SMTL ID : 5vrf.1

CryoEM Structure of the Zinc Transporter YiiP from helical crystals

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

8 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: D.47, D.51, H.155, D.159 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.47, A:D.51, A:H.155, A:D.159, A:D.159 ZN.2: 3 residues within 4Å: Chain A: D.70, H.73, H.77 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.70, A:H.73, A:H.77 ZN.3: 3 residues within 4Å: Chain A: H.285, D.287 Chain B: H.263 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Metal complexes: B:H.263, A:H.285, A:D.287 ZN.4: 4 residues within 4Å: Chain A: H.234, D.235, H.250, D.287 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.234, A:H.250, A:D.287 ZN.5: 4 residues within 4Å: Chain A: H.263 Chain B: H.285, Q.286, D.287 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.285, B:D.287, A:H.263 ZN.6: 4 residues within 4Å: Chain B: D.47, D.51, H.155, D.159 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.47, B:D.47, B:D.51, B:H.155, B:D.159 ZN.7: 3 residues within 4Å: Chain B: D.70, H.73, H.77 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.70, B:H.73, B:H.77 ZN.8: 4 residues within 4Å: Chain B: H.234, D.235, H.250, D.287 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.234, B:H.250, B:D.287

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lopez-Redondo, M.L. et al., Structural basis for the alternating access mechanism of the cation diffusion facilitator YiiP. Proc. Natl. Acad. Sci. U.S.A. (2018)

Release Date

2018-03-14

Peptides

Cadmium and zinc efflux pump FieF: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Membrane

We predict this structure to be a membrane protein.
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Cadmium and zinc efflux pump FieF

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