SMTL ID : 6iu4.1

Crystal structure of iron transporter VIT1 with cobalt ion

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

homo-dimer

Ligands

6 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: E.77, E.81, E.84 Ligands: ZN.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.81 ZN.2: 6 residues within 4Å: Chain A: E.81, E.84, E.92, E.95 Ligands: ZN.1, ZN.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.81, A:E.84, A:E.84, A:E.92 ZN.3: 5 residues within 4Å: Chain A: E.81, E.92, E.95, M.128 Ligands: ZN.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.81, A:E.92, A:E.95 ZN.5: 4 residues within 4Å: Chain B: E.77, E.81, E.84 Ligands: ZN.6 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.81 ZN.6: 6 residues within 4Å: Chain B: E.81, E.84, E.92, E.95 Ligands: ZN.5, ZN.7 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.81, B:E.84, B:E.84, B:E.92 ZN.7: 5 residues within 4Å: Chain B: E.81, E.92, E.95, M.128 Ligands: ZN.6 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:E.81, B:E.92, B:E.95

2 x CO: COBALT (II) ION(Non-covalent)

CO.4: 5 residues within 4Å: Chain A: D.22, M.59 Chain B: D.22, M.59 Ligands: CO.8 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Metal complexes: A:D.22, A:D.22, B:D.22, B:D.22 CO.8: 5 residues within 4Å: Chain A: D.22, M.59 Chain B: D.22, M.59 Ligands: CO.4 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Metal complexes: A:D.22, A:D.22, B:D.22, B:D.22

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kato, T. et al., Crystal structure of plant vacuolar iron transporter VIT1. Nat Plants (2019)

Release Date

2019-02-06

Peptides

VIT1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Membrane

We predict this structure to be a membrane protein.
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VIT1

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