P-type ATPases
A highly conserved family of ATPases that facilitate the transport of lipids and cations across the plasma membrane. Structurally, they are elongated ALPHA-HELICES constituting five functionally distinct domains: three cytoplasmic domains A, N, and P which contain the catalytic sites, and two transmembrane domains. The N domain phosphorylates the P-domain at an invariant ASPARTATE residue, which, in turn, is dephosphorylated by the A domain. The phosphorylation and dephosphorylation cycles drive conformational changes in the protein between two states (E1 and E2), which allow the substrate to access the other side of the membrane.
Year introduced: 2018
PubMed search builder options
Subheadings:
Tree Number(s): D08.811.277.040.025.314, D12.776.157.530.813, D12.776.543.585.813
MeSH Unique ID: D000073779
Registry Number: EC 3.6.3.-
Entry Terms:
- ATPases, P-type
- P type ATPases
- P-type ATPase
- ATPase, P-type
- P-type Adenosine Triphosphatase
- Adenosine Triphosphatase, P-type
- P type Adenosine Triphosphatase
- Triphosphatase, P-type Adenosine
- Phosphorylation-type Adenosine Triphosphatases
- Adenosine Triphosphatases, Phosphorylation-type
- Phosphorylation type Adenosine Triphosphatases
- Triphosphatases, Phosphorylation-type Adenosine
- E1-E2 ATPases
- ATPases, E1-E2
- E1 E2 ATPases
- P-type Adenosine Triphosphatases
- Adenosine Triphosphatases, P-type
- P type Adenosine Triphosphatases
- Triphosphatases, P-type Adenosine
- Phosphorylation-type ATPases
- ATPases, Phosphorylation-type
- Phosphorylation type ATPases
- E1-E2 ATPase
- ATPase, E1-E2
- E1 E2 ATPase
- P Type Atpase
- Atpase, P Type
- Type Atpase, P
Previous Indexing: