3L01
Crystal structure of monomeric glycogen synthase from Pyrococcus abyssi
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | GlgA glycogen synthase | polymer | 428 | 48075.2 | 2 | UniProt (Q9V2J8) Pfam (PF08323) Pfam (PF13692) In PDB | Pyrococcus abyssi | |
2 | C, D | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 666.6 | 2 | In PDB BIRD (PRD_900010) GlyTouCan (G87171PZ) | alpha-maltotetraose | ||
3 | A, B | POTASSIUM ION | non-polymer | 39.1 | 6 | Chemie (K) | |||
4 | A, B | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
5 | A, B | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
6 | water | water | 18.0 | 97 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 426 (UniProt: Q9V2J8)
PDB | External Database | Details |
---|---|---|
Arg -1 | - | expression tag |
His 0 | - | expression tag |
Ala 426 | Thr 426 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 96150.4 | |
Branched | Number of molecules | 2 |
Total formula weight | 1333.2 | |
Non-Polymers* | Number of molecules | 16 |
Total formula weight | 815.7 | |
All* | Total formula weight | 98299.2 |