Protein
GTPase-activating protein MSB4
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Function
Regulates exocytosis by functioning as a GAP for SEC4. Also required for efficient polarization of the actin patches.
Sequence
MIMSSTMSTEAALVPNESVFDTVSSFNEDDANYSVLDLYDDDDEGDDSSTVERKEILTTRELEKAKAFTSLIMADPENFDRYGFSKKGYFISQEEYDKWWTEYNRYTERRKKKWENFLLKNKIELHNDNPLVYPARTDELSKFVRKGIPAEWRGNAWWYFAGGQRQLDANVGVYDRLKSDCREGAVSGKDMEAIERDLYRTFPDNIHFHKESFQNGEPAIIRSLRRVLMAFSVYDKTIGYCQSMNFLVGLLLLFMEEEKAFWMLVIITGKYLPGVYESDLEGANVDQGVLVLCIKEYLPEIWSHIESSYMNGNGSTDQISGPASGEEYLCRLPTLTLCTASWFMSCFVGVVPIETTLRIWDCLFYEESHFLFKVALGILKLSESEFLESKSQKLFRQYSSYTFGGSNDSDSTFKRLKNKIKTQEEADMEILQVIQNFPKRLLNPNDIFEKVLMKKKVALNGITQEKIDRGREYVAMARNRQRASSRPKERRK