BAIT

DPL1

BST1, sphinganine-1-phosphate aldolase DPL1, L000004296, YDR294C
Dihydrosphingosine phosphate lyase; regulates intracellular levels of sphingolipid long-chain base phosphates (LCBPs), degrades phosphorylated long chain bases, prefers C16 dihydrosphingosine-l-phosphate as a substrate
GO Process (3)
GO Function (1)
GO Component (3)
Saccharomyces cerevisiae (S288c)
PREY

DPL1

BST1, sphinganine-1-phosphate aldolase DPL1, L000004296, YDR294C
Dihydrosphingosine phosphate lyase; regulates intracellular levels of sphingolipid long-chain base phosphates (LCBPs), degrades phosphorylated long chain bases, prefers C16 dihydrosphingosine-l-phosphate as a substrate
GO Process (3)
GO Function (1)
GO Component (3)
Saccharomyces cerevisiae (S288c)

Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

Identifying key residues of sphinganine-1-phosphate lyase for function in vivo and in vitro.

Mukhopadhyay D, Howell KS, Riezman H, Capitani G

Sphinganine-1-phosphate lyase (Dpl1p) is a highly conserved enzyme of sphingolipid metabolism that catalyzes the irreversible degradation of sphingoid base phosphates, which are potent signaling molecules. Sphingoid base phosphates play a vital role in cell survival, proliferation, migration, heat stress, and cell wall integrity pathways. Little is known about the structure and regulation of Dpl1p. In this study, we have undertaken ... [more]

J. Biol. Chem. Jul. 18, 2008; 283(29);20159-69 [Pubmed: 18487605]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
DPL1 DPL1
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
693812
DPL1 DPL1
Co-crystal Structure
Co-crystal Structure

Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex.

Low-BioGRID
-

Curated By

  • BioGRID