102 Patient Characteristics Patient Number Sex Age Age of Onset Visual Acuity RE/LE Fundus Phenotype ERG Type ABCA4 Mutation Allele 1 ABCA4 Mutation Allele 2 Exon Position cDNA Effect on Protein Exon Position cDNA Effect on Protein 1 M 52 19 1.00/1.30 1 2 33 c.4738_4739delTT p.Leu1580Lysfs*16 46 c.6320G>A p.Arg2107His 2 F 32 9 1.30/1.00 1 1 19 c.2829delG p.Pro944Glnfs*6 42 c.5882G>A p.Gly1961Glu 3 M 29 16 1.30/1.00 1 1 IVS1 c.66&#fe;3A>C / 19 c.2791G>A p.Val931Met 4 F 32 20 1.00/1.00 1 1 17 c.2588G>C* p.Gly863Ala* 22 c.3266C>T p.Thr1089Ile 5 M 28 21 0.52/0.70 1 1 42 c.5882G>A p.Gly1961Glu 42 c.5882G>A p.Gly1961Glu 6 F 25 20 1.00/0.80 1 1 13 c.1865delG p.Ser622Thrfs*27 42 c.5882G>A p.Gly1961Glu 7 F 32 27 0.05/0.10 2 1 25 c.3626T>C p.Met1209Thr 33 c.4739T>C p.Leu1580Ser 8 F 42 17 1.00/1.00 2 1 12 c.1622T>C* p.Leu541Proߤ 42 c.5882G>A p.Gly1961Glu 9 F 23 23 0.00/0.00 2 1 IVS40 c.5714&#fe;5G>A / IVS40 c.5714&#fe;5G>A / 10 F 30 16 1.00/1.00 2 1 12 c.1622T>Cߤ p.Leu541Proߤ 19 c.2864A>G p.Glu955Gly 11 M 45 19 1.30/1.30 3 2 12 c.1622T>Cߤ p.Leu541Proߤ 17 c.2588G>C* p.Gly863Ala* 12 M 37 14 1.00/1.00 3 2 12 c.1622T>Cߤ p.Leu541Proߤ 19 c.2864A>G p.Glu955Gly 13 F 27 20 1.00/1.00 3 2 12 c.1622T>Cߤ p.Leu541Proߤ IVS40 c.5714&#fe;5G>A / 14 M 41 14 2.00/2.00 3 3 IVS13 c.1937&#fe;1G>A / 17 c.2588G>C* p.Gly863Ala* Patient number, sex, age, age of disease onset, visual acuity (logMAR), fundus phenotype (1, STGD phenotype 1; 2, STGD phenotype 2; 3, STGD phenotype 3), ERG type, ABCA4 mutation allele 1 and ABCA4 mutation allele 2; exons and coding DNA (cDNA) positions based on reference sequence NM_000350 (IVS: intervening sequence, intron) are shown.

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ABCA4 p.Thr1089Ile 23882696:102:531

status: NEW

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111 [2588G>C; 2828G>A] (p.[Gly863Ala; Arg943Gln]) and a, so far unknown, missense mutation in exon 22, c.3266C>T (p.Thr1089Ile), which affects a highly conserved threonine residue within the transmembrane helix and is predicted to be deleterious.

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ABCA4 p.Thr1089Ile 23882696:111:112

status: NEW

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