SMTL ID : 6xqo.1

Structure of the human MICU1-MICU2 heterodimer, calcium bound, in association with a lipid nanodisc

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.146, N.148, D.150, E.152, V.153, E.157 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.146, A:D.150, A:E.152, A:E.157 CA.2: 5 residues within 4Å: Chain A: D.336, D.338, N.340, E.342, E.347 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.336, A:D.338, A:E.342, A:E.347, A:E.347 CA.3: 6 residues within 4Å: Chain B: D.134, D.136, N.138, M.140, E.142, E.145 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.136, B:M.140, B:E.145 CA.4: 6 residues within 4Å: Chain B: D.324, D.326, D.328, C.330, L.331, E.335 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.326, B:D.328, B:D.328, B:C.330, B:E.335

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, C. et al., Structures reveal gatekeeping of the mitochondrial Ca 2+ uniporter by MICU1-MICU2. Elife (2020)

Release Date

2020-07-29

Peptides

Calcium uptake protein 1, mitochondrial: A
Calcium uptake protein 2, mitochondrial: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
I

B
J

Calcium uptake protein 1, mitochondrial

Calcium uptake protein 2, mitochondrial

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