PDB Entry (1erq) |
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PDB ID: 1erq | Resolution: 1.9 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 10820001 | DOI: 10.1021/bi992505b | |
Protein |
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Protein Name: Beta-lactamase TEM | |
Uniprot ID/ACC: P62593 (BLAT_ECOLX) | Organism: Escherichia coli |
Gene Symbol: bla | Gene ID: 58463483 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: (1R)-1-Acetamido-2-(3-carboxy-2-hydroxyphenyl)ethylboronic acid | ||
Canonical SMILES: CC(=O)N[C@@H](Cc1cccc(C(O)=O)c1O)B(O)O | ||
Standard InChI: InChI=1S/C11H14BNO6/c1-6(14)13-9(12(18)19)5-7-3-2-4-8(10(7)15)11(16)17/h2-4,9,15,18-19H,5H2,1H3,(H,13,14)(H,16,17)/t9-/m0/s1 | ||
HET Code: BJH | PubChem: 5287794 | |
DrugBank: DB07464 | ChEMBL: CHEMBL1231366 | |
Molecular Formula: C11H14BNO6 | Mol. Weight: 267.09143 | logP: -0.8504 |
HBD: 5 | HBA: 5 | |
#Rotatable Bonds: 5 | TPSA: 127.09 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Borylation | SER 70 | A | 11.46 | - | Boronic Acid |
Binding Affinity |
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Database Name | Value |
PDBBind | Ki : 13 nM |