ABCC7 p.Leu365Pro
| ClinVar: |
c.1094T>C
,
p.Leu365Pro
?
, not provided
|
| CF databases: |
c.1094T>C
,
p.Leu365Pro
(CFTR1)
D
, This mutation was found by SSCA and direct DNA sequencing in a CF patient diagnosed at 3, sweat chloride 79mEq/l, PS. He carries a DF508 in the paternal chromosome.
|
| Predicted by SNAP2: | A: N (61%), C: N (53%), D: D (85%), E: D (80%), F: N (78%), G: D (80%), H: D (59%), I: N (87%), K: N (57%), M: N (87%), N: D (75%), P: D (91%), Q: D (71%), R: D (63%), S: D (71%), T: D (71%), V: N (82%), W: D (71%), Y: N (61%), |
| Predicted by PROVEAN: | A: N, C: N, D: N, E: N, F: N, G: N, H: N, I: N, K: N, M: N, N: N, P: N, Q: N, R: N, S: N, T: N, V: N, W: N, Y: N, |
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[hide] ATB(0)/SLC1A5 gene. Fine localisation and exclusio... Eur J Hum Genet. 2001 Nov;9(11):860-6. Larriba S, Sumoy L, Ramos MD, Gimenez J, Estivill X, Casals T, Nunes V
ATB(0)/SLC1A5 gene. Fine localisation and exclusion of association with the intestinal phenotype of cystic fibrosis.
Eur J Hum Genet. 2001 Nov;9(11):860-6., [PMID:11781704]
Abstract [show]
The Na+-dependent amino acid transporter named ATB(0) was previously found to be located in 19q13.3 by fluorescence in situ hybridisation. Genetic heterogeneity in the 19q13.2-13.4 region, syntenic to the Cystic Fibrosis Modulator Locus 1 (CFM1) in mouse, seemed to be associated to the intestinal phenotypic variation of cystic fibrosis (CF). We performed fine chromosomal mapping of ATB(0) on radiation hybrid (RH) panels G3 and TNG. Based on the most accurate location results from TNG-RH panel, mapping analysis evidenced that ATB(0) is localised between STS SHGC-13875 (D19S995) and STS SHGC-6138 in 19q13.3, that corresponds with the immediately telomeric/distal segment of the strongest linkage region within the human CFM1 (hCFM1) syntenic region. Regarding to the genomic structure and exon organisation, our results show that the ATB(0) gene is organised into eight exons. The knowledge of the genomic structure allowed us to perform an exhaustive mutational analysis of the gene. Evaluation of the possible implication of ATB(0) in the intestinal phenotype of CF was performed on the basis of the functional characteristics of the encoded protein, its apparent relevance to meconium ileus (MI) and position in relation to the hCFM1 syntenic region. We have analysed this gene in samples from CF patients with and without MI. Several sequence variations in the ATB(0) gene were identified, although none of them seemed to be related to the intestinal phenotype of CF. Even though no particular allele or haplotype in ATB(0) appears to be associated to CF-MI disease, new SNPs identified should be useful in segregation and linkage disequilibrium analyses in families affected by other disorders caused by the impairment of neutral amino acid transport.
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No. Sentence Comment
151 Statistical analysis showed that the higher incidence for P17A and the lower incidence for V512L observed in the general population Table 3 CFTR mutations of the CF patients under study with and without meconium ileus (MI) CF-non MI CF-MI CFTR mutations n CFTR mutations n F508del/R117H 2 F508del/F508del 7 F508del/R334W 3 F508del/L365P 1 F508del/R347P 1 F508del/G542X 1 F508del/621+1G4Ta 1 F508del/621+IG4Ta 1 F508del/M1101K 1 F508del/R1066C 1 F508del/1609delCAa 1 F508del/W1089X 1 F508del/2789+5G4Aa 3 F508del/R1162X 1 F508del/3849+10kbC4T 1 F508del/1609delCAa 1 G542X/G85E 1 F508del/Q1281X 1 G542X/V232D 1 F508del/1811+1.6kbA4G 1 G542X/1811+1.6kb A4Ga 1 F508del/2789+5G4Aa 1 G542X/2789+5G4A 1 F508del/2869insG 1 Q890X/L206W 1 F508del/unknown 1 1811+1.6kbA4G/P205S 1 I507del/I507del 1 R1162X/3272-26A4G 1 G542X/1078delT 1 N1303K/R347H 1 G542X/1811+1.6kbA4Ga 1 N1303K/A1006E+5T 1 S549R/CFTR50kbdel 1 2789+5G4A/405+1G4A 1 R1066C/R1066C 1 W1282X/712-1G4T 1 a CF patient with a sibling presenting identical CFTR genotype and discordance of intestinal phenotype.
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ABCC7 p.Leu365Pro 11781704:151:331
status: NEW[hide] Spectrum of mutations in the CFTR gene in cystic f... Ann Hum Genet. 2007 Mar;71(Pt 2):194-201. Alonso MJ, Heine-Suner D, Calvo M, Rosell J, Gimenez J, Ramos MD, Telleria JJ, Palacio A, Estivill X, Casals T
Spectrum of mutations in the CFTR gene in cystic fibrosis patients of Spanish ancestry.
Ann Hum Genet. 2007 Mar;71(Pt 2):194-201., [PMID:17331079]
Abstract [show]
We analyzed 1,954 Spanish cystic fibrosis (CF) alleles in order to define the molecular spectrum of mutations in the CFTR gene in Spanish CF patients. Commercial panels showed a limited detection power, leading to the identification of only 76% of alleles. Two scanning techniques, denaturing gradient gel electrophoresis (DGGE) and single strand conformation polymorphism/hetroduplex (SSCP/HD), were carried out to detect CFTR sequence changes. In addition, intragenic markers IVS8CA, IVS8-6(T)n and IVS17bTA were also analyzed. Twelve mutations showed frequencies above 1%, p.F508del being the most frequent mutation (51%). We found that eighteen mutations need to be studied to achieve a detection level of 80%. Fifty-one mutations (42%) were observed once. In total, 121 disease-causing mutations were identified, accounting for 96% (1,877 out of 1,954) of CF alleles. Specific geographic distributions for the most common mutations, p.F508del, p.G542X, c.1811 + 1.6kbA > G and c.1609delCA, were confirmed. Furthermore, two other relatively common mutations (p.V232D and c.2789 + 5G > A) showed uneven geographic distributions. This updated information on the spectrum of CF mutations in Spain will be useful for improving genetic testing, as well as to facilitate counselling in people of Spanish ancestry. In addition, this study contributes to defining the molecular spectrum of CF in Europe, and corroborates the high molecular mutation heterogeneity of Mediterranean populations.
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No. Sentence Comment
52 Mutation 0.46-0.35 9 c.1078delT #, p.R347P # 8 p.G85V, c.621 + 1G > T #, p.S549R (T > G) #, p.R553X #, c.3849 + 10kbC > T # 7 p.R347H #, c.1812-1G > A, p.R709X 0.30-0.10 6 p.H199Y, p.P205S, 5 p.R117H #, p.G551D #, p.W1089X, p.Y1092X, CFTR50kbdel 4 c.296 + 3insT, c.1717-1G > A #, c.1949del84, c.3849 + 1G > A 3 p.E92K, c.936delTA, c.1717-8G > A, c.1341G > A, p.A561E, c.2603delT, p.G1244E, [p.D1270N; p.R74W] 2 p.Q2X, p.P5L, CFTRdele2,3, p.S50P, p.E60K, c.405 + 1G > A, c.1677delTA, p.L558S, p.G673X, p.R851X, p.Y1014C, p.Q1100P, p.M1101K, p.D1152H, CFTRdele19, p.G1244V, p.Q1281X, p.Y1381X <0,1 1 c.124del23bp, p.Q30X, p.W57X, c.406-1G > A, p.Q98R, p.E115del, c.519delT, p.L159S, c.711 + 3A > T, p.W202X, c.875 + 1G > A, p.E278del, p.W361R, c.1215delG, p.L365P, p.A399D, c.1548delG, p.K536X, p.R560G, c.1782delA, p.L571S, [p.G576A; p.R668C], p.T582R, p.E585X, c.1898 + 1G > A, c.1898 + 3A > G, c.2051delTT, p.E692X, p.R851L, c.2711delT, c.2751 + 3A > G, c.2752-26A > G, p.D924N, p.S945L, c.3121-1G > A, p.V1008D, p.L1065R, [p.R1070W; p.R668C], [p.F1074L; 5T], p.H1085R, p.R1158X, c.3659delC #, c.3667del4, c.3737delA, c.3860ins31, c.3905insT #, c.4005 + 1G > A, p.T1299I, p.E1308X, p.Q1313X, c.4095 + 2T > A, rearrangements study (n = 4) Mutations identified in CF families with mixed European origin: c.182delT, p.L1254X, c.4010del4.
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ABCC7 p.Leu365Pro 17331079:52:756
status: NEW