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
ehbQConserved hypothetical protein; Citation: Tersteegen, A. and R. Hedderich. 1999. Eur. J. Biochem. 264:930-43. Curr. Opin. Struct. Biol. 2001; 11:694-700. (217 aa)    
Predicted Functional Partners:
htpX
Peptidase family M48; Belongs to the peptidase M48B family.
  
    0.981
alaS
Alanyl-tRNA synthetase; Catalyzes the attachment of alanine to tRNA(Ala) in a two- step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged Ser-tRNA(Ala) and Gly-tRNA(Ala) via its editing domain.
  
    0.930
hemD
Uroporphyrinogen III synthase; Catalyzes cyclization of the linear tetrapyrrole, hydroxymethylbilane, to the macrocyclic uroporphyrinogen III.
  
    0.900
MMP0398
Conserved hypothetical archaeal protein.
  
    0.898
metE
5-methyltetrahydropteroyltriglutamate-- homocysteine S-methyltransferase.
  
    0.792
aspC
Aspartate aminotransferase; Citation: Tanaka T, Yamamoto S, Moriya T, Taniguchi M, Hayashi H, Kagamiyama H, Oi S. (1994) J Biochem (Tokyo) 115:309-17.
  
    0.739
MMP0402
Conserved hypothetical Archael protein.
  
    0.719
MMP1224
ABC-type amino acid transport/signal transduction systems periplasmic component-related.
   
  
 0.673
MMP0204
Conserved hypothetical protein; Contains flavoprotein domain.
   
  
 0.663
purD
Phosphoribosylamine--glycine ligase; Citation: Kanai S, Toh H. (1999) J Mol Evol 48:482-92.
  
    0.663
Your Current Organism:
Methanococcus maripaludis S2
NCBI taxonomy Id: 267377
Other names: M. maripaludis S2, Methanococcus maripaludis LL, Methanococcus maripaludis str. S2, Methanococcus maripaludis strain S2
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