Structure of PDB 6zrh Chain B Binding Site BS01

Receptor Information
>6zrh Chain B (length=243) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFK
IPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVF
QQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFL
ESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGWGMGVTPQVGWWV
GWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIGG
Ligand information
Ligand ID2RG
InChIInChI=1S/C22H27N3O7S/c1-10-17(15(9-26)11(2)27)25-18(22(31)32)19(10)33-14-7-16(23-8-14)20(28)24-13-5-3-4-12(6-13)21(29)30/h3-6,9-11,14-17,19,23,27H,7-8H2,1-2H3,(H,24,28)(H,29,30)(H,31,32)/t10-,11-,14+,15-,16+,17-,19+/m1/s1
InChIKeyRALHTEQYPKBGFO-SAGZMZRGSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6CC1C(C(=NC1C(C=O)C(C)O)C(=O)O)SC2CC(NC2)C(=O)Nc3cccc(c3)C(=O)O
OpenEye OEToolkits 1.7.6C[C@H]1[C@@H](C(=N[C@H]1[C@H](C=O)[C@@H](C)O)C(=O)O)S[C@H]2C[C@H](NC2)C(=O)Nc3cccc(c3)C(=O)O
CACTVS 3.370C[CH](O)[CH](C=O)[CH]1N=C([CH](S[CH]2CN[CH](C2)C(=O)Nc3cccc(c3)C(O)=O)[CH]1C)C(O)=O
ACDLabs 12.01O=C(O)c1cc(ccc1)NC(=O)C3NCC(SC2C(=NC(C2C)C(C=O)C(O)C)C(=O)O)C3
CACTVS 3.370C[C@@H](O)[C@@H](C=O)[C@@H]1N=C([C@@H](S[C@@H]2CN[C@@H](C2)C(=O)Nc3cccc(c3)C(O)=O)[C@@H]1C)C(O)=O
FormulaC22 H27 N3 O7 S
Name(2S,3R,4S)-4-({(3S,5S)-5-[(3-carboxyphenyl)carbamoyl]pyrrolidin-3-yl}sulfanyl)-2-[(1S,2R)-1-formyl-2-hydroxypropyl]-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid;
ERTAPENEM, bound form POST-ISOMERIZED
ChEMBL
DrugBank
ZINCZINC000058631760
PDB chain6zrh Chain B Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6zrh Mechanistic insights into carbapenem hydrolysis by OXA-48 and the OXA10-derived hybrids OXA-10 loop24 and loop48
Resolution1.88 Å
Binding residue
(original residue number in PDB)
S67 V117 G207 W208 R247
Binding residue
(residue number reindexed from 1)
S47 V97 G187 W188 R227
Annotation score1
Enzymatic activity
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
GO:0046872 metal ion binding
Biological Process
GO:0017001 antibiotic catabolic process
GO:0046677 response to antibiotic
GO:0071555 cell wall organization

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:6zrh, PDBe:6zrh, PDBj:6zrh
PDBsum6zrh
PubMed
UniProtQ7BNC2

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