TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


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).  

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

Cross database links:

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
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