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8W3Y

Crystal structure of a computationally designed metalloprotein containing the metal-chelating, fluorogenic, non-canonical amino acid 3-(8-hydroxyquinolin-3-yl)-L-alanine: apo 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
(A)
SULFATE IONnon-polymer96.13Chemie (SO4)
3E
(A)
GLYCEROLnon-polymer92.11Chemie (GOL)
4F
(A)
waterwater18.0278Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight29805.1
Non-Polymers*Number of molecules4
Total formula weight380.3
All*Total formula weight30185.4
*Water molecules are not included.

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PDB entries from 2025-07-23

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