SMTL ID : 4zsk.1

Crystal structure of the effector-binding domain of DasR (DasR-EBD) in complex with N-acetylglucosamine-6-phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

1 x 16G: 2-acetamido-2-deoxy-6-O-phosphono-alpha-D-glucopyranose(Non-covalent)

16G.1: 18 residues within 4Å: Chain A: T.13, S.14, Y.15, T.16, R.59, R.61, E.71, T.73, T.91, S.92, L.93, Y.94, E.110, R.138, E.149, V.151, S.153, Y.155 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:R.138 Hydrogen bonds: A:S.14, A:Y.15, A:T.16, A:T.16, A:E.71, A:T.73, A:L.93, A:Y.94, A:R.138, A:R.138, A:E.149, A:S.153, A:Y.155, A:Y.155 Water bridges: A:S.92 Salt bridges: A:R.59, A:R.61, A:R.138

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

EDO.2: 5 residues within 4Å: Chain A: A.108, E.109, H.139, Q.141 Chain B: R.165 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:R.165, A:H.139 EDO.3: 4 residues within 4Å: Chain A: T.72, H.74, W.150, R.152 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.56 Water bridges: A:R.56, A:E.58 EDO.5: 6 residues within 4Å: Chain A: R.165 Chain B: E.107, A.108, E.109, H.139, Q.141 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:R.165, B:E.107, B:Q.141 EDO.6: 5 residues within 4Å: Chain B: R.41, T.72, H.74, W.150, R.152 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.72, B:T.72, B:R.152

1 x 4QY: 2-acetamido-2-deoxy-6-O-phosphono-beta-D-glucopyranose(Non-covalent)

4QY.4: 16 residues within 4Å: Chain B: S.14, Y.15, T.16, R.59, R.61, E.71, S.92, L.93, Y.94, E.110, L.136, R.138, E.149, V.151, S.153, Y.155 24 PLIP interactions: 24 interactions with chain B Hydrophobic interactions: B:L.136 Hydrogen bonds: B:S.14, B:Y.15, B:T.16, B:T.16, B:S.92, B:L.93, B:Y.94, B:Y.94, B:R.138, B:S.153, B:S.153 Water bridges: B:Q.8, B:R.61, B:R.61, B:R.61, B:E.71, B:S.92, B:R.138, B:R.138, B:Y.155 Salt bridges: B:R.59, B:R.61, B:R.138

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fillenberg, S.B. et al., Crystal Structures of the Global Regulator DasR from Streptomyces coelicolor: Implications for the Allosteric Regulation of GntR/HutC Repressors. Plos One (2016)

Release Date

2016-06-08

Peptides

HTH-type transcriptional repressor DasR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HTH-type transcriptional repressor DasR

Related Entries With Identical Sequence