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4BB4

ephB4 kinase domain inhibitor complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
EPHRIN TYPE-B RECEPTOR 4polymer30233934.81UniProt (P54760)
Pfam (PF07714)
HOMO SAPIENS (HUMAN)EPHB4 RECEPTOR TYROSINE KINASE, HEPATOMA TRANSMEMBRANE KINASE, TYROSINE-PROTEIN KINASE TYRO11
2B
(A)
N-(2-methoxyethyl)-4-[(6-pyridin-4-ylquinazolin-2-yl)amino]benzamidenon-polymer399.41Chemie (32W)
3C, D
(A)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
4E
(A)
waterwater18.0234Chemie (HOH)
Sequence modifications
A: 598 - 899 (UniProt: P54760)
PDBExternal DatabaseDetails
Glu 774Tyr 774engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight33934.8
Non-Polymers*Number of molecules3
Total formula weight448.1
All*Total formula weight34382.9
*Water molecules are not included.

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PDB entries from 2025-06-18

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