Abstract
The gene encoding the yeast mitochondrial rotenone‐insensitive internal NADH: ubiquinone‐6 oxidoreductase has been sequenced. The DNA sequence indicates the presence of an open reading frame of 1539 bp predicted to encode a protein of 513 amino acid residues (57.2 kDa). The NADH dehydrogenase is synthesized as a precursor protein containing a signal sequence of 26 residues. In vitro import experiments show that the precursor NADH dehydrogenase is cleaved to the mature size by the matrix processing peptidase. Both cleavage and translocation across the mitochondrial membrane(s) are dependent on the membrane potential component of the proton‐motive force. Comparison of the protein sequence of the yeast NADH dehydrogenase with the data bank indicates that the enzyme from yeast is homologous to the NADH dehydrogenase of Escherichia coli (22.2% identical residues). Both NADH dehydrogenases contain in the central part of the protein a sequence predicted to fold into a βαβ structure involved in the binding of NADH or FAD(H2). Various aspects of the protein structure are discussed.
References
46
Referenced
89
10.1016/S0021-9258(18)96706-2
10.1111/j.1432-1033.1970.tb00890.x
10.1111/j.1432-1033.1988.tb14292.x
10.1016/S0304-4173(87)80003-4
10.1111/j.1432-1033.1991.tb15775.x
10.1016/0304-4165(70)90004-8
10.1146/annurev.pp.40.060189.002103
10.1111/j.1432-1033.1981.tb05314.x
10.1111/j.1432-1033.1982.tb06945.x
10.1021/bi00384a025
10.1016/0167-4838(85)90097-4
10.1128/jb.149.2.612-619.1982
/ J. Bacteriol. by Schwitzguebel J.‐P. (1982)10.1111/j.1432-1033.1989.tb14629.x
10.1016/S0022-2836(05)80268-2
10.1016/0006-291X(70)90510-3
10.1016/0005-2728(73)90253-3
10.1021/bi00510a047
10.1111/j.1432-1033.1981.tb05314.x
10.1016/0378-1119(85)90120-9
10.1016/0022-2836(69)90288-5
10.1016/0378-1119(88)90185-0
10.1111/j.1432-1033.1988.tb14142.x
10.1016/0076-6879(83)97145-8
/ Methods Enzymol. by Gasser S. M. (1984){'key': 'e_1_2_3_25_2', 'volume-title': 'Molecular cloning: a laboratory manual', 'author': 'Maniatis T.', 'year': '1982'}
/ Molecular cloning: a laboratory manual by Maniatis T. (1982)10.1016/0378-1119(83)90238-X
10.1016/S0021-9258(19)52451-6
10.1073/pnas.74.12.5463
10.1038/227680a0
10.1146/annurev.bi.59.070190.001555
10.1016/S0074-7696(08)61732-5
/ Int. Rev. Cytol. by Grivell L. A. (1988)10.1146/annurev.bi.47.070178.001343
10.1016/0022-2836(78)90297-8
10.1002/j.1460-2075.1986.tb04364.x
10.1016/0378-1119(80)90082-7
10.1016/S0021-9258(18)32518-3
10.1021/bi00327a012
/ Biochemistry by Wieringa R. K. (1985)10.1016/0022-2836(86)90409-2
/ J. Mol. Biol. by Wieringa R. K. (1986)10.1002/j.1460-2075.1986.tb04520.x
10.1002/j.1460-2075.1989.tb08338.x
10.1016/0022-2836(87)90189-6
10.1016/0022-2836(86)90292-5
10.1002/j.1460-2075.1985.tb03822.x
10.1073/pnas.87.15.5873
10.1016/0968-0004(90)90213-U
10.1016/S0021-9258(19)67874-9
/ J. Biol. Chem. by González‐Halphen D. (1991)10.1016/0022-2836(82)90515-0
Dates
Type | When |
---|---|
Created | 20 years, 5 months ago (March 4, 2005, 1:19 a.m.) |
Deposited | 1 year, 10 months ago (Oct. 31, 2023, 1:14 a.m.) |
Indexed | 2 months, 1 week ago (June 27, 2025, 6:35 a.m.) |
Issued | 33 years, 7 months ago (Feb. 1, 1992) |
Published | 33 years, 7 months ago (Feb. 1, 1992) |
Published Online | 20 years, 6 months ago (March 3, 2005) |
Published Print | 33 years, 7 months ago (Feb. 1, 1992) |
@article{DE_VRIES_1992, title={Primary structure and import pathway of the rotenone‐insensitive NADH‐ubiquinone oxidoreductase of mitochondria from Saccharomyces cerevisiae}, volume={203}, ISSN={1432-1033}, url={http://dx.doi.org/10.1111/j.1432-1033.1992.tb16587.x}, DOI={10.1111/j.1432-1033.1992.tb16587.x}, number={3}, journal={European Journal of Biochemistry}, publisher={Wiley}, author={DE VRIES, Simon and VAN WITZENBURG, Richard and GRIVELL, Leslie A. and MARRES, Carla A. M.}, year={1992}, month=feb, pages={587–592} }