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IPR002161 is a Pyridoxal 5'-phosphate synthase subunit PdxT/SNO.
<p>This entry represents a family of pyridoxal 5'-phosphate synthase subunit, also known as the pdxT/SNO family. This family belongs to a superfamily containing a triad glutamine aminotransferase fold, characterised by a conserved Cys-His-Glu active site [[cite:PUB00018044]]. Two regions are highly conserved across all taxa, the PGGEST motif and the FHPE(LT) motif [[cite:PUB00018045]]. PdxT/SNO proteins are an α/β three-layer sandwich containing a seven- stranded twisted mixed parallel β-sheet flanked by a six α-helices on the N-terminal stretch of the sheet, four on one side and two on the other [[cite:PUB00018044]]. They are involved in vitamin B6 biosynthesis.</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 | Glutaminase activity | Catalysis of the reaction: L-glutamine + H2O = L-glutamate + NH3. | ||
| Biological process | Vitamin B6 biosynthetic process | The chemical reactions and pathways resulting in the formation of any of the vitamin B6 compounds; pyridoxal, pyridoxamine and pyridoxine and the active form, pyridoxal phosphate. | ||
| Biological process | Pyridoxal phosphate biosynthetic process | The chemical reactions and pathways resulting in the formation of pyridoxal phosphate, pyridoxal phosphorylated at the hydroxymethyl group of C-5, the active form of vitamin B6. |
| Transcript | Name | Description | Predicted domains | Domain count |
|---|---|---|---|---|
| – | PREDICTED: pyridoxal biosynthesis protein PDX2-like [Cicer arietinum] gi|502147413|ref|XP_004506773.1| | 14 | ||
| – | PREDICTED: pyridoxal biosynthesis protein PDX2-like [Cicer arietinum] gi|502147413|ref|XP_004506773.1| | 9 | ||
| – | Pyridoxal 5'-phosphate synthase subunit PdxT; TAIR: AT5G60540.1 pyridoxine biosynthesis 2; Swiss-Prot: sp|Q8LAD0|PDX2_ARATH Probable pyridoxal 5'-phosphate synthase subunit PDX2; TrEMBL-Plants: tr|I3SUR2|I3SUR2_LOTJA Uncharacterized protein; Found in the gene: LotjaGi3g1v0210000 | 9 | ||
| – | Pyridoxal 5'-phosphate synthase subunit PdxT; TAIR: AT5G60540.1 pyridoxine biosynthesis 2; Swiss-Prot: sp|Q8LAD0|PDX2_ARATH Probable pyridoxal 5'-phosphate synthase subunit PDX2; TrEMBL-Plants: tr|I3SUR2|I3SUR2_LOTJA Uncharacterized protein; Found in the gene: LotjaGi3g1v0210000 | 9 | ||
| – | Pyridoxal 5'-phosphate synthase subunit PdxT; TAIR: AT5G60540.1 pyridoxine biosynthesis 2; Swiss-Prot: sp|Q8LAD0|PDX2_ARATH Probable pyridoxal 5'-phosphate synthase subunit PDX2; TrEMBL-Plants: tr|I3SUR2|I3SUR2_LOTJA Uncharacterized protein; Found in the gene: LotjaGi3g1v0210000 | 14 | ||
| – | Pyridoxal 5'-phosphate synthase subunit PdxT; TAIR: AT5G60540.1 pyridoxine biosynthesis 2; Swiss-Prot: sp|Q8LAD0|PDX2_ARATH Probable pyridoxal 5'-phosphate synthase subunit PDX2; TrEMBL-Plants: tr|I3SUR2|I3SUR2_LOTJA Uncharacterized protein; Found in the gene: LotjaGi3g1v0210000 | 14 |
A list of co-occurring predicted domains within the L. japonicus gene space:
| Predicted domain | Source | Observations | Saturation (%) |
|---|---|---|---|
| cd01749 | CDD | 1 | 16.67 |