SMTL ID : 1wrs.1

NMR STUDY OF HOLO TRP REPRESSOR

Coordinates

PDB Format Compare

Method

SOLUTION NMR

Oligo State

homo-dimer

Ligands

2 x TRP: TRYPTOPHAN(Non-covalent)

TRP.1: 11 residues within 4Å: Chain A: R.51, V.52, I.54, V.55, T.78, R.81, G.82 Chain B: N.37, L.38, T.41, P.42 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:R.51, A:T.78, A:R.81, B:T.41 Hydrogen bonds: A:R.51, A:T.78, A:R.81, A:R.81 Salt bridges: A:R.81 pi-Cation interactions: A:R.51, A:R.81 TRP.2: 12 residues within 4Å: Chain A: N.37, L.38, M.39, L.40, T.41, P.42 Chain B: R.51, I.54, V.55, T.78, I.79, R.81 12 PLIP interactions: 3 Ligand-Ligand interactions, 7 interactions with chain B, 2 interactions with chain A Hydrogen bonds: W.2, W.2, W.2, A:N.37 Hydrophobic interactions: B:R.51, B:R.51, B:I.54, B:V.55, B:R.81, A:T.41 Salt bridges: B:R.81 pi-Cation interactions: B:R.51

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, D. et al., Refined solution structures of the Escherichia coli trp holo- and aporepressor. J.Mol.Biol. (1993)

Release Date

1996-06-20

Peptides

HOLO TRP REPRESSOR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

B
S

HOLO TRP REPRESSOR

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