Primary structure of a folate-dependent trifunctional enzyme from Spodoptera frugiperda.
Biochim Biophys Acta
; 1261(1): 129-33, 1995 Mar 14.
Article
en En
| MEDLINE
| ID: mdl-7893749
ABSTRACT
The dehydrogenase and synthetase activities of the NADP-dependent methylenetetra-hydrofolate dehydrogenase-cyclohydrolase-synthetase are undetectable in extracts of the Spodoptera frugiperda cell line, Sf9. However, a single cDNA encoding this protein was isolated from a library and sequenced. The deduced amino acid sequence codes for a protein of 933 amino acids in length that shows 59% identity to the human enzyme. The cDNA inserted in the yeast expression vector pVT102-U complements a purine auxotrophic yeast strain lacking this enzyme.
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Banco de datos:
MEDLINE
Asunto principal:
Genes de Insecto
/
ADN Complementario
/
Spodoptera
/
Formiato-Tetrahidrofolato Ligasa
/
Aminohidrolasas
/
Metilenotetrahidrofolato Deshidrogenasa (NADP)
/
Complejos Multienzimáticos
Límite:
Animals
Idioma:
En
Año:
1995
Tipo del documento:
Article