PR:000026153 SPTSSB
"A serine palmitoyltransferase complex whose components are the same as serine palmitoyltransferase complex core 1 (serine palmitoyltransferase 1 and serine palmitoyltransferase 2) plus the accessory small subunit A. These components are encoded in the genome of human. The biological unit of SPT complex may consist of multiple copies of the core 1 and/or core 2 in combination with additional subunits." [PMID:17331073, PMID:19648650, PRO:CNA] |
enables | increased GO:0004758 serine C-palmitoyltransferase activity relative to PR:000026144 3-oxosphinganine synthetase, acyl-CoA:serine C-2 acyltransferase decarboxylating (human) |
PMID:19416851 |
