| Identification |
| HMDB Protein ID
| CDBP02177 |
| Secondary Accession Numbers
| Not Available |
| Name
| Electrogenic sodium bicarbonate cotransporter 1 |
| Description
| Not Available |
| Synonyms
|
- Na(+)/HCO3(-) cotransporter
- Sodium bicarbonate cotransporter
- Solute carrier family 4 member 4
- kNBC1
|
| Gene Name
| SLC4A4 |
| Protein Type
| Transporter |
| Biological Properties |
| General Function
| Involved in anion transport |
| Specific Function
| Electrogenic sodium/bicarbonate cotransporter with a Na(+):HCO3(-) stoichiometry varying from 1:2 to 1:3. May regulate bicarbonate influx/efflux at the basolateral membrane of cells and regulate intracellular pH |
| GO Classification
|
| Component |
| membrane |
| cell part |
| membrane part |
| intrinsic to membrane |
| integral to membrane |
| Function |
| anion:anion antiporter activity |
| transporter activity |
| anion transmembrane transporter activity |
| inorganic anion exchanger activity |
| transmembrane transporter activity |
| substrate-specific transmembrane transporter activity |
| ion transmembrane transporter activity |
| Process |
| establishment of localization |
| transport |
| anion transport |
| ion transport |
|
| Cellular Location
|
- Multi-pass membrane protein
- Basolateral cell membrane
|
| Pathways
|
Not Available
|
| Gene Properties |
| Chromosome Location
| Chromosome:4 |
| Locus
| 4q21 |
| SNPs
| SLC4A4 |
| Gene Sequence
|
>3240 bp
ATGGAGGATGAAGCTGTCCTGGACAGAGGGGCTTCCTTCCTCAAGCATGTGTGTGATGAA
GAAGAAGTAGAAGGCCACCATACCATTTACATCGGAGTCCATGTGCCGAAGAGTTACAGG
AGAAGGAGACGTCACAAGAGAAAGACAGGGCACAAAGAAAAGAAGGAAAAGGAGAGAATC
TCTGAGAACTACTCTGACAAATCAGATATTGAAAATGCTGATGAATCCAGCAGCAGCATC
CTAAAACCTCTCATCTCTCCTGCTGCAGAACGCATCCGATTCATCTTGGGAGAGGAGGAT
GACAGCCCAGCTCCCCCTCAGCTCTTCACGGAACTGGATGAGCTGCTGGCCGTGGATGGG
CAGGAGATGGAGTGGAAGGAAACAGCCAGGTGGATCAAGTTTGAAGAAAAAGTGGAACAG
GGTGGGGAAAGATGGAGCAAGCCCCATGTGGCCACATTGTCCCTTCATAGTTTATTTGAG
CTGAGGACATGTATGGAGAAAGGATCCATCATGCTTGATCGGGAGGCTTCTTCTCTCCCA
CAGTTGGTGGAGATGATTGTTGACCATCAGATTGAGACAGGCCTATTGAAACCTGAACTT
AAGGATAAGGTGACCTATACTTTGCTCCGGAAGCACCGGCATCAAACCAAGAAATCCAAC
CTTCGGTCCCTGGCTGACATTGGGAAGACAGTCTCCAGTGCAAGTAGGATGTTTACCAAC
CCTGATAATGGTAGCCCAGCCATGACCCATAGGAATCTGACTTCCTCCAGTCTGAATGAC
ATTTCTGATAAACCGGAGAAGGACCAGCTGAAGAATAAGTTCATGAAAAAATTGCCACGT
GATGCAGAAGCTTCCAACGTGCTTGTTGGGGAGGTTGACTTTTTGGATACTCCTTTCATT
GCCTTTGTTAGGCTACAGCAGGCTGTCATGCTGGGTGCCCTGACTGAAGTTCCTGTGCCC
ACAAGGTTCTTGTTCATTCTCTTAGGTCCTAAGGGGAAAGCCAAGTCCTACCACGAGATT
GGCAGAGCCATTGCCACCCTGATGTCTGATGAGGTGTTCCATGACATTGCTTATAAAGCA
AAAGACAGGCACGACCTGATTGCTGGTATTGATGAGTTCCTAGATGAAGTCATCGTCCTT
CCACCTGGGGAATGGGATCCAGCAATTAGGATAGAGCCTCCTAAGAGTCTTCCATCCTCT
GACAAAAGAAAGAATATGTACTCAGGTGGAGAGAATGTTCAGATGAATGGGGATACGCCC
CATGATGGAGGTCACGGAGGAGGAGGACATGGGGATTGTGAAGAATTGCAGCGAACTGGA
CGGTTCTGTGGTGGACTAATTAAAGACATAAAGAGGAAAGCGCCATTTTTTGCCAGTGAT
TTTTATGATGCTTTAAATATTCAAGCTCTTTCGGCAATTCTCTTCATTTATCTGGCAACT
GTAACTAATGCTATCACTTTTGGAGGACTGCTTGGGGATGCCACTGACAACATGCAGGGC
GTGTTGGAGAGTTTCCTGGGCACTGCTGTCTCTGGAGCCATCTTTTGCCTTTTTGCTGGT
CAACCACTCACTATTCTGAGCAGCACCGGACCTGTCCTAGTTTTTGAGAGGCTTCTATTT
AATTTCAGCAAGGACAATAATTTTGACTATTTGGAGTTTCGCCTTTGGATTGGCCTGTGG
TCCGCCTTCCTATGTCTCATTTTGGTAGCCACTGATGCCAGCTTCTTGGTTCAATACTTC
ACACGTTTCACGGAGGAGGGCTTTTCCTCTCTGATTAGCTTCATCTTTATCTATGATGCT
TTCAAGAAGATGATCAAGCTTGCAGATTACTACCCCATCAACTCCAACTTCAAAGTGGGC
TACAACACTCTCTTTTCCTGTACCTGTGTGCCACCTGACCCAGCTAATATCTCAATATCT
AATGACACCACACTGGCCCCAGAGTATTTGCCAACTATGTCTTCTACTGACATGTACCAT
AATACTACCTTTGACTGGGCATTTTTGTCGAAGAAGGAGTGTTCAAAATACGGAGGAAAC
CTCGTCGGGAACAACTGTAATTTTGTTCCTGATATCACACTCATGTCTTTTATCCTCTTC
TTGGGAACCTACACCTCTTCCATGGCTCTGAAAAAATTCAAAACTAGTCCTTATTTTCCA
ACCACAGCAAGAAAACTGATCAGTGATTTTGCCATTATCTTGTCCATTCTCATCTTTTGT
GTAATAGATGCCCTAGTAGGCGTGGACACCCCAAAACTAATTGTGCCAAGTGAGTTCAAG
CCAACAAGTCCAAACCGAGGTTGGTTCGTTCCACCGTTTGGAGAAAACCCCTGGTGGGTG
TGCCTTGCTGCTGCTATCCCGGCTTTGTTGGTCACTATACTGATTTTCATGGACCAACAA
ATTACAGCTGTGATTGTAAACAGGAAAGAACATAAACTCAAGAAAGGAGCAGGGTATCAC
TTGGATCTCTTTTGGGTGGCCATCCTCATGGTTATATGCTCCCTCATGGCTCTTCCGTGG
TATGTAGCTGCTACGGTCATCTCCATTGCTCACATCGACAGTTTGAAGATGGAGACAGAG
ACTTCTGCACCTGGAGAACAACCAAAGTTTCTAGGAGTGAGGGAACAAAGAGTCACTGGA
ACCCTTGTGTTTATTCTGACTGGTCTGTCAGTCTTTATGGCTCCCATCTTGAAGTTTATA
CCCATGCCTGTACTCTATGGTGTGTTCCTGTATATGGGAGTAGCATCCCTTAATGGTGTG
CAGTTCATGGATCGTCTGAAGCTGCTTCTGATGCCTCTGAAGCATCAGCCTGACTTCATC
TACCTGCGTCATGTTCCTCTGCGCAGAGTCCACCTGTTCACTTTCCTGCAGGTGTTGTGT
CTGGCCCTGCTTTGGATCCTCAAGTCAACGGTGGCTGCTATCATTTTTCCAGTAATGATC
TTGGCACTTGTAGCTGTCAGAAAAGGCATGGACTACCTCTTCTCCCAGCATGACCTCAGC
TTCCTGGATGATGTCATTCCAGAAAAGGACAAGAAAAAGAAGGAGGATGAGAAGAAAAAG
AAAAAGAAGAAGGGAAGTCTGGACAGTGACAATGATGATTCTGACTGCCCATACTCAGAA
AAAGTTCCAAGTATTAAAATTCCAATGGACATCATGGAACAGCAACCTTTCCTAAGCGAT
AGCAAACCTTCTGACAGAGAAAGATCACCAACATTCCTTGAACGCCACACATCATGCTGA
|
| Protein Properties |
| Number of Residues
| 1079 |
| Molecular Weight
| 121459.4 |
| Theoretical pI
| 6.79 |
| Pfam Domain Function
|
|
| Signals
|
|
|
Transmembrane Regions
|
- ["469-488", "505-526", "555-580", "692-710", "726-748", "778-797", "823-847", "882-901", "950-967", "971-986"]
|
| Protein Sequence
|
>Electrogenic sodium bicarbonate cotransporter 1
MEDEAVLDRGASFLKHVCDEEEVEGHHTIYIGVHVPKSYRRRRRHKRKTGHKEKKEKERI
SENYSDKSDIENADESSSSILKPLISPAAERIRFILGEEDDSPAPPQLFTELDELLAVDG
QEMEWKETARWIKFEEKVEQGGERWSKPHVATLSLHSLFELRTCMEKGSIMLDREASSLP
QLVEMIVDHQIETGLLKPELKDKVTYTLLRKHRHQTKKSNLRSLADIGKTVSSASRMFTN
PDNGSPAMTHRNLTSSSLNDISDKPEKDQLKNKFMKKLPRDAEASNVLVGEVDFLDTPFI
AFVRLQQAVMLGALTEVPVPTRFLFILLGPKGKAKSYHEIGRAIATLMSDEVFHDIAYKA
KDRHDLIAGIDEFLDEVIVLPPGEWDPAIRIEPPKSLPSSDKRKNMYSGGENVQMNGDTP
HDGGHGGGGHGDCEELQRTGRFCGGLIKDIKRKAPFFASDFYDALNIQALSAILFIYLAT
VTNAITFGGLLGDATDNMQGVLESFLGTAVSGAIFCLFAGQPLTILSSTGPVLVFERLLF
NFSKDNNFDYLEFRLWIGLWSAFLCLILVATDASFLVQYFTRFTEEGFSSLISFIFIYDA
FKKMIKLADYYPINSNFKVGYNTLFSCTCVPPDPANISISNDTTLAPEYLPTMSSTDMYH
NTTFDWAFLSKKECSKYGGNLVGNNCNFVPDITLMSFILFLGTYTSSMALKKFKTSPYFP
TTARKLISDFAIILSILIFCVIDALVGVDTPKLIVPSEFKPTSPNRGWFVPPFGENPWWV
CLAAAIPALLVTILIFMDQQITAVIVNRKEHKLKKGAGYHLDLFWVAILMVICSLMALPW
YVAATVISIAHIDSLKMETETSAPGEQPKFLGVREQRVTGTLVFILTGLSVFMAPILKFI
PMPVLYGVFLYMGVASLNGVQFMDRLKLLLMPLKHQPDFIYLRHVPLRRVHLFTFLQVLC
LALLWILKSTVAAIIFPVMILALVAVRKGMDYLFSQHDLSFLDDVIPEKDKKKKEDEKKK
KKKKGSLDSDNDDSDCPYSEKVPSIKIPMDIMEQQPFLSDSKPSDRERSPTFLERHTSC
|
| External Links |
| GenBank ID Protein
| 148596928 |
| UniProtKB/Swiss-Prot ID
| Q9Y6R1 |
| UniProtKB/Swiss-Prot Entry Name
| S4A4_HUMAN |
| PDB IDs
|
Not Available |
| GenBank Gene ID
| NM_001098484.2 |
| GeneCard ID
| SLC4A4 |
| GenAtlas ID
| SLC4A4 |
| HGNC ID
| HGNC:11030 |
| References |
| General References
| Not Available |