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Sodium-dependent HCO3- transporters C

Unless otherwise stated all data on this page refer to the human proteins. Gene information is provided for human (Hs), mouse (Mm) and rat (Rn).


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NBCe1 (Electrogenic sodium bicarbonate cotransporter 1 / SLC4A4) C Show summary »

NBCe2 (Electrogenic sodium bicarbonate cotransporter 4 / SLC4A5) C Show summary »

NBCn1 (Electroneutral sodium bicarbonate cotransporter 1 / SLC4A7) C Show summary »

NBCn2 (Electroneutral sodium bicarbonate cotransporter 2 / SLC4A10) C Show summary »

NDCBE (NBCBE / SLC4A8) C Show summary »

BTR1 (NaBC1 / SLC4A11) C Show summary »

Target Id 913
Nomenclature NaBC1
Systematic nomenclature SLC4A11
Common abbreviation BTR1
Previous and unofficial names bicarbonate transporter-related protein 1 | CDPD1 | CHED2 | corneal dystrophy and perceptive deafness 1 | corneal endothelial dystrophy 2 (autosomal recessive) | solute carrier family 4, sodium bicarbonate transporter-like, member 11 | sodium bicarbonate transporter-like protein 11 | solute carrier family 4, sodium borate transporter, member 11 | solute carrier family 4
Genes SLC4A11 (Hs), Slc4a11 (Mm), Slc4a11 (Rn)
Ensembl ID ENSG00000088836 (Hs), ENSMUSG00000074796 (Mm), ENSRNOG00000021234 (Rn)
UniProtKB AC Q8NBS3 (Hs), A2AJN7 (Mm)
Bioparadigms SLC Tables SLC4A11 (Hs)
Endogenous substrates

How to cite this family page

Database page citation:

Sodium-dependent HCO3- transporters. Accessed on 22/09/2023. IUPHAR/BPS Guide to PHARMACOLOGY,

Concise Guide to PHARMACOLOGY citation:

Alexander SP, Kelly E, Mathie A, Peters JA, Veale EL et al. (2021) THE CONCISE GUIDE TO PHARMACOLOGY 2021/22: Transporters. Br J Pharmacol. 178 Suppl 1:S412-S513.