Structure of PDB 3n9k Chain A Binding Site BS04

Receptor Information
>3n9k Chain A (length=394) Species: 5476 (Candida albicans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AWDYDNNVIRGVNLGGWFVLEPYMTPSLFEPFQNGNDQSGVPVDEYHWTQ
TLGKEAALRILQKHWSTWITEQDFKQISNLGLNFVRIPIGYWAFQLLDND
PYVQGQVQYLEKALGWARKNNIRVWIDLHGAPGSQNGFDNSGLRDSYNFQ
NGDNTQVTLNVLNTIFKKYGGNEYSDVVIGIELLNEPLGPVLNMDKLKQF
FLDGYNSLRQTGSVTPVIIHDAAQVFGYWNNFLTVAEGQWNVVVDHHHYQ
VFSGGELSRNINDHISVACNWGWDAKKESHWNVAGSWSAALTDCAKWLNG
VNRGARYEGAYDNAPYIGSCQPLLDISQWSDEHKTDTRRYIEAQLDAFEY
TGGWVFWSWKTENAPEWSFQTLTYNGLFPQPVTDRQFPNQCGFH
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain3n9k Chain A Residue 1 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3n9k Carbohydrate binding sites in Candida albicans exo-beta-1,3-glucanase and the role of the Phe-Phe 'clamp' at the active site entrance
Resolution1.7 Å
Binding residue
(original residue number in PDB)		L263 R265 H270
Binding residue
(residue number reindexed from 1)		L257 R259 H264
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) E192 S292
Catalytic site (residue number reindexed from 1) E186 S286
Enzyme Commision number 2.4.1.-
3.2.1.58: glucan 1,3-beta-glucosidase.
Gene Ontology
Molecular Function
GO:0004338 glucan exo-1,3-beta-glucosidase activity
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016740 transferase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0050839 cell adhesion molecule binding
Biological Process
GO:0000272 polysaccharide catabolic process
GO:0005975 carbohydrate metabolic process
GO:0006696 ergosterol biosynthetic process
GO:0007155 cell adhesion
GO:0009251 glucan catabolic process
GO:0031505 fungal-type cell wall organization
GO:0031589 cell-substrate adhesion
GO:0044011 single-species biofilm formation on inanimate substrate
GO:0044042 glucan metabolic process
GO:0044407 single-species biofilm formation in or on host organism
GO:0071555 cell wall organization
Cellular Component
GO:0005576 extracellular region
GO:0009986 cell surface
GO:1903561 extracellular vesicle

View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3n9k, PDBe:3n9k, PDBj:3n9k
PDBsum3n9k
PubMed20875088
UniProtP29717|EXG1_CANAL Glucan 1,3-beta-glucosidase (Gene Name=XOG1)

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