8TFK
Cryo-EM structure of the Methanosarcina mazei glutamine synthetase (GS) with Met-Sox-P and ADP
This is a non-PDB format compatible entry.
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... | Glutamine synthetase | polymer | 467 | 52827.9 | 12 | UniProt (Q8PY99) Pfam (PF03951) Pfam (PF00120) In PDB | Methanosarcina mazei Go1 | GS,Glutamate--ammonia ligase |
2 | D, I, J, E, A... | MAGNESIUM ION | non-polymer | 24.3 | 36 | Chemie (MG) | |||
3 | I, D, J, E, K... | L-METHIONINE-S-SULFOXIMINE PHOSPHATE | non-polymer | 260.2 | 12 | Chemie (P3S) | |||
4 | C, I, D, J, E... | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 12 | Chemie (ADP) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L: 1 - 447 (UniProt: Q8PY99)
PDB | External Database | Details |
---|---|---|
Met -19 | - | initiating methionine |
Gly -18 | - | expression tag |
Ser -17 | - | expression tag |
Ser -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 12 |
Total formula weight | 633935.1 | |
Non-Polymers* | Number of molecules | 60 |
Total formula weight | 9123.9 | |
All* | Total formula weight | 643059.0 |