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2.A.36.1.17
Sodium/hydrogen exchanger 2 (Na+/H+ exchanger 2) (NHE-2 or NHE2) (Solute carrier family 9 member 2).  Mediates butyrate-dependent Na+ absorption (Rajendran et al. 2015).

Accession Number:Q9UBY0
Protein Name:Sodium/hydrogen exchanger 2
Length:812
Molecular Weight:91520.00
Species:Homo sapiens (Human) [9606]
Number of TMSs:12
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate sodium(1+), hydron

Cross database links:

Entrez Gene ID: 6549   
Pfam: PF00999   
KEGG: hsa:6549   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0015385 F:sodium:hydrogen antiporter activity
GO:0008104 P:protein localization
GO:0006885 P:regulation of pH

References (4)

[1] “Molecular cloning, tissue distribution, and functional expression of the human Na(+)/H(+) exchanger NHE2.”  Malakooti J.et.al.   10444453
[2] “Generation and annotation of the DNA sequences of human chromosomes 2 and 4.”  Hillier L.W.et.al.   15815621
[3] “The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).”  The MGC Project Teamet.al.   15489334
[4] “The consensus coding sequences of human breast and colorectal cancers.”  Sjoeblom T.et.al.   16959974

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence 
1:	MEPLGNWRSL RAPLPPMLLL LLLQVAGPVG ALAETLLNAP RAMGTSSSPP SPASVVAPGT 
61:	TLFEESRLPV FTLDYPHVQI PFEITLWILL ASLAKIGFHL YHKLPTIVPE SCLLIMVGLL 
121:	LGGIIFGVDE KSPPAMKTDV FFLYLLPPIV LDAGYFMPTR PFFENIGTIF WYAVVGTLWN 
181:	SIGIGVSLFG ICQIEAFGLS DITLLQNLLF GSLISAVDPV AVLAVFENIH VNEQLYILVF 
241:	GESLLNDAVT VVLYNLFKSF CQMKTIETID VFAGIANFFV VGIGGVLIGI FLGFIAAFTT 
301:	RFTHNIRVIE PLFVFLYSYL SYITAEMFHL SGIMAITACA MTMNKYVEEN VSQKSYTTIK 
361:	YFMKMLSSVS ETLIFIFMGV STVGKNHEWN WAFVCFTLAF CLMWRALGVF VLTQVINRFR 
421:	TIPLTFKDQF IIAYGGLRGA ICFALVFLLP AAVFPRKKLF ITAAIVVIFF TVFILGITIR 
481:	PLVEFLDVKR SNKKQQAVSE EIYCRLFDHV KTGIEDVCGH WGHNFWRDKF KKFDDKYLRK 
541:	LLIRENQPKS SIVSLYKKLE IKHAIEMAET GMISTVPTFA SLNDCREEKI RKVTSSETDE 
601:	IRELLSRNLY QIRQRTLSYN RHSLTADTSE RQAKEILIRR RHSLRESIRK DSSLNREHRA 
661:	STSTSRYLSL PKNTKLPEKL QKRRTISIAD GNSSDSDADA GTTVLNLQPR ARRFLPEQFS 
721:	KKSPQSYKME WKNEVDVDSG RDMPSTPPTP HSREKGTQTS GLLQQPLLSK DQSGSEREDS 
781:	LTEGIPPKPP PRLVWRASEP GSRKARFGSE KP