2F8P

Crystal structure of obelin following Ca2+ triggered bioluminescence suggests neutral coelenteramide as the primary excited state

Summary for 2F8P

Entry DOI	10.2210/pdb2f8p/pdb
Related	1EL4 1JF0 1JF2 1QV0 1S36 1SL7
Descriptor	Obelin, CALCIUM ION, N-[3-BENZYL-5-(4-HYDROXYPHENYL)PYRAZIN-2-YL]-2-(4-HYDROXYPHENYL)ACETAMIDE, ... (4 entities in total)
Functional Keywords	helix-turn-helix, structural genomics, psi, protein structure initiative, southeast collaboratory for structural genomics, secsg, luminescent protein
Biological source	Obelia longissima
Total number of polymer chains	1
Total formula weight	22770.59
Authors	Liu, Z.J.,Stepanyuk, G.A.,Vysotski, E.S.,Lee, J.,Wang, B.C.,Southeast Collaboratory for Structural Genomics (SECSG) (deposition date: 2005-12-03, release date: 2006-02-14, Last modification date: 2023-08-30)
Primary citation	Liu, Z.J.,Stepanyuk, G.A.,Vysotski, E.S.,Lee, J.,Markova, S.V.,Malikova, N.P.,Wang, B.C. Crystal structure of obelin after Ca2+-triggered bioluminescence suggests neutral coelenteramide as the primary excited state. Proc.Natl.Acad.Sci.Usa, 103:2570-2575, 2006 Cited by PubMed: 16467137 DOI: 10.1073/pnas.0511142103 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.93 Å)

Structure validation