SMTL ID : 6xpe.1

Cryo-EM structure of human ZnT8 WT, in the presence of zinc, determined in outward-facing conformation

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

8 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.252, H.269, Q.301, E.303 Chain B: C.4 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Metal complexes: A:H.252, A:H.269, A:E.303, B:C.4 ZN.2: 3 residues within 4Å: Chain A: F.85, H.88, H.296 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.88, A:H.296 ZN.3: 4 residues within 4Å: Chain A: H.57, D.61, H.171, D.175 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.57, A:D.61, A:D.175, A:D.175 ZN.4: 5 residues within 4Å: Chain A: C.312, F.314, C.315 Chain B: H.3, H.5 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Metal complexes: A:C.312, A:C.315, B:H.3, B:H.5 ZN.5: 5 residues within 4Å: Chain A: C.4 Chain B: H.252, H.269, Q.301, E.303 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.252, B:H.269, B:E.303, A:C.4 ZN.6: 5 residues within 4Å: Chain A: H.3, H.5 Chain B: C.312, F.314, C.315 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Metal complexes: A:H.3, A:H.5, B:C.312, B:C.315 ZN.7: 3 residues within 4Å: Chain B: F.85, H.88, H.296 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:H.88, B:H.296 ZN.8: 4 residues within 4Å: Chain B: H.57, D.61, H.171, D.175 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:H.57, B:D.61, B:D.61, B:D.175, B:D.175

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xue, J. et al., Cryo-EM structures of human ZnT8 in both outward- and inward-facing conformations. Elife (2020)

Release Date

2020-08-05

Peptides

Zinc transporter 8: 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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Zinc transporter 8

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