NCBI Accession #
NP_001328028.1
NCBI GenBank Nucleotide #
NM_001341102.1
NCBI Official Full Name
inositol transporter 4
NCBI Official Symbol
INT4
NCBI Official Synonym Symbols
ATINT4; DL4265W; FCAALL.375; inositol transporter 4
NCBI Protein Information
inositol transporter 4
NCBI Summary
Encodes a high affinity H+:myo-inositol symporter. The only other compound shown to be transported was pinitol, a methylated derivative of myo-inositol.
UniProt Protein Name
Inositol transporter 4
UniProt Synonym Protein Names
Myo-inositol-proton symporter INT4; Protein INOSITOL TRANSPORTER 4
UniProt Primary Accession #
O23492
UniProt Related Accession #
O23492
UniProt Comments
Plasma membrane inositol-proton symporter. Mediates high-affinity myoinositol-proton symport across the plasma membrane. Active with myoinositol, scylloinositol and D-chiroinositol. Low activity with mucoinositol and alloinositol.