Description : (at4g34350 : 655.0) Arabidopsis ISPH is involved in the plastid nonmevalonate pathway of isoprenoid biosynthesis. It was shown to complement the lethal phenotype of E. coli ispH mutant and is therefore most likely encodes a protein with 4-hydroxy-3-methylbut-2-en-1-yl diphosphate reductase activity involved in the last step of mevalonate-independent isopentenyl biosynthesis. Mutant has Albino seedling.; 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (HDR); FUNCTIONS IN: 4-hydroxy-3-methylbut-2-en-1-yl diphosphate reductase activity, 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase activity; INVOLVED IN: response to antibiotic, isopentenyl diphosphate biosynthetic process, mevalonate-independent pathway; LOCATED IN: chloroplast stroma, chloroplast; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: LytB protein (InterPro:IPR003451); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink). & (reliability: 1310.0) & (original description: no original description)
Gene families : OG_42_0004636 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0004636_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_00002410-RA | |
Cluster | HCCA clusters: Cluster_96 |
Target | Alias | Description | ECC score | Gene Family Method | Actions |
---|---|---|---|---|---|
A4A49_21630 | No alias | 4-hydroxy-3-methylbut-2-enyl diphosphate reductase, chloroplastic | 0.02 | Orthogroups_2024-Update | |
Mp5g09880.1 | No alias | 4-hydroxy-3-methylbut-2-enyl diphosphate reductase | 0.02 | Orthogroups_2024-Update | |
Sopen01g051490 | No alias | LytB protein | 0.03 | Orthogroups_2024-Update |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
BP | GO:0019288 | isopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway | IEA | InterProScan predictions |
MF | GO:0046872 | metal ion binding | IEA | InterProScan predictions |
BP | GO:0050992 | dimethylallyl diphosphate biosynthetic process | IEA | InterProScan predictions |
MF | GO:0051745 | 4-hydroxy-3-methylbut-2-en-1-yl diphosphate reductase activity | IEA | InterProScan predictions |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0000287 | magnesium ion binding | IEP | Predicted GO |
MF | GO:0004743 | pyruvate kinase activity | IEP | Predicted GO |
CC | GO:0005576 | extracellular region | IEP | Predicted GO |
CC | GO:0005618 | cell wall | IEP | Predicted GO |
BP | GO:0005975 | carbohydrate metabolic process | IEP | Predicted GO |
BP | GO:0005976 | polysaccharide metabolic process | IEP | Predicted GO |
BP | GO:0006073 | cellular glucan metabolic process | IEP | Predicted GO |
BP | GO:0006720 | isoprenoid metabolic process | IEP | Predicted GO |
BP | GO:0006721 | terpenoid metabolic process | IEP | Predicted GO |
MF | GO:0008168 | methyltransferase activity | IEP | Predicted GO |
MF | GO:0008171 | O-methyltransferase activity | IEP | Predicted GO |
BP | GO:0008299 | isoprenoid biosynthetic process | IEP | Predicted GO |
MF | GO:0008661 | 1-deoxy-D-xylulose-5-phosphate synthase activity | IEP | Predicted GO |
MF | GO:0008685 | 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase activity | IEP | Predicted GO |
BP | GO:0016114 | terpenoid biosynthetic process | IEP | Predicted GO |
MF | GO:0016740 | transferase activity | IEP | Predicted GO |
MF | GO:0016741 | transferase activity, transferring one-carbon groups | IEP | Predicted GO |
MF | GO:0016744 | transferase activity, transferring aldehyde or ketonic groups | IEP | Predicted GO |
MF | GO:0016757 | transferase activity, transferring glycosyl groups | IEP | Predicted GO |
MF | GO:0016762 | xyloglucan:xyloglucosyl transferase activity | IEP | Predicted GO |
MF | GO:0016765 | transferase activity, transferring alkyl or aryl (other than methyl) groups | IEP | Predicted GO |
MF | GO:0016829 | lyase activity | IEP | Predicted GO |
MF | GO:0016849 | phosphorus-oxygen lyase activity | IEP | Predicted GO |
CC | GO:0030312 | external encapsulating structure | IEP | Predicted GO |
MF | GO:0030955 | potassium ion binding | IEP | Predicted GO |
MF | GO:0031420 | alkali metal ion binding | IEP | Predicted GO |
BP | GO:0044042 | glucan metabolic process | IEP | Predicted GO |
BP | GO:0044262 | cellular carbohydrate metabolic process | IEP | Predicted GO |
BP | GO:0044264 | cellular polysaccharide metabolic process | IEP | Predicted GO |
MF | GO:0046527 | glucosyltransferase activity | IEP | Predicted GO |
MF | GO:0046983 | protein dimerization activity | IEP | Predicted GO |
CC | GO:0048046 | apoplast | IEP | Predicted GO |
InterPro domains | Description | Start | Stop |
---|---|---|---|
IPR003451 | LytB/IspH | 133 | 490 |
No external refs found! |