ABCC7 p.Phe1286Ser
| ClinVar: |
c.3857T>C
,
p.Phe1286Ser
D
, Pathogenic
|
| CF databases: |
c.3857T>C
,
p.Phe1286Ser
(CFTR1)
?
, This mutation was detected by DGGE after amplification using primers. The mutation generated a Mn I restriction site.
|
| Predicted by SNAP2: | A: D (91%), C: D (85%), D: D (95%), E: D (95%), G: D (95%), H: D (95%), I: D (71%), K: D (95%), L: D (63%), M: D (53%), N: D (95%), P: D (95%), Q: D (95%), R: D (95%), S: D (71%), T: D (95%), V: D (80%), W: D (95%), Y: D (95%), |
| Predicted by PROVEAN: | A: D, C: D, D: D, E: D, G: D, H: D, I: N, K: D, L: N, M: N, N: D, P: D, Q: D, R: D, S: D, T: D, V: N, W: D, Y: N, |
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[hide] Genotype-phenotype correlation in cystic fibrosis:... Am J Med Genet. 2002 Jul 22;111(1):88-95. Salvatore F, Scudiero O, Castaldo G
Genotype-phenotype correlation in cystic fibrosis: the role of modifier genes.
Am J Med Genet. 2002 Jul 22;111(1):88-95., 2002-07-22 [PMID:12124743]
Abstract [show]
More than 1,000 mutations have been identified in the cystic fibrosis (CF) transmembrane regulator (CFTR) disease gene. The impact of these mutations on the protein and the wide spectrum of CF phenotypes prompted a series of Genotype-Phenotype correlation studies. The CFTR genotype is invariably correlated with pancreatic status-in about 85% of cases with pancreatic insufficiency and in about 15% of cases with pancreatic sufficiency. The correlations between the CFTR genotype and pulmonary, liver, and gastrointestinal expression are debatable. The heterogeneous phenotype in CF patients bearing the same genotype or homozygotes for nonsense mutations implicated environmental and/or genetic factors in the disease. However, the discordant phenotype observed in CF siblings argued against a major role of environmental factors and suggested that genes other than CFTR modulate the CF phenotype. A locus that modulates gastrointestinal expression was identified in mice and subsequently in humans. By analyzing nine CF patients discordant for meconium ileus we were able to show that this locus had a dominant effect. Moreover, in a collaborative study we found a higher rate of polymorphisms in beta-defensin genes 1 and 2 in CF patients and in controls. In another multicenter study mutations in alpha-1 antitrypsin (A1AT) and mannose binding lectin genes were found to be independent risk factors for liver disease in CF patients. The body of evidence available suggests that the variegated CF phenotype results from complex interactions between numerous gene products.
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No. Sentence Comment
46 A series of mutations usually associated with pancreatic sufficiency have been identified and defined as ''mild`` with reference to pancreatic status [Kerem et al., 1989c]: G85E, G91R, R117H, E193K, P205S, R334W, T338I, R347H, R347L, R347P, R352Q, A455E, S492F, S549N, P574H, D579G, 711 þ 5 G > A, C866Y, F1052V, H1054D, R1066H, R1068H, H1085R, D1152H, S1159P, S1251N, F1286S, G1349D, 2789 þ 5 G > A, and 3849 þ 10kb C > T [Dean et al., 1990; Cutting et al., 1990a; Cremonesi et al., 1992; Highsmith et al., 1994].
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ABCC7 p.Phe1286Ser 12124743:46:374
status: NEW[hide] Spectrum of CFTR mutations in cystic fibrosis and ... Hum Mutat. 2000;16(2):143-56. Claustres M, Guittard C, Bozon D, Chevalier F, Verlingue C, Ferec C, Girodon E, Cazeneuve C, Bienvenu T, Lalau G, Dumur V, Feldmann D, Bieth E, Blayau M, Clavel C, Creveaux I, Malinge MC, Monnier N, Malzac P, Mittre H, Chomel JC, Bonnefont JP, Iron A, Chery M, Georges MD
Spectrum of CFTR mutations in cystic fibrosis and in congenital absence of the vas deferens in France.
Hum Mutat. 2000;16(2):143-56., [PMID:10923036]
Abstract [show]
We have collated the results of cystic fibrosis (CF) mutation analysis conducted in 19 laboratories in France. We have analyzed 7, 420 CF alleles, demonstrating a total of 310 different mutations including 24 not reported previously, accounting for 93.56% of CF genes. The most common were F508del (67.18%; range 61-80), G542X (2.86%; range 1-6.7%), N1303K (2.10%; range 0.75-4.6%), and 1717-1G>A (1.31%; range 0-2.8%). Only 11 mutations had relative frequencies >0. 4%, 140 mutations were found on a small number of CF alleles (from 29 to two), and 154 were unique. These data show a clear geographical and/or ethnic variation in the distribution of the most common CF mutations. This spectrum of CF mutations, the largest ever reported in one country, has generated 481 different genotypes. We also investigated a cohort of 800 French men with congenital bilateral absence of the vas deferens (CBAVD) and identified a total of 137 different CFTR mutations. Screening for the most common CF defects in addition to assessment for IVS8-5T allowed us to detect two mutations in 47.63% and one in 24.63% of CBAVD patients. In a subset of 327 CBAVD men who were more extensively investigated through the scanning of coding/flanking sequences, 516 of 654 (78. 90%) alleles were identified, with 15.90% and 70.95% of patients carrying one or two mutations, respectively, and only 13.15% without any detectable CFTR abnormality. The distribution of genotypes, classified according to the expected effect of their mutations on CFTR protein, clearly differed between both populations. CF patients had two severe mutations (87.77%) or one severe and one mild/variable mutation (11.33%), whereas CBAVD men had either a severe and a mild/variable (87.89%) or two mild/variable (11.57%) mutations.
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No. Sentence Comment
109 h M1K, K14X, W19X, 211delG, G27E, R31C, 237insA, 241delAT, Q39X, 244delTA, 296+2T>C, 297-3C>T, W57X+F87L, 306delTAGA, P67L, A72D, 347delC, R75Q, 359insT, 394delT, 405+4A>G, Q98R, 457TAT>G, R117H+5T, R117H+I1027T, R117L, R117P, H139R, A141D, M152V, N186K, D192N, D192del, E193X, 711+1G>A, 711+3A>G, 712-1G>T, L206F, W216X, C225R, Q237E, G241R, 852del22, 876-14del12, 905delG, 993del5, E292K, Y304X, F311del, 1161delC, R347L, R352Q, W361R, 1215delG, S364P, S434X, D443Y, S466X, C491R, T501A, I506T, F508C, I507del+F508C, F508del+L467F, 1774delCT, R553G, 1802delC, 1806delA, A559E, Y563N, 1833delT, Y569C, Y569H, Y569X, G576X, G576A, T582I, 1898+3A>G+186-13C>G, 1918delGC, R600G, L610S, G628R, 2043delG, 2118del4, E664X, 2174insA, Q689X, K698R, K716X, L732X, 2347delG, 2372del8, R764X, 2423delG, S776X, 2634insT, 2640delT, C866Y, 2752-1G>T, W882X, Y913C, V920M, 2896insAG, H939D, H939R, D979V, D985H, D993Y, 3120G>A, I1005R, 3195del6, 3293delA, 3320ins5, W1063X, A1067T, 3359delCT, T1086I, W1089X, Y1092X+S1235R, W1098X, E1104X, R1128X, 3532AC>GTA, 3548TCAT>G, M1140del, 3600G>A, R1162L, 3667ins4, 3732delA+K1200E, S1206X, 3791delC, S1235R+5T, Q1238R, Q1238X, 3849+4A>G, T1246I, 3869insG, S1255P, R1283K, F1286S, 4005+1G>T, 4006-8T>A, 4015delA, N1303H, N1303I, 4172delGC, 4218insT, 4326delTC, Q1382X, 4375-1C>T, 4382delA, D1445N, CF40kbdel4-10, Cfdel17b.
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ABCC7 p.Phe1286Ser 10923036:109:1202
status: NEW[hide] Screening Young syndrome patients for CFTR mutatio... Am J Respir Crit Care Med. 1995 Oct;152(4 Pt 1):1353-7. Friedman KJ, Teichtahl H, De Kretser DM, Temple-Smith P, Southwick GJ, Silverman LM, Highsmith WE Jr, Boucher RC, Knowles MR
Screening Young syndrome patients for CFTR mutations.
Am J Respir Crit Care Med. 1995 Oct;152(4 Pt 1):1353-7., [PMID:7551394]
Abstract [show]
Young syndrome is characterized by obstructive azoospermia associated with chronic sinobronchial disease of an infectious nature, but normal sweat-gland and pancreatic function as well as normal nasal potential differences. Congenital bilateral absence of the vas deferens (CBAVD) in some patients arises from mutations within the cystic fibrosis (CF) transmembrane regulator (CFTR) gene. Because of some similarities between Young syndrome, CF, and CBAVD, we evaluated 13 patients with Young syndrome, including screening for more than 30 different mutations within the CFTR gene. The mean age of the patients was 43 yr (range, 32 to 50 yr), and all were of northern European extraction. The sweat chloride concentration was normal in all patients (mean = 29 mEq/L; range, 8 to 43 mEq/L). Most had intermittent bronchial and sinus infections, but none was chronically colonized with Staphylococcus aureus or Pseudomonas aeruginosa. The FEV1 was normal or only mildly reduced in most patients (mean = 74%; range, 48 to 100% predicted). Of 26 Young syndrome chromosomes, we identified one with the recognized CF mutation delta F508. The incidence of CFTR mutations (1 in 26) did not differ significantly from the expected carrier frequency in this population. In summary, it is unlikely that the typical Young syndrome patient has a clinical disease associated with CFTR mutation on both alleles.
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No. Sentence Comment
78 Of the 13 Young syndrome patients, we identified one (Patient 5) who was het- CBAVD Dl152H D1270N G576A* R75Q* P67L Rl17H 3849 + 10 KB C > T G551S Rl17H Pancreatic Sufficient, Moderate Pulmonary Symptoms, Normal Sweat Chloride Concentrations Pancreatic Sufficient, Moderate Pulmonary Symptoms R347P 2789 + 5 G > A R334W G85E R347H R347L Rl17H G91R A455E S945L Y563N Q1291H R297Q R352Q L1065P 3850-3 T > G F1286S 3849 + 10 KB C > T TABLE 1 CFTR MUTATION SCREENING PANEL Severe M508 G551D R553X N1303K W1282X G542X 1717-1 G > A ~1507 R560T 3659deiC 621 + 1 G > T S549N TABLE 2 CLINICAL FEATURES OF YOUNG SYNDROME PATIENTS Patient Age Sweat CI- FEV, Paranasal Sputum No.
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ABCC7 p.Phe1286Ser 7551394:78:405
status: NEW[hide] Mutation analysis in 600 French cystic fibrosis pa... J Med Genet. 1994 Jul;31(7):541-4. Chevalier-Porst F, Bonardot AM, Gilly R, Chazalette JP, Mathieu M, Bozon D
Mutation analysis in 600 French cystic fibrosis patients.
J Med Genet. 1994 Jul;31(7):541-4., [PMID:7525963]
Abstract [show]
The cystic fibrosis transmembrane conductance regulator (CFTR) gene of 600 unrelated cystic fibrosis (CF) patients living in France (excluding Brittany) was screened for 105 different mutations. This analysis resulted in the identification of 86% of the CF alleles and complete genotyping of 76% of the patients. The most frequent mutations in this population after delta F508 (69% of the CF chromosomes) are G542X (3.3%), N1303K (1.8%), W1282X (1.5%), 1717-1G-->A (1.3%), 2184delA + 2183 A-->G (0.9%), and R553X (0.8%).
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No. Sentence Comment
21 Among the 104 other CFTR mutations tested on the 373 non-AF508 CF chromosomes, none of the following 58 mutations were found: G91R, 435 insA, 444delA, D11OH, 556delA, 557delT, R297Q, 1154insTC, R347L, R352Q, Q359K/T360K, 1221delCT, G480C, Q493R, V520F, C524X, 1706dell7, S549R (A-C), S549N, S549I, G551S, 1784delG, Q552X, L558S, A559T, R560T, R560K, Y563N, P574H, 2307insA, 2522insC, 2556insAT, E827X, Q890X, Y913C, 2991de132 (Dork et al, personal communication), L967S, 3320ins5, 3359delCT, H1085R, R1158X, 3662delA, 3667del4, 3667ins4, 3732delA, 3737delA, W1204X, 3750delAG, I 1234V, Q1238X, 3850- 3T-+G, 3860ins31, S1255X, 3898insC, D1270N, R1283M, F1286S, 4005 + I G-A. Forty-six other mutations were found on at Distribution of CFTR mutations found in our sample ofpopulation (1200 CF chromosomes) Mutations tested No of CF chromosomes Haplotypes Method with the mutation XV2C-KM19 (% of total CF alleles) Exon 3: G85E 4 (033) 3C HinfI/ASO394delTT 2 2B PAGEExon 4: R117H 1 B ASOY122X 2 2C MseI/sequenceI148T 1 B ASO621+IG-J* 1 B MseIIASOExon 5: 711+1G--T 8(07) 8A ASOExon 7: AF311 1 C PAGE/sequencelO78delT 5 (0-42) 5C PAGE/ASOR334W 5 (0-42) 2A,2C,ID MspIlASOR347P 5 (042) 5A CfoI/NcoIR347H 1 Cfol/sequenceExon 9: A455E 1 B ASOExon 10: S492F I C DdeI/sequenceQ493X 1 D ASOl609deICA 1 C PAGE/Ddel/sequenceA1507 3 (025) 3D PAGE/ASOAF508 827 (69) 794B,30D,2C,IA PAGEl677delTA 1 A PAGE/sequenceExon I11: 1717-IG--.A 16(1-3) 14B Modified primers + AvaIIG542X 40 (3-3) 29B,5D,2A Modified primers + BstNiS549R(T--*G) 2 2B ASOG551D 3 (025) 3B HincII/Sau3AR553X 10(0-8) 6A,1B,2C,ID Hincll/sequenceExon 12: 1898+IG--A 1 C ASO1898+ IG-C 2 IC ASOExon 13: l9l8deIGC 1 A PAGE/sequence1949de184 I C PAGE/sequenceG628R(G-+A) 2 2A Sequence2118de14 I c PAGE/sequence2143de1T 1 B PAGE/modified primers2184de1A+2183A--*G 11 (0-9) lIB PAGE/ASO2184de1A 1 ASOK710X 3 (025) IC XmnI2372de18 1 B PAGE/sequenceExon 15: S945L 1 C TaqlExon 17b:L1065P I MnlIL1077P 1 A ASOY1092X 3 (025) 2C,IA Rsal/ASOExon 19: RI1162X 6 (0-5) 5C,IA DdeI/ASO3659delC 3 (025) 3C ASOExon 20: G1244E 2 2A MboIIS1251N 2 2C RsaI3905insT 4 (0-33) 4C PAGE/ASOW1282X 18 (105) 15B,1D MnlI/ASOR1283K 1 C Mnll/sequenceExon 21: N1303K 22 (1-8) 18B,lA,ID Modified primers+BstNI 47 mutations 1031 (85 9) least one CF chromosome (table): 21 of them are very rare as they were found on only one CF chromosome in our population.
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ABCC7 p.Phe1286Ser 7525963:21:652
status: NEW[hide] The spectrum of cystic fibrosis mutations. Trends Genet. 1992 Nov;8(11):392-8. Tsui LC
The spectrum of cystic fibrosis mutations.
Trends Genet. 1992 Nov;8(11):392-8., [PMID:1279852]
Abstract [show]
Although the major mutation causing cystic fibrosis accounts for almost 70% of mutant chromosomes screened, almost 300 sequence alterations have been identified in the gene during the past two and a half years. At least 230 of these mutations are probably associated with disease. This rapid accumulation of data is in part due to the highly coordinated effort by members of the Cystic Fibrosis Genetic Analysis Consortium. The information is not only essential to genetic diagnosis, but also will aid in understanding the structure and function of the protein, and possibly in correlating genotype with phenotype.
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No. Sentence Comment
123 8 NO. 11 m []~EVIEWS G551D R553Q G551S I L558S aI~7 S5491 I I 1&559T A455F E5040 I&F508 V520F SS49NII IIR560T PS74H I G458V G480C $492F /" • ss,9 II III* oa. / III / NBF1 ~t ~t NBF2 I I I I I III I I I 11234V G1244E IS1255P D1270N II I Q1291H N1303K G1349D S1251N W1282R] F1286S N1303H Q1283M, FIG[] Cystic fibrosis (missense) mutations located within the two presumptive ATP-binding domains (NBF1 and NBF2) of CFTR.
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ABCC7 p.Phe1286Ser 1279852:123:280
status: NEW