SMTL ID : 1m40.1

ULTRA HIGH RESOLUTION CRYSTAL STRUCTURE OF TEM-1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.85 Å

Oligo State

monomer

Ligands

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PO4.2: 1 residues within 4Å: Chain A: R.136 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.136, A:R.136, A:R.136 Salt bridges: A:R.136 PO4.3: 4 residues within 4Å: Chain A: T.244, D.246, E.247, R.250 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.244, A:E.247 Water bridges: A:D.246 Salt bridges: A:R.250

4 x K: POTASSIUM ION(Non-covalent)

K.4: 2 residues within 4Å: Chain A: L.32, E.33 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:L.32, A:E.33 K.5: 4 residues within 4Å: Chain A: Y.72, S.73, L.88, T.89 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:Y.72, A:L.88, H2O.4, H2O.8, H2O.8 K.6: 1 residues within 4Å: Chain A: K.86 No protein-ligand interaction detected (PLIP) K.7: 7 residues within 4Å: Chain A: I.102, M.186, A.188, D.189, R.197, D.208, K.209 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:M.186, A:A.188, A:D.208, A:D.208, H2O.17

1 x CB4: PINACOL[[2-AMINO-ALPHA-(1-CARBOXY-1-METHYLETHOXYIMINO)-4-THIAZOLEACETYL]AMINO]METHANEBORONATE(Covalent)

CB4.8: 14 residues within 4Å: Chain A: M.44, S.45, K.48, Y.80, S.105, N.107, N.145, K.209, S.210, G.211, A.212, G.213, E.214, M.245 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.80, A:Y.80 Hydrogen bonds: A:S.45, A:S.105, A:N.107, A:A.212, A:A.212, A:A.212, A:E.214 Water bridges: A:N.145, A:S.210, A:G.213, A:G.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Minasov, G. et al., An ultrahigh resolution structure of TEM-1 beta-lactamase suggests a role for Glu166 as the general base in acylation. J.Am.Chem.Soc. (2002)

Release Date

2002-07-17

Peptides

BETA-LACTAMASE TEM: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

BETA-LACTAMASE TEM

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