TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
9.B.45.1.1









Mating-type pheromone α-receptor of 431 aas and 7 TMSs, STE2 (Nakayama et al. 1987).  The G protein-coupled receptors Ste2 and Ste3 bind α- and a-factor, respectively, in Saccharomyces cerevisiae. These receptors share a similar conformation, with seven transmembrane segments, three intracellular loops, a C-terminal tail, and three extracellular loops. However, the amino acid sequences of these two receptors bear little resemblance to each other, and the two ligands, α-factor and a-factor, have different sequences although both receptors activate the same G protein (Gastaldi et al. 2016).

Eukaryota
Fungi
α-receptor of Saccharomyces cerevisiae
9.B.45.1.2









α-factor receptor of 380 aas and 7 TMSs, STE2 (Vitale et al. 2017).

Eukaryota
Fungi
α-receptor of Fusarium oxysporum
9.B.45.1.3









α-factor receptor of 566 aas and 7 TMSs, STE2 (Turrà et al. 2015).

Eukaryota
Fungi
α-factor of Neurospora crassa
9.B.45.1.4









Uncharacterized protein of 423 aas and 7 TMSs.

Eukaryota
Fungi
UP of Cladophialophora carrionii
9.B.45.1.5









Uncharacterized protein of 361 aas and 7 TMSs

Eukaryota
Fungi
UP of Gloeophyllum trabeum (Brown rot fungus)
9.B.45.2.1









a-factor receptor of 470 aas and 7 TMSs, STE3 (Di Segni et al. 2011)

Eukaryota
Fungi
a-factor receptor of Saccharomyces cerevisiae
9.B.45.2.2









a-factor receptor of 543 aas and 7 TMSs, STE3 (Turrà et al. 2015).

Eukaryota
Fungi
a-factor receptor of Fusarium oxysporum
9.B.45.2.3









a-factor receptor of 724 aas and 7 TMSs, STE3 (Krystofova and Borkovich 2006).

Eukaryota
Fungi
a-factor receptor of Neurospora crassa
9.B.45.2.4









Pheromone receptor of 398 aas and 7 TMSs

Eukaryota
Fungi
Pheromone receptor of Lentinula edodes (Shiitake mushroom) (Lentinus edodes)
9.B.45.2.5









Ste-3-like pheromone receptor 4, Ste3.4 of 601 aas and 7 TMSs

Eukaryota
Fungi
Ste3.4 of Volvariella volvacea