SMTL ID : 6agi.1

Crystal Structure of EFHA2 in Ca-binding State

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

5 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.115, D.117, N.119, M.121, D.123, E.126 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.115, A:D.117, A:M.121, A:E.126, A:E.126 CA.2: 5 residues within 4Å: Chain A: D.353, D.355, D.357, Q.359, E.364 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.353, A:D.357, A:Q.359, A:E.364 CA.3: 1 residues within 4Å: Chain B: D.308 No protein-ligand interaction detected (PLIP) CA.4: 6 residues within 4Å: Chain B: D.115, D.117, N.119, M.121, D.123, E.126 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.115, B:D.117, B:M.121, B:E.126, B:E.126 CA.5: 5 residues within 4Å: Chain B: D.353, D.355, D.357, Q.359, E.364 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.353, B:D.357, B:D.357, B:Q.359, B:E.364

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.6: 3 residues within 4Å: Chain B: R.108, N.112, E.120 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.108, B:E.120

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xing, Y. et al., Dimerization of MICU Proteins Controls Ca2+Influx through the Mitochondrial Ca2+Uniporter. Cell Rep (2019)

Release Date

2019-01-23

Peptides

Calcium uptake protein 3, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Calcium uptake protein 3, mitochondrial

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