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3AD5

Crystal structure of Triazolone derivative bound to the kinase domain of human LCK, (auto-phosphorylated on TYR394)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Proto-oncogene tyrosine-protein kinase LCKpolymer28533065.61UniProt (P06239)
Pfam (PF07714)
Homo sapiens (human)LYMPHOCYTE KINASE, Lymphocyte cell-specific protein-tyrosine kinase, p56-LCK, LSK, T cell-specific protein-tyrosine kinase
2B, C
(A)
SULFATE IONnon-polymer96.12Chemie (SO4)
3D
(A)
DIMETHYL SULFOXIDEnon-polymer78.11Chemie (DMS)
4E
(A)
(4S)-2-METHYL-2,4-PENTANEDIOLnon-polymer118.21Chemie (MPD)
5F
(A)
4-[4-(benzyloxy)phenyl]-5-{[2-(4-chlorophenyl)-2-oxoethyl]sulfanyl}-2,4-dihydro-3H-1,2,4-triazol-3-onenon-polymer451.91Chemie (5PB)
6G
(A)
waterwater18.0306Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight33065.6
Non-Polymers*Number of molecules5
Total formula weight840.4
All*Total formula weight33906.0
*Water molecules are not included.

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PDB entries from 2025-06-18

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