ABCMdb

ABCC7 p.Met1137Val

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Publications

PMID: 16442101 [PubMed] Frelet A et al: "Insight in eukaryotic ABC transporter function by mutation analysis."

No. Sentence Comment

378 M1137R interfered with the proper maturation of the protein and the whole cell cAMP activated chloride currents were reduced for M1137V, I1139V, D1152H and D1154G, indicating that these mutations interfere with the proper gating of chloride channels [180]. Login to comment

PMID: 12940920 [PubMed] Rowntree RK et al: "The phenotypic consequences of CFTR mutations."

No. Sentence Comment

80 Several mutations within exon 18, which encodes transmembrane helix 12 and the subsequent intracytoplasmic loop, were also shown to fall into Class IV with M1137V, I1139V, M1140, D1152H and D1154G mutants exhibiting significantly reduced cAMP-activated chloride currents (Vankeerberghen et al. 1998b). Login to comment

PMID: 16088537 [PubMed] Luisetti M et al: "Genetics of idiopathic disseminated bronchiectasis."

No. Sentence Comment

42 Greek M/F 11/12 5/16 na Mean age (yrs) 53 Ϯ 15 53 Ϯ 14 na CFTR gene 1 G576A-R668C/L997F 1 ⌬F508/D192N 1 ⌬F508,I1027T mutation 1 ⌬F508/L997F 1 ⌬I507/3849 + 10kb C → T 1 D565G, R668C 1 ⌬F508/- 1 ⌬F508/3849 + 10kb C → T 1 T896I/- 1 R1066C/- 1 H949Y/T1220I 1 I148T/- 1 3667ins4/- 1 ⌬F508/- 1 ⌬F508/S977F 1 R75Q/- 1 2183AA→G 1 M1137V/- 1 L997F/- IVS8-5T 5 5/7 1 5/9 1 5/5 CFTR, cystic fibrosis transmembrane conductance regulator; na, not available. Login to comment

PMID: 18597042 [PubMed] Mornon JP et al: "Atomic model of human cystic fibrosis transmembrane conductance regulator: membrane-spanning domains and coupling interfaces."

No. Sentence Comment

205 The fact that the CF-causing mutations M1137V, I1139V, D1152H and D1154G also interfere with the proper gating of the chloride channel [71] is in good agreement with such an hypothesis. Login to comment

PMID: 20932301 [PubMed] Green DM et al: "Mutations that permit residual CFTR function delay acquisition of multiple respiratory pathogens in CF patients."

No. Sentence Comment

74 For Pa, the hazard ratio Table 1 Classification of CFTR alleles Category Mutation Specific mutations Class I Defective Protein Synthesis (nonsense, frameshift, aberrant splicing) 1078delT, 1154 insTC, 1525-2A > G, 1717-1G > A, 1898+1G > A, 2184delA, 2184 insA, 3007delG, 3120+1G > A, 3659delC, 3876delA, 3905insT, 394delTT, 4010del4, 4016insT, 4326delTC, 4374+1G > T, 441delA, 556delA, 621+1G > T, 621-1G > T, 711+1G > T, 875+1G > C, E1104X, E585X, E60X, E822X, G542X, G551D/R553X, Q493X, Q552X, Q814X, R1066C, R1162X, R553X, V520F, W1282X, Y1092X Class II Abnormal Processing and Trafficking A559T, D979A, ΔF508, ΔI507, G480C, G85E, N1303K, S549I, S549N, S549R Class III Defective Channel Regulation/Gating G1244E, G1349D, G551D, G551S, G85E, H199R, I1072T, I48T, L1077P, R560T, S1255P, S549 (R75Q) Class IV Decreased Channel Conductance A800G, D1152H, D1154G, D614G, delM1140, E822K, G314E, G576A, G622D, G85E, H620Q, I1139V, I1234V, L1335P, M1137V, P67L, R117C, R117P, R117H, R334W, R347H, R347P, R347P/ R347H, R792G, S1251N, V232D Class V Reduced Synthesis and/or Trafficking 2789+5G > A, 3120G > A, 3272-26A > G, 3849+10kbC > T, 5T variant, 621+3A > G, 711+3A > G, A445E, A455E, IVS8 poly T, P574H was increased 3 fold for those with 'Minimal` function when compared to those with 'Residual` function. Login to comment

PMID: 9921909 [PubMed] Bombieri C et al: "Complete mutational screening of the CFTR gene in 120 patients with pulmonary disease."

No. Sentence Comment

61 Of these 22 mutations, 14 (R75Q, P111L, R117H, I148T, Y301C, ∆F508, E585X, V754M, L997F, R1066C, M1137V, 3667ins4, D1270N, 4382delA) are listed by the Cystic Fibrosis Genetic Analysis Consortium (CFGAC) as CF mutations (CFGAC website), even if their role in CF disease remains to be proven, as is the case for R75Q, P111L, V754M, L997F, and D1270N. Login to comment
88 of cases CFTR gene PolyTb status tested mutationa DBE 23 1 G576A-R668C/L997F 7/9 1 ∆F508/L997F 9/9 1 ∆F508/- 7/9 1 R1066C/- 5/7 1 3667ins4/- 5/7 1 R75Q/- 7/7 1 M1137V/- 7/7 1 -/- 5/5 3 -/- 5/7 10 -/- 7/7 2 -/- 7/9 CB 27 1 P111L/- 7/7 1 R117H/- 7/7 1 E585X/- 7/7 1 P1072L/- 7/7 1 -/- 5/7 15 -/- 7/7 6 -/- 7/9 1 -/- 9/9 E 25 1 R668C/- 7/7 6 -/- 5/7 16 -/- 7/7 6 -/- 7/9 S 8 1 E826K/- 7/7 1 ∆F508/- 7/9 1 4382delA/- 7/7 1 L997F/- 7/9 1 V754M/- 7/9 3 -/- 7/7 LC 26 1 I148T/- 5/7 1 D1270N-R74W 5/7 1 D651N/- 7/7 1 Y301C/- 7/7 1 -/- 5/7 16 -/- 7/7 5 -/- 7/9 TB 4 1 -/- 5/7 1 -/- 7/7 2 -/- 7/9 Pneumonia 5 4 -/- 7/7 1 -/- 5/7 Pnx 2 2 -/- 7/7 Controls 68 1 L997F/- 7/9 1 R31C/- 7/7 1 I506V/- 5/7 1 -/- 5/7 1 -/- 5/9 23 -/- 7/7 4 -/- 7/9 1 -/- 9/9 2 ? Login to comment

PMID: 22678879 [PubMed] El-Seedy A et al: "CFTR mutation combinations producing frequent complex alleles with different clinical and functional outcomes."

No. Sentence Comment

105 [2002C>T;3718-2477C>T] p.Gln689X 2 CSD Nasal polyposis 14 y,16 y NA, 29 p.[Gly576Ala;Arg668Cys] NI 3 IP 35-39 y NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] NI 1 IP Bronchitis 49 y NA p.[Gly576Ala;Arg668Cys] p.PheF508del 1 IP 42 y NA p.[Gly576Ala;Arg668Cys] p.Arg668Cys 1 IP NA NA p.[Gly576Ala;Arg668Cys] c.1210_34TG[12]T[5] 4 IP 19-69 y NA p.[Gly576Ala;Arg668Cys] NI 1 Cholestasis 60 y NA p.[Gly576Ala;Arg668Cys] c.1584G>A 33 CBAVD 27-50 y 9-82 p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Phe508del 2 CBAVD 30 y,36 y NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] c.2051_2052delAAinsG 1 CBAVD 34 y 72 p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Trp1282X 1 CBAVD NA NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Asn1303Lys 1 CBAVD 35 y 65-66 p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Ser549Asn 1 CBAVD NA NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] c.3605delA 1 CBAVD 30 y 41-69 p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Gln1411X 1 CBAVD 31 y NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Arg347His 3 CBAVD 29 y, 34 y, NA NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Gly542X 1 CBAVD 35 y NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] c.946delT 1 CBAVD 26 y NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] c.4242_4242+1delGGinsT 1 CBAVD 41 y 31 p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Arg117His 1 CBAVD 32 y NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Thr338Ile 1 CBAVD NA NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Glu379Lys 1 CBAVD NA NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Met1137Val 1 CBAVD NA NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Thr1246Ile 2 CBAVD NA NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] NI 1 CBAVD 34 NA p.[Gly576Ala;Arg668Cys] p.Asn1303Lys 8 CBAVD 30-42 y NA p.[Gly576Ala;Arg668Cys] NI 1 CBAVD 27 y NA p.Arg668Cys p.Phe508del 1 CBAVD 30 y NA p.Arg668Cys NI 1 CUAVD NA NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Phe508del 1 CUAVD NA NA p.[Gly576Ala;Arg668Cys] NI 1 CUAVD Renal agenesis NA NA p.[Gly576Ala;Arg668Cys] NI 1 Hypofertility (not CBAVD) CF carrier`s partner NA NA p.[Gly576Ala;Arg668Cys] p.Asp1152His 1 FBA Mild CF considered possible, 2 older brothers with the same genotype, one with a very mild phenotype, the other being asymptomatic 22 wg NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Asn1303Lys 1 FBA TOP for de novo chromosomal translocation; not CF 21 wg NA p.[Asp443Tyr;Gly576Ala;Arg668Cys] p.Arg31Cys 1 FBA Not CF at birth 28 wg <30 p.[Gly576Ala;Arg668Cys] p.Phe508del 1 FBA Unknown outcome 23 wg NA p.[Gly576Ala;Arg668Cys] p.Phe508del 1 FBA Not CF at birth 21 wg <30 p.[Gly576Ala;Arg668Cys] p.Trp846X (Continued) Table 1. Login to comment

PMID: 12454843 [PubMed] Durno C et al: "Genotype and phenotype correlations in patients with cystic fibrosis and pancreatitis."

No. Sentence Comment

105 CFTR Genotypes Among CF Patients With PS With and Without Pancreatitis Two mutations (n) ⌬F508/R117H (9) ⌬F508/(5T) (6) ⌬F508/3272-26A 3 G (4) ⌬F508/R347H (2) ⌬F508/P574H (2) ⌬F508/875 ϩ 1G Ͼ C (2) ⌬F508/3849 ϩ 10kb C 3 T (1) ⌬F508/A455E (1) ⌬F508/D614G (1) ⌬F508/G85E (1) ⌬F508/R347P (1) ⌬F508/S1251N (1) ⌬F508/⌬F508a (1) ⌬F508/3120G Ͼ A (1) ⌬F508/G551Da (1) G542X/R117H (1) R560T/L206W (1) R117H/R117H (1) R31L/P67L (1) 1461ins4 (AGAT)/G85E (1) G551D/(5T) (1) R1066C/3849 ϩ 10kb C Ͼ T (1) G551D/3849 ϩ 10kb C Ͼ T (1) R334W/R334W (1) R334W/681delC (1) W1282X/3489 ϩ 10kb C Ͼ T (1) One mutation (n) ⌬F508/- (18) L1077P/- (1) W1282X/- (1) M1137V/- (1) G551D/- (1) R347H/- (1) Q30X1/- (1) G1244E/- (1) R117H/- (1) 621 ϩ 2G621 ϩ 1G 3 T/- (1) NOTE. Login to comment

PMID: 9804160 [PubMed] Vankeerberghen A et al: "Characterization of mutations located in exon 18 of the CFTR gene."

No. Sentence Comment

1 Of the different mutations present in transmembrane helix 12 (M1137V, M1137R, I1139V and vvM1140), and the intracytoplasmic loop connecting TM12 and NBD2 (D1152H and D1154G), only M1137R interfered with the proper maturation of the protein. Login to comment
3 The whole cell cAMP activated chloride currents, however, were significantly reduced for M1137V, I1139V, D1152H and D1154G and close to zero for vvM1140, indicating that these mutations interfere with the proper gating of the chloride channels. Login to comment
31 Six di¡erent mutations: a3541g ( = M1137V), t3542g ( = M1137R), a3547g ( = I1139V), deletion of atg from 3550 ( = vM1140), g3586c ( = D1152H) and a3593g ( = D1154G) were introduced using the Transformer Site-Directed Mutagenesis kit (Clontech). Login to comment
72 This hypothesis is substantiated by the 'nding that another mutation that a¡ects the same amino acid residue, but that replaces it with an aliphatic one (M1137V), exhibits a `wild-type' maturation pattern. Login to comment
78 COS1 cells transfected with wild-type, M1137V, M1137R, I1139V, vM1140, D1152H and D1154G CFTR were metabolically labelled, chased, CFTR was immunoprecipitated and separated on an SDS-PAGE gel. Login to comment
80 M1137V, M1137R, I1139V and vM1140 are located in transmembrane helix 12 and D1152H and D1154G are located in the intracytoplasmic loop connecting TM12 and NBD. Login to comment
83 Four mutants, M1137V, I1139V, D1152H and D1154G showed a signi'cantly reduced current, when compared to wild type, and two other mutants, M1137R and vM1140 were not activated by cAMP (Fig. 3). Login to comment
89 The same permeation sequence was found for the four mutants, M1137V, I1139V, D1152H and D1154G (Fig. 2D). Login to comment
71 This hypothesis is substantiated by the 'nding that another mutation that a&#a1;ects the same amino acid residue, but that replaces it with an aliphatic one (M1137V), exhibits a `wild-type' maturation pattern. Login to comment
77 COS1 cells transfected with wild-type, M1137V, M1137R, I1139V, vM1140, D1152H and D1154G CFTR were metabolically labelled, chased, CFTR was immunoprecipitated and separated on an SDS-PAGE gel. Login to comment
79 M1137V, M1137R, I1139V and vM1140 are located in transmembrane helix 12 and D1152H and D1154G are located in the intracytoplasmic loop connecting TM12 and NBD2. Login to comment
82 Four mutants, M1137V, I1139V, D1152H and D1154G showed a signi'cantly reduced current, when compared to wild type, and two other mutants, M1137R and vM1140 were not activated by cAMP (Fig. 3). Login to comment
88 The same permeation sequence was found for the four mutants, M1137V, I1139V, D1152H and D1154G (Fig. 2D). Login to comment

PMID: 7543317 [PubMed] Pignatti PF et al: "Increased incidence of cystic fibrosis gene mutations in adults with disseminated bronchiectasis."

No. Sentence Comment

4 In this search, different CFTR gene mutations (R75Q, AF508, R1066C, M1137V and 3667ins4) were found in five out of 16 adult Italian patients with disseminated bronchiectasis, a significant increase over the expected frequency of carriers. Login to comment

PMID: 23791427 [PubMed] Jabr S et al: "Quantification of major urinary metabolites of PGE2 and PGD2 in cystic fibrosis: correlation with disease severity."

No. Sentence Comment

113 Mutations Mutation class Severity Number Pancreatic sufficiency (n) W128X/W128X I/I Severe 1 0 I507/Q890X I/I Severe 1 0 F508del/G542X II/I Severe 2 0 F508del/2188AA4G II/I Severe 1 0 F508del/N1303K II/I Severe 3 0 F508del/1677delTA II/I Severe 1 0 F508del/2188AA4G II/I Severe 1 0 F508del/F508del II/II Severe 10 0 F508del/Q890X II/II Severe 1 0 F508del/E1308X II/II Severe 1 0 F508del/5T-12TG II/III Moderate 2 0 G542X/G85V I/III Moderate 1 0 F508del/124del23kbp II/III Moderate 1 0 G542X/M1137V I/III Moderate 1 1 I507/L206W I/IV Mild 1 0 F508del/L206W I/IV Mild 4 2 711+1G4L206W I/IV Mild 1 1 N1303K/3272-26A4G I/IV Mild 1 1 F508del/F587I II/V Mild 1 1 n&#bc;Number. Login to comment

PMID: 25910067 [PubMed] Lucarelli M et al: "A Genotypic-Oriented View of CFTR Genetics Highlights Specific Mutational Patterns Underlying Clinical Macrocategories of Cystic Fibrosis."

No. Sentence Comment

390 L1077P c.3230T>C CF-PI CF-causing p.Leu1077Pro Y1092X(C>A) c.3276C>A CF-PI CF-causing p.Tyr1092* M1137V c.3409A>G CFTR-RD nd p.Met1137Val D1152H c.3454G>C CF-PI,CF-PS,CFTR-RD varying clinical consequence p.Asp1152His R1162X c.3484C>T CF-PI CF-causing p.Arg1162* D1168G c.3503A>G CFTR-RD nd p.Asp1168Gly 3667ins4 c.3535_3536insTCAA CF-PI CF-causing p.Thr1179IlefsX17 S1206X c.3617C>A uncertain: CF-PI and/or CF-PS nd p.Ser1206* I1234V c.3700A>G CF-PI,CF-PS CF-causing p.Ile1234Val S1235R c.3705T>G CFTR-RD non CF-causing p.Ser1235Arg 3849+10kbC>T c.3717+12191C>T CF-PI,CF-PS CF-causing V1240G c.3719T>G CFTR-RD nd p.Val1240Gly G1244R c.3730G>A uncertain: CF-PI and/or CF-PS nd p.Gly1244Arg G1244E c.3731G>A CF-PI,CF-PS CF-causing p.Gly1244Glu G1247R(G>C) c.3739G>C CF-PS nd p.Gly1247Arg W1282X c.3846G>A CF-PI CF-causing p.Trp1282* Q1291R c.3872A>G CF-PI,CF-PS,CFTR-RD nd p.Gln1291Arg 4016insT c.3884_3885insT CF-PI CF-causing p.Ser1297PhefsX5 4040delA c.3908delA CF-PI nd p.Asn1303ThrfsX25 N1303K c.3909C>G CF-PI CF-causing p.Asn1303Lys ex22-24del c.3964-3890_4443+3143del9454ins5 CF-PI nd ex22,23del c.3964-78_4242+577del1532 CF-PI CF-causing 4168delCTAAGCC c.4036_4042del CF-PI nd p.Leu1346MetfsX6 G1349D c.4046G>A CF-PI CF-causing p.Gly1349Asp H1375P c.4124A>C uncertain: CF-PI and/or CF-PS nd p.His1375Pro S1455X c.4364C>G CF-PS,CFTR-RD nd p.Ser1455* Q1476X c.4426C>T CFTR-RD nd p.Gln1476* nd,Not determined.According to the three rules described (see Materials and Methods),each mutated allele was classified according to its clinical outcome.It was impossible to univocally assign 16 of the 125 different mutated alleles to one or more macrocategories.A comparison with the CFTR2 project (11) (http://www.cftr2.org) is shown.The alleles are ordered according to their nucleotidic position. Login to comment