4CRL
Crystal structure of human CDK8-Cyclin C in complex with cortistatin A
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | CYCLIN-DEPENDENT KINASE 8 | polymer | 406 | 47105.9 | 1 | UniProt (P49336) Pfam (PF00069) In PDB | HOMO SAPIENS (HUMAN) | CELL DIVISION PROTEIN KINASE 8, MEDIATOR COMPLEX SUBUNIT CDK8, MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT CDK8, PROTEIN KINASE K35, CDK8 |
2 | B | CYCLIN-C | polymer | 285 | 33480.0 | 1 | UniProt (P24863) Pfam (PF00134) Pfam (PF16899) In PDB | HOMO SAPIENS (HUMAN) | SRB11 HOMOLOG, HSRB11, CYCLINC |
3 | A | CORTISTATIN A | non-polymer | 472.6 | 1 | Chemie (C1I) | |||
4 | A, B | FORMIC ACID | non-polymer | 46.0 | 5 | Chemie (FMT) | |||
5 | water | water | 18.0 | 103 | Chemie (HOH) |
Sequence modifications
A: 1 - 403 (UniProt: P49336)
B: 1 - 283 (UniProt: P24863)
PDB | External Database | Details |
---|---|---|
Asp -2 | - | expression tag |
Asp -1 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Lys -1 | - | expression tag |
Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 80585.8 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 702.7 | |
All* | Total formula weight | 81288.6 |