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proton myo-inositol cotransporter (H+ myo-inositol cotransporter, Hmit, SLC2A13)
Function:
- H+ myo-inositol cotransporter
- can also transport related stereoisomers
Structure:
- belongs to the major facilitator superfamily, sugar transporter (TC 2.A.1.1) family
- glycosylated
Compartment: membrane
Alternative splicing: named isoforms=1
Expression: predominantly expressed in brain
General
glycoprotein
major facilitator superfamily (MFS)
solute carrier family 2 (SLC2, SLC2A)
transmembrane 12 protein
Properties
SIZE: MW = 68 kD
entity length = 629 aa
COMPARTMENT: cellular membrane
MOTIF: cytoplasmic domain {1-57}
transmembrane domain {58-78}
exoplasmic loop {79-106}
transmembrane domain {107-127}
cytoplasmic loop {128-129}
transmembrane domain {130-150}
exoplasmic loop {151-159}
transmembrane domain {160-180}
cytoplasmic loop {181-193}
transmembrane domain {194-214}
exoplasmic loop {215-220}
transmembrane domain {221-241}
cytoplasmic loop {242-305}
transmembrane domain {306-326}
exoplasmic loop {327-344}
transmembrane domain {345-365}
cytoplasmic loop {366-374}
transmembrane domain {375-395}
exoplasmic loop {396-489}
MOTIF: N-glycosylation site {N414}
N-glycosylation site {N439}
N-glycosylation site {N466}
transmembrane domain {490-510}
cytoplasmic loop {511-530}
transmembrane domain {531-551}
exoplasmic loop {552-554}
transmembrane domain {555-575}
cytoplasmic domain {576-629}
MOTIF: Ser phosphorylation site {S621}
Ser phosphorylation site {S626}
Database Correlations
UniProt Q96QE2
Pfam PF00083
References
UniProt :accession Q96QE2