3MR3
Human DNA polymerase eta - DNA ternary complex with the 3'T of a CPD in the active site (TT1)
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 (5'-D(*CP*AP*(TTD)P*AP*TP*GP*AP*CP*GP*CP*T)-3') | polymer | 11 | 3637.4 | 1 | |||
| 3 | C (P) | DNA (5'-D(*CP*AP*GP*CP*GP*TP*CP*AP*T)-3') | polymer | 9 | 2715.8 | 1 | |||
| 4 | D, M (A) | 2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]adenosine | non-polymer | 490.2 | 2 | Chemie (DZ4) | |||
| 5 | E, F (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | G, H, I, J, K... (A) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 7 | N, O, P (A, T, P) | water | water | 18.0 | 431 | 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 | 54970.9 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1581.6 | |
| All* | Total formula weight | 56552.5 |
