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ROPGEF12

Gene
ROPGEF12
Protein
Rop guanine nucleotide exchange factor 12
Organism
Arabidopsis thaliana
Length
515 amino acids
Function
Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP. May be recruited by PRK2 at the plasma membrane to maintain polar Rop activity in the pollen tube and control polarized pollen tube growth.
Mass
58.045 kDa
Sequence
MVRASEQEQETYRSRLFNFKWRNNDNNSATRHNKSLSVETGLDEAATGSHDAEPLTIIHPSQGPPLSRSAADEAVLAALAASQARERQLLADMEQMKERFSKLLLGEDNSGGGKGVSSALALSNAITNLAASVFGEQRRLEPMPAERRARWRKEIDWLLSVTDYVVEFAPSQQKNKDGTNMEIMTTRQRTDLHMNIPALKKLDAMLIDCLENFKDQSEFSYISKDSPDLDGKRNDEKWWIPTVKVPPDGLSEASRRFLQYQKDCVNQVLKAAMAINAQVLFEMEIPESYIDSLPKNGRASLGDQMYKNITVDFFDPDQFLSSMDMSSEHKIVDLKNRIEASIIIWKRKMVYKDNKSSAPWASGVSLEKREVFEERAETILLILKQRYPGISQSSLDISKIQFNEDVGQAVLESYSRILESLAYTVLSRIDDVLEADRAGNKRNTPLEAEEETLVGSMTLSDFMGWDFDQAANAELESKKDLPDDPLIKEKLSVVTTKKTSYLETLGGVKSPTARH