ABCMdb

ABCA4 p.Pro68Leu

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Publications

PMID: 19265867 [PubMed] Passerini I et al: "Novel mutations in of the ABCR gene in Italian patients with Stargardt disease."

No. Sentence Comment

57 Table 2 Summary of the mutations identified in the ABCR gene in our series of STGD Italian patients Patient Allele 1 mutation Allele 2 mutation S 1 R212C T1019M S 8 V1433I V1433I S 21 A1598D A1598D S 33 N96K G978D S 56 A1598D G1961E S 70 R212C T1019M S 71 W700X WT S 74 6750delA V767D S 77 G1961E WT S 82 Q21X G1961E S 106 C1177X G1961E S 107 C1177X G1961E S 114 T970P-F1015E - S 115 T970P-F1015E - S 120 N415K G1961E S 162 324-327insT 324-327insT S 181 W1408X G1961E S 190 C1177X A1598D S 201 G1961E WT S 202 Q21X T970P-F1015E S 213 M840R G1961E S 231 WT WT S 236 C1177X G1961E S 237 WT WT S 241 V256 splice WT S 246 IVS6-1g4t R1108C S 260 L2221P 5109delG-I156V S 321 IVS9 þ 1G4C S1099X S 328 IVS42 þ 4delG IVS35 þ 2t4c S 346 E2096K WT S 347 IVS28 þ 5g4a WT S 353 P1484S-G1961E P68L S 354 P1484S-G1961E P68L S 355 P1484S-G1961E P68L S 360 G1961E 5961delGGAC S 364 IVS35 þ 2t4c G1961E S 365 L541P/A1038V G1961E S 377 IVS42 þ 4delG IVS35 þ 2t4c S 380 R653C WT S 413 R212C T1019M S 414 A1598D G1961E S 417 G1078E G1961E S 438 R1055W WT S 440 4021ins24bp T1526M-G1961E S 449 W1479X L2140Q S 450 W1479X L2140Q S 474 W1461X G 1977S S 486 WT WT S 492 R1098C/L1970F 6548insTGAA S 528 T977P IVS40 þ 5g4a S 531 G690V Q1332X S 532 R572X L1473M-4733delGTTT S 535 IVS40 þ 5g4a 5917delG S 550 IVS40 þ 5g4a 6750delA S 555 250insCAAA WT S 556 250insCAAA WT S 575 N96H G1961E S 590 W821R IVS40 þ 5g4a S 592 V931M R1108C S 593 V767D R2030X Table 2 (Continued ) Patient Allele 1 mutation Allele 2 mutation S 594 G172S G1961E S 602 P1380L G1961E S 607 E616K L1580S-K2172R S 640 250insCAAA S1696N S 694 IVS35 þ 2t4c G1961E S 725 IVS13 þ 1g4a Q1376 splice S 731 L541P-A1038V G1961E S 755 N965S IVS40 þ 5g4a S 789 E1087K G1977S S 968 T1019M G1961E S 992 R212C G1961E Bold values indicate novel mutations. Login to comment

PMID: 17562343 [PubMed] Reinhard J et al: "Quantifying fixation in patients with Stargardt disease."

No. Sentence Comment

186 of PRL ABCA4 allel1 exon mut 1 ABCA4 allel2 exon mut 2 1 m 32 OD 2 0.4 0.0 90.0 211.0 1 48 L2241V n.f. OS 2 0.6 0.0 90.0 181.6 1 2 f 55 OD 29 0.1 9.7 60.3 9874.6 1 - - - - OS 29 0.1 6.8 67.5 68260.1 2 3 f 38 OD 16 0.05 6.4 73.7 4962.8 1 14 W663X 42 G1961E OS 7 0.4 0.0 90.9 143.5 1 4 m 23 OD 7 0.1 5.7 81.8 664.3 1 40 R1898H 43 G1975R OS 6 0.1 7.0 80.6 594.2 1 5 m 16 OD 7 0.05 7.4 81.0 1052.0 1 12+21 L541P+ 40 IVS40+5 OS 7 0.05 5.0 73.3 11500.0 1 A1038V G->A 6 m 34 OD 34 0.1 0.0 76.2 924.2 1 n.f. n.f. OS 34 0.1 0.0 74.3 1106.2 1 7 m 17 OD 11 0.1 3.1 79.1 3517.6 1 - - - - OS 11 0.1 3.6 70.0 2226.1 1 8 m 46 OD 14 0.5 3.6 80.6 3986.2 1 11 E471K 42 G1961E OS 14 0.2 3.7 58.3 40731.5 1 9 f 26 OD 15 0.1 6.0 70.5 3215.2 1 17 G863A n.f. OS 15 0.1 8.5 56.5 14734.9 1 10 f 19 OD 2 0.1 7.9 65.7 3260.0 1 3 P68L 36 S1689P OS 2 0.1 7.0 63.9 2964.8 1 11 f 34 OD 30 0.4 0.0 88.2 234.1 1 28 E1399K 42 G1961E OS 30 0.4 0.0 87.9 350.0 1 12 m 59 OD 5 0.1 5.2 79.2 1715.5 1 42 G1961E n.f. OS 5 0.1 4.4 75.0 3839.5 1 13 m 35 OD 20 0.05 9.7 72.9 8164.8 1 17 G863A 37 Q1750X OS 20 0.05 10.3 64.9 9820.4 1 14 m 43 OD 29 HM 16.0 58.5 18228.0 1 17 G863A 37 Q1750X OS 29 HM 15.6 42.1 14173.5 1 15 f 32 OD 10 0.05 6.5 61.3 10195.5 1 21 A1038V n.f. OS 10 0.05 5.0 56.7 7560.7 1 16 m 46 OD 4 0.05 8.5 51.1 8641.6 1 12+21 L541P+ 17 G863A OS 4 0.3 5.0 51.1 19827.1 1 A1038V 17 m 43 OD 3 0.5 0.0 90.7 190.9 1 - - - - OS 3 0.7 0.0 81.9 402.2 1 18 f 31 OD 27 1/15 9.8 69.3 2268.5 1 22 R1108C n.f. OS 27 0.1 17.2 60.9 4237.0 1 19 f 23 OD 5 0.05 6.0 72.9 3751.2 1 28 E1399K 43 G1977S OS 5 0.05 6.2 74.8 3578.9 1 20 f 16 OD 5 0.1 6.0 75.8 708.0 1 22 R1108C n.f. OS 5 0.1 5.4 82.4 449.6 1 21 m 38 OD 23 0.1 8.2 53.7 53733.8 2 - - - - OS 12 0.1 6.2 60.3 80873.8 2 22 m 40 OD 6 0.05 16.6 60.8 11677.8 1 14 R681X n.f. OS 6 0.1 10.0 60.6 5134.5 1 23 f 24 OD 3 0.1 6.7 90.5 577.8 1 6 G768T/ n.f. OS 3 0.1 7.1 83.6 3015.2 1 splice 24 m 13 OD 3 0.05 6.9 65.2 1882.7 1 - - - - OS 3 0.05 7.3 53.7 3844.3 1 25 f 39 OD 34 HM 7.0 54.3 24440.2 1 n.f. n.f. OS 34 1/60 10.6 77.6 1245.6 1 26 f 27 OD 2 0.2 0.0 91.8 127.4 1 17 G863A 28 Q1412X OS 2 0.6 0.0 94.9 69.2 1 27 m 25 OD 1 0.3 0.0 70.7 5670.4 1 n.f. n.f. OS 1 0.4 0.0 75.6 764.9 1 28 m 17 OD 3 0.2 0.8 67.3 4244.1 1 - - - - OS 3 0.3 0.0 80.6 2429.2 1 29 m 28 OD 2,5 0.1 5.4 80.8 795.0 1 - - - - OS 2,5 0.1 4.2 64.3 2101.1 1 30 f 27 OD 20 0.1 6.7 88.2 183.6 1 G1961E G1961E OS 20 0.1 10.9 81.0 448.2 1 Dis. dur., disease duration (years); HM, recognition of hand movements; VA, visual acuity in European decimals. Login to comment
183 of PRL ABCA4 allel1 exon mut 1 ABCA4 allel2 exon mut 2 1 m 32 OD 2 0.4 0.0 90.0 211.0 1 48 L2241V n.f. OS 2 0.6 0.0 90.0 181.6 1 2 f 55 OD 29 0.1 9.7 60.3 9874.6 1 - - - - OS 29 0.1 6.8 67.5 68260.1 2 3 f 38 OD 16 0.05 6.4 73.7 4962.8 1 14 W663X 42 G1961E OS 7 0.4 0.0 90.9 143.5 1 4 m 23 OD 7 0.1 5.7 81.8 664.3 1 40 R1898H 43 G1975R OS 6 0.1 7.0 80.6 594.2 1 5 m 16 OD 7 0.05 7.4 81.0 1052.0 1 12+21 L541P+ 40 IVS40+5 OS 7 0.05 5.0 73.3 11500.0 1 A1038V G->A 6 m 34 OD 34 0.1 0.0 76.2 924.2 1 n.f. n.f. OS 34 0.1 0.0 74.3 1106.2 1 7 m 17 OD 11 0.1 3.1 79.1 3517.6 1 - - - - OS 11 0.1 3.6 70.0 2226.1 1 8 m 46 OD 14 0.5 3.6 80.6 3986.2 1 11 E471K 42 G1961E OS 14 0.2 3.7 58.3 40731.5 1 9 f 26 OD 15 0.1 6.0 70.5 3215.2 1 17 G863A n.f. OS 15 0.1 8.5 56.5 14734.9 1 10 f 19 OD 2 0.1 7.9 65.7 3260.0 1 3 P68L 36 S1689P OS 2 0.1 7.0 63.9 2964.8 1 11 f 34 OD 30 0.4 0.0 88.2 234.1 1 28 E1399K 42 G1961E OS 30 0.4 0.0 87.9 350.0 1 12 m 59 OD 5 0.1 5.2 79.2 1715.5 1 42 G1961E n.f. OS 5 0.1 4.4 75.0 3839.5 1 13 m 35 OD 20 0.05 9.7 72.9 8164.8 1 17 G863A 37 Q1750X OS 20 0.05 10.3 64.9 9820.4 1 14 m 43 OD 29 HM 16.0 58.5 18228.0 1 17 G863A 37 Q1750X OS 29 HM 15.6 42.1 14173.5 1 15 f 32 OD 10 0.05 6.5 61.3 10195.5 1 21 A1038V n.f. OS 10 0.05 5.0 56.7 7560.7 1 16 m 46 OD 4 0.05 8.5 51.1 8641.6 1 12+21 L541P+ 17 G863A OS 4 0.3 5.0 51.1 19827.1 1 A1038V 17 m 43 OD 3 0.5 0.0 90.7 190.9 1 - - - - OS 3 0.7 0.0 81.9 402.2 1 18 f 31 OD 27 1/15 9.8 69.3 2268.5 1 22 R1108C n.f. OS 27 0.1 17.2 60.9 4237.0 1 19 f 23 OD 5 0.05 6.0 72.9 3751.2 1 28 E1399K 43 G1977S OS 5 0.05 6.2 74.8 3578.9 1 20 f 16 OD 5 0.1 6.0 75.8 708.0 1 22 R1108C n.f. OS 5 0.1 5.4 82.4 449.6 1 21 m 38 OD 23 0.1 8.2 53.7 53733.8 2 - - - - OS 12 0.1 6.2 60.3 80873.8 2 22 m 40 OD 6 0.05 16.6 60.8 11677.8 1 14 R681X n.f. OS 6 0.1 10.0 60.6 5134.5 1 23 f 24 OD 3 0.1 6.7 90.5 577.8 1 6 G768T/ n.f. OS 3 0.1 7.1 83.6 3015.2 1 splice 24 m 13 OD 3 0.05 6.9 65.2 1882.7 1 - - - - OS 3 0.05 7.3 53.7 3844.3 1 25 f 39 OD 34 HM 7.0 54.3 24440.2 1 n.f. n.f. OS 34 1/60 10.6 77.6 1245.6 1 26 f 27 OD 2 0.2 0.0 91.8 127.4 1 17 G863A 28 Q1412X OS 2 0.6 0.0 94.9 69.2 1 27 m 25 OD 1 0.3 0.0 70.7 5670.4 1 n.f. n.f. OS 1 0.4 0.0 75.6 764.9 1 28 m 17 OD 3 0.2 0.8 67.3 4244.1 1 - - - - OS 3 0.3 0.0 80.6 2429.2 1 29 m 28 OD 2,5 0.1 5.4 80.8 795.0 1 - - - - OS 2,5 0.1 4.2 64.3 2101.1 1 30 f 27 OD 20 0.1 6.7 88.2 183.6 1 G1961E G1961E OS 20 0.1 10.9 81.0 448.2 1 Dis. dur., disease duration (years); HM, recognition of hand movements; VA, visual acuity in European decimals. Login to comment

PMID: 16303926 [PubMed] Hargitai J et al: "Correlation of clinical and genetic findings in Hungarian patients with Stargardt disease."

No. Sentence Comment

89 Summarized Clinical and Genetic Data of Patients with STGD Patient Allele 1 Allele 2 Fishman OU Gender Age Duration VA OD VA OS FT OD (␮m) FT OS (␮m) MV OD (mm3 ) MV OS (mm3 ) 1 ND ND I M 18 10 0.42 0.50 90.00 76.00 1.70 1.67 2 L541P/A1038V ND III F 27 15 0.06 0.08 43.00 58.00 1.27 1.28 3 5917delG 5917delG II F 29 8 0.17 0.17 54.00 20.00 1.38 1.35 4 ND ND III F 42 14 0.10 0.10 91.00 71.00 1.60 1.59 5 V2050L ND II F 22 5 0.20 0.33 28.00 77.00 1.64 1.68 6 ND ND II F 17 2 1.00 0.71 156.00 141.00 2.55 2.6 7 IVS40ϩ5GϾA ND III M 28 13 0.10 0.06 71.00 92.00 1.61 1.61 8 L541P/A1038V G1961E II M 37 15 0.10 0.10 87.00 97.00 1.95 1.95 9 106delT G1961E II M 32 7 0.08 0.08 51.00 32.00 1.59 1.66 10 ND ND I F 55 17 0.25 0.56 160.00 170.00 1.72 1.82 11 L541P/A1038V G863A II F 15 3 0.25 0.33 67.00 68.00 1.78 1.76 12 IVS40ϩ5GϾA 5917delG III M 15 6 0.20 0.20 107.00 117.00 1.93 1.92 13 ND ND I M 27 2 0.38 0.33 56.00 86.00 2.01 1.97 14 G1886E G1961E II F 37 9 0.12 0.16 92.00 46.00 1.55 1.59 15 G1961E ND III F 20 5 0.30 0.20 49.00 34.00 1.43 1.53 16 ND ND II M 28 14 0.32 0.08 52.00 60.00 1.46 1.52 17 IVS40ϩ5GϾA 5917delG III M 27 5 0.10 0.10 97.00 92.00 1.76 1.71 18 L541P/A1038V D1532N III M 28 12 0.25 0.10 49.00 46.00 1.83 1.86 19 ND ND II F 31 11 0.10 0.13 67.00 72.00 1.55 1.49 20 L541P L541P/A1038V II F 15 5 0.10 0.10 28.00 34.00 1.63 1.65 21 L541P/A1038V G863A II F 25 2 0.20 0.62 94.00 81.00 1.92 1.94 22 L541P/A1038V ND II M 18 9 0.08 0.10 63.00 72.00 1.40 1.43 23 G1961E ND III F 34 9 0.16 0.16 16.00 23.00 1.31 1.56 24 ND ND II F 52 14 0.16 0.16 122.00 113.00 1.90 1.99 25 P68L L541P/A1038V III M 37 22 0.10 0.12 40.00 40.00 1.41 1.42 26 ND ND II F 18 11 0.20 0.25 59.00 72.00 1.42 1.47 27 L541P/A1038V G1961E II F 24 7 0.18 0.18 83.00 100.00 1.72 1.77 28 IVS40ϩ5GϾA 5917delG III M 15 7 0.10 0.16 38.00 46.00 1.30 1.41 29 R1108C R1108C II M 31 14 0.10 0.10 41.00 44.00 1.95 1.96 30 G1961E ND II M 28 6 0.33 0.56 91.00 129.00 1.98 2.04 31 ND ND II F 28 11 0.08 0.10 55.00 63.00 1.52 1.59 32 L541P/A1038V G863A II M 32 15 0.20 0.20 92.00 86.00 1.80 1.75 33 ND ND II F 27 4 0.25 0.20 66.00 75.00 1.72 1.76 34 ND ND II F 36 8 0.12 0.10 58.00 69.00 1.59 1.56 35 IVS40ϩ5GϾA IVS40ϩ5GϾA III F 19 6 0.10 0.10 62.00 53.00 1.67 1.65 Fishman OU, classification of patients by fundus photos in three categories according to Fishman et al.25 ND, not determined. Login to comment
87 Summarized Clinical and Genetic Data of Patients with STGD Patient Allele 1 Allele 2 Fishman OU Gender Age Duration VA OD VA OS FT OD (òe;m) FT OS (òe;m) MV OD (mm3 ) MV OS (mm3 ) 1 ND ND I M 18 10 0.42 0.50 90.00 76.00 1.70 1.67 2 L541P/A1038V ND III F 27 15 0.06 0.08 43.00 58.00 1.27 1.28 3 5917delG 5917delG II F 29 8 0.17 0.17 54.00 20.00 1.38 1.35 4 ND ND III F 42 14 0.10 0.10 91.00 71.00 1.60 1.59 5 V2050L ND II F 22 5 0.20 0.33 28.00 77.00 1.64 1.68 6 ND ND II F 17 2 1.00 0.71 156.00 141.00 2.55 2.6 7 IVS40af9;5Gb0e;A ND III M 28 13 0.10 0.06 71.00 92.00 1.61 1.61 8 L541P/A1038V G1961E II M 37 15 0.10 0.10 87.00 97.00 1.95 1.95 9 106delT G1961E II M 32 7 0.08 0.08 51.00 32.00 1.59 1.66 10 ND ND I F 55 17 0.25 0.56 160.00 170.00 1.72 1.82 11 L541P/A1038V G863A II F 15 3 0.25 0.33 67.00 68.00 1.78 1.76 12 IVS40af9;5Gb0e;A 5917delG III M 15 6 0.20 0.20 107.00 117.00 1.93 1.92 13 ND ND I M 27 2 0.38 0.33 56.00 86.00 2.01 1.97 14 G1886E G1961E II F 37 9 0.12 0.16 92.00 46.00 1.55 1.59 15 G1961E ND III F 20 5 0.30 0.20 49.00 34.00 1.43 1.53 16 ND ND II M 28 14 0.32 0.08 52.00 60.00 1.46 1.52 17 IVS40af9;5Gb0e;A 5917delG III M 27 5 0.10 0.10 97.00 92.00 1.76 1.71 18 L541P/A1038V D1532N III M 28 12 0.25 0.10 49.00 46.00 1.83 1.86 19 ND ND II F 31 11 0.10 0.13 67.00 72.00 1.55 1.49 20 L541P L541P/A1038V II F 15 5 0.10 0.10 28.00 34.00 1.63 1.65 21 L541P/A1038V G863A II F 25 2 0.20 0.62 94.00 81.00 1.92 1.94 22 L541P/A1038V ND II M 18 9 0.08 0.10 63.00 72.00 1.40 1.43 23 G1961E ND III F 34 9 0.16 0.16 16.00 23.00 1.31 1.56 24 ND ND II F 52 14 0.16 0.16 122.00 113.00 1.90 1.99 25 P68L L541P/A1038V III M 37 22 0.10 0.12 40.00 40.00 1.41 1.42 26 ND ND II F 18 11 0.20 0.25 59.00 72.00 1.42 1.47 27 L541P/A1038V G1961E II F 24 7 0.18 0.18 83.00 100.00 1.72 1.77 28 IVS40af9;5Gb0e;A 5917delG III M 15 7 0.10 0.16 38.00 46.00 1.30 1.41 29 R1108C R1108C II M 31 14 0.10 0.10 41.00 44.00 1.95 1.96 30 G1961E ND II M 28 6 0.33 0.56 91.00 129.00 1.98 2.04 31 ND ND II F 28 11 0.08 0.10 55.00 63.00 1.52 1.59 32 L541P/A1038V G863A II M 32 15 0.20 0.20 92.00 86.00 1.80 1.75 33 ND ND II F 27 4 0.25 0.20 66.00 75.00 1.72 1.76 34 ND ND II F 36 8 0.12 0.10 58.00 69.00 1.59 1.56 35 IVS40af9;5Gb0e;A IVS40af9;5Gb0e;A III F 19 6 0.10 0.10 62.00 53.00 1.67 1.65 Fishman OU, classification of patients by fundus photos in three categories according to Fishman et al.25 ND, not determined. Login to comment

PMID: 10958763 [PubMed] Rivera A et al: "A comprehensive survey of sequence variation in the ABCA4 (ABCR) gene in Stargardt disease and age-related macular degeneration."

No. Sentence Comment

80 Nucleotide alterations occurring in sim- Table 2 ABCA4 Mutations Found in Patients with STGD and AMD and in Controls EXON AND NUCLEOTIDE CHANGE EFFECT NO. OF ALLELES REFERENCE(S) STGD (288) AMD (400) Control (440) 3: 178GrA A60T 1 0 0 This study 179CrT A60E 1 0 0 This study 194GrA G65E 1 0 0 Fishman et al. (1999) 203CrT P68L 1 0 0 This study 214GrA G72R 1 0 0 This study 296insA Frameshift 2 0 0 This study 5: 454CrT R152X 1 0 0 This study 6: 634CrT R212C 1 0 0 Lewis et al. (1999) 688TrA C230S 1 0 0 This study 730delCT Frameshift 1 0 0 This study 740ArG N247S 1 0 0 This study 768GrT Splice 2 0 0 Maugeri et al. (1999) 8: 983ArT E328V 1a 0 0 This study 1086TrA Y362X 1 0 0 This study 10: 1317GrA W438X 1 0 0 This study 11: 1411GrA E471K 1 0 0 Lewis et al. (1999) 12: 1622TrC L541P 21a 1a 0 Rozet et al. (1998), Fishman et al. (1999), Lewis et al. (1999), Maugeri et al. (1999) 1715GrA R572Q 1a 0 0 Lewis et al. (1999) 13: 1819GrA G607R 1 0 0 This study 1903CrA Q635K 2a 0 0 This study 1903CrT Q635X 1 0 0 This study IVS13ϩ1GrA Splice 2 0 0 This study 14: 1957CrT R653C 1 0 0 This study 1988GrA W663X 1 0 0 This study 2041CrT R681X 4 0 0 Maugeri et al. (1999) 15: 2291GrA C764Y 1 0 0 This study 2292delT Frameshift 1a 0 0 This study 2295TrG S765R 1a 0 0 This study 16: 2564GrA W855X 1 0 0 Nasonkin et al. (1998) 17: 2588GrC Spliceb 17a 6 5 Allikmets et al. (1997a), Cremers et al. (1998), Lewis et al. (1999), Maugeri et al. (1999), Papaioannou et al. (2000) 18: 2701ArG T901A 0 2 0 This study 2741ArG H914A 0 0 1 This study 19: 2876CrT T959I 1 0 0 This study 20: IVS20ϩ5GrA Splice 1 0 0 This study 21: 3106GrA E1036K 1a 0 0 Nasonkin et al. (1998) 3113CrT A1038V 26a 4a 1 Allikmets et al. (1997a), Cremers et al. (1998), Rozet et al. (1998), Fishman et al. (1999), Lewis et al. (1999), Maugeri et al. (1999) T3187TrC S1063P 1 0 0 This study (Continued) 805 Table 2 Continued EXON AND NUCLEOTIDE CHANGE EFFECT NO. OF ALLELES REFERENCE(S) STGD (288) AMD (400) Control (440) 22: 3292CrT R1097C 1 0 0 This study 3322CrT R1108C 4 0 0 Rozet et al. (1998), Fishman et al. (1999), Lewis et al. (1999) 24: 3528insTGCA Frameshift 1 0 0 This study 25: 3808GrT E1270X 1 0 0 This study 27: 3898CrT R1300X 1 0 0 This study 28: IVS28ϩ5GrA Splice 1 0 0 This study 4139CrT P1380L 1 0 0 Lewis et al. (1999) 4195GrA E1399K 2 0 0 This study 4234CrT Q1412X 4 0 0 Maugeri et al. (1999) 29: 4289TrC L1430P 2 0 0 This study 4318TrG F1440V 1 0 0 This study 4328GrA R1443H 1 0 0 This study 30: 4457CrT P1486L 1 0 0 Lewis et al. (1999) 4463GrA C1488Y 1 0 0 This study 31: 4610CrT T1537M 1 0 0 This study 35: IVS35ϩ2TrA Splice 1 0 0 This study 36: 5065TrC S1689P 1 0 0 This study 5114GrT R1705L 1 0 0 This study IVS36ϩ1GrA Splice 1 0 0 This study 37: 5198TrC M1733T 0 0 1 This study 5242GrA G1748R 1 0 0 This study 5248CrT Q1750X 1 0 0 This study 5288TrC L1763P 1 0 0 This study 38: IVS38ϩ1GrA Splice 1 0 0 This study 40: 5653GrA E1885K 1 0 0 This study 5693GrA R1898H 5 2 1 Allikmets et al. (1997b), Lewis et al. (1999) IVS40ϩ5GrA Splice 8a 0 0 Cremers et al. (1998), Lewis et al. (1999), Maugeri et al. (1999) 42: 5882GrA G1961E 34 4 2 Allikmets et al. (1997b), Fishman et al. (1999), Lewis et al. (1999), Maugeri et al. (1999) 43: 5917delG Frameshift 3 0 0 This study 5923GrC G1975R 1 0 0 This study 5929GrA G1977S 1 0 0 Rozet et al. (1998), Lewis et al. (1999) 45: 6229CrG R2077G 1 0 0 This study 6229CrT R2077W 1 0 0 Allikmets et al. (1997a), Fishman et al. (1999), Lewis et al. (1999) 48: 6609CrA Y2203X 2 0 0 This study 6647GrT A2216V 0 0 1 This study a Mutation pairs occurring on a single haplotype. Login to comment
111 Likewise, for the intron 28 alteration, a spliced product Table 5 Patients with STGD Who Have Two Identified Disease Alleles AGE AT ONSET AND PATIENT MUTATION SEGREGATION IN FAMILY a Allele 1 Allele 2 5-9 years: STGD17 Q1412X R2077W Yes STGD88 G65E G1961E NA STGD93 G1961E G1961E Yes STGD99 L541P-A1038V G1961E Yes STGD100 L541P-A1038V IVS40ϩ5GrA Yes STGD108 Y362X IVS40ϩ5GrA Yes STGD109 L541P-A1038V W855X Yes STGD139b 5917delG 5917delG Yes STGD167 C1488Y IVS40ϩ5GrA Yes 10-14 years: STGD21 R681X R1898H NA STGD37 L541P-A1038V L541P-A1038V Yes STGD47/164 IVS13ϩ1GrA 2588GrC Yes STGD50 2588GrC A1038V NA STGD70 2588GrC IVS40ϩ5GrA NA STGD82 L541P-A1038V S1063P Yes STGD87 2588GrC Q1750X Yes STGD98 R212C T959I Yes STGD102 R572Q-2588GrC IVS35ϩ2TrA Yes STGD107 C764Y 3528ins4 Yes STGD120 L1430P L1430P NA STGD121 R1300X IVS40ϩ5GrA Yes STGD156 R1108C G1961E NA STGD159 R1108C Q1412X Yes STGD171 L541P-A1038V G1961E NA 15-19 years: STGD34 G768T G1961E Yes STGD39 L541P-A1038V R1443H NA STGD40/163 2588GrC E1885K Yes STGD45 E1399K G1977S Yes STGD59 R1898H G1975R NA STGD67 P68L S1689P Yes STGD75 Q635K IVS40ϩ5GrA Yes STGD111 2292delT-S765R G1961E Yes STGD114 Y2203X G1961E Yes STGD138 IVS13ϩ1GA 2588GrC Yes 20-24 years: STGD41 R681X G1961E Yes STGD63 A60T R1898H NA STGD86 296insA G1961E Yes STGD91 L541P-A1038V A1038V NA STGD113 L541P-A1038V 2588GrC Yes STGD118b IVS20ϩ5GrA G1961E Yes STGD119 L541P-A1038V G1961E Yes STGD122 L541P-A1038V G1961E Yes STGD135 W663X G1961E NA STGD147 IVS36ϩ1GrA G1961E Yes STGD168 L541P-A1038V G1961E NA 25-29 years: STGD62 G607R G1961E NA STGD71 296insA A1038V Yes STGD78 2588GrC Q1412X Yes STGD103 2588GrC IVS20ϩ5GrA Yes STGD116 L541P-A1038V G1961E Yes STGD139bb G1961E 5917delG Yes у30 years: STGD38 E471K G1961E Yes STGD68 E1399K G1961E Yes STGD69 L541P-A1038V 2588GrC NA STGD95 F1440V G1748R Yes STGD134 C230S G1961E NA STGD144 2588GrC R1705L NA STGD148 R1097C Y2203X NA STGD170 L541P-A1038V 2588GrC NA a NA p not applicable. Login to comment

PMID: 24550365 [PubMed] Huang WC et al: "Inner and outer retinal changes in retinal degenerations associated with ABCA4 mutations."

No. Sentence Comment

74 Characteristics of the ABCA4-Related Retinal Disease Patients Patient Age at Visits, y Sex Allele 1 Allele 2 Previous Report*ߤ P1 9, 12 M E341G F608I P2 9, 15 M R681X C2150Y P28* P3ߥ 12 M N965S W821R P1ߤ P4 13, 16 M V256V T1526M P21*, P15ߤ P5 14, 20 F W1408R IVS40&#fe;5 G>A P49* P6ߥ 16 F V989A IVS28&#fe;5 G>T P17ߤ P7ߥ 16 M N965S W821R P18ߤ P8 18, 20 F Y362X IVS38-10 T>C P9ߥ 18 F V989A IVS28&#fe;5 G>T P10 18, 22 M G1961E R1129L P3ߤ P11 20 M R1640Q c.5174_5175insG P12ߥ 20 M G1961E G1961E/P68L P13 22, 25 M G863A IVS35&#fe;2 T>C P20ߤ P14 22, 24 F G1961E R152X P12*, P21ߤ P15ߥ 23 M G1961E G1961E/P68L P16 25, 27 M G1961E R152X P11* P17 26, 32 F L1940P R1129L P64* P18 27, 34 F R1925G A1038V/L541P P19 27, 29 M c.4530_4531insC R1705Q P52*, P5ߤ P20 28, 30 F G1961E A1038V/L541P P23ߤ P21 31, 35 M T1019M G1961E P34* P22ߥ 32, 37 M P1486L Deletion of exon 7 P25ߤ P23 33, 35 M G863A R1108C P29*, P6ߤ P24 34, 37 F IVS40&#fe;5 G>A V935A P32*, P7ߤ P25 34 M G1961E &#a7; P8ߤ P26 37, 43 F C54Y G863A P4* P27 39, 44 F G863A C1490Y P30*, P26ߤ P28 40 M G1961E C54Y P7*, P10ߤ P29 41 F IVS38-10 T>C E1087D P59* P30ߥ 43, 47 F G1961E V256V P23*, P11ߤ P31ߥ 47, 51 F P1486L Deletion of exon 7 P32 47 M Y245X Y245X P20* P33ߥ 48, 51 F G1961E V256V P22*, P12ߤ P34 48, 50 F c.3208_3209insTG IVS40&#fe;5 G>A P35 50, 54 M V1433I L2027F P50* P36ߥ 52, 55 F T1526M R2030Q P55*, P28ߤ P37 53, 59 F G1961E P1380L P47*, P13ߤ P38ߥ 53, 61 M L1940P IVS40&#fe;5 G>A P61* P39 58 M D600E R18W P2*, P14ߤ P40 59, 62 M E1122K G1961E P44* P41 59, 62 F R1640Q G1961E P58* P42ߥ 62 F T1526M R2030Q P54* P43ߥ 64, 68 M L1940P IVS40&#fe;5 G>A P62* P44 68 F R1108C IVS40&#fe;5 G>A P42* P45 71 F IVS38-10 T>C &#a7; Novel variants are bold and italicized. Login to comment

PMID: 24713488 [PubMed] Bertelsen M et al: "Generalized choriocapillaris dystrophy, a distinct phenotype in the spectrum of ABCA4-associated retinopathies."

No. Sentence Comment

123 Summary of Detected Potential Pathogenic Variants (Known and Novel [in Bold Face]) Found in the ABCA4 Gene of Patients With Generalized Choriocapillaris Dystrophy Patient Method Mutation 1 Mutation 2 Nucleotide Protein Nucleotide Protein D513 NGS c.203C>T p.P68L c.2894A>G p.N965S D514 Microarray, NGS c.2894A>G p.N965S c.5461-10T>C - D516 NGS c.4926C>G p.S1642R c.5041_5055del p.V1681_C1685del D517 NGS c.5169C>G p.Y1723* c.6079C>T p.L2027F D137 Microarray, NGS c.2894A>G p.N965S c.2894A>G p.N965S D801 Microarray, NGS c.6386&#fe;1G>A Aberrant splicing c.4234C>T p.Q1412* D109 Microarray c.2894A>G p.N965S c.4234C>T p.Q1412* D040 Microarray c.6229C>T p.R2077W c.6229C>T p.R2077W D159 Microarray c.3113C>T p.L541P/A1038V c.3113C>T p.L541P/A1038V D129 Microarray c.2894A>G p.N965S c.3322C>T p.R1108C D115 Microarray c.2894A>G p.N965S c.3113C>T p.L541P/A1038V D033 Microarray c.2894A>G p.N965S c.2041C>T p.R681* D023 Microarray c.203C>T p.P68L c.3329-2A>G Aberrant splicing D001 Microarray c.666_678del p.K223_R226delfs c.4667&#fe;2T>C Aberrant splicing D147 Microarray, HRM c.2894A>G p.N965S c.2408delG p.G803fs D162 Microarray c.3329-2A>G Aberrant splicing c.6089G>A p.R2030Q D022 Microarray, HRM c.4462T>C p.C1488R c.4102C>T p.R1368C D112 Microarray, HRM c.2894A>G p.N965S c.1529T>G p.L510R D108 Microarray, HRM c.1648G>A p.G550R c.4102C>T p.R1368C D107 Microarray c.666_678del p.K223_R226delfs c.2588G>C p.G863A D070 Microarray c.2588G>C p.G863A c.2588G>C p.G863A D116 Microarray c.2300T>A p.V767D c.5461-10T>C - D135 Microarray, HRM c.2894A>G p.N965S c.2408delG p.G803fs D117 Microarray, HRM c.3191-2A>G Aberrant splicing c.2408delG p.G803fs D186 Microarray, HRM c.3322C>T p.R1108C c.6386&#fe;1G>A Aberrant splicing D173 Microarray, HRM c.4469G>A p.C1490Y c.2915C>A p.T972N TABLE 3. Login to comment
124 In Silico Analysis of ABCA4 Variants Detected in This Study Using Alamut 2.2 Software cDNA Variant Protein Variant Effect on Protein Function AGVGD Class SIFT Prediction Effect on Protein PPH2 Prediction Effect on Protein TASTER Prediction Effect on Splicing Missense variants c.203C>T p.P68L C65 Deleterious Probably damaging Disease causing c.1529T>G p.L510R C65 Deleterious Benign Polymorphism c.1622T>C p.L541P Reduced ATP binding mislocali- zation26,27 C65 Deleterious Probably damaging Disease causing c.1648G>A p.G550R C65 Deleterious Possibly damaging Disease causing New acceptor site c.2300T>A p.V767D Reduced protein28 C65 Deleterious Benign Disease causing c.2588G>C p.G863A Reduced protein level, reduced ATP binding, reduced ATPase activity26 C55 Deleterious Possibly damaging Disease causing Predicted change at acceptor site 1 bp upstream: 11.1%, creating a new stronger acceptor 3 bp downstream c.2894A>G p.N965S Reduced ATP binding26 C45 Deleterious Probably damaging Disease causing New acceptor site c.2915C>A p.T972N C55 Deleterious Probably damaging Disease causing c.3113C>T p.A1038V Reduced ATP binding, reduced ATP hydrolysis26 C65 Deleterious Benign Disease causing c.3322C>T p.R1108C Reduced ATP binding26 C65 Deleterious Probably damaging Disease causing c.4102C>T p.R1368C C65 Deleterious Probably damaging Disease causing c.4462T>C p.C1488R C65 Deleterious Possibly damaging Disease causing c.4469G>A p.C1490Y Misfolding, mislocali- zation27 C65 Deleterious Probably damaging Disease causing Cryptic donor strongly activated c.4926C>G p.S1642R C25 Deleterious Benign Disease causing c.6079C>T p.L2027F Reduced ATP binding26,29 C15 Deleterious Probably damaging Disease causing c.6089G>A p.R2030Q C35 Deleterious Probably damaging Disease causing c.6229C>T p.R2077W Reduced ATP binding26 C65 Deleterious Probably damaging Disease causing Deletion/frame-shift/stop variants c.666_678del p.K223_ R226delfs c.2041C>T p.R681* c.2408delG p.G803fs c.4234C>T p.Q1412* c.5041_5055del p.V1681_ C1685del c.5169C>G p.Y1723* Splicing affecting variants c.3191-2A>G Predicted change at acceptor site 2 bps downstream: 100% c.3329-2A>G Predicted change at acceptor site 2 bps downstream: 100% c.4667&#fe;2T>C Predicted change at donor site 2 bps upstream: 100% generalized choriocapillaris dystrophy have the occasional hallmarks of early Stargardt disease, such as vermillion fundus, fundus hyperautofluorescence, and a dark choroid on fluorescein angiograms. Login to comment

PMID: 26377081 [PubMed] Cideciyan AV et al: "Predicting Progression of ABCA4-Associated Retinal Degenerations Based on Longitudinal Measurements of the Leading Disease Front."

No. Sentence Comment

153 example, among the 14 patients compound heterozygous for the common G1961E allele (Supplementary Table S1), the model would predict foveal disease in the first decade of life for three alleles (P68L;G1961E, L541P;A1038V, and T1019M), second decade of life for four alleles (R1129L, C54Y, R152Stop, and V256V) and fourth decade of life for four alleles (P1380L, R1640Q, c.5312&#fe;1 G>A, and M669fs). Login to comment