4XTQ

Crystal structure of a mutant (C20S) of a near-infrared fluorescent protein BphP1-FP

Summary for 4XTQ

Entry DOI	10.2210/pdb4xtq/pdb
Descriptor	BphP1-FP/C20S, 3-[2-[(Z)-[5-[(Z)-[(3R,4R)-3-ethenyl-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-2-ylidene]methyl]-5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid, CHLORIDE ION, ... (4 entities in total)
Functional Keywords	bacteriophytochrome, bphp, biliverdin, near-infrared fluorescent protein, fluorescent protein
Biological source	Rhodopseudomonas palustris
Total number of polymer chains	1
Total formula weight	36666.81
Authors	Pletnev, S.,Malashkevich, V.N. (deposition date: 2015-01-23, release date: 2015-12-09, Last modification date: 2019-12-04)
Primary citation	Shcherbakova, D.M.,Baloban, M.,Pletnev, S.,Malashkevich, V.N.,Xiao, H.,Dauter, Z.,Verkhusha, V.V. Molecular Basis of Spectral Diversity in Near-Infrared Phytochrome-Based Fluorescent Proteins. Chem.Biol., 22:1540-1551, 2015 Cited by PubMed: 26590639 DOI: 10.1016/j.chembiol.2015.10.007 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.64 Å)

Structure validation