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
sqrSulfide-quinone reductase; Identified by similarity to GP:2385380; match to protein family HMM PF07992. (424 aa)    
Predicted Functional Partners:
MCA0431
Flavodoxin domain protein; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. The flavoprotein component catalyzes the electron flow from NADPH -> FAD -> FMN to the hemoprotein component.
     
 0.913
MCA1800
Putative oxidoreductase; Identified by similarity to GP:19879585; match to protein family HMM PF07992.
  
 
 0.909
MCA2059
Nitrite/sulfite reductase protein; Identified by match to protein family HMM PF01077; match to protein family HMM PF03460.
     
 0.909
metZ
O-succinylhomoserine sulfhydrylase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide.
   
 0.903
MCA0317
Selenium-binding family protein; Identified by similarity to SP:Q63836.
   
 
  0.900
cysK
Cysteine synthase A; Identified by match to protein family HMM PF00291; match to protein family HMM TIGR01136; match to protein family HMM TIGR01139; Belongs to the cysteine synthase/cystathionine beta- synthase family.
     
 0.900
MCA1799
Cytochrome c family protein; Identified by similarity to SP:Q06529.
     
  0.900
MCA2152
AcrB/AcrD/AcrF family protein; Identified by similarity to OMNI:VCA0638; match to protein family HMM PF00873; Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family.
 
     0.788
MCA2153
Identified by match to protein family HMM PF00529; match to protein family HMM TIGR01730; Belongs to the membrane fusion protein (MFP) (TC 8.A.1) family.
 
     0.624
moaB
Molybdenum cofactor biosynthesis protein B; May be involved in the biosynthesis of molybdopterin. Belongs to the MoaB/Mog family.
       0.601
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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