Structure of PDB 7kcw Chain A Binding Site BS01

Receptor Information
>7kcw Chain A (length=360) Species: 93062 (Staphylococcus aureus subsp. aureus COL) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATNSDVTPVQAANQYGYAGLSAAYEPTSAVNVSQTGQLLYQYNIDTKWNP
ASMTKLMTMYLTLEAVNKGQLSLDDTVTMTNKEYIMSTLPELSNTKLYPG
QVWTIADLLQITVSNSSNAAALILAKKVSKNTSDFVDLMNNKAKAIGMKN
THFVNPTGAENSRLRTFAPTKYKDQELTVTTARDYAILDLHVIKETPKIL
DFTKQLAPTTHAVTYYTFNFSLEGAKMSLPGTDGLKTGSSDTANYNHTIT
TKRGKFRINQVIMGAGDYKNLGGEKQRNMMGNALMERSFDQYKYVKILSK
GEQRINGKKYYVENDLYDVLPSDFSKKDYKLVVEDGKVHADYPREFINKD
YGPPTVEVHQ
Ligand information
Ligand IDNFF
InChIInChI=1S/C21H24N2O5S/c1-4-28-15-10-9-12-7-5-6-8-13(12)16(15)18(25)22-14(11-24)19-23-17(20(26)27)21(2,3)29-19/h5-11,14,17,19,23H,4H2,1-3H3,(H,22,25)(H,26,27)/t14-,17+,19-/m1/s1
InChIKeyXDLYHUOUOKHAMD-DKSSEZFCSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6CCOc1ccc2ccccc2c1C(=O)NC(C=O)C3NC(C(S3)(C)C)C(=O)O
ACDLabs 12.01O=C(NC(C=O)C1SC(C(N1)C(=O)O)(C)C)c3c2ccccc2ccc3OCC
OpenEye OEToolkits 1.7.6CCOc1ccc2ccccc2c1C(=O)N[C@H](C=O)[C@@H]3N[C@H](C(S3)(C)C)C(=O)O
CACTVS 3.370CCOc1ccc2ccccc2c1C(=O)N[CH](C=O)[CH]3N[CH](C(O)=O)C(C)(C)S3
CACTVS 3.370CCOc1ccc2ccccc2c1C(=O)N[C@H](C=O)[C@@H]3N[C@@H](C(O)=O)C(C)(C)S3
FormulaC21 H24 N2 O5 S
Name(2R,4S)-2-[(1R)-1-{[(2-ethoxynaphthalen-1-yl)carbonyl]amino}-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid;
Nafcillin, bound form
ChEMBL
DrugBank
ZINCZINC000095921260
PDB chain7kcw Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7kcw PBP4-mediated beta-lactam resistance among clinical strains of Staphylococcus aureus.
Resolution1.73 Å
Binding residue
(original residue number in PDB)
S75 S116 F241 T260 G261 S262 S263 Y291
Binding residue
(residue number reindexed from 1)
S52 S93 F218 T237 G238 S239 S240 Y268
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0008800 beta-lactamase activity
GO:0009002 serine-type D-Ala-D-Ala carboxypeptidase activity
Biological Process
GO:0006508 proteolysis
GO:0030655 beta-lactam antibiotic catabolic process
GO:0046677 response to antibiotic

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Molecular Function

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Biological Process
External links
PDB RCSB:7kcw, PDBe:7kcw, PDBj:7kcw
PDBsum7kcw
PubMed34151961
UniProtA0A0H2WY27

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