SMTL ID : 8ip3.1

Cryo-EM structure of hMRS2-Mg

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-pentamer

Ligands

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 5 residues within 4Å: Chain A: R.332 Chain B: R.332 Chain C: R.332 Chain D: R.332 Chain E: R.332 Ligand excluded by PLIP

12 x MG: MAGNESIUM ION(Non-functional Binders)(Non-covalent)

MG.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.3: 2 residues within 4Å: Chain A: E.293, E.297 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.297 MG.4: 2 residues within 4Å: Chain A: N.362 Chain B: N.362 No protein-ligand interaction detected (PLIP) MG.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.6: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.7: 3 residues within 4Å: Chain A: E.261 Chain B: E.293, E.297 No protein-ligand interaction detected (PLIP) MG.8: 1 residues within 4Å: Chain C: D.247 No protein-ligand interaction detected (PLIP) MG.9: 3 residues within 4Å: Chain B: E.261 Chain C: E.293, E.297 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:E.297 MG.10: 1 residues within 4Å: Chain D: D.247 No protein-ligand interaction detected (PLIP) MG.11: 3 residues within 4Å: Chain C: E.261 Chain D: E.293, E.297 No protein-ligand interaction detected (PLIP) MG.12: 1 residues within 4Å: Chain E: D.247 No protein-ligand interaction detected (PLIP) MG.13: 2 residues within 4Å: Chain E: E.293, E.297 1 PLIP interactions: 1 interactions with chain E Metal complexes: E:E.297

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, M. et al., Molecular basis of Mg 2+ permeation through the human mitochondrial Mrs2 channel. Nat Commun (2023)

Release Date

2023-06-14

Peptides

Magnesium transporter MRS2 homolog, mitochondrial: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Membrane

We predict this structure to be a membrane protein.
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Magnesium transporter MRS2 homolog, mitochondrial

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