Structure of PDB 3qho Chain A Binding Site BS04

Receptor Information
>3qho Chain A (length=377) Species: 53953 (Pyrococcus horikoshii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QTPTGIYYEVRGDTIYMINVTSGEETPIHLFGVNWFGFETPNHVVHGLWK
RNWEDMLLQIKSLGFNAIRLPFCTESVKPGTQPIGIDYSKNPDLRGLDSL
QIMEKIIKKAGDLGIFVLLDYHRIGCTHIEPLWYTEDFSEEDFINTWIEV
AKRFGKYWNVIGADLKNEPHSVTSPPAAYTDGTGATWGMGNPATDWNLAA
ERIGKAILKVAPHWLIFVEGTQFTNPKTDSSYKWGYNAWWGGNLMAVKDY
PVNLPRNKLVYSPHVFGPDVYNQPYFGPAKGFPDNLPDIWYHHFGYVKLE
LGYSVVIGEFGGKYGHGGDPRDVIWQNKLVDWMIENKFCDFFYWSWNPDS
GDTGGILQDDWTTIWEDKYNNLKRLMD
Ligand information
Ligand IDBGC
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-VFUOTHLCSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.370OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O
CACTVS 3.370OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
OpenEye OEToolkits 1.7.6C([C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O)O
ACDLabs 12.01OC1C(O)C(OC(O)C1O)CO
FormulaC6 H12 O6
Namebeta-D-glucopyranose;
beta-D-glucose;
D-glucose;
glucose
ChEMBLCHEMBL1614854
DrugBankDB02379
ZINCZINC000003833800
PDB chain3qho Chain D Residue 4 [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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PDB3qho Functional analysis of hyperthermophilic endocellulase from Pyrococcus horikoshii by crystallographic snapshots
Resolution1.65 Å
Binding residue
(original residue number in PDB)		F69 E72 S383 G384 D385
Binding residue
(residue number reindexed from 1)		F36 E39 S350 G351 D352
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.4: cellulase.
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0046872 metal ion binding
Biological Process
GO:0000272 polysaccharide catabolic process
GO:0005975 carbohydrate metabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3qho, PDBe:3qho, PDBj:3qho
PDBsum3qho
PubMed21557724
UniProtO58925

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