Purification and characterization of the heat-stable calmodulin-binding protein from the matrix of bovine heart mitochondria

Osamu Hatase*, Masaaki Tokuda, Rajendra K. Sharma, Jerry H. Wang, David E. Green

*Corresponding author for this work

Research output: Contribution to journalJournal Articlepeer-review

13 Citations (Scopus)

Abstract

A heat-stable calmodulin binding protein was purified and characterized from the matrix of bovine heart mitochondria. It bound specifically to calmodulin in the presence of calcium, and strongly inhibited the stimulatory activity of calmodulin on phosphodiesterase. The estimated molecular weight of the calmodulin-binding protein was 61,000 dalton determined by SDS-polyacrylamide gel electrophoresis.

Original languageEnglish
Pages (from-to)633-637
Number of pages5
JournalBiochemical and Biophysical Research Communications
Volume113
Issue number2
DOIs
Publication statusPublished - 15 Jun 1983
Externally publishedYes

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