Structure of PDB 3vx0 Chain A Binding Site BS01

Receptor Information
>3vx0 Chain A (length=475) Species: 510516 (Aspergillus oryzae RIB40) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATPADWRSQSIYFLLTDRFARTDGSTTATCNTADQKYCGGTWQGIIDKLD
YIQGMGFTAIWITPVTAQLPQTTAYGDAYHGYWQQDIYSLNENYGTADDL
KALSSALHERGMYLMVDVVANHMGYDGAGSSVDYSVFKPFSSQDYFHPFC
FIQNYEDQTQVEDCWLGDNTVSLPDLDTTKDVVKNEWYDWVGSLVSNYSI
DGLRIDTVKHVQKDFWPGYNKAAGVYCIGEVLDGDPAYTCPYQNVMDGVL
NYPIYYPLLNAFKSTSGSMDDLYNMINTVKSDCPDSTLLGTFVENHDNPR
FASYTNDIALAKNVAAFIILNDGIPIIYAGQEQHYAGGNDPANREATWLS
GYPTDSELYKLIASANAIRNYAISKDTGFVTYKNWPIYKDDTTIAMRKGT
DGSQIVTILSNKGASGDSYTLSLSGAGYTAGQQLTEVIGCTTVTVGSDGN
VPVPMAGGLPRVLYPTEKLAGSKIC
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 chain3vx0 Chain A Residue 1008 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3vx0 Crystal Structure of alpha-amylase from Aspergillus oryzae
Resolution1.5 Å
Binding residue
(original residue number in PDB)		N121 E162 D175 H210
Binding residue
(residue number reindexed from 1)		N121 E162 D175 H210
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) R204 D206 E230 H296 D297
Catalytic site (residue number reindexed from 1) R204 D206 E230 H296 D297
Enzyme Commision number 3.2.1.1: alpha-amylase.
Gene Ontology
Molecular Function
GO:0004556 alpha-amylase activity
GO:0005509 calcium ion binding
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0043169 cation binding
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0016052 carbohydrate catabolic process
Cellular Component
GO:0005576 extracellular region
GO:0009277 fungal-type cell wall
GO:0030287 cell wall-bounded periplasmic space
GO:0030428 cell septum
GO:0031521 spitzenkorper
GO:0032163 hyphal septin band

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3vx0, PDBe:3vx0, PDBj:3vx0
PDBsum3vx0
PubMed
UniProtP0C1B3|AMYA1_ASPOR Alpha-amylase A type-1/2 (Gene Name=amy1)

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