Structure of PDB 4hap Chain B Binding Site BS02

Receptor Information
>4hap Chain B (length=431) Species: 161573 (Limnoria quadripunctata) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QQAGTETEEYHLPLTWERDGSSVSASVVIDSNWRWTHSTEDTTNCYDGNE
WDSTLCPDADTCTENCAIDGVDQGTWGDTYGITASGSKLTLSFVTEGEYS
TDIGSRVFLMADDDNYEIFNLLDKEFSFDVDASNLPCGLNGALYFVSMDE
DGGTSKYSTNTAGAKYGTGYCDAQCPHDMKFIAGKANSDGWTPSDNDQNA
GTGEMGACCHEMDIWEANSQAQSYTAHVCSVDGYTPCTGTDCGDNGDDRY
KGVCDKDGCDYAAYRLGQHDFYGEGGTVDSGSTLTVITQFITGGGGLNEI
RRIYQQGGQTIQNAAVNFPGDVDPYDSITEDFCVDIKRYFGDTNDFDAKG
GMSGMSNALKKGMVLVMSLWDDHYANMLWLDATYPVDSTEPGALRGPCST
DSGDPADVEANFPGSTVTFSNIKIGPIQSYD
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 chain4hap Chain D Residue 2 [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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PDB4hap Structural characterization of a unique marine animal family 7 cellobiohydrolase suggests a mechanism of cellulase salt tolerance
Resolution1.6 Å
Binding residue
(original residue number in PDB)		Q196 E238 H249 D279 W401
Binding residue
(residue number reindexed from 1)		Q174 E216 H227 D257 W379
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) E233 D235 E238 H249
Catalytic site (residue number reindexed from 1) E211 D213 E216 H227
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
GO:0016162 cellulose 1,4-beta-cellobiosidase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0030245 cellulose catabolic process
Cellular Component
GO:0005576 extracellular region

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4hap, PDBe:4hap, PDBj:4hap
PDBsum4hap
PubMed23733951
UniProtD4HRL0|GH7B_LIMQU Exoglucanase GH7B (Gene Name=GH7B)

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