SMTL ID : 8tul.1

Cryo-EM structure of the human MRS2 magnesium channel under Mg2+ condition

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-pentamer

Ligands

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

MG.1: 4 residues within 4Å: Chain A: E.243, T.246, D.247 Chain B: E.312 No protein-ligand interaction detected (PLIP) MG.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.3: 5 residues within 4Å: Chain A: G.360 Chain B: G.360 Chain C: G.360 Chain D: G.360 Chain E: G.360 No protein-ligand interaction detected (PLIP) MG.4: 0 residues within 4Å: (No contacts) 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: 4 residues within 4Å: Chain B: E.243, T.246, D.247 Chain C: E.312 No protein-ligand interaction detected (PLIP) MG.8: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.9: 4 residues within 4Å: Chain C: E.243, T.246, D.247 Chain D: E.312 No protein-ligand interaction detected (PLIP) MG.10: 5 residues within 4Å: Chain A: D.329 Chain B: D.329 Chain C: D.329 Chain D: D.329 Chain E: D.329 No protein-ligand interaction detected (PLIP) MG.11: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.12: 4 residues within 4Å: Chain D: E.243, T.246, D.247 Chain E: E.312 No protein-ligand interaction detected (PLIP) MG.13: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.14: 4 residues within 4Å: Chain A: E.312 Chain E: E.243, T.246, D.247 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lai, L.T.F. et al., Cryo-EM structures of human magnesium channel MRS2 reveal gating and regulatory mechanisms. Nat Commun (2023)

Release Date

2023-09-13

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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