pH- and Ca(2+)-induced conformational change and aggregation of chromogranin B. Comparison with chromogranin A and implication in secretory vesicle biogenesis.

  • S. H. Yoo
  • Published 1995 in The Journal of biological chemistry


Chromogranins A and B have been known to undergo pH- and Ca(2+)-dependent aggregation, and this property is considered essential for the proper sorting of the vesicular matrix proteins. In the present study, purified native chromogranin B (CGB) from bovine adrenal medulla was used to study the pH- and Ca(2+)-dependent conformational changes and aggregation… (More)


  • Presentations referencing similar topics