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4UUT

Crystal structure of the Ultrabithorax protein

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
HOMEOTIC PROTEIN ULTRABITHORAXpolymer9311459.21UniProt (P83949)
Pfam (PF00046)
DROSOPHILA MELANOGASTER (FRUIT FLY)
2B, C, D, F
(A)
SULFATE IONnon-polymer96.14Chemie (SO4)
3E, G
(A)
CHLORIDE IONnon-polymer35.52Chemie (CL)
4H
(A)
waterwater18.07Chemie (HOH)
Sequence modifications
A: -18 - 73 (UniProt: P83949)
PDBExternal DatabaseDetails
Met -19-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight11459.2
Non-Polymers*Number of molecules6
Total formula weight455.2
All*Total formula weight11914.4
*Water molecules are not included.

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PDB entries from 2025-12-03

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