4RNM
Crystal structure of human polymerase eta inserting dAMPnPP opposite DNA template containing an abasic site
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DNA polymerase eta | polymer | 435 | 48617.7 | 1 | UniProt (Q9Y253) Pfam (PF00817) Pfam (PF21704) Pfam (PF11799) | Homo sapiens (human) | RAD30 homolog A, Xeroderma pigmentosum variant type protein |
| 2 | B (T) | DNA Template: CAT(3DR)ATGACGCT | polymer | 12 | 3513.3 | 1 | synthetic construct | ||
| 3 | C (P) | DNA Primar: AGCGTCAT | polymer | 8 | 2426.6 | 1 | synthetic construct | ||
| 4 | D (A) | 2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]adenosine | non-polymer | 490.2 | 1 | Chemie (DZ4) | |||
| 5 | E, F (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | G, H (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 7 | I, J, K (A, T, P) | water | water | 18.0 | 341 | Chemie (HOH) |
Sequence modifications
A: 1 - 432 (UniProt: Q9Y253)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Pro -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 54557.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 723.0 | |
| All* | Total formula weight | 55280.6 |
