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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
nadCNicotinate-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. (280 aa)    
Predicted Functional Partners:
nadA
Quinolinate synthetase complex, subunit A; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate.
 
 0.999
nadB
L-aspartate oxidase; Catalyzes the oxidation of L-aspartate to iminoaspartate.
  
 0.997
MCA2760
Putative nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family.
   
 0.947
nadD
Nicotinate (nicotinamide) nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
    
 0.936
MCA0385
Competence/damage-inducible protein CinA domain protein; Identified by similarity to SP:P41053; match to protein family HMM PF02464; match to protein family HMM TIGR00199; Belongs to the CinA family.
  
  
 0.928
MCA0046
MazG family protein; Identified by similarity to OMNI:CC1747; match to protein family HMM PF03819; match to protein family HMM TIGR00444.
    
  0.902
surE
Acid phosphatase SurE; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family.
     
 0.901
MCA2982
Hydrolase, haloacid dehalogenase-like family; Identified by similarity to OMNI:NTL03PA05178; match to protein family HMM PF00702; match to protein family HMM TIGR01509.
     
 0.901
MCA0448
5'-nucleotidase family protein; Identified by similarity to OMNI:DR0505; match to protein family HMM PF00149; match to protein family HMM PF02872; Belongs to the 5'-nucleotidase family.
     
  0.900
MCA1322
5'-nucleotidase; Identified by similarity to GP:12659324; match to protein family HMM PF06189.
     
  0.900
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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