The calcium, copper and zinc content of some annelid extracellular haemoglobins.

P. R. Standley, M. G. Mainwaring, T. Gotoh, S. N. Vinogradov

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

The extracellular haemoglobins of Lumbricus and Tylorrhynchus contain 50 and 61 tightly bound calcium atoms per molecule, respectively. In addition, they contain one to four tightly bound copper and zinc atoms. Although the role of the latter is unknown, that of calcium is probably structural, assisting in the maintenance of the native hexagonal bilayer structure.

Original languageEnglish (US)
Pages (from-to)915-916
Number of pages2
JournalThe Biochemical journal
Volume249
Issue number3
DOIs
StatePublished - Feb 1 1988

ASJC Scopus subject areas

  • Biochemistry
  • Molecular Biology
  • Cell Biology

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