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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
pepPXaa-pro aminopeptidase; Identified by similarity to SP:P15034; match to protein family HMM PF00557; match to protein family HMM PF05195; Belongs to the peptidase M24B family. (436 aa)    
Predicted Functional Partners:
ubiH
2-octaprenyl-6-methoxyphenol hydroxylase; Identified by similarity to SP:P25534; match to protein family HMM PF01360; match to protein family HMM TIGR01984; match to protein family HMM TIGR01988.
  
  
 0.849
MCA2771
Conserved hypothetical protein; Identified by similarity to SP:Q9HTW5; match to protein family HMM TIGR02292; Belongs to the UPF0149 family.
     
 0.819
MCA2772
Conserved hypothetical protein; Activator of cell division through the inhibition of FtsZ GTPase activity, therefore promoting FtsZ assembly into bundles of protofilaments necessary for the formation of the division Z ring. It is recruited early at mid-cell but it is not essential for cell division.
 
   
 0.786
purF
Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family.
 
    0.584
MCA0769
Pyruvate ferredoxin/flavodoxin oxidoreductase family protein; Identified by similarity to SP:P52647; match to protein family HMM PF00037; match to protein family HMM PF01558; match to protein family HMM PF01855; match to protein family HMM PF02775; match to protein family HMM TIGR02176.
     
 0.559
metG
methionyl-tRNA synthetase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
   
 
 0.493
topA
DNA topoisomerase I; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA supe [...]
  
  
 0.493
MCA2107
Putative nonribosomal peptide synthetase; Identified by similarity to GP:9715733; match to protein family HMM PF00501; match to protein family HMM PF00550; match to protein family HMM TIGR01733; match to protein family HMM TIGR02353; Belongs to the ATP-dependent AMP-binding enzyme family.
  
  
 0.488
prlC
Identified by similarity to SP:P27298; match to protein family HMM PF01432.
 
 
 
 0.486
pntA
NAD(P) transhydrogenase, alpha subunit; The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane; Belongs to the AlaDH/PNT family.
     
 0.473
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
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