SMTL ID : 4akk.1

Structure of the NasR transcription antiterminator

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.14 Å

Oligo State

homo-dimer

Ligands

9 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 8 residues within 4Å: Chain A: Q.74, R.77, G.78, N.81, G.200, R.203, A.204, F.283 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.77, A:R.77, A:N.81, A:R.203 EDO.2: 5 residues within 4Å: Chain A: F.215, S.216, D.217, R.220, T.268 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.216, A:R.220, A:T.268 EDO.3: 6 residues within 4Å: Chain A: D.103, L.106, L.135, P.136, A.139, R.142 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.103, A:P.136, A:A.139, A:R.142 EDO.4: 8 residues within 4Å: Chain B: Q.74, R.77, G.78, N.81, G.200, R.203, A.204, F.283 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.77, B:N.81, B:G.200, B:R.203 EDO.5: 4 residues within 4Å: Chain B: D.228, R.393, A.396, M.397 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.393, B:R.393 EDO.6: 4 residues within 4Å: Chain B: L.90, Y.91, A.93, E.94 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.91 Water bridges: B:A.92 EDO.7: 9 residues within 4Å: Chain B: F.210, A.211, R.212, G.213, P.272, A.273, D.274, E.275, G.276 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:F.210, B:E.275, B:G.276 EDO.8: 5 residues within 4Å: Chain B: D.217, R.220, K.374, E.386, W.389 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.220, B:E.386 EDO.9: 2 residues within 4Å: Chain B: E.258, Q.261 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.261, B:Q.261

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Boudes, M. et al., The Structure of the Nasr Transcription Antiterminator Reveals a One-Component System with a Nit Nitrate Receptor Coupled to an Antar RNA-Binding Effector. Mol.Microbiol. (2012)

Release Date

2012-06-20

Peptides

NITRATE REGULATORY PROTEIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

NITRATE REGULATORY PROTEIN