5AKF
THE CRYSTAL STRUCTURE OF I-DMOI Q42AK120M IN COMPLEX WITH ITS TARGET DNA NICKED IN THE CODING STRAND A AND IN THE PRESENCE OF 2MM MN
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, E, I | HOMING ENDONUCLEASE I-DMOI | polymer | 199 | 23210.0 | 3 | UniProt (P21505) Pfam (PF14528) In PDB | DESULFUROCOCCUS MOBILIS | I-DMOI |
2 | B, F, J | 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, G, K | 5'-D(*GP*TP*TP*CP*CP*GP*GP*CP*GP*CP*GP)-3' | polymer | 11 | 3366.2 | 3 | SYNTHETIC CONSTRUCT | ||
4 | D, H, L | 25MER | polymer | 25 | 7654.9 | 3 | SYNTHETIC CONSTRUCT | ||
5 | A, B, E, I | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
6 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
7 | A, E, I | MANGANESE (II) ION | non-polymer | 54.9 | 3 | Chemie (MN) | |||
8 | water | water | 18.0 | 301 | Chemie (HOH) |
Sequence modifications
A, E, I: 2 - 188 (UniProt: P21505)
PDB | External Database | Details |
---|---|---|
Ala 1 | - | expression tag |
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 |
Ala 42 | Gln 42 | engineered mutation |
Met 120 | Lys 120 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 12 |
Total formula weight | 115583.8 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 365.7 | |
All* | Total formula weight | 115949.4 |