Structure of PDB 5zce Chain A Binding Site BS03

Receptor Information
>5zce Chain A (length=545) Species: 1409 (Bacillus sp. (in: firmicutes)) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KWWKEAVAYQIYPRSFMDSNGDGIGDIQGVISKLDYLSDLGIDVIWICPI
YQSPNDDNGYDISDYKDIMKDFGTMEDFDELLDEVHHRGMKLIMDLVINH
TSDEHPWFLESRSAKENPYRDYYIWHEGKDGKEPNNWESIFSGSAWEFDE
KTKEYYMHVFSKKQPDLNWENEKVRHELYEMVNWWLDKGIDGFRVDAISH
IKKVAGFPDLPNPEKLDYVPSFEGHMNRPGIQEHLKELKEKTFAKYDIMT
VGQANGVTSDSADEWVAEDGGNFNMIFQFEHMGLWKPLDLIELKTILTNW
QNGLEKINGWNALYLENHDQIRSVNKFGSTAYRVESAKCLAALYFLMKGT
PFIYQGQELGMTNVKFDSIDDYDDVGMINYYRIQREKGDSHDEIMKVIWE
TGRDNSRTPMQWNTEKNAGFSTGNPWMKVNPNYVDINVEEQKSDKNSVLN
FYKQLIKIRKQHDVLVYGTYKLLAEEDSAIYAYTRTLEGKTAVVICNMSP
NNQTFEFPSSFTNIEVLIHNYPLDKNETLEQCTLHPYETRVYLIS
Ligand information
Ligand IDGLC
InChIInChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6+/m1/s1
InChIKeyWQZGKKKJIJFFOK-DVKNGEFBSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C(C1C(C(C(C(O1)O)O)O)O)O
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O)O)O)O)O
CACTVS 3.341OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
CACTVS 3.341OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O
ACDLabs 10.04OC1C(O)C(OC(O)C1O)CO
FormulaC6 H12 O6
Namealpha-D-glucopyranose;
alpha-D-glucose;
D-glucose;
glucose
ChEMBLCHEMBL423707
DrugBank
ZINCZINC000003861213
PDB chain5zce Chain B Residue 3 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB5zce Function and structure of GH13_31 alpha-glucosidase with high alpha-(1→4)-glucosidic linkage specificity and transglucosylation activity.
Resolution1.555 Å
Binding residue
(original residue number in PDB)		A200 H203 Q256 N258
Binding residue
(residue number reindexed from 1)		A197 H200 Q253 N255
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) D98 R197 D199 Q256 H326 D327
Catalytic site (residue number reindexed from 1) D95 R194 D196 Q253 H318 D319
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004556 alpha-amylase activity
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0009313 oligosaccharide catabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5zce, PDBe:5zce, PDBj:5zce
PDBsum5zce
PubMed29870070
UniProtA0A2Z5WH92

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