Y66L Variant of Enhanced Green Fluorescent Protein with 374-nm Absorbing Chromophore

Summary for 1Z1Q

Related1S6Z 1Z1P
DescriptorGreen Fluorescent Protein, SODIUM ION (3 entities in total)
Functional Keywordsgfp, beta barrel, uv/vis absorbing yellow chromophore, covalent cross-link, luminescent protein
Biological sourceAequorea victoria
Total number of polymer chains1
Total molecular weight26886.36
Rosenow, M.A.,Patel, H.N.,Wachter, R.M. (deposition date: 2005-03-04, release date: 2005-06-21, Last modification date: 2018-04-04)
Primary citation
Rosenow, M.A.,Patel, H.N.,Wachter, R.M.
Oxidative Chemistry in the GFP Active Site Leads to Covalent Cross-Linking of a Modified Leucine Side Chain with a Histidine Imidazole: Implications for the Mechanism of Chromophore Formation.
Biochemistry, 44:8303-8311, 2005
PubMed: 15938620 (PDB entries with the same primary citation)
DOI: 10.1021/bi0503798
MImport into Mendeley
Experimental method
NMR Information

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.198402.0%11.1%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 1z1q
no rotation
Molmil generated image of 1z1q
rotated about x axis by 90°
Molmil generated image of 1z1q
rotated about y axis by 90°