Structure of PDB 7d53 Chain A Binding Site BS02

Receptor Information
>7d53 Chain A (length=249) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SRLPLIGVTACTKQIGLHPYHIAGDKYLRAVVNGAGGLPLIIPALGESID
QAALLDSVDGLLFTGSPSNVEPRHYSGPASEPGTLHDSDRDATTLPLVRA
AIDAGIPVLGICRGFQEMNVAFGGSLHQKVHEVGTFMDHREPADQPLEVQ
YAPRHAMHVQPGGVLAGIGLPSEFQVNSIHGQGVDRLAPGLRVEALAPDG
LVEAISVEGAKAFALGVQWNPEWQVLTNPNYLAIFQAFGKACSKRAGQR
Ligand information
Ligand IDGLU
InChIInChI=1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1
InChIKeyWHUUTDBJXJRKMK-VKHMYHEASA-N
SMILES
SoftwareSMILES
ACDLabs 12.01O=C(O)C(N)CCC(=O)O
OpenEye OEToolkits 1.7.0C(CC(=O)O)C(C(=O)O)N
OpenEye OEToolkits 1.7.0C(CC(=O)O)[C@@H](C(=O)O)N
CACTVS 3.370N[C@@H](CCC(O)=O)C(O)=O
CACTVS 3.370N[CH](CCC(O)=O)C(O)=O
FormulaC5 H9 N O4
NameGLUTAMIC ACID
ChEMBLCHEMBL575060
DrugBankDB00142
ZINCZINC000001482113
PDB chain7d53 Chain A Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7d53 Structure and mechanism of the gamma-glutamyl-gamma-aminobutyrate hydrolase SpuA from Pseudomonas aeruginosa.
Resolution1.6 Å
Binding residue
(original residue number in PDB)		G66 S67 P68 S69 N70 C113 R114 Q117 I180 H181 G182 Q183
Binding residue
(residue number reindexed from 1)		G65 S66 P67 S68 N69 C112 R113 Q116 I179 H180 G181 Q182
Annotation score5
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0016787 hydrolase activity
GO:0016811 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides
GO:0033969 gamma-glutamyl-gamma-aminobutyrate hydrolase activity
GO:0046872 metal ion binding
Biological Process
GO:0006541 glutamine metabolic process
GO:0006598 polyamine catabolic process
GO:0046203 spermidine catabolic process

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:7d53, PDBe:7d53, PDBj:7d53
PDBsum7d53
PubMed34605433
UniProtQ9I6J4

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