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Structure of PDB 6juw Chain O

Receptor sequence >6juwO (length=227) Species: 9913 (Bos taurus) [Search protein sequence] MAYPMQLGFQDATSPIMEELLHFHDHTLMIVFLISSLVLYIISLMLTTKL THTSTMDAQEVETIWTILPAIILILIALPSLRILYMMDEINNPSLTVKTM GHQWYWSYEYTDYEDLSFDSYMIPTSELKPGELRLLEVDNRVVLPMEMTI RMLVSSEDVLHSWAVPSLGLKTDAIPGRLNQTTLMSSRPGLYYGQCSEIC GSNHSFMPIVLELVPLKYFEKWSASML

3D structure PDB 6juw X-ray structures of catalytic intermediates of cytochromecoxidase provide insights into its O2activation and unidirectional proton-pump mechanisms. Chain O Resolution 1.8 Å 3D structure [Spin on] [Spin off] [Reset orientation] [High quality] [Low quality] [White background] [Black background] [Download] [Download structure with residue number starting from 1]

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 O I34 P69 I34 P69 BS02 CUA O H161 C196 E198 C200 H204 M207 H161 C196 E198 C200 H204 M207

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:0005739	mitochondrion
GO:0005743	mitochondrial inner membrane
GO:0016020	membrane
GO:0045277	respiratory chain complex IV

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