STRINGSTRING
PRP6 PRP6 SPP381 SPP381 PRP9 PRP9 PRP11 PRP11 SNU23 SNU23 PRP3 PRP3 SMB1 SMB1 SMX2 SMX2 SMD1 SMD1 PRP38 PRP38 PRP31 PRP31 MSL1 MSL1 PRP21 PRP21 LSM8 LSM8 SMD3 SMD3 SMD2 SMD2 RSE1 RSE1 CUS1 CUS1 YSF3 YSF3 SME1 SME1 SNU66 SNU66 HSH49 HSH49 LEA1 LEA1 DIB1 DIB1 RDS3 RDS3 PRP4 PRP4 SMX3 SMX3
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Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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PRP6Splicing factor; component of the U4/U6-U5 snRNP complex. (899 aa)
SPP381Pre-mRNA-splicing factor SPP381; mRNA splicing factor, component of U4/U6.U5 tri-snRNP; interacts genetically and physically with Prp38p; relocalizes to the cytosol in response to hypoxia; Belongs to the SPP381 family. (291 aa)
PRP9Pre-mRNA-splicing factor PRP9; Subunit of the SF3a splicing factor complex; required for spliceosome assembly; acts after the formation of the U1 snRNP-pre-mRNA complex; Belongs to the SF3A3 family. (530 aa)
PRP11Pre-mRNA-splicing factor PRP11; Subunit of the SF3a splicing factor complex; required for spliceosome assembly. (266 aa)
SNU2323 kDa U4/U6.U5 small nuclear ribonucleoprotein component; Component of the U4/U6.U5 snRNP complex; involved in mRNA splicing via spliceosome. (194 aa)
PRP3U4/U6 small nuclear ribonucleoprotein PRP3; Splicing factor; component of the U4/U6-U5 snRNP complex. (469 aa)
SMB1Small nuclear ribonucleoprotein-associated protein B; 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'; Belongs to the snRNP SmB/SmN family. (196 aa)
SMX2Small nuclear ribonucleoprotein G; 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. (77 aa)
SMD1Small nuclear ribonucleoprotein Sm D1; 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. (146 aa)
PRP38Pre-mRNA-splicing factor 38; Unique component of the U4/U6.U5 tri-snRNP particle; tri-snRNP is required for conformational changes which result in the catalytic activation of the spliceosome; dispensable for spliceosome assembly; Belongs to the PRP38 family. (242 aa)
PRP31Pre-mRNA-processing factor 31; Splicing factor; component of the U4/U6-U5 snRNP complex; Belongs to the PRP31 family. (494 aa)
MSL1U2 small nuclear ribonucleoprotein B'; U2B component of U2 snRNP; involved in splicing, binds the U2 snRNA stem-loop IV in vitro but requires association of Lea1p for in vivo binding; does not contain the conserved C-terminal RNA binding domain found in other family members. (111 aa)
PRP21Pre-mRNA-splicing factor PRP21; Subunit of the SF3a splicing factor complex; required for spliceosome assembly. (280 aa)
LSM8U6 snRNA-associated Sm-like protein LSm8; 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. (109 aa)
SMD3Small nuclear ribonucleoprotein Sm D3; 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. (101 aa)
SMD2Small nuclear ribonucleoprotein Sm D2; 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. (110 aa)
RSE1Pre-mRNA-splicing factor RSE1; Protein involved in pre-mRNA splicing; component of the pre-spliceosome; associates with U2 snRNA; involved in ER to Golgi transport; Belongs to the RSE1 family. (1361 aa)
CUS1Cold sensitive U2 snRNA suppressor 1; Protein required for assembly of U2 snRNP into the spliceosome; forms a complex with Hsh49p and Hsh155p. (436 aa)
YSF3RDS3 complex subunit 10; Component of the SF3b subcomplex of the U2 snRNP; essential protein required for splicing and for assembly of SF3b. (85 aa)
SME1Small nuclear ribonucleoprotein E; 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. (94 aa)
SNU6666 kDa U4/U6.U5 small nuclear ribonucleoprotein component; Component of the U4/U6.U5 snRNP complex; involved in pre-mRNA splicing via spliceosome; also required for pre-5S rRNA processing and may act in concert with Rnh70p; has homology to human SART-1. (587 aa)
HSH49Protein HSH49; U2-snRNP associated splicing factor; similar to the mammalian splicing factor SAP49; proposed to function as a U2-snRNP assembly factor along with Hsh155p and binding partner Cus1p; contains two RNA recognition motifs (RRM). (213 aa)
LEA1U2 small nuclear ribonucleoprotein A; Component of U2 snRNP complex; disruption causes reduced U2 snRNP levels; physically interacts with Msl1p; putative homolog of human U2A' snRNP protein; Belongs to the U2 small nuclear ribonucleoprotein A family. (238 aa)
DIB1Spliceosomal protein DIB1; 17-kDa component of the U4/U6aU5 tri-snRNP; plays an essential role in pre-mRNA splicing; human ortholog TXNL4A (the human U5-specific 15-kDa protein) complements yeast dib1 null mutant; Belongs to the DIM1 family. (143 aa)
RDS3Pre-mRNA-splicing factor RDS3; Component of the SF3b subcomplex of the U2 snRNP; zinc cluster protein involved in pre-mRNA splicing and cycloheximide resistance. (107 aa)
PRP4U4/U6 small nuclear ribonucleoprotein PRP4; Splicing factor; component of the U4/U6-U5 snRNP complex. (465 aa)
SMX3Small nuclear ribonucleoprotein F; 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. (86 aa)
Your Current Organism:
Saccharomyces cerevisiae
NCBI taxonomy Id: 4932
Other names: ATCC 18824, Candida robusta, Mycoderma cerevisiae, NRRL Y-12632, S. cerevisiae, Saccharomyces capensis, Saccharomyces italicus, Saccharomyces oviformis, Saccharomyces uvarum var. melibiosus, yeast
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