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2BUJ

Crystal structure of the human Serine-threonine Kinase 16 in complex with staurosporine

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
SERINE/THREONINE-PROTEIN KINASE 16polymer31736306.52UniProt (O75716)
Pfam (PF00069)
HOMO SAPIENS (HUMAN)HUMAN SERINE THREONINE KINASE 16, PROTEIN KINASE PKL12, MYRISTOYLATED AND PALMITOYLATED SERINE/THREONINE KINASE, MPSK, TGF-BETA STIMULATED FACTOR 1, TSF-1, HPSK
2C, F
(A, B)
CHLORIDE IONnon-polymer35.52Chemie (CL)
PubChem (312)
3D, E, G, H
(A, B)
STAUROSPORINEnon-polymer466.54Chemie (STU)
PubChem (5279)
PubChem (71203703)
PubChem (42610657)
PubChem (44259)
PubChem (44299148)
PubChem (49831000)
PubChem (25322871)
PubChem (28684983)
PubChem (44120114)
PubChem (44537813)
PubChem (46864193)
PubChem (68262703)
PubChem (68306294)
PubChem (451705)
PubChem (73953205)
PubChem (86306248)
PubChem (358479)
PubChem (5280487)
PubChem (5459111)
PubChem (5311103)
PubChem (6711321)
PubChem (9956178)
PubChem (6419748)
PubChem (9804568)
PubChem (122130844)
PubChem (12046017)
PubChem (9937179)
PubChem (143163481)
PubChem (143224059)
PubChem (143494026)
PubChem (162978898)
4I, J
(A, B)
waterwater18.076Chemie (HOH)
Sequence modifications
A, B: -10 - 12 (PDB: 2BUJ)
A, B: 306 - 306 (PDB: 2BUJ)
A, B: 13 - 305 (UniProt: O75716)
PDBExternal DatabaseDetails
His 19Arg 18engineered mutation
Trp 266Arg 265engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight72613.0
Non-Polymers*Number of molecules6
Total formula weight1937.0
All*Total formula weight74550.0
*Water molecules are not included.

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PDB entries from 2026-05-06

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