Structure of PDB 1w9t Chain B Binding Site BS02

Receptor Information
>1w9t Chain B (length=134) Species: 86665 (Halalkalibacterium halodurans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DLKNPYERIQAEAYDAMSGIQTEGTDDDGGGDNIGWINDGDWVKYERVHF
ERDASSIEVRVASDTPGGRIEIRTGSPTGTLLGDVQVPNTGGWQQWQTVT
GNVQIQPGTYDVYLVFKGSPEYDLMNVNWFVFRA
Ligand information
Ligand IDXYS
InChIInChI=1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3+,4-,5+/m1/s1
InChIKeySRBFZHDQGSBBOR-LECHCGJUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C1C(C(C(C(O1)O)O)O)O
CACTVS 3.341O[CH]1CO[CH](O)[CH](O)[CH]1O
OpenEye OEToolkits 1.5.0C1[C@H]([C@@H]([C@H]([C@H](O1)O)O)O)O
CACTVS 3.341O[C@@H]1CO[C@H](O)[C@H](O)[C@H]1O
ACDLabs 10.04OC1C(O)COC(O)C1O
FormulaC5 H10 O5
Namealpha-D-xylopyranose;
alpha-D-xylose;
D-xylose;
xylose;
XYLOPYRANOSE
ChEMBL
DrugBankDB03389
ZINCZINC000001529214
PDB chain1w9t Chain B Residue 1146 [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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PDB1w9t Family 6 Carbohydrate Binding Modules Recognize the Non-Reducing End of Beta-1,3-Linked Glucans by Presenting a Unique Ligand Binding Surface
Resolution1.62 Å
Binding residue
(original residue number in PDB)		D32 Q100 W102
Binding residue
(residue number reindexed from 1)		D26 Q94 W96
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.39: glucan endo-1,3-beta-D-glucosidase.
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding

View graph for
Molecular Function
External links
PDB RCSB:1w9t, PDBe:1w9t, PDBj:1w9t
PDBsum1w9t
PubMed15501830
UniProtQ9KG76|ENG1_HALH5 Glucan endo-1,3-beta-D-glucosidase (Gene Name=BH0236)

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