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4XI2

Crystal Structure of an auto-inhibited form of Bruton's Tryrosine Kinase

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Tyrosine-protein kinase BTKpolymer44651798.81UniProt (P35991)
Pfam (PF00018)
Pfam (PF00017)
Pfam (PF07714)
Mus musculus (Mouse)Agammaglobulinemia tyrosine kinase,ATK,B-cell progenitor kinase,BPK,Bruton tyrosine kinase,Kinase EMB
2B, C
(A)
GOLD IONnon-polymer197.02Chemie (AU)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight51798.8
Non-Polymers*Number of molecules2
Total formula weight393.9
All*Total formula weight52192.8
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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