Structure of PDB 1e6z Chain B Binding Site BS01

Receptor Information
>1e6z 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
DLGVSHANYVNAVKTPASRAKFAQSCVRIMKDYGFDGVDIDWEYPQAAEV
DGFIAALQEIRTLLNQQTITDGRQALPYQLTIAGAGGAFFLSRYYSKLAQ
IVAPLDYINLMTYDLAGPWEKVTNHQAALFGDAAGPTFYNALREANLGWS
WEELTRAFPSPFSLTVDAAVQQHLMMEGVPSAKIVMGVPFYGRAFKGVSG
GNGGQYSSHSTPGEDPYPSTDYWLVGCEECVRDKDPRIASYRQLEQMLQG
NYGYQRLWNDKTKTPYLYHAQNGLFVTYDDAESFKYKAKYIKQQQLGGVM
FWHLGQDNRNGDLLAALDRYFNAADYDDSQLDMGTGLRYTGVGPGNLPIM
TAPAYVPGTTYAQGALVSYQGYVWQTKWGYITSAPGSDSAWLKVGRVA
Ligand information
Ligand IDNGO
InChIInChI=1S/C8H13NO5/c1-3-9-5-7(12)6(11)4(2-10)14-8(5)13-3/h4-8,10-12H,2H2,1H3/p+1/t4-,5-,6-,7-,8+/m1/s1
InChIKeyPDBSWNMXMILYCQ-PVFLNQBWSA-O
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1=[NH+]C2C(C(C(OC2O1)CO)O)O
OpenEye OEToolkits 1.5.0CC1=[NH+][C@@H]2[C@H]([C@@H]([C@H](O[C@@H]2O1)CO)O)O
CACTVS 3.341CC1=[NH+][CH]2[CH](O)[CH](O)[CH](CO)O[CH]2O1
CACTVS 3.341CC1=[NH+][C@@H]2[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]2O1
ACDLabs 10.04O1C(=[NH+]C2C(O)C(O)C(OC12)CO)C
FormulaC8 H14 N O5
Name2-METHYL-4,5-DIHYDRO-(1,2-DIDEOXY-ALPHA-D-GLUCOPYRANOSO)[2,1-D]-1,3-OXAZOLE;
N-ACETYLGLUCOSAMINE-OXAZOLINIUM ION INTERMEDIATE
ChEMBL
DrugBank
ZINC
PDB chain1e6z Chain B Residue 504 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1e6z Structural Insights Into the Catalytic Mechanism of a Family 18 Exo-Chitinase
Resolution1.99 Å
Binding residue
(original residue number in PDB)
Y10 F51 W97 D142 E144 M212 Y214 D215 W403
Binding residue
(residue number reindexed from 1)
Y9 F50 W96 D141 E143 M211 Y213 D214 W402
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) D140 D142 E144 Y214
Catalytic site (residue number reindexed from 1) D139 D141 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:1e6z, PDBe:1e6z, PDBj:1e6z
PDBsum1e6z
PubMed11481469
UniProtQ54276

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