ABCA1 p.Val1674Ile
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PMID: 20800056
[PubMed]
Berge KE et al: "Mutations in APOA-I and ABCA1 in Norwegians with low levels of HDL cholesterol."
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Sentence
Comment
59
of patients (het/hom)a Mutation Nucleotide Exon/Intron (i) PolyPhen prediction (score) SNP rs ID, ref.# ABCA1 Missense 8/3 R219K c.656, GNA 7 Benign (0.489) rs2230806 0/1 R282Q c.845, GNA 9 Benign (0.592) Novel 1/0 V399A c.1196, TNC 11 Benign (0.040) rs9282543 1/0 M636V c.1906, ANG 15 Benign (0.418) Novel 3/0 V771M c.2311, GNA 16 Benign (0.931) rs2066718 2/0 V825I c.2473, GNA 17 Benign (0.440) rs2066715 3/1 I883M c.2649, ANG 18 Benign (0.147) rs2066714 1/0 C887F c.2660, GNT 19 Benign (0.888) Novel 3/0 E1172D c.3516, GNC 24 Benign (0.546) rs33918808 1/0 G1216V c.3647, GNT 25 Prob damb (2.154) Ref. [18] 1/0 L1244Q c.3731, TNA 25 Prob dam (2.269) Novel 1/0 C1477F c.4430, TNA 31 Prob dam (3.688) Ref. [17] 14/1 R1587K c.4760, ANT 35 Benign (0.284) rs2230808 1/0 V1674I c.5020, GNA 37 Benign (0.821) Novel 1/0 R1680Q c.5039, GNA 37 Poss damc (1.926) Ref. [17] 1/0 N1800H c.5398, ANC 40 Poss dam (1.845) Ref. [19] Nonsense/splice 1/0 IVS4+1, GNA c.302+1, GNA i4 - 1/0 C1429X c.4287, CNA 31 - 1/0 IVS32+1, GNA c.4559+1, GNA i32 - APOA-I 7/0 R160L c.551, GNT 4 Prob dam (2.491) Ref. [21] 1/0 del182K del c.616-618 AAG 4 - Novel a Het: heterozygote, hom: homozygote.
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ABCA1 p.Val1674Ile 20800056:59:767
status: NEW68 Missense mutations in the ABCA1 gene To our knowledge, mutations R282Q, M636V, C887F, L1244Q, and V1674I are novel mutations.
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ABCA1 p.Val1674Ile 20800056:68:98
status: NEW71 One patient was homozygous for mutation R282Q, and one was compound heterozygous for mutations C887F and V1674I.
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ABCA1 p.Val1674Ile 20800056:71:105
status: NEW88 HDL cholesterol levels in individuals carrying a pathogenic mutation in the ABCA1 or apoA-I genes Both the two identified apoA-I mutations and the following ABCA1 mutations were considered pathogenic: the nonsense mutation (C1429X); the two splice-site mutations (IVS4 +1, G NA and IVS32+1, GNA ); novel mutations R282Q, M636V, C887F, L1244Q, and V1674I; and mutations previously reported to be associated with low HDL cholesterol levels (G1216V, C1477F and N1800H).
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ABCA1 p.Val1674Ile 20800056:88:347
status: NEW126 Although the HDL cholesterol levels in the two patients who were homozygous for R282Q and compound heterozygous for C887F and V1674I, respectively, were higher than usually found in Tangier disease, these mutations may still represent mild mutations, which make the mutant protein retain some functional activity.
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ABCA1 p.Val1674Ile 20800056:126:126
status: NEW