SMTL ID : 8f6i.1

Cryo-EM structure of a Zinc-loaded symmetrical D70A mutant of the YiiP-Fab complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-mer

Ligands

6 x ZN: ZINC ION(Non-covalent)

ZN.1: 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.2: 3 residues within 4Å: Chain A: H.234, H.250, D.287 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.234, A:H.250, A:D.287 ZN.3: 4 residues within 4Å: Chain A: D.47, D.51, H.155, D.159 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.47, A:D.47, A:D.51, A:H.155 ZN.4: 4 residues within 4Å: Chain A: H.263 Chain B: H.250, H.285, D.287 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.285, B:D.287, B:D.287, A:H.263 ZN.5: 3 residues within 4Å: Chain B: H.234, H.250, D.287 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.234, B:H.250, B:D.287 ZN.6: 5 residues within 4Å: Chain B: D.47, D.51, H.155, S.158, D.159 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.51, B:H.155, B:H.155, B:D.159

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lopez-Redondo, M.L. et al., Characterization of individual Zn2+ binding sites of YiiP. To Be Published

Release Date

2023-02-08

Peptides

Cadmium and zinc efflux pump FieF: AB
Fab2r light chain: CE
Fab2r heavy chain: DF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

C
E

E
C

D
F

F
D

Membrane

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

Fab2r light chain

Fab2r heavy chain

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