3K9J
Transposase domain of Metnase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Histone-lysine N-methyltransferase SETMAR | polymer | 239 | 28535.4 | 2 | UniProt (Q53H47) Pfam (PF01359) | Homo sapiens (human) | SET domain and mariner transposase fusion gene-containing protein, Metnase, Hsmar1, Histone-lysine N-methyltransferase, Mariner transposase Hsmar1 |
| 2 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | D, E, F, G, H (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 5 | Chemie (EDO) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 251 | Chemie (HOH) |
Sequence modifications
A, B: 433 - 671 (UniProt: Q53H47)
| PDB | External Database | Details |
|---|---|---|
| Glu 438 | Gly 438 | SEE REMARK 999 |
| Arg 566 | Asn 566 | engineered mutation |
| Arg 569 | Gly 569 | engineered mutation |
| Trp 649 | Ala 649 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57070.8 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 350.4 | |
| All* | Total formula weight | 57421.3 |
