Structure of PDB 1hgy Chain A Binding Site BS05

Receptor Information
>1hgy Chain A (length=363) Species: 51453 (Trichoderma reesei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TATYSGNPFVGVTPWANAYYASEVSSLAIPSLTGAMATAAAAVAKVPSFM
WLDTLDKTPLMEQTLADIRTANKNGGNYAGQFVVYDLPDRDCAALASNGE
YSIADGGVAKYKNYIDTIRQIVVEYSDIRTLLVIEPASLANLVTNLGTPK
CANAQSAYLECINYAVTQLNLPNVAMYLDAGHAGWLGWPANQDPAAQLFA
NVYKNASSPRALRGLATNVANYNGWNITSPPSYTQGNAVYNEKLYIHAIG
PLLANHGWSNAFFITDQGRSGKQPTGQQQWGDWCNVIGTGFGIRPSANTG
DSLLDSFVWVKPGGECDGTSDSSAPRFDSHCALPDALQPAPQAGAWFQAY
FVQLLTNANPSFL
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 chain1hgy Chain A Residue 602 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1hgy The Active Site of Cellobiohydrolase Cel6A from Trichoderma Reesei: The Roles of Aspartic Acids D221 and D175
Resolution2.2 Å
Binding residue
(original residue number in PDB)		W135 D137 S181 K395 E399
Binding residue
(residue number reindexed from 1)		W51 D53 S97 K311 E315
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) Y169 R174 D175 S181 A221 D401
Catalytic site (residue number reindexed from 1) Y85 R90 D91 S97 A137 D317
Enzyme Commision number 3.2.1.91: cellulose 1,4-beta-cellobiosidase (non-reducing end).
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0030245 cellulose catabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1hgy, PDBe:1hgy, PDBj:1hgy
PDBsum1hgy
PubMed12188666
UniProtP07987|GUX2_HYPJE Exoglucanase 2 (Gene Name=cbh2)

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