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
albADNA-binding protein Alba; Binds double-stranded DNA tightly but without sequence specificity. It is distributed uniformly and abundantly on the chromosome, suggesting a role in chromatin architecture. However, it does not significantly compact DNA. Binds rRNA and mRNA in vivo. May play a role in maintaining the structural and functional stability of RNA, and, perhaps, ribosomes (By similarity); Belongs to the histone-like Alba family. (102 aa)    
Predicted Functional Partners:
creN7
Hypothetical protein; A probable chromatin protein, binds double-strand DNA without sequence specificity. Constrains negative DNA supercoils. Belongs to the Cren7 family.
     
 0.809
APE_1322b
Hypothetical protein.
      
 0.785
APE_1832
Acylamino-acid-releasing enzyme.
      
 0.785
pcn2
DNA polymerase sliding clamp B1; Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication. Belongs to the PCNA family.
 
     0.606
adkA
Adenylate kinase; ATP-AMP transphosphorylase; Belongs to the archaeal adenylate kinase family.
  
     0.598
APE_0550
Conserved hypothetical protein.
  
     0.594
vapC3
Conserved hypothetical protein; Toxic component of a type II toxin-antitoxin (TA) system. An RNase; Belongs to the PINc/VapC protein family.
  
     0.587
dnaG
Exosome complex RNA helicase DnaG homologue; RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. Also part of the exosome, which is a complex involved in RNA degradation. Acts as a poly(A)-binding protein that enhances the interaction between heteropolymeric, adenine-rich transcripts and the exosome.
  
     0.572
fen
Flap structure-specific endonuclease; 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. Binds the unpaired 3'-DNA end and kinks the DNA to facilitate 5' cleavage specificity. Cleaves one nucleotide into the double-stranded DNA from the junction in flap DNA, leaving a nick for ligation. Also involved in the base excision repair [...]
  
     0.568
APE_2336a
Conserved hypothetical protein; Belongs to the UPF0147 family.
  
     0.547
Your Current Organism:
Aeropyrum pernix
NCBI taxonomy Id: 272557
Other names: A. pernix K1, Aeropyrum pernix K1, Aeropyrum pernix str. K1, Aeropyrum pernix strain K1
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