SMTL ID : 7z6n.1

Crystal structure of Zn2+-transporter BbZIP in a metal-stripped state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.57 Å

Oligo State

homo-dimer

Ligands

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: R.240, P.245, I.246 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:I.246 Salt bridges: A:R.240 SO4.2: 4 residues within 4Å: Chain A: S.104, A.105, N.304, H.306 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.105, A:R.106, A:N.304 Salt bridges: A:H.306 SO4.3: 4 residues within 4Å: Chain A: R.106, H.306, T.308, T.309 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.308, A:T.309, A:T.309, A:T.309 Salt bridges: A:R.106, A:H.306 SO4.4: 5 residues within 4Å: Chain A: R.73, V.74 Chain B: H.75, V.76, G.77 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:V.76, B:G.77, A:R.73 Salt bridges: B:H.75 SO4.5: 4 residues within 4Å: Chain B: H.306, E.307, T.308, T.311 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.307, B:T.311 Salt bridges: B:H.306 SO4.6: 3 residues within 4Å: Chain B: R.106, T.308, T.309 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.309, B:T.309, B:T.309 Salt bridges: B:R.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wiuf, A. et al., The two-domain elevator-type mechanism of zinc-transporting ZIP proteins. Sci Adv (2022)

Release Date

2022-08-10

Peptides

Putative membrane protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Putative membrane protein

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