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
S4RU77_PETMAGPN-loop GTPase 2; Small GTPase required for proper localization of RNA polymerase II and III (RNAPII and RNAPIII). May act at an RNAP assembly step prior to nuclear import; Belongs to the GPN-loop GTPase family. (121 aa)    
Predicted Functional Partners:
S4RR09_PETMA
Uncharacterized protein.
    
 0.908
S4RLV8_PETMA
RNA polymerase II associated protein 1.
    
 
 0.877
S4RJB6_PETMA
Polymerase (RNA) II (DNA directed) polypeptide C.
   
 
 0.868
S4RK02_PETMA
Uncharacterized protein.
   
 0.851
S4RLW1_PETMA
Ig-like domain-containing protein.
   
 0.851
POLR2B
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.762
S4RTJ4_PETMA
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.762
S4R4C9_PETMA
DH domain-containing protein.
   
 0.720
S4R982_PETMA
Trio Rho guanine nucleotide exchange factor.
   
 0.720
S4RK73_PETMA
Rho guanine nucleotide exchange factor (GEF) 25b.
   
 0.720
Your Current Organism:
Petromyzon marinus
NCBI taxonomy Id: 7757
Other names: P. marinus, marine lamprey, sea lamprey, sea lampreys
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.