Present with 98 molecules/cell in log phase SD medium. Belongs to the TPT transporter family. SLC35D subfamily. This is a truncated version of GDP-mannose transporter 2. Strain S288c has a stop codon in position 73, which disrupts the gene coding for this protein and produces two ORFs YER039C-A and YER039C. A contiguous sequence for GDP-mannose transporter 2 can be found in strain Lalvin EC1118 (AC C8Z742).