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solute carrier family 23 member 2; Na+/L-ascorbic acid transporter 2; nucleobase transporter-like 1 protein; Na+-dependent vitamin C transporter 2; hSVCT2; yolk sac permease-like molecule 2 (SLC23A2, KIAA0238, NBTL1, SLC23A1, SVCT2, YSPL2)
Function:
- Na+/ascorbate cotransporter
- mediates electrogenic uptake of vitamin C, with a stoichiometry of 2 Na+ for each ascorbate
- phosphorylated (probable)
Structure:
- belongs to the xanthine/uracil permease family, nucleobase: cation symporter-2 (NCS2) (TC 2.A.40) subfamily
Compartment: membrane
Expression: ubiquitous
General
glycoprotein
solute carrier family 23 (SLC23, SLC23A)
transmembrane 12 protein
Properties
SIZE: entity length = 650 aa
MW = 70 kD
COMPARTMENT: cellular membrane
MOTIF: cytoplasmic domain {1-102}
MOTIF: Ser phosphorylation site {S78}
Thr phosphorylation site {T79}
Ser phosphorylation site {S81}
transmembrane domain {103-123}
exoplasmic loop {124-139}
transmembrane domain {140-160}
cytoplasmic loop {161-161}
transmembrane domain {162-182}
exoplasmic loop {183-218}
MOTIF: N-glycosylation site {N188}
N-glycosylation site {N196}
transmembrane domain {219-239}
cytoplasmic loop {240-241}
transmembrane domain {242-262}
exoplasmic loop {263-266}
transmembrane domain {267-287}
cytoplasmic loop {289-312}
transmembrane domain {313-333}
exoplasmic loop {314-371}
transmembrane domain {372-392}
cytoplasmic loop {393-461}
transmembrane domain {462-482}
exoplasmic loop {481-485}
transmembrane domain {486-506}
cytoplasmic loop {507-513}
transmembrane domain {514-534}
exoplasmic loop {335-547}
transmembrane domain {548-568}
cytoplasmic domain {569-650}
MOTIF: Thr phosphorylation site {T649}
Database Correlations
OMIM 603791
UniProt Q9UGH3
Pfam PF00860
Entrez Gene 9962
Kegg hsa:9962
References
UniProt :accession Q9UGH3