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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Textmining
[Homology]
Score
PPP1CBSerine/threonine-protein phosphatase PP1-beta catalytic subunit; Protein phosphatase that associates with over 200 regulatory proteins to form highly specific holoenzymes which dephosphorylate hundreds of biological targets. Protein phosphatase (PP1) is essential for cell division, it participates in the regulation of glycogen metabolism, muscle contractility and protein synthesis. Involved in regulation of ionic conductances and long-term synaptic plasticity; Belongs to the PPP phosphatase family. PP-1 subfamily. (327 aa)    
Predicted Functional Partners:
PPP1R12A
Protein phosphatase 1 regulatory subunit 12A; Regulates myosin phosphatase activity.
   
 0.987
EIF2S1
Eukaryotic translation initiation factor 2 subunit 1; Functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S pre- initiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF- 2 must exchange with GTP by way of a reaction catalyzed [...]
   
 0.959
PPP1CC
Serine/threonine-protein phosphatase; Belongs to the PPP phosphatase family.
  
0.959
PPP1R12C
Protein phosphatase 1 regulatory subunit.
   
 0.956
RB1
Retinoblastoma-associated protein; Key regulator of entry into cell division that acts as a tumor suppressor. Acts as a transcription repressor of E2F1 target genes. Directly involved in heterochromatin formation by maintaining overall chromatin structure and, in particular, that of constitutive heterochromatin by stabilizing histone methylation. Recruits and targets histone methyltransferases SUV39H1, KMT5B and KMT5C, leading to epigenetic transcriptional repression. Controls histone H4 'Lys-20' trimethylation. Also acts as a transcription repressor of E2F target genes by recruiting c [...]
   
 0.953
WDR82
WD repeat-containing protein 82; Component of a chromatin regulatory complex involved in regulating chromatin structure in the nucleus; Belongs to the WD repeat SWD2 family.
   
 0.951
GYS2
Glycogen [starch] synthase; Transfers the glycosyl residue from UDP-Glc to the non- reducing end of alpha-1,4-glucan.
    
 0.945
GYS1
Glycogen [starch] synthase; Transfers the glycosyl residue from UDP-Glc to the non- reducing end of alpha-1,4-glucan.
    
 0.945
PPP1R3C
Protein phosphatase 1 regulatory subunit 3C; Acts as a glycogen-targeting subunit for PP1 and regulates its activity. Activates glycogen synthase, reduces glycogen phosphorylase activity and limits glycogen breakdown.
    
 0.944
PPP1R3B
Protein phosphatase 1 regulatory subunit.
    
 0.944
Your Current Organism:
Gallus gallus
NCBI taxonomy Id: 9031
Other names: G. gallus, Gallus domesticus, Gallus gallus domesticus, bantam, chicken, chickens, dwarf Leghorn chickens, red junglefowl
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