Protein
Calcium-transporting ATPase lmo0841
Organism
Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e)
Function
Catalyzes the hydrolysis of ATP coupled with the transport of calcium. The transport is electrogenic with a probable ATP:Ca(2+):H(+) stoichiometry of 1:1:1. May have an important role in survival of the bacterium when stressed by a combination of a high calcium concentration and alkaline pH.
Similarity
Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IIA subfamily.
Sequence
MEIYRKSAAETFTQLEATEKGLTTSEVTKRQEKYGFNELKNKKKDPLWKLFLETFKDPMVIVLVIAALVQLVLGEVVESLIIFLVLIVNSIISVVQTRKAESSLDALREMSAPVAKVIRDGSKQSIHARELVPGDVVILDAGDFVPADGRLFESGSLKIDEGMLTGESEAVEKYIDTIPDEVGLGDRVNMVFSGSLVVYGRGMFVVTGTASETEIGKIAGLLETAEAKQTPLQRKLESFSKKLGLGILALCVLIFAVEAGRVLLGDNSADMATAILNAFMFAVAVAVAAIPEALSSIVTIVLAVGTNKMAKQHAIIRKLPAVETLGSTSVICTDKTGTLTQNKMTVVDYYLPDGTKENFPESPENWSEGERRLIHIAVLCNDSNINSEGKELGDPTEVALIAFSNKNNQDYNEIREKFIREGEIPFDSDRKLMSTLHTFNENKAMLTKGGPDVMFARCSYVFLDGEEKPMTEEILAKLKETNEEFSNQALRVLAYGYKRMPADTTELKLEDEQDIVLVGLTAMIDPPREAVYASIEESKKAGIRTVMITGDHKTTAQAIGRDIGLMDADDIALTGQELDAMPEEELDKKLEHIAVYARVSPENKIRIVKAWQKKGKITAMTGDGVNDAPALKQADIGVAMGSGTDVAKDSAAMILTDDNFVSIVDAVGVGRTVFDNIKKSIAYLFAGNLGAIIAILFALVLDWINPFTALQLLFINLVNDSLPAIALGMEKAEPDVMKRKPRDINEGIFAGGTMRAVISRGVLIGIAVIISQYIGMQISPEMSVAMAFTTLILARTLQTFAARSNVQTAFGAGFFSNKYVIGAVLLCFVLYGITVLPGAREIFSIPASFGLHEWSIAAGLALAAVVMMEIIKVVQNKFFK