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Structure paper

TitleStructural insights into urocanate reductase using room-temperature X-ray crystallography.
Journal, issue, pagesActa Crystallogr D Struct Biol, Year 2026
Publish dateDec 8, 2025 (structure data deposition date)
AuthorsAggarwal, S. / Gurav, N. / Oksanen, E. / Lindkvist-Petersson, K. / Venskutonyte, R.
External linksActa Crystallogr D Struct Biol / PubMed:42083916
MethodsX-ray diffraction
Resolution1.5 - 1.93 Å
Structure data

PDB-9tk1:
Room temperature structure of urocanate reductase in complex with urocanate and sulfate
Method: X-RAY DIFFRACTION / Resolution: 1.6 Å

PDB-9tk3:
Room temperature structure of urocanate reductase in complex with imidazole propionate and sulfate
Method: X-RAY DIFFRACTION / Resolution: 1.93 Å

PDB-9tk5:
Room temperature structure of urocanate reductase in complex with urocanate in citrate condition
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

PDB-9tk6:
Room temperature structure of urocanate reductase in complex with imidazole propionate in citrate condition
Method: X-RAY DIFFRACTION / Resolution: 1.7 Å

PDB-9tk7:
Cryogenic temperature structure of urocanate reductase in complex with imidazole propionate and sulfate
Method: X-RAY DIFFRACTION / Resolution: 1.5 Å

PDB-9tk8:
Cryogenic temperature structure of urocanate reductase in complex with urocanate in citrate condition
Method: X-RAY DIFFRACTION / Resolution: 1.9 Å

Chemicals

ChemComp-FAD:
FLAVIN-ADENINE DINUCLEOTIDE / FAD*YM

ChemComp-URO:
(2E)-3-(1H-IMIDAZOL-4-YL)ACRYLIC ACID

ChemComp-SO4:
SULFATE ION

ChemComp-NA:
Unknown entry

ChemComp-HOH:
WATER

ChemComp-MWQ:
3-(1~{H}-imidazol-5-yl)propanoic acid

ChemComp-PO4:
PHOSPHATE ION

ChemComp-CL:
Unknown entry

ChemComp-GOL:
GLYCEROL

Source
  • shewanella oneidensis mr-1 (bacteria)
KeywordsOXIDOREDUCTASE / urocanate reductase / room temperature / imidazole propionate

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