SMTL ID : 4lrz.1 (1 other biounit)

Crystal Structure of the E.coli DhaR(N)-DhaL complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.32 Å

Oligo State

hetero-2-2-mer

Ligands

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 20 residues within 4Å: Chain A: D.31, D.36, D.38, H.39, G.79, A.80, S.81, L.84, G.122, A.124, T.130, M.131, K.177, G.178, R.179, D.192, P.193, G.194 Ligands: MG.2, MG.3 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:A.80, A:S.81, A:G.122, A:T.130, A:M.131, A:D.192, A:G.194, A:A.195 Water bridges: A:D.31, A:D.36, A:S.81, A:G.122, A:R.179, A:R.179 Salt bridges: A:H.39 ADP.4: 20 residues within 4Å: Chain B: D.31, D.36, D.38, H.39, G.79, A.80, S.81, L.84, G.122, A.124, T.130, M.131, K.177, G.178, R.179, D.192, P.193, G.194 Ligands: MG.5, MG.6 12 PLIP interactions: 1 interactions with chain C, 10 interactions with chain B, 1 interactions with chain D Water bridges: C:Q.126, B:D.36, B:A.124, D:E.66 Hydrogen bonds: B:A.80, B:S.81, B:G.122, B:M.131, B:D.192, B:G.194, B:A.195 Salt bridges: B:H.39

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: D.31, D.36, D.38 Ligands: ADP.1, MG.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.31, A:D.36, A:D.38, H2O.3 MG.3: 4 residues within 4Å: Chain A: D.36, D.38 Ligands: ADP.1, MG.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.36, A:D.38, H2O.3, H2O.3 MG.5: 5 residues within 4Å: Chain B: D.31, D.36, D.38 Ligands: ADP.4, MG.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.31, B:D.36, B:D.38, H2O.4 MG.6: 4 residues within 4Å: Chain B: D.36, D.38 Ligands: ADP.4, MG.5 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.36, B:D.38, H2O.4, H2O.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shi, R. et al., Coiled-Coil Helix Rotation Selects Repressing or Activating State of Transcriptional Regulator DhaR. Structure (2014)

Release Date

2014-01-29

Peptides

PTS-dependent dihydroxyacetone kinase, ADP-binding subunit DhaL: AB
PTS-dependent dihydroxyacetone kinase operon regulatory protein: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
F

D
H

PTS-dependent dihydroxyacetone kinase, ADP-binding subunit DhaL

PTS-dependent dihydroxyacetone kinase operon regulatory protein

Related Entries With Identical Sequence