SMTL ID : 6cdb.1 (2 other biounits)

Crystal Structure of V66L CzrA in the Zn(II)bound state

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.99 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.97, H.100 Chain B: D.84, H.86 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Metal complexes: A:H.97, A:H.100, B:D.84, B:D.84, B:H.86 ZN.7: 4 residues within 4Å: Chain A: D.84, H.86 Chain B: H.97, H.100 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Metal complexes: A:D.84, A:D.84, A:H.86, B:H.97, B:H.100

6 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: L.51, S.52, N.55 Ligand excluded by PLIP CL.3: 2 residues within 4Å: Chain A: H.96 Chain B: H.86 Ligand excluded by PLIP CL.4: 1 residues within 4Å: Chain A: E.39 Ligand excluded by PLIP CL.8: 3 residues within 4Å: Chain B: L.51, S.52, N.55 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain A: H.86 Chain B: H.96 Ligand excluded by PLIP CL.10: 1 residues within 4Å: Chain B: E.39 Ligand excluded by PLIP

2 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.5: 6 residues within 4Å: Chain A: G.24, D.25, Y.26, R.28 Chain B: E.14, K.21 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Y.26, A:R.28, A:R.28, B:K.21 PG4.11: 6 residues within 4Å: Chain A: E.14, K.21 Chain B: G.24, D.25, Y.26, R.28 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Y.26, B:R.28, B:R.28, A:K.21

2 x NA: SODIUM ION(Non-functional Binders)

NA.6: 2 residues within 4Å: Chain A: E.33, S.36 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.33, A:S.36, A:S.36 NA.12: 2 residues within 4Å: Chain B: E.33, S.36 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.33, B:S.36, B:S.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Capdevila, D.A. et al., Functional Role of Solvent Entropy and Conformational Entropy of Metal Binding in a Dynamically Driven Allosteric System. J. Am. Chem. Soc. (2018)

Release Date

2018-07-11

Peptides

ArsR family transcriptional regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ArsR family transcriptional regulator

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