Table 1

APC subunits in different organisms

S. cerevisiae
S. pombe
Mammals
D. melanogaster
Comments

Core subunits




Apc1
Cut4
Apc1/Tsg24


Apc2
Apc2
Apc2

Cullin domain
Cdc27
Nuc2
Cdc27

TPRs
Apc4
Lid1
Apc4


Apc5
Apc5
Apc5


Cdc16
Cut9
Apc6

TPRs
-
-
Apc7

TPRs
Cdc23
Cut23
Cdc23

TPRs
Apc9
-
-


Doc1
Apc10
Apc10

Doc domain
Apc11
Apc11
Apc11

RING finger
Cdc26
Hcn1
Cdc26


Swm1
Apc13
-


Mnd2
Apc15
-


-
Apc14
-







Activators




Cdc20
Slp1
Cdc20/p55CDC
Fizzy/FZY
WD40 repeats
Cdh1/Hct1
Srw1/Ste9
Cdh1
Fizzy-related/FZR
WD40 repeats
Ama1
Mfr1


Meiosis-specific

Dashes indicate that no homologous subunit has been identified in that species. Most core subunits are not yet identified in Drosophila melanogaster. Motifs in APC subunits include tetratricopeptide repeats (TPRs) and WD40 repeats, both of which form domains that are typically involved in protein-protein interactions. Modified from [6].

Matyskiela et al. Journal of Biology 2009 8:92   doi:10.1186/jbiol184