{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T15:52:15Z","timestamp":1781106735182,"version":"3.54.1"},"reference-count":28,"publisher":"National Academy of Sciences","issue":"6","content-domain":{"domain":["www.pnas.org"],"crossmark-restriction":true},"short-container-title":["Proc. Natl. Acad. Sci. U.S.A."],"published-print":{"date-parts":[[1998,3,17]]},"abstract":"<jats:p>\n                    Rhodopsin kinase (RK), a rod photoreceptor cytosolic enzyme, plays a key role in the normal deactivation and recovery of the photoreceptor after exposure to light. To date, three different mutations in the RK locus have been associated with Oguchi disease, an autosomal recessive form of stationary night blindness in man characterized in part by delayed photoreceptor recovery [Yamamoto, S., Sippel, K. C., Berson, E. L. &amp; Dryja, T. P. (1997)\n                    <jats:italic>Nat. Genet.<\/jats:italic>\n                    15, 175\u2013178]. Two of the mutations involve exon 5, and the remaining mutation occurs in exon 7. Known exon 5 mutations include the deletion of the entire exon sequence [HRK\n                    <jats:italic>(X5 del)<\/jats:italic>\n                    ] and a missense change leading to a Val380Asp substitution in the encoded product (HRK\n                    <jats:italic>V380D<\/jats:italic>\n                    ). The mutation in exon 7 is a 4-bp deletion in codon 536 leading to premature termination of the encoded polypeptide [HRK\n                    <jats:italic>S536(4-bp del)<\/jats:italic>\n                    ]. To provide biochemical evidence for pathogenicity of these mutations, wild-type human rhodopsin kinase (HRK) and mutant forms HRK\n                    <jats:italic>V380D<\/jats:italic>\n                    and HRK\n                    <jats:italic>S536(4-bp del)<\/jats:italic>\n                    were expressed in COS7 cells and their activities were compared. Wild-type HRK catalyzed light-dependent phosphorylation of rhodopsin efficiently. In contrast, both mutant proteins were markedly deficient in catalytic activity with HRK\n                    <jats:italic>V380D<\/jats:italic>\n                    showing virtually no detectible activity and HRK\n                    <jats:italic>S536(4-bp del)<\/jats:italic>\n                    only minimal light-dependent activity. These results provide biochemical evidence to support the pathogenicity of the RK mutations in man.\n                  <\/jats:p>","DOI":"10.1073\/pnas.95.6.2824","type":"journal-article","created":{"date-parts":[[2002,7,26]],"date-time":"2002-07-26T10:40:11Z","timestamp":1027680011000},"page":"2824-2827","update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":25,"title":["Biochemical evidence for pathogenicity of rhodopsin kinase mutations correlated with the Oguchi form of congenital stationary night blindness"],"prefix":"10.1073","volume":"95","author":[{"given":"Shahrokh C.","family":"Khani","sequence":"first","affiliation":[{"name":"Departments of Ophthalmology and Biochemistry, State University of New York at Buffalo, Buffalo, NY 14215"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lori","family":"Nielsen","sequence":"additional","affiliation":[{"name":"Departments of Ophthalmology and Biochemistry, State University of New York at Buffalo, Buffalo, NY 14215"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Todd M.","family":"Vogt","sequence":"additional","affiliation":[{"name":"Departments of Ophthalmology and Biochemistry, State University of New York at Buffalo, Buffalo, NY 14215"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"341","published-online":{"date-parts":[[1998,3,17]]},"reference":[{"key":"e_1_3_3_1_2","doi-asserted-by":"publisher","DOI":"10.1038\/ng0297-175"},{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1432-1033.1997.00261.x"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1038\/ng0795-360"},{"key":"e_1_3_3_4_2","first-page":"1214","volume-title":"Principles and Practice of Ophthalmology","author":"Berson E L","year":"1994","unstructured":"E L Berson Principles and Practice of Ophthalmology, eds D M Albert, F A Jakobiec (Saunders, Philadelphia), pp. 1214\u20131237 (1994)."},{"key":"e_1_3_3_5_2","first-page":"713","volume-title":"Principles and Practice of Clinical Electrophysiology of Vision","author":"Carr R E","year":"1991","unstructured":"R E Carr Principles and Practice of Clinical Electrophysiology of Vision, eds J R Heckenlively, G B Arden (Mosby, St. Louis), pp. 713\u2013720 (1991)."},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1096\/fasebj.9.2.7781920"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(20)80439-6"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/0076-6879(91)00126-H"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(18)53419-0"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.270.25.15294"},{"key":"e_1_3_3_11_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.88.19.8715"},{"key":"e_1_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(18)45960-1"},{"key":"e_1_3_3_13_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.bi.61.070192.002035"},{"key":"e_1_3_3_14_2","doi-asserted-by":"publisher","DOI":"10.1038\/359147a0"},{"key":"e_1_3_3_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(18)83172-6"},{"key":"e_1_3_3_16_2","doi-asserted-by":"publisher","DOI":"10.1006\/geno.1996.0399"},{"key":"e_1_3_3_17_2","unstructured":"Zhao X. 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