Structure of PDB 1h5x Chain A Binding Site BS01

Receptor Information
>1h5x Chain A (length=237) Species: 287 (Pseudomonas aeruginosa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNNLARASKEYLPASTFK
IPSAIIGLETGVIKNEHQVFKQWERDLSLRGAIQVSAVPVFQQIAREVGE
VRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLFLNKLS
ASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKG
TEVYFFAFNMDIDNENKLPLRKSIPTKIMASEGIIGG
Ligand information
Ligand IDIM2
InChIInChI=1S/C12H19N3O4S/c1-7(17)8(5-16)9-4-10(11(15-9)12(18)19)20-3-2-14-6-13/h5-9,15,17H,2-4H2,1H3,(H2,13,14)(H,18,19)/t7-,8-,9-/m1/s1
InChIKeyUACUABDJLSUFFC-IWSPIJDZSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6[H]/N=C/NCCSC1=C(N[C@H](C1)[C@H](C=O)[C@@H](C)O)C(=O)O
ACDLabs 12.01O=C(O)C1=C(SCCNC=[N@H])CC(N1)C(C=O)C(O)C
CACTVS 3.370C[C@@H](O)[C@@H](C=O)[C@H]1CC(=C(N1)C(O)=O)SCCNC=N
OpenEye OEToolkits 1.7.6CC(C(C=O)C1CC(=C(N1)C(=O)O)SCCNC=N)O
CACTVS 3.370C[CH](O)[CH](C=O)[CH]1CC(=C(N1)C(O)=O)SCCNC=N
FormulaC12 H19 N3 O4 S
Name(5R)-5-[(1S,2R)-1-formyl-2-hydroxypropyl]-3-[(2-{[(E)-iminomethyl]amino}ethyl)sulfanyl]-4,5-dihydro-1H-pyrrole-2-carbox ylic acid;
IMIPENEM, open form;
N-FORMIMIDOYL-THIENAMYCINE, open form
ChEMBL
DrugBank
ZINCZINC000103040234
PDB chain1h5x Chain A Residue 1267 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1h5x Crystal Structure of the Acyl-Enzyme Intermediate Oxa-13:Imipenem
Resolution1.9 Å
Binding residue
(original residue number in PDB)
A66 S67 T206 G207 F208 E244 L247 R250
Binding residue
(residue number reindexed from 1)
A46 S47 T177 G178 F179 E215 L218 R221
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) S67 K70 S115 F120 W154 F208
Catalytic site (residue number reindexed from 1) S47 K50 S86 F91 W125 F179
Enzyme Commision number 3.5.2.6: beta-lactamase.
Gene Ontology
Molecular Function
GO:0008658 penicillin binding
GO:0008800 beta-lactamase activity
GO:0016787 hydrolase activity
Biological Process
GO:0017001 antibiotic catabolic process
GO:0046677 response to antibiotic
GO:0071555 cell wall organization

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Molecular Function

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Biological Process
External links
PDB RCSB:1h5x, PDBe:1h5x, PDBj:1h5x
PDBsum1h5x
PubMed
UniProtQ51400

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