S4A4_RAT Q9JI66
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UniProt:Q9JI66
Recommended name：Electrogenic sodium bicarbonate cotransporter 1
EC number：
Alternative names：NBC-like protein Na(+)/HCO3(-) cotransporter Solute carrier family 4 member 4
Cleaved into：
GeneID：
Gene names (primary )：Slc4a4
Gene names (synonym )：Nbc, Nbc1, Nbce1, Rnbc1
Gene names (ORF )：
Length：1,079
Mass：121,343
Sequence：MEDEAVLDRGASFLKHVCDEEEVEGHHTIYIGVHVPKSYRRRRRHKRKAGHKEKKEKERISENYSDKSDVENADESSSSILKPLISPAAERIRFILGEEDDSPAPPQLFTELDELLAVDGQEMEWKETARWIKFEEKVEQGGERWSKPHVATLSLHSLFELRTCMEKGSIMLDREASSLPQLVEMIADHQIETGLLKPDLKDKVTYTLLRKHRHQTKKSNLRSLADIGKTVSSASRMFSNPDNGSPAMTHRNLTSSSLNDISDKPEKDQLKNKFMKKLPRDAEASNVLVGEVDFLDTPFIAFVRLQQAVMLGALTEVPVPTRFLFILLGPKGKAKSYHEIGRAIATLMSDEVFHDIAYKAKDRHDLIAGIDEFLDEVIVLPPGEWDPAIRIEPPKSLPSSDKRKNMYSGGENVQMNGDTPHDGGHGGGGHGDCEELQRTGRFCGGLIKDIKRKAPFFASDFYDALNIQALSAILFIYLATVTNAITFGGLLGDATDNMQGVLESFLGTAVSGAIFCLFAGQPLTILSSTGPVLVFERLLFNFSKDHSFDYLEFRLWIGLWSAFMCLILVATDASFLVQYFTRFTEEGFSSLISFIFIYDAFKKMIKLADYYPINSDFRVGYNTHFSCACLPPDPVNLSVSNDTTLAPEDLPTVSSTDMYHNATFDWAYLSKKECVKFGGKLVGNNCDFVPDITLMSFILFLGTYTSSMAMKKFKTSRYFPTTARKLISDFAIILSILIFCVIDALVGVDTPKLIVPSEFKPTSPHRGWFVPPFGGNPWWVCLAAAIPALLVTILIFMDQQITAVIVNRKEHKLKKGAGYHLDLFWVAILMVVCSFMALPWYVAATVISIAHIDSLKMETETSAPGEQPKFLGVREQRVTGTLVFILTGLSVFMAPILKFIPMPVLYGVFLYMGVASLNGVQFMDRLKLLLMPLKHQPDFIYLRHVPLRRVHLFTSLQVLCLALLWILKSTVAAIIFPVMILALVAVRKGMDYLFSQHDLSFLDDVIPEKDKKKKEDEKKKKKKKGSLDSDNDDSDCPYSEKVPSIKIPMDITEQQPFLSDNKPLDRERSSTFLERHTSC
Tissue specificity：Specifically expressed in kidney and to a lower extent in liver, lung, spleen, brain, skeletal muscle and heart. In kidney, expressed in proximal tubules at the corticomedullary junction. Isoform 2 is specifically expressed in kidney. Isoform 1 is expressed in kidney and pancreas while isoform 3 is specifically expressed in brain (at protein level). In brain, isoform 1 is expressed in astrocytes while isoform 3 is expressed in neurons (at protein level). In the eye, isoform 1 is expressed in cornea, conjunctiva, lens epithelium, ciliary bodies and retina while isoform 2 is detected only in the conjunctiva. 7 s
Induction：Expression is first detected at 17 dpc in spinal cord and starts in forebrain at birth. Higher expression in brain is detected at postnatal day 15 and persists throughout adulthood. 1 Publication
Developmental stage：Down-regulated after cadmium-intoxication and sodium or bicarbonate loading (at protein level). Down-regulated by HCO3[-] loading. 3 s
Protein families：