2.A.33.1.7 Na+or Ca2+/H+ antiporter, NhaA of 492 aas and 12 TMSs, active at alkaline pH. Confers tolerance to high NaCl concentrations. Has a KmNa+ of 0.2 - 1 mM, and a KmCa2+ of 0.1 - 0.3 mM (Dawut et al. 2018).
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Accession Number: | XP_003075324.2 |
Protein Name: | XP_003075324.2 Na+/H+ antiporter NhaA [Ostreococcus tauri] |
Length: | 493 |
Molecular Weight: | |
Species: | Ostreococcus tauri [70448] |
Number of TMSs: | 10 |
Substrate |
calcium(2+), sodium(1+), hydron |
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1: MRTLARAPAA RCVSIQRSRD RDVVKNARVA TPRATIVPRG FRPNARASSR AGVVLDRSRS
61: TVVAKSSSSD EAPRLTRSKT FTETFMTGVD VRAALDAGFG SVALLGATAL SLMLANSAAS
121: GVWASFWHAH IGPAALGLNM SLHHWTNEGL MALFFFAVGL EIKREFVHGS LKSIKQAALP
181: CIGALGGMIV PMGVYLALNN PAMTASAVVA GWAIPMATDI AFAMGVYNFF KNKLPGGVAA
241: FLLTLATVDD LGAIAVIAVC FAKSLTMSYI AGAAAATGAL FLACKKEVTN MAVYAGLGVA
301: LWYCLLQGGI NADVAGVIAA FAVPGNAPAP AGSDATPEHE GGEPTLLDHL VHKFAPLSAL
361: VIMPLFALAN TGVPLDASMI GKVFTEPVGQ GIMFGLLLGK PVGIAGLSWL AVKAKVGTLP
421: NGMNNVHLLI VGLLGGIGFT MCLFLVEMAL AGNAAAANTG KLAVLVSSTL AALIGAGCMA
481: RLPDRDAKLK TA