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Literature summary extracted from

  • Pelchat, M.; Lapointe, J.
    In vivo and in vitro processing of the Bacillus subtilis transcript coding for glutamyl-tRNA synthetase, serine acetyltransferase, and cysteinyl-tRNA synthetase (1999), RNA, 5, 281-289.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
6.1.1.16 the gene encoding the enzyme is expressed as a polycistronic gltX-cysE-cysS transcript, which is processed to a cysE-cysS transcript, regulatory implications Bacillus subtilis
6.1.1.17 gene gltX is encoded in an operon comprising the genes gltX, cysE, and cysS, after transcription the polycistronic mRNA is cleaved into the gltX transcript and the cysE-cysS transcript due to an internal signal structure and probably by self-cleavage, analysis, the gltX mRNA may be stabilized by secondary structures at the 3'-end and the 5'-end, expression in Escherichia coli and in vitro transcription Bacillus subtilis

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
6.1.1.16 ATP + L-cysteine + tRNACys Bacillus subtilis
-
 AMP + diphosphate + L-cysteinyl-tRNACys
-
 ?
6.1.1.16 ATP + L-cysteine + tRNACys Bacillus subtilis 168T
-
 AMP + diphosphate + L-cysteinyl-tRNACys
-
 ?
6.1.1.16 additional information Bacillus subtilis probable regulation of enzyme activity by processing of polycistronic mRNA ?
-
 ?
6.1.1.16 additional information Bacillus subtilis 168T probable regulation of enzyme activity by processing of polycistronic mRNA ?
-
 ?
6.1.1.17 ATP + L-glutamate + tRNAGlu Bacillus subtilis
-
 AMP + diphosphate + L-glutamyl-tRNAGlu
-
 ?
6.1.1.17 ATP + L-glutamate + tRNAGlu Bacillus subtilis 168T
-
 AMP + diphosphate + L-glutamyl-tRNAGlu
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
6.1.1.16 Bacillus subtilis
-
 gene cysS
-
6.1.1.16 Bacillus subtilis 168T
-
 gene cysS
-
6.1.1.17 Bacillus subtilis
-
-
-
6.1.1.17 Bacillus subtilis 168T
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
6.1.1.16 ATP + L-cysteine + tRNACys
-
 Bacillus subtilis AMP + diphosphate + L-cysteinyl-tRNACys
-
 ?
6.1.1.16 ATP + L-cysteine + tRNACys
-
 Bacillus subtilis 168T AMP + diphosphate + L-cysteinyl-tRNACys
-
 ?
6.1.1.16 additional information probable regulation of enzyme activity by processing of polycistronic mRNA Bacillus subtilis ?
-
 ?
6.1.1.16 additional information probable regulation of enzyme activity by processing of polycistronic mRNA Bacillus subtilis 168T ?
-
 ?
6.1.1.17 ATP + L-glutamate + tRNAGlu
-
 Bacillus subtilis AMP + diphosphate + L-glutamyl-tRNAGlu
-
 ?
6.1.1.17 ATP + L-glutamate + tRNAGlu
-
 Bacillus subtilis 168T AMP + diphosphate + L-glutamyl-tRNAGlu
-
 ?

Synonyms

EC Number Synonyms Comment Organism
6.1.1.16 CysRS
-
 Bacillus subtilis
6.1.1.16 Cysteine translase
-
 Bacillus subtilis
6.1.1.16 Cysteine--tRNA ligase
-
 Bacillus subtilis
6.1.1.16 Cysteinyl-transfer ribonucleate synthetase
-
 Bacillus subtilis
6.1.1.16 Cysteinyl-transfer RNA synthetase
-
 Bacillus subtilis
6.1.1.16 Cysteinyl-tRNA synthetase
-
 Bacillus subtilis
6.1.1.16 Synthetase, cysteinyl-transfer ribonucleate
-
 Bacillus subtilis
6.1.1.17 GluRS
-
 Bacillus subtilis
6.1.1.17 Glutamyl-tRNA synthetase
-
 Bacillus subtilis

Cofactor

EC Number Cofactor Comment Organism Structure
6.1.1.16 ATP
-
 Bacillus subtilis
6.1.1.17 ATP
-
 Bacillus subtilis