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3M9E

Thyroid hormone beta DNA binding domain homodimer with inverted palindrome TRE

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, E, F
(A, B, E, F)
Thyroid hormone receptor betapolymer10512333.44UniProt (P18113)
Pfam (PF00105)
Rattus norvegicus (rat)c-erbA-beta, c-erbA-2, Nuclear receptor subfamily 1 group A member 2
2C, D, G, H
(C, D, G, H)
DNA (5'-D(*AP*TP*TP*GP*AP*CP*CP*TP*CP*AP*GP*CP*TP*GP*AP*GP*GP*TP*CP*AP*AP*T)-3')polymer226751.44
3I, J, K, L, M...
(A, B, E, F)
ZINC IONnon-polymer65.48Chemie (ZN)
4Q, R, S, T, U...
(A, B, C, D, E...)
waterwater18.0232Chemie (HOH)
Sequence modifications
A, B, E, F: 103 - 205 (UniProt: P18113)
PDBExternal DatabaseDetails
Gly 101-expression tag
Ser 102-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight76339.1
Non-Polymers*Number of molecules8
Total formula weight523.3
All*Total formula weight76862.3
*Water molecules are not included.

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PDB entries from 2026-01-14

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