ABCMdb

ABCA1 p.Ser1181Phe

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Publications

PMID: 21875686 [PubMed] Tietjen I et al: "Increased risk of coronary artery disease in Caucasians with extremely low HDL cholesterol due to mutations in ABCA1, APOA1, and LCAT."

No. Sentence Comment

117 COOHA B T929I H2N R587W B A M1091T C1477R K776N N935S S1181F IVS24+1 G>C V2244I R282X D571G M640L S930F M968T R1615WIVS16-5 CA>del ABCA1 Transmembrane domain ATP-binding domain Q597R A) AA 1 AA 267 K130del L202P 74 90 98 112 122 145 167 189 211 215 233 253 APOA1 Negative charge domain Alpha-helix E222K E134DT37M 140 178 206 41127 104 121 165 200 229 360 391 Y135N V246F 127 206 369 401 Catalytic triad R322C L338H V371MV52M Y107X A117T T147I V333M Phe Leu Asp His AA 1 AA 440 R159Q I202T LCAT Alpha helixBeta sheet B) 419I.Tietjenetal./BiochimicaetBiophysicaActa1821(2012)416-424 3.4. Login to comment

PMID: 22952570 [PubMed] Tietjen I et al: "Segregation of LIPG, CETP, and GALNT2 Mutations in Caucasian Families with Extremely High HDL Cholesterol."

No. Sentence Comment

157 Vertebrate conservation Predicted effect Position (hg18) Effect ABCA1 Chr9:106631215 T.A M640L No [47] Completely conserved Possibly damaging (Polyphen-2) Chr9:106619433 C.G IVS24+1G.C No [15] Completely conserved Abolishes splice donor site (Spliceview) Chr9:106618441 G.A S1181F No [48] Completely conserved Probably damaging (Polyphen-2) LCAT Chr16:66534158 G.A T147I No [12] Completely conserved Possibly damaging (Polyphen-2) LPL Chr8:19857809 A.G N318S No [13] Ser tolerated Reduced HDLc (Reymer et al., 1995) doi:10.1371/journal.pone.0037437.t005 result in large increases and reductions in HDLc, respectively [13,29,30], which further support a role for GALNT2 loss-of- function mutations in HDLc elevation. Login to comment
155 Vertebrate conservation Predicted effect Position (hg18) Effect ABCA1 Chr9:106631215 T.A M640L No [47] Completely conserved Possibly damaging (Polyphen-2) Chr9:106619433 C.G IVS24+1G.C No [15] Completely conserved Abolishes splice donor site (Spliceview) Chr9:106618441 G.A S1181F No [48] Completely conserved Probably damaging (Polyphen-2) LCAT Chr16:66534158 G.A T147I No [12] Completely conserved Possibly damaging (Polyphen-2) LPL Chr8:19857809 A.G N318S No [13] Ser tolerated Reduced HDLc (Reymer et al., 1995) doi:10.1371/journal.pone.0037437.t005 result in large increases and reductions in HDLc, respectively [13,29,30], which further support a role for GALNT2 loss-of-function mutations in HDLc elevation. Login to comment

PMID: 20880529 [PubMed] Candini C et al: "Identification and characterization of novel loss of function mutations in ATP-binding cassette transporter A1 in patients with low plasma high-density lipoprotein cholesterol."

No. Sentence Comment

76 Patients (gender, age) Amino acida (nucleotidea ) change TC TG LDL-c HDL-c Clinical manifestations of TD CVD Other relevant clinical data Homozygotes Patient 1 (female, 42) p.L1056P (c.3167T > C) 2.4 0.9 1.99 <0.10 Absent CAD Thrombocytopenia Patient 2 (male, 40) p.Wl747X (c.5240G > A) 1.76 1.93 0.52 0.1-0.3 Neuropathy, splenomegaly, thrombocytopenia Mild stenosis (20-30%) of coronary arteries None Patient 3 (male, 55) p.F593L (c.1779C > G) 4.4 1.4 3.6 <0.10 Absent CAD None p.E1253K (c.3757G > A) Compound heterozygotes Patient 4 (female, 63) p.Q1038X (c.3112C > T) 6.68 2.72 5.4 <0.10 Absent None None p.N1800H (c.5398A > C) [32] Patient 5 (female, 28) p.T1512M (c.4535C > T) 4.42 1.83 3.46 0.1 Absent None None p.N1800H (c.5398A > C) [32] p.C978fsX988 (c.2934delT) Patient 6 (female, 17) p.D575G (c.1724A > G) 4.96 2.84 4.35 <0.10 Absent None DM1 p.C1941R(c.5821T > C) Heterozygotes Patient 7 (male, 42) p.S100C (c.299C > G) 8.5 8.7 4.3 0.3 N.A. None None Patient 8 (male, 58) p.E1172D (c.3516G > C) [33] 6.4 2.7 4.1 0.9 N.A. None None Patient 9 (male, 35) p.S1181F (c.3542C > T) [17] 2.9 0.31 1.88 0.88 N.A. None None Patient 10 (male, 48) p.C1477R (c.4429T > C) [13] 2.01 1.4 0.92 0.46 N.A. CAD None Patient 11 (male, 68) p.V1858A (c.5573T > C) 4.9 3.78 2.41 0.75 N.A. CAD None Patient 12 (female, 36) p.N1800H (c.5398A > C) [32] 4.6 1.2 4 <0.10 N.A. None DM2, obesity Patient 13 (male, 67) p.R282X (c.844C > T) [34] 3.2 1.21 2.14 0.51 N.A. None DM2 Patient 14 (female, 42) p.W424X (c.1272G > A) 2.07 1.04 1.39 0.21 N.A. None None Patient 15 (female, 52) N.A. - (IVS11 - 1G > A) 5.51 3.51 3.28 0.56 N.A. None Hypothyroidism, hypertension Patient 16 (female, 54) N.A. - (IVS48 + 2T > C) 3.29 1.92 1.94 0.49 N.A. None DM2, hypertension a Nomenclature based on guidelines of Human Genome Variation Society. Login to comment
89 In ABCA1, we identified 14 novel and 5 known genetic variations in 16 subjects including one frameshift (p.C978fsX988), 2 splice-site (IVS11-1G > C and IVS48 + 2T > C), 4 nonsense (p.R282X, p.W424X, p.Q1038X, p.Wl747X) and 12 missense variations (p.S100C, p.D575G, p.F593L, p.L1056P, p.E1172D, p.S1181F, p.E1253K, p.C1477R, p.T1512M, p.N1800H, p.V1858A, p.C1941R). Login to comment

PMID: 16429166 [PubMed] Brunham LR et al: "Accurate prediction of the functional significance of single nucleotide polymorphisms and mutations in the ABCA1 gene."

No. Sentence Comment

110 DOI: 10.1371/journal.pgen.0010083.g003 Table 3. subPSEC Scores for ABCA1 Variants Described in a Cohort of Individuals with Low HDL Cholesterol from the General Population Variant subPSEC Score Macrophage Efflux PolyPhen D1706N À6.57 0.38a Possibly damaging C1477F À5.55 0.34a Probably damaging W590S À5.19 - Probably damaging H551D À4.99 0.32a Probably damaging P85L À4.62 0.8 Probably damaging W590L À4.48 0.31a Probably damaging N1800H À4.23 0.27a Possibly damaging R965C À4.22 0.59 Probably damaging S1731C À4.21 0.28a Possibly damaging A1670T À4.2 - Possibly damaging K401Q À4.2 - Benign T459P À4.11 0.28a Possibly damaging R638Q À4.08 - Possibly damaging L1026P À3.86 0.25a Benign T2073A À3.84 0.28a Possibly damaging E815G À3.53 - Probably damaging R1615Q À3.45 - Possibly damaging S1181F À3.44 - Possibly damaging R306H À3.31 - Benign E1386Q À2.44 0.51 Benign S1376G À2.19 - Benign R1341T À2.09 - Possibly damaging D2243E À1.6 - Benign P248A À0.18 - Benign a Efflux value is 2 SDs or more below control levels of 0.52 6 0.07. Login to comment