9VJ4
Structure of a membrane-bound inositol phosphorylceramide synthase and ceramide complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Inositol phosphorylceramide synthase catalytic subunit AUR1 | polymer | 401 | 45223.0 | 1 | UniProt (P36107) | Saccharomyces cerevisiae S288C | IPC synthase catalytic subunit AUR1,Aureobasidin A resistance protein,Phosphatidylinositol:ceramide phosphoinositol transferase |
| 2 | B (B) | Inositol phosphorylceramide synthase regulatory subunit KEI1 | polymer | 221 | 25505.8 | 1 | UniProt (Q06346) | Saccharomyces cerevisiae S288C | ICP synthase regulatory subunit KEI1,KEX2-cleavable protein essential for inositol phosphorylceramide synthesis |
| 3 | C (A) | ~{N}-[(~{Z},2~{S},3~{R})-1,3-bis(oxidanyl)heptadec-4-en-2-yl]dodecanamide | non-polymer | 467.8 | 1 | Chemie (UJO) | |||
| 4 | D, F (A, B) | TETRADECANE | non-polymer | 198.4 | 2 | Chemie (C14) | |||
| 5 | E (A) | (2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(tetradecanoyloxy)propyl tetradecanoate | non-polymer | 635.9 | 1 | Chemie (46E) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 70728.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1500.4 | |
| All* | Total formula weight | 72229.2 |
