SMTL ID : 4zcu.1 (2 other biounits)

Structure of calcium-bound regulatory domain of the human ATP-Mg/Pi carrier in the P2 form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.23, N.25, D.27, V.29, E.34 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.23, A:D.27, A:V.29, A:E.34, H2O.1 CA.2: 5 residues within 4Å: Chain A: D.59, N.61, D.63, K.65, E.70 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.59, A:D.63, A:K.65, A:E.70, H2O.1 CA.3: 6 residues within 4Å: Chain A: D.90, N.92, D.94, K.96, E.98, E.101 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.90, A:K.96, A:E.98, A:E.101, A:E.101 CA.4: 6 residues within 4Å: Chain A: K.96, D.126, D.128, T.130, T.132, E.137 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.126, A:T.130, A:T.132

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.5: 3 residues within 4Å: Chain A: G.47, Q.48 Ligands: GOL.8 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.48, A:Q.48 SO4.6: 5 residues within 4Å: Chain A: T.13, R.14, Y.15, E.16, M.72 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.13, A:R.14, A:Y.15, A:E.16 Salt bridges: A:R.14 SO4.7: 4 residues within 4Å: Chain A: E.98, A.99, S.100, E.115 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.99, A:S.100, A:S.100, A:E.115

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.8: 5 residues within 4Å: Chain A: G.47, Q.48, D.49, A.50 Ligands: SO4.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.48, A:D.49 GOL.9: 4 residues within 4Å: Chain A: T.112, I.113, Q.117, D.164 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.117, A:D.164

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harborne, S.P. et al., Calcium-induced conformational changes in the regulatory domain of the human mitochondrial ATP-Mg/Pi carrier. Biochim.Biophys.Acta (2015)

Release Date

2015-07-22

Peptides

Calcium-binding mitochondrial carrier protein SCaMC-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Calcium-binding mitochondrial carrier protein SCaMC-1

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