ABCA4 p.Asn96His
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PMID: 22661472
[PubMed]
Testa F et al: "Correlation between photoreceptor layer integrity and visual function in patients with Stargardt disease: implications for gene therapy."
No.
Sentence
Comment
66
Clinical and Molecular Data of STGD Patients Patient ID/Fam Age (y) Visual Acuity OCT ft (lm) MP (dB) IS/OS* Fundus† FAF‡ ERG§ mfERGjj Mutation 1 Mutation 2 4/2 50 0.0715 134 5.25 - 1 - 2 4 G1961E 250InsCAAA 5/2 47 0.1 127 14.2 2 1 1 1 3 G1961E 250InsCAAA 6/3 33 0.05 125 9.8 2 2 2 1 3 G1961E R2149X 7/4 18 0.085 135 0 - 2 - 3 4 5917del G 5917del G 8/5 16 0.095 104 0.9 3 2 3 3 4 L541P; A1038V L541P; A1038V 9/6 71 0.03 109 0 3 3 3 2 4 IVS35þ2t > c G1961E 11/7 46 0.2 137 9.35 2 1 2 1 1 Y850K A1598D 13/8 35 0.017 163 0 - 3 - 3 4 L541P R1098C 15/10 20 0.1 135.5 11.05 2 1 1 1 4 IVS35þ2t > c G1961E 16/11 20 0.47 96 16.7 2 1 2 1 2 L541P; A1038V L541P; A1038V 17/11 34 0.1 114.5 7.55 2 1 2 1 3 L541P; A1038V L541P; A1038V 18/11 18 1 134 16.15 1 1 1 1 3 L541P; A1038V L541P; A1038V 19/12 12 0.12 242 6.5 3 1 2 1 2 L541P; A1038V L541P; A1038V 20/13 28 0.1 111 14.2 2 2 2 1 3 R1443H IVS35þ2t > c 21/14 34 0.2 152 14.15 2 1 2 2 4 R653C G1961E 22/15 69 0.079 122 0 3 3 3 3 4 I1562T R2149X 23/15 46 0.55 162 1.05 3 3 3 3 4 I1562T IVS45þ1g > c 25/16 28 0.11 105.5 3.1 3 2 2 3 4 R212C R212C 26/17 13 0.084 138.5 0.2 3 2 3 1 3 R18W C1490Y 27/4 20 0.0775 131 0 - 3 - 3 4 5917del G 5917del G 28/4 23 0.042 159.5 0 - 3 - 3 4 5917del G 5917del G 30/18 29 0.0375 103 0 3 3 3 3 4 N965S G1961E 31/19 17 0.1 102 9 3 2 2 3 4 L541P F655C 38/20 20 0.225 95 16 2 1 1 3 4 L541P G1961E 39/21 20 0.17 146 16.7 2 1 1 1 3 G1961E R2030X 42/22 43 0.575 127 7.05 2 1 2 1 2 250insCAAA G1961E 43/23 12 0.1 117.5 11.55 2 2 2 1 3 IVS40þ5g > a IVS15-8g > a 44/24 29 0.1 149 18.5 2 1 2 1 3 G1961E 4736del6bpins2bp 46/25 38 0.0075 182.5 0 - 3 - 3 4 G618R G1972R 48/26 35 0.46 133.5 12.25 2 1 - 1 3 4538insC G1961E 50/27 13 0.2 122.5 17.35 2 1 2 1 3 IVS35þ2t > c G1961E 51/28 24 0.065 123 0 3 3 3 3 4 250InsCAAA V767D 52/29 14 1 147 6.15 1 1 1 3 4 L2027F A1881V 53/30 45 0.1 120 6.05 3 2 2 1 3 G1961E R2030X 54/30 24 0.09 159 2.65 3 3 3 3 4 V767D R2030X 55/31 34 0.085 150 5.15 3 3 3 3 4 N96H IVS40þ5g > a 56/32 48 0.0335 118.5 4.4 - 3 - 2 4 IVS35þ2t > c G1961E 58/32 52 0.05 124 5.8 3 2 2 2 4 IVS35þ2t > c G1961E 60/33 43 0.065 163 15.95 2 1 - 1 2 250InsCAAA G1961E 61/34 45 0.03 187.5 4.5 1 1 1 2 1 R1640Q G1961E 64/35 33 0.0665 158 0 3 3 3 3 4 C2150R 2626InsTTT 65/35 38 0.008 172 0.05 3 3 3 3 4 C2150R 2626InsTTT 66/36 42 0.4 137 0.95 3 2 2 1 3 N96D IVS40þ5g > a 67/37 14 0.235 132 0.15 3 2 3 3 4 IVS6-2a > t IVS6-2a > t 69/38 19 0.09 120 0 3 1 2 1 3 R511H N529S 70/39 42 0.515 140 0.4 3 3 3 3 4 IVS40þ5g > a N965S 72/40 33 0.096 116.5 5.1 3 2 2 1 3 N96D L2140Q 73/41 17 0.1 160 14.35 2 2 2 3 4 G690D A1598D 74/42 36 0.0125 142.5 0 3 3 3 3 4 N96H N96H 75/43 45 0.2 214.5 11.7 2 1 2 1 3 IVS35þ2t > c G1961E 77/44 19 0.34 137.5 11.75 2 1 - 1 3 G1961E G618R 81/45 66 0.335 163 2 - 3 - 2 4 N96D G1961E 82/46 41 0.1 116.5 0.15 3 3 3 3 4 4538insC IVS40þ5g > a 83/47 17 0.395 165 19.25 1 1 1 1 2 G1961E IVS45þ1g > c 84/47 26 0.135 120 16.2 2 1 2 1 3 G1961E IVS45þ1g > c 85/48 10 0.16 149.5 12.4 2 2 2 1 3 IVS35þ2t > c IVS40þ5g > a 87/40 25 0.9 155 15 2 1 2 1 2 N96D L2140Q 88/49 32 0.0715 144 0.1 - 3 - 3 4 IVS45þ1g > c R2149X 89/50 14 0.1185 147 1.85 3 1 - 3 4 P402A 250insCAAA 90/51 35 0.07 116.5 0 - 3 - 3 4 A1598D R2030X 94/52 30 0.1 144 12.85 2 1 - 1 1 A1598D G1961E Fam, family; OCT ft, optical coherence tomography foveal thickness; MP, microperimetry; IS/OS, inner-outer segment junction; FAF, fundus autofluorescence; ERG, electroretinogram; mfERG, multifocal-electroretinogram.
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ABCA4 p.Asn96His 22661472:66:1998
status: NEWX
ABCA4 p.Asn96His 22661472:66:2681
status: NEWX
ABCA4 p.Asn96His 22661472:66:2686
status: NEW67 Clinical and Molecular Data of STGD Patients Patient ID/Fam Age (y) Visual Acuity OCT ft (lm) MP (dB) IS/OS* Fundusߤ FAFߥ ERG&#a7; mfERGjj Mutation 1 Mutation 2 4/2 50 0.0715 134 5.25 - 1 - 2 4 G1961E 250InsCAAA 5/2 47 0.1 127 14.2 2 1 1 1 3 G1961E 250InsCAAA 6/3 33 0.05 125 9.8 2 2 2 1 3 G1961E R2149X 7/4 18 0.085 135 0 - 2 - 3 4 5917del G 5917del G 8/5 16 0.095 104 0.9 3 2 3 3 4 L541P; A1038V L541P; A1038V 9/6 71 0.03 109 0 3 3 3 2 4 IVS35&#fe;2t > c G1961E 11/7 46 0.2 137 9.35 2 1 2 1 1 Y850K A1598D 13/8 35 0.017 163 0 - 3 - 3 4 L541P R1098C 15/10 20 0.1 135.5 11.05 2 1 1 1 4 IVS35&#fe;2t > c G1961E 16/11 20 0.47 96 16.7 2 1 2 1 2 L541P; A1038V L541P; A1038V 17/11 34 0.1 114.5 7.55 2 1 2 1 3 L541P; A1038V L541P; A1038V 18/11 18 1 134 16.15 1 1 1 1 3 L541P; A1038V L541P; A1038V 19/12 12 0.12 242 6.5 3 1 2 1 2 L541P; A1038V L541P; A1038V 20/13 28 0.1 111 14.2 2 2 2 1 3 R1443H IVS35&#fe;2t > c 21/14 34 0.2 152 14.15 2 1 2 2 4 R653C G1961E 22/15 69 0.079 122 0 3 3 3 3 4 I1562T R2149X 23/15 46 0.55 162 1.05 3 3 3 3 4 I1562T IVS45&#fe;1g > c 25/16 28 0.11 105.5 3.1 3 2 2 3 4 R212C R212C 26/17 13 0.084 138.5 0.2 3 2 3 1 3 R18W C1490Y 27/4 20 0.0775 131 0 - 3 - 3 4 5917del G 5917del G 28/4 23 0.042 159.5 0 - 3 - 3 4 5917del G 5917del G 30/18 29 0.0375 103 0 3 3 3 3 4 N965S G1961E 31/19 17 0.1 102 9 3 2 2 3 4 L541P F655C 38/20 20 0.225 95 16 2 1 1 3 4 L541P G1961E 39/21 20 0.17 146 16.7 2 1 1 1 3 G1961E R2030X 42/22 43 0.575 127 7.05 2 1 2 1 2 250insCAAA G1961E 43/23 12 0.1 117.5 11.55 2 2 2 1 3 IVS40&#fe;5g > a IVS15-8g > a 44/24 29 0.1 149 18.5 2 1 2 1 3 G1961E 4736del6bpins2bp 46/25 38 0.0075 182.5 0 - 3 - 3 4 G618R G1972R 48/26 35 0.46 133.5 12.25 2 1 - 1 3 4538insC G1961E 50/27 13 0.2 122.5 17.35 2 1 2 1 3 IVS35&#fe;2t > c G1961E 51/28 24 0.065 123 0 3 3 3 3 4 250InsCAAA V767D 52/29 14 1 147 6.15 1 1 1 3 4 L2027F A1881V 53/30 45 0.1 120 6.05 3 2 2 1 3 G1961E R2030X 54/30 24 0.09 159 2.65 3 3 3 3 4 V767D R2030X 55/31 34 0.085 150 5.15 3 3 3 3 4 N96H IVS40&#fe;5g > a 56/32 48 0.0335 118.5 4.4 - 3 - 2 4 IVS35&#fe;2t > c G1961E 58/32 52 0.05 124 5.8 3 2 2 2 4 IVS35&#fe;2t > c G1961E 60/33 43 0.065 163 15.95 2 1 - 1 2 250InsCAAA G1961E 61/34 45 0.03 187.5 4.5 1 1 1 2 1 R1640Q G1961E 64/35 33 0.0665 158 0 3 3 3 3 4 C2150R 2626InsTTT 65/35 38 0.008 172 0.05 3 3 3 3 4 C2150R 2626InsTTT 66/36 42 0.4 137 0.95 3 2 2 1 3 N96D IVS40&#fe;5g > a 67/37 14 0.235 132 0.15 3 2 3 3 4 IVS6-2a > t IVS6-2a > t 69/38 19 0.09 120 0 3 1 2 1 3 R511H N529S 70/39 42 0.515 140 0.4 3 3 3 3 4 IVS40&#fe;5g > a N965S 72/40 33 0.096 116.5 5.1 3 2 2 1 3 N96D L2140Q 73/41 17 0.1 160 14.35 2 2 2 3 4 G690D A1598D 74/42 36 0.0125 142.5 0 3 3 3 3 4 N96H N96H 75/43 45 0.2 214.5 11.7 2 1 2 1 3 IVS35&#fe;2t > c G1961E 77/44 19 0.34 137.5 11.75 2 1 - 1 3 G1961E G618R 81/45 66 0.335 163 2 - 3 - 2 4 N96D G1961E 82/46 41 0.1 116.5 0.15 3 3 3 3 4 4538insC IVS40&#fe;5g > a 83/47 17 0.395 165 19.25 1 1 1 1 2 G1961E IVS45&#fe;1g > c 84/47 26 0.135 120 16.2 2 1 2 1 3 G1961E IVS45&#fe;1g > c 85/48 10 0.16 149.5 12.4 2 2 2 1 3 IVS35&#fe;2t > c IVS40&#fe;5g > a 87/40 25 0.9 155 15 2 1 2 1 2 N96D L2140Q 88/49 32 0.0715 144 0.1 - 3 - 3 4 IVS45&#fe;1g > c R2149X 89/50 14 0.1185 147 1.85 3 1 - 3 4 P402A 250insCAAA 90/51 35 0.07 116.5 0 - 3 - 3 4 A1598D R2030X 94/52 30 0.1 144 12.85 2 1 - 1 1 A1598D G1961E Fam, family; OCT ft, optical coherence tomography foveal thickness; MP, microperimetry; IS/OS, inner-outer segment junction; FAF, fundus autofluorescence; ERG, electroretinogram; mfERG, multifocal-electroretinogram. Statistics Our set of data is described by continuous (BCVA, OCT foveal thickness, and macular sensitivities) and categorical (fundus, FAF, IS/ OS, ERG, and mfERG groups) variables.
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ABCA4 p.Asn96His 22661472:67:1989
status: NEWX
ABCA4 p.Asn96His 22661472:67:2667
status: NEWX
ABCA4 p.Asn96His 22661472:67:2672
status: NEW
PMID: 19265867
[PubMed]
Passerini I et al: "Novel mutations in of the ABCR gene in Italian patients with Stargardt disease."
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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.
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ABCA4 p.Asn96His 19265867:57:1388
status: NEWX
ABCA4 p.Asn96His 19265867:57:1398
status: NEW
PMID: 10634594
[PubMed]
Papaioannou M et al: "An analysis of ABCR mutations in British patients with recessive retinal dystrophies."
No.
Sentence
Comment
45
Neither of these putative TABLE 1. List of Mutations Found in 70 Patients of British Origin Nucleotide Change Amino Acid Change No. of Patients (/70) Phenotype No. of Controls (/96) G161A Cys-54-Tyr 1 STG/FFM NF A286G Asn-96-Asp 1 STG/FFM NF A286C Asn-96-His 1 STG/FFM NF A466G Ile-156-Val 1 STG/FFM NF C1220T Ala-407-Val 6 STG/FFM, arCRD NF T1271C Val-424-Ala 2 STG/FFM, arRP NF C1335G Ser-445-Arg 1 STG/FFM NF C1804T Arg-602-Trp 1 STG/FFM NF C2337A Cys-779-Ter 1 STG/FFM NF *G2588C Gly-863-Ala 5 STG/FFM 2/176 3392delC 1147 Ter 1 STG/FFM NF T4286C Val-1429-Ala 1 STG/FFM NF 4774-2A3C Splice acceptor 2 STG/FFM NF †C4918T Arg-1640-Trp 1 STG/FFM NF C5107G Gln-1703-Lys 1 STG/FFM NF 5161delAC Frameshift 1 STG/FFM NF C5337G Tyr-1779-Ter 1 STG/FFM NF C6088T Arg-2030-Ter 1 arCRD NF 6282ϩ7G3A Splice donor 1 STG/FFM NF G6449A Cys-2150-Tyr 2 arCRD NF A6479G Lys-2160-Arg 1 STG/FFM NF * Independently reported by Allikmets et al.6 † Independently reported by Rozet et al.8 NF, not found in 96 ethnically matched control individuals.
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ABCA4 p.Asn96His 10634594:45:248
status: NEW53 In addition, three of these affected individuals also carried a third sequence variation (Asn-96-His, Ala-407-Val, or Val-424-Ala) derived from the other parental chromosome.
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ABCA4 p.Asn96His 10634594:53:90
status: NEW
PMID: 23499370
[PubMed]
Fujinami K et al: "A longitudinal study of stargardt disease: clinical and electrophysiologic assessment, progression, and genotype correlations."
No.
Sentence
Comment
89
Clinical Data and Molecular Genetic Status of 59 Patients With Stargardt Disease Pt Onset (y) Age (y) logMAR VA Variants Identifieda BL FU BL FU 1 16 17 26 0.0/1.0 0.0/0.48 c.768G>T / p.Gly863Ala / p.Arg943Gln 2 15 17 25 0.78/0.78 1.0/1.0 p. Arg1443His 3 11 18 27 0.78/1.0 1.0/1.0 p.Trp439* / p.Gly863Ala / p.Leu1970Phe 4 19 21 32 0.78/0.78 1.0/1.0 p.Leu2027Phe 5 10 22 30 0.48/0.48 1.0/0.78 p.Gly863Ala / p.Arg943Gln / c.5461-10 T>C 6 18 26 37 0.78/1.0 1.0/1.0 p.Pro1380Phe 7 25 28 40 0.78/1.0 1.3/0.78 ND 8 24 29 38 1.0/0.78 1.0/1.0 p.Phe418Ser / p.Leu2027Phe 9 24 31 44 1.0/1.0 1.3/1.0 c.4253&#fe;5 G>T / p.Gly1507Arg 10 26 32 44 0.78/0.78 1.0/1.0 p.Cys1490Tyr / p.Arg2030Gln 11 31 34 46 0.18/0.3 0.6/0.7 ND 12 17 35 47 1.0/1.0 1.0/1.0 p.Asn96His 13 23 35 45 1.0/0.3 1.0/0.48 p.Gly1513Profs*1554 14 33 37 48 0.18/1.48 1.0/1.3 ND 15 38 40 51 0.18/0.78 1.0/1.0 p.Arg2107His 16 42 43 53 0.0/0.0 1.0/1.0 ND 17 22 48 59 1.0/1.0 1.0/1.0 p.Cys54Tyr 18 20 49 59 1.0/0.6 1.0/1.0 p.Pro1380Leu / p.Gly1961Glu 19 35 50 61 1.0/0.3 1.0/1.0 p.Arg1108Cys 20 25 56 67 1.3/0.18 1.0/1.0 p.Trp439* / p.Gly863Ala 21 48 59 71 1.0/0.78 1.0/1.0 p. Ile156 Val / p. Cys1455Arg / p. Phe1839Ser 22 21 22 31 0.3/1.0 1.0/1.0 p.Arg2107His 23 21 23 33 1.0/1.0 1.0/1.0 p.Gly863Ala 24 48 64 73 0.0/1.0 0.18/3.0 p.Tyr1652* 25 17 19 29 0.78/0.3 1.0/1.0 c.5461-10 T>C 26 17 21 33 1.0/0.78 1.0/1.0 ND 27 27 53 66 1.78/1.78 1.3/1.0 p.Ser1071Cysfs*1084 28 5 14 21 0.78/0.78 1.0/1.0 p.Arg408* / p.Val675lle 29 9 15 27 1.08/1.08 1.0/1.0 p.Cys2150Tyr 30 14 24 32 1.0/0.78 1.0/1.0 ND 31 18 28 39 1.0/1.0 1.0/1.0 p.Gly863Ala / p.Arg1108Cys / p.Arg943Gln 32 14 29 37 1.0/1.0 1.0/1.0 p.Arg653Cys / p.Arg2030Gln 33 19 29 40 1.0/1.0 1.0/1.08 ND 34 34 40 49 0.3/0.48 1.0/1.0 p.Gly863Ala / p.Glu1087Lys 35 25 43 54 1.0/1.0 1.0/1.0 p.Cys54Tyr / p.Gly863Ala 36 38 60 69 1.0/1.0 1.3/1.08 p.Val931Met / c.5461-10 T>C 37 10 11 20 1.0/0.78 1.3/1.3 p.Pro1380Leu 38 10 15 23 1.0/1.0 1.3/1.3 p.Ser1071Cysfs*1084 / p.Pro1380Leu 39 24 25 38 1.56/0.3 2.0/2.0 c.5461-10 T>C / c.5714&#fe;5 G>A 40 18 26 36 1.3/1.3 2.0/1.3 ND 41 32 33 45 0.48/0.48 1.0/1.0 ND 42 32 35 46 1.3/0.0 3.0/1.0 p.Cys54Tyr 43 30 35 45 0.48/0.48 2.0/1.3 ND 44 15 41 49 1.3/1.3 2.0/1.3 p.Asn965Ser 45 8 8 20 0.78/0.78 1.0/1.0 p.Thr1019Met 46 10 11 23 1.0/1.0 1.0/1.0 p.Thr1019Met 47 8 12 24 2.0/1.56 1.78/1.48 p.Cys2150Tyr 48 17 18 26 1.0/0.78 1.3/1.0 c.5461-10 T>C / p.Leu2027Phe 49 8 21 33 1.3/1.3 2.0/2.0 p.Asp574Aspfs*582 50 8 27 39 2.0/1.56 1.78/1.48 c.5461-10 T>C 51 24 31 43 1.18/1.18 1.08/1.3 p.Arg1640Trp / p.Leu2027Phe Continued on next page respective electrophysiologic traces appear in Figure 2.
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ABCA4 p.Asn96His 23499370:89:741
status: NEW