8P4O
CryoEM structure of a GroEL7-GroES7 cage with encapsulated ordered substrate MetK in the presence of ADP-BeFx
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, E... | Chaperonin GroEL | polymer | 547 | 57260.5 | 7 | UniProt (P0A6F5) Pfam (PF00118) In PDB | Escherichia coli | 60 kDa chaperonin,Chaperonin-60,Cpn60,GroEL protein |
2 | O, P, Q, R, S... | Co-chaperonin GroES | polymer | 97 | 10400.9 | 7 | UniProt (P0A6F9) Pfam (PF00166) In PDB | Escherichia coli | 10 kDa chaperonin,Chaperonin-10,Cpn10 |
3 | 1 | S-adenosylmethionine synthase | polymer | 384 | 41998.5 | 1 | UniProt (P0A817) Pfam (PF00438) Pfam (PF02772) Pfam (PF02773) In PDB | Escherichia coli | AdoMet synthase,MAT,Methionine adenosyltransferase |
4 | D, E, F, G, A... | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 7 | Chemie (ADP) | |||
5 | D, E, F, G, A... | MAGNESIUM ION | non-polymer | 24.3 | 7 | Chemie (MG) | |||
6 | D, E, F, G, A... | BERYLLIUM TRIFLUORIDE ION | non-polymer | 66.0 | 7 | Chemie (BEF) | |||
7 | C, D, E, F, G... | POTASSIUM ION | non-polymer | 39.1 | 7 | Chemie (K) | |||
8 | water | water | 18.0 | 21 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 15 |
Total formula weight | 515628.6 | |
Non-Polymers* | Number of molecules | 28 |
Total formula weight | 3896.3 | |
All* | Total formula weight | 519524.9 |