This family of annexins also includes giardin that has been shown to function as an annexin [1].

1: Functional identification of alpha 1-giardin as an annexin of Giardia lamblia. Bauer B, Engelbrecht S, Bakker-Grunwald T, Scholze H; FEMS Microbiol Lett 1999;173:147-153. PMID:10220891

2: The annexins. Moss SE, Morgan RO; Genome Biol 2004;5:219. PMID:15059252