Structure of PDB 4haq Chain B Binding Site BS04
Receptor Information
>4haq Chain B (length=431) Species:
161573
(Limnoria quadripunctata) [
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QQAGTETEEYHLPLTWERDGSSVSASVVIDSNWRWTHSTEDTTNCYDGNE
WDSTLCPDADTCTENCAIDGVDQGTWGDTYGITASGSKLTLSFVTEGEYS
TDIGSRVFLMADDDNYEIFNLLDKEFSFDVDASNLPCGLNGALYFVSMDE
DGGTSKYSTNTAGAKYGTGYCDAQCPHDMKFIAGKANSDGWTPSDNDQNA
GTGEMGACCHEMDIWEANSQAQSYTAHVCSVDGYTPCTGTDCGDNGDDRY
KGVCDKDGCDYAAYRLGQHDFYGEGGTVDSGSTLTVITQFITGGGGLNEI
RRIYQQGGQTIQNAAVNFPGDVDPYDSITEDFCVDIKRYFGDTNDFDAKG
GMSGMSNALKKGMVLVMSLWDDHYANMLWLDATYPVDSTEPGALRGPCST
DSGDPADVEANFPGSTVTFSNIKIGPIQSYD
Ligand information
Ligand ID
CA
InChI
InChI=1S/Ca/q+2
InChIKey
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.341
[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0
[Ca+2]
Formula
Ca
Name
CALCIUM ION
ChEMBL
DrugBank
DB14577
ZINC
PDB chain
4haq Chain B Residue 503 [
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Receptor-Ligand Complex Structure
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PDB
4haq
Structural characterization of a unique marine animal family 7 cellobiohydrolase suggests a mechanism of cellulase salt tolerance
Resolution
1.9 Å
Binding residue
(original residue number in PDB)
G265 R271 K278
Binding residue
(residue number reindexed from 1)
G243 R249 K256
Annotation score
4
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
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:4haq
,
PDBe:4haq
,
PDBj:4haq
PDBsum
4haq
PubMed
23733951
UniProt
D4HRL0
|GH7B_LIMQU Exoglucanase GH7B (Gene Name=GH7B)
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