Ki Summary BindingDB logo
myBDB logout
Reaction Details
Report a problem with these data
TargetBeta-hexosaminidase subunit alpha/beta
LigandBDBM18512
Substrate/Competitorn/a
Meas. Tech.ChEMBL_1496351 (CHEMBL3579955)
IC50 15000±n/a nM
Citation Tropak, MBZhang, JYonekawa, SRigat, BAAulakh, VSSmith, MRHwang, HJCiufolini, MAMahuran, DJ Pyrimethamine Derivatives: Insight into Binding Mechanism and Improved Enhancement of Mutantß-N-acetylhexosaminidase Activity. J Med Chem58:4483-93 (2015) [PubMed]  Article
More Info.:Get all data from this article,  Assay Method
 
Beta-hexosaminidase subunit alpha/beta
Name:Beta-hexosaminidase subunit alpha/beta
Synonyms:Beta-N-acetyl-D-hexosaminidase-A/B
Type:n/a
Mol. Mass.:n/a
Description:ASSAY_ID of ChEMBL is 1496351
Components:This complex has 2 components.
Component 1
Name:Beta-hexosaminidase subunit alpha
Synonyms:Beta-N-acetylhexosaminidase subunit alpha | Beta-hexosaminidase subunit alpha (HexA) | HEXA | HEXA_HUMAN
Type:Protein
Mol. Mass.:60688.46
Organism:Homo sapiens (Human)
Description:P06865
Residue:529
Sequence:
MTSSRLWFSLLLAAAFAGRATALWPWPQNFQTSDQRYVLYPNNFQFQYDVSSAAQPGCSV
LDEAFQRYRDLLFGSGSWPRPYLTGKRHTLEKNVLVVSVVTPGCNQLPTLESVENYTLTI
NDDQCLLLSETVWGALRGLETFSQLVWKSAEGTFFINKTEIEDFPRFPHRGLLLDTSRHY
LPLSSILDTLDVMAYNKLNVFHWHLVDDPSFPYESFTFPELMRKGSYNPVTHIYTAQDVK
EVIEYARLRGIRVLAEFDTPGHTLSWGPGIPGLLTPCYSGSEPSGTFGPVNPSLNNTYEF
MSTFFLEVSSVFPDFYLHLGGDEVDFTCWKSNPEIQDFMRKKGFGEDFKQLESFYIQTLL
DIVSSYGKGYVVWQEVFDNKVKIQPDTIIQVWREDIPVNYMKELELVTKAGFRALLSAPW
YLNRISYGPDWKDFYIVEPLAFEGTPEQKALVIGGEACMWGEYVDNTNLVPRLWPRAGAV
AERLWSNKLTSDLTFAYERLSHFRCELLRRGVQAQPLNVGFCEQEFEQT
Blast this sequence in BindingDB or PDB
  Blast E-value cutoff:
Component 2
Name:Beta-hexosaminidase subunit beta
Synonyms:Beta-N-acetylhexosaminidase subunit beta | Beta-hexosaminidase subunit beta | Beta-hexosaminidase subunit beta (Hex B) | HEXB | HEXB_HUMAN | Hexosaminidase subunit B
Type:Enzyme
Mol. Mass.:63112.58
Organism:Homo sapiens (Human)
Description:P07686
Residue:556
Sequence:
MELCGLGLPRPPMLLALLLATLLAAMLALLTQVALVVQVAEAARAPSVSAKPGPALWPLP
LLVKMTPNLLHLAPENFYISHSPNSTAGPSCTLLEEAFRRYHGYIFGFYKWHHEPAEFQA
KTQVQQLLVSITLQSECDAFPNISSDESYTLLVKEPVAVLKANRVWGALRGLETFSQLVY
QDSYGTFTINESTIIDSPRFSHRGILIDTSRHYLPVKIILKTLDAMAFNKFNVLHWHIVD
DQSFPYQSITFPELSNKGSYSLSHVYTPNDVRMVIEYARLRGIRVLPEFDTPGHTLSWGK
GQKDLLTPCYSRQNKLDSFGPINPTLNTTYSFLTTFFKEISEVFPDQFIHLGGDEVEFKC
WESNPKIQDFMRQKGFGTDFKKLESFYIQKVLDIIATINKGSIVWQEVFDDKAKLAPGTI
VEVWKDSAYPEELSRVTASGFPVILSAPWYLDLISYGQDWRKYYKVEPLDFGGTQKQKQL
FIGGEACLWGEYVDATNLTPRLWPRASAVGERLWSSKDVRDMDDAYDRLTRHRCRMVERG
IAAQPLYAGYCNHENM
Blast this sequence in BindingDB or PDB
  Blast E-value cutoff:
BDBM18512
n/a
NameBDBM18512
Synonyms:5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine | CHEMBL36 | Pyrimethamine (Pyr) | US11530198, Example Pyrimethamine | cid_4993
TypeSmall organic molecule
Emp. Form.C12H13ClN4
Mol. Mass.248.711
SMILESCCc1nc(N)nc(N)c1-c1ccc(Cl)cc1
Structure
Search PDB for entries with ligand similarity:Similarity to this molecule at least: