ABCMdb

ABCA4 p.Val643Gly

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Publications

PMID: 22427542 [PubMed] Fritsche LG et al: "A subgroup of age-related macular degeneration is associated with mono-allelic sequence variants in the ABCA4 gene."

No. Sentence Comment

88 The patient carries a heterozygous, complex disease allele (c.1622T>C, p.L541P; c.3113C>T, p.A1038V) in the ABCA4 gene. Login to comment
90 Due to lack of DNA from further family members, segregation of variants c.3113C>T (p.A1038V) / c.3752delA (p.Glu1251fs) and c.1804C>T (p.R602W) / c.1928T>G (p.V643G) could not be assessed further (Supplementary Table S5). Login to comment

PMID: 19243736 [PubMed] Kellner S et al: "Lipofuscin- and melanin-related fundus autofluorescence in patients with ABCA4-associated retinal dystrophies."

No. Sentence Comment

32 Age Gender ABCA4 Mutation VA RE/LE Full-field ERG Multifocal ERG Group 1a CRD 2808 34 F c.5413AϾG (p.Asn1805Asp) c.4880_4903dup24 (p.Leu1627_Ala1634dup) 0.05 0.05 DA and LA markedly reduced No recordable potentials CRD 2830 53 F c.2690CϾT (p.Thr897Ile), c.6176GϾC (p.Gly2059Ala) 0.5 0.7 DA and LA moderately reduced Pericentral amplitude reduction CRD 2797 54 M c.4297GϾA (p.Val1433Ile) 2. mutation not foundc 0.1 0.16 DA and LA moderately reduced Not done SD 2872 44 F c.4462TϾC (p.Cys1488Arg) 2. mutation not done 0.6 0.7 DA and LA borderline Central amplitude reduction CRD 2861 72 F c.122GϾA (p.Trp41Ter) 2. mutation not done 0.4 0.5 DA: mildly and LA: moderately reduced Central amplitude reduction CRD 2644 67 F c.634CϾT (p.Arg212Cys), c.656GϾC (p.Arg219Thr), c.2588GϾC (p.Gly863Ala/ delGly863) 0.6 0.04 DA and LA moderately reduced Central amplitude reduction CRD 2936 44 F c.1622TϾC (p.Leu541Pro)/ c.3113CϾT (p.Ala1038Val), 2. mutation not done 1.0 1.0 DA: mildly and LA: moderately reduced Pericentral amplitude reduction Group 2b SD 2837 42 M c.1622TϾC (p.Leu541Pro)/ c.3113CϾT (p.Ala1038Val), c.5882GϾA (p.Gly1961Glu) 0.16 0.16 Normal Central amplitude reduction SD 2780 37 M c.768GϾT (splice mutation) c.5882GϾA (p.Gly1961Glu) 0.1 0.1 Normal Central amplitude reduction SD 2942 47 F c.1622TϾC (p.Leu541Pro) c.6320 GϾA (p.Arg2107His) 0.1 0.16 Not done Central amplitude reduction SD 2930 40 F c.6089GϾA (p.Arg2030Gln) c.6543del36bp, (p.Leu2182_Phe2193del) 0.1 0.1 DA and LA mildly reduced Central amplitude reduction SD 2933 43 F c.1609CϾT (p.Arg537Cys) c.5882GϾA (p.Gly1961Glu) c.1654GϾA (p.Val552Ile) 0.05 0.1 Normal Not done SD 2669 13 F c.768GϾT (splice mutation) c.6449GϾA (p.Cys2150Tyr) 0.1 0.16 DA and LA borderline Central amplitude reduction SD 2700 22 F c.1609CϾT (p.Arg537Cys) c.2588GϾC (p.Gly863Ala) 0.1 0.1 Normal Central amplitude reduction SD 2833 29 M c.1928TϾG (p.Val643Gly) 2. mutation not foundc 0.1 0.1 Normal Not done SD 2799 13 M c.3113CϾT (p.Ala1038Val) c.5461-10TϾC 0.4 0.4 Not done Central amplitude reduction CRD ϭ cone-rod dystrophy; DA ϭ dark adaptation; ERG ϭ electroretinography; F ϭ female; LA ϭ light adaptation; LE ϭ left eye; M ϭ male; RE ϭ right eye; SD ϭ Stargardt disease; VA ϭ visual acuity. Login to comment

PMID: 19365591 [PubMed] Maia-Lopes S et al: "ABCA4 mutations in Portuguese Stargardt patients: identification of new mutations and their phenotypic analysis."

No. Sentence Comment

72 (Ser1642Arg [10])+(Val1681_Cys1685del [10])/ p.Leu11Pro 12 4796 Mo 43 1/10 / 3/10 c.4720G>T(33) / c.2791G>A(19) p.Glu1574X/p.Val931Met [5] 13 4859 Mo 30 0.5/10 / 0.5/10 c.5882G>A(42) / ND p.Gly1961Glu/ND 5472 Mo 30 6/10 / 8/10 c.5882G>A(42) / ND p.Gly1961Glu/ND 14 4974 S 7 1/10 / 1/10 c.4036_4037delAC(27) / c.400C>T(4) p.Thr1346fs/p.Gln134X 4975 S 7 1/10 / 1/10 c. Login to comment
73 4036_4037delAC(27) / c.400C>T(4) p.Thr1346fs/p.Gln134X 15 5193 Mo 9 1/10 / 1/10 ND / ND ND/ND 16 5138 Mo 27 1/10 / 1/10 ND / ND ND/ND 17 5111 Mo 29 2.5/10 / 1.6/10 c.1928T>G(13) / ND p.Val643Gly/ND 5137 Mo 25 3/10 / FC ND / c.32T>C(1) ND/p.Leu11Pro 18 5709 Mi 9 2/10 / 2/10 c.32T>C(1) / c.1804C<T(13) p.Leu11Pro/p.Arg602Thr [9] 19 5434 Mo 17 2/10 / 2/10 c. Login to comment

PMID: 18285826 [PubMed] Kitiratschky VB et al: "ABCA4 gene analysis in patients with autosomal recessive cone and cone rod dystrophies."

No. Sentence Comment

70 of alleles Reference Missense: 6 c.731T4Ca p.L244P 2 23 12 c.1622T4Cb p.L541P 1 5 13 c.1928T4G p.V643G 1 9 17 c.2588G4C p.G863A and p.G863del 2 4 21 c.3113C4Tb p.A1038V 1 4 25 c.3608G4A p.G1203E 1 24 28 c.4139C4T p.P1380L 2 25 30 c.4457C4T p.P1486L 1 25 30 c.4462T4C p.C1488R 1 25 37 c.5285C4A p.A1762D 1 24 41 c.5819T4C p.L1940P 1 26 42 c.5882G4A p.G1961E 1 9 45 c.6148G4C p.V2050L 1 25 45 c.6229C4T p.R2077W 1 25 Nonsense: 6 c.700C4T p.Q234X 1 This study 6 c.735T4G p.Y245X 2 24 28 c.4234C4T p.Q1412X 1 10 Deletion: 24 c.3539_3554del p.S1181PfsX8 1 This study 43 c.5917delG p.V1973X 3 27 Splice site/intronic: 26 c.5196+1G4A Splicing 1 9 34 c.4848+2T4C Splicing 1 This study 36 c.5196+1_5196+4del Splicing 1 15 39 c.5461À10T4C Unknown 8 14 40 c.5714+5G4A Splicing? Login to comment

PMID: 9295268 [PubMed] Allikmets R et al: "Mutation of the Stargardt disease gene (ABCR) in age-related macular degeneration."

No. Sentence Comment

110 Alteration AMD STGD1 General population V643G 1/167 (0.6%) 0/98 (0%) 1/80 (1.25%) D846H 0/167 (0%) 1/98 (1%) 1/50 (2%) G863A 1/167 (0.6%) 13/150 (8.7%) 2/220 (0.9%) R943Q 6/127 (4.7%) 4/47 (9.5%) 13/80 (16.25%) S2255I 24/167 (14.4%) 8/98 (8%) 6/58 (10.3%) SCIENCE ⅐ VOL. Login to comment
107 Alteration AMD STGD1 General population V643G 1/167 (0.6%) 0/98 (0%) 1/80 (1.25%) D846H 0/167 (0%) 1/98 (1%) 1/50 (2%) G863A 1/167 (0.6%) 13/150 (8.7%) 2/220 (0.9%) R943Q 6/127 (4.7%) 4/47 (9.5%) 13/80 (16.25%) S2255I 24/167 (14.4%) 8/98 (8%) 6/58 (10.3%) SCIENCE z VOL. 277 z 19 SEPTEMBER 1997 z www.sciencemag.org which map primarily to the highly conserved ATP-binding regions of the ABCR protein, AMD alterations were found outside these domains (Fig. 1). Login to comment

PMID: 25324290 [PubMed] van Huet RA et al: "Foveal sparing in Stargardt disease."

No. Sentence Comment

114 ABCA4 Mutations in STGD1 Patients With Foveal Sparing Allele 1 Allele 2 References DNA Variant Effect DNA Variant Effect P1 c.5461-10TC Unknown NI NA 35, 36 P2 c.3113CT p.Ala1038Val c.3874CT p.Gln1292* 16, 37, 38, 58 P3 c.5461-10TC Unknown c.5537TC p.Ile1846Thr 23, 35, 39, 58 P4 c.4363TC p.Cys1455Arg NI NA 40 P5 c.1822TA p.Phe608Ile c.4685TC p.Ile1562Thr 23, 40, 41, 59 P6 c.768GT Splice defect c.3113CT p.Ala1038Val 16, 23, 37 P7 c.5196&#fe;1GT Splice defect NI NA 45, 58 P8 c.3874CT p.Gln1292* NI NA 38 P9 c.5461-10TC Unknown NI NA 35, 58 P10 c.1822TA p.Phe608Ile NI NA 23, 41 P11 c.286AG p.Asn96Asp NI NA 43 P12 c.1805GA p.Arg602Gln c.4462TC p.Cys1488Arg 37, 39, 42-44 P13 c.3874CT p.Gln1292* c.1928TG p.Val643Gly 38, 45 NI, not identified; NA, not applicable. Login to comment
151 ABCA4 Mutations in STGD1 Patients With Foveal Sparing Allele 1 Allele 2 References DNA Variant Effect DNA Variant Effect P1 c.5461-10TC Unknown NI NA 35, 36 P2 c.3113CT p.Ala1038Val c.3874CT p.Gln1292* 16, 37, 38, 58 P3 c.5461-10TC Unknown c.5537TC p.Ile1846Thr 23, 35, 39, 58 P4 c.4363TC p.Cys1455Arg NI NA 40 P5 c.1822TA p.Phe608Ile c.4685TC p.Ile1562Thr 23, 40, 41, 59 P6 c.768GT Splice defect c.3113CT p.Ala1038Val 16, 23, 37 P7 c.5196&#fe;1GT Splice defect NI NA 45, 58 P8 c.3874CT p.Gln1292* NI NA 38 P9 c.5461-10TC Unknown NI NA 35, 58 P10 c.1822TA p.Phe608Ile NI NA 23, 41 P11 c.286AG p.Asn96Asp NI NA 43 P12 c.1805GA p.Arg602Gln c.4462TC p.Cys1488Arg 37, 39, 42-44 P13 c.3874CT p.Gln1292* c.1928TG p.Val643Gly 38, 45 NI, not identified; NA, not applicable. Login to comment