Table 2 Prevalent protein domains and membrane transporters annotated in dinoflagellate proteins consistently recovered among the top ten and among the top 20 in each of the 47 taxa.

From: Core genes in diverse dinoflagellate lineages include a wealth of conserved dark genes with unknown functions

Pfam domain (Pfam identifier)

Membrane transporter (family identifier)

Among top 10 in each taxon

Protein kinase (PF00069)

Eukaryotic Nuclear Pore Complex (E-NPC) Family (1.I.1)

RNA recognition motif (PF00076)

Mitochondrial Carrier (MC) Family (2.A.29)

Ankyrin repeats (3 copies) (PF12796)

Ankyrin (Ankyrin) Family (8.A.28)

EF-hand domain pair (PF13499)

ATP-binding Cassette (ABC) Superfamily (3.A.1)

Drug/Metabolite Transporter (DMT) Superfamily (2.A.7)

Among top 20 in each taxon

WD40 repeat (PF00400)

Voltage-gated Ion Channel (VIC) Superfamily (1.A.1)

MORN repeat (PF02493)

The Major Facilitator Superfamily (MFS) (2.A.1)

P-type ATPase (P-ATPase) Superfamily (3.A.3)