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36CV

Crystal structure of cyanate bound bovine cytochrome c oxidase

Functional Information from PROSITE/UniProt
site_idPS00077
Number of Residues56
DetailsCOX1_CUB Heme-copper oxidase catalytic subunit, copper B binding region signature. WFFGHPeVyililpgfgmishivtyysgkkepfgymgmvwammsigflgfivwa.HH
ChainResidueDetails
ATRP236-HIS291

site_idPS00078
Number of Residues49
DetailsCOX2 CO II and nitrous oxide reductase dinuclear copper centers signature. VlHswavpslglktdaipgrlnqttlmssrpglyygq......CseiCgsnHsfM
ChainResidueDetails
BVAL159-MET207

site_idPS00848
Number of Residues23
DetailsCOX5B_1 Cytochrome c oxidase subunit Vb, zinc binding region signature. VIWfwlhkgeaqrCpsCGthYKL
ChainResidueDetails
FVAL69-LEU91

site_idPS01329
Number of Residues18
DetailsCOX6A Cytochrome c oxidase subunit VIa signature. IRtKpFsWGDGnHTfFhN
ChainResidueDetails
GILE55-ASN72

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues152
DetailsTransmembrane: {"description":"Helical; Name=I","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues18
DetailsTopological domain: {"description":"Mitochondrial intermembrane","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8638158","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues174
DetailsTransmembrane: {"description":"Helical; Name=II","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues60
DetailsTopological domain: {"description":"Mitochondrial matrix","evidences":[{"source":"PubMed","id":"2165784","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues108
DetailsTransmembrane: {"description":"Helical; Name=III","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues94
DetailsTopological domain: {"description":"Mitochondrial intermembrane","evidences":[{"source":"PubMed","id":"2165784","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues104
DetailsTransmembrane: {"description":"Helical; Name=IV","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues112
DetailsTransmembrane: {"description":"Helical; Name=V","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues130
DetailsTransmembrane: {"description":"Helical; Name=VI","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues78
DetailsTransmembrane: {"description":"Helical; Name=VII","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues56
DetailsTransmembrane: {"description":"Helical; Name=VIII","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues138
DetailsTopological domain: {"description":"Mitochondrial matrix","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues42
DetailsTransmembrane: {"description":"Helical; Name=IX","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues254
DetailsTopological domain: {"description":"Mitochondrial intermembrane","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues58
DetailsTransmembrane: {"description":"Helical; Name=X","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues52
DetailsTransmembrane: {"description":"Helical; Name=XI","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues62
DetailsTransmembrane: {"description":"Helical; Name=XII","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23537388","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI19
Number of Residues6
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"PubMed","id":"20385840","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8638158","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI20
Number of Residues22
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20385840","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8638158","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI21
Number of Residues2
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI22
Number of Residues4
DetailsCross-link: {"description":"1'-histidyl-3'-tyrosine (His-Tyr)","evidences":[{"source":"PubMed","id":"10338009","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI23
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"P00406","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI24
Number of Residues384
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI25
Number of Residues4
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P19783","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI26
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P13073","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI27
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P10888","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI28
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P19783","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI29
Number of Residues4
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P12787","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI30
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P20674","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI31
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20385840","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8638158","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI32
Number of Residues6
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P19536","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI33
Number of Residues92
DetailsDomain: {"description":"CHCH","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI34
Number of Residues20
DetailsMotif: {"description":"Cx9C motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI35
Number of Residues22
DetailsMotif: {"description":"Cx10C motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI36
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P56391","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI37
Number of Residues2
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P17665","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues14
DetailsM-CSA 124
ChainResidueDetails
AMET65metal ligand
ATHR294metal ligand
AVAL295metal ligand, proton acceptor, proton donor
AVAL320proton acceptor, proton donor, proton relay
ATRP323proton acceptor, proton donor, proton relay
AASP442proton acceptor, proton donor, proton relay
APRO95proton acceptor, proton donor, proton relay
APRO130proton acceptor, proton donor, proton relay
AGLY160proton acceptor, proton donor, proton relay
AALA161proton acceptor, proton donor, proton relay
ATYR244covalently attached, electrostatic stabiliser, metal ligand, radical stabiliser
ALEU246proton acceptor, proton donor, proton relay
ALEU248covalently attached, hydrogen radical donor, proton acceptor, proton donor, proton relay, single electron acceptor
ATHR259proton acceptor, proton donor, proton relay

site_idMCSA2
Number of Residues14
DetailsM-CSA 124
ChainResidueDetails
NMET65metal ligand
NTHR294metal ligand
NVAL295metal ligand, proton acceptor, proton donor
NVAL320proton acceptor, proton donor, proton relay
NTRP323proton acceptor, proton donor, proton relay
NASP442proton acceptor, proton donor, proton relay
NPRO95proton acceptor, proton donor, proton relay
NPRO130proton acceptor, proton donor, proton relay
NGLY160proton acceptor, proton donor, proton relay
NALA161proton acceptor, proton donor, proton relay
NTYR244covalently attached, electrostatic stabiliser, metal ligand, radical stabiliser
NLEU246proton acceptor, proton donor, proton relay
NLEU248covalently attached, hydrogen radical donor, proton acceptor, proton donor, proton relay, single electron acceptor
NTHR259proton acceptor, proton donor, proton relay

259987

PDB entries from 2026-09-23

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