EMS1 (EXCESS MICROSPOROCYTES1); kinase. Identical to Leucine-rich repeat receptor protein kinase EXS precursor (EXS) [Arabidopsis Thaliana] (GB:Q9LYN8;GB:Q8GSM5); similar to BRL2 (BRI1-LIKE 2), ATP binding / protein serine/threonine kinase [Arabidopsis thaliana] (TAIR:AT2G01950.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ73755.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ66024.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ61050.1); contains InterPro domain Protein kinase, core; (InterPro:IPR000719); contains InterPro domain Protein kinase-like