SMTL ID : 6fi9.1 (3 other biounits)

Crystal Structure of a zinc-responsive MarR family member, Lactococcus lactis ZitR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: E.22, H.40, H.106, H.110 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.22, A:E.22, A:H.40, A:H.106, A:H.110 ZN.2: 6 residues within 4Å: Chain A: C.28, S.30, E.39, E.105, H.106, H.109 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.28, A:E.39, A:E.105 ZN.3: 5 residues within 4Å: Chain B: E.22, L.24, H.40, H.106, H.110 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:E.22, B:E.22, B:H.40, B:H.106, B:H.110 ZN.4: 5 residues within 4Å: Chain B: C.28, S.30, E.39, E.105, H.106 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:C.28, B:E.39, B:E.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Varela, P.F. et al., Biophysical and structural characterization of a zinc-responsive repressor of the MarR superfamily. PLoS ONE (2019)

Release Date

2019-02-20

Peptides

Transcriptional regulator ZitR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Transcriptional regulator ZitR

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