3S7Q

Crystal Structure of a Monomeric Infrared Fluorescent Deinococcus radiodurans Bacteriophytochrome chromophore binding domain

Summary for 3S7Q

• Entry DOI: 10.2210/pdb3s7q/pdb
• Related: 1ZTU 2O9B 2O9C 3S7N 3S7O 3S7P
• Descriptor: Bacteriophytochrome, 3-[2-[(Z)-[3-(2-carboxyethyl)-5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-pyrrol-1-ium -2-ylidene]methyl]-5-[(Z)-[(3E)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-4-methyl-1H-pyrrol-3- yl]propanoic acid, 3-[2-[(Z)-[5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-1-ium-2-ylidene]methyl]-5-[(Z)-[(3E,4R)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid, ... (6 entities in total)
• Functional Keywords: biliverdin, pas, gaf, phytochrome, bacteriophytochrome, photoreceptor, fluorescent protein
• Biological source: Deinococcus radiodurans
• Total number of polymer chains: 1
• Total formula weight: 38658.83

Authors

Auldridge, M.E.,Satyshur, K.A.,Forest, K.T. (deposition date: 2011-05-26, release date: 2012-01-11, Last modification date: 2023-09-13)

• Primary citation: Auldridge, M.E.,Satyshur, K.A.,Anstrom, D.M.,Forest, K.T.; Structure-guided engineering enhances a phytochrome-based infrared fluorescent protein.; J.Biol.Chem., 287:7000-7009, 2012; PubMed: 22210774; DOI: 10.1074/jbc.M111.295121

Experimental method

X-RAY DIFFRACTION (1.748 Å)