SMTL ID : 1su4.1

Crystal structure of calcium ATPase with two bound calcium ions

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: V.304, A.305, I.307, E.309, N.796, D.800 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:V.304, A:A.305, A:I.307, A:E.309, A:D.800 CA.2: 5 residues within 4Å: Chain A: N.768, E.771, T.799, D.800, E.908 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.771, A:T.799, A:D.800, H2O.5, H2O.5

1 x NA: SODIUM ION(Non-functional Binders)

NA.3: 5 residues within 4Å: Chain A: L.711, K.712, A.714, G.717, E.732 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.711, A:G.717

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Toyoshima, C. et al., Crystal structure of the calcium pump of sarcoplasmic reticulum at 2.6 A resolution. Nature (2000)

Release Date

2004-05-04

Peptides

Sarcoplasmic/endoplasmic reticulum calcium ATPase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

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