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
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[Homology]
Score
nuoN-2NADH dehydrogenase subunit N; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient; Belongs to the complex I subunit 2 family. (463 aa)    
Predicted Functional Partners:
Ppro_3516
NADH dehydrogenase subunit F; PFAM: 4Fe-4S ferredoxin, iron-sulfur binding domain protein; Respiratory-chain NADH dehydrogenase domain, 51 kDa subunit; KEGG: pca:Pcar_1604 NADH:ubiquinone oxidoreductase subunit.
  
 0.997
Ppro_1630
PFAM: respiratory-chain NADH dehydrogenase, subunit 1; KEGG: ade:Adeh_2565 respiratory-chain NADH dehydrogenase, subunit 1.
 
 0.994
Ppro_1635
KEGG: gme:Gmet_3343 proton-translocating NADH-quinone oxidoreductase, chain M; TIGRFAM: proton-translocating NADH-quinone oxidoreductase, chain M; PFAM: NADH/Ubiquinone/plastoquinone (complex I).
 
0.994
Ppro_0628
NADH dehydrogenase subunit A; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain.
 
 0.992
Ppro_1623
PFAM: NADH-ubiquinone/plastoquinone oxidoreductase, chain 3; KEGG: bbr:BB3841 probable NADH-ubiquinone oxidoreductase chain 3.
 
 0.992
Ppro_1626
PFAM: NADH-ubiquinone oxidoreductase, chain 49kDa; KEGG: ade:Adeh_2567 NADH dehydrogenase (ubiquinone).
 
 0.992
Ppro_1625
TIGRFAM: NADH (or F420H2) dehydrogenase, subunit C; PFAM: NADH dehydrogenase (ubiquinone), 30 kDa subunit; KEGG: atc:AGR_C_2342 NADH dehydrogenase I chain C.
 
 0.991
nuoH
NADH dehydrogenase subunit H; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient. This subunit may bind ubiquinone.
 
 0.988
Ppro_3193
PFAM: NADH-ubiquinone/plastoquinone oxidoreductase, chain 3; KEGG: bbr:BB3841 probable NADH-ubiquinone oxidoreductase chain 3.
 
 0.986
Ppro_1629
NADH dehydrogenase subunit G; PFAM: ferredoxin; molybdopterin oxidoreductase Fe4S4 region; KEGG: ade:Adeh_2566 ferredoxin.
  
 0.983
Your Current Organism:
Pelobacter propionicus
NCBI taxonomy Id: 338966
Other names: P. propionicus DSM 2379, Pelobacter propionicus DSM 2379, Pelobacter propionicus str. DSM 2379, Pelobacter propionicus strain DSM 2379
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