9M5U
Cryo-EM structure of Arabidopsis thaliana MET1 (aa:621-1534) in complex with hemimethylated DNA analog
This is a non-PDB format compatible entry.
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 1 | polymer | 919 | 102944.8 | 1 | UniProt (P34881) Pfam (PF01426) Pfam (PF00145) | Arabidopsis thaliana (thale cress) | DNA methyltransferase 01,DNA methyltransferase 2,DNA methyltransferase AthI,DNA Metase AthI,M.AthI,DNA methyltransferase DDM2,Protein DECREASED DNA METHYLATION 2 |
| 2 | B (C) | DNA (5'-D(*AP*CP*TP*TP*AP*(5CM)P*GP*GP*AP*AP*GP*G)-3') | polymer | 12 | 3725.5 | 1 | synthetic construct | ||
| 3 | C (D) | DNA (5'-D(*CP*CP*TP*TP*CP*(A1L82)P*GP*TP*AP*AP*GP*T)-3') | polymer | 12 | 3651.4 | 1 | synthetic construct | ||
| 4 | D (A) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 1 | Chemie (SAH) | |||
| 5 | E (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) |
Sequence modifications
A: 621 - 1534 (UniProt: P34881)
| PDB | External Database | Details |
|---|---|---|
| Gly 616 | - | expression tag |
| Pro 617 | - | expression tag |
| Leu 618 | - | expression tag |
| Gly 619 | - | expression tag |
| Ser 620 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 110321.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 449.8 | |
| All* | Total formula weight | 110771.5 |
