TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
1.A.81.1.1









Low affinity Ca2+ influx system, Fig1p (Factor induced gene 1) (Muller et al., 2003; Ren et al., 2006) (298 aas; 4 TMSs).  Involved in low affinity Ca2 influx during mating; required for membrane fusion during mating (Muller et al. 2003).

Eukaryota
Fungi, Ascomycota
Fig1p of Saccharomyces cerevisiae (P38224)
1.A.81.2.1









Low affinity Ca2+ channel of 4 putative TMSs, Fig1.  Localizes to the membrane destined for fusion during mating (Yang et al. 2011).  Facilitates Ca2  +entry in mating cells in preparation for cell fusion (Yang et al., 2011).

Eukaryota
Fungi, Ascomycota
Fig1p of Candida albicans (Q59WR6)
1.A.81.3.1









Low affinity Ca2+ influx (LACS) channel of the white head blight fungus; SUR7 superfamily.  Required for normal growth and sexual development (Cavinder and Trail 2012).

Eukaryota
Fungi, Ascomycota
Fig1 of Gibberella zeae (Fusarium graminearum (pseudograminearum))
1.A.81.4.1









Fig1 protein (317aas; 4TMSs).  Essential for fruiting body formation and ascus development (Cavinder and Trail 2012).  Predicted to be a low affinity Ca2+ transporter. Plays a role in fusion of asexual spores, and its absence yields calcium-dependent lysis.  It may regulate aspects of membrane merger and repair during cell fusion (Palma-Guerrero et al. 2015).

Eukaryota
Fungi, Ascomycota
Fig1 of Neurospora crassa (A7UX97)
1.A.81.4.2









Uncharacterized protein of 278 aas and 4 TMSs in a 1 + 3 TMS arrangement.

Eukaryota
Fungi, Ascomycota
UP of Botrytis tulipae