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
EKF04222.1KEGG: ava:Ava_4048 2.7e-222 cytochrome bd ubiquinol oxidase, subunit I; K00425 cytochrome bd-I oxidase subunit I; Psort location: CytoplasmicMembrane, score: 10.00. (468 aa)    
Predicted Functional Partners:
EKF04221.1
KEGG: ava:Ava_4047 1.1e-161 cytochrome bd ubiquinol oxidase, subunit II; K00426 cytochrome bd-I oxidase subunit II; Psort location: CytoplasmicMembrane, score: 10.00.
 0.999
EKF02803.1
KEGG: cyn:Cyan7425_3998 2.1e-149 cytochrome d ubiquinol oxidase, subunit II; K00426 cytochrome bd-I oxidase subunit II; Psort location: CytoplasmicMembrane, score: 10.00.
 
 0.994
EKE97154.1
KEGG: npu:Npun_F5945 1.9e-157 succinate dehydrogenase and fumarate reductase iron-sulfur protein K00240; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family.
     
 0.578
ndhE
NADH dehydrogenase subunit K; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.
     
 0.578
ndhA
NADH dehydrogenase; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient.
     
 0.578
EKE99675.1
NADH-ubiquinone/plastoquinone oxidoreductase chain 6; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. 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 6 family.
     
 0.567
ndhK
NADH dehydrogenase subunit B; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration; Belongs to the complex I 20 kDa subunit family.
     
 0.545
EKE96950.1
FAD binding domain protein; KEGG: npu:Npun_R2389 2.8e-273 fumarate reductase/succinate dehydrogenase flavoprotein domain-containing protein; Psort location: CytoplasmicMembrane, score: 7.88.
     
 0.535
EKE99357.1
KEGG: npu:Npun_R2767 1.3e-286 succinate dehydrogenase or fumarate reductase, flavoprotein subunit K00239; Psort location: CytoplasmicMembrane, score: 7.88.
     
 0.535
EKF05885.1
NAD(P)H-quinone oxidoreductase subunit M; KEGG: npu:Npun_F3688 1.8e-230 proton-translocating NADH-quinone oxidoreductase, chain M K05575; Psort location: CytoplasmicMembrane, score: 10.00.
     
 0.528
Your Current Organism:
Tolypothrix sp. PCC7601
NCBI taxonomy Id: 1188
Other names: Calothrix sp. PCC 7601, Fremyella diplosiphon ACMM 396, Fremyella diplosiphon IAM M-100, Fremyella diplosiphon UTEX B 481, Microchaete diplosiphon UTEX B 481, T. sp. PCC 7601, Tolypothrix (Calothrix) sp. PCC 7601, Tolypothrix sp. PCC 7601, Tolypothrix sp. PCC 7601 = UTEX B 481
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