Structure of PDB 2y74 Chain B

Receptor sequence
>2y74B (length=699) Species: 9606 (Homo sapiens) [Search protein sequence]
QSQLFADLSREELTAVMRFLTQRLGPGLVDAAQARPSDNCVFSVELQLPP
KAAALAHLDRGSPPPAREALAIVFFGRQPQPNVSELVVGPLPHPSYMRDV
TVERHGGPLPYHRRPVLFQEYLDIDQMIFNRELPQASGLLHHCCFYKRNL
VTMTTAPRGLQSGDRATWFGLYYNISGAGFFLHHVGLELLVNHKALDPAR
WTIQKVFYQGRYYDSLAQLEAQFEAGLVNVVLIPDNGTGGSWSLKSPVPP
GPAPPLQFYPQGPRFSVQGSRVASSLWTFSFGLGAFSGPRIFDVRFQGER
LVYEISLQEALAIYGGNSPAAMTTRYVDGGFGMGKYTTPLTRGVDCPYLA
TYVDWHFLLESQAPKTIRDAFCVFEQNQGLPLRRHHSDLYSHYFGGLAET
VLVVRSMSTLLNYDYVWDTVFHPSGAIEIRFYATGYISSAFLFGATGKYG
NQVSEHTLGTVHTHSAHFKVDLDVAGLENWVWAEDMVFVPMAVPWSPEHQ
LQRLQVTRKLLEMEEQAAFLVGSATPRYLYLASNHSNKWGHPRGYRIQML
SFAGEPLPQNSSMARGFSWERYQLAVTQRKEEEPSSSSVFNQNDPWAPTV
DFSDFINNETIAGKDLVAWVTAGFLHIPHAEDIPNTVTVGNGVGFFLRPY
NFFDEDPSFYSADSIYFRGDQDAGACEVNPLACLPCAPDLPAFSHGGFS
3D structure
PDB2y74 Identification of Two Imidazole Binding Sites and Key Residues for Substrate Specificity in Human Primary Amine Oxidase Aoc3.
ChainB
Resolution2.95 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y372 D386 Y471 H520 H522 H684
Catalytic site (residue number reindexed from 1) Y314 D328 Y413 H462 H464 H626
Enzyme Commision number 1.4.3.21: primary-amine 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 CU B H520 H522 H684 H462 H464 H626
BS02 CA B D529 L530 D531 D673 L674 D471 L472 D473 D615 L616
BS03 CA B E572 F663 N665 E667 E514 F605 N607 E609
BS04 IMD B Y176 Y394 Y121 Y336
BS05 IMD B P347 V462 T477 P289 V404 T419
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0008131 primary methylamine oxidase activity
GO:0016491 oxidoreductase activity
GO:0016641 oxidoreductase activity, acting on the CH-NH2 group of donors, oxygen as acceptor
GO:0042802 identical protein binding
GO:0046872 metal ion binding
GO:0046982 protein heterodimerization activity
GO:0048038 quinone binding
GO:0052595 aliphatic amine oxidase activity
Biological Process
GO:0006954 inflammatory response
GO:0007155 cell adhesion
GO:0009308 amine metabolic process
GO:0046677 response to antibiotic
Cellular Component
GO:0005737 cytoplasm
GO:0005769 early endosome
GO:0005783 endoplasmic reticulum
GO:0005794 Golgi apparatus
GO:0005886 plasma membrane
GO:0005902 microvillus
GO:0009986 cell surface
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2y74, PDBe:2y74, PDBj:2y74
PDBsum2y74
PubMed21585208
UniProtQ16853|AOC3_HUMAN Amine oxidase [copper-containing] 3 (Gene Name=AOC3)

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