4O8G

Structure of Infrared Fluorescent Protein 1.4

Summary for 4O8G

Related3S7N
DescriptorBacteriophytochrome, 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, ... (4 entities in total)
Functional Keywordsfigure-of-eight knot, pas, gaf, near-ir fluorescence, biliverdin, fluorescent protein
Biological sourceDeinococcus radiodurans R1
Total number of polymer chains1
Total molecular weight37060.3
Authors
Bhattacharya, S.,Forest, K.T. (deposition date: 2013-12-27, release date: 2014-10-01, Last modification date: 2014-12-03)
Primary citation
Bhattacharya, S.,Auldridge, M.E.,Lehtivuori, H.,Ihalainen, J.A.,Forest, K.T.
Origins of fluorescence in evolved bacteriophytochromes.
J.Biol.Chem., 289:32144-32152, 2014
PubMed: 25253687 (PDB entries with the same primary citation)
DOI: 10.1074/jbc.M114.589739
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.652 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.220301.2%9.6%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution