ABCMdb

ABCA4 p.Gly991Arg

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Publications

PMID: 22328824 [PubMed] Roberts LJ et al: "Stargardt macular dystrophy: common ABCA4 mutations in South Africa--establishment of a rapid genetic test and relating risk to patients."

No. Sentence Comment

139 of alleles detected Frequency p.Cys54Tyr c. 161 G>A 2 0.55% p.Arg152* c. 454 C>T 12 3.31% p.Arg152Gln c. 455 G>A 3 0.83% p.Gly172Ser c. 514 G>A 1 0.28% p.Arg212Cys c. 634 C>T 1 0.28% p.Lys223Gln c. 667 A>C 1 0.28% p.V256V (Splice) c. 768 G>T 18 4.97% p.Pro291Leu c. 872 C>T 1 0.28% p.Trp439* c. 1317 G>A 1 0.28% p.Ala538Asp c. 1613 C>A 1 0.28% p.Leu541Pro c. 1622 T>C 1 0.28% p.Arg602Trp c. 1885C>T 30 8.29% p.Val643Met c. 1927 G>A 1 0.28% p.Arg653Cys c. 1957 C>T 1 0.28% p.Arg681* c. 2041 C>T 3 0.83% p.Val767Asp c. 2300 T>A 1 0.28% p.Trp855* c.2564_2571delGGTACCTT 2 0.55% p.Gly863Ala c. 2588 G>C 11 3.04% p.Val931Met c. 2791 G>A 1 0.28% p.Asn965Ser c. 2894 A>G 4 1.10% p.Val989Ala c. 2966 T>C 1 0.28% p.Gly991Arg c. 2971 G>C 1 0.28% p.Thr1019Met c. 3056 C>T 1 0.28% p.Ala1038Val c. 3113 C>T 3 0.83% p.Glu1087Lys c. 3259 G>A 1 0.28% p.Arg1108Cys c. 3322 C>T 2 0.55% p.Leu1201Arg c. 3602 T>G 4 1.10% p.Arg1300Gln c. 3899 G>A 4 1.10% p.Pro1380Leu c. 4139 C>T 3 0.83% p.Trp1408Arg c. 4222 T>C 1 0.28% - c. 4253+5G>A 1 0.28% p.Phe1440Ser c. 4319 T>C 1 0.28% p.Arg1443His c. 4328 G>A 1 0.28% p.Cys1490Tyr c.4469 G>A 54 14.92% p.Gln1513Pro fs*42 c. 4535 insC 1 0.28% p.Ala1598Asp c. 4793C>A 1 0.28% p.Arg1640Trp c. 4918 C>T 2 0.55% p.Ser1642Arg c. 4926 C>G 1 0.28% p.V1681_C1685del c. 5041 del15 1 0.28% - c. 5461-10T>C 24 6.63% - c. 5714+5 G>A 2 0.55% p.Pro1948Leu c. 5843 C>T 1 0.28% p.Gly1961Glu c. 5882 G>A 4 1.10% p.Leu2027Phe c.6079 C>T 30 8.29% p.Arg2030* c. 6088 C>T 1 0.28% p.Arg2030Gln c. 6089 G>A 3 0.83% p.Arg2038Trp c. 6112 C>T 1 0.28% p.Arg2107His c. 6320 G>A 2 0.55% p.Arg2118Glu fs*27 c. 6352 delA 1 0.28% p.Cys2150Tyr c. 6449 G>A 1 0.28% p.Gln2220* c. 6658 C>T 1 0.28% p.Gly863Ala mutation, which appears to have a founder effect in the Netherlands [13,15], the results obtained from the current study are in agreement with September et al.`s conclusions [9]. Login to comment

PMID: 15017103 [PubMed] Simonelli F et al: "Association of a homozygous nonsense mutation in the ABCA4 (ABCR) gene with cone-rod dystrophy phenotype in an Italian family."

No. Sentence Comment

47 The previously described sequence change at this position was 2971G1C, a G991R missense mutation. Login to comment

PMID: 14517951 [PubMed] Jaakson K et al: "Genotyping microarray (gene chip) for the ABCR (ABCA4) gene."

No. Sentence Comment

115 Mutations Detected in theTwoTest Populations by the ABCR400 Array,That Had Not Been Found by SSCP Number Nucleotide change Protein e¡ect Number of cases 1 161G4A C54Y 3 2 194G4A G65E 1 3 428C4T P143L 1 4 455G4A R152Q 1 5 514G4A G172S 1 6 635G4A R212H 1 7 656G4C R219T 1 8 768G4Ta Splice/V256V 3 9 1007C4G S336C 2 10 1268A4G H423R 4 11 1411G4A E471K 2 12 1622T4Ca L541P 8 13 1933G4A D645N 1 14 2041C4T R681X 5 15 2090G4A W697X 1 16 2471T4C I824T 1 17 2588G4Ca Splice/G863A 5 18 2828G4A R943Q 1 19 2966T4C V989A 1 20 2971G4C G991R 1 21 4139C4T P1380L 8 22 4195G4A E1399K 1 23 4328G4A R1443H 1 24 4457C4T P1486L 1 25 4462T4Ca C1488R 1 26 4469G4Aa C1490Y 1 27 4918C4Ta R1640W 2 28 IVS40+5G4A Splice 2 29 5537T4C I1846T 2 30 5882G4A G1961E 5 31 6089G4A R2030Q 1 32 6104T4C L2035P 1 33 6449G4A C2150Y 1 Mutation numbering is based on the cDNA sequence (GenBank NM_000350). Login to comment
195 The previously known sequence change at that position was 2971G>C (G991R). Login to comment

PMID: 11379881 [PubMed] Yatsenko AN et al: "Late-onset Stargardt disease is associated with missense mutations that map outside known functional regions of ABCR (ABCA4)."

No. Sentence Comment

62 Five of these ABCR mutations (1025-1038del14 bp, W339G, G991R, W1100X, and 6238-6239del2 bp) are novel, and the sixth mutation, I1562T, had been described previously only in AMD patients (Table 1; Allikmets et al. 1997a). Login to comment
65 Allele 1 nucleotide Amino acid Allele 2 Amino acid Age of change nucleotide change onset (years) AR129-08 37 AR140-01 6079C→T L2027F 3322C→T R1108C 36 AR204-04 35 AR280-03 6316C→T R2106C 6710insA T2237fs 35 AR311-04 4462T→C C1488R 35 AR336-03 2588G→C G863A 5898+1G→A E1966splice 39 AR343-06 2588G→C G863A 3322C→T R1108C 43 AR387-03 4919G→A R1640Q 2971G→C G991R 40 AR410-04 768G→T V256splice 3113C→T A1038V 38 AR440-03 6238-6239del2 bp S2080fs 44 AR448-01a 454C→T R152X 6089G→A R2030Q 52 AR452-04 2005-2006del2 bp M669fs 6089G→A R2030Q 40 AR455-05 [1622T→C;3113C→T] [L541P;A1038V] 43 AR474-02 36 AR516-01a 5196+1G→A I1732splice 3113C→T A1038V 47 AR518-03 3322C→T R1108C 35 AR540-01a 4685T→C I1562T 51 AR594-02a 5196+1G→A I1732splice 36 AR606-04 3322C→T R1108C 2588G→C G863A 39 AR608-02 1025-1038del14 bp D342fs 40 AR617-03 2827C→T R943W 39 AR632-02a 3386G→T R1129L 50 AR649-03 3303G→A W1101X 3113C→T A1038V 36 AR662-02a 1015T→G W339G 50 AR723-01a 3602T→G L1201R 65 Fig.1 Pedigrees of late-onset Stargardt disease families (filled symbols STGD1-affected individuals). Login to comment
70 Furthermore, three of these alterations (W339G, G991R, and 6238-6239del2 bp) segregated with multiple STGD1 affecteds within the family; families with the alterations 1025-1038del14 bp, W1101X, and I1562T had only single affecteds and were uninformative for segregation. Login to comment

PMID: 23143460 [PubMed] Downes SM et al: "Detection rate of pathogenic mutations in ABCA4 using direct sequencing: clinical and research implications."

No. Sentence Comment

28 In 5 of the 11 patients, the identification of 2 pathogenic mutations confirmed the historical diagnosis and all had chorioretinal atro- Table. Results From Direct Sequencing of the ABCA4 Gene in 50 Patients Subject No. Change 1 Change 2 Phase Segregation Age at Onset, y Phenotype Grade, Macula Flecks/ Cones/Rodsa Additional Variants Conclusion Nucleotide Amino Acid Nucleotide Amino Acid 1 1Ab0e;G M1V 2588Gb0e;C G863A In trans Unaffected parents carriers 30 STGD maf9;/0/0 R2030Q 3 PVs 2 161Gb0e;A C54Y 2588Gb0e;C G863A In trans Affected sibling with same mutations 12 STGD m/0/0 0 2 PVs 3 161Gb0e;A C54Y 5882Gb0e;A G1961E NK NK 18 STGD m/0/0 0 2 PVs 4 634Cb0e;T R212C 4457Cb0e;T P1486L In trans Unaffected parents carriers 17 STGD m/0/0 0 2 PVs 5 2588Gb0e;C G863A 4469Gb0e;A C1490Y NK NK 48 STGD maf9;/0/1 0 2 PVs 6 2971Gb0e;C G991R 4254-2Ab0e;G Splice NK NK 21 STGD m/0/0 0 2 PVs 7 2971Gb0e;C G991R 3602Tb0e;G L1201R NK NK 18 STGD maf9;af9;/NP/NP V643M (likely), G885E (likely), G1441D (unlikely), V2244V (highly likely) b0e;2 PVs 8 3322Cb0e;T R1108C 768Gb0e;T V256V NK NK 13 STGD maf9;af9;/1/1 0 2 PVs 9 3322Cb0e;T R1108C 6079Cb0e;T L2027F NK NK 26 STGD maf9;/0/0 0 2 PVs 10 3386Gb0e;T R1129L 4469Gb0e;A C1490Y In trans Unaffected parents carriers 15 STGD maf9;/0/0 R152Q (unlikely) 2 PVs (continued) ARCH OPHTHALMOL/VOL 130 (NO. 11), NOV 2012 WWW.ARCHOPHTHALMOL.COM 1486 phy on current clinical examination, consistent with progression of the disorder.5 One of the 11 patients with chorioretinal atrophy (subject 40) had a single stop codon, again strongly supporting the original clinical diagnosis. Six of the 11 patients did not have pathogenic mutations in ABCA4. Login to comment

PMID: 23953153 [PubMed] Fujinami K et al: "Clinical and molecular analysis of Stargardt disease with preserved foveal structure and function."

No. Sentence Comment

141 Allele Frequencies of 72 ABCA4 Variants Identified in a Comparison Groupa With the Typical Stargardt Disease (140 Patients Without Evidence of Foveal Sparing on Autofluorescence Imaging) Exon Nucleotide Substitution and Amino Acid Change Number of Alleles Allele Frequency 2 c.71G>A, p.Arg24His 1 0.36% 2 c.161G>A, p.Cys54Tyr 3 1.07% 3 c.223T>G, p.Cys75Gly 1 0.36% 5 c.455G>A, p.Arg152Gln 1 0.36% 5 c.454C>T, p.Arg152* 1 0.36% 5 c.466 A>G, p.Ile156Val 2 0.71% 6 c.634C>T, p. Arg212Cys 3 1.07% 6 c.656G>C, p.Arg219Thr 1 0.36% 6 c.666_678delAAAGACGGTGCGC, p.Lys223_Arg226delfs 2 0.71% 6 c.768G>T, Splicing site 4 1.42% 8 c.1037A>C, p.Lys346Thr 1 0.36% 10 c.1222C>T, p.Arg408* 3 1.07% 12 c.1622T>C, p.Leu541Pro 2 0.71% 12 c.1648 G>T, p.Gly550* 1 0.36% 13 c.1804C>T, p.Arg602Trp 1 0.36% 13 c.1817G>A, p.Gly606Asp 1 0.36% 13 c.1922G>C, p.Cys641Ser 1 0.36% Int 13 c.1937&#fe;1G>A, Splicing site 2 0.71% 14 c.1957C>T, p.Arg653Cys 2 0.71% 17 c.2588G>C, p.Gly863Ala 19 6.79% 18 c.2701A>G, p.Thr901Ala 1 0.36% 19 c.2791G>A, p.Val931Met 2 0.71% 19 c.2894A>G, p.Asn965Ser 1 0.36% 20 c.2966T>C, p.Vla989Ala 3 1.07% 20 c.2971G>C, p.Gly991Arg 2 0.71% 21 c.3056C>T, p.Thr1019Met 1 0.36% 21 c.3113C>T, p.Ala1038Val 3 1.07% 21 c.3064G>A, p.Glu1022Lys 2 0.71% 22 c.3211_3212insGT, p.Ser1071Cysfs 6 2.14% 22 c.3259G>A, p.Glu1087Lys 4 1.43% 22 c.3292C>T, p.Arg1098Cys 1 0.36% 22 c.3322C>T, p.Arg1108Cys 5 1.79% 22 c.3323G>A, p.Arg1108His 1 0.36% 23 c.3364G>A, p.Glu1122Lys 1 0.36% 23 c.3386G>A, p.Arg1129His 1 0.36% 24 c.3602T>G, p.Leu1201Arg 3 1.07% 27 c.3898C>T, p.Arg1300* 2 0.71% 28 c.4139C>T, p.Pro1380Leu 14 5.00% 28 c.4222T>C, p.Trp1408Arg 1 0.36% 28 c.4234C>T, p.Gly1412* 1 0.36% 28 c.4253&#fe;5G>T, Splice site 1 0.36% 28 c.4253&#fe;4C>T, Splice site 1 0.36% 29 c.4283C>T, p.Thr1428Met 1 0.36% 29 c.4319T>C, p.Phe1440Ser 1 0.36% 29 c.4462T>C, p.Cys1488Arg 1 0.36% 30 c.4469G>A, p.Cys1490Tyr 5 1.79% 30 c.4537_4538insC, p.Gly1513Profs 1 0.36% 31 c.4577C>T, p.Thr1526Met 2 0.71% 33 c.4715C>T, p.Thr1572Met 1 0.36% Continued on next page TABLE 3. Login to comment

PMID: 23982839 [PubMed] Fujinami K et al: "ABCA4 gene screening by next-generation sequencing in a British cohort."

No. Sentence Comment

56 40 c.4926C>G p.S1642R DC c.5041_5055del GTGGTTGCCATCTGC p.V1681_C1685del DC 2 41 c.4956T>G p.Y1652* DC 1 42 c.5018&#fe;2T>C Splice site DC 1 43 c.5461-10T>C DC c.6385A>G p.S2129G PDC 2 44 c.5461-10T>C DC 1 45 c.5461-10T>C DC 1 46 c.5461-10T>C DC 1 47 c.5461-10T>C DC 1 48 c.5461-10T>C DC 1 49 c.5461-10T>C DC 1 50 c.5461-10T>C DC 1 51 c.5585-1G>A Splice site DC 1 52 c.5714&#fe;5G>A Splice site DC c.6209C>G p.T2070R DC 2 53 c.5882G>A p.G1961E DC c.2686A>G p.K896E B 1 54 c.5882G>A p.G1961E DC c.3050&#fe;1G>C Splice site DC 2 55 c.5882G>A p.G1961E DC c.3392delC/3393C>G p.A1131Gfs DC 2 56 c.5882G>A p.G1961E DC c.4539&#fe;2T>G Splice site DC 2 57 c.5882G>A p.G1961E DC c.4552A>C p.S1518R DC 2 58 c.5882G>A p.G1961E DC c.5899-2delA Splice site DC 2 59 c.5882G>A p.G1961E DC 1 60 c.6079C>T p.L2027F DC c.1906C>T p.Q636* DC 2 61 c.6079C>T p.L2027F DC c.3322C>T p.R1108C DC 2 Allele 2 (p.R1108C) was APEX-false-negative 62 c.6079C>T p.L2027F DC c.3370G>T p.D1124Y DC 2 63 c.6079C>T p.L2027F DC 1 64 c.6089G>A p.R2030Q DC c.4326C>A p.N1442K DC 2 65 c.6445C>T p.R2149* DC 1 66 c.6709A>C p.T2237P DC c.5899-3_5899-2delTA Splice site DC 2 67 c.2971G>C p.G991R B c.4538A>G p.Q1513R DC 1 68 c.3602T>G p.L1201R B c.1749G>C p.K583N DC 1 69 c.3602T>G p.L1201R B c.1982_1983insG p.A662fs DC 1 70 c.3602T>G p.L1201R B c.2972G>T p.G991V DC 1 71 c.4685T>C p.I1562T B c.3289A>T p.R1097* DC 1 72 c.6320G>A p.R2107H B c.2510T>C p.L837P DC 1 73 c.6320G>A p.R2107H B c.4352&#fe;1G>A Splice site DC 1 74 c.2701A>G p.T901A B 0 75 c.3602T>G p.L1201R B 0 76 c.4283C>T p.T1428M B 0 77 c.466A>G p.I156V B 0 78 c.466A>G p.I156V B 0 79 c.4715C>T p.T1572M B 0 Putative novel variants are shown in italics. Login to comment
62 Hum Var Score (0-1) Site Wt CV Mt CV CV % Variation 3 c.161G>A p.C54Y 1 1 [ [ Lewis RA, et al. 11 Tol. 0.11 PRD 0.994 No change 1/13006 db SNP (rs150774447) 3 c.223T>G p.C75G 1 2 [ [ Lewis RA, et al. 11 Del. NA POD 0.603 No change ND 5 c.466A>G p.I156V 2 77, 78 [ [ Papaioannou M, et al. 16 Tol. 0.46 B 0.003 No change 16/13006 db SNP (rs112467008) Benign 6 c.655A>T p.R219* 1 11 [ Xi Q, et al. 27 ND 6 c.740A>C p.N247T 1 3 [ [ APEX Del. NA B 0.135 No change ND 6 c.768G>T Splice site 1 4 [ [ Klevering BJ, et al. 22 Tol. 0.56 NA Don. 70.4 58 Site broken (17.51) ND 9 c.1222C>T p.R408* 1 5 [ [ Webster AR, et al. 7 ND 12 c.1726G>C p.D576H 1 36 [ Downs K, et al. 25 POD 0.688 Acc. 68.1 39.1 Site broken (42.54) 1/13006 13 c.1804C>T p.R602W 1 6 [ [ Lewis RA, et al. 11 Del. 0.00 B 0.129 No change ND db SNP (rs 6179409) 13 c.1805G>A p.R602Q 1 7 [ [ Webster AR, et al. 7 Del. 0.04 PRD 0.513 Acc. 48.9 77.9 New site (&#fe;59.14) 2/13006 db SNP (rs61749410) 13 c.1906C>T p.Q636* 3 12, 13, 60 [ Zernant J, et al. 5 No change 1/13006 db SNP (rs145961131) 13 c.1922G>C p.C641S 1 8 [ [ Stenirri S, et al. 24 Del. 0.00 No change ND db SNP (rs61749416) 14 c.1957C>T p.R653C 2 9, 10 [ [ Rivera A, et al. 17 Del. 0.00 PRD 0.999 No change ND db SNP (rs61749420) 17 c.2588G>C p.G863A/ p.DelG863 5 11, 12, 13, 14, 15 [ [ Lewis RA, et al. 11 / Maugeri A, et al. 29 Del. 0.00 PRD 0.996 No change 68/13006 db SNP (rs76157638) 18 c.2701A>G p.T901A 1 74 [ [ APEX Tol. 0.82 B 0.008 23/13006 db SNP (rs139655975) Benign 19 c.2894A>G p.N965S 1 16 [ [ Lewis RA, et al. 11 Del. 0.03 PRD 0.981 Acc. 53.4 82.3 New site (&#fe;54.26) ND db SNP (rs201471607) 20 c.2971G>C p.G991R 1 67 [ [ Yatsenko AN, et al. 13 Del. 0.02 PRD 0.999 No change 28/13006 db SNP (rs147484266) Benign 22 c.3064G>A p.E1022K 2 17, 18 [ [ Webster AR, et al. 7 Del. 0.00 PRD 1.000 No change ND db SNP (rs61749459) 22 c.3208_3209insGT p.S1071fs 5 19, 20, 21, 22, 25 [ [ APEX ND False-negative in APEX in patient 25 22 c.3292C>T p.R1098C 1 23 [ [ Rivera A, et al. 17 Del. NA PRD 0.999 No change ND 22 c.3322C>T p.R1108C 3 16, 24, 61 [ [ Rozet JM, et al. 10 Del. 0.00 PRD 0.986 No change 1/13006 db SNP (rs61750120) False-negative in APEX in patients 16 and 61 23 c.3386G>A p.R1129H 1 25 [ Zernant J, et al. 5 PRD 0.989 No change ND False-negative in NGS in patient 25 24 c.3602T>G p.L1201R 4 72, 73, 74, 79 [ [ Lewis RA, et al. 11 Tol. 0.37 B 0.052 Don. 61.3 73.7 New site (20.08) 416/13006 db SNP (rs61750126) Benign 28 c.4139C>T p.P1380L 7 30, 31, 32, 33, 34, 35, 36 [ [ Lewis RA, et al. 11 Del. 0.01 B 0.377 No change 2/13006 db SNP (rs61750130) 28 c.4234C>T p.Q1412* 1 33 [ [ Rivera A, et al. 17 ND db SNP (rs61750137) 29 c.4283C>T p.T1428M 1 76 [ [ APEX Tol. 0.15 B 0.010 No change 2/13006 db SNP (rs1800549) Benign 29 c.4319T>C p.F1440S 1 34 [ [ Lewis RA, et al. 11 Del. 0.00 POD 0.744 No change ND dbSNP (rs61750141) 29 c.4326C>A p.N1442K 1 64 [ Zernant J, et al. 5 Tol. NA POD 0.374 No change ND 29 c.4328G>A p.R1443H 1 35 [ [ Rivera A, et al. 17 Del. 0.02 PRD 0.999 No change 1/13006 dbSNP (rs61750142) IVS29 c.4352&#fe;1G>A Splice site 1 73 [ Zernant J, et al. 5 Don. 82.3 55.4 WT site broken (32.62) ND 30 c.4469G>A p.C1490Y 2 36, 37 [ [ Lewis RA, et al. 11 Del. 0.00 PRD 0.994 No change ND dbSNP (rs61751402) 30 c.4538A>G p.Q1513R 1 67 [ Webster AR, et al. 7 Tol. NA Benign 0.043 Acc. 91.7 62.8 Site broken (31.55) ND T ABLE 3. Continued Exon/ IVS Nucleotide Substitution Protein Change/ Effect N of Alleles Identified Pt Method Previous Report SIFT Polyphen 2 HSF Matrix Allele Freq. by EVS Reference Comment APEX NGS Pred. Tol. Index (0-1) Pred. Login to comment

PMID: 25283059 [PubMed] Duncker T et al: "Quantitative fundus autofluorescence distinguishes ABCA4-associated and non-ABCA4-associated bull's-eye maculopathy."

No. Sentence Comment

66 [L541P; A1038V] 438 432 16 M 25 White 0.60 0.60 p.S84fs p.R2107H 294 17 F 24 Black 0.70 0.88 p.G991R p.L1138P 321 326 18 M 26 White 0.00y 0.00y p.R1300* p.R2106C 419 412 19 M 11 White 0.40z 0.40z p.W821R p.C2150Y 304 296 20 F 16 White 0.70 0.40 p.K1547* p.R2030Q 481 513 21 F 13 White 1.30 1.00 pR1108C p.Q1412* 511 528 22 F 18 White 0.00 0.00 p.G863A c.5898&#fe;1G/A 465 431 Mutations in Other Genes 23 F 16 White 0.40 0.48 GUCY2D e p.R838H 152 165 24 M 53 Black 0.88 0.88 CNGA3 e p. Login to comment

PMID: 26230768 [PubMed] Sparrow JR et al: "Flecks in Recessive Stargardt Disease: Short-Wavelength Autofluorescence, Near-Infrared Autofluorescence, and Optical Coherence Tomography."

No. Sentence Comment

50 [3050&#fe;5G>A]; p. [G1961E] 15 M 48.36 African American 0 0 p. [G991R]; c. Login to comment