1QV1

Atomic resolution structure of obelin from Obelia longissima

Summary for 1QV1

Entry DOI	10.2210/pdb1qv1/pdb
Related	1EJ3 1EL4 1JF0 1JF2 1QV0
Descriptor	Obelin, COBALT (II) ION, CALCIUM ION, ... (7 entities in total)
Functional Keywords	photoprotein, obelin, bioluminescence, atomic resolution, calcium binding, ef-hand, luminescent protein
Biological source	Obelia longissima
Total number of polymer chains	1
Total formula weight	22983.50
Authors	Liu, Z.J.,Vysotski, E.S.,Deng, L.,Lee, J.,Rose, J.,Wang, B.C. (deposition date: 2003-08-26, release date: 2003-11-11, Last modification date: 2023-08-16)
Primary citation	Liu, Z.J.,Vysotski, E.S.,Deng, L.,Lee, J.,Rose, J.,Wang, B.C. Atomic resolution structure of obelin: soaking with calcium enhances electron density of the second oxygen atom substituted at the C2-position of coelenterazine. Biochem.Biophys.Res.Commun., 311:433-439, 2003 Cited by PubMed: 14592432 DOI: 10.1016/j.bbrc.2003.09.231 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.1 Å)

Structure validation