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Article

Activity and carboxylation specificity factor of mutant ribulose 1,5-bisphosphate carboxylase/oxygenase from Anacystis nidulans.

Biochemistry and molecular biology international - 1 Jun 1997

Romanova A K, Zhen-Qi-Cheng Z, McFadden B A

Abstract excerpt

The values of molecular carboxylase activity kcat and carboxylation specificity factor tau for mutant ribulose 1,5-bisphosphate carboxylase (rubisco) from Anacystis nidulans decreased as compared to those of the wild type recombinant rubisco. The substitution of five amino acid residues in rubisco large subunit Lys,Ala,Ser,Thr,Leu(339-343)Phe,Leu,Met,Ile,Lys had kcat decreased by 90% and tau by 36.3%. The same...

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PMID: 9238528
DOI: 10.1080/15216549700202691

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