5AKM
THE CRYSTAL STRUCTURE OF I-DMOI G20S IN COMPLEX WITH ITS TARGET DNA IN THE PRESENCE OF 2MM MG
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, F, K | HOMING ENDONUCLEASE I-DMOI | polymer | 199 | 23295.1 | 3 | UniProt (P21505) Pfam (PF14528) In PDB | DESULFUROCOCCUS MOBILIS | |
| 2 | B, G, L | 5'-D(*GP*CP*CP*TP*TP*GP*CP*CP*GP*GP*GP*TP*AP*AP)-3' | polymer | 14 | 4296.8 | 3 | SYNTHETIC CONSTRUCT | ||
| 3 | C, H, M | 5'-D(*GP*TP*TP*CP*CP*GP*GP*CP*GP*CP*GP)-3' | polymer | 11 | 3366.2 | 3 | SYNTHETIC CONSTRUCT | ||
| 4 | D, I, N | 5'-D(*CP*GP*CP*GP*CP*CP*GP*GP*AP*AP*CP*TP*TP*AP*CP)-3' | polymer | 15 | 4555.0 | 3 | SYNTHETIC CONSTRUCT | ||
| 5 | E, J, O | 5'-D(*CP*CP*GP*GP*CP*AP*AP*GP*GP*CP)-3' | polymer | 10 | 3055.0 | 3 | SYNTHETIC CONSTRUCT | ||
| 6 | A, F | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 7 | A, F, K | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 8 | water | water | 18.0 | 64 | Chemie (HOH) |
Sequence modifications
A, F, K: 2 - 188 (UniProt: P21505)
| PDB | External Database | Details |
|---|---|---|
| Ala 1 | - | expression tag |
| Ser 20 | Gly 20 | engineered mutation |
| Ala 189 | - | expression tag |
| Ala 190 | - | expression tag |
| Ala 191 | - | expression tag |
| Leu 192 | - | expression tag |
| Glu 193 | - | expression tag |
| His 194 | - | expression tag |
| His 195 | - | expression tag |
| His 196 | - | expression tag |
| His 197 | - | expression tag |
| His 198 | - | expression tag |
| His 199 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 15 |
| Total formula weight | 115704.1 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 274.4 | |
| All* | Total formula weight | 115978.4 |
