2XLK
Crystal structure of the Csy4-crRNA complex, orthorhombic form
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | CSY4 ENDORIBONUCLEASE | polymer | 191 | 21866.0 | 2 | UniProt (A3KUJ4) Pfam (PF09618) UniProt (by SIFTS) (Q02MM2) In PDB | PSEUDOMONAS AERUGINOSA | |
2 | C, D | 5'-R(*CP*UP*GP*CP*CP*GP*UP*AP*UP*AP*GP*GP*CP*A*DG*C)-3' | polymer | 16 | 5097.1 | 2 | PSEUDOMONAS AERUGINOSA | PA14 CRRNA HAIRPIN | |
3 | water | water | 18.0 | 413 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 187 (UniProt: A3KUJ4)
PDB | External Database | Details |
---|---|---|
Gly -3 | - | expression tag |
Ser -2 | - | expression tag |
Phe -1 | - | expression tag |
Thr 0 | - | expression tag |
Cys 22 | Ser 22 | engineered mutation |
Val 166 | Ala 166 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 53926.2 | |
All* | Total formula weight | 53926.2 |