Cysteine biosynthesis in higher plants: a new member of the Arabidopsis thaliana serine acetyltransferase small gene-family obtained by functional complementation of an Escherichia coli cysteine auxotroph.
Biochim Biophys Acta
; 1350(2): 123-7, 1997 Feb 07.
Article
en En
| MEDLINE
| ID: mdl-9048879
A cDNA clone, Sat-52, encoding a novel isoform of serine acetyltransferase (EC 2.3.1.30) was isolated by functional complementation of an Escherichia coli cysE mutant defective in serine acetyltransferase. The 1158 base pair clone contains a full-length open reading frame encoding a deduced protein of 312 amino acids with an M(r) of 32.77 kDa. Northern analysis revealed a single transcript of ca 1.19 kb that did not increase in abundance under sulfate limitation. Genomic Southern hybridization suggests the presence of a single copy of the Sat-52 gene.
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01-internacional
Base de datos:
MEDLINE
Asunto principal:
Acetiltransferasas
/
Familia de Multigenes
/
Genes de Plantas
/
Arabidopsis
/
Cisteína
Idioma:
En
Revista:
Biochim Biophys Acta
Año:
1997
Tipo del documento:
Article
Pais de publicación:
Países Bajos