4I3D

Crystal structure of fluorescent protein UnaG N57A mutant

Summary for 4I3D

Entry DOI	10.2210/pdb4i3d/pdb
Related	4I3B 4I3C
Descriptor	Bilirubin-inducible fluorescent protein UnaG, 3-[5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-2-[[5-[(Z)-(3-ethenyl-4-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1H-pyrrol-2-yl]methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid (3 entities in total)
Functional Keywords	fluorescent protein, bilirubin binding protein, lipocalin, beta barrel, cytosol
Biological source	Anguilla japonica (Japanese eel)
Cellular location	Cytoplasm : P0DM59
Total number of polymer chains	4
Total formula weight	64581.63
Authors	Kumagai, A.,Ando, R.,Miyatake, H.,Miyawaki, A. (deposition date: 2012-11-26, release date: 2013-06-19, Last modification date: 2023-11-08)
Primary citation	Kumagai, A.,Ando, R.,Miyatake, H.,Greimel, P.,Kobayashi, T.,Hirabayashi, Y.,Shimogori, T.,Miyawaki, A. A bilirubin-inducible fluorescent protein from eel muscle Cell(Cambridge,Mass.), 153:1602-1611, 2013 Cited by PubMed: 23768684 DOI: 10.1016/j.cell.2013.05.038 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.298 Å)

Structure validation