3BE9
Structure-based design and synthesis of novel macrocyclic pyrazolo[1,5-a] [1,3,5]triazine compounds as potent inhibitors of protein kinase CK2 and their anticancer activities
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Casein kinase II subunit alpha | polymer | 352 | 41450.5 | 1 | UniProt (P28523) Pfam (PF00069) In PDB | Zea mays (Maize) | CK II, CK2-alpha |
2 | A | 19-(cyclopropylamino)-4,6,7,15-tetrahydro-5H-16,1-(azenometheno)-10,14-(metheno)pyrazolo[4,3-o][1,3,9]triazacyclohexadecin-8(9H)-one | non-polymer | 363.4 | 1 | Chemie (P04) | |||
3 | water | water | 18.0 | 246 | Chemie (HOH) |
Sequence modifications
A: 6 - 337 (UniProt: P28523)
PDB | External Database | Details |
---|---|---|
Met -14 | - | expression tag |
Gly -13 | - | expression tag |
Ser -12 | - | expression tag |
Ser -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
Ser -4 | - | expression tag |
Ser -3 | - | expression tag |
Gly -2 | - | expression tag |
Leu -1 | - | expression tag |
Val 0 | - | expression tag |
Pro 1 | - | expression tag |
Arg 2 | - | expression tag |
Gly 3 | - | expression tag |
Ser 4 | - | expression tag |
His 5 | - | expression tag |
Ala 256 | Val 251 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 41450.5 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 363.4 | |
All* | Total formula weight | 41813.9 |