| EC |
2.8.5.1 |
| Accepted name: |
S-sulfo-L-cysteine synthase (3-phospho-L-serine-dependent) |
| Reaction: |
O-phospho-L-serine + thiosulfate = S-sulfo-L-cysteine + phosphate |
| Other name(s): |
cysK2 (gene name) |
| Systematic name: |
thiosulfate:3-phospho-L-serine thiosulfotransferase |
| Comments: |
The enzyme, which has been characterized from the bacterium Mycobacterium tuberculosis, has no activity with O-acetyl-L-serine. Requires pyridoxal 5′-phosphate. cf. EC 2.5.1.144, S-sulfo-L-cysteine synthase (O-acetyl-L-serine-dependent). |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc |
| References: |
| 1. |
Steiner, E.M., Both, D., Lossl, P., Vilaplana, F., Schnell, R. and Schneider, G. CysK2 from Mycobacterium tuberculosis is an O-phospho-L-serine-dependent S-sulfocysteine synthase. J. Bacteriol. 196 (2014) 3410–3420. [DOI] [PMID: 25022854] |
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| [EC 2.8.5.1 created 2018] |
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