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
Databases
Textmining
[Homology]
Score
ube2iUbiquitin-conjugating enzyme E2Ib; Belongs to the ubiquitin-conjugating enzyme family. (158 aa)    
Predicted Functional Partners:
sumo1
Small ubiquitin like modifier 1.
   
 0.997
LOC103461037
RAN binding protein 2.
   
 0.996
sumo2
Small ubiquitin-related modifier.
   
 0.983
LOC103458735
Small ubiquitin-related modifier.
   
 0.983
LOC103467943
Small ubiquitin-related modifier.
   
 0.983
sae1
SUMO1 activating enzyme subunit 1.
  
 0.958
rangap1
RAN GTPase activating protein 1a.
   
 0.937
LOC103481999
Ran GTPase activating protein 1b.
   
 0.937
pcna
Proliferating cell nuclear antigen; This protein is an auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase's processibility during elongation of the leading strand; Belongs to the PCNA family.
   
 0.932
uba2
SUMO-activating enzyme subunit 2; The heterodimer acts as an E1 ligase for SUMO1, SUMO2, SUMO3, and probably SUMO4. It mediates ATP-dependent activation of SUMO proteins followed by formation of a thioester bond between a SUMO protein and a conserved active site cysteine residue on UBA2/SAE2. Belongs to the ubiquitin-activating E1 family.
   
 0.922
Your Current Organism:
Poecilia reticulata
NCBI taxonomy Id: 8081
Other names: Acanthophacelus reticulata, P. reticulata, Poecilia (Acanthophacelus) reticulata, Poecilia latipinna reticulata, guppy
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.