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8W3Z

Crystal structure of a computationally designed metalloprotein containing the metal-chelating, fluorogenic, non-canonical amino acid 3-(8-hydroxyquinolin-3-yl)-L-alanine: magnesium-bound form

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Hydroxyquinoline fluorescent proteinpolymer25829805.11Pfam (PF00218)
UniProt (by SIFTS) (Q06121)
Saccharolobus solfataricus
2B, C, D, E, F
(A)
SULFATE IONnon-polymer96.15Chemie (SO4)
3G
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
4H
(A)
waterwater18.0324Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight29805.1
Non-Polymers*Number of molecules6
Total formula weight504.6
All*Total formula weight30309.7
*Water molecules are not included.

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PDB entries from 2025-06-18

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