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
PSM36_2560Predicted Zn-dependent peptidase [General function prediction only]; High confidence in function and specificity; Belongs to the peptidase M16 family. (934 aa)    
Predicted Functional Partners:
qorB
Triphenylmethane reductase (TMR)-like proteins; TMR is an atypical NADP-binding protein of the SDR family. It lacks the active site residues of the SDRs but has a glycine rich NAD(P)-binding motif that matches the extended SDRs. Proteins in this subgroup however, are more similar in length to the classical SDRs. TMR was identified as a reducer of triphenylmethane dyes, important environmental pollutants. This subgroup also includes Escherichia coli NADPH-dependent quinine oxidoreductase (QOR2), which catalyzes two-electron reduction of quinone; but is unlikely to play a major role in p [...]
   
 
 0.758
hndC
NADH:ubiquinone oxidoreductase; This model describes the F chain of complexes that resemble NADH-quinone oxidoreductases. The electron acceptor is a quinone, ubiquinone, in mitochondria and most bacteria, including Escherichia coli, where the recommended gene symbol is nuoF. This family does not have any members in chloroplast or cyanobacteria, where the quinone may be plastoquinone and NADH may be replaced by NADPH, nor in Methanosarcina, where NADH is replaced by F420H2. [Energy metabolism, Electron transport]; High confidence in function and specificity.
  
 
 0.732
PSM36_3030
NADH:ubiquinone oxidoreductase, NADH-binding 51 kD subunit (chain F) [Energy production and conversion]; High confidence in function and specificity.
  
 
 0.726
atpH
F0F1 ATP synthase subunit delta; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation.
   
 
 0.680
nifJ
Pyruvate dehydrogenase (NADP(+)); Pyruvate + CoA + NADP(+) <=> acetyl-CoA + CO(2) + NADPH; High confidence in function and specificity.
  
 
 0.672
PSM36_3019
Thioredoxin-like [2Fe-2S] ferredoxin; High confidence in function and specificity.
   
 
 0.671
PSM36_3031
Thioredoxin-like [2Fe-2S] ferredoxin; High confidence in function and specificity.
   
 
 0.671
atpA1
ATP synthase subunit alpha; Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit.
   
 
 0.656
PSM36_1054
Ferredoxin-type protein NapF; High confidence in function and specificity.
  
 
 0.645
PSM36_0711
2-oxoglutarate-acceptor oxidoreductase subunit OorD; Reviewed; Hypothetical protein.
  
 
 0.641
Your Current Organism:
Proteiniphilum saccharofermentans
NCBI taxonomy Id: 1642647
Other names: CECT 8610, DSM 28694, LMG 28299, LMG:28299, P. saccharofermentans, Proteiniphilum saccharofermentans Hahnke et al. 2016, Proteiniphilum sp. M3/6, strain M3/6
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.