ABCA4 p.Phe608Leu

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PMID: 22229821 [PubMed] Duno M et al: "Phenotypic and genetic spectrum of Danish patients with ABCA4-related retinopathy."
No. Sentence Comment
56 Table 1  Mutations identified by HRM in the initial 50 heterozygous patients Patient Mutation 1 (Asper) Mutation 2 (HRM) RefDNA Protein Exon/intron DNA Protein Exon/intron D043 c.2588G>C p.G863A 17 c.184 C>T p.P62S 3 New D069 c.3113C>T p.A1038V 21 c.1529 T>G p.L510R 11 New D050 c.2588G>C p.G863A 17 c.1529 T>G p.L510R 11 New D112 c.2894A>G p.N965S 19 c.1529 T>G p.L510R 11 New D099 c.6089G>A p.R2030Q 44 c.1529 T>G p.L510R 11 New D165 c.1822T>C p.F608L 13 c.2243 G>A p.C748Y 15 New D166 c.2588G>C p.G863A 17 c.2300 T>A p.V767D 15 Known D117 c.3191-2A>G na IVS21 c.2408delG na 16 New D135 c.2894A>G p.N965S 19 c.2408delG na 16 New D147 c.2894A>G p.N965S 19 c.2408delG na 16 New D173 c.4469G>A p.C1490Y 30 c.2915C>A p.T972N 19 Known D013* c.1622C>T p.L541P 12 c.1313C>T p.A1038V 21 Known D181 c.6089G>A p.R2030Q 44 c.3380 G>A p.G1127E 23 New D018 c.6449G>A p.C2150Y 47 c.3736 C>G p.L1246V 25 New D191 c.2588G>C p.G863A 17 c.4069 G>A p.A1357T 27 New D167 c.5461-10T>C na IVS38 c.4102 C>T p.R1368C 27 New D022 c.4462T>C p.C1488R 30 c.4102 C>T p.R1368C 27 New D108 c.1648G>A p.G550R 12 c.4102 C>T p.R1368C 27 New D414 c.2588G>C p.G863A 17 c.4653 G>A p.W1551X 32 New D027 c.2588G>C p.G863A 17 c.4668-2A>G na IVS32 New D136 c.
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ABCA4 p.Phe608Leu 22229821:56:455
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58 [1622C>T+3113C>T] p.[L541P+A1038V] 12 c.5584 + 1G>A na IVS39 New D188 c.5461-10T>C na IVS38 c.5693G>A p.R1898H 40 Known D433 c.5882G>A p.G1961E 42 c.6005 + 1G>A na IVS43 Known D134 c.4667 + 2G>T na IVS32 c.6098 T>G p.L2033R 44 New D186 c.3322C>T p.R1108C 22 c.6386 + 1G>A na IVS46 New D182 c.6089G>A p.R2030Q 44 c.6386 + 1G>A na IVS46 New D189 c.2894A>G p.N965S 19 c.6478 A>G p.K2160E 47 New *p.L541P and p.A1038V might be located on the same allele.
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ABCA4 p.Phe608Leu 22229821:58:372
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97 Phenotype Patient Mutation 1 Mutation 2 Mutation 3 Stargardt-flavimaculatus D043 p.G863A p.P62S D050 p.G863A p.L510R D112 p.N965S p.L510R D069 p.A1038V p.L510R D099 p.R2030Q p.L510R D178 p.A1038V c.1843_1844delRG D166 p.G863A p.V767D D191 p.G863A p.A1357T D167 c.5461-10T>C p.R1368C D128 p.2408delG* p.T1415P D027 p.G863A c.4668-2A>G* D136 p.[L541P+A1038V] p.L1580S D048 c.3766dupTG* p.R1898H p.F655C D034 p.G863A c.4773 + 5G>A* D015 p. G1127K p.K2160E p.V552I D189 p.N965S p.K2160E D433 p.G1961E c.6005 + 1G>A* Generalized retinal dystrophy D117 c.3191-2A>G* c.2408delG* D135 p.N965S c.2408delG* D147 p.N965S c.2408delG* D173 p.C1490Y p.T972N D018 p.C2150Y p.L1246V D022 p.C1488R p.R1368C D108 p.G550R p.R1368C D414 p.G863A p.W1551X* D444 p.T901A c.4773 + 3A>G* D110 p.[L541P+A1038V] c.5584 + 1G>A* D182 p.R2030Q c.6386 + 1G>A* D186 p.R1108C c.6386 + 1G>AA* D133 p.L510R IVS46 + 1G>A* Cone-rod dystrophy D134 c.4667 + 2G>T* p.L2033R Atypical maculopathy D165 p.F608L p.C748Y D181 p.R2030Q p.G1127E D188 c.5461-10T>C p.R1898H *Predicted to compromise correct reading frame.
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ABCA4 p.Phe608Leu 22229821:97:1074
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100 Phenotype Patient Mutation 1 Mutation 2 Mutation 3 Stargardt-flavimaculatus D043 p.G863A p.P62S D050 p.G863A p.L510R D112 p.N965S p.L510R D069 p.A1038V p.L510R D099 p.R2030Q p.L510R D178 p.A1038V c.1843_1844delRG D166 p.G863A p.V767D D191 p.G863A p.A1357T D167 c.5461-10T>C p.R1368C D128 p.2408delG* p.T1415P D027 p.G863A c.4668-2A>G* D136 p.[L541P+A1038V] p.L1580S D048 c.3766dupTG* p.R1898H p.F655C D034 p.G863A c.4773ߙ+ߙ5G>A* D015 p. G1127K p.K2160E p.V552I D189 p.N965S p.K2160E D433 p.G1961E c.6005ߙ+ߙ1G>A* Generalized retinal dystrophy D117 c.3191-2A>G* c.2408delG* D135 p.N965S c.2408delG* D147 p.N965S c.2408delG* D173 p.C1490Y p.T972N D018 p.C2150Y p.L1246V D022 p.C1488R p.R1368C D108 p.G550R p.R1368C D414 p.G863A p.W1551X* D444 p.T901A c.4773ߙ+ߙ3A>G* D110 p.[L541P+A1038V] c.5584ߙ+ߙ1G>A* D182 p.R2030Q c.6386ߙ+ߙ1G>A* D186 p.R1108C c.6386ߙ+ߙ1G>AA* D133 p.L510R IVS46ߙ+ߙ1G>A* Cone-rod dystrophy D134 c.4667ߙ+ߙ2G>T* p.L2033R Atypical maculopathy D165 p.F608L p.C748Y D181 p.R2030Q p.G1127E D188 c.5461-10T>C p.R1898H *Predicted to compromise correct reading frame.
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ABCA4 p.Phe608Leu 22229821:100:1058
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PMID: 24097981 [PubMed] Quazi F et al: "Differential phospholipid substrates and directional transport by ATP-binding cassette proteins ABCA1, ABCA7, and ABCA4 and disease-causing mutants."
No. Sentence Comment
65 Mutations introduced by overlap extension PCR using Pfu AD DNA polymerase in ABCA1 included S100C, W590S, F593L, N935S, T929I, C1477R, T1512M, R2081W, and P2150L.
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ABCA4 p.Phe608Leu 24097981:65:99
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66 Corresponding ABCA4 mutations determined by amino acid alignment with ABCA1 included S100P, W605S, F608L, T959I, N965S, C1502R, T1537M, R2107P, and P2180L.
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ABCA4 p.Phe608Leu 24097981:66:99
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220 Error bars show S.E. Lipid Transport Activity of ABCA Transporters 34420 gardt disease (S100P, F608L, N965S, T959I, T1537M, and R2107P) (Fig. 6A, red).
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ABCA4 p.Phe608Leu 24097981:220:96
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223 Finally, the null mutant C1502X associated with Stargardt disease was modified to C1502R to reflect the primary sequence change of the corresponding C1477R mutant in ABCA1 linked to Tangier disease.
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ABCA4 p.Phe608Leu 24097981:223:96
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295 The ABCA1/ABCA4 mutants in the ECD1 (S100C/S100P, W590S/ W605S, and F593L/F608L) displayed the lowest activities (20-30% WT), whereas those in the ECD2 (C1477R/C1502R and T1512M/T1537M) and the P2150L/P2180L mutants in the C terminus showed the highest activities (60-100% WT).
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ABCA4 p.Phe608Leu 24097981:295:74
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68 Corresponding ABCA4 mutations determined by amino acid alignment with ABCA1 included S100P, W605S, F608L, T959I, N965S, C1502R, T1537M, R2107P, and P2180L.
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ABCA4 p.Phe608Leu 24097981:68:99
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298 The ABCA1/ABCA4 mutants in the ECD1 (S100C/S100P, W590S/ W605S, and F593L/F608L) displayed the lowest activities (20-30% WT), whereas those in the ECD2 (C1477R/C1502R and T1512M/T1537M) and the P2150L/P2180L mutants in the C terminus showed the highest activities (60-100% WT).
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ABCA4 p.Phe608Leu 24097981:298:74
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218 Error bars show S.E. Lipid Transport Activity of ABCA Transporters 34420 gardt disease (S100P, F608L, N965S, T959I, T1537M, and R2107P) (Fig. 6A, red).
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ABCA4 p.Phe608Leu 24097981:218:96
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293 The ABCA1/ABCA4 mutants in the ECD1 (S100C/S100P, W590S/ W605S, and F593L/F608L) displayed the lowest activities (2030% WT), whereas those in the ECD2 (C1477R/C1502R and T1512M/T1537M) and the P2150L/P2180L mutants in the C terminus showed the highest activities (60-100% WT).
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ABCA4 p.Phe608Leu 24097981:293:74
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