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2.A.31.2.9
The electrogenic Na+ bicarbonate cotransporter (NBCe1) (Sussman et al., 2009).

Accession Number:Q3ZMH2
Protein Name:Electrogenic Na+ bicarbonate cotransporter
Length:1082
Molecular Weight:121501.00
Species:Danio rerio (Zebrafish) [7955]
Number of TMSs:10
Location1 / Topology2 / Orientation3: Endoplasmic reticulum-Golgi intermediate compartment membrane1 / Single-pass type I membrane protein2
Substrate bicarbonate, Na+

Cross database links:

RefSeq: NP_001030156.1   
Entrez Gene ID: 568631   
Pfam: PF07565    PF00955   
KEGG: dre:568631   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005452 F:inorganic anion exchanger activity
GO:0006820 P:anion transport

References (1)

[1] “Cloning, localization, and functional expression of the electrogenic Na+ bicarbonate cotransporter (NBCe1) from zebrafish.”  Sussman C.R.et.al.   19625604

External Searches:

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MSAGKRVEDE AVLDRGASLL KPLCDQEEVE GHHTIYIGVH VPKSYRRRRR RRRRTSHKDR 
61:	KEKVSENTSD RSDAENNEEA SNSILKPLIS PAAERIRFIL GEDDDSPAPP QLFTELDELL 
121:	SVDGQEMEWK ETARWIKFEE KVEKGGERWS KPHVATLSLH SLFELRTCIE KGTIMLDLEA 
181:	STLPGVVEMI TDSQIESGLL KADLKEKVMY TLLRKHRHQT KKSNLRSLAD IGKTVSSASR 
241:	LFSTPDNGSP TTAHRNLTSS SLNDISDKPE KDQLKNKFMK KLPRDAEASN VLVGEVDFLD 
301:	SPFVAFVRLQ QAVMLGALTE VPVPTRFLFI LLGPKGKAKS YHEIGRAIAT LMSDEVFHEI 
361:	AYKAKDRQDL LAGIDEFLDE VIVLPPGEWD PAIRIEPPKS LPSSDKRKNM YAGGDSTQMN 
421:	GDTPHSGGHG GGGHAVGDEL KKTGKFCGGL ILDVKRKVPF FFSDFYDSLH IQSLSAILFI 
481:	YLGTVTNAIT FGGLLGDATE NMQGVPESFL GTVVTGAVFC LLAGQPLIIL SSTGPVLVFE 
541:	RLLFNFSREN DFDYLEFRLW IGLWSAFFCL VLVATDASFL VQYFTRFTEE GFSSLISFIF 
601:	IYDAFKKMLK LAHYYPINSD FKIDYVTQYD CMCMAPTDAN SSDVYTDPLD STFVWTVNYT 
661:	TDPRMNATWS SLSKKECLKY GGELVGKACE FVPDITLMSF ILFFGTYTCS MCLKKFKTSP 
721:	FFLTTVRKLI SDFAIILAIL IFCGVDALVG VETPKLIVPS EFKPTSPNRG WFVPPFGGNP 
781:	WWVYLAASVP ALLVTILLFM DQQITAVIVN RKEHKLKKGA GYHLDLFWVA VLLAVCSFMG 
841:	LPWYVAATVI SIAHIDSLKM ETETSAPGEQ PKFLGVREQR VTGVMVFILT GISVFMSPVL 
901:	KFIPMPVLYG VFLYMGVASL NGVQFMDRLK LLLMPAKHQP DLIYLRHVPL RKVHLFTFVQ 
961:	LLCLALLWVL KSTVAAIIFP VMILALVAVR KALDYIFSQH DLSFLDDVIP EKDKKKKEDE 
1021:	KKKKKKKQGS IDSDMEDSDY PYNENVPSIK IPMDMMEQEP FLGDKASDRE KSASILDRYS 
1081:	SC