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IPR006408 is a P-type ATPase, subfamily IIB.
<p>This family describes the P-type ATPase responsible for translocating calcium ions across the plasma membrane of eukaryotes [[cite:PUB00009617]], out of the cell. In some organisms, this type of pump may also be found in vacuolar membranes [[cite:PUB00009618]]. In humans and mice, at least, there are multiple isoforms of the PMCA pump with overlapping but not redundant functions. Accordingly, there are no human diseases linked to PMCA defects, although alterations of PMCA function do elicit physiological effects [[cite:PUB00009619]]. The calcium P-type ATPases have been characterised as Type IIB based on a phylogenetic analysis which distinguishes this group from the Type IIA SERCA calcium pump [[cite:PUB00009616]].</p> <p>P-ATPases (also known as E1-E2 ATPases) ([ec:3.6.3.-]) are found in bacteria and in a number of eukaryotic plasma membranes and organelles [[cite:PUB00009616]]. 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<sup>+</sup>, Na<sup>+</sup>, K<sup>+</sup>, Mg<sup>2+</sup>, Ca<sup>2+</sup>, Ag<sup>+</sup>and Ag<sup>2+</sup>, Zn<sup>2+</sup>, Co<sup>2+</sup>, Pb<sup>2+</sup>, Ni<sup>2+</sup>, Cd<sup>2+</sup>, Cu<sup>+</sup>and Cu<sup>2+</sup>. P-ATPases can be composed of one or two polypeptides, and can usually assume two main conformations called E1 and E2.</p> <p>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.</p>
This description is obtained from EB-eye REST.
GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .
GO term | Namespace | Name | Definition | Relationships |
---|---|---|---|---|
Molecular function | Calcium-transporting ATPase activity | Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Ca2+(cis) = ADP + phosphate + Ca2+(trans). | ||
Molecular function | ATP binding | Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. | ||
Cellular component | Membrane | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. | ||
Biological process | Calcium ion transmembrane transport | A process in which a calcium ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore. |
Transcript | Name | Description | Predicted domains | Domain count |
---|---|---|---|---|
– | Type IIB calcium ATPase [Medicago truncatula] gi|18483249|gb|AAL73984.1|AF466149_1 | 33 | ||
– | Type IIB calcium ATPase [Medicago truncatula] gi|18483249|gb|AAL73984.1|AF466149_1 | 26 | ||
– | PREDICTED: calcium-transporting ATPase 1, chloroplastic-like [Glycine max] gi|356510560|ref|XP_003524005.1| | 23 | ||
– | Type IIB calcium ATPase [Medicago truncatula] gi|18483249|gb|AAL73984.1|AF466149_1 | 33 | ||
– | PREDICTED: calcium-transporting ATPase 12, plasma membrane-type-like [Glycine max] gi|356570602|ref|XP_003553474.1| | 30 | ||
– | PREDICTED: calcium-transporting ATPase 12, plasma membrane-type-like [Glycine max] gi|356570602|ref|XP_003553474.1| | 30 | ||
– | Type IIB calcium ATPase MCA5 [Medicago truncatula] gi|21314227|gb|AAM44081.1| | 35 | ||
– | PREDICTED: calcium-transporting ATPase 9, plasma membrane-type-like [Glycine max] gi|356523453|ref|XP_003530353.1| | 36 | ||
– | Autoinhibited calcium ATPase [Theobroma cacao] gi|508713931|gb|EOY05828.1| | 28 | ||
– | Calcium-transporting ATPase 4, plasma membrane-type [Medicago truncatula] gi|357471123|ref|XP_003605846.1| | 28 | ||
– | PREDICTED: calcium-transporting ATPase 2, plasma membrane-type-like [Cicer arietinum] gi|502152734|ref|XP_004509067.1| | 32 | ||
– | PREDICTED: calcium-transporting ATPase 10, plasma membrane-type-like [Glycine max] gi|356562048|ref|XP_003549287.1| | 35 | ||
– | PREDICTED: calcium-transporting ATPase 4, plasma membrane-type-like [Cicer arietinum] gi|502123238|ref|XP_004498043.1| | 29 | ||
– | PREDICTED: calcium-transporting ATPase 4, plasma membrane-type-like [Cicer arietinum] gi|502123238|ref|XP_004498043.1| | 34 | ||
– | PREDICTED: calcium-transporting ATPase 8, plasma membrane-type-like [Glycine max] gi|356530348|ref|XP_003533744.1| | 32 | ||
– | Calcium-transporting ATPase; TAIR: AT1G27770.1 autoinhibited Ca2+-ATPase 1; Swiss-Prot: sp|Q37145|ACA1_ARATH Calcium-transporting ATPase 1, chloroplastic; TrEMBL-Plants: tr|A0A151TTM3|A0A151TTM3_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi1g1v0361100 | 40 | ||
– | Calcium-transporting ATPase; TAIR: AT1G27770.1 autoinhibited Ca2+-ATPase 1; Swiss-Prot: sp|Q37145|ACA1_ARATH Calcium-transporting ATPase 1, chloroplastic; TrEMBL-Plants: tr|D3YBB1|D3YBB1_TRIRP Calcium-transporting ATPase; Found in the gene: LotjaGi1g1v0361100 | 40 | ||
– | Calcium-transporting ATPase; TAIR: AT1G27770.1 autoinhibited Ca2+-ATPase 1; Swiss-Prot: sp|Q37145|ACA1_ARATH Calcium-transporting ATPase 1, chloroplastic; TrEMBL-Plants: tr|A0A0L9UI45|A0A0L9UI45_PHAAN Calcium-transporting ATPase; Found in the gene: LotjaGi1g1v0361100 | 40 | ||
– | Calcium-transporting ATPase; TAIR: AT3G57330.1 autoinhibited Ca2+-ATPase 11; Swiss-Prot: sp|Q9M2L4|ACA11_ARATH Putative calcium-transporting ATPase 11, plasma membrane-type; TrEMBL-Plants: tr|Q8W0V0|Q8W0V0_MEDTR Calcium-transporting ATPase; Found in the gene: LotjaGi1g1v0670500 | 40 | ||
– | Calcium-transporting ATPase; TAIR: AT3G57330.1 autoinhibited Ca2+-ATPase 11; Swiss-Prot: sp|Q9M2L4|ACA11_ARATH Putative calcium-transporting ATPase 11, plasma membrane-type; TrEMBL-Plants: tr|Q8W0V0|Q8W0V0_MEDTR Calcium-transporting ATPase; Found in the gene: LotjaGi1g1v0670500 | 40 | ||
– | Calcium-transporting ATPase; TAIR: AT3G63380.1 ATPase E1-E2 type family protein / haloacid dehalogenase-like hydrolase family protein; Swiss-Prot: sp|Q9LY77|ACA12_ARATH Calcium-transporting ATPase 12, plasma membrane-type; TrEMBL-Plants: tr|I1N9K8|I1N9K8_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi1g1v0715300 | 36 | ||
– | Calcium-transporting ATPase; TAIR: AT3G63380.1 ATPase E1-E2 type family protein / haloacid dehalogenase-like hydrolase family protein; Swiss-Prot: sp|Q9LY77|ACA12_ARATH Calcium-transporting ATPase 12, plasma membrane-type; TrEMBL-Plants: tr|I1N9K8|I1N9K8_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi1g1v0715300 | 36 | ||
– | Calcium-transporting ATPase; TAIR: AT3G22910.1 ATPase E1-E2 type family protein / haloacid dehalogenase-like hydrolase family protein; Swiss-Prot: sp|Q9LIK7|ACA13_ARATH Putative calcium-transporting ATPase 13, plasma membrane-type; TrEMBL-Plants: tr|I1N6I6|I1N6I6_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi2g1v0060200 | 26 | ||
– | Calcium-transporting ATPase; TAIR: AT3G22910.1 ATPase E1-E2 type family protein / haloacid dehalogenase-like hydrolase family protein; Swiss-Prot: sp|Q9LIK7|ACA13_ARATH Putative calcium-transporting ATPase 13, plasma membrane-type; TrEMBL-Plants: tr|I1N6I6|I1N6I6_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi2g1v0060200 | 34 | ||
– | Calcium-transporting ATPase; TAIR: AT4G37640.1 calcium ATPase 2; Swiss-Prot: sp|O81108|ACA2_ARATH Calcium-transporting ATPase 2, plasma membrane-type; TrEMBL-Plants: tr|Q8L8A0|Q8L8A0_MEDTR Calcium-transporting ATPase; Found in the gene: LotjaGi2g1v0409000 | 39 | ||
– | Calcium-transporting ATPase; TAIR: AT4G37640.1 calcium ATPase 2; Swiss-Prot: sp|O81108|ACA2_ARATH Calcium-transporting ATPase 2, plasma membrane-type; TrEMBL-Plants: tr|I1LH66|I1LH66_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi2g1v0409000 | 30 | ||
– | Calcium-transporting ATPase; TAIR: AT3G21180.1 autoinhibited Ca(2+)-ATPase 9; Swiss-Prot: sp|Q9LU41|ACA9_ARATH Calcium-transporting ATPase 9, plasma membrane-type; TrEMBL-Plants: tr|A0A0R0H8K5|A0A0R0H8K5_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0000800 | 41 | ||
– | Calcium-transporting ATPase; TAIR: AT3G21180.1 autoinhibited Ca(2+)-ATPase 9; Swiss-Prot: sp|Q9LU41|ACA9_ARATH Calcium-transporting ATPase 9, plasma membrane-type; TrEMBL-Plants: tr|I1M613|I1M613_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0000800 | 39 | ||
– | Calcium-transporting ATPase; TAIR: AT3G21180.1 autoinhibited Ca(2+)-ATPase 9; Swiss-Prot: sp|Q9LU41|ACA9_ARATH Calcium-transporting ATPase 9, plasma membrane-type; TrEMBL-Plants: tr|I1M613|I1M613_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0000800 | 41 | ||
– | Calcium-transporting ATPase; TAIR: AT3G57330.1 autoinhibited Ca2+-ATPase 11; Swiss-Prot: sp|Q9M2L4|ACA11_ARATH Putative calcium-transporting ATPase 11, plasma membrane-type; TrEMBL-Plants: tr|A0A072TQY5|A0A072TQY5_MEDTR Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0302100 | 39 | ||
– | Calcium-transporting ATPase; TAIR: AT3G21180.1 autoinhibited Ca(2+)-ATPase 9; Swiss-Prot: sp|Q9LU41|ACA9_ARATH Calcium-transporting ATPase 9, plasma membrane-type; TrEMBL-Plants: tr|A0A151RP99|A0A151RP99_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0344900 | 42 | ||
– | Calcium-transporting ATPase; TAIR: AT3G21180.1 autoinhibited Ca(2+)-ATPase 9; Swiss-Prot: sp|Q9LU41|ACA9_ARATH Calcium-transporting ATPase 9, plasma membrane-type; TrEMBL-Plants: tr|A0A151RP99|A0A151RP99_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0344900 | 42 | ||
– | Calcium-transporting ATPase; TAIR: AT3G21180.1 autoinhibited Ca(2+)-ATPase 9; Swiss-Prot: sp|Q9LU41|ACA9_ARATH Calcium-transporting ATPase 9, plasma membrane-type; TrEMBL-Plants: tr|A0A151RP99|A0A151RP99_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0344900 | 37 | ||
– | Calcium-transporting ATPase; TAIR: AT3G21180.1 autoinhibited Ca(2+)-ATPase 9; Swiss-Prot: sp|Q9LU41|ACA9_ARATH Calcium-transporting ATPase 9, plasma membrane-type; TrEMBL-Plants: tr|A0A151RP99|A0A151RP99_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0344900 | 38 | ||
– | Calcium-transporting ATPase; TAIR: AT3G21180.1 autoinhibited Ca(2+)-ATPase 9; Swiss-Prot: sp|Q9LU41|ACA9_ARATH Calcium-transporting ATPase 9, plasma membrane-type; TrEMBL-Plants: tr|A0A151RP99|A0A151RP99_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0344900 | 42 | ||
– | Calcium-transporting ATPase; TAIR: AT3G21180.1 autoinhibited Ca(2+)-ATPase 9; Swiss-Prot: sp|Q9LU41|ACA9_ARATH Calcium-transporting ATPase 9, plasma membrane-type; TrEMBL-Plants: tr|A0A151RP99|A0A151RP99_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0344900 | 38 | ||
– | Calcium-transporting ATPase; TAIR: AT3G57330.1 autoinhibited Ca2+-ATPase 11; Swiss-Prot: sp|Q9M2L4|ACA11_ARATH Putative calcium-transporting ATPase 11, plasma membrane-type; TrEMBL-Plants: tr|K7LSD7|K7LSD7_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0546200 | 39 | ||
– | Calcium-transporting ATPase; TAIR: AT3G57330.1 autoinhibited Ca2+-ATPase 11; Swiss-Prot: sp|Q9M2L4|ACA11_ARATH Putative calcium-transporting ATPase 11, plasma membrane-type; TrEMBL-Plants: tr|G7JUR7|G7JUR7_MEDTR Calcium-transporting ATPase; Found in the gene: LotjaGi3g1v0546200 | 37 | ||
– | Calcium-transporting ATPase; TAIR: AT4G37640.1 calcium ATPase 2; Swiss-Prot: sp|O81108|ACA2_ARATH Calcium-transporting ATPase 2, plasma membrane-type; TrEMBL-Plants: tr|A0A151RXX5|A0A151RXX5_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi4g1v0095400 | 39 | ||
– | Calcium-transporting ATPase; TAIR: AT4G37640.1 calcium ATPase 2; Swiss-Prot: sp|O81108|ACA2_ARATH Calcium-transporting ATPase 2, plasma membrane-type; TrEMBL-Plants: tr|A0A151RXX5|A0A151RXX5_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi4g1v0095400 | 39 | ||
– | Calcium-transporting ATPase; TAIR: AT2G22950.1 Cation transporter/ E1-E2 ATPase family protein; Swiss-Prot: sp|O64806|ACA7_ARATH Putative calcium-transporting ATPase 7, plasma membrane-type; TrEMBL-Plants: tr|A0A151RXX5|A0A151RXX5_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi4g1v0095400 | 39 | ||
– | Calcium-transporting ATPase; TAIR: AT2G22950.1 Cation transporter/ E1-E2 ATPase family protein; Swiss-Prot: sp|O64806|ACA7_ARATH Putative calcium-transporting ATPase 7, plasma membrane-type; TrEMBL-Plants: tr|A0A151RXX5|A0A151RXX5_CAJCA Calcium-transporting ATPase; Found in the gene: LotjaGi4g1v0095400 | 29 | ||
– | Calcium-transporting ATPase; TAIR: AT4G29900.1 autoinhibited Ca(2+)-ATPase 10; Swiss-Prot: sp|Q9SZR1|ACA10_ARATH Calcium-transporting ATPase 10, plasma membrane-type; TrEMBL-Plants: tr|I1MSK0|I1MSK0_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi4g1v0307000 | 41 | ||
– | Calcium-transporting ATPase; TAIR: AT4G29900.1 autoinhibited Ca(2+)-ATPase 10; Swiss-Prot: sp|Q9SZR1|ACA10_ARATH Calcium-transporting ATPase 10, plasma membrane-type; TrEMBL-Plants: tr|I1MSK0|I1MSK0_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi4g1v0307000 | 41 | ||
– | Calcium-transporting ATPase; TAIR: AT5G57110.1 autoinhibited Ca2+ -ATPase, isoform 8; Swiss-Prot: sp|Q9LF79|ACA8_ARATH Calcium-transporting ATPase 8, plasma membrane-type; TrEMBL-Plants: tr|A0A0R0G1Y0|A0A0R0G1Y0_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi4g1v0307000 | 29 | ||
– | Calcium-transporting ATPase; TAIR: AT2G41560.1 autoinhibited Ca(2+)-ATPase, isoform 4; Swiss-Prot: sp|O22218|ACA4_ARATH Calcium-transporting ATPase 4, plasma membrane-type; TrEMBL-Plants: tr|Q93YX7|Q93YX7_MEDTR Calcium-transporting ATPase; Found in the gene: LotjaGi5g1v0136100 | 40 | ||
– | Calcium-transporting ATPase; TAIR: AT2G41560.1 autoinhibited Ca(2+)-ATPase, isoform 4; Swiss-Prot: sp|O22218|ACA4_ARATH Calcium-transporting ATPase 4, plasma membrane-type; TrEMBL-Plants: tr|Q93YX7|Q93YX7_MEDTR Calcium-transporting ATPase; Found in the gene: LotjaGi5g1v0136100 | 34 | ||
– | Calcium-transporting ATPase; TAIR: AT5G57110.1 autoinhibited Ca2+ -ATPase, isoform 8; Swiss-Prot: sp|Q9LF79|ACA8_ARATH Calcium-transporting ATPase 8, plasma membrane-type; TrEMBL-Plants: tr|A0A0R0G1Y0|A0A0R0G1Y0_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi6g1v0234000 | 41 | ||
– | Calcium-transporting ATPase; TAIR: AT5G57110.1 autoinhibited Ca2+ -ATPase, isoform 8; Swiss-Prot: sp|Q9LF79|ACA8_ARATH Calcium-transporting ATPase 8, plasma membrane-type; TrEMBL-Plants: tr|A0A0R0G1Y0|A0A0R0G1Y0_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi6g1v0234000 | 41 | ||
– | Calcium-transporting ATPase; TAIR: AT5G57110.1 autoinhibited Ca2+ -ATPase, isoform 8; Swiss-Prot: sp|Q9LF79|ACA8_ARATH Calcium-transporting ATPase 8, plasma membrane-type; TrEMBL-Plants: tr|A0A0R0G1Y0|A0A0R0G1Y0_SOYBN Calcium-transporting ATPase; Found in the gene: LotjaGi6g1v0234000 | 38 |
A list of co-occurring predicted domains within the L. japonicus gene space:
Predicted domain | Source | Observations | Saturation (%) |
---|---|---|---|
TRANSMEMBRANE | Phobius | 1 | 2.00 |