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5HBE

CDK8-CYCC IN COMPLEX WITH 8-[3-Chloro-5-(1-methyl-2,2-dioxo-2, 3-dihydro-1H-2l6-benzo[c]isothiazol-5-yl)-pyridin- 4-yl]-1-oxa-3,8-diaza-spiro[4.5]decan-2-one

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Cyclin-dependent kinase 8polymer36442552.21UniProt (P49336)
Pfam (PF00069)
Homo sapiens (Human)Cell division protein kinase 8,Mediator complex subunit CDK8,Mediator of RNA polymerase II transcription subunit CDK8,Protein kinase K35
2B
(B)
Cyclin-Cpolymer26631541.11UniProt (P24863)
Pfam (PF00134)
Pfam (PF16899)
Homo sapiens (Human)SRB11 homolog,hSRB11
3C
(A)
8-[3-chloranyl-5-[1-methyl-2,2-bis(oxidanylidene)-3~{H}-2,1-benzothiazol-5-yl]pyridin-4-yl]-1-oxa-3,8-diazaspiro[4.5]decan-2-onenon-polymer448.91Chemie (5Y6)
4D
(A)
DIMETHYL SULFOXIDEnon-polymer78.11Chemie (DMS)
5E
(A)
1,2-ETHANEDIOLnon-polymer62.11Chemie (EDO)
6F, G, H, I
(A, B)
FORMIC ACIDnon-polymer46.04Chemie (FMT)
7J, K
(A, B)
waterwater18.055Chemie (HOH)
Sequence modifications
A: 1 - 362 (UniProt: P49336)
PDBExternal DatabaseDetails
Asp -1-expression tag
Lys 0-expression tag
B: 1 - 264 (UniProt: P24863)
PDBExternal DatabaseDetails
Lys -1-expression tag
Ala 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight74093.3
Non-Polymers*Number of molecules7
Total formula weight773.2
All*Total formula weight74866.6
*Water molecules are not included.

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PDB entries from 2025-07-09

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