Structure of PDB 1spu Chain A Binding Site BS03

Receptor Information
>1spu Chain A (length=718) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MVPMDKTLKEFGADVQWDDYAQLFTLIKDGAYVKVKPGAQTAIVNGQPLA
LQVPVVMKDNKAWVSDTFINDVFQSGLDQTFQVEKRPHPLNALTADEIKQ
AVEIVKASADFKPNTRFTEISLLPPDKEAVWAFALENKPVDQPRKADVIM
LDGKHIIEAVVDLQNNKLLSWQPIKDAHGMVLLDDFASVQNIINNSEEFA
AAVKKRGITDAKKVITTPLTVGYFDGKDGLKQDARLLKVISYLDVGDGNY
WAHPIENLVAVVDLEQKKIVKIEEGPVVPVPMTARPFDGRDRVAPAVKPM
QIIEPEGKNYTITGDMIHWRNWDFHLSMNSRVGPMISTVTYNDNGTKRKV
MYEGSLGGMIVPYGDPDIGWYFKAYLDSGDYGMGTLTSPIARGKDAPSNA
VLLNETIADYTGVPMEIPRAIAVFERYAGPEYKHQEMGQPNVSTERRELV
VRWISTVGNYDYIFDWIFHENGTIGIDAGATGIEAVKGVKAKTMHDETAK
DDTRYGTLIDHNIVGTTHQHIYNFRLDLDVDGENNSLVAMDPVVKPNTAG
GPRTSTMQVNQYNIGNEQDAAQKFDPGTIRLLSNPNKENRMGNPVSYQII
PYAGGTHPVAKGAQFAPDEWIYHRLSFMDKQLWVTRYHPGERFPEGKYPN
RSTHDTGLGQYSKDNESLDNTDAVVWMTTGTTHVARAEEWPIMPTEWVHT
LLKPWNFFDETPTLGALK
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain1spu Chain A Residue 802 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1spu Catalytic mechanism of the quinoenzyme amine oxidase from Escherichia coli: exploring the reductive half-reaction.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		E573 Y667 E672
Binding residue
(residue number reindexed from 1)		E567 Y661 E666
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) Y369 D383 Y466 H524 H526 H689
Catalytic site (residue number reindexed from 1) Y363 D377 Y460 H518 H520 H683
Enzyme Commision number 1.4.3.21: primary-amine oxidase.
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0005509 calcium ion binding
GO:0008131 primary methylamine oxidase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0048038 quinone binding
GO:0052595 aliphatic amine oxidase activity
Biological Process
GO:0006559 L-phenylalanine catabolic process
GO:0009308 amine metabolic process
GO:0019607 phenylethylamine catabolic process
Cellular Component
GO:0042597 periplasmic space

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1spu, PDBe:1spu, PDBj:1spu
PDBsum1spu
PubMed9048544
UniProtP46883|AMO_ECOLI Primary amine oxidase (Gene Name=tynA)

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