5A63
Cryo-EM structure of the human gamma-secretase complex at 3.4 angstrom resolution.
Replaces: 4UPCEntity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Nicastrin | polymer | 709 | 78483.6 | 1 | UniProt (Q92542) Pfam (PF18266) Pfam (PF05450) | Homo sapiens (Human) | |
| 2 | B (B) | Presenilin-1 | polymer | 467 | 52713.5 | 1 | UniProt (P49768) Pfam (PF01080) | Homo sapiens (Human) | PS-1,Protein S182 |
| 3 | C (C) | Gamma-secretase subunit APH-1A | polymer | 265 | 29017.9 | 1 | UniProt (Q96BI3) Pfam (PF06105) | Homo sapiens (Human) | APH-1a,Aph-1alpha,Presenilin-stabilization factor |
| 4 | D (D) | Gamma-secretase subunit PEN-2 | polymer | 101 | 12038.0 | 1 | UniProt (Q9NZ42) Pfam (PF10251) | Homo sapiens (Human) | Presenilin enhancer protein 2 |
| 5 | E, G, H, I, J (E, G, H, I, J) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 5 | In PDB GlyTouCan (G42666HT) | |||
| 6 | F (F) | beta-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 910.8 | 1 | In PDB GlyTouCan (G89225LT) | |||
| 7 | K, L, M, N, O (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 5 | Chemie (NAG) | |||
| 8 | P, Q (B, C) | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 790.1 | 2 | Chemie (PC1) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 172253.1 | |
| Branched | Number of molecules | 6 |
| Total formula weight | 3032.8 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 2686.3 | |
| All* | Total formula weight | 177972.2 |
