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
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[Homology]
Score
Isop_0868Cytochrome 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). (308 aa)    
Predicted Functional Partners:
Isop_0869
COGs: COG0843 Heme/copper-type cytochrome/quinol oxidase subunit 1; InterPro IPR000883; KEGG: psl:Psta_2929 cytochrome-c oxidase; PFAM: cytochrome c oxidase subunit I; SPTR: Cytochrome c oxidase subunit I; PFAM: Cytochrome C and Quinol oxidase polypeptide I; TIGRFAM: cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family.
 
 0.999
Isop_0872
Cytochrome-c oxidase; COGs: COG1845 Heme/copper-type cytochrome/quinol oxidase subunit 3; InterPro IPR000298: IPR020606; KEGG: hwa:HQ2352A cytochrome-C-like terminal oxidase, subunit III; PFAM: cytochrome c oxidase subunit III; PRIAM: Cytochrome-c oxidase; SPTR: Cytochrome-c-like terminal oxidase, subunit III; PFAM: Cytochrome c oxidase subunit III.
 
 0.999
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.
 
 
 0.998
Isop_1950
Cytochrome b/b6 domain protein; COGs: COG1290 Cytochrome b subunit of the bc complex; InterPro IPR005797: IPR009056; KEGG: gau:GAU_0696 putative menaquinol-cytochrome c reductase cytochrome b/c subunit; PFAM: Cytochrome b/b6 domain; SPTR: Putative menaquinol-cytochrome c reductase cytochrome b/c subunit; PFAM: Cytochrome c; Cytochrome b(C-terminal)/b6/petD.
 
 
 0.983
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.
  
 0.966
Isop_3640
Proton-translocating NADH-quinone oxidoreductase, chain M; COGs: COG1008 NADH:ubiquinone oxidoreductase subunit 4 (chain M); InterPro IPR010227: IPR001750: IPR003918; KEGG: psl:Psta_0731 proton-translocating NADH-quinone oxidoreductase, chain M; PFAM: NADH/Ubiquinone/plastoquinone (complex I); SPTR: Proton-translocating NADH-quinone oxidoreductase, chain M; TIGRFAM: proton-translocating NADH-quinone oxidoreductase, chain M; PFAM: NADH-Ubiquinone/plastoquinone (complex I), various chains; TIGRFAM: proton-translocating NADH-quinone oxidoreductase, chain M.
  
 0.965
nuoA
NADH-ubiquinone/plastoquinone oxidoreductase chain 3; 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 3 family.
   
 0.961
Isop_0396
Cytochrome-c oxidase; COGs: COG3278 Cbb3-type cytochrome oxidase subunit 1; InterPro IPR000883; KEGG: srm:SRM_00402 cytochrome c oxidase subunit 1; PFAM: cytochrome c oxidase subunit I; PRIAM: Cytochrome-c oxidase; SPTR: Putative cytochrome-c oxidase; PFAM: Cytochrome C and Quinol oxidase polypeptide I; TIGRFAM: cytochrome c oxidase, cbb3-type, subunit I.
   
 0.949
Isop_0561
Cytochrome-c oxidase; COGs: COG3278 Cbb3-type cytochrome oxidase subunit 1; InterPro IPR000883; KEGG: psl:Psta_3513 cytochrome-c oxidase; PFAM: cytochrome c oxidase subunit I; PRIAM: Cytochrome-c oxidase; SPTR: Cytochrome-c oxidase; PFAM: Cytochrome C and Quinol oxidase polypeptide I; TIGRFAM: cytochrome c oxidase, cbb3-type, subunit I.
   
 0.949
Isop_0865
Hypothetical protein; COGs: COG3278 Cbb3-type cytochrome oxidase subunit 1; KEGG: srm:SRM_00402 cytochrome c oxidase subunit 1; SPTR: Putative cytochrome-c oxidase; PFAM: Cytochrome C and Quinol oxidase polypeptide I.
   
 0.949
Your Current Organism:
Isosphaera pallida
NCBI taxonomy Id: 575540
Other names: I. pallida ATCC 43644, Isosphaera pallida ATCC 43644, Isosphaera pallida DSM 9630, Isosphaera pallida IS1B, Isosphaera pallida str. ATCC 43644, Isosphaera pallida strain ATCC 43644
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