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Structure paper

TitleAtomic resolution structure of obelin: soaking with calcium enhances electron density of the second oxygen atom substituted at the C2-position of coelenterazine.
Journal, issue, pagesBiochem. Biophys. Res. Commun., Vol. 311, Page 433-439, Year 2003
Publish dateAug 26, 2003 (structure data deposition date)
AuthorsLiu, Z.J. / Vysotski, E.S. / Deng, L. / Lee, J. / Rose, J. / Wang, B.C.
External linksBiochem. Biophys. Res. Commun. / PubMed:14592432
MethodsX-ray diffraction
Resolution1.1 Å
Structure data

PDB-1qv0:
Atomic resolution structure of obelin from Obelia longissima
Method: X-RAY DIFFRACTION / Resolution: 1.1 Å

PDB-1qv1:
Atomic resolution structure of obelin from Obelia longissima
Method: X-RAY DIFFRACTION / Resolution: 1.1 Å

Chemicals

ChemComp-CO:
Unknown entry

ChemComp-K:
Unknown entry

ChemComp-CZH:
C2-HYDROPEROXY-COELENTERAZINE

ChemComp-GOL:
GLYCEROL

ChemComp-HOH:
WATER

ChemComp-CA:
Unknown entry

Source
  • obelia longissima (invertebrata)
KeywordsLUMINESCENT PROTEIN / Photoprotein / obelin / bioluminescence / atomic resolution / calcium binding / EF-hand

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