SMTL ID : 7dh7.1 (1 other biounit)

Crystal structure of apo XcZur

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.123, C.126, C.163, C.166 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.123, A:C.126, A:C.163, A:C.166 ZN.3: 4 residues within 4Å: Chain B: C.123, C.126, C.163, C.166 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.123, B:C.126, B:C.163, B:C.166

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 3 residues within 4Å: Chain A: R.41, R.46 Chain B: G.39 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.41, A:R.41, A:R.41, A:R.46, A:R.46 Salt bridges: A:R.46 PO4.4: 2 residues within 4Å: Chain B: T.82, R.85 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.46, B:T.82 Salt bridges: B:R.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, F. et al., Structural basis for zinc-induced activation of a zinc uptake transcriptional regulator. Nucleic Acids Res. (2021)

Release Date

2021-06-09

Peptides

Transcriptional regulator fur family: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Transcriptional regulator fur family

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