Identification |
HMDB Protein ID
| CDBP01988 |
Secondary Accession Numbers
| Not Available |
Name
| Sodium/hydrogen exchanger 1 |
Description
| Not Available |
Synonyms
|
- APNH
- NHE-1
- Na(+)/H(+) antiporter, amiloride-sensitive
- Na(+)/H(+) exchanger 1
- Solute carrier family 9 member 1
|
Gene Name
| SLC9A1 |
Protein Type
| Transporter |
Biological Properties |
General Function
| Involved in solute:hydrogen antiporter activity |
Specific Function
| Involved in pH regulation to eliminate acids generated by active metabolism or to counter adverse environmental conditions. Major proton extruding system driven by the inward sodium ion chemical gradient. Plays an important role in signal transduction |
GO Classification
|
Component |
intrinsic to membrane |
integral to membrane |
cell part |
membrane part |
Function |
monovalent cation:hydrogen antiporter activity |
sodium:hydrogen antiporter activity |
solute:cation antiporter activity |
solute:hydrogen antiporter activity |
transmembrane transporter activity |
substrate-specific transmembrane transporter activity |
ion transmembrane transporter activity |
cation transmembrane transporter activity |
inorganic cation transmembrane transporter activity |
monovalent inorganic cation transmembrane transporter activity |
hydrogen ion transmembrane transporter activity |
transporter activity |
Process |
regulation of ph |
sodium ion transport |
establishment of localization |
transport |
biological regulation |
transmembrane transport |
monovalent inorganic cation transport |
ion transport |
cation transport |
regulation of biological quality |
homeostatic process |
chemical homeostasis |
ion homeostasis |
cation homeostasis |
monovalent inorganic cation homeostasis |
|
Cellular Location
|
- Membrane
- Multi-pass membrane protein
|
Pathways
|
Not Available
|
Gene Properties |
Chromosome Location
| Chromosome:1 |
Locus
| 1p36.1-p35 |
SNPs
| SLC9A1 |
Gene Sequence
|
>2448 bp
ATGGTTCTGCGGTCTGGCATCTGTGGCCTCTCTCCACATCGGATCTTCCCTTCCTTACTC
GTGGTGGTTGCTTTGGTGGGGCTGCTGCCTGTTCTCAGGAGCCATGGCCTCCAGCTCAGC
CCAACTGCCAGCACCATTCGAAGCTCAGAGCCACCACGAGAACGCTCGATTGGGGATGTC
ACCACCGCTCCACCGGAGGTCACCCCAGAGAGCCGCCCTGTTAATCATTCCGTCACTGAT
CATGGCATGAAGCCGCGCAAGGCCTTTCCAGTCCTGGGCATCGACTACACACACGTGCGC
ACCCCCTTCGAGATCTCCCTCTGGATCCTTCTGGCCTGCCTCATGAAGATAGGTTTCCAT
GTGATCCCCACTATCTCAAGCATCGTCCCGGAGAGCTGCCTGCTGATCGTGGTGGGGCTG
CTGGTGGGGGGCCTGATCAAGGGTGTAGGCGAGACACCCCCCTTCCTGCAGTCCGACGTC
TTCTTCCTCTTCCTGCTGCCGCCCATCATCCTGGATGCGGGCTACTTCCTGCCACTGCGG
CAGTTCACAGAAAACCTGGGCACCATCCTGATCTTTGCCGTGGTGGGCACGCTGTGGAAC
GCCTTCTTCCTGGGCGGCCTCATGTACGCCGTGTGCCTGGTGGGCGGTGAGCAGATCAAC
AACATCGGCCTCCTGGACAACCTGCTCTTCGGCAGCATCATCTCGGCCGTGGACCCCGTG
GCGGTTCTGGCTGTCTTTGAGGAAATTCACATCAATGAGCTGCTGCACATCCTTGTTTTT
GGGGAGTCCTTGCTCAATGACGCCGTCACTGTGGTCCTGTATCACCTCTTTGAGGAGTTT
GCCAACTACGAACACGTGGGCATCGTGGACATCTTCCTCGGCTTCCTGAGCTTCTTCGTG
GTGGCCCTGGGCGGGGTGCTTGTGGGCGTGGTCTACGGGGTCATCGCAGCCTTCACCTCC
CGATTTACCTCCCACATCCGGGTCATCGAGCCGCTCTTCGTCTTCCTCTACAGCTACATG
GCCTACTTGTCAGCCGAGCTCTTCCACCTGTCAGGCATCATGGCGCTCATAGCCTCAGGA
GTGGTGATGCGCCCCTATGTGGAGGCCAACATCTCCCACAAGTCCCACACCACCATCAAA
TACTTCCTGAAGATGTGGAGCAGCGTCAGCGAGACCCTCATCTTCATCTTCCTCGGCGTC
TCCACGGTGGCCGGCTCCCACCACTGGAACTGGACCTTCGTCATCAGCACCCTGCTCTTC
TGCCTCATCGCCCGCGTGCTGGGGGTGCTGGGCCTGACCTGGTTCATCAACAAGTTCCGT
ATCGTGAAGCTGACCCCCAAGGACCAGTTCATCATCGCCTATGGGGGCCTGCGAGGGGCC
ATCGCCTTCTCTCTGGGCTACCTCCTGGACAAGAAGCACTTCCCCATGTGTGACCTGTTC
CTCACTGCCATCATCACTGTCATCTTCTTCACCGTCTTTGTGCAGGGCATGACCATTCGG
CCCCTGGTAGACCTGTTGGCTGTGAAGAAAAAGCAAGAGACGAAGCGCTCCATCAACGAA
GAGATCCACACACAGTTCCTGGACCACCTTCTGACAGGCATCGAAGACATCTGTGGCCAC
TACGGTCACCACCACTGGAAGGACAAGCTCAACCGGTTTAATAAGAAATATGTGAAGAAG
TGTCTGATAGCTGGCGAGCGCTCCAAGGAGCCCCAGCTCATTGCCTTCTACCACAAGATG
GAGATGAAGCAGGCCATCGAGCTGGTGGAGAGCGGGGGCATGGGCAAGATCCCCTCTGCC
GTCTCCACCGTCTCCATGCAGAACATCCACCCCAAGTCCCTGCCTTCCGAGCGCATCCTG
CCAGCACTGTCCAAGGACAAGGAGGAGGAGATCCGCAAAATCCTGAGGAACAACTTGCAG
AAGACCAGGCAGCGGCTGCGGTCCTACAACAGACACACGCTGGTGGCAGACCCCTACGAG
GAAGCCTGGAACCAGATGCTGCTCCGGAGGCAGAAGGCCCGGCAGCTGGAGCAGAAGATC
AACAACTACCTGACGGTGCCAGCCCACAAGCTGGACTCACCCACCATGTCTCGGGCCCGC
ATCGGCTCAGACCCACTGGCCTATGAGCCGAAGGAGGACCTGCCTGTCATCACCATCGAC
CCGGCTTCCCCGCAGTCACCCGAGTCTGTGGACCTGGTGAATGAGGAGCTGAAGGGCAAA
GTCTTAGGGTTGAGCCGGGATCCTGCAAAGGTGGCTGAGGAGGACGAGGACGACGATGGG
GGCATCATGATGCGGAGCAAGGAGACTTCGTCCCCAGGAACCGACGATGTCTTCACCCCC
GCGCCCAGTGACAGCCCCAGCTCCCAGAGGATACAGCGCTGCCTCAGTGACCCAGGCCCA
CACCCTGAGCCTGGGGAGGGAGAACCGTTCTTCCCCAAGGGGCAGTAA
|
Protein Properties |
Number of Residues
| 815 |
Molecular Weight
| 90762.1 |
Theoretical pI
| 7.22 |
Pfam Domain Function
|
|
Signals
|
|
Transmembrane Regions
|
- ["13-33", "106-127", "130-149", "155-174", "192-211", "228-247", "257-276", "295-315", "339-358", "411-430", "449-470", "480-499"]
|
Protein Sequence
|
>Sodium/hydrogen exchanger 1
MVLRSGICGLSPHRIFPSLLVVVALVGLLPVLRSHGLQLSPTASTIRSSEPPRERSIGDV
TTAPPEVTPESRPVNHSVTDHGMKPRKAFPVLGIDYTHVRTPFEISLWILLACLMKIGFH
VIPTISSIVPESCLLIVVGLLVGGLIKGVGETPPFLQSDVFFLFLLPPIILDAGYFLPLR
QFTENLGTILIFAVVGTLWNAFFLGGLMYAVCLVGGEQINNIGLLDNLLFGSIISAVDPV
AVLAVFEEIHINELLHILVFGESLLNDAVTVVLYHLFEEFANYEHVGIVDIFLGFLSFFV
VALGGVLVGVVYGVIAAFTSRFTSHIRVIEPLFVFLYSYMAYLSAELFHLSGIMALIASG
VVMRPYVEANISHKSHTTIKYFLKMWSSVSETLIFIFLGVSTVAGSHHWNWTFVISTLLF
CLIARVLGVLGLTWFINKFRIVKLTPKDQFIIAYGGLRGAIAFSLGYLLDKKHFPMCDLF
LTAIITVIFFTVFVQGMTIRPLVDLLAVKKKQETKRSINEEIHTQFLDHLLTGIEDICGH
YGHHHWKDKLNRFNKKYVKKCLIAGERSKEPQLIAFYHKMEMKQAIELVESGGMGKIPSA
VSTVSMQNIHPKSLPSERILPALSKDKEEEIRKILRNNLQKTRQRLRSYNRHTLVADPYE
EAWNQMLLRRQKARQLEQKINNYLTVPAHKLDSPTMSRARIGSDPLAYEPKEDLPVITID
PASPQSPESVDLVNEELKGKVLGLSRDPAKVAEEDEDDDGGIMMRSKETSSPGTDDVFTP
APSDSPSSQRIQRCLSDPGPHPEPGEGEPFFPKGQ
|
External Links |
GenBank ID Protein
| Not Available |
UniProtKB/Swiss-Prot ID
| P19634 |
UniProtKB/Swiss-Prot Entry Name
| SL9A1_HUMAN |
PDB IDs
|
|
GenBank Gene ID
| S68616 |
GeneCard ID
| SLC9A1 |
GenAtlas ID
| SLC9A1 |
HGNC ID
| HGNC:11071 |
References |
General References
| Not Available |