SMTL ID : 1rcs.1

NMR STUDY OF TRP REPRESSOR-OPERATOR DNA COMPLEX

Coordinates

PDB Format

Method

SOLUTION NMR

Oligo State

homo-dimer

Ligands

2 x TRP: TRYPTOPHAN(Non-covalent)

TRP.1: 10 residues within 4Å: Chain A: A.12, C.13 Chain C: R.51, I.54, T.78, R.81, G.82, S.85 Chain D: L.40, T.41 8 PLIP interactions: 7 interactions with chain C, 1 interactions with chain D, Hydrophobic interactions: C:R.51, C:I.54, C:T.78, D:T.41 Hydrogen bonds: C:S.85, C:S.85 Salt bridges: C:R.81 pi-Cation interactions: C:R.81 TRP.2: 11 residues within 4Å: Chain B: A.12, C.13, T.14 Chain C: L.38, T.41 Chain D: R.51, I.54, T.78, R.81, G.82, S.85 9 PLIP interactions: 8 interactions with chain D, 1 interactions with chain C Hydrophobic interactions: D:R.51, D:I.54, D:T.78, C:T.41 Hydrogen bonds: D:R.51, D:S.85, D:S.85 pi-Cation interactions: D:R.51, D:R.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, H. et al., The solution structures of the trp repressor-operator DNA complex. J.Mol.Biol. (1994)

Release Date

1996-06-20

Peptides

TRP REPRESSOR: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

TRP REPRESSOR

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