3LGB
Crystal Structure of the Fe-S Domain of the yeast DNA primase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | DNA primase large subunit | polymer | 194 | 22943.1 | 2 | UniProt (P20457) Pfam (PF04104) | Saccharomyces cerevisiae (brewer's yeast lager beer yeast yeast) | DNA primase 58 kDa subunit, DNA polymerase alpha:primase complex p58 subunit, Pol alpha-primase complex p58 subunit, DNA polymerase-primase complex p58 subunit |
| 2 | C, F (A, B) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 3 | D, E (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 4 | G, H (B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 5 | I (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | J, K (A, B) | water | water | 18.0 | 496 | Chemie (HOH) |
Sequence modifications
A, B: 317 - 512 (UniProt: P20457)
| PDB | External Database | Details |
|---|---|---|
| Ser 316 | - | expression tag |
| - | Arg 382 | deletion |
| - | Asn 383 | deletion |
| - | Gly 384 | deletion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 45886.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1402.8 | |
| All* | Total formula weight | 47289.1 |
