Structure of PDB 4kot Chain A Binding Site BS01

Receptor Information
>4kot Chain A (length=159) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MQLSHRPAETGDLETVAGFPQDRDELFYCYPKAIWPFSVAQLAAAIAERR
GSTVAVHDGQVLGFANFYQWQHGDFCALGNMMVAPAARGLGVARYLIGVM
ENLAREQYKARLMKISCFNANAAGLLLYTQLGYQPRAIAERHDPDGRRVA
LIQMDKPLE
Ligand information
Ligand IDCE3
InChIInChI=1S/C16H17N5O7S2/c1-6(22)28-3-7-4-29-14-10(13(24)21(14)11(7)15(25)26)19-12(23)9(20-27-2)8-5-30-16(17)18-8/h5,10,14H,3-4H2,1-2H3,(H2,17,18)(H,19,23)(H,25,26)/b20-9-/t10-,14-/m1/s1
InChIKeyGPRBEKHLDVQUJE-QSWIMTSFSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\OC)/c3csc(n3)N)SC1)C(=O)O
CACTVS 3.370CON=C(C(=O)N[CH]1[CH]2SCC(=C(N2C1=O)C(O)=O)COC(C)=O)c3csc(N)n3
ACDLabs 12.01O=C(O)C=2N3C(=O)C(NC(=O)C(=N\OC)/c1nc(sc1)N)C3SCC=2COC(=O)C
OpenEye OEToolkits 1.7.6CC(=O)OCC1=C(N2C(C(C2=O)NC(=O)C(=NOC)c3csc(n3)N)SC1)C(=O)O
CACTVS 3.370CO\N=C(/C(=O)N[C@H]1[C@H]2SCC(=C(N2C1=O)C(O)=O)COC(C)=O)c3csc(N)n3
FormulaC16 H17 N5 O7 S2
Name(6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-ethanoyl]amino]-8-oxo-5-thia-1-azabicy clo[4.2.0]oct-2-ene-2-carboxylic acid;
CEFOTAXIME
ChEMBLCHEMBL1730
DrugBankDB00493
ZINCZINC000004468780
PDB chain4kot Chain A Residue 205 [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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PDB4kot Structural, Functional, and Inhibition Studies of a Gcn5-related N-Acetyltransferase (GNAT) Superfamily Protein PA4794: A NEW C-TERMINAL LYSINE PROTEIN ACETYLTRANSFERASE FROM PSEUDOMONAS AERUGINOSA.
Resolution1.55 Å
Binding residue
(original residue number in PDB)		C29 P31 R49 Y68 G79 N80 M81 F118 R141 L151
Binding residue
(residue number reindexed from 1)		C29 P31 R49 Y68 G79 N80 M81 F118 R141 L151
Annotation score1
Binding affinityMOAD: Kd=3.5uM
PDBbind-CN: -logKd/Ki=5.46,Kd=3.5uM
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0016747 acyltransferase activity, transferring groups other than amino-acyl groups
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:4kot, PDBe:4kot, PDBj:4kot
PDBsum4kot
PubMed24003232
UniProtQ9HV14

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