FOG02863
EOG8C5B5T

sce:SMB1

Genes: 33

SGD Description
Core Sm protein Sm B; part of heteroheptameric complex (with Smd1p, Smd2p, Smd3p, Sme1p, Smx3p, and Smx2p) that is part of the spliceosomal U1, U2, U4, and U5 snRNPs; homolog of human Sm B and Sm B'


PomBase Description
Sm snRNP core protein Smb1


AspGD Description
Ortholog(s) have U1 snRNP, U2 snRNP, cytosol, spliceosomal complex localization


References

Camasses A, et al. (1998 Apr). Interactions within the yeast Sm core complex: from proteins to amino acids.

Gottschalk A, et al. (1998 Apr). A comprehensive biochemical and genetic analysis of the yeast U1 snRNP reveals five novel proteins.

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Bordonné R, et al. (2000 Nov). Functional characterization of nuclear localization signals in yeast Sm proteins.

Walke S, et al. (2001 Apr 20). Stoichiometry of the Sm proteins in yeast spliceosomal snRNPs supports the heptamer ring model of the core domain.

Mouaikel J, et al. (2002 Apr). Hypermethylation of the cap structure of both yeast snRNAs and snoRNAs requires a conserved methyltransferase that is localized to the nucleolus.

Ohi MD, et al. (2002 Apr). Proteomics analysis reveals stable multiprotein complexes in both fission and budding yeasts containing Myb-related Cdc5p/Cef1p, novel pre-mRNA splicing factors, and snRNAs.

Stevens SW, et al. (2002 Jan). Composition and functional characterization of the yeast spliceosomal penta-snRNP.

Carnahan RH, et al. (2005 Mar). Dim1p is required for efficient splicing and export of mRNA encoding lid1p, a component of the fission yeast anaphase-promoting complex.

Newo AN, et al. (2007). Proteomic analysis of the U1 snRNP of Schizosaccharomyces pombe reveals three essential organism-specific proteins.

Ren L, et al. (2011 Feb 28). Systematic two-hybrid and comparative proteomic analyses reveal novel yeast pre-mRNA splicing factors connected to Prp19.

Van Damme P, et al. (2012 Jul 31). N-terminal acetylome analyses and functional insights of the N-terminal acetyltransferase NatB.

Tang W, et al. (2012 Mar 25). Telomerase RNA biogenesis involves sequential binding by Sm and Lsm complexes.

Grenier St-Sauveur V, et al. (2013 Dec). Poly(A) tail-mediated gene regulation by opposing roles of Nab2 and Pab2 nuclear poly(A)-binding proteins in pre-mRNA decay.

Livesay SB, et al. (2013 Nov). Structural and functional characterization of the N terminus of Schizosaccharomyces pombe Cwf10.

Lee NN, et al. (2013 Nov 21). Mtr4-like protein coordinates nuclear RNA processing for heterochromatin assembly and for telomere maintenance.

Bayne EH, et al. (2014). A systematic genetic screen identifies new factors influencing centromeric heterochromatin integrity in fission yeast.

Kallgren SP, et al. (2014). The proper splicing of RNAi factors is critical for pericentric heterochromatin assembly in fission yeast.

Carpy A, et al. (2014 Aug). Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).

Barbarossa A, et al. (2014 Feb). Characterization and in vivo functional analysis of the Schizosaccharomyces pombe ICLN gene.

Chen W, et al. (2014 Mar). Endogenous U2·U5·U6 snRNA complexes in S. pombe are intron lariat spliceosomes.

Wang J, et al. (2014 Oct). Tls1 regulates splicing of shelterin components to control telomeric heterochromatin assembly and telomere length.

Borg RM, et al. (2015). Genetic Interactions between the Members of the SMN-Gemins Complex in Drosophila.

Borg RM, et al. (2016 Oct). Disruption of snRNP biogenesis factors Tgs1 and pICln induces phenotypes that mirror aspects of SMN-Gemins complex perturbation in Drosophila, providing new insights into spinal muscular atrophy.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02864
EOG8C5B5T

sce:LSM2

Genes: 32

SGD Description
Lsm (Like Sm) protein; part of heteroheptameric complexes (Lsm2p-7p and either Lsm1p or 8p): cytoplasmic Lsm1p complex involved in mRNA decay; nuclear Lsm8p complex part of U6 snRNP and possibly involved in processing tRNA, snoRNA, and rRNA; relocalizes from nucleus to cytoplasmic foci upon DNA replication stress


PomBase Description
U6 snRNP-associated protein core protein (predicted)


AspGD Description
Ortholog(s) have RNA binding activity and role in mRNA splicing, via spliceosome


References

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Mayes AE, et al. (1999 Aug 2). Characterization of Sm-like proteins in yeast and their association with U6 snRNA.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Bouveret E, et al. (2000 Apr 3). A Sm-like protein complex that participates in mRNA degradation.

Kufel J, et al. (2002 Jul). Lsm proteins are required for normal processing of pre-tRNAs and their efficient association with La-homologous protein Lhp1p.

Kufel J, et al. (2003 Dec 1). A complex pathway for 3' processing of the yeast U3 snoRNA.

Kufel J, et al. (2003 Jan 24). Lsm Proteins are required for normal processing and stability of ribosomal RNAs.

Kufel J, et al. (2004 Nov). Nuclear pre-mRNA decapping and 5' degradation in yeast require the Lsm2-8p complex.

Wu D, et al. (2012). Crystal structures of Lsm3, Lsm4 and Lsm5/6/7 from Schizosaccharomyces pombe.

Tang W, et al. (2012 Mar 25). Telomerase RNA biogenesis involves sequential binding by Sm and Lsm complexes.

Sharif H, et al. (2013 Oct 31). Architecture of the Lsm1-7-Pat1 complex: a conserved assembly in eukaryotic mRNA turnover.

Zhou L, et al. (2014 Apr). Crystal structure and biochemical analysis of the heptameric Lsm1-7 complex.

Carpy A, et al. (2014 Aug). Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).

Wu D, et al. (2014 Feb). Lsm2 and Lsm3 bridge the interaction of the Lsm1-7 complex with Pat1 for decapping activation.

Zhou L, et al. (2014 Feb 6). Crystal structures of the Lsm complex bound to the 3' end sequence of U6 small nuclear RNA.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
1 genes with posterior transmembrane prediction > 50%


FOG02865
EOG8C5B5T

sce:SMD2

Genes: 32

SGD Description
Core Sm protein Sm D2; part of heteroheptameric complex (with Smb1p, Smd1p, Smd3p, Sme1p, Smx3p, and Smx2p) that is part of the spliceosomal U1, U2, U4, and U5 snRNPs; homolog of human Sm D2


PomBase Description
Sm snRNP core protein Smd2


AspGD Description
Ortholog(s) have role in mRNA splicing, via spliceosome and Prp19 complex, U1 snRNP, U2 snRNP, U2-type prespliceosome, U4/U6 x U5 tri-snRNP complex, U5 snRNP localization


References

Neubauer G, et al. (1997 Jan 21). Identification of the proteins of the yeast U1 small nuclear ribonucleoprotein complex by mass spectrometry.

Camasses A, et al. (1998 Apr). Interactions within the yeast Sm core complex: from proteins to amino acids.

McDonald WH, et al. (1999 Aug). Myb-related fission yeast cdc5p is a component of a 40S snRNP-containing complex and is essential for pre-mRNA splicing.

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Walke S, et al. (2001 Apr 20). Stoichiometry of the Sm proteins in yeast spliceosomal snRNPs supports the heptamer ring model of the core domain.

Ohi MD, et al. (2002 Apr). Proteomics analysis reveals stable multiprotein complexes in both fission and budding yeasts containing Myb-related Cdc5p/Cef1p, novel pre-mRNA splicing factors, and snRNAs.

Stevens SW, et al. (2002 Jan). Composition and functional characterization of the yeast spliceosomal penta-snRNP.

Carnahan RH, et al. (2005 Mar). Dim1p is required for efficient splicing and export of mRNA encoding lid1p, a component of the fission yeast anaphase-promoting complex.

Newo AN, et al. (2007). Proteomic analysis of the U1 snRNP of Schizosaccharomyces pombe reveals three essential organism-specific proteins.

Beltrao P, et al. (2009 Jun 16). Evolution of phosphoregulation: comparison of phosphorylation patterns across yeast species.

Ren L, et al. (2011 Feb 28). Systematic two-hybrid and comparative proteomic analyses reveal novel yeast pre-mRNA splicing factors connected to Prp19.

Zhang K, et al. (2011 Mar 25). Clr4/Suv39 and RNA quality control factors cooperate to trigger RNAi and suppress antisense RNA.

Tang W, et al. (2012 Mar 25). Telomerase RNA biogenesis involves sequential binding by Sm and Lsm complexes.

Grenier St-Sauveur V, et al. (2013 Dec). Poly(A) tail-mediated gene regulation by opposing roles of Nab2 and Pab2 nuclear poly(A)-binding proteins in pre-mRNA decay.

Livesay SB, et al. (2013 Nov). Structural and functional characterization of the N terminus of Schizosaccharomyces pombe Cwf10.

Lee NN, et al. (2013 Nov 21). Mtr4-like protein coordinates nuclear RNA processing for heterochromatin assembly and for telomere maintenance.

Bayne EH, et al. (2014). A systematic genetic screen identifies new factors influencing centromeric heterochromatin integrity in fission yeast.

Kallgren SP, et al. (2014). The proper splicing of RNAi factors is critical for pericentric heterochromatin assembly in fission yeast.

Carpy A, et al. (2014 Aug). Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).

Chen W, et al. (2014 Mar). Endogenous U2·U5·U6 snRNA complexes in S. pombe are intron lariat spliceosomes.

Wang J, et al. (2014 Oct). Tls1 regulates splicing of shelterin components to control telomeric heterochromatin assembly and telomere length.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02866
EOG8C5B5T

sce:SME1

Genes: 32

SGD Description
Core Sm protein Sm E; part of heteroheptameric complex (with Smb1p, Smd1p, Smd2p, Smd3p, Smx3p, and Smx2p) that is part of the spliceosomal U1, U2, U4, and U5 snRNPs; homolog of human Sm E


PomBase Description
Sm snRNP core protein Sme1


AspGD Description
Ortholog(s) have role in mRNA splicing, via spliceosome and U1 snRNP, U2 snRNP, U2-type prespliceosome, U4/U6 x U5 tri-snRNP complex, U5 snRNP, cytosol localization


References

Bordonné R, et al. (1996 Oct 17). The yeast SME1 gene encodes the homologue of the human E core protein.

Neubauer G, et al. (1997 Jan 21). Identification of the proteins of the yeast U1 small nuclear ribonucleoprotein complex by mass spectrometry.

Camasses A, et al. (1998 Apr). Interactions within the yeast Sm core complex: from proteins to amino acids.

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Bordonné R, et al. (2000 Nov). Functional characterization of nuclear localization signals in yeast Sm proteins.

Walke S, et al. (2001 Apr 20). Stoichiometry of the Sm proteins in yeast spliceosomal snRNPs supports the heptamer ring model of the core domain.

Stevens SW, et al. (2002 Jan). Composition and functional characterization of the yeast spliceosomal penta-snRNP.

Wendland J, et al. (2011 Dec). Genome evolution in the eremothecium clade of the Saccharomyces complex revealed by comparative genomics.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
1 genes with posterior transmembrane prediction > 50%


FOG02867
EOG8C5B5T

sce:SMD3

Genes: 31

SGD Description
Core Sm protein Sm D3; part of heteroheptameric complex (with Smb1p, Smd1p, Smd2p, Sme1p, Smx3p, and Smx2p) that is part of the spliceosomal U1, U2, U4, and U5 snRNPs; homolog of human Sm D3


PomBase Description
Sm snRNP core protein Smd3


AspGD Description
Ortholog(s) have mRNA binding activity and role in chromatin silencing at centromere outer repeat region, mRNA splicing, via spliceosome, negative regulation of G0 to G1 transition


References

Preston RA, et al. (1991 Dec). Isolation and characterization of PEP3, a gene required for vacuolar biogenesis in Saccharomyces cerevisiae.

Robinson JS, et al. (1991 Dec). A putative zinc finger protein, Saccharomyces cerevisiae Vps18p, affects late Golgi functions required for vacuolar protein sorting and efficient alpha-factor prohormone maturation.

Lehmeier T, et al. (1994 Dec 6). cDNA cloning of the Sm proteins D2 and D3 from human small nuclear ribonucleoproteins: evidence for a direct D1-D2 interaction.

Roy J, et al. (1995 Jan). Structurally related but functionally distinct yeast Sm D core small nuclear ribonucleoprotein particle proteins.

Neubauer G, et al. (1997 Jan 21). Identification of the proteins of the yeast U1 small nuclear ribonucleoprotein complex by mass spectrometry.

Camasses A, et al. (1998 Apr). Interactions within the yeast Sm core complex: from proteins to amino acids.

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Seto AG, et al. (1999 Sep 9). Saccharomyces cerevisiae telomerase is an Sm small nuclear ribonucleoprotein particle.

Walke S, et al. (2001 Apr 20). Stoichiometry of the Sm proteins in yeast spliceosomal snRNPs supports the heptamer ring model of the core domain.

Ohi MD, et al. (2002 Apr). Proteomics analysis reveals stable multiprotein complexes in both fission and budding yeasts containing Myb-related Cdc5p/Cef1p, novel pre-mRNA splicing factors, and snRNAs.

Stevens SW, et al. (2002 Jan). Composition and functional characterization of the yeast spliceosomal penta-snRNP.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02868
EOG8C5B5T

sce:LSM3

Genes: 31

SGD Description
Lsm (Like Sm) protein; part of heteroheptameric complexes (Lsm2p-7p and either Lsm1p or 8p): cytoplasmic Lsm1p complex involved in mRNA decay; nuclear Lsm8p complex part of U6 snRNP and possibly involved in processing tRNA, snoRNA, and rRNA; protein increases in abundance and relocalizes from nucleus to cytoplasmic foci upon DNA replication stress


PomBase Description
U6 snRNP-associated protein Lsm3 (predicted)


AspGD Description
Ortholog(s) have RNA binding activity, role in mRNA splicing, via spliceosome and Lsm1-7-Pat1 complex, U4/U6 x U5 tri-snRNP complex, U6 snRNP, cytoplasm, nucleolus, small nucleolar ribonucleoprotein complex localization


References

Degols G, et al. (1987 Nov 16). Functional analysis of the regulatory region adjacent to the cargB gene of Saccharomyces cerevisiae. Nucleotide sequence, gene fusion experiments and cis-dominant regulatory mutation analysis.

Graack HR, et al. (1995 Jan 11). Gene MRP-L4, encoding mitochondrial ribosomal protein YmL4, is indispensable for proper non-respiratory cell functions in yeast.

Séraphin B, et al. (1995 May 1). Sm and Sm-like proteins belong to a large family: identification of proteins of the U6 as well as the U1, U2, U4 and U5 snRNPs.

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Mayes AE, et al. (1999 Aug 2). Characterization of Sm-like proteins in yeast and their association with U6 snRNA.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Bouveret E, et al. (2000 Apr 3). A Sm-like protein complex that participates in mRNA degradation.

Tharun S, et al. (2000 Mar 30). Yeast Sm-like proteins function in mRNA decapping and decay.

Kufel J, et al. (2002 Jul). Lsm proteins are required for normal processing of pre-tRNAs and their efficient association with La-homologous protein Lhp1p.

Taricani L, et al. (2002 Mar 22). The fission yeast ES2 homologue, Bis1, interacts with the Ish1 stress-responsive nuclear envelope protein.

Kufel J, et al. (2003 Jan 24). Lsm Proteins are required for normal processing and stability of ribosomal RNAs.

Kufel J, et al. (2004 Nov). Nuclear pre-mRNA decapping and 5' degradation in yeast require the Lsm2-8p complex.

Naidoo N, et al. (2008 Apr 11). Crystal structure of Lsm3 octamer from Saccharomyces cerevisiae: implications for Lsm ring organisation and recruitment.

Wilson-Grady JT, et al. (2008 Mar). Phosphoproteome analysis of fission yeast.

Beltrao P, et al. (2009 Jun 16). Evolution of phosphoregulation: comparison of phosphorylation patterns across yeast species.

Wu D, et al. (2012). Crystal structures of Lsm3, Lsm4 and Lsm5/6/7 from Schizosaccharomyces pombe.

Van Damme P, et al. (2012 Jul 31). N-terminal acetylome analyses and functional insights of the N-terminal acetyltransferase NatB.

Tang W, et al. (2012 Mar 25). Telomerase RNA biogenesis involves sequential binding by Sm and Lsm complexes.

Sharif H, et al. (2013 Oct 31). Architecture of the Lsm1-7-Pat1 complex: a conserved assembly in eukaryotic mRNA turnover.

Zhou L, et al. (2014 Apr). Crystal structure and biochemical analysis of the heptameric Lsm1-7 complex.

Wu D, et al. (2014 Feb). Lsm2 and Lsm3 bridge the interaction of the Lsm1-7 complex with Pat1 for decapping activation.

Zhou L, et al. (2014 Feb 6). Crystal structures of the Lsm complex bound to the 3' end sequence of U6 small nuclear RNA.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02869
EOG8C5B5T

sce:LSM1

Genes: 30

SGD Description
Lsm (Like Sm) protein; forms heteroheptameric complex (with Lsm2p, Lsm3p, Lsm4p, Lsm5p, Lsm6p, and Lsm7p) involved in degradation of cytoplasmic mRNAs; also enters the nucleus and positively regulates transcription initiation; unlike most Sm-like proteins, Lsm1p requires both its SM-domain and C-terminal domain for RNA-binding; binds to mRNAs under glucose starvation, most often in the 3' UTR; forms cytoplasmic foci upon DNA replication stress


PomBase Description
mRNA decapping complex subunit (predicted)


AspGD Description
Ortholog(s) have RNA cap binding, chromatin binding, mRNA binding activity and role in deadenylation-dependent decapping of nuclear-transcribed mRNA


References

Boeck R, et al. (1998 Sep). Capped mRNA degradation intermediates accumulate in the yeast spb8-2 mutant.

Bouveret E, et al. (2000 Apr 3). A Sm-like protein complex that participates in mRNA degradation.

Bonnerot C, et al. (2000 Aug). The two proteins Pat1p (Mrt1p) and Spb8p interact in vivo, are required for mRNA decay, and are functionally linked to Pab1p.

Tharun S, et al. (2000 Mar 30). Yeast Sm-like proteins function in mRNA decapping and decay.

Rissland OS, et al. (2009 Jun). Decapping is preceded by 3' uridylation in a novel pathway of bulk mRNA turnover.

Wendland J, et al. (2011 Dec). Genome evolution in the eremothecium clade of the Saccharomyces complex revealed by comparative genomics.

Malecki M, et al. (2013 Jul 3). The exoribonuclease Dis3L2 defines a novel eukaryotic RNA degradation pathway.

Sharif H, et al. (2013 Oct 31). Architecture of the Lsm1-7-Pat1 complex: a conserved assembly in eukaryotic mRNA turnover.

Zhou L, et al. (2014 Apr). Crystal structure and biochemical analysis of the heptameric Lsm1-7 complex.

Carpy A, et al. (2014 Aug). Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).

Chen JS, et al. (2014 Dec 31). Identification of new players in cell division, DNA damage response, and morphogenesis through construction of Schizosaccharomyces pombe deletion strains.

Wang CY, et al. (2017 Apr). Involvement of fission yeast Pdc2 in RNA degradation and P-body function.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
1 genes with posterior transmembrane prediction > 50%


FOG02870
EOG8C5B5T

sce:LSM4

Genes: 30

SGD Description
Lsm (Like Sm) protein; part of heteroheptameric complexes (Lsm2p-7p and either Lsm1p or 8p): cytoplasmic Lsm1p complex involved in mRNA decay; nuclear Lsm8p complex part of U6 snRNP and possibly involved in processing tRNA, snoRNA, and rRNA; forms cytoplasmic foci upon DNA replication stress


PomBase Description
U6 snRNP-associated protein Lsm4 (predicted)


AspGD Description
Ortholog(s) have cytosol, nucleus localization


References

Foster R, et al. (1993 Jun). Multiple SWI6-dependent cis-acting elements control SWI4 transcription through the cell cycle.

Cooper M, et al. (1995 May 1). Identification and characterization of Uss1p (Sdb23p): a novel U6 snRNA-associated protein with significant similarity to core proteins of small nuclear ribonucleoproteins.

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Mayes AE, et al. (1999 Aug 2). Characterization of Sm-like proteins in yeast and their association with U6 snRNA.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Bouveret E, et al. (2000 Apr 3). A Sm-like protein complex that participates in mRNA degradation.

Tharun S, et al. (2000 Mar 30). Yeast Sm-like proteins function in mRNA decapping and decay.

Kufel J, et al. (2002 Jul). Lsm proteins are required for normal processing of pre-tRNAs and their efficient association with La-homologous protein Lhp1p.

Kufel J, et al. (2003 Jan 24). Lsm Proteins are required for normal processing and stability of ribosomal RNAs.

Kufel J, et al. (2004 Nov). Nuclear pre-mRNA decapping and 5' degradation in yeast require the Lsm2-8p complex.

Fedorova ND, et al. (2005 Dec 8). Comparative analysis of programmed cell death pathways in filamentous fungi.

Wu D, et al. (2012). Crystal structures of Lsm3, Lsm4 and Lsm5/6/7 from Schizosaccharomyces pombe.

Tang W, et al. (2012 Mar 25). Telomerase RNA biogenesis involves sequential binding by Sm and Lsm complexes.

Sharif H, et al. (2013 Oct 31). Architecture of the Lsm1-7-Pat1 complex: a conserved assembly in eukaryotic mRNA turnover.

Zhou L, et al. (2014 Apr). Crystal structure and biochemical analysis of the heptameric Lsm1-7 complex.

Carpy A, et al. (2014 Aug). Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).

Zhou L, et al. (2014 Feb 6). Crystal structures of the Lsm complex bound to the 3' end sequence of U6 small nuclear RNA.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02871
EOG8C5B5T

sce:LSM7

Genes: 29

SGD Description
Lsm (Like Sm) protein; part of heteroheptameric complexes (Lsm2p-7p and either Lsm1p or 8p): cytoplasmic Lsm1p complex involved in mRNA decay; nuclear Lsm8p complex part of U6 snRNP and possibly involved in processing tRNA, snoRNA, and rRNA; protein abundance increases and forms cytoplasmic foci in response to DNA replication stress


PomBase Description
U6 snRNP-associated protein Lsm7 (predicted)


AspGD Description
Ortholog(s) have RNA binding activity and role in mRNA splicing, via spliceosome, maturation of SSU-rRNA, nuclear-transcribed mRNA catabolic process


References

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Mayes AE, et al. (1999 Aug 2). Characterization of Sm-like proteins in yeast and their association with U6 snRNA.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Bouveret E, et al. (2000 Apr 3). A Sm-like protein complex that participates in mRNA degradation.

Tharun S, et al. (2000 Mar 30). Yeast Sm-like proteins function in mRNA decapping and decay.

Kufel J, et al. (2004 Nov). Nuclear pre-mRNA decapping and 5' degradation in yeast require the Lsm2-8p complex.

Miura F, et al. (2006 Nov 21). A large-scale full-length cDNA analysis to explore the budding yeast transcriptome.

Wilson-Grady JT, et al. (2008 Mar). Phosphoproteome analysis of fission yeast.

Wu D, et al. (2012). Crystal structures of Lsm3, Lsm4 and Lsm5/6/7 from Schizosaccharomyces pombe.

Van Damme P, et al. (2012 Jul 31). N-terminal acetylome analyses and functional insights of the N-terminal acetyltransferase NatB.

Tang W, et al. (2012 Mar 25). Telomerase RNA biogenesis involves sequential binding by Sm and Lsm complexes.

Sharif H, et al. (2013 Oct 31). Architecture of the Lsm1-7-Pat1 complex: a conserved assembly in eukaryotic mRNA turnover.

Wang J, et al. (2013 Sep 1). Epe1 recruits BET family bromodomain protein Bdf2 to establish heterochromatin boundaries.

Zhou L, et al. (2014 Apr). Crystal structure and biochemical analysis of the heptameric Lsm1-7 complex.

Zhou L, et al. (2014 Feb 6). Crystal structures of the Lsm complex bound to the 3' end sequence of U6 small nuclear RNA.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02872
EOG8C5B5T

sce:SMX3

Genes: 28

SGD Description
Core Sm protein Sm F; part of heteroheptameric complex (with Smb1p, Smd1p, Smd2p, Smd3p, Sme1p, and Smx2p) that is part of the spliceosomal U1, U2, U4, and U5 snRNPs; homolog of human Sm F


PomBase Description
Sm snRNP core protein Smf1


AspGD Description
Ortholog(s) have role in mRNA splicing, via spliceosome and U1 snRNP, U2 snRNP, U4/U6 x U5 tri-snRNP complex, U5 snRNP, cytosol, spliceosomal complex localization


References

Séraphin B, et al. (1995 May 1). Sm and Sm-like proteins belong to a large family: identification of proteins of the U6 as well as the U1, U2, U4 and U5 snRNPs.

Neubauer G, et al. (1997 Jan 21). Identification of the proteins of the yeast U1 small nuclear ribonucleoprotein complex by mass spectrometry.

Camasses A, et al. (1998 Apr). Interactions within the yeast Sm core complex: from proteins to amino acids.

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Walke S, et al. (2001 Apr 20). Stoichiometry of the Sm proteins in yeast spliceosomal snRNPs supports the heptamer ring model of the core domain.

Ohi MD, et al. (2002 Apr). Proteomics analysis reveals stable multiprotein complexes in both fission and budding yeasts containing Myb-related Cdc5p/Cef1p, novel pre-mRNA splicing factors, and snRNAs.

Stevens SW, et al. (2002 Jan). Composition and functional characterization of the yeast spliceosomal penta-snRNP.

Collins BM, et al. (2003 May 9). Homomeric ring assemblies of eukaryotic Sm proteins have affinity for both RNA and DNA. Crystal structure of an oligomeric complex of yeast SmF.

Carnahan RH, et al. (2005 Mar). Dim1p is required for efficient splicing and export of mRNA encoding lid1p, a component of the fission yeast anaphase-promoting complex.

Newo AN, et al. (2007). Proteomic analysis of the U1 snRNP of Schizosaccharomyces pombe reveals three essential organism-specific proteins.

Ren L, et al. (2011 Feb 28). Systematic two-hybrid and comparative proteomic analyses reveal novel yeast pre-mRNA splicing factors connected to Prp19.

Tang W, et al. (2012 Mar 25). Telomerase RNA biogenesis involves sequential binding by Sm and Lsm complexes.

Grenier St-Sauveur V, et al. (2013 Dec). Poly(A) tail-mediated gene regulation by opposing roles of Nab2 and Pab2 nuclear poly(A)-binding proteins in pre-mRNA decay.

Livesay SB, et al. (2013 Nov). Structural and functional characterization of the N terminus of Schizosaccharomyces pombe Cwf10.

Bayne EH, et al. (2014). A systematic genetic screen identifies new factors influencing centromeric heterochromatin integrity in fission yeast.

Kallgren SP, et al. (2014). The proper splicing of RNAi factors is critical for pericentric heterochromatin assembly in fission yeast.

Carpy A, et al. (2014 Aug). Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).

Chen W, et al. (2014 Mar). Endogenous U2·U5·U6 snRNA complexes in S. pombe are intron lariat spliceosomes.

Wang J, et al. (2014 Oct). Tls1 regulates splicing of shelterin components to control telomeric heterochromatin assembly and telomere length.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02873
EOG8C5B5T

sce:absent

Genes: 27

PomBase Description
Sm snRNP core protein Smd1


AspGD Description
Ortholog(s) have U1 snRNP, U2 snRNP, cytosol localization


References

Carnahan RH, et al. (2005 Mar). Dim1p is required for efficient splicing and export of mRNA encoding lid1p, a component of the fission yeast anaphase-promoting complex.

Newo AN, et al. (2007). Proteomic analysis of the U1 snRNP of Schizosaccharomyces pombe reveals three essential organism-specific proteins.

Savoldi M, et al. (2008 Oct). Farnesol induces the transcriptional accumulation of the Aspergillus nidulans Apoptosis-Inducing Factor (AIF)-like mitochondrial oxidoreductase.

Ren L, et al. (2011 Feb 28). Systematic two-hybrid and comparative proteomic analyses reveal novel yeast pre-mRNA splicing factors connected to Prp19.

Grenier St-Sauveur V, et al. (2013 Dec). Poly(A) tail-mediated gene regulation by opposing roles of Nab2 and Pab2 nuclear poly(A)-binding proteins in pre-mRNA decay.

Livesay SB, et al. (2013 Nov). Structural and functional characterization of the N terminus of Schizosaccharomyces pombe Cwf10.

Lee NN, et al. (2013 Nov 21). Mtr4-like protein coordinates nuclear RNA processing for heterochromatin assembly and for telomere maintenance.

Bayne EH, et al. (2014). A systematic genetic screen identifies new factors influencing centromeric heterochromatin integrity in fission yeast.

Carpy A, et al. (2014 Aug). Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).

Barbarossa A, et al. (2014 Feb). Characterization and in vivo functional analysis of the Schizosaccharomyces pombe ICLN gene.

Chen W, et al. (2014 Mar). Endogenous U2·U5·U6 snRNA complexes in S. pombe are intron lariat spliceosomes.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02874


sce:absent

Genes: 0
 





 
Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02875
EOG8C5B5T

sce:absent

Genes: 25

PomBase Description
U6 snRNP-associated protein Lsm8 (predicted)


AspGD Description
Ortholog(s) have nucleus localization

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02876
EOG8C5B5T

sce:SMX2

Genes: 22

SGD Description
Core Sm protein Sm G; part of heteroheptameric complex (with Smb1p, Smd1p, Smd2p, Smd3p, Sme1p, and Smx3p) that is part of the spliceosomal U1, U2, U4, and U5 snRNPs; homolog of human Sm G


PomBase Description
Sm snRNP core protein Smg1


AspGD Description
Ortholog(s) have role in mRNA splicing, via spliceosome and U1 snRNP, U2 snRNP, U2-type prespliceosome, U4/U6 x U5 tri-snRNP complex, U5 snRNP, cytosol localization


References

Ross J, et al. (1988 May). The nucleotide sequence of the LPD1 gene encoding lipoamide dehydrogenase in Saccharomyces cerevisiae: comparison between eukaryotic and prokaryotic sequences for related enzymes and identification of potential upstream control sites.

Neubauer G, et al. (1997 Jan 21). Identification of the proteins of the yeast U1 small nuclear ribonucleoprotein complex by mass spectrometry.

Camasses A, et al. (1998 Apr). Interactions within the yeast Sm core complex: from proteins to amino acids.

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Walke S, et al. (2001 Apr 20). Stoichiometry of the Sm proteins in yeast spliceosomal snRNPs supports the heptamer ring model of the core domain.

Ohi MD, et al. (2002 Apr). Proteomics analysis reveals stable multiprotein complexes in both fission and budding yeasts containing Myb-related Cdc5p/Cef1p, novel pre-mRNA splicing factors, and snRNAs.

Stevens SW, et al. (2002 Jan). Composition and functional characterization of the yeast spliceosomal penta-snRNP.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02877
EOG8C5B5T

sce:absent

Genes: 18

PomBase Description
U6 snRNP-associated protein Lsm6 (predicted)


References

Wu D, et al. (2012). Crystal structures of Lsm3, Lsm4 and Lsm5/6/7 from Schizosaccharomyces pombe.

Tang W, et al. (2012 Mar 25). Telomerase RNA biogenesis involves sequential binding by Sm and Lsm complexes.

Carpy A, et al. (2014 Aug). Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02878
EOG8C5B5T

sce:SMD1

Genes: 5

SGD Description
Core Sm protein Sm D1; part of heteroheptameric complex (with Smb1p, Smd2p, Smd3p, Sme1p, Smx3p, and Smx2p) that is part of the spliceosomal U1, U2, U4, and U5 snRNPs; relocalizes to the cytosol in response to hypoxia; homolog of human Sm D1; protein abundance increases in response to DNA replication stress


References

Rymond BC, et al. (1993 Feb 1). Convergent transcripts of the yeast PRP38-SMD1 locus encode two essential splicing factors, including the D1 core polypeptide of small nuclear ribonucleoprotein particles.

Neubauer G, et al. (1997 Jan 21). Identification of the proteins of the yeast U1 small nuclear ribonucleoprotein complex by mass spectrometry.

Camasses A, et al. (1998 Apr). Interactions within the yeast Sm core complex: from proteins to amino acids.

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Seto AG, et al. (1999 Sep 9). Saccharomyces cerevisiae telomerase is an Sm small nuclear ribonucleoprotein particle.

Bordonné R, et al. (2000 Nov). Functional characterization of nuclear localization signals in yeast Sm proteins.

Walke S, et al. (2001 Apr 20). Stoichiometry of the Sm proteins in yeast spliceosomal snRNPs supports the heptamer ring model of the core domain.

Ohi MD, et al. (2002 Apr). Proteomics analysis reveals stable multiprotein complexes in both fission and budding yeasts containing Myb-related Cdc5p/Cef1p, novel pre-mRNA splicing factors, and snRNAs.

Stevens SW, et al. (2002 Jan). Composition and functional characterization of the yeast spliceosomal penta-snRNP.

Wendland J, et al. (2011 Dec). Genome evolution in the eremothecium clade of the Saccharomyces complex revealed by comparative genomics.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02879
EOG8C5B5T

sce:LSM6

Genes: 5

SGD Description
Lsm (Like Sm) protein; part of heteroheptameric complexes (Lsm2p-7p and either Lsm1p or 8p): cytoplasmic Lsm1p complex involved in mRNA decay; nuclear Lsm8p complex part of U6 snRNP and possibly involved in processing tRNA, snoRNA, and rRNA


References

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Mayes AE, et al. (1999 Aug 2). Characterization of Sm-like proteins in yeast and their association with U6 snRNA.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Bouveret E, et al. (2000 Apr 3). A Sm-like protein complex that participates in mRNA degradation.

Tharun S, et al. (2000 Mar 30). Yeast Sm-like proteins function in mRNA decapping and decay.

Fernandez CF, et al. (2004 Jun). An Lsm2-Lsm7 complex in Saccharomyces cerevisiae associates with the small nucleolar RNA snR5.

Kufel J, et al. (2004 Nov). Nuclear pre-mRNA decapping and 5' degradation in yeast require the Lsm2-8p complex.

Zhang Z, et al. (2005). Mapping of transcription start sites in Saccharomyces cerevisiae using 5' SAGE.

Spiller MP, et al. (2007 Dec 15). Requirements for nuclear localization of the Lsm2-8p complex and competition between nuclear and cytoplasmic Lsm complexes.

Chowdhury A, et al. (2007 Jul). The decapping activator Lsm1p-7p-Pat1p complex has the intrinsic ability to distinguish between oligoadenylated and polyadenylated RNAs.

Sharif H, et al. (2013 Oct 31). Architecture of the Lsm1-7-Pat1 complex: a conserved assembly in eukaryotic mRNA turnover.

Zhou L, et al. (2014 Apr). Crystal structure and biochemical analysis of the heptameric Lsm1-7 complex.

Zhou L, et al. (2014 Feb 6). Crystal structures of the Lsm complex bound to the 3' end sequence of U6 small nuclear RNA.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02880
EOG8C5B5T

sce:LSM8

Genes: 4

SGD Description
Lsm (Like Sm) protein; forms heteroheptameric complex (with Lsm2p, Lsm3p, Lsm4p, Lsm5p, Lsm6p, and Lsm7p) that is part of spliceosomal U6 snRNP and is also implicated in processing of pre-tRNA, pre-snoRNA, and pre-rRNA


References

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Bouveret E, et al. (2000 Apr 3). A Sm-like protein complex that participates in mRNA degradation.

Kufel J, et al. (2002 Jul). Lsm proteins are required for normal processing of pre-tRNAs and their efficient association with La-homologous protein Lhp1p.

Kufel J, et al. (2003 Jan 24). Lsm Proteins are required for normal processing and stability of ribosomal RNAs.

Kellis M, et al. (2003 May 15). Sequencing and comparison of yeast species to identify genes and regulatory elements.

Kufel J, et al. (2004 Nov). Nuclear pre-mRNA decapping and 5' degradation in yeast require the Lsm2-8p complex.

Häcker I, et al. (2008 Nov). Localization of Prp8, Brr2, Snu114 and U4/U6 proteins in the yeast tri-snRNP by electron microscopy.

Van Damme P, et al. (2012 Jul 31). N-terminal acetylome analyses and functional insights of the N-terminal acetyltransferase NatB.

Zhou L, et al. (2014 Feb 6). Crystal structures of the Lsm complex bound to the 3' end sequence of U6 small nuclear RNA.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%


FOG02881
EOG8C5B5T

sce:LSM5

Genes: 29

SGD Description
Lsm (Like Sm) protein; part of heteroheptameric complexes (Lsm2p-7p and either Lsm1p or 8p): cytoplasmic Lsm1p complex involved in mRNA decay; nuclear Lsm8p complex part of U6 snRNP and possibly involved in processing tRNA, snoRNA, and rRNA


PomBase Description
U6 snRNP-associated protein Lsm5 (predicted)


AspGD Description
Ortholog(s) have RNA binding activity, role in mRNA splicing, via spliceosome and Lsm1-7-Pat1 complex, U4/U6 x U5 tri-snRNP complex, U6 snRNP, nucleolus, small nucleolar ribonucleoprotein complex localization


References

Gottschalk A, et al. (1999 Aug 16). Identification by mass spectrometry and functional analysis of novel proteins of the yeast [U4/U6.U5] tri-snRNP.

Mayes AE, et al. (1999 Aug 2). Characterization of Sm-like proteins in yeast and their association with U6 snRNA.

Salgado-Garrido J, et al. (1999 Jun 15). Sm and Sm-like proteins assemble in two related complexes of deep evolutionary origin.

Bouveret E, et al. (2000 Apr 3). A Sm-like protein complex that participates in mRNA degradation.

Tharun S, et al. (2000 Mar 30). Yeast Sm-like proteins function in mRNA decapping and decay.

Kufel J, et al. (2002 Jul). Lsm proteins are required for normal processing of pre-tRNAs and their efficient association with La-homologous protein Lhp1p.

Kufel J, et al. (2003 Jan 24). Lsm Proteins are required for normal processing and stability of ribosomal RNAs.

Kufel J, et al. (2004 Nov). Nuclear pre-mRNA decapping and 5' degradation in yeast require the Lsm2-8p complex.

Wendland J, et al. (2011 Dec). Genome evolution in the eremothecium clade of the Saccharomyces complex revealed by comparative genomics.

Wu D, et al. (2012). Crystal structures of Lsm3, Lsm4 and Lsm5/6/7 from Schizosaccharomyces pombe.

Tang W, et al. (2012 Mar 25). Telomerase RNA biogenesis involves sequential binding by Sm and Lsm complexes.

Sharif H, et al. (2013 Oct 31). Architecture of the Lsm1-7-Pat1 complex: a conserved assembly in eukaryotic mRNA turnover.

Zhou L, et al. (2014 Apr). Crystal structure and biochemical analysis of the heptameric Lsm1-7 complex.

Carpy A, et al. (2014 Aug). Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).

Zhou L, et al. (2014 Feb 6). Crystal structures of the Lsm complex bound to the 3' end sequence of U6 small nuclear RNA.

Mitochondrial localization predictions
Predotar TargetP MitoProt
Raw data
Phobius transmembrane predictions
0 genes with posterior transmembrane prediction > 50%