6I59
Long wavelength native-SAD phasing of Sen1 helicase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Helicase SEN1 | polymer | 749 | 85166.2 | 1 | UniProt (Q00416) Pfam (PF13086) Pfam (PF13087) | Saccharomyces cerevisiae (Baker's yeast) | tRNA-splicing endonuclease positive effector,tRNA-splicing endonuclease positive effector |
| 2 | B (A) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
| 3 | AA, BA, C, CA, D... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 40 | Chemie (EDO) | |||
| 4 | AB, BB, QA, RA, SA... (A) | GLYCEROL | non-polymer | 92.1 | 12 | Chemie (GOL) | |||
| 5 | CB, DB, EB, FB, GB... (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 11 | Chemie (PEG) | |||
| 6 | NB (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | OB (A) | water | water | 18.0 | 1090 | Chemie (HOH) |
Sequence modifications
A: 1095 - 1470 (UniProt: Q00416)
A: 1539 - 1904 (UniProt: Q00416)
| PDB | External Database | Details |
|---|---|---|
| Met 1092 | - | initiating methionine |
| Asn 1093 | - | expression tag |
| Ser 1094 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 1535 | - | linker |
| Ser 1536 | - | linker |
| Gly 1537 | - | linker |
| Ser 1538 | - | linker |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 85166.2 | |
| Non-Polymers* | Number of molecules | 65 |
| Total formula weight | 5206.7 | |
| All* | Total formula weight | 90372.8 |
