SMTL ID : 3b8e.1 (1 other biounit)

Crystal structure of the sodium-potassium pump

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: G.195, D.351, T.353, D.692, G.693 Ligands: MF4.5 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.351, A:D.351, A:T.353, A:D.692, A:D.692

3 x RB: RUBIDIUM ION(Non-covalent)

RB.2: 6 residues within 4Å: Chain A: T.754, L.755, S.757, N.758, E.761, D.786 No protein-ligand interaction detected (PLIP) RB.3: 8 residues within 4Å: Chain A: V.304, A.305, N.306, V.307, E.309, N.758, E.761, D.786 No protein-ligand interaction detected (PLIP) RB.4: 4 residues within 4Å: Chain A: K.701, A.703, D.704, D.722 No protein-ligand interaction detected (PLIP)

1 x MF4: TETRAFLUOROMAGNESATE(2-)(Non-covalent)

MF4.5: 13 residues within 4Å: Chain A: T.194, G.195, E.196, D.351, K.352, T.353, V.591, T.592, G.593, D.594, K.673, N.695 Ligands: MG.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.351

1 x PC1: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

PC1.6: 4 residues within 4Å: Chain A: S.826, G.830 Chain B: Y.12, Y.16 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.16

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morth, J.P. et al., Crystal structure of the sodium-potassium pump. Nature (2007)

Release Date

2007-12-18

Peptides

Sodium/potassium-transporting ATPase subunit alpha-1: A
Sodium/potassium-transporting ATPase subunit beta-1: B
Na+/K+ ATPase gamma subunit transcript variant a: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
G

Membrane

We predict this structure to be a membrane protein.
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Sodium/potassium-transporting ATPase subunit alpha-1

Sodium/potassium-transporting ATPase subunit beta-1

Na+/K+ ATPase gamma subunit transcript variant a

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