Structure of PDB 3om3 Chain D

Receptor sequence
>3om3D (length=256) Species: 272943 (Cereibacter sphaeroides 2.4.1) [Search protein sequence]
LEIIGRPQPGGTGFQPSASPVATQIHWLDGFILVIIAAITIFVTLLILYA
VWRFHEKRNKVPARFTHNSPLEIAWTIVPIVILVAIGAFSLPVLFNQQEI
PEADVTVKVTGYQWYWGYEYPDEEISFESYMIGSPATGGDNRMSPEVEQQ
LIEAGYSRDEFLLATDTAMVVPVNKTVVVQVTGADVIHSWTVPAFGVKQD
AVPGRLAQLWFRAEREGIFFGQCSELCGISHAYMPITVKVVSEEAYAAWL
EQHHHH
3D structure
PDB3om3 Crystallographic and online spectral evidence for role of conformational change and conserved water in cytochrome oxidase proton pump.
ChainD
Resolution2.6 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.1.1.9: cytochrome-c oxidase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 HEA D I68 P108 I39 P79
BS02 DMU D L120 P121 E128 L91 P92 E99
BS03 DMU D F94 H96 N97 F65 H67 N68
BS04 CU1 D C252 E254 C256 H260 C223 E225 C227 H231
BS05 CU1 D H217 C252 C256 M263 H188 C223 C227 M234
Gene Ontology
Molecular Function
GO:0004129 cytochrome-c oxidase activity
GO:0005507 copper ion binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0022900 electron transport chain
GO:0042773 ATP synthesis coupled electron transport
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:3om3, PDBe:3om3, PDBj:3om3
PDBsum3om3
PubMed21205904
UniProtQ3J5G0

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