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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
dsrEIntracellular sulfur oxidation protein DsrE; Identified by similarity to SP:O87896; match to protein family HMM PF02635. (123 aa)    
Predicted Functional Partners:
dsrF
Intracellular sulfur oxidation protein DsrF; Belongs to the DsrF/TusC family.
 
 0.999
MCA1334
Intracellular sulfur oxidation protein DsrC; Part of a sulfur-relay system.
 
 
 0.996
MCA1333
Intracellular sulfur oxidation protein DsrH; Identified by similarity to GP:3228384; match to protein family HMM PF04077.
 
 
 0.994
MCA2088
Conserved hypothetical protein; Identified by similarity to GP:17427822; match to protein family HMM PF01206; Belongs to the sulfur carrier protein TusA family.
 
 
 0.986
MCA1330
Conserved hypothetical protein; Functions as both a chaperone and a metalloprotease. Maintains the integrity of the outer membrane by promoting either the assembly or the elimination of outer membrane proteins, depending on their folding state.
       0.586
ubiC
Putative chorismate--pyruvate lyase; Removes the pyruvyl group from chorismate, with concomitant aromatization of the ring, to provide 4-hydroxybenzoate (4HB) for the ubiquinone pathway; Belongs to the UbiC family.
 
     0.570
MCA1019
Conserved hypothetical protein; Identified by similarity to OMNI:NT01MC4376.
  
     0.496
ubiA
4-hydroxybenzoate octaprenyltransferase; Catalyzes the prenylation of para-hydroxybenzoate (PHB) with an all-trans polyprenyl group. Mediates the second step in the final reaction sequence of ubiquinone-8 (UQ-8) biosynthesis, which is the condensation of the polyisoprenoid side chain with PHB, generating the first membrane-bound Q intermediate 3-octaprenyl-4-hydroxybenzoate.
       0.478
MCA2006
Conserved hypothetical protein; Identified by match to protein family HMM PF02620.
  
     0.421
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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