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
mcrAMethyl-coenzyme M reductase alpha subunit; Component of the methyl-coenzyme M reductase (MCR) I that catalyzes the reductive cleavage of methyl-coenzyme M (CoM-S-CH3 or 2- (methylthio)ethanesulfonate) using coenzyme B (CoB or 7- mercaptoheptanoylthreonine phosphate) as reductant which results in the production of methane and the mixed heterodisulfide of CoB and CoM (CoM-S-S-CoB). This is the final step in methanogenesis. (557 aa)    
Predicted Functional Partners:
mcrB
Methyl-coenzyme M reductase beta subunit.
  
 0.999
mcrC
Methyl-coenzyme M reductase operon protein C.
  
 
 0.999
mcrG
Methyl-coenzyme M reductase gamma subunit.
  
 0.999
mcrD-1
Methyl-coenzyme M reductase operon protein D.
  
 
 0.992
mcrD-2
Methyl-coenzyme M reductase operon protein D.
  
 
 0.978
mtrH
Tetrahydromethanopterin S-methyltransferase subunit H.
  
 
 0.956
atw-1
Putative methylcoenzyme M reductase system component A2.
    
 0.933
hdrA/mvhD
CoB--CoM heterodisulfide reductase iron-sulfur subunit A; Part of a complex that catalyzes the reversible reduction of CoM-S-S-CoB to the thiol-coenzymes H-S-CoM (coenzyme M) and H-S-CoB (coenzyme B).
  
 
 0.923
MCP_1925
Conserved hypothetical protein; Contains one Radical SAM domain (IPR007197); Contains one Protein of unknown function DUF512 domain (IPR007549).
   
 
 0.915
mtrA-1
Tetrahydromethanopterin S-methyltransferase subunit A; Part of a complex that catalyzes the formation of methyl- coenzyme M and tetrahydromethanopterin from coenzyme M and methyl- tetrahydromethanopterin. This is an energy-conserving, sodium-ion translocating step; Belongs to the MtrA family.
  
 
 0.912
Your Current Organism:
Methanocella paludicola
NCBI taxonomy Id: 304371
Other names: M. paludicola SANAE, Methanocella paludicola SANAE, methanogenic archaeon SANAE, methanogenic archaeon str. SANAE, methanogenic archaeon strain SANAE
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