STRINGSTRING
STRING protein interaction network
Nodes:
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.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
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
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
gsp-2Serine/threonine-protein phosphatase PP1-beta; Serine/threonine-protein phosphatase essential for chromosomal dynamics during meiosis and mitosis. During meiosis, promotes chromosomal cohesion and germline immortality via a small RNA- mediated genome silencing pathway. Antagonizes the function of air-2 kinase during meiosis I and mitosis to promote chromatid cohesion and spindle attachment. Dephosphorylates histone H3 at 'Ser-10' (Probable). Dephosphorylates histone H3 at 'Thr-3' (Probable). Also involved in the activation of chloride channel clh-3 during cell swelling and meiotic matu [...] (333 aa)    
Predicted Functional Partners:
lab-1
Long arms of the bivalent protein 1; Involved in sister chromatid cohesion during mitosis and meiosis. In association with the gsp-2 phosphatase, it both restricts the localization and antagonizes the function of the air-2 kinase during meiosis I and mitosis to promote chromatid cohesion and spindle attachment. This in turn, drives germ cell immortality. Furthermore, may play a role in ensuring the timely assembly of the synaptonemal complex during prophase I of meiosis.
    
 
 0.924
ssup-72
RNA polymerase II subunit A C-terminal domain phosphatase ssup-72; Protein phosphatase that dephosphorylates 'Ser-5' of the heptad repeats YSPTSPS in the C-terminal domain of the large RNA polymerase II subunit ama-1. By regulating the phosphorylation status of ama-1 and thus ama-1 binding to specific polyadenylation sites, regulates alternative polyadenylation of pre- mRNAs, including unc-44 and dlk-1 mRNAs. This results in the tissue-specific expression of unc-44 isoforms.
   
 0.907
sds-22
Protein phosphatase 1 regulatory subunit SDS22 homolog; Regulatory subunit of protein phosphatase 1; Belongs to the SDS22 family.
 
 
 
 0.900
pfs-2
pre-mRNA 3' end processing protein pfs-2; Essential for both cleavage and polyadenylation of pre-mRNA 3' ends (By similarity). Involved in neuron development, probably by regulating pre-mRNA 3'-end processing.
   
 0.896
swd-2.2
WD_REPEATS_REGION domain-containing protein.
   
 0.887
air-2
Aurora/IPL1-related protein kinase 2; Serine/threonine-protein kinase component of the chromosomal passenger complex (CPC), a complex that acts as a key regulator of chromosome segregation and cytokinesis. The CPC complex has essential functions at the centromere in ensuring correct chromosome alignment and segregation. Required for histone H3 phosphorylation during segregation of homologous chromosomes in meiosis and mitosis. Required for histone H3 'Ser- 10' phosphorylation. Phosphorylates tlk-1 at 'Ser-634', which enhances its activity. Phosphorylates zen-4 at 'Ser- 680'. Required f [...]
   
 
 0.861
cpsf-3
Cleavage and Polyadenylation Specificity Factor.
   
 0.827
cpsf-2
Probable cleavage and polyadenylation specificity factor subunit 2; CPSF plays a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A)polymerase and other factors to bring about cleavage and poly(A) addition.
   
 0.818
szy-2
Suppressor of ZYg-1.
   
 
 0.818
cpsf-1
Probable cleavage and polyadenylation specificity factor subunit 1; CPSF plays a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A)polymerase and other factors to bring about cleavage and poly(A) addition. This subunit is involved in the RNA recognition step of the polyadenylation reaction (By similarity).
    
 0.816
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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