SMTL ID : 4le1.3 (2 other biounits)

Crystal structure of the receiver domain of DesR in the inactive state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: F.86, R.88 Chain B: F.86, R.88 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Water bridges: A:R.88, A:R.88 Salt bridges: A:R.88, B:R.88

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 1 residues within 4Å: Chain A: M.5 No protein-ligand interaction detected (PLIP)

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain B: L.104, E.112, I.126, A.128, P.129 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.112, B:E.112 GOL.4: 3 residues within 4Å: Chain B: S.119, N.122, K.124 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.122, B:K.124 Water bridges: B:S.119, B:S.119

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Trajtenberg, F. et al., Allosteric activation of bacterial response regulators: the role of the cognate histidine kinase beyond phosphorylation. MBio (2014)

Release Date

2014-07-16

Peptides

Transcriptional regulatory protein DesR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Transcriptional regulatory protein DesR

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