| Signature Domain? help Back to Top |
 |
| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | G2-like | 84.7 | 9.4e-27 | 23 | 73 | 1 | 51 |
G2-like 1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQ 51
k+rl+Wt+eLH+ F +av+qLGG+e+AtPk il++m++ gLt+ hvkSHLQ
Sopim09g005370.0.1 23 KERLKWTQELHDLFEKAVSQLGGPERATPKGILKVMGISGLTIFHVKSHLQ 73
68************************************************* PP
|
| 3D Structure ? help Back to Top |
 |
| PDB ID |
Evalue |
Query Start |
Query End |
Hit Start |
Hit End |
Description |
| 6j4k_A | 2e-20 | 23 | 73 | 2 | 52 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j4k_B | 2e-20 | 23 | 73 | 2 | 52 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j4r_A | 2e-20 | 23 | 73 | 1 | 51 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j4r_B | 2e-20 | 23 | 73 | 1 | 51 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j4r_C | 2e-20 | 23 | 73 | 1 | 51 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j4r_D | 2e-20 | 23 | 73 | 1 | 51 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j5b_A | 2e-20 | 23 | 73 | 2 | 52 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j5b_C | 2e-20 | 23 | 73 | 2 | 52 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j5b_D | 2e-20 | 23 | 73 | 2 | 52 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j5b_F | 2e-20 | 23 | 73 | 2 | 52 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j5b_H | 2e-20 | 23 | 73 | 2 | 52 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j5b_J | 2e-20 | 23 | 73 | 2 | 52 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| Search in ModeBase |
| Functional Description ? help
Back to Top |
| Source |
Description |
| UniProt | Transcription factor involved in phosphate starvation signaling (PubMed:11511543, PubMed:17927693, PubMed:26586833). Binds as a dimer to P1BS, an imperfect palindromic sequence 5'-GNATATNC-3', to promote the expression of inorganic phosphate (Pi) starvation-responsive genes (PubMed:11511543, PubMed:20838596, PubMed:26586833). SPX1 is a competitive inhibitor of this DNA-binding (PubMed:25271326). PHR1 binding to its targets is low Pi-dependent (PubMed:25271326). Regulates the expression of miR399 (PubMed:20838596). Regulates the expression of IPS1 (At3g09922), a non-coding RNA that mimics the target of miR399 to block the cleavage of PHO2 under Pi-deficient conditions (PubMed:17643101). Regulates lipid remodeling and triacylglycerol accumulation during phosphorus starvation (PubMed:25680792). Required for the shoot-specific hypoxic response (PubMed:24753539). Regulates FER1 expression upon phosphate starvation, linking iron and phosphate homeostasis (PubMed:23788639). Contributes to the homeostasis of both sulfate and phosphate in plants under phosphate deficiency (PubMed:21261953). Required for adaptation to high light and retaining functional photosynthesis during phosphate starvation (PubMed:21910737). Involved in the coregulation of Zn and Pi homeostasis (PubMed:24420568). {ECO:0000269|PubMed:11511543, ECO:0000269|PubMed:17643101, ECO:0000269|PubMed:17927693, ECO:0000269|PubMed:20838596, ECO:0000269|PubMed:21261953, ECO:0000269|PubMed:21910737, ECO:0000269|PubMed:23788639, ECO:0000269|PubMed:24420568, ECO:0000269|PubMed:24753539, ECO:0000269|PubMed:25271326, ECO:0000269|PubMed:25680792, ECO:0000269|PubMed:26586833}. |
