5A77
Crystal structure of the homing endonuclease I-CvuI in complex with I- CreI target (C1221) in the presence of 2 mM Mg revealing DNA cleaved
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | DNA ENDONUCLEASE I-CVUI | polymer | 172 | 19292.5 | 2 | UniProt (P56347) Pfam (PF00961) In PDB | CHLORELLA VULGARIS | |
2 | C, D | 14MER DNA, 5'-D(*TP*CP*AP*AP*AP*AP*CP*GP*TP*CP*GP*TP*AP*DCP)-3' | polymer | 14 | 4248.8 | 2 | SYNTHETIC CONSTRUCT | ||
3 | E, F | 10MER DNA, 5'-D(*GP*AP*CP*GP*TP*TP*TP*TP* GP*AP*DGP*AP*CP*GP*TP*TP*TP*TP*GP*A)-3' | polymer | 10 | 3075.0 | 2 | SYNTHETIC CONSTRUCT | ||
4 | B, D | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
5 | water | water | 18.0 | 17 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 162 (UniProt: P56347)
PDB | External Database | Details |
---|---|---|
Ala 2 | - | expression tag |
Gln 54 | Arg 53 | conflict |
Ser 163 | - | expression tag |
Ala 164 | - | expression tag |
Ala 165 | - | expression tag |
Leu 166 | - | expression tag |
Glu 167 | - | expression tag |
His 168 | - | expression tag |
His 169 | - | expression tag |
His 170 | - | expression tag |
His 171 | - | expression tag |
His 172 | - | expression tag |
His 173 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 53232.7 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 48.6 | |
All* | Total formula weight | 53281.3 |