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
cobQCobyrinic acid a,c-diamide synthase; Catalyzes amidations at positions B, D, E, and G on adenosylcobyrinic A,C-diamide. NH(2) groups are provided by glutamine, and one molecule of ATP is hydrogenolyzed for each amidation. Belongs to the CobB/CobQ family. CobQ subfamily. (277 aa)    
Predicted Functional Partners:
Mlab_1080
TIGRFAM: precorrin-3B C17-methyltransferase; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase.
  
 0.988
cobD
Adenosylcobinamide-phosphate synthase; Converts cobyric acid to cobinamide by the addition of aminopropanol on the F carboxylic group.
 
 
 0.986
Mlab_1081
PFAM: Precorrin-8X methylmutase CbiC/CobH.
  
 0.982
Mlab_0745
PFAM: aminotransferase, class I and II.
  
 0.958
Mlab_1077
Cobalt-factor II C20-methyltransferase; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; Belongs to the precorrin methyltransferase family.
  
  
 0.957
cbiA-2
Cobyrinate a,c-diamide synthase; Catalyzes the ATP-dependent amidation of the two carboxylate groups at positions a and c of cobyrinate, using either L-glutamine or ammonia as the nitrogen source. Involved in the biosynthesis of the unique nickel-containing tetrapyrrole coenzyme F430, the prosthetic group of methyl-coenzyme M reductase (MCR), which plays a key role in methanogenesis and anaerobic methane oxidation. Catalyzes the ATP- dependent amidation of the two carboxylate groups at positions a and c of Ni-sirohydrochlorin, using L-glutamine or ammonia as the nitrogen source.
  
 0.938
Mlab_1078
Precorrin-4 C(11)-methyltransferase; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; Belongs to the precorrin methyltransferase family.
  
  
 0.931
Mlab_0705
PFAM: protein of unknown function DUF105; cysteine-rich small domain.
 
  
  0.923
Mlab_1672
PFAM: protein of unknown function DUF105; cysteine-rich small domain.
 
  
  0.923
cobS
Cobalamin-5'-phosphate synthase; Joins adenosylcobinamide-GDP and alpha-ribazole to generate adenosylcobalamin (Ado-cobalamin). Also synthesizes adenosylcobalamin 5'-phosphate from adenosylcobinamide-GDP and alpha-ribazole 5'- phosphate; Belongs to the CobS family.
 
  
 0.907
Your Current Organism:
Methanocorpusculum labreanum
NCBI taxonomy Id: 410358
Other names: M. labreanum Z, Methanocorpusculum labreanum Z, Methanocorpusculum labreanum str. Z, Methanocorpusculum labreanum strain Z
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.