SMTL ID : 4ua1.1

Crystal structure of dual function transcriptional regulator MerR form Bacillus megaterium MB1 in complex with mercury (II) ion

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.56 Å

Oligo State

homo-dimer

Ligands

2 x HG: MERCURY (II) ION(Non-covalent)

HG.1: 4 residues within 4Å: Chain A: C.114, C.123, P.124 Chain B: C.79 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Metal complexes: A:C.114, A:C.123, B:C.79 HG.2: 4 residues within 4Å: Chain A: C.79 Chain B: C.114, C.123, P.124 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Metal complexes: B:C.114, B:C.123, A:C.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chang, C.C. et al., Structural basis of the mercury(II)-mediated conformational switching of the dual-function transcriptional regulator MerR. Nucleic Acids Res. (2015)

Release Date

2015-07-22

Peptides

Regulatory protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Regulatory protein

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