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IPR005881 is a Serine O-acetyltransferase.
<p>The biosynthesis of L-cysteine is the predominant way by which inorganic sulphur is incorporated into organic compounds. In this process, the most abundant utilizable source of sulphur, inorganic sulphate, is taken up and reduced to sulphide. Sulphide is used to produce L-cysteine, which serves for protein synthesis or the production of other sulphur-containing organic compounds. Two routes for cysteine biosynthesis in nature have been documented. Serine transacetylase (also known as serine O-acetyltransferase; [ec:2.3.1.30]) catalyzes steps in pathway I, the activation of L-serine by acetyl-coenzyme A, yielding O-acetyl-L-serine.</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 |
|---|---|---|---|---|
| Cellular component | Cytoplasm | All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. | ||
| Biological process | Cysteine biosynthetic process from serine | The chemical reactions and pathways resulting in the formation of cysteine from other compounds, including serine. | ||
| Molecular function | Serine O-acetyltransferase activity | Catalysis of the reaction: L-serine + acetyl-CoA = O-acetyl-L-serine + CoA. |
| Transcript | Name | Description | Predicted domains | Domain count |
|---|---|---|---|---|
| – | PREDICTED: serine acetyltransferase 3, mitochondrial-like [Cicer arietinum] gi|502099520|ref|XP_004491499.1| | 16 | ||
| – | PREDICTED: serine acetyltransferase 5-like [Cicer arietinum] gi|502157027|ref|XP_004510733.1| | 17 | ||
| – | PREDICTED: serine acetyltransferase 3, mitochondrial-like [Cicer arietinum] gi|502146996|ref|XP_004506688.1| | 17 | ||
| – | PREDICTED: serine acetyltransferase 1, chloroplastic-like [Glycine max] gi|356524352|ref|XP_003530793.1| | 14 | ||
| – | Serine acetyltransferase; TAIR: AT3G13110.1 serine acetyltransferase 2;2; Swiss-Prot: sp|Q39218|SAT3_ARATH Serine acetyltransferase 3, mitochondrial; TrEMBL-Plants: tr|A0A1J7HSB9|A0A1J7HSB9_LUPAN Uncharacterized protein; Found in the gene: LotjaGi1g1v0017400 | 18 | ||
| – | Serine acetyltransferase; TAIR: AT4G35640.1 serine acetyltransferase 3;2; Swiss-Prot: sp|Q8W2B8|SAT4_ARATH Serine acetyltransferase 4; TrEMBL-Plants: tr|K7LNN3|K7LNN3_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0356400 | 18 | ||
| – | Serine acetyltransferase; TAIR: AT5G56760.1 serine acetyltransferase 1;1; Swiss-Prot: sp|Q42538|SAT5_ARATH Serine acetyltransferase 5; TrEMBL-Plants: tr|A0A072TYU4|A0A072TYU4_MEDTR Serine acetyltransferase; Found in the gene: LotjaGi3g1v0392000 | 18 | ||
| – | Serine acetyltransferase; TAIR: AT5G56760.1 serine acetyltransferase 1;1; Swiss-Prot: sp|Q42538|SAT5_ARATH Serine acetyltransferase 5; TrEMBL-Plants: tr|A0A072TYU4|A0A072TYU4_MEDTR Serine acetyltransferase; Found in the gene: LotjaGi3g1v0392000 | 18 | ||
| – | Serine acetyltransferase; TAIR: AT3G13110.1 serine acetyltransferase 2;2; Swiss-Prot: sp|Q39218|SAT3_ARATH Serine acetyltransferase 3, mitochondrial; TrEMBL-Plants: tr|V7BNI1|V7BNI1_PHAVU Uncharacterized protein; Found in the gene: LotjaGi6g1v0145100 | 18 |
A list of co-occurring predicted domains within the L. japonicus gene space:
| Predicted domain | Source | Observations | Saturation (%) |
|---|---|---|---|
| mobidb-lite | MobiDBLite | 1 | 11.11 |