P43235 | CATK_HUMAN | Cathepsin K (CTSK)

Pfam Domain Table

AccessionDomainRangeColor
PF00112Peptidase_C1 - Papain family cysteine protease116~327
PF08246Inhibitor_I29 - Cathepsin propeptide inhibitor domain (I29)26~85

3D structures mapped by conservation among orthologs

[ Domain: "Peptidase inhibitors family I29" // Inhibitor_I29 ]

 PyMOL session

[ Domain: "Cysteine proteinases" // Peptidase_C1 ]

 PyMOL session


[ Alpha Fold Model ] (go)



Known binders annotated in ChEMBL

 IC50 CSV    Ki CSV
Only the first 20 rows are shown.
molecule_chembl_idstructureassay_typerelation valueunitmol_wtsmilesorganism assay_chembl_idbao_label
CHEMBL221707 IC50 < 0.003 nM 367.45 COc1cccc(CCNC(=O)c2cnc(C#N)nc2NCC(C)(C)C)c1 Homo sapiens CHEMBL911395 single protein format
CHEMBL220496 IC50 < 0.003 nM 367.45 COc1ccc(CCNC(=O)c2cnc(C#N)nc2NCC(C)(C)C)cc1 Homo sapiens CHEMBL911395 single protein format
CHEMBL218007 IC50 = 0.003 nM 447.54 CC(C)(C)CNc1nc(C#N)ncc1C(=O)NCCc1ccc(OCCn2ccnc2)cc1 Homo sapiens CHEMBL911395 single protein format
CHEMBL384685 IC50 = 0.003 nM 447.54 CC(C)(C)CNc1nc(C#N)ncc1C(=O)NCCc1cccc(OCCn2ccnc2)c1 Homo sapiens CHEMBL911395 single protein format
CHEMBL195454 IC50 <= 0.005 nM 487.57 CC(C)C[C@H](N[C@@H](c1ccc(-c2ccc(N3CCNCC3)cc2)cc1)C(F)(F)F)C(=O)NCC#N Homo sapiens CHEMBL880626 single protein format
CHEMBL385632 IC50 = 0.009 nM 379.46 COc1cccc(CCNC(=O)c2cnc(C#N)nc2NC2CCCCC2)c1 Homo sapiens CHEMBL911395 single protein format
CHEMBL386506 IC50 = 0.01 nM 349.44 N#Cc1ncc(C(=O)NCCc2ccccc2)c(NC2CCCCC2)n1 Homo sapiens CHEMBL911395 single protein format
CHEMBL414530 IC50 = 0.011 nM 435.58 CN1CCN(c2cccc(CCNC(=O)c3cnc(C#N)nc3NCC(C)(C)C)c2)CC1 Homo sapiens CHEMBL911395 single protein format
CHEMBL374890 IC50 = 0.011 nM 449.6 CN1CCN(Cc2ccc(CCNC(=O)c3cnc(C#N)nc3NCC(C)(C)C)cc2)CC1 Homo sapiens CHEMBL911395 single protein format
CHEMBL449096 IC50 = 0.013 nM 450.59 CN1CCC(Oc2ccc(CCNC(=O)c3cnc(C#N)nc3NCC(C)(C)C)cc2)CC1 Homo sapiens CHEMBL911395 single protein format
CHEMBL480317 IC50 = 0.015 nM 433.56 CC(C)C[C@H](NC(=O)c1ccc(-c2ccc(N3CCNCC3)cc2)cc1)C(=O)NCC#N Homo sapiens CHEMBL982026 single protein format
CHEMBL218024 IC50 = 0.022 nM 379.46 COc1ccc(CCNC(=O)c2cnc(C#N)nc2NC2CCCCC2)cc1 Homo sapiens CHEMBL911395 single protein format
CHEMBL220760 IC50 = 0.025 nM 435.58 CN1CCN(c2ccc(CCNC(=O)c3cnc(C#N)nc3NCC(C)(C)C)cc2)CC1 Homo sapiens CHEMBL911395 single protein format
CHEMBL436303 IC50 = 0.031 nM 477.57 COc1ccc(CCNC(=O)c2cnc(C#N)nc2NCC(C)(C)C)cc1OCCn1ccnc1 Homo sapiens CHEMBL911395 single protein format
CHEMBL219536 IC50 = 0.047 nM 447.59 CN1CCN(c2ccc(CCNC(=O)c3cnc(C#N)nc3NC3CCCCC3)cc2)CC1 Homo sapiens CHEMBL911395 single protein format
CHEMBL183812 IC50 = 0.048 nM 250.34 C[C@@H](CC1CCCCC1)OC(=O)C1CCN1C#N Homo sapiens CHEMBL833001 single protein format
CHEMBL203944 IC50 = 0.1 nM 433.47 COc1ccc(-c2ccc([C@H](N[C@@H](CC(C)C)C(=O)NCC#N)C(F)(F)F)cc2)cc1 Homo sapiens CHEMBL864424 single protein format
CHEMBL382576 IC50 = 0.1 nM 421.44 CC(C)C[C@H](N[C@@H](c1ccc(-c2ccccc2F)cc1)C(F)(F)F)C(=O)NCC#N Homo sapiens CHEMBL864424 single protein format
CHEMBL92708 IC50 = 0.11 nM 362.47 CCCC[C@@H](C=O)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1 Homo sapiens CHEMBL656676 single protein format
CHEMBL4228926 IC50 = 0.11 nM 467.59 CC(C)C[C@H](NC(=O)c1ccc(-c2ccccc2)cc1)C(=O)NC1(C#N)CCS(=O)(=O)CC1 Homo sapiens CHEMBL4223222 single protein format