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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
EKF03277.1Plastoquinol--plastocyanin reductase; KEGG: ana:all0606 2.3e-42 petC; cytochrome b6/F-complex iron-sulfur protein; K02636 cytochrome b6-f complex iron-sulfur subunit; Psort location: CytoplasmicMembrane, score: 9.82. (141 aa)    
Predicted Functional Partners:
petB
Cytochrome b6; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
 
 0.998
EKF01164.1
Hypothetical protein; KEGG: syg:sync_0549 4.1e-20 petB; cytochrome b6 K02635; Psort location: CytoplasmicMembrane, score: 10.00.
 
 0.989
petA
Plastoquinol--plastocyanin; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
   
 0.981
petD
Cytochrome b6-f complex subunit IV; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
   
 0.979
petM
Cytochrome b6-f complex subunit VII; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
    
 0.976
petG
Cytochrome b6-F complex subunit PetG; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. PetG is required for either the stability or assembly of the cytochrome b6-f complex.
    
 0.976
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.
   
 0.950
EKF05859.1
KEGG: npu:Npun_R3535 1.7e-92 cytochrome c oxidase, subunit III K02276; Psort location: CytoplasmicMembrane, score: 10.00.
  
 0.946
EKF04500.1
KEGG: ava:Ava_B0177 7.4e-108 cytochrome c oxidase subunit III K02276; Psort location: CytoplasmicMembrane, score: 10.00.
  
 0.946
EKE98666.1
KEGG: ava:Ava_0448 1.7e-85 cytochrome c oxidase subunit III K02276; Psort location: CytoplasmicMembrane, score: 10.00.
  
 0.946
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
Server load: low (12%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.