1SKM
HhaI methyltransferase in complex with DNA containing an abasic south carbocyclic sugar at its target site
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (C) | 5'-D(*TP*CP*CP*AP*TP*GP*CP*GP*CP*TP*GP*AP*C)-3' | polymer | 13 | 3927.6 | 1 | |||
| 2 | B (D) | 5'-D(*T*GP*TP*CP*AP*GP*(HCX)P*GP*CP*AP*TP*GP*G)-3' | polymer | 13 | 3892.6 | 1 | |||
| 3 | C (A) | Modification methylase HhaI | polymer | 327 | 37042.2 | 1 | UniProt (P05102) Pfam (PF00145) | Haemophilus haemolyticus | Cytosine-specific methyltransferase HhaI, M.HhaI |
| 4 | D (A) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 1 | Chemie (SAH) | |||
| 5 | E, F, G (C, D, A) | water | water | 18.0 | 257 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 44862.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 384.4 | |
| All* | Total formula weight | 45246.7 |
