Structure of PDB 6yqc Chain BBB Binding Site BS01

Receptor Information
>6yqc Chain BBB (length=476) Species: 5062 (Aspergillus oryzae) [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
VPVPMAGGLPRVLYPTEKLAGSKICS
Ligand information
Ligand IDQJN
InChIInChI=1S/C20H38O10/c1-2-3-4-5-6-7-28-19-14(10-22)29-20(17(27)16(19)26)30-18-11(9-21)12(23)8-13(24)15(18)25/h11-27H,2-10H2,1H3/t11-,12+,13-,14+,15+,16+,17+,18+,19+,20+/m0/s1
InChIKeyJXHBWOMWKSCDSB-ZXVXKJDSSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCCCCCCOC1C(OC(C(C1O)O)OC2C(C(CC(C2O)O)O)CO)CO
OpenEye OEToolkits 2.0.7CCCCCCCO[C@@H]1[C@H](O[C@@H]([C@@H]([C@H]1O)O)O[C@@H]2[C@H]([C@@H](C[C@@H]([C@H]2O)O)O)CO)CO
CACTVS 3.385CCCCCCCO[CH]1[CH](O)[CH](O)[CH](O[CH]1CO)O[CH]2[CH](O)[CH](O)C[CH](O)[CH]2CO
CACTVS 3.385CCCCCCCO[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@@H]1CO)O[C@H]2[C@H](O)[C@@H](O)C[C@@H](O)[C@@H]2CO
FormulaC20 H38 O10
Name(1~{R},2~{S},4~{R},5~{S},6~{R})-6-[(2~{S},3~{R},4~{R},5~{S},6~{R})-5-heptoxy-6-(hydroxymethyl)-3,4-bis(oxidanyl)oxan-2-yl]oxy-5-(hydroxymethyl)cyclohexane-1,2,4-triol
ChEMBL
DrugBank
ZINC
PDB chain6yqc Chain BBB Residue 512 [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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PDB6yqc Activity-Based Protein Profiling of Retaining alpha-Amylases in Complex Biological Samples.
Resolution1.35 Å
Binding residue
(original residue number in PDB)
Y75 H80 Y82 W83 H122 R204 D206 T207 H296 D297 D340 R344
Binding residue
(residue number reindexed from 1)
Y75 H80 Y82 W83 H122 R204 D206 T207 H296 D297 D340 R344
Annotation score1
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:0043169 cation binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0016052 carbohydrate catabolic process

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:6yqc, PDBe:6yqc, PDBj:6yqc
PDBsum6yqc
PubMed33497208
UniProtA0A1S9DH83

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