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
PCNAProliferating 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. (261 aa)    
Predicted Functional Partners:
FEN1
Flap endonuclease 1; Structure-specific nuclease with 5'-flap endonuclease and 5'- 3' exonuclease activities involved in DNA replication and repair. During DNA replication, cleaves the 5'-overhanging flap structure that is generated by displacement synthesis when DNA polymerase encounters the 5'-end of a downstream Okazaki fragment. It enters the flap from the 5'-end and then tracks to cleave the flap base, leaving a nick for ligation. Also involved in the long patch base excision repair (LP-BER) pathway, by cleaving within the apurinic/apyrimidinic (AP) site- terminated flap. Acts as [...]
  
 0.999
CDKN1A
Cyclin-dependent kinase inhibitor 1A (P21, Cip1).
   
 
 0.997
RFC4
Replication factor C (Activator 1) 4, 37kDa.
  
 0.994
RFC1
RFC1 isoform 4.
   
 0.992
POLH
Polymerase (DNA directed), eta.
   
 0.991
LIG1
DNA ligase.
   
 0.990
CDK4
Cyclin-dependent kinase 4; Belongs to the protein kinase superfamily.
   
 0.990
SPIB
T0182711 isoform 1.
  
 0.990
POLD3
Polymerase (DNA-directed), delta 3, accessory subunit.
   
 0.988
RFC5
Replication factor C (Activator 1) 5, 36.5kDa.
  
 0.987
Your Current Organism:
Pan troglodytes
NCBI taxonomy Id: 9598
Other names: P. troglodytes, chimpanzee
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