Structure of PDB 7qh1 Chain B Binding Site BS03

Receptor Information
>7qh1 Chain B (length=298) Species: 287 (Pseudomonas aeruginosa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AEAGGPGGNQKIGKYTYGSDYGPLIVNDRCEMDDGNVITVDMNSSTDDSK
TTPFRFACPTNTYKQVNGAYSPLNDAHFFGGVVFKLYRDWFGTSPLTHKL
YMKVHYGRSVENAYWDGTAMLFGDGATMFYPLVSLDVAAHEVSHGFTEQN
SGLIYRGQSGGMNEAFSDMAGEAAEFYMRGKNDFLIGYDIKKGSGALRYM
DQPSRDGRSIDNASQYYNGIDVHHSSGVYNRAFYLLANSPGWDTRKAFEV
FVDANRYYWTATSNYNSGACGVIRSAQNRNYSAADVTRAFSTVGVTCP
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 chain7qh1 Chain B Residue 403 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7qh1 Chemical Optimization of Selective Pseudomonas aeruginosa LasB Elastase Inhibitors and Their Impact on LasB-Mediated Activation of IL-1 beta in Cellular and Animal Infection Models.
Resolution2.74 Å
Binding residue
(original residue number in PDB)		D136 E172 E175 D183 L185
Binding residue
(residue number reindexed from 1)		D136 E172 E175 D183 L185
Annotation score4
Enzymatic activity
Enzyme Commision number 3.4.24.26: pseudolysin.
Gene Ontology
Molecular Function
GO:0004222 metalloendopeptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:7qh1, PDBe:7qh1, PDBj:7qh1
PDBsum7qh1
PubMed36669138
UniProtP14756|ELAS_PSEAE Elastase (Gene Name=lasB)

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