Structure of PDB 5j4z Chain BN

Receptor sequence
>5j4zBN (length=514) Species: 9940 (Ovis aries) [Search protein sequence]
MFINRWLFSTNHKDIGTLYLLFGAWAGMVGTALSLLIRAELGQPGTLLGD
DQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLVPLMIGAPDMAFPRMNNM
SFWLLPPSFLLLLASSMVEAGAGTGWTVYPPLAGNLAHAGASVDLTIFSL
HLAGVSSILGAINFITTIINMKPPAMSQYQTPLFVWSVLITAVLLLLSLP
VLAAGITMLLTDRNLNTTFFDPAGGGDPILYQHLFWFFGHPEVYILILPG
FGMISHIVTYYSGKKEPFGYMGMVWAMMSIGFLGFIVWAHHMFTVGMDVD
TRAYFTSATMIIAIPTGVKVFSWLATLHGGNIKWSPAMMWALGFIFLFTV
GGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMGGFVHWFPLF
SGYTLNDTWAKIHFAIMFVGVNMTFFPQHFLGLSGMPRRYSDYPDAYTMW
NTISSMGSFISLTAVMLMIFIIWEAFASKREVLTVDLTTTNLEWLNGCPP
PYHTFEEPTYVNLK
3D structure
PDB5j4z The architecture of respiratory supercomplexes.
ChainBN
Resolution5.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H61 D91 W126 S156 S157 H240 E242 Y244 S255 H290 H291 T316 K319 R438
Catalytic site (residue number reindexed from 1) H61 D91 W126 S156 S157 H240 E242 Y244 S255 H290 H291 T316 K319 R438
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 BN A62 M65 G125 W126 L381 S382 R438 R439 A62 M65 G125 W126 L381 S382 R438 R439
BS02 HEA BN V243 A313 G352 V380 V243 A313 G352 V380
Gene Ontology
Molecular Function
GO:0004129 cytochrome-c oxidase activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0006119 oxidative phosphorylation
GO:0006123 mitochondrial electron transport, cytochrome c to oxygen
GO:0009060 aerobic respiration
GO:0015990 electron transport coupled proton transport
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0016020 membrane
GO:0031966 mitochondrial membrane
GO:0045277 respiratory chain complex IV

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Cellular Component
External links
PDB RCSB:5j4z, PDBe:5j4z, PDBj:5j4z
PDBsum5j4z
PubMed27654913
UniProtO78749|COX1_SHEEP Cytochrome c oxidase subunit 1 (Gene Name=MT-CO1)

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