Structure of PDB 1ur9 Chain B Binding Site BS01

Receptor Information
>1ur9 Chain B (length=498) Species: 615 (Serratia marcescens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
STRKAVIGYYFIPTNQINNYTETDTSVVPFPVSNITPAKAKQLTHINFSF
LDINSNLECAWDPATNDAKARDVVNRLTALKAHNPSLRIMFSIGGWYYSN
DLGVSHANYVNAVKTPASRAKFAQSCVRIMKDYGFDGVDINWEYPQAAEV
DGFIAALQEIRTLLNQQTITDGRQALPYQLTIAGAGGAFFLSRYYSKLAQ
IVAPLDYINLMTYDLAGPWEKVTNHQAALFGDAAGPTFYNALREANLGWS
WEELTRAFPSPFSLTVDAAVQQHLMMEGVPSAKIVMGVPFYGRAFKGVSG
GNGGQYSSHSTPGEDPYPSTDYWLVGCEECVRDKDPRIASYRQLEQMLQG
NYGYQRLWNDKTKTPYLYHAQNGLFVTYDDAESFKYKAKYIKQQQLGGVM
FWHLGQDNRNGDLLAALDRYFNAADYDDSQLDMGTGLRYTGVGPGNLPIM
TAPAYVPGTTYAQGALVSYQGYVWQTKWGYITSAPGSDSAWLKVGRVR
Ligand information
Ligand IDGDL
InChIInChI=1S/C8H13NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-7,10,12-13H,2H2,1H3,(H,9,11)/t4-,5-,6-,7-/m1/s1
InChIKeyNELQYZRSPDCGRQ-DBRKOABJSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CC(=O)N[CH]1[CH](O)[CH](O)[CH](CO)OC1=O
OpenEye OEToolkits 1.5.0CC(=O)NC1C(C(C(OC1=O)CO)O)O
OpenEye OEToolkits 1.5.0CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](OC1=O)CO)O)O
ACDLabs 10.04O=C1OC(CO)C(O)C(O)C1NC(=O)C
CACTVS 3.341CC(=O)N[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)OC1=O
FormulaC8 H13 N O6
Name2-(acetylamido)-2-deoxy-D-glucono-1,5-lactone;
2-ACETAMIDO-2-DEOXY-D-GLUCONO-1,5-LACTONE
ChEMBL
DrugBankDB02813
ZINCZINC000005438581
PDB chain1ur9 Chain D Residue 1 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1ur9 Interactions of a Family 18 Chitinase with the Designed Inhibitor Hm508 and its Degradation Product, Chitobiono-Delta-Lactone.
Resolution1.8 Å
Binding residue
(original residue number in PDB)
Y10 W97 N142 E144 M212 Y214 D215 W403
Binding residue
(residue number reindexed from 1)
Y9 W96 N141 E143 M211 Y213 D214 W402
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D140 N142 E144 Y214
Catalytic site (residue number reindexed from 1) D139 N141 E143 Y213
Enzyme Commision number 3.2.1.14: chitinase.
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0004568 chitinase activity
GO:0008061 chitin binding
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0030246 carbohydrate binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0006032 chitin 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:1ur9, PDBe:1ur9, PDBj:1ur9
PDBsum1ur9
PubMed14597613
UniProtQ54276

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