Description : (p21616|avp_phaau : 1176.0) Pyrophosphate-energized vacuolar membrane proton pump (EC 3.6.1.1) (Pyrophosphate-energized inorganic pyrophosphatase) (H(+)-PPase) (Vacuolar H(+)-pyrophosphatase) - Phaseolus aureus (Mung bean) (Vigna radiata) & (at1g15690 : 1173.0) Encodes a H(+)-translocating (pyrophosphate-energized) inorganic pyrophosphatase (H(+)-PPase; EC 3.6.1.1) located in the vacuolar membrane. Expression is found in all tissues examined, including meristems and floral organ primordium. Expression is particularly enhanced in pollen, and is repressed by light. Over expression and loss of function phenotypes suggest AVP1 is involved in regulation of apoplastic pH and auxin transport. The effect on auxin transport likely involves effects of extracellular pH on subcellular localization of auxin efflux carriers such as PIN1.; AVP1; FUNCTIONS IN: hydrogen-translocating pyrophosphatase activity; INVOLVED IN: response to water deprivation, response to salt stress, establishment or maintenance of transmembrane electrochemical gradient, leaf development, auxin polar transport; LOCATED IN: in 7 components; EXPRESSED IN: 27 plant structures; EXPRESSED DURING: 16 growth stages; CONTAINS InterPro DOMAIN/s: Inorganic H+ pyrophosphatase (InterPro:IPR004131); BEST Arabidopsis thaliana protein match is: Inorganic H pyrophosphatase family protein (TAIR:AT1G16780.1); Has 5891 Blast hits to 5869 proteins in 792 species: Archae - 67; Bacteria - 1317; Metazoa - 5; Fungi - 0; Plants - 299; Viruses - 0; Other Eukaryotes - 4203 (source: NCBI BLink). & (reliability: 2346.0) & (original description: no original description)
Gene families : OG_42_0001176 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0001176_tree
Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.
Type | Description | Actions |
---|---|---|
Neighborhood | Pseudotsuga release: PSME_00038982-RA | |
Cluster | HCCA clusters: Cluster_237 |
Target | Alias | Description | ECC score | Gene Family Method | Actions |
---|---|---|---|---|---|
270204 | No alias | Inorganic H pyrophosphatase family protein | 0.02 | Orthogroups_2024-Update | |
MA_93674g0010 | No alias | (at1g15690 : 1069.0) Encodes a H(+)-translocating... | 0.03 | Orthogroups_2024-Update | |
Potri.005G018700 | No alias | Inorganic H pyrophosphatase family protein | 0.03 | Orthogroups_2024-Update | |
Sopen06g025520 | No alias | Inorganic H+ pyrophosphatase | 0.04 | Orthogroups_2024-Update |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0004427 | inorganic diphosphatase activity | IEA | InterProScan predictions |
MF | GO:0009678 | hydrogen-translocating pyrophosphatase activity | IEA | InterProScan predictions |
CC | GO:0016020 | membrane | IEA | InterProScan predictions |
BP | GO:1902600 | proton transmembrane transport | IEA | InterProScan predictions |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0004506 | squalene monooxygenase activity | IEP | Predicted GO |
MF | GO:0004721 | phosphoprotein phosphatase activity | IEP | Predicted GO |
MF | GO:0005488 | binding | IEP | Predicted GO |
BP | GO:0006721 | terpenoid metabolic process | IEP | Predicted GO |
MF | GO:0008138 | protein tyrosine/serine/threonine phosphatase activity | IEP | Predicted GO |
MF | GO:0008270 | zinc ion binding | IEP | Predicted GO |
MF | GO:0008661 | 1-deoxy-D-xylulose-5-phosphate synthase activity | IEP | Predicted GO |
BP | GO:0016114 | terpenoid biosynthetic process | IEP | Predicted GO |
BP | GO:0016311 | dephosphorylation | IEP | Predicted GO |
MF | GO:0016744 | transferase activity, transferring aldehyde or ketonic groups | IEP | Predicted GO |
MF | GO:0043167 | ion binding | IEP | Predicted GO |
MF | GO:0043169 | cation binding | IEP | Predicted GO |
MF | GO:0046872 | metal ion binding | IEP | Predicted GO |
MF | GO:0046914 | transition metal ion binding | IEP | Predicted GO |
BP | GO:0048193 | Golgi vesicle transport | IEP | Predicted GO |
InterPro domains | Description | Start | Stop |
---|---|---|---|
IPR004131 | PPase-energised_H-pump | 24 | 750 |
No external refs found! |