Chloroplast and cytoplasmic enzymes: isolation and sequencing of cDNAs coding for two distinct pea chloroplast aldolases.

Autor: Razdan K; Department of Biological Sciences, University of Illinois, Chicago 60680., Heinrikson RL, Zurcher-Neely H, Morris PW, Anderson LE
Jazyk: angličtina
Zdroj: Archives of biochemistry and biophysics [Arch Biochem Biophys] 1992 Oct; Vol. 298 (1), pp. 192-7.
DOI: 10.1016/0003-9861(92)90112-a
Abstrakt: Two cDNAs which correspond to two very similar Class I aldolases have been isolated from a pea (Pisum sativum L.) cDNA library. With the exception of one codon they match the experimentally determined N-terminal sequence of a pea chloroplast aldolase. The deduced C-terminal sequence of one of these clones is unique among Class I aldolases. The deduced C-terminus of the other is more like the C-terminus of other eucaryotic Class I aldolases. Comparisons of sequence homology suggest that the pea chloroplast isozymes are only marginally more closely related to the anaerobically induced plant aldolases than to aldolases from animals.
Databáze: MEDLINE