7L4N
Crystal structure of the DRM2 (C397R)-CCG DNA complex
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 (cytosine-5)-methyltransferase DRM2 | polymer | 357 | 40676.5 | 1 | UniProt (Q9M548) Pfam (PF00145) | Arabidopsis thaliana (Mouse-ear cress) | Protein DOMAINS REARRANGED METHYLASE 2 |
| 2 | B (B) | DNA (5'-D(*TP*AP*AP*AP*TP*TP*CP*GP*GP*AP*TP*TP*AP*GP*GP*AP*AP*T)-3') | polymer | 18 | 5578.7 | 1 | Arabidopsis thaliana | ||
| 3 | C (C) | DNA (5'-D(*AP*TP*TP*CP*CP*TP*AP*AP*TP*(C49)P*CP*GP*AP*AP*TP*TP*TP*A)-3') | polymer | 18 | 5513.6 | 1 | Arabidopsis thaliana | ||
| 4 | D (A) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 1 | Chemie (SAH) | |||
| 5 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | F, G, H (A, B, C) | water | water | 18.0 | 343 | Chemie (HOH) |
Sequence modifications
A: 270 - 626 (UniProt: Q9M548)
| PDB | External Database | Details |
|---|---|---|
| Arg 397 | Cys 397 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 51768.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 476.5 | |
| All* | Total formula weight | 52245.4 |
