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9.A.22.1.1
The NhaE Na+/K+:H+ antiporter.  The gene encoding this protein is adjacent to genes encoding a GntR transcriptional regulator, two ABC ATPases designated NatA1 and NatA2 and an ABC membrane protein designated NatB, all possibly within an single operon.

Accession Number:O87561
Protein Name:NhaE
Length:243
Molecular Weight:27610.00
Species:Bacillus pseudofirmus [1399]
Number of TMSs:6
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate Na+, K+, H+

Cross database links:

References (1)

[1] “Sequence analysis and functional studies of a chromosomal region of alkaliphilic Bacillus firmus OF4 encoding an ABC-type transporter with similarity of sequence and Na+ exclusion capacity to the Bacillus subtilis NatAB transporter.”  Wei Y.et.al.   10356997

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  • 2° Structure (Network Protein Sequence Analysis)

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MSENQLIKKI ILFELKNTPF IKYLWMVAAM GLIVFLGSQF INEVSGGGRF PIIYDFLFFS 
61:	ALSLAYTVRY KPFNIQDIKG GLYASSFFIL LKQTPIADRV IMKSRFIMSA IYILTFNTIV 
121:	FVLFYVFSNN IKEVLSVSEA IILGLSWLAI SYVWGGLYAA GEPGGRYSPV ALVIWSVVYI 
181:	AVLFVLLTGF NLLAGAPYII WSINIVQTNP MLLLGISFLF MIIATATWIY SYRYYENKTS 
241:	YHL