SMTL ID : 6jgx.1

Crystal structure of the transcriptional regulator CadR from P. putida in complex with Cadmium(II) and DNA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.71 Å

Oligo State

homo-dimer

Ligands

4 x CD: CADMIUM ION(Non-covalent)

CD.1: 4 residues within 4Å: Chain A: C.77, N.81 Chain B: C.112, C.119 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Metal complexes: A:C.77, B:C.112, B:C.119 CD.2: 4 residues within 4Å: Chain A: E.62, H.87, H.90, H.140 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.62, A:E.62, A:H.87, A:H.90, A:H.140 CD.3: 4 residues within 4Å: Chain A: C.112, C.119 Chain B: C.77, N.81 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Metal complexes: A:C.112, A:C.119, B:C.77 CD.4: 4 residues within 4Å: Chain A: H.145 Chain B: E.62, H.87, H.90 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Metal complexes: B:E.62, B:E.62, B:H.87, B:H.90, A:H.145

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, X. et al., Selective cadmium regulation mediated by a cooperative binding mechanism in CadR. Proc.Natl.Acad.Sci.USA (2019)

Release Date

2019-09-25

Peptides

CadR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CadR

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