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SLC4A4 (solute carrier family 4 member 4)

Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
8671
Gene nameGene Name - the full gene name approved by the HGNC.
Solute carrier family 4 member 4
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
SLC4A4
SynonymsGene synonyms aliases
HNBC1, KNBC, NBC1, NBC2, NBCe1, NBCe1-A, PRTAO, SLC4A5, hhNMC, kNBC1, pNBC
ChromosomeChromosome number
4
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
4q13.3
SummarySummary of gene provided in NCBI Entrez Gene.
This gene encodes a sodium bicarbonate cotransporter (NBC) involved in the regulation of bicarbonate secretion and absorption and intracellular pH. Mutations in this gene are associated with proximal renal tubular acidosis. Multiple transcript variants en
SNPsSNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs72650362 A>G Conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
rs121908856 A>C Pathogenic Missense variant, coding sequence variant
rs121908857 G>A Pathogenic Missense variant, coding sequence variant
rs121908858 C>T Pathogenic Stop gained, coding sequence variant, genic upstream transcript variant, intron variant
rs786205569 A>T Likely-pathogenic Coding sequence variant, missense variant
miRNAmiRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT678153 hsa-miR-4722-3p HITS-CLIP 23824327
MIRT678152 hsa-miR-6727-3p HITS-CLIP 23824327
MIRT678151 hsa-miR-6747-3p HITS-CLIP 23824327
MIRT678147 hsa-miR-3653-5p HITS-CLIP 23824327
MIRT678146 hsa-miR-1976 HITS-CLIP 23824327
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0005452 Function Inorganic anion exchanger activity IEA
GO:0005515 Function Protein binding IPI 15563508, 16769890
GO:0005886 Component Plasma membrane IBA 21873635
GO:0005886 Component Plasma membrane IDA 10069984, 16636648, 29500354
GO:0005886 Component Plasma membrane TAS
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM
HGNC
e!Ensembl
Protein
UniProt ID Q9Y6R1
Protein name Electrogenic sodium bicarbonate cotransporter 1 (Sodium bicarbonate cotransporter) (Na(+)/HCO3(-) cotransporter) (Solute carrier family 4 member 4) (kNBC1)
Protein 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. {ECO:0000269|PubMed:10069984, EC
PDB 6CAA
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF07565 Band_3_cyto
137 388
Band 3 cytoplasmic domain
Domain
PF00955 HCO3_cotransp
436 956
HCO3- transporter family
Family
Sequence
MEDEAVLDRGASFLKHVCDEEEVEGHHTIYIGVHVPKSYRRRRRHKRKTGHKEKKEKERI
SENYSDKSDIENADESSSSILKPLISPAAERIRFILGEEDDSPAPPQLFTELDELLAVDG
QEMEWKETARWIKFEEKVEQGGERWSKPHVATLSLHSLFELRTCMEKGSIMLDREASSLP
QLVEMIVDHQIETGLLKPELKDKVTYTLLRKHRHQTKKSNLRSLADIGKTVSSASRMFTN
PDNGSPAMTHRNLTSSSLNDISDKPEKDQLKNKFMKKLPRDAEASNVLVGEVDFLDTPFI
AFVRLQQAVMLGALTEVPVPTRFLFILLGPKGKAKSYHEIGRAIATLMSDEVFHDIAYKA
KDRHDLIAGIDEFLDEVIVLPPGEWDPA
IRIEPPKSLPSSDKRKNMYSGGENVQMNGDTP
HDGGHGGGGHGDCEELQRTGRFCGGLIKDIKRKAPFFASDFYDALNIQALSAILFIYLAT
VTNAITFGGLLGDATDNMQGVLESFLGTAVSGAIFCLFAGQPLTILSSTGPVLVFERLLF
NFSKDNNFDYLEFRLWIGLWSAFLCLILVATDASFLVQYFTRFTEEGFSSLISFIFIYDA
FKKMIKLADYYPINSNFKVGYNTLFSCTCVPPDPANISISNDTTLAPEYLPTMSSTDMYH
NTTFDWAFLSKKECSKYGGNLVGNNCNFVPDITLMSFILFLGTYTSSMALKKFKTSPYFP
TTARKLISDFAIILSILIFCVIDALVGVDTPKLIVPSEFKPTSPNRGWFVPPFGENPWWV
CLAAAIPALLVTILIFMDQQITAVIVNRKEHKLKKGAGYHLDLFWVAILMVICSLMALPW
YVAATVISIAHIDSLKMETETSAPGEQPKFLGVREQRVTGTLVFILTGLSVFMAPILKFI
PMPVLYGVFLYMGVASLNGVQFMDRLKLLLMPLKHQPDFIYLRHVPLRRVHLFTFL
QVLC
LALLWILKSTVAAIIFPVMILALVAVRKGMDYLFSQHDLSFLDDVIPEKDKKKKEDEKKK
KKKKGSLDSDNDDSDCPYSEKVPSIKIPMDIMEQQPFLSDSKPSDRERSPTFLERHTSC
Sequence length 1079
Interactions View interactions
PathwaysPathway information has different metabolic/signaling pathways associated with genes. Each record is hyperlinked to a complete information page which also includes links to the KEGG/Reactome pathway database.
 
KEGG
 
Reactome
  Proximal tubule bicarbonate reclamation
Pancreatic secretion
Bile secretion
  Bicarbonate transporters
Defective SLC4A4 causes renal tubular acidosis, proximal, with ocular abnormalities and mental retardation (pRTA-OA)
Associated diseases
Causal
Disease name Disease term dbSNP ID References
Asthma Childhood asthma rs324981, rs121912630, rs150116809, rs4950928, rs708494, rs1581842283 23829686
Cataract Cataract, Pseudoaphakia rs118203965, rs118203966, rs104893685, rs121908938, rs104894175, rs121909048, rs28937573, rs121909049, rs121909050, rs74315488, rs80358200, rs80358203, rs121434643, rs56141211, rs132630322, rs121917775, rs121917735, rs121917736, rs137853199, rs137853200, rs121917867, rs121917869, rs121913555, rs104893736, rs121909595, rs121909596, rs121909597, rs28931605, rs121909598, rs104893618, rs1695062782, rs74315486, rs74315487, rs74315490, rs74315489, rs745938679, rs1566402656, rs74315439, rs74315441, rs121912973, rs121917823, rs1593332981, rs121917825, rs121917827, rs113994108, rs387906963, rs387906964, rs1240503246, rs387906965, rs387906966, rs750207077, rs387907336, rs387907337, rs387907342, rs140332366, rs397514703, rs398122937, rs398122378, rs398122392, rs398122944, rs137853924, rs398122947, rs397515623, rs397515624, rs397515625, rs397515626, rs398122948, rs587778872, rs398123066, rs587777601, rs370424081, rs786205221, rs786205222, rs864309684, rs864309688, rs864309701, rs864309689, rs864309690, rs864309681, rs864309686, rs864309696, rs864309693, rs864309687, rs864309691, rs864309692, rs864309695, rs864309678, rs864309685, rs864309700, rs864309698, rs864309683, rs864309682, rs864309679, rs111534978, rs864309680, rs864309702, rs864622780, rs756898971, rs869312732, rs775038545, rs878852983, rs1114167312, rs1114167313, rs1114167314, rs1114167315, rs1114167307, rs886041410, rs886041412, rs1057518738, rs1057517926, rs1057518878, rs1057519616, rs12799308, rs1064793935, rs1064797219, rs1085307126, rs1085307127, rs765628635, rs1114167427, rs1114167433, rs1554744860, rs1554743428, rs747093432, rs1411557416, rs1555179713, rs1481963503, rs1555549755, rs1456161420, rs1555547008, rs1555889308, rs1555888762, rs766522434, rs1264025914, rs1553585262, rs1567671947, rs1337897299, rs764945940, rs1307969607, rs949335475, rs1184095219, rs776129797, rs1569203234, rs1567668570, rs749141857, rs764098604, rs1184398243, rs1578956689, rs1568480054, rs1564745688, rs1564722302, rs1564723150, rs1571175950, rs1569602837, rs1576552712, rs1575369255, rs981126461, rs1570403798, rs200557771, rs1477743112, rs1651879427, rs1651881222, rs1651919374, rs2024441691, rs148284531, rs1246080692 18614622
Corneal dystrophy Corneal Dystrophy, Band-Shaped rs121909212, rs121909214, rs760714959, rs766305306, rs1554579819, rs1554579832, rs1554579878
Distal renal tubular acidosis Distal Renal Tubular Acidosis rs121964880, rs769664228, rs121912744, rs121912745, rs121912746, rs121912748, rs121912751, rs878853002, rs781838938, rs782152033, rs1443883930 18614622
Unknown
Disease name Disease term dbSNP ID References
Development disorder Developmental Disabilities, Child Development Deviations, Child Development Disorders, Specific 18614622
Metabolic acidosis Metabolic acidosis, NAG, acidifying salts
Renal tubular acidosis, proximal, with ocular abnormalities and mental retardation Renal Tubular Acidosis, Proximal, With Ocular Abnormalities And Mental Retardation 10545938, 11274232, 16636648, 15713912, 15930088, 17661077, 15471865

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