SMTL ID : 1efa.1 (1 other biounit)

CRYSTAL STRUCTURE OF THE LAC REPRESSOR DIMER BOUND TO OPERATOR AND THE ANTI-INDUCER ONPF

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

2 x NPF: 2-nitrophenyl beta-D-fucopyranoside(Non-covalent)

NPF.1: 15 residues within 4Å: Chain C: L.73, A.75, P.76, I.79, N.125, L.148, D.149, F.161, S.193, R.197, W.220, N.246, D.274, Q.291, F.293 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:L.73, C:F.161, C:F.293 Hydrogen bonds: C:N.125, C:D.149 Water bridges: C:D.149, C:S.191 Salt bridges: C:R.197 pi-Stacking: C:W.220, C:W.220 NPF.2: 14 residues within 4Å: Chain D: L.73, A.75, I.79, N.125, L.148, D.149, F.161, S.193, R.197, W.220, N.246, D.274, F.293, L.296 12 PLIP interactions: 12 interactions with chain D Hydrophobic interactions: D:L.73, D:F.161, D:F.293, D:L.296 Hydrogen bonds: D:N.125, D:D.149, D:S.193 Water bridges: D:D.149, D:S.191 Salt bridges: D:R.197 pi-Stacking: D:W.220, D:W.220

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bell, C.E. et al., A closer view of the conformation of the Lac repressor bound to operator. Nat.Struct.Biol. (2000)

Release Date

2000-03-06

Peptides

LAC REPRESSOR: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

LAC REPRESSOR

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