SMTL ID : 4opq.1 (1 other biounit)

Room temperature crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying R164S/G238S mutations

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: E.12, D.13 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.12, H2O.1, H2O.1

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.2: 7 residues within 4Å: Chain A: A.54, S.57, R.58, A.61, E.122, F.126, N.129 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.122

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 2 residues within 4Å: Chain A: W.204, I.260 No protein-ligand interaction detected (PLIP) PEG.4: 5 residues within 4Å: Chain A: D.60, L.66, A.177, S.178, Q.181 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.181 Water bridges: A:D.60

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.5: 8 residues within 4Å: Chain A: S.45, S.105, V.191, K.209, S.210, G.211, A.212, R.218 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.45, A:S.105, A:S.210, A:A.212, A:R.218 Water bridges: A:S.210, A:S.210, A:S.210 Salt bridges: A:K.209

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dellus-Gur, E. et al., Negative Epistasis and Evolvability in TEM-1 beta-Lactamase--The Thin Line between an Enzyme's Conformational Freedom and Disorder. J. Mol. Biol. (2015)

Release Date

2015-05-20

Peptides

TEM-94 ES-beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TEM-94 ES-beta-lactamase

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