1WPG
Crystal structure of the SR CA2+-ATPase with MGF4
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Sarcoplasmic/endoplasmic reticulum calcium ATPase 1 | polymer | 994 | 109602.6 | 4 | UniProt (P04191) Pfam (PF00690) Pfam (PF00122) Pfam (PF13246) Pfam (PF08282) Pfam (PF00689) | Oryctolagus cuniculus (rabbit) | CA2+-ATPASE, SERCA1 |
| 2 | E, F, K, L, Q... (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) PubChem (888) | |||
| 3 | G, M, S, Y (A, B, C, D) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) PubChem (923) | |||
| 4 | H, N, T, Z (A, B, C, D) | TETRAFLUOROMAGNESATE(2-) | non-polymer | 100.3 | 4 | Chemie (MF4) | |||
| 5 | AA, I, O, U (D, A, B, C) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 4 | Chemie (ADP) | |||
| 6 | BA, J, P, V (D, A, B, C) | OCTANOIC ACID [3S-[3ALPHA, 3ABETA, 4ALPHA, 6BETA, 6ABETA, 7BETA, 8ALPHA(Z), 9BALPHA]]-6-(ACETYLOXY)-2,3,-3A,4,5,6,6A,7,8,9B-DECAHYDRO-3,3A-DIHYDROXY-3,6,9-TRIMETHYL-8-[(2-METHYL-1-OXO-2-BUTENYL)OX Y]-2-OXO-4-(1-OXOBUTOXY)-AZULENO[4,5-B]FURAN-7-YL ESTER | non-polymer | 650.8 | 4 | Chemie (TG1) PubChem (16759595) PubChem (24867540) PubChem (44120125) PubChem (44400144) PubChem (45934368) PubChem (49827126) PubChem (446378) PubChem (5428) PubChem (49926) PubChem (73265223) PubChem (5321923) PubChem (5353993) PubChem (5458629) PubChem (95223083) PubChem (6604031) PubChem (125038795) PubChem (125038793) PubChem (126969181) PubChem (129393350) PubChem (95223084) PubChem (95223085) PubChem (95223086) PubChem (96327626) PubChem (96327627) PubChem (9830965) PubChem (123922177) PubChem (125038794) PubChem (125038796) PubChem (155546938) PubChem (131676360) PubChem (134692531) PubChem (146586290) PubChem (162925114) PubChem (162925115) | |||
| 7 | CA, DA, EA, FA (A, B, C, D) | water | water | 18.0 | 690 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 993 (UniProt: P04191)
| PDB | External Database | Details |
|---|---|---|
| Gly 994 | - | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 438410.3 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 4999.4 | |
| All* | Total formula weight | 443409.7 |
