SMTL ID : 5ksd.2 (1 other biounit)

Crystal Structure of a Plasma Membrane Proton Pump

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 2 residues within 4Å: Chain A: D.577 Ligands: ACP.4 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.577 MG.2: 1 residues within 4Å: Ligands: ACP.4 No protein-ligand interaction detected (PLIP)

1 x K: POTASSIUM ION(Non-covalent)

K.3: 4 residues within 4Å: Chain A: L.585, K.586, A.588, D.606 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:K.586, A:A.588, A:D.606, A:D.606

1 x ACP: PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER(Non-covalent)

ACP.4: 19 residues within 4Å: Chain A: D.318, K.319, T.320, D.361, I.363, D.364, F.389, K.394, T.396, K.412, G.413, A.414, R.445, S.446, L.447, T.500, G.501 Ligands: MG.1, MG.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.318, A:K.319, A:T.320, A:D.361, A:G.501

1 x LMT: DODECYL-BETA-D-MALTOSIDE(Non-covalent)

LMT.5: 4 residues within 4Å: Chain A: R.764, S.765, F.828, R.831 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.764, A:R.831

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Focht, D. et al., Improved Model of Proton Pump Crystal Structure Obtained by Interactive Molecular Dynamics Flexible Fitting Expands the Mechanistic Model for Proton Translocation in P-Type ATPases. Front Physiol (2017)

Release Date

2016-08-10

Peptides

ATPase 2, plasma membrane-type: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Membrane

We predict this structure to be a membrane protein.
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ATPase 2, plasma membrane-type

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