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2.A.36.6.2
Na+ (Li+):H+ antiporter NhaG (Gouda et al. 2001).  Several very similar antiporters have been isolated from uncultured bacteria from a lake in China (Wang et al. 2013).

Accession Number:Q9LCB5
Protein Name:NhaG
Length:524
Molecular Weight:58106.00
Species:Bacillus subtilis [1423]
Number of TMSs:13
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate Na+, Li+, H+

Cross database links:

Pfam: PF00999   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0015299 F:solute:hydrogen antiporter activity
GO:0006812 P:cation transport
GO:0055085 P:transmembrane transport

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:  
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FASTA formatted sequence
1:	MEHLDLHHIF ELGFFVVMIA AGITAIAKKC RQPYPIALVI VGTIIGLVHI PLFEPLKEFI 
61:	TEGEVFNFVI ITLFLPALLG EAALKLPFSH LRENKRPVLA LFGGTLISFL IVGFSSMWLM 
121:	HLAIPAAFVF AALMSATDPV SVLSIFKSVG APKKLSIVVE GESLFNDGLA VVLFNISAFY 
181:	LMTYLDLGIQ GAGLGLWEFV KVISLGLIIG GVLGYVFSQL TKYFDDYPLE IIFSIILFYS 
241:	SFLLAEMAGA SGVIAVVVAA LIFGNYGAKI GMSPTTKLNI NNFWDVAALL ANSLVFLMVG 
301:	LEITRIDLTD KWGLAIMAIV IVLIARSAAV YISLAFIKKF PVTWKHTINW GGLKGSLSIA 
361:	LVLSLPRDFP GREDILVFAF SVVLFSLVVQ GLTIKPLLER LGVNQKEEGN QEYEELLAKG 
421:	HRLETAIKEV QQVKHNLLIH EAVSSELTDQ YKKEVSQLHQ QTNKLFETYP ELKNKQQTIL 
481:	KKHSLYAQYQ AIENLSREDI ISNEVAELEQ ARIIDEIVRL QNDH