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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
MCA1372Nitroreductase family protein; Identified by similarity to SP:P17117; match to protein family HMM PF00881; Belongs to the flavin oxidoreductase frp family. (273 aa)    
Predicted Functional Partners:
def-1
Polypeptide deformylase; Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an efficient rate of reaction. N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions.
       0.773
MCA1373
Putative lipoprotein.
       0.773
birA
birA bifunctional protein; Acts both as a biotin--[acetyl-CoA-carboxylase] ligase and a biotin-operon repressor. In the presence of ATP, BirA activates biotin to form the BirA-biotinyl-5'-adenylate (BirA-bio-5'-AMP or holoBirA) complex. HoloBirA can either transfer the biotinyl moiety to the biotin carboxyl carrier protein (BCCP) subunit of acetyl-CoA carboxylase, or bind to the biotin operator site and inhibit transcription of the operon.
  
    0.686
MCA2289
Nitroreductase family protein; Identified by similarity to GP:17431084; match to protein family HMM PF00881; match to protein family HMM TIGR02476.
  
  
  0.571
MCA1374
Hypothetical protein; Identified by Glimmer2; putative.
       0.553
MCA0555
ABC transporter, ATP-binding/permease protein; Identified by similarity to OMNI:NTL03PA05232; match to protein family HMM PF00005; match to protein family HMM PF01061.
  
  
 0.531
ribF
Riboflavin biosynthesis protein RibF; Identified by match to protein family HMM PF01687; match to protein family HMM PF06574; match to protein family HMM TIGR00083; Belongs to the ribF family.
    
 0.523
MCA1569
Putative long-chain fatty-acid-CoA ligase; Identified by similarity to SP:P94547; match to protein family HMM PF00501.
   
 
 0.493
ribBA
3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family.
   
 
 0.466
cysG
Siroheme synthase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme.
     
 0.463
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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