7Y5Z
CryoEM structure of human PS2-containing gamma-secretase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Nicastrin | polymer | 709 | 78483.6 | 1 | UniProt (Q92542) Pfam (PF18266) Pfam (PF05450) In PDB | Homo sapiens (human) | |
| 2 | B | Presenilin-2 | polymer | 448 | 50172.0 | 1 | UniProt (P49810) Pfam (PF01080) In PDB | Homo sapiens (human) | PS-2,AD3LP,AD5,E5-1,STM-2 |
| 3 | C | Gamma-secretase subunit APH-1A | polymer | 265 | 29017.9 | 1 | UniProt (Q96BI3) Pfam (PF06105) In PDB | Homo sapiens (human) | APH-1a,Aph-1alpha,Presenilin-stabilization factor |
| 4 | D | Gamma-secretase subunit PEN-2 | polymer | 101 | 12038.0 | 1 | UniProt (Q9NZ42) Pfam (PF10251) In PDB | Homo sapiens (human) | Presenilin enhancer protein 2 |
| 5 | 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 | 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 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 6 | Chemie (NAG) | |||
| 8 | B | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 790.1 | 1 | Chemie (PC1) | |||
| 9 | C | CHOLESTEROL | non-polymer | 386.7 | 3 | Chemie (CLR) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 169711.6 | |
| Branched | Number of molecules | 6 |
| Total formula weight | 3032.8 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 3277.4 | |
| All* | Total formula weight | 176021.8 |
