NCBI Accession #
NP_172467.1
NCBI GenBank Nucleotide #
NM_100870.3
NCBI Official Full Name
sucrose transporter 4
NCBI Official Symbol
SUT4
NCBI Official Synonym Symbols
ATSUC4; ATSUT4; F21M12.35; F21M12_35; SUC4; sucrose transporter 4; SUCROSE TRANSPORTER 4
NCBI Protein Information
sucrose transporter 4
NCBI Summary
low affinity (10mM) sucrose transporter in sieve elements (phloem)
UniProt Synonym Gene Names
SUT4
UniProt Protein Name
Sucrose transport protein SUC4
UniProt Synonym Protein Names
Sucrose permease 4; Sucrose transporter 4; Sucrose-proton symporter 4
UniProt Primary Accession #
Q9FE59
UniProt Secondary Accession #
O04516; Q9M3R4
UniProt Related Accession #
Q9FE59
UniProt Comments
Responsible for the transport of sucrose into the cell, with the concomitant uptake of protons (symport system). Can also transport maltose at a lesser rate. May also transport biotin.