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Titolo:
THE GAMMA-SUBUNIT IN THE ESCHERICHIA-COLI ATP SYNTHASE COMPLEX (ECF(1)F(0)) EXTENDS THROUGH THE STALK AND CONTACTS THE C-SUBUNITS OF THE F-0 PART
Autore:
WATTS SD; ZHANG Y; FILLINGAME RH; CAPALDI RA;
Indirizzi:
UNIV OREGON,INST MOLEC BIOL EUGENE OR 97403 UNIV OREGON,INST MOLEC BIOL EUGENE OR 97403 UNIV WISCONSIN,SCH MED,DEPT BIOMOLEC CHEM MADISON WI 53706
Titolo Testata:
FEBS letters
fascicolo: 2, volume: 368, anno: 1995,
pagine: 235 - 238
SICI:
0014-5793(1995)368:2<235:TGITEA>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
F1 ADENOSINE-TRIPHOSPHATASE; EPSILON-SUBUNIT; CRYOELECTRON MICROSCOPY; MONOCLONAL-ANTIBODIES; F0 SECTOR; H+-ATPASE; SEQUENCE; NUCLEOTIDE; MECHANISM; F1-ATPASE;
Keywords:
F1F0 ATPASE; C SUBUNIT MUTANT; CROSS LINKING; GAMMA AND EPSILON SUBUNITS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
32
Recensione:
Indirizzi per estratti:
Citazione:
S.D. Watts et al., "THE GAMMA-SUBUNIT IN THE ESCHERICHIA-COLI ATP SYNTHASE COMPLEX (ECF(1)F(0)) EXTENDS THROUGH THE STALK AND CONTACTS THE C-SUBUNITS OF THE F-0 PART", FEBS letters, 368(2), 1995, pp. 235-238

Abstract

A mutant, in which a cysteine has been site-directed into the polar loop region of the c subunit at residue 44, has been studied, Cross-linking of the c subunit to both the gamma and epsilon subunits was observed with cupric 1,10-phenanthrolinate treatment. The linkage between the c and gamma subunits was localized to that part of the gamma subunit between residues 202-286, based on peptide analysis, Reference to the high resolution structure of F-1 [Abrahams et al. (1994) Nature 370,621-628] appears to limit this contact site to the region including residues 202-230. This segment contains 4 tyrosines and 1 tryptophan aspossible reactive residues for cross-linking with the c subunit cysteine.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/09/20 alle ore 06:50:26