8EIH
Cryo-EM structure of human DNMT3B homo-tetramer (form I)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E | DNA (cytosine-5)-methyltransferase 3B | polymer | 650 | 73654.0 | 5 | UniProt (Q9UBC3) Pfam (PF00855) Pfam (PF17980) Pfam (PF21255) Pfam (PF00145) In PDB | Homo sapiens (human) | Dnmt3b,DNA methyltransferase HsaIIIB,DNA MTase HsaIIIB,M.HsaIIIB |
| 2 | A, B | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 2 | Chemie (SAH) | |||
| 3 | A, B, C, D | ZINC ION | non-polymer | 65.4 | 12 | Chemie (ZN) |
Sequence modifications
A, B, C, D, E: 206 - 853 (UniProt: Q9UBC3)
| PDB | External Database | Details |
|---|---|---|
| Gly 204 | - | expression tag |
| Ser 205 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 368270.1 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 1553.7 | |
| All* | Total formula weight | 369823.8 |
