CHEK1

Serine/threonine-protein kinase Chk1 · O14757 · CHEK1 on Sugi Atlas →

205,325 patent compounds predicted against CHEK1, 121,808 high-confidence (nearest known ligand ≥ 0.5)

Top predicted compounds (top 20 by supporting neighbours, then confidence)

CompoundConfidenceSupporting neighbours
SCHEMBL150384 SCHEMBL150384 1.00 20/20
SCHEMBL147483 SCHEMBL147483 0.82 20/20
SCHEMBL146998 SCHEMBL146998 0.74 20/20
SCHEMBL145013 SCHEMBL145013 0.73 20/20
SCHEMBL145120 SCHEMBL145120 0.72 20/20
SCHEMBL21169 SCHEMBL21169 0.55 20/20
SCHEMBL20693 SCHEMBL20693 0.53 20/20
SCHEMBL19015 SCHEMBL19015 0.51 20/20
SCHEMBL144982 SCHEMBL144982 0.76 19/20
SCHEMBL144155 SCHEMBL144155 0.66 19/20
SCHEMBL31357 SCHEMBL31357 0.50 19/20
SCHEMBL31358 SCHEMBL31358 0.50 19/20
SCHEMBL141682 SCHEMBL141682 0.68 18/20
SCHEMBL144154 SCHEMBL144154 0.65 18/20
SCHEMBL144227 SCHEMBL144227 0.69 17/20
SCHEMBL144138 SCHEMBL144138 0.66 17/20
SCHEMBL146846 SCHEMBL146846 0.66 17/20
SCHEMBL142662 SCHEMBL142662 0.64 17/20
SCHEMBL143237 SCHEMBL143237 1.00 16/20
SCHEMBL146834 SCHEMBL146834 0.76 16/20

Clinical trials — most relevant to CHEK1 by text similarity (a relevance ranking, not an exhaustive list)

TrialPhaseStatus
I/II Phase Study Evaluating M1774 in Combination With Fulvestrant in HR+ and HER2- Advanced Breast Cancers PHASE1/PHASE2NOT_YET_RECRUITING
A Phase 1/2 Trial of SRA737 in Subjects With Advanced Cancer PHASE1/PHASE2COMPLETED
A Phase I/II Study of Sacituzumab Govitecan Plus Berzosertib in Small Cell Lung Cancer, Extra-Pulmonary Small Cell Neuroendocrine Cancer and Homologous Recombination-Deficient Cancers Resistant to PARP Inhibitors PHASE1/PHASE2ACTIVE_NOT_RECRUITING
Olaparib in Men With High-Risk Biochemically-Recurrent Prostate Cancer Following Radical Prostatectomy, With Integrated Biomarker Analysis PHASE2ACTIVE_NOT_RECRUITING
A Phase 1/2 Trial SRA737 in Combination With Gemcitabine and Cisplatin or Gemcitabine Alone in Advanced Cancer Subjects PHASE1/PHASE2COMPLETED
Trial of Topotecan With VX-970 (M6620), an ATR Kinase Inhibitor, in Small Cell Cancers and Extrapulmonary Small Cell Cancers PHASE1/PHASE2COMPLETED
Phase II Trial of the PARP Inhibitor Niraparib and PD-1 Inhibitor Dostarlimab in Patients With Advanced Cancers With Active Progressing Brain Metastases (STARLET) PHASE2RECRUITING
Elimusertib for the Treatment of Relapsed or Refractory Solid Tumors PHASE1/PHASE2ACTIVE_NOT_RECRUITING
A Study of LY2606368 (Prexasertib) in Patients With Solid Tumors With Replicative Stress or Homologous Repair Deficiency PHASE2COMPLETED
Everolimus in CDK12-Deficient Metastatic Colorectal Cancer (EVER-RECODE) PHASE1/PHASE2NOT_YET_RECRUITING
Clinical Study of EBV-LMP1 Targeted DNAzyme to Treat Nasopharyngeal Carcinoma PHASE1/PHASE2COMPLETED
Lurbinectedin With Berzosertib, an ATR Kinase Inhibitor in Small Cell Cancers and High-Grade Neuroendocrine Cancers PHASE1/PHASE2ACTIVE_NOT_RECRUITING
Niraparib and Dostarlimab in HRD Solid Tumors PHASE2UNKNOWN
Gemcitabine Hydrochloride and Cisplatin With or Without Veliparib or Veliparib Alone in Treating Patients With Locally Advanced or Metastatic Pancreatic Cancer PHASE2ACTIVE_NOT_RECRUITING
Study of AZD1775 in Combination With Paclitaxel, in Advanced Gastric Adenocarcinoma Patients Harboring TP53 Mutation as a Second-line Chemotherapy PHASE2COMPLETED
Trial of Olaparib in Patients With Metastatic Urothelial Cancer Harboring DNA Damage Response Gene Alterations PHASE2COMPLETED
To Assess Safety and Efficacy of Agents Targeting DNA Damage Repair With Olaparib Versus Olaparib Monotherapy. PHASE2ACTIVE_NOT_RECRUITING
AZD1775 for Advanced Solid Tumors PHASE1COMPLETED
A Study of Prexasertib (LY2606368), CHK1 Inhibitor, and LY3300054, PD-L1 Inhibitor, in Patients With Advanced Solid Tumors PHASE1COMPLETED
Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With Cisplatin in People With Refractory Solid Tumors PHASE1COMPLETED
Combination Study of Prexasertib and Olaparib in Patients With Advanced Solid Tumors PHASE1COMPLETED
Prexasertib in Treating Pediatric Patients With Recurrent or Refractory Solid Tumors PHASE1COMPLETED
A Clinical Study of TQB3824 in Subjects With Advanced Cancer PHASE1UNKNOWN
Tabectedin to Treat Children and Adolescents With Cancer PHASE1COMPLETED
A Study of Prexasertib (LY2606368) With Chemotherapy and Radiation in Participants With Head and Neck Cancer PHASE1COMPLETED
Testing the Addition of an Anti-cancer Drug, Berzosertib, to the Usual Treatment (Radiation Therapy) for Chemotherapy-Resistant Triple-Negative and Estrogen and/or Progesterone Receptor Positive, HER2 Negative Breast Cancer PHASE1ACTIVE_NOT_RECRUITING
Olaparib and ASTX727 in BRCA1/2- and Homologous Recombination Deficient (HRD)-Mutated Tumors PHASE1RECRUITING
Tissue Collection for Correlation Between ATM Alterations by Next-Generation Sequencing and ATM Loss-of-Protein nanCOMPLETED
Prospective Validation of a DNA Damage Repair-Hippo Pathway Signature in Patients With Advanced Gastric Cancer nanUNKNOWN
DESCARTES: De-ESCAlation of RadioTherapy in Patients With Pathologic Complete rESponse to Neoadjuvant Systemic Therapy nanRECRUITING

Related proteins — ESM-2 sequence neighbours (a CHEK1 binder may also engage these)

ProteinNameSimilarity
O35280 1.000 O35280 →
Q91ZN7 1.000 Q91ZN7 →
Q8AYC9 0.996 Q8AYC9 →
Q6DE87 0.994 Q6DE87 →
Q28GW8 0.984 Q28GW8 →
MELK Maternal embryonic leucine zipper kinase 0.981 landscape →
P62205 0.979 P62205 →
Q91821 0.979 Q91821 →
MAPK8 Mitogen-activated protein kinase 8 0.978 landscape →
F1QGZ6 0.978 F1QGZ6 →
P49187 0.976 P49187 →
Q61846 0.975 Q61846 →
Q90ZY4 0.974 Q90ZY4 →
Q2TA25 0.974 Q2TA25 →
Q2RAX3 0.973 Q2RAX3 →
O54785 0.973 O54785 →
P53666 0.973 P53666 →
Q9ESL4 0.973 Q9ESL4 →
P49186 0.972 P49186 →
Q9Z265 0.972 Q9Z265 →
Q6NU47 0.971 Q6NU47 →
MAP4K5 Mitogen-activated protein kinase kinase kinase kinase 5 0.971 landscape →
Q8QHK8 0.971 Q8QHK8 →
Q62673 0.971 Q62673 →
MAPK10 Mitogen-activated protein kinase 10 0.971 landscape →
A7MBL8 0.971 A7MBL8 →
O54863 0.970 O54863 →
LIMK2 LIM domain kinase 2 0.970 landscape →
P49185 0.970 P49185 →
O54992 0.970 O54992 →