Biology:O-phospho-L-seryl-tRNA:Cys-tRNA synthase
From HandWiki
| O-phospho-L-seryl-tRNA:Cys-tRNA synthase | |||||||||
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| Identifiers | |||||||||
| EC number | 2.5.1.73 | ||||||||
| CAS number | 1239229-21-0 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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O-phospho-L-seryl-tRNA:Cys-tRNA synthase (EC 2.5.1.73, SepCysS, Sep-tRNA:Cys-tRNA synthase) is an enzyme with systematic name O-phospho-L-seryl-tRNACys:hydrogen sulfide 2-aminopropanoate transferase.[1][2][3] This enzyme catalyses the following chemical reaction
- O-phospho-L-seryl-tRNACys + sulfide [math]\displaystyle{ \rightleftharpoons }[/math] L-cysteinyl-tRNACys + phosphate
References
- ↑ "Structural insights into the second step of RNA-dependent cysteine biosynthesis in archaea: crystal structure of Sep-tRNA:Cys-tRNA synthase from Archaeoglobus fulgidus". Journal of Molecular Biology 370 (1): 128–41. June 2007. doi:10.1016/j.jmb.2007.04.050. PMID 17512006.
- ↑ "Redundant synthesis of cysteinyl-tRNACys in Methanosarcina mazei". The Journal of Biological Chemistry 283 (32): 22007–17. August 2008. doi:10.1074/jbc.M801839200. PMID 18559341.
- ↑ "RNA-dependent conversion of phosphoserine forms selenocysteine in eukaryotes and archaea". Proceedings of the National Academy of Sciences of the United States of America 103 (50): 18923–7. December 2006. doi:10.1073/pnas.0609703104. PMID 17142313. Bibcode: 2006PNAS..10318923Y.
External links
- O-phospho-L-seryl-tRNA:Cys-tRNA+synthase at the US National Library of Medicine Medical Subject Headings (MeSH)
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