SMTL ID : 8p81.1

Crystal structure of human Cdk12/Cyclin K in complex with inhibitor SR-4835

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.68 Å

Oligo State

hetero-1-1-mer

Ligands

1 x RMF: ~{N}-[[5,6-bis(chloranyl)-1~{H}-benzimidazol-2-yl]methyl]-9-(1-methylpyrazol-4-yl)-2-morpholin-4-yl-purin-6-amine(Non-covalent)

RMF.1: 17 residues within 4Å: Chain A: I.21, G.22, E.23, A.42, K.44, V.75, F.101, E.102, Y.103, M.104, D.105, H.106, D.107, S.151, L.154, A.164, D.165 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.21 Hydrogen bonds: A:E.23, A:Y.103, A:M.104, A:M.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schmitz, M. et al., The reversible inhibitor SR-4835 binds Cdk12/cyclin K in a noncanonical G-loop conformation. J.Biol.Chem. (2023)

Release Date

2023-11-22

Peptides

Cyclin-dependent kinase 12: A
Cyclin-K: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cyclin-dependent kinase 12

Cyclin-K

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