SMTL ID : 3fps.1

The Structure of Sarcoplasmic Reticulum Ca2+-ATPase Bound To Cyclopiazonic and ADP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: D.351 Ligands: ADP.4 No protein-ligand interaction detected (PLIP) MG.2: 2 residues within 4Å: Chain A: Q.56 Ligands: CZA.3 No protein-ligand interaction detected (PLIP)

1 x CZA: (6AR,11AS,11BR)-10-ACETYL-9-HYDROXY-7,7-DIMETHYL-2,6,6A,7,11A,11B-HEXAHYDRO-11H-PYRROLO[1',2':2,3]ISOINDOLO[4,5,6-CD]INDOL-11-ONE(Non-covalent)

CZA.3: 14 residues within 4Å: Chain A: Q.56, D.59, L.61, V.62, L.65, L.98, N.101, A.102, L.253, F.256, P.308, E.309, L.311 Ligands: MG.2 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.61, A:V.62, A:L.65, A:L.98, A:N.101, A:A.102, A:F.256, A:P.308, A:L.311 Hydrogen bonds: A:N.101

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.4: 9 residues within 4Å: Chain A: T.353, R.489, K.492, T.625, G.626, R.678, V.679, E.680 Ligands: MG.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.353, A:T.353, A:K.492, A:T.625, A:V.679 pi-Cation interactions: A:R.489, A:R.489

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Laursen, M. et al., Cyclopiazonic acid is complexed to a divalent metal ion when bound to the sarcoplasmic reticulum Ca2+-ATPase. J.Biol.Chem. (2009)

Release Date

2009-04-07

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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