The domain within your query sequence starts at position 17 and ends at position 142; the E-value for the P5-ATPase domain shown below is 7.5e-25.
EENELEVFGYHTQNLRRALCLVTAILTLGAVQLMFYWRPEWWVWTSCIPCPLQEADTILL RTTDEFRRYMRKKVFCLHLSTLKFPISKNPEEPLVADHHSVINQAVMKPELKLRCIQVQK IRYVWD
P5-ATPase |
---|
PFAM accession number: | PF12409 |
---|---|
Interpro abstract (IPR006544): | P-ATPases (also known as E1-E2 ATPases) ([intenz:3.6.3.-]) are found in bacteria and in a number of eukaryotic plasma membranes and organelles [ (PUBMED:9419228) ]. P-ATPases function to transport a variety of different compounds, including ions and phospholipids, across a membrane using ATP hydrolysis for energy. There are many different classes of P-ATPases, which transport specific types of ion: H + Na + K + Mg 2+ Ca 2+ Ag + and Ag 2+ Zn 2+ Co 2+ Pb 2+ Ni 2+ Cd 2+ Cu + and Cu 2+ . P-ATPases can be composed of one or two polypeptides, and can usually assume two main conformations called E1 and E2. Transmembrane ATPases are membrane-bound enzyme complexes/ion transporters that use ATP hydrolysis to drive the transport of protons across a membrane. Some transmembrane ATPases also work in reverse, harnessing the energy from a proton gradient, using the flux of ions across the membrane via the ATPase proton channel to drive the synthesis of ATP. There are several different types of transmembrane ATPases, which can differ in function (ATP hydrolysis and/or synthesis), structure (e.g., F-, V- and A-ATPases, which contain rotary motors) and in the type of ions they transport [ (PUBMED:15473999) (PUBMED:15078220) ]. The different types include:
These P-type ATPases from eukaryotes form a different clade, designated subfamily V [ (PUBMED:9419228) ]. P-type ATPases use ATP for intracellular cation homeostasis and are required for proper lysosomal and mitochondria maintenance [ (PUBMED:3053814) ], also playing a role in the maintenance of neuronal integrity [ (PUBMED:27278822) ]. P-type ATPases are also involved in the uptake and/or transport of polyamines, contributing to the polyamines homeostasis within the cells [ (PUBMED:19762559) ]. |
GO process: | cation transport (GO:0006812) |
GO component: | integral component of membrane (GO:0016021) |
GO function: | ATPase activity (GO:0016887) |
This is a PFAM domain. For full annotation and more information, please see the PFAM entry P5-ATPase