Reaction Details Report a problem with these data
Target
Serine/threonine-protein kinase Chk1
Ligand
BDBM12134
Substrate
Biotinylated Peptide Substrate
Meas. Tech.
Homogeneous Time-resolved Fluorescence (HTRF) Assay
pH
7.5±n/a
Temperature
295.15±n/a K
IC50
0.25±n/a nM
Citation
 Fraley, ME; Steen, JT; Brnardic, EJ; Arrington, KL; Spencer, KL; Hanney, BA; Kim, Y; Hartman, GD; Stirdivant, SM; Drakas, BA; Rickert, K; Walsh, ES; Hamilton, K; Buser, CA; Hardwick, J; Tao, W; Beck, SC; Mao, X; Lobell, RB; Sepp-Lorenzino, L; Yan, Y; Ikuta, M; Munshi, SK; Kuo, LC; Kreatsoulas, C 3-(Indol-2-yl)indazoles as Chek1 kinase inhibitors: Optimization of potency and selectivity via substitution at C6. Bioorg Med Chem Lett 16:6049-53 (2006) [PubMed]  Article 
Target
Name:
Serine/threonine-protein kinase Chk1
Synonyms:
CHEK1 | CHK1 | CHK1 checkpoint homolog | CHK1_HUMAN | Checkpoint kinase-1 (CHK1)
Type:
Enzyme Catalytic Domain
Mol. Mass.:
54443.02
Organism:
Homo sapiens (Human)
Description:
gi_166295192
Residue:
476
Sequence:
MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT
  
Inhibitor
Name:
BDBM12134
Synonyms:
2-methoxy-4-{3-[5-(piperidin-1-ylmethyl)-1H-indol-2-yl]-1H-indazol-6-yl}phenol | 3-(Indol-2-yl)indazole 24
Type:
Small organic molecule
Emp. Form.:
C28H28N4O2
Mol. Mass.:
452.5475
SMILES:
COc1cc(ccc1O)-c1ccc2c(n[nH]c2c1)-c1cc2cc(CN3CCCCC3)ccc2[nH]1
Structure:
Search PDB for entries with ligand similarity:
Substrate
Name:
Biotinylated Peptide Substrate
Synonyms:
n/a
Type:
Peptide
Mol. Mass.:
1734.89
Organism:
n/a
Description:
n/a
Residue:
17
Sequence:
ITINGGRARTSSFAEPG