9KQJ
Cryo-EM structure of PSS1 with calcium
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Phosphatidylserine synthase 1 | polymer | 473 | 55590.4 | 2 | UniProt (P48651) Pfam (PF03034) | Homo sapiens (human) | PSS-1,PtdSer synthase 1,Serine-exchange enzyme I |
| 2 | C, D, P, Q (A, B) | 1,2-DICAPROYL-SN-PHOSPHATIDYL-L-SERINE | non-polymer | 455.4 | 4 | Chemie (PSF) | |||
| 3 | E, F, I, J, M... (A, B) | 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine | non-polymer | 760.1 | 10 | Chemie (LBN) | |||
| 4 | G, T (A, B) | DODECANE | non-polymer | 170.3 | 2 | Chemie (D12) PubChem (5359624) PubChem (8182) | |||
| 5 | H, U (A, B) | TETRADECANE | non-polymer | 198.4 | 2 | Chemie (C14) PubChem (12389) | |||
| 6 | K, X (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) PubChem (271) | |||
| 7 | L, N (A, B) | Phosphatidylinositol | non-polymer | 887.1 | 2 | Chemie (T7X) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 111180.8 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 12014.4 | |
| All* | Total formula weight | 123195.1 |
