#ID(s) interactor A	ID(s) interactor B	Alt. ID(s) interactor A	Alt. ID(s) interactor B	Alias(es) interactor A	Alias(es) interactor B	Interaction detection method(s)	Publication 1st author(s)	Publication Identifier(s)	Taxid interactor A	Taxid interactor B	Interaction type(s)	Source database(s)	Interaction identifier(s)	Confidence value(s)	Expansion method(s)	Biological role(s) interactor A	Biological role(s) interactor B	Experimental role(s) interactor A	Experimental role(s) interactor B	Type(s) interactor A	Type(s) interactor B	Xref(s) interactor A	Xref(s) interactor B	Interaction Xref(s)	Annotation(s) interactor A	Annotation(s) interactor B	Interaction annotation(s)	Host organism(s)	Interaction parameter(s)	Creation date	Update date	Checksum(s) interactor A	Checksum(s) interactor B	Interaction Checksum(s)	Negative	Feature(s) interactor A	Feature(s) interactor B	Stoichiometry(s) interactor A	Stoichiometry(s) interactor B	Identification method participant A	Identification method participant B
uniprotkb:P33517	uniprotkb:Q03736	intact:EBI-1034008	intact:EBI-1033998	psi-mi:cox1_cersp(display_long)|uniprotkb:ctaD(gene name)|psi-mi:ctaD(display_short)|uniprotkb:Cytochrome c oxidase polypeptide I(gene name synonym)|uniprotkb:Cytochrome aa3 subunit 1(gene name synonym)	psi-mi:cox2_cersp(display_long)|uniprotkb:ctaC(gene name)|psi-mi:ctaC(display_short)|uniprotkb:coxII(gene name synonym)|uniprotkb:ctaB(gene name synonym)|uniprotkb:Cytochrome c oxidase polypeptide II(gene name synonym)|uniprotkb:Cytochrome aa3 subunit 2(gene name synonym)|uniprotkb:"Oxidase aa(3) subunit 2"(gene name synonym)	psi-mi:"MI:0114"(x-ray crystallography)	Svensson-Ek et al. (2002)	pubmed:12144789	taxid:1063(rhosh)|taxid:1063(Rhodobacter sphaeroides)	taxid:1063(rhosh)|taxid:1063(Rhodobacter sphaeroides)	psi-mi:"MI:0915"(physical association)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1034020|rcsb pdb:1M57	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:WP_011337048.1|go:"GO:0004129"(cytochrome-c oxidase activity)|go:"GO:0005886"(plasma membrane)|go:"GO:0006119"(oxidative phosphorylation)|go:"GO:0015990"(electron transport coupled proton transport)|go:"GO:0016021"(integral component of membrane)|go:"GO:0020037"(heme binding)|go:"GO:0045277"(respiratory chain complex IV)|go:"GO:0046872"(metal ion binding)|interpro:IPR000883(Cytochrome c oxidase, subunit I)|interpro:IPR014241(Cytochrome c oxidase, subunit I bacterial type)|interpro:IPR023615|interpro:IPR023616|interpro:IPR033944|interpro:IPR036927|rcsb pdb:1M56|rcsb pdb:1M57|rcsb pdb:2GSM|rcsb pdb:3DTU|rcsb pdb:3FYE|rcsb pdb:3FYI|rcsb pdb:5WEH|rcsb pdb:6CI0|dip:DIP-38013N	refseq:WP_011337012.1|go:"GO:0004129"(cytochrome-c oxidase activity)|go:"GO:0005507"(copper ion binding)|go:"GO:0005886"(plasma membrane)|go:"GO:0016021"(integral component of membrane)|go:"GO:0070469"(respirasome)|interpro:IPR001505("Copper centre Cu(A)")|interpro:IPR002429(Cytochrome c oxidase subunit II C-terminal)|interpro:IPR011759(Cytochrome C oxidase subunit II, transmembrane region)|interpro:IPR014222(Cytochrome c oxidase, subunit II)|interpro:IPR036257|rcsb pdb:1M56|rcsb pdb:1M57|rcsb pdb:2GSM|rcsb pdb:3DTU|rcsb pdb:3FYE|rcsb pdb:3FYI|rcsb pdb:5WEH|rcsb pdb:6CI0|interpro:IPR008972(Cupredoxin)|dip:DIP-38012N	-	-	-	assembly:octameric, multimeric|3d-r-factors:working 70.700%, free 67.100%|3d-resolution:3A|dataset:PDBe - Data obtained from the Protein Data Bank Europe	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2006/09/20	2014/10/16	rogid:/k+e5SUZtmKulTZX4nGgqy1+Z3o1063	rogid:pvDW5+dTPCVckdkUCYGkHODiqGk1063	intact-crc:23A7486F1872A2F9|rigid:xtYhpJJXrcV+gZ4Wme72Sr+endw	false	sufficient binding region:1-566	sufficient binding region:26-289	2	2	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:P33517	uniprotkb:P84153	intact:EBI-1034008	intact:EBI-1033984|ensemblbacteria:AZB67285	psi-mi:cox1_cersp(display_long)|uniprotkb:ctaD(gene name)|psi-mi:ctaD(display_short)|uniprotkb:Cytochrome c oxidase polypeptide I(gene name synonym)|uniprotkb:Cytochrome aa3 subunit 1(gene name synonym)	psi-mi:p84153_cersp(display_long)|uniprotkb:Cytochrome c oxidase polypeptide III(gene name synonym)|uniprotkb:EBL86_02290(orf name)	psi-mi:"MI:0114"(x-ray crystallography)	Svensson-Ek et al. (2002)	pubmed:12144789	taxid:1063(rhosh)|taxid:1063(Rhodobacter sphaeroides)	taxid:1063(rhosh)|taxid:1063(Rhodobacter sphaeroides)	psi-mi:"MI:0915"(physical association)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1034020|rcsb pdb:1M57	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:WP_011337048.1|go:"GO:0004129"(cytochrome-c oxidase activity)|go:"GO:0005886"(plasma membrane)|go:"GO:0006119"(oxidative phosphorylation)|go:"GO:0015990"(electron transport coupled proton transport)|go:"GO:0016021"(integral component of membrane)|go:"GO:0020037"(heme binding)|go:"GO:0045277"(respiratory chain complex IV)|go:"GO:0046872"(metal ion binding)|interpro:IPR000883(Cytochrome c oxidase, subunit I)|interpro:IPR014241(Cytochrome c oxidase, subunit I bacterial type)|interpro:IPR023615|interpro:IPR023616|interpro:IPR033944|interpro:IPR036927|rcsb pdb:1M56|rcsb pdb:1M57|rcsb pdb:2GSM|rcsb pdb:3DTU|rcsb pdb:3FYE|rcsb pdb:3FYI|rcsb pdb:5WEH|rcsb pdb:6CI0|dip:DIP-38013N	interpro:IPR024791|interpro:IPR000298(Cytochrome c oxidase, subunit III)|interpro:IPR013833(Cytochrome c oxidase, subunit III, 4-helical bundle)|rcsb pdb:1M56|rcsb pdb:1M57|refseq:WP_002722701.1|ensemblbacteria:AZB67285(transcript)|ensemblbacteria:EBL86_02290(gene)|go:"GO:0004129"(cytochrome-c oxidase activity)|go:"GO:0005886"(plasma membrane)|go:"GO:0016021"(integral component of membrane)|go:"GO:0019646"(aerobic electron transport chain)|interpro:IPR033945|interpro:IPR035973|rcsb pdb:5WEH	-	-	-	assembly:octameric, multimeric|3d-r-factors:working 70.700%, free 67.100%|3d-resolution:3A|dataset:PDBe - Data obtained from the Protein Data Bank Europe	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2006/09/20	2014/10/16	rogid:/k+e5SUZtmKulTZX4nGgqy1+Z3o1063	rogid:3Pg3him1qdzyN6OQDPqyxlFCknw1063	intact-crc:23A7486F1872A2F9|rigid:xtYhpJJXrcV+gZ4Wme72Sr+endw	false	sufficient binding region:1-566	sufficient binding region:1-266	2	2	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:P33517	uniprotkb:Q8KRK5	intact:EBI-1034008	intact:EBI-1033993	psi-mi:cox1_cersp(display_long)|uniprotkb:ctaD(gene name)|psi-mi:ctaD(display_short)|uniprotkb:Cytochrome c oxidase polypeptide I(gene name synonym)|uniprotkb:Cytochrome aa3 subunit 1(gene name synonym)	psi-mi:q8krk5_cersp(display_long)|uniprotkb:coxIV(gene name)|psi-mi:coxIV(display_short)	psi-mi:"MI:0114"(x-ray crystallography)	Svensson-Ek et al. (2002)	pubmed:12144789	taxid:1063(rhosh)|taxid:1063(Rhodobacter sphaeroides)	taxid:1063(rhosh)|taxid:1063(Rhodobacter sphaeroides)	psi-mi:"MI:0915"(physical association)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1034020|rcsb pdb:1M57	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:WP_011337048.1|go:"GO:0004129"(cytochrome-c oxidase activity)|go:"GO:0005886"(plasma membrane)|go:"GO:0006119"(oxidative phosphorylation)|go:"GO:0015990"(electron transport coupled proton transport)|go:"GO:0016021"(integral component of membrane)|go:"GO:0020037"(heme binding)|go:"GO:0045277"(respiratory chain complex IV)|go:"GO:0046872"(metal ion binding)|interpro:IPR000883(Cytochrome c oxidase, subunit I)|interpro:IPR014241(Cytochrome c oxidase, subunit I bacterial type)|interpro:IPR023615|interpro:IPR023616|interpro:IPR033944|interpro:IPR036927|rcsb pdb:1M56|rcsb pdb:1M57|rcsb pdb:2GSM|rcsb pdb:3DTU|rcsb pdb:3FYE|rcsb pdb:3FYI|rcsb pdb:5WEH|rcsb pdb:6CI0|dip:DIP-38013N	interpro:IPR012422(Cytochrome c oxidase, subunit IV, bacterial aa3 type)|rcsb pdb:1M56|rcsb pdb:1M57|refseq:WP_011338454.1|go:"GO:0016021"(integral component of membrane)|interpro:IPR036596|rcsb pdb:5WEH	-	-	-	assembly:octameric, multimeric|3d-r-factors:working 70.700%, free 67.100%|3d-resolution:3A|dataset:PDBe - Data obtained from the Protein Data Bank Europe	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2006/09/20	2014/10/16	rogid:/k+e5SUZtmKulTZX4nGgqy1+Z3o1063	rogid:q7TY2nl6MfCEn+NL3R5KmK2W6jQ1063	intact-crc:23A7486F1872A2F9|rigid:xtYhpJJXrcV+gZ4Wme72Sr+endw	false	sufficient binding region:1-566	sufficient binding region:11-61	2	2	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)