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Titolo:
ASPARTYL PHOSPHATES IN THE REGULATORY CONTROL OF BACTERIAL RESPONSE
Autore:
CAVANAGH J; ZAPF J; HOCH JA; FEHER V; DAHLQUIST FW; WHITELEY JM;
Indirizzi:
SCRIPPS CLIN & RES INST,10666 N TORREY PINES RD LA JOLLA CA 92037 SCRIPPS CLIN & RES INST LA JOLLA CA 92037 UNIV OREGON EUGENE OR 97403
Titolo Testata:
Amino acids
fascicolo: 2, volume: 6, anno: 1994,
pagine: 131 - 140
SICI:
0939-4451(1994)6:2<131:APITRC>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
BACILLUS-SUBTILIS; PROTEIN; CHEMOTAXIS; CHEY; PHOSPHORYLATION; KINASES;
Keywords:
AMINO ACIDS; ASPARTYL PHOSPHATES; PHOSPHORYLATION, BACILLUS SUBTILIS; MULTIDIMENSIONAL NMR; REGULATION;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
J. Cavanagh et al., "ASPARTYL PHOSPHATES IN THE REGULATORY CONTROL OF BACTERIAL RESPONSE", Amino acids, 6(2), 1994, pp. 131-140

Abstract

Acyl phosphates represent a mixed anhydride class of compounds whose lability allows the phosphorylation of an aspartyl carboxyl contained in a protein to reversibly induce changes in structure that may have biological significance, particularly in prokaryotic systems. In this report the phosphorelay system that regulates sporulation in Bacillus subtilis is described briefly and its analogy to other regulatory systems is outlined. The structural properties of the aspartate containing second component of the phosphorelay system SpoOF is examined by multidimensional NMR techniques and comparison is made with a known sequence analog, CheY. Distinct differences are apparent that are reflected by the extended half life of phosphorylated SpoOF relative to the CheY analog. It is probable that in a general way the distinct half life characteristics may be related to the differing functions of the variousregulatory aspartate containing proteins in the cell.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 08/07/20 alle ore 23:44:05