4II3
Crystal structure of S. pombe Ubiquitin activating enzyme 1 (Uba1) in complex with ubiquitin and ATP/Mg
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Ubiquitin-activating enzyme E1 1 | polymer | 1001 | 111764.0 | 2 | UniProt (O94609) Pfam (PF00899) Pfam (PF16190) Pfam (PF16191) Pfam (PF10585) Pfam (PF09358) In PDB | Schizosaccharomyces pombe (Fission yeast) | Poly(A)+ RNA transport protein 3 |
2 | B, D | Ubiquitin-60S ribosomal protein L40 | polymer | 96 | 10740.1 | 2 | UniProt (P0CH07) Pfam (PF00240) In PDB | Schizosaccharomyces pombe (Fission yeast) | |
3 | A, C | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
4 | A, C | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
5 | A, C | CALCIUM ION | non-polymer | 40.1 | 10 | Chemie (CA) | |||
6 | water | water | 18.0 | 149 | Chemie (HOH) |
Sequence modifications
A, C: 13 - 1012 (UniProt: O94609)
B, D: 1 - 76 (UniProt: P0CH07)
PDB | External Database | Details |
---|---|---|
Ser 12 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Met -19 | - | expression tag |
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 | 4 |
Total formula weight | 245008.4 | |
Non-Polymers* | Number of molecules | 16 |
Total formula weight | 1512.4 | |
All* | Total formula weight | 246520.7 |