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3HMP

Crystal structure of human Mps1 catalytic domain in complex with a quinazolin ligand Compound 4

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Dual specificity protein kinase TTKpolymer34239086.41UniProt (P33981)
Pfam (PF00069)
Homo sapiens (human)Phosphotyrosine picked threonine-protein kinase, PYT
2B
(A)
7-chloro-N-(cyclopropylmethyl)quinazolin-4-aminenon-polymer233.71Chemie (CX4)
3C
(A)
2-(2-(2-(2-(2-(2-ETHOXYETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHANOLnon-polymer310.41Chemie (7PE)
4D
(A)
DI(HYDROXYETHYL)ETHERnon-polymer106.11Chemie (PEG)
5E, F, G
(A)
GLYCEROLnon-polymer92.13Chemie (GOL)
6H, I, J
(A)
ISOPROPYL ALCOHOLnon-polymer60.13Chemie (IPA)
7K
(A)
waterwater18.085Chemie (HOH)
Sequence modifications
A: 510 - 809 (UniProt: P33981)
PDBExternal DatabaseDetails
His 468-expression tag
His 469-expression tag
His 470-expression tag
His 471-expression tag
His 472-expression tag
His 473-expression tag
Ser 474-expression tag
Ser 475-expression tag
Gly 476-expression tag
Leu 477-expression tag
Val 478-expression tag
Pro 479-expression tag
Arg 480-expression tag
Gly 481-expression tag
Ser 482-expression tag
Gly 483-expression tag
Met 484-expression tag
Lys 485-expression tag
Glu 486-expression tag
Thr 487-expression tag
Ala 488-expression tag
Ala 489-expression tag
Ala 490-expression tag
Lys 491-expression tag
Phe 492-expression tag
Glu 493-expression tag
Arg 494-expression tag
Gln 495-expression tag
His 496-expression tag
Met 497-expression tag
Asp 498-expression tag
Ser 499-expression tag
Pro 500-expression tag
Asp 501-expression tag
Leu 502-expression tag
Gly 503-expression tag
Thr 504-expression tag
Asp 505-expression tag
Asp 506-expression tag
Asp 507-expression tag
Asp 508-expression tag
Lys 509-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight39086.4
Non-Polymers*Number of molecules9
Total formula weight1106.8
All*Total formula weight40193.2
*Water molecules are not included.

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PDB entries from 2025-06-18

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