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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
nadAQuinolinate synthetase complex, subunit A; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate. (389 aa)    
Predicted Functional Partners:
nadC
Nicotinate-nucleotide pyrophosphorylase; Identified by similarity to SP:P30819; match to protein family HMM PF01729; match to protein family HMM PF02749; match to protein family HMM TIGR00078; Belongs to the NadC/ModD family.
 
 0.999
nadB
L-aspartate oxidase; Catalyzes the oxidation of L-aspartate to iminoaspartate.
 0.998
MCA0375
Hypothetical protein; Identified by Glimmer2; putative.
       0.773
rlmH
Conserved hypothetical protein TIGR00246; Specifically methylates the pseudouridine at position 1915 (m3Psi1915) in 23S rRNA; Belongs to the RNA methyltransferase RlmH family.
       0.762
maf-1
Maf protein; Nucleoside triphosphate pyrophosphatase that hydrolyzes dTTP and UTP. May have a dual role in cell division arrest and in preventing the incorporation of modified nucleotides into cellular nucleic acids.
       0.762
cafA
Ribonuclease G; Identified by similarity to SP:P25537; match to protein family HMM PF00575; match to protein family HMM TIGR00757.
       0.762
MCA0374
Glycosyl transferase, group 2 family protein; Identified by similarity to OMNI:CC0469; match to protein family HMM PF00535.
       0.746
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.
  
    0.712
purM
Phosphoribosylformylglycinamidine cyclo-ligase; Identified by match to protein family HMM PF00586; match to protein family HMM PF02769; match to protein family HMM TIGR00878.
  
    0.673
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
  
    0.673
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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