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[107], 'very': [110], 'inefficient,': [111], 'feature': [113], 'combined': [116], 'rapid': [119], 'dark': [120], 'reversion.': [121], 'Biliverdin': [122], 'bound': [123], 'covalently': [124], 'protein;': [127], 'blocking': [128], 'experiments': [129], 'site-directed': [131], 'mutagenesis': [132], 'identified': [133], 'Cys': [135], 'at': [136], 'position': [137, 145], '20': [138], 'binding': [141, 165, 179], 'site.': [142, 166], 'This': [143], 'particular': [144], 'outside': [147], 'region': [149, 172], 'where': [150], 'plant': [151], 'some': [153], 'cyanobacterial': [154], 'phytochromes': [155], 'attach': [156], 'their': [157], 'thus': [160], 'Sequence': [167], 'comparisons': [168], 'imply': [169], 'around': [173], 'Cys-20': [174], 'ring': [177], 'D': [178], 'motif': [180], 'phytochromes.': [182]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2084827644', 'counts_by_year': [{'year': 2024, 'cited_by_count': 4}, {'year': 2023, 'cited_by_count': 5}, {'year': 2022, 'cited_by_count': 6}, {'year': 2021, 'cited_by_count': 9}, {'year': 2020, 'cited_by_count': 6}, {'year': 2019, 'cited_by_count': 7}, {'year': 2018, 'cited_by_count': 7}, {'year': 2017, 'cited_by_count': 7}, {'year': 2016, 'cited_by_count': 8}, {'year': 2015, 'cited_by_count': 7}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 10}, {'year': 2012, 'cited_by_count': 6}], 'updated_date': '2025-01-10T09:14:38.511235', 'created_date': '2016-06-24'}