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
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[Homology]
Score
KMK64982.1Multisubunit potassium/proton antiporter, PhaD subunit; PFAM: NADH-Ubiquinone/plastoquinone (complex I), various chains; (TC 2.A.63.1.1). (513 aa)    
Predicted Functional Partners:
KMK64980.1
Multisubunit potassium/proton antiporter, PhaA subunit; PFAM: NADH-Ubiquinone/plastoquinone (complex I), various chains; NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus; Domain related to MnhB subunit of Na+/H+ antiporter; Domain of unknown function (DUF4040); TIGRFAM: monovalent cation:proton antiporter; (TC 2.A.63.1.1); multisubunit potassium/proton antiporter, PhaB subunit (TC 2.A.63.1.1).
0.999
KMK64981.1
Multisubunit potassium/proton antiporter, PhaC subunit; PFAM: NADH-ubiquinone/plastoquinone oxidoreductase chain 4L; (TC 2.A.63.1.1).
 
 0.999
KMK64983.1
Multisubunit potassium/proton antiporter, PhaE subunit; PFAM: Na+/H+ ion antiporter subunit; (TC 2.A.63.1.1).
 
 
 0.999
KMK64984.1
Multisubunit potassium/proton antiporter, PhaF subunit; PFAM: Multiple resistance and pH regulation protein F (MrpF / PhaF); (TC 2.A.63.1.1).
 
 
 0.999
KMK64985.1
PFAM: Na+/H+ antiporter subunit; TIGRFAM: monovalent cation/proton antiporter, MnhG/PhaG subunit.
 
 
 0.999
KMK67081.1
PFAM: NADH-Ubiquinone/plastoquinone (complex I), various chains; NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus; TIGRFAM: proton-translocating NADH-quinone oxidoreductase, chain L.
 0.996
nuoI
NADH dehydrogenase subunit I; 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.
  
 0.976
nuoB
NADH dehydrogenase subunit B; 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.
   
 0.941
nuoD
NADH dehydrogenase subunit D; 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 49 kDa subunit family.
   
  0.932
KMK67973.1
NADH:ubiquinone oxidoreductase, NADH-binding (51 kD) subunit; PFAM: NADH-ubiquinone oxidoreductase-F iron-sulfur binding region; Respiratory-chain NADH dehydrogenase 51 Kd subunit; Thioredoxin-like [2Fe-2S] ferredoxin; SLBB domain.
    
 0.876
Your Current Organism:
Puniceibacterium sp. IMCC21224
NCBI taxonomy Id: 1618204
Other names: P. sp. IMCC21224
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.