NameSodium- and chloride-dependent betaine transporter
Synonyms
  • BGT-1
  • Na(+)/Cl(-) betaine/GABA transporter
  • Solute carrier family 6 member 12
Gene NameSLC6A12
OrganismHuman
Amino acid sequence
>lcl|BSEQ0017532|Sodium- and chloride-dependent betaine transporter
MDGKVAVQECGPPAVSWVPEEGEKLDQEDEDQVKDRGQWTNKMEFVLSVAGEIIGLGNVW
RFPYLCYKNGGGAFFIPYFIFFFVCGIPVFFLEVALGQYTSQGSVTAWRKICPLFQGIGL
ASVVIESYLNVYYIIILAWALFYLFSSFTSELPWTTCNNFWNTEHCTDFLNHSGAGTVTP
FENFTSPVMEFWERRVLGITSGIHDLGSLRWELALCLLLAWVICYFCIWKGVKSTGKVVY
FTATFPYLMLVILLIRGVTLPGAYQGIIYYLKPDLFRLKDPQVWMDAGTQIFFSFAICQG
CLTALGSYNKYHNNCYKDCIALCFLNSATSFVAGFVVFSILGFMSQEQGVPISEVAESGP
GLAFIAFPKAVTMMPLSQLWSCLFFIMLIFLGLDSQFVCVECLVTASIDMFPRQLRKSGR
RELLILTIAVMCYLIGLFLVTEGGMYIFQLFDYYASSGICLLFLSLFEVVCISWVYGADR
FYDNIEDMIGYRPWPLVKISWLFLTPGLCLATFLFSLSKYTPLKYNNVYVYPPWGYSIGW
FLALSSMVCVPLFVVITLLKTRGPFRKRLRQLITPDSSLPQPKQHPCLDGSAGRNFGPSP
TREGLIAGEKETHL
Number of residues614
Molecular Weight69367.655
Theoretical pINot Available
GO Classification
Functions
  • neurotransmitter
  • gamma-aminobutyric acid
Processes
  • transmembrane transport
  • gamma-aminobutyric acid transport
  • transport
  • ion transport
  • amino acid transport
  • neurotransmitter transport
  • synaptic transmission
  • neurotransmitter secretion
Components
  • integral component of plasma membrane
  • neuron projection
  • plasma membrane
  • integral component of membrane
General FunctionNeurotransmitter:sodium symporter activity
Specific FunctionTransports betaine and GABA. May have a role in regulation of GABAergic transmission in the brain through the reuptake of GABA into presynaptic terminals, as well as in osmotic regulation.
Pfam Domain Function
Transmembrane Regions45-65 73-92 117-137 211-229 238-255 291-308 320-341 374-393 423-441 458-478 499-518 538-556
GenBank Protein IDNot Available
UniProtKB IDP48065
UniProtKB Entry NameS6A12_HUMAN
Cellular LocationMembrane
Gene sequence
>lcl|BSEQ0017533|Sodium- and chloride-dependent betaine transporter (SLC6A12)
ATGGACGGGAAGGTGGCAGTGCAAGAGTGTGGGCCTCCTGCAGTCTCCTGGGTCCCCGAG
GAGGGAGAGAAGTTGGACCAGGAAGACGAGGACCAGGTGAAGGATCGGGGCCAATGGACC
AACAAGATGGAGTTTGTGCTGTCAGTGGCCGGGGAGATCATTGGGCTGGGCAATGTCTGG
AGGTTTCCCTATCTCTGCTACAAAAACGGAGGTGGAGCCTTCTTCATCCCCTACTTCATC
TTCTTCTTTGTCTGCGGCATCCCGGTGTTCTTCCTGGAGGTGGCGTTGGGCCAATACACC
AGCCAAGGGAGTGTCACAGCCTGGAGGAAGATCTGCCCCCTCTTCCAGGGCATTGGTCTG
GCATCTGTGGTCATCGAGTCATATTTGAATGTCTACTACATCATCATCCTTGCCTGGGCT
CTCTTCTACCTGTTCAGCTCCTTCACTTCTGAGCTGCCCTGGACGACCTGCAACAACTTT
TGGAACACAGAGCATTGCACGGACTTTCTGAACCACTCAGGAGCCGGCACAGTGACCCCA
TTTGAGAATTTTACCTCACCTGTCATGGAATTCTGGGAGAGACGAGTTCTGGGCATCACC
TCGGGCATCCATGACCTGGGCTCCCTGCGCTGGGAGCTGGCCCTGTGCCTCCTGCTCGCC
TGGGTCATCTGCTATTTCTGCATCTGGAAGGGGGTCAAGTCCACAGGCAAGGTGGTTTAT
TTCACAGCCACGTTTCCGTACCTGATGCTTGTCATTTTGCTGATCAGAGGTGTCACCCTT
CCCGGAGCCTACCAGGGCATCATCTACTACTTGAAGCCAGATTTGTTCCGCCTCAAGGAC
CCTCAGGTGTGGATGGATGCGGGCACCCAGATCTTCTTCTCCTTTGCCATCTGCCAGGGG
TGCCTGACAGCCCTGGGCAGCTACAACAAGTATCACAACAACTGCTACAAGGACTGCATC
GCCCTCTGCTTCCTGAACAGTGCCACCAGCTTTGTGGCTGGGTTTGTTGTCTTCTCCATC
CTGGGCTTCATGTCCCAAGAGCAAGGGGTGCCCATTTCTGAAGTGGCCGAGTCAGGTCCT
GGGCTGGCCTTCATCGCCTTCCCCAAGGCTGTGACTATGATGCCCTTATCCCAGCTGTGG
TCCTGCCTGTTCTTTATCATGCTCATATTCCTAGGGCTGGACAGCCAGTTTGTCTGTGTG
GAGTGCCTGGTGACAGCCTCCATAGACATGTTCCCCAGGCAGCTCCGGAAGAGCGGGCGG
CGCGAGCTCCTCATCCTCACCATCGCCGTCATGTGCTACCTGATAGGGCTTTTCCTGGTC
ACCGAGGGCGGGATGTACATCTTCCAGCTGTTTGACTACTATGCTTCCAGTGGCATATGC
CTGCTGTTCCTGTCATTGTTTGAAGTGGTCTGCATAAGCTGGGTGTATGGGGCGGACCGT
TTCTATGACAACATTGAGGACATGATTGGCTACCGGCCATGGCCCCTGGTGAAGATCTCC
TGGCTCTTCCTGACCCCTGGACTTTGCCTGGCCACTTTCCTCTTCTCCTTGAGCAAGTAC
ACCCCCCTCAAGTACAACAACGTCTATGTGTACCCGCCCTGGGGATACTCCATTGGCTGG
TTCCTGGCTCTGTCCTCCATGGTCTGTGTCCCACTCTTCGTCGTCATCACCCTCCTGAAG
ACTCGGGGTCCTTTCAGGAAGCGTCTGCGTCAGCTCATCACCCCTGACTCCAGTCTGCCA
CAGCCCAAGCAACATCCCTGCTTGGATGGCAGTGCTGGCCGGAACTTTGGGCCCTCCCCA
ACAAGGGAAGGACTGATAGCCGGGGAGAAGGAGACCCATTTGTAG
GenBank Gene IDNot Available
GeneCard IDNot Available
GenAtlas IDNot Available
HGNC IDHGNC:11045
Chromosome Location12
LocusNot Available
References
  1. Rasola A, Galietta LJ, Barone V, Romeo G, Bagnasco S: Molecular cloning and functional characterization of a GABA/betaine transporter from human kidney. FEBS Lett. 1995 Oct 16;373(3):229-33. 7589472
  2. Borden LA, Smith KE, Gustafson EL, Branchek TA, Weinshank RL: Cloning and expression of a betaine/GABA transporter from human brain. J Neurochem. 1995 Mar;64(3):977-84. 7861179
  3. Ota T, Suzuki Y, Nishikawa T, Otsuki T, Sugiyama T, Irie R, Wakamatsu A, Hayashi K, Sato H, Nagai K, Kimura K, Makita H, Sekine M, Obayashi M, Nishi T, Shibahara T, Tanaka T, Ishii S, Yamamoto J, Saito K, Kawai Y, Isono Y, Nakamura Y, Nagahari K, Murakami K, Yasuda T, Iwayanagi T, Wagatsuma M, Shiratori A, Sudo H, Hosoiri T, Kaku Y, Kodaira H, Kondo H, Sugawara M, Takahashi M, Kanda K, Yokoi T, Furuya T, Kikkawa E, Omura Y, Abe K, Kamihara K, Katsuta N, Sato K, Tanikawa M, Yamazaki M, Ninomiya K, Ishibashi T, Yamashita H, Murakawa K, Fujimori K, Tanai H, Kimata M, Watanabe M, Hiraoka S, Chiba Y, Ishida S, Ono Y, Takiguchi S, Watanabe S, Yosida M, Hotuta T, Kusano J, Kanehori K, Takahashi-Fujii A, Hara H, Tanase TO, Nomura Y, Togiya S, Komai F, Hara R, Takeuchi K, Arita M, Imose N, Musashino K, Yuuki H, Oshima A, Sasaki N, Aotsuka S, Yoshikawa Y, Matsunawa H, Ichihara T, Shiohata N, Sano S, Moriya S, Momiyama H, Satoh N, Takami S, Terashima Y, Suzuki O, Nakagawa S, Senoh A, Mizoguchi H, Goto Y, Shimizu F, Wakebe H, Hishigaki H, Watanabe T, Sugiyama A, Takemoto M, Kawakami B, Yamazaki M, Watanabe K, Kumagai A, Itakura S, Fukuzumi Y, Fujimori Y, Komiyama M, Tashiro H, Tanigami A, Fujiwara T, Ono T, Yamada K, Fujii Y, Ozaki K, Hirao M, Ohmori Y, Kawabata A, Hikiji T, Kobatake N, Inagaki H, Ikema Y, Okamoto S, Okitani R, Kawakami T, Noguchi S, Itoh T, Shigeta K, Senba T, Matsumura K, Nakajima Y, Mizuno T, Morinaga M, Sasaki M, Togashi T, Oyama M, Hata H, Watanabe M, Komatsu T, Mizushima-Sugano J, Satoh T, Shirai Y, Takahashi Y, Nakagawa K, Okumura K, Nagase T, Nomura N, Kikuchi H, Masuho Y, Yamashita R, Nakai K, Yada T, Nakamura Y, Ohara O, Isogai T, Sugano S: Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 2004 Jan;36(1):40-5. Epub 2003 Dec 21. 14702039
  4. Scherer SE, Muzny DM, Buhay CJ, Chen R, Cree A, Ding Y, Dugan-Rocha S, Gill R, Gunaratne P, Harris RA, Hawes AC, Hernandez J, Hodgson AV, Hume J, Jackson A, Khan ZM, Kovar-Smith C, Lewis LR, Lozado RJ, Metzker ML, Milosavljevic A, Miner GR, Montgomery KT, Morgan MB, Nazareth LV, Scott G, Sodergren E, Song XZ, Steffen D, Lovering RC, Wheeler DA, Worley KC, Yuan Y, Zhang Z, Adams CQ, Ansari-Lari MA, Ayele M, Brown MJ, Chen G, Chen Z, Clerc-Blankenburg KP, Davis C, Delgado O, Dinh HH, Draper H, Gonzalez-Garay ML, Havlak P, Jackson LR, Jacob LS, Kelly SH, Li L, Li Z, Liu J, Liu W, Lu J, Maheshwari M, Nguyen BV, Okwuonu GO, Pasternak S, Perez LM, Plopper FJ, Santibanez J, Shen H, Tabor PE, Verduzco D, Waldron L, Wang Q, Williams GA, Zhang J, Zhou J, Allen CC, Amin AG, Anyalebechi V, Bailey M, Barbaria JA, Bimage KE, Bryant NP, Burch PE, Burkett CE, Burrell KL, Calderon E, Cardenas V, Carter K, Casias K, Cavazos I, Cavazos SR, Ceasar H, Chacko J, Chan SN, Chavez D, Christopoulos C, Chu J, Cockrell R, Cox CD, Dang M, Dathorne SR, David R, Davis CM, Davy-Carroll L, Deshazo DR, Donlin JE, D'Souza L, Eaves KA, Egan A, Emery-Cohen AJ, Escotto M, Flagg N, Forbes LD, Gabisi AM, Garza M, Hamilton C, Henderson N, Hernandez O, Hines S, Hogues ME, Huang M, Idlebird DG, Johnson R, Jolivet A, Jones S, Kagan R, King LM, Leal B, Lebow H, Lee S, LeVan JM, Lewis LC, London P, Lorensuhewa LM, Loulseged H, Lovett DA, Lucier A, Lucier RL, Ma J, Madu RC, Mapua P, Martindale AD, Martinez E, Massey E, Mawhiney S, Meador MG, Mendez S, Mercado C, Mercado IC, Merritt CE, Miner ZL, Minja E, Mitchell T, Mohabbat F, Mohabbat K, Montgomery B, Moore N, Morris S, Munidasa M, Ngo RN, Nguyen NB, Nickerson E, Nwaokelemeh OO, Nwokenkwo S, Obregon M, Oguh M, Oragunye N, Oviedo RJ, Parish BJ, Parker DN, Parrish J, Parks KL, Paul HA, Payton BA, Perez A, Perrin W, Pickens A, Primus EL, Pu LL, Puazo M, Quiles MM, Quiroz JB, Rabata D, Reeves K, Ruiz SJ, Shao H, Sisson I, Sonaike T, Sorelle RP, Sutton AE, Svatek AF, Svetz LA, Tamerisa KS, Taylor TR, Teague B, Thomas N, Thorn RD, Trejos ZY, Trevino BK, Ukegbu ON, Urban JB, Vasquez LI, Vera VA, Villasana DM, Wang L, Ward-Moore S, Warren JT, Wei X, White F, Williamson AL, Wleczyk R, Wooden HS, Wooden SH, Yen J, Yoon L, Yoon V, Zorrilla SE, Nelson D, Kucherlapati R, Weinstock G, Gibbs RA: The finished DNA sequence of human chromosome 12. Nature. 2006 Mar 16;440(7082):346-51. 16541075
  5. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. 15489334