Structure of PDB 6m4m Chain A Binding Site BS09

Receptor Information
>6m4m Chain A (length=496) Species: 6396 (Eisenia fetida) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FQYFGSYYCQPGRDVIVHLFEWKWTDIERECQWLADHNYCGVQVSPPNEH
RIVTDPPYPWWQRYQPVSYTMNSRSGSETQFRNMVTTCNNLGVYIYVDGV
LNHMTGGGSGTGSDGNSFDGDSLQYPGVPYGPNDFHGSDDCSTSDGEIHD
YNNPTEVRNCRLSGLRDLDGSANYVRDVEAEFANRLIGWGVAGFRLDACK
HMWPGDLEAILGRLNQLNTQWFPAGRNAYIYQQVIDLGGEAVKATEYTYL
GRVTEFKHGQNLGNVVRKNNGQRLANLVNFGEGWGQLSGFDALVFIDNHD
NQRGHGAGGFGTILTFFEANMYKIATAFELAWDYGHVRLMSSYNWPRNIV
NGVDTNDWVGPPTNGGGDTKDVECFNGEWICEHRWREMYNMVRFHNVAIG
NPVSNWWDNGFQAIAFGRGNRGFIFINNEDFAITQTLQTGLPGGEYCDVI
SCDNNRPPCGNSGGACRATVIVNGDGTATFDVPNGENPMIAIHVFL
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 chain6m4m Chain A Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6m4m X-ray crystallographic structural studies of alpha-amylase I from Eisenia fetida.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		N118 R174 D183 H217
Binding residue
(residue number reindexed from 1)		N102 R158 D167 H201
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.1: alpha-amylase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004556 alpha-amylase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0043169 cation binding
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process
Cellular Component
GO:0005615 extracellular space

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6m4m, PDBe:6m4m, PDBj:6m4m
PDBsum6m4m
PubMed32876059
UniProtA0A173N065

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