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
AFZ01049.1PFAM: Cytochrome C and Quinol oxidase polypeptide I; COGs: COG0843 Heme/copper-type cytochrome/quinol oxidase subunit 1; InterPro IPR000883; KEGG: npu:Npun_F0337 cytochrome c oxidase, subunit I; PFAM: Cytochrome c oxidase, subunit I; SPTR: Cytochrome c oxidase, subunit I. (102 aa)    
Predicted Functional Partners:
AFZ01048.1
Cytochrome c oxidase, subunit II; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
 
 0.988
AFZ01831.1
PFAM: Cytochrome c oxidase subunit III; COGs: COG1845 Heme/copper-type cytochrome/quinol oxidase subunit 3; InterPro IPR000298; KEGG: naz:Aazo_2639 cytochrome c oxidase; PFAM: Cytochrome c oxidase, subunit III; PRIAM: Cytochrome-c oxidase; SPTR: Cytochrome-c oxidase.
 
 0.979
AFZ03111.1
PFAM: Cytochrome c oxidase subunit III; COGs: COG1845 Heme/copper-type cytochrome/quinol oxidase subunit 3; InterPro IPR000298; KEGG: naz:Aazo_3575 cytochrome c oxidase; PFAM: Cytochrome c oxidase, subunit III; PRIAM: Cytochrome-c oxidase; SPTR: Cytochrome c oxidase subunit III.
 
 0.977
AFZ03113.1
Cytochrome c oxidase, subunit II; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
 
 0.977
AFY99169.1
Cytochrome c oxidase subunit II; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
 
 0.976
AFY99171.1
PFAM: Cytochrome c oxidase subunit III; COGs: COG1845 Heme/copper-type cytochrome/quinol oxidase subunit 3; InterPro IPR000298; KEGG: npu:Npun_R3535 cytochrome c oxidase, subunit III; PFAM: Cytochrome c oxidase, subunit III; PRIAM: Cytochrome-c oxidase; SPTR: Cytochrome c oxidase, subunit III.
 
 0.976
ctaB
Protoheme IX farnesyltransferase; Converts heme B (protoheme IX) to heme O by substitution of the vinyl group on carbon 2 of heme B porphyrin ring with a hydroxyethyl farnesyl side group.
 
 
 0.942
ndhA
NADH dehydrogenase subunit H; 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.
   
 
 0.910
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.
 
 
 0.888
AFY99662.1
Cytochrome b/b6 domain protein; PFAM: Cytochrome b(N-terminal)/b6/petB; COGs: COG1290 Cytochrome b subunit of the bc complex; InterPro IPR005797; KEGG: npu:Npun_R2785 cytochrome b/b6 domain-containing protein; PFAM: Cytochrome b/b6, N-terminal; SPTR: Cytochrome b6.
 
 
 0.886
Your Current Organism:
Calothrix sp. PCC6303
NCBI taxonomy Id: 1170562
Other names: C. sp. PCC 6303, Calothrix sp. (ATCC 29156), Calothrix sp. (PCC 6303), Calothrix sp. ATCC 29156, Calothrix sp. PCC 6303
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