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Titolo:
Two KaiA-binding domains of cyanobacterial circadian clock protein KaiC
Autore:
Taniguchi, Y; Yamaguchi, A; Hijikata, A; Iwasaki, H; Kamagata, K; Ishiura, M; Go, M; Kondo, T;
Indirizzi:
Nagoya Univ, Grad Sch Sci, Div Biol Sci, Chikusa Ku, Nagoya, Aichi 4648602, Japan Nagoya Univ Nagoya Aichi Japan 4648602 a Ku, Nagoya, Aichi 4648602, Japan
Titolo Testata:
FEBS LETTERS
fascicolo: 2-3, volume: 496, anno: 2001,
pagine: 86 - 90
SICI:
0014-5793(20010511)496:2-3<86:TKDOCC>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
EXPRESSION; RHYTHMS; KINASE;
Keywords:
circadian rhythm; kai gene; protein-protein interaction; cyanobacterium; Synechococcus;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Kondo, T Nagoya Univ, Grad Sch Sci, Div Biol Sci, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648602, Japan Nagoya Univ Furo Cho Nagoya Aichi Japan 4648602 hi 4648602, Japan
Citazione:
Y. Taniguchi et al., "Two KaiA-binding domains of cyanobacterial circadian clock protein KaiC", FEBS LETTER, 496(2-3), 2001, pp. 86-90

Abstract

kaiABC, a gene cluster, encodes KaiA, KaiB and KaiC proteins that are essential to circadian rhythms in the unicellular cyanobacterium Synechococcus sp. strain PCC 7942. Kai proteins can interact with each other in all possible combinations. This study identified two KaiA-binding domains (C-KABD1 and C-KABD2) in KaiC at corresponding regions of its duplicated structure. Clerk mutations on the two domains and kaiA altered the strength of C-KABD-KaiA interactions assayed by the yeast two-hybrid system. Thus, interaction between KaiA and KaiC through C-KABD1 and C-KABD2 is likely important for circadian timing in the cyanobacterium. (C) 2001 Federation of European Biochemical Societies. Published by Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/09/20 alle ore 12:41:42