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2X2K

Crystal Structure of phosphorylated RET tyrosine kinase domain with inhibitor

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
PROTO-ONCOGENE TYROSINE-PROTEIN KINASE RECEPTOR RETpolymer31435788.21UniProt (P07949)
Pfam (PF07714)
HOMO SAPIENS (HUMAN)C-RET
2B, C, D
(A)
FORMIC ACIDnon-polymer46.03Chemie (FMT)
3E
(A)
(3Z)-5-amino-3-[(3,5-dimethyl-1H-pyrrol-2-yl)methylidene]-1,3-dihydro-2H-indol-2-onenon-polymer253.31Chemie (X2K)
4F
(A)
waterwater18.028Chemie (HOH)
Sequence modifications
A: 700 - 704 (PDB: 2X2K)
A: 705 - 1013 (UniProt: P07949)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight35788.2
Non-Polymers*Number of molecules4
Total formula weight391.4
All*Total formula weight36179.6
*Water molecules are not included.

239803

PDB entries from 2025-08-06

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