ABCMdb

ABCC6 p.Thr1301Ile

None has been submitted yet.

Publications

PMID: 16006996 [PubMed] Conseil G et al: "Polymorphisms of MRP1 (ABCC1) and related ATP-dependent drug transporters."

No. Sentence Comment

56 In the kidney, glomeruli and distal collecting tubules express MRP1, and, in the brain, MRP1 appears to form part of the drug permeability barrier Fig. 1 CF (CFTR/ABCC7) Q1291R E1228G Q1238R G1244E/V G1247R G1249R S1251N S1255P/L W1282G/R/C R1283K/M N1303K Y1307C E1321Q K1351E Q1352H R1268Q V1298F T1301I G1302R A1303P R1314W/Q G1321S R1339C Q1347H I1350L G1354R D1361N Q1382R A1450T R1347E R1351P V1359G/M S1368A G1377R G1382S R1392H R1419C R1435Q G1477R G1479R R1492W E1505K DJS (MRP2/ABCC2) NBD1 NBD2 COOH MEMBRANE MSD MSD MSD 12131415161710116 7 8 91 23 4 5TM H2 N Extracellular Intracellular PXE (ABCC6) PHHI (SUR1/ABCC8) Two-dimensional structure of MRP-related proteins. Login to comment

PMID: 11536079 [PubMed] Le Saux O et al: "A spectrum of ABCC6 mutations is responsible for pseudoxanthoma elasticum."

No. Sentence Comment

85 PXE Mutations The most-prevalent mutations detected in the ABCC6 gene were missense substitutions (21 [58.3%] mutations, Table 1 ABCC6 Mutations in a Cohort of Patients with PXE CHANGE IN STATUS a ORIGIN(S)b EXON(S)c REFERENCE(S)Amino Acid Nucleotide … 179-195del ht Belgium 2 Present study … 938-939insT ch, ht SA, UK 8 Present study N411K 1233TrG ht US 10 Present study A455P 1363GrC Nd Nd 11 Uitto et al. (2001) R518Q 1553GrA ch, ht Belgium 12 Present study, Uitto et al. (2001) F568S 1703TrC ch US 13 Present study … ABCC6del15 hm SA 15 Present study … 1944del22 ht Holland 16 Bergen et al. (2000) … 1995delG ht Germany 16 Present study L673P 2018TrC ch SA 16 Present study R765Q 2294GrA ht Germany 18 Present study Y768X 2304CrA ch, ht SA 18 Present study … 2322delC ht US 18 Present study … 2542delG Nd Nd 19 Uitto et al. (2001) … IVS21ϩ1GrT ch US, Germany i-21 Present study, Uitto et al. (2001) R1030X 3088CrT ht SA, UK 23 Present study R1114P 3341GrC hm UK 24 Present study S1121W 3362CrG ch Germany 24 Present study R1138W 3412CrT hm Nd 24 Ringpfeil et al. (2000) R1138P 3413GrC ch Germany 24 Present study R1138Q 3413GrA ch UK, US 24 Present study, Ringpfeil et al. (2000) R1141X 3421CrT All All 24 Present study and othersd R1164X 3490CrT ch Germany, UK 24 Ringpfeil et al. (2001) G1203D 3608GrA ch Germany 25 Present study … IVS26-1GrA ch Belgium i-26 Present study, Ringpfeil et al. (2000, 2001) Q1237X 3709CrT ch Belgium 26 Present study … 3775delT ht, hm SA, US, Holland 27 Present study, Bergen et al. (2000) V1298F 3892GrT ht US 28 Present study T1301I 3902CrT ch Belgium 28 Present study G1302R 3904GrA hm US 28 Present study A1303P 3907GrC ch Belgium 28 Present study R1314W 3940CrT hm US 28 Present study R1314Q 3941GrA ch Germany 28 Present study G1321S 3961GrA ht US 28 Present study R1339C 4015CrT All SA, US 28 Present study, Struk et al. (2000) Q1347H 4041GrC hm US 28 Present study D1361N 4081GrA ch Germany 29 Present study … 4104delC ch Belgium 29 Present study R1398X 4192CrT ch Belgium 29 Present study … ABCC6del23-29 ch US 23-29 Present study, Ringpfeil et al. (2001) … 4220insAGAA ht Holland 30 Bergen et al. (2000) I1424T 4271TrC ht US 30 Present study … ABCC6del ht Holland all Bergen et al. (2000) a Nd p not determined; hm p homozygote; ht p heterozygote; ch p compound heterozygote. Login to comment
94 Although most of the mutations reported here appear to be unique, a few disease-causing variants have been found to occur frequently in apparently unrelated individuals; R1141X was found at Table 2 Frequencies of Mutant Alleles Found in a Cohort of 101 Unrelated Patients with PXE MUTATION a OVERALL EUROPE UNITED STATES No. of Alleles Frequency (%) No. of Alleles Frequency (%) No. of Alleles Frequency (%) R1141X 38 18.8 33 28.4 3 4.1 ABCC6del23-29 26 12.9 5 4.3 21 28.4 IVS21ϩ1GrT 7 3.5 4 3.4 3 4.1 G1302R 4 2.0 0 .0 4 5.4 A1303P 4 2.0 3 2.6 1 1.4 R1314W 3 1.5 0 .0 3 4.1 R518Q* 3 1.5 1 .9 1 1.4 3775delT* 3 1.5 2 1.7 0 .0 R1138Q 2 1.0 1 .9 1 1.4 V1298F 2 1.0 0 .0 2 2.7 R1339C 2 1.0 0 .0 2 2.7 Q1347H 2 1.0 0 .0 2 2.7 4104delC* 2 1.0 1 .9 0 .0 179-195del 1 .5 1 .9 0 .0 938-939insT* 1 .5 0 .0 0 .0 N411K 1 .5 0 .0 1 1.4 F568S 1 .5 0 .0 1 1.4 1995delG 1 .5 1 .9 0 .0 R765Q 1 .5 1 .9 0 .0 2322delC 1 .5 0 .0 1 1.4 R1030X* 1 .5 0 .0 0 .0 R1114P 1 .5 1 .9 0 .0 S1121W 1 .5 1 .9 0 .0 R1138P 1 .5 1 .9 0 .0 G1203D 1 .5 1 .9 0 .0 IVS26-1GrA 1 .5 1 .9 0 .0 Q1237X 1 .5 1 .9 0 .0 W1241C 1 .5 1 .9 0 .0 T1301I 1 .5 1 .9 0 .0 R1314Q 1 .5 1 .9 0 .0 D1361N 1 .5 1 .9 0 .0 R1398X 1 .5 1 .9 0 .0 G1321S 1 .5 0 .0 1 1.4 I1424T 1 .5 0 .0 1 1.4 ? Login to comment

PMID: 12673275 [PubMed] Hu X et al: "ABCC6/MRP6 mutations: further insight into the molecular pathology of pseudoxanthoma elasticum."

No. Sentence Comment

38 Table 2 Summary of ABCC6/MRP6 mutations associated with PXE known today: our data combined with those of the literature Mutation Protein alteration Nucleotide substitution Location Reference Nonsense Q378X 1132C > T Exon 9 19,20 R518X 1552C > T Exon 2 41 Q749X 2247C > T Exon 17 This study Y768X 2304C > A Exon 18 22 R1030X 3088C > T Exon 23 22 R1141X 3421C > T Exon 24 12,20,22,38,39, this study R1164X 3490C > T Exon 24 12,41 Q1237X 3709C > T Exon 26 22 R1398X 4192C >T Exon 29 22 T364R Missense N411K 1091C > G Exon 9 20 A455P 1233T > G Exon 10 22 R518Q 1363G > C Exon 11 38 F568S 1553G > A Exon 12 22,38 L673P 1703T > C Exon 13 22 R765Q 2018T > C Exon 16 22 R1114P 2294G > A Exon 18 22, this study R1114H 3341G > C Exon 24 22 S1121W 3341G > A Exon 24 This study T1130M 3362C > G Exon 24 22 R1138W 3390C > T Exon 24 This study R1138Q 3412C > T Exon 24 12 R1138P 3413G > A Exon 24 12,22 G1203D 3413G > C Exon 24 22 R1221C 3608G > A Exon 25 22 V1298F 3663C > T Exon 26 This study T1301I 3892G > T Exon 28 22 G1302R 3902C > T Exon 28 22 A1303P 3904G > A Exon 28 22, this study R1314W 3907G > C Exon 28 22, this study R1314Q 3940C > T Exon 28 22 G1321S 3941G > A Exon 28 22 R1339C 3961G > A Exon 28 22 Q1347H 4015C > T Exon 28 22,39 G1354R 4041G > C Exon 28 22 D1361N 4060G > C Exon 29 20,38 K1394N 4081G > A Exon 29 22 I1424T 4182G > T Exon 29 This study R1459C 4271T > C Exon 30 22 4377C > T Exon 30 This study Frameshift IVS17-12delT T Intron 17 This study IVS21+1G>T Intron 21 22,38 IVS26-1G>A Intron 26 12,21,22 179del 9 Exon 2 20 179-195del Exon 2 22 960del C Exon 8 41 1944del22 Exon 16 This study 1995delG Exon 16 22 2322delC Exon 18 22 2542delG Exon 19 41 3775delT Exon 27 This study 4104delC Exon 29 22 4182delG Exon 29 This study 938-939insT Exon 8 22 4220insAGAA Exon 30 This study Large deletion Exons 23-29 21, This study Exon 15 22 ABCC1, ABCC6 41, this study Mutation types The mutation types found in this study are summarized in Table 1. Login to comment

PMID: 15894595 [PubMed] Chassaing N et al: "Pseudoxanthoma elasticum: a clinical, pathophysiological and genetic update including 11 novel ABCC6 mutations."

No. Sentence Comment

378 Interestingly, among the 49 different missense mutations in ABCC6 (42 previously published and seven new ones in the present study), the majority (43) replace critical amino acids in intracellular domains (seven and 19 mutations are located in I1424T R1459C 4220insAGAA 4318delA G1354R D1361N K1394N E1400K R1298X 410delC 418delG 3775delT R1275X R1221C D1238H W1223X Q1237X IVS26-1G→A R1114C R1114H R1114P S1121W M1127T T1130M R1138P R1138Q R1138W R1141X R1164X R765Q A766D Y768X A781V 2322delC IVS19-2delAG T364R R391G Q378X Q363_R373del 938_939insT 960delC IVS8+2delTG G199X Y227X 179_195del 179_187del G226R V74del Q749X IVS17-12delTT IVS14-5T→G IVS13-29T→A R600G V1298F G1299S T1301I G1302R A1303P S1307P R1314Q R1314W G1321S L1335P R1339C P1346S Q1347H R1030X F1048del R807Q V810M A820P 254delG L673P 1944_1966del 1995delG R518Q R518X K502M A455P G992R IVS21+1G→T G1203DF568SN411K C440G IVS25-3C→A 3544dupC Ex23_29del 30 Ex15del ABCC6del 252015105 Figure 10 Position of the mutations in the ABCC6 gene. Login to comment
379 Table 2 ABCC6 mutations Nucleotide variation Protein alteration Location (gene ) Location (protein) Reference Missense 676 GRA G226R Exon 7 CL 3 This study 1091 CRG T364R Exon 9 TS 7 63, 78 1171 ARG R391G Exon 9 CL 4 88 1233 TRG N411K Exon 10 CL 4 63, 90 1318 TRG C440G Exon 10 TS 8 63 1363 GRC A455P Exon 11 TS 9 86 1505 ART K502M Exon 12 CL 5 This study 1553 GRA R518Q Exon 12 CL 5 63, 86, 88, 90 1703 TRC F568S Exon 13 ECL 5 90 1798 CRT R600G Exon 14 CL 6 63 2018 TRC L673P Exon 16 NBF 1 90 2294 GRA R765Q Exon 18 NBF 1 87, 90 2297 CRA A766D Exon 18 NBF 1 88 2342 CRT A781V Exon 18 NBF 1 This study 2420 GRA R807Q Exon 19 NBF 1 This study 2428 GRA V810M Exon 19 NBF1 63 2458 GRC A820P Exon 19 NBF1 63 2965 GRC G992R Exon 22 ECL 6 This study 3340 CRT R1114C Exon 24 CL 8 63 3341 GRA R1114H Exon 24 CL 8 87 3341 GRC R1114P Exon 24 CL 8 90 3362 CRG S1121W Exon 24 CL 8 90 3380 CRT M1127T Exon 24 CL 8 63 3389 CRT T1130M Exon 24 CL 8 63, 87, 88 3412 CRT R1138W Exon 24 CL 8 17 3413 GRC R1138P Exon 24 CL 8 90 3413 GRA R1138Q Exon 24 CL 8 17, 63, 88, 90 3608 GRA G1203D Exon 25 TS17 90 3663 CRT R1221C Exon 26 COOH 87 3712 GRC D1238H Exon 26 COOH 88 3892 GRT V1298F Exon 28 NBF 2 90 3895 GRA G1299S Exon 28 NBF 2 This study 3902 CRT T1301I Exon 28 NBF 2 90 3904 GRA G1302R Exon 28 NBF 2 87, 90 3907 GRC A1303P Exon 28 NBF 2 87, 90 3919 TRC S1307P Exon 28 NBF 2 This study 3940 CRT R1314W Exon 28 NBF 2 90 3941 GRA R1314Q Exon 28 NBF 2 90 3961 GRA G1321S Exon 28 NBF 2 90 4004 TRC L1335P Exon 28 NBF 2 88 4015 CRT R1339C Exon 28 NBF 2 18, 63, 90 4036 CRT P1346S Exon 28 NBF 2 63 4041 GRC Q1347H Exon 28 NBF 2 90 4060 GRC G1354R Exon 29 NBF 2 78, 86 4081 GRA D1361N Exon 29 NBF 2 90 4182 GRT K1394N Exon 29 NBF 2 87 4198 GRA E1400K Exon 29 NBF 2 63, 88 4271 TRC I1424T Exon 30 NBF 2 90 4377 CRT R1459C Exon 30 NBF 2 87 Nonsense 595 CRT G199X Exon 5 89 681 CRG Y227X Exon 7 84 1132 CRT Q378X Exon 9 63, 78, 83 1552 CRT R518X Exon 12 63, 84, 88 2245 CRT Q749X Exon 17 87 2304 CRA Y768X Exon 18 90 3088 CRT R1030X Exon 23 63, 90 3421 CRT R1141X Exon 24 15, 17, 18, 63, 78, 85, 87, 88, 90 3490 CRT R1164X Exon 24 84, 85, 88 3668 GRA W1223X Exon 26 88 3709 CRT Q1237X Exon 26 90 3823 CRT R1275X Exon 27 63 4192 CRT R1398X Exon 29 90 Splicing alteration IVS8+2delTG Intron 8 This study IVS13-29 TRA Intron 13 This study IVS14-5 TRG Intron 14 This study IVS17-12delTT Intron 17 87 IVS18-2delAG Intron 17 63 IVS21+1 GRT Intron 21 86, 90 IVS25-3 CRA Intron 25 88 IVS26-1 GRA Intron 26 17, 63, 90 Insertion 938_939insT Frameshift Exon 8 90 3544dupC Frameshift Exon 25 63 4220insAGAA Frameshift Exon 30 15, 87 Small deletion 179_187del Frameshift Exon 2 78 179_195del Frameshift Exon 2 90 Pseudoxanthoma elasticum www.jmedgenet.com NBF1 and NBF2, respectively), four are located in transmembrane domains, and only two mutations have been identified in extracellular domains. Login to comment

PMID: 16127278 [PubMed] Schulz V et al: "Analysis of sequence variations in the ABCC6 gene among patients with abdominal aortic aneurysm and pseudoxanthoma elasticum."

No. Sentence Comment

109 In addition, we detected a silent variation (p.V725V) and 14 missense mutations (p.R724K, p.I742V, p.M751K, p.R760W, p.R765Q, p.R1114C, p.R1114H, p.T1130M, p.R1138Q, p.T1301I, p.G1311E, p.R1314Q, p.R1314W and p.S1403R) in their heterozygous, compound heterozygous and homozygous forms in 17 PXE patients. Login to comment
116 The variations p.R1114C and p.G1311E occurred in a heterozygous form in 2 PXE patients, and RFLP or DHPLC analysis revealed that they were not present in our groups of healthy controls Exona Sequence variation Allele frequency AAA patients PXE patients PXE relatives blood donors 16 c.1964A>G (p.Q655R) 1 0 0 0/286 16 c.1990C>T (p.P664S) 0 0 0 1/286 16 c.1995delG (frameshift) 0 3 0 0/286 17 c.2171G>A (p.R724K) 3 1 1 2/254 17 c.2175A>T (p.V725V) 3 1 1 2/254 17 c.2224A>G (p.I742V) 3 1 1 2/254 i-17 IVS17+22T>G 1 0 0 0/254 18 c.2252T>A (p.M751K) 0 2 0 0/204 18 c.2278C>T (p.R760W) 0 1 0 0/204 18 c.2294G>A (p.R765Q) 0 3 0 0/204 24 c.3340C>T (p.R1114C) 0 1 0 0/400 24 c.3341G>A (p.R1114H) 0 1 0 0/400 24 c.3389C>T (p.T1130M) 0 2 0 0/400 24 c.3413G>A (p.R1138Q) 0 2 0 ND 24 c.3421C>T (p.R1141X) 0 28 9 1/1,820b i-24 IVS24+15G>A 1 0 0 ND 28 c.3902C>T (p.T1301I) 0 1 0 ND 28 c.3932G>A (p.G1311E) 0 1 0 0/400 28 c.3940C>T (p.R1314W) 0 1 0 ND 28 c.3941G>A (p.R1314Q) 0 1 1 ND i-28 IVS28+49C>T 59 ND ND ND i-28 IVS28-30C>T 48 ND ND ND 29 c.4182delG (frameshift) 0 3 0 0/400 i-29 IVS29+9G>A 5 ND ND ND 30 c.4209C>A (p.S1403R) 0 1 0 0/244 30 c.4254G>A (p.R1418R) 6 0 0 2/244 i-30 IVS30+11C>G 0 2 0 0/244 23-29 Ex23_Ex29del 0 5 3 ND i = intron; ND = not determined. Login to comment

PMID: 18157818 [PubMed] Vanakker OM et al: "Novel clinico-molecular insights in pseudoxanthoma elasticum provide an efficient molecular screening method and a comprehensive diagnostic flowchart."

No. Sentence Comment

83 Genotype and Phenotype of 42 Belgian PXE Patients Patient S e x Age/Clinical score at initial presentation Age/Clinical score at most recent follow-up Mutations* Allele 1 Allele 2 01-001 F 52 - S0, E2 65 - S0, E3, HT p.R1141X c.3421C>T p.R760Q c.2279G>A 02-001 M 18 - S1, E2, VR-I 18 - S1, E2, VR-I p.R1141X c.3421C>T p.R1141X c.3421C>T 03-001 F 59 - S1, E4 75 - S1, E4, HT, IC, VR-I p.R1141X c.3421C>T p.N793L c.2379C>G 04-001 F 36 - S3, E2 36 - S3, E2 p.N466Y c.1396A>T p.R1339H c.4016G>A 05-001 F 26 - S1, E4 43 - S3, E4, VR-I p.R1141X c.3421C>T p.T364M c.1091C>T 06-001 F 36 - S2, E4 44 - S2, E4, P p.A1303P c.3907G>C None found - 07-001 M 48 - S1, E2, HT 58 - S1, E4, HT p.R1141X c.3421C>T p.R1141X c.3421C>T 08-001 F 26 - S1, E0 44 - S2, E2 p.R1141X c.3421C>T p.R760Q c.2279G>A 09-001 M 49 - S0, E3, P, GIB 65 - S2, E4, P, HT, VR-I, GIB p.A1303P c.3907G>C None found - 10-001 F 46 - S1, E2 63 - S3, E4, HT, AP,VR-I p.R1141X c.3421C>T p.R1141X c.3421C>T 11-001 M 25 - S1, E2, GIB 37 - S1, E3, GIB p.R1141X c.3421C>T None found - 12-001 F 52 - S1, E4, CI, HT, VR-I 52 - S1, E4, IC, HT, VR-I p.R1141X c.3421C>T p.R1141X c.3421C>T 12-002 F 40 - S1, E2, HT, MVP, VR-I 40 - S1, E2, HT, MVP, VR-I p.R1141X c.3421C>T p.R1141X c.3421C>T 13-001 F 65 - S0, E2 80 - S0, E2, P, VR-I p.R1141X c.3421C>T p.R1141X c.3421C>T 13-002 F 57 - S3, E4 73 - S3, E4, HT, CI, VR-I p.R1141X c.3421C>T p.R1141X c.3421C>T 14-001 F 23 - S1, E2 27 - S1, E2 p.S398R c.1194C>G - c.3364delT 15-001 F 27 - S1, E2 27 - S1, E2 p.R1138W c.3412C>T p.R1221H c.3662G>A 16-001 M 51 - S2, E2 54 - S2, E2 p.R1141X c.3421C>T p.R1141X c.3421C>T 17-001 M 42 - S1, E3, IC 58 - S1, E3, IC Del23-29 - p.R518Q c.1553G>A 18-001 M 63 - S1, E4 63 - S1, E4 p.E1400K c.4198G>A None found - 19-001 F 34 - S2, E2 50 - S2, E2 p.A1303P c.3907G>C p.R1398X c.4192C>T 20-001 F 52 - S2, E2, HT, IC, GIB 68 - S2, E4, HT, IC, GIB p.R1141X c.3421C>T None found - 21-001 M 20 - S1, E2 26 - S1, E2 p.R1141X c.3421C>T p.R1141X c.3421C>T 22-001 M 53 - S2, E2, IC, AP 69 - S2, E2, HT, IC, AP p.M751K c.2252T>A p.R1164Q c.3491G>A 23-001 F 20 - S1, E2 27 - S1, E2, P, VR-I p.G666V c.1996G>T - c.1868-5T>G 24-001 M 54 - S1, E2 57 - S1, E2 p.T500P c.1498A>C p.E521D c.1563G>C 25-001 F 50 - S1, E3, HT, MI 57 - S2, E3, HT, MI p.R1141X c.3421C>T p.R1141X c.3421C>T 26-001 M 52 - S2, E4, HT 68 - S2, E4, HT, CI p.M751K c.2252T>A Del23-29 - 27-001 F 61 - S3, E4 68 - S3, E4, P, CI, AP p.R1141X c.3421C>T - c.4104delC Allele 2 28-001 F 31 - S1, E2 32 - S1, E2 - c.1674DelC p.R765W c.2293C>T Patient S e x Age/Clinical score at initial presentation Age/Clinical score at most recent follow-up Mutations* Allele 1 Allele 2 29-001 M 30 - S1, E3 32 - S1, E3 p.E125K c.373G>A p.L1025P c.3074T>C 30-001 M 65 - S0, E2, HT, CI, MI 66 - S0, E2, HT, CI, MI p.G1405S c.4213G>A None found - 31-001 F 38 - S1, E4 39 - S1, E4 p.R1141X c.3421C>T Del23-29 - 32-001 M 22 - S1, E2 36 - S1, E2 p.R1141X c.3421C>T p.R518Q c.1553G>A 33-001 F 45 - S2, E3, P 61 - S2, E3, P, VR-II p.R1141X c.3421C>T p.R1141X c.3421C>T 34-001 F 65 - S1, E4, HT 81 - S1, E4, HT, AP p.R1141X c.3421C>T p.T1301I c.3902C>T 35-001 F 62 - S2, E2 78 - S2, E2, HT - c.175_179del p.G1354R c.4060G>C 35-002 F 58 - S2, E2 74 - S2, E4 - c.175_179del p.G1354R c.4060G>C 35-003 M 67 - S2, E2 79 - S2, E3, HT, VR-I - c.175_179del p.G1354R c.4060G>C 36-001 M 53 - S1, E4 59 - S1, E4, HT, AP p.R1114H c.3341G>A p.Q1237X c.3709C>T 37-001 M 18 - S3, E2 18 - S3, E2 p.Q981H c.2943G>T - c.3507-3C>A 38-001 F 27 - S1, E2 27 - S1, E2 p.G1263R c.3787G>A - c.4182delG Table 1 represents the sex of all patients (M = male; F= female) and the age (in years - italics), respectively at initial presentation and last follow-up. Login to comment

PMID: 16763870 [PubMed] Ladewig MS et al: "[Pseudoxanthoma elasticum]."

No. Sentence Comment

272 Internetadressen PXE-Selbsthilfegruppe Deutschland : http://www.pxe-groenblad.de PXE International: http://www.pxe.org Tabelle 5 PXE verursachende Mutationen imabcc6-Gen Klassifikation Lokalisation Gen Protein Missense Exon 9 Exon 9 Exon 10 Exon 10 Exon 11 Exon 12 Exon 13 Exon 14 Exon 16 Exon 18 Exon 18 Exon 18 Exon 18 Exon 19 Exon 19 Exon 19 Exon 22 Exon 24 Exon 24 Exon 24 Exon 24 Exon 24 Exon 24 Exon 24 Exon 24 Exon 24 Exon 25 Exon 26 Exon 26 Exon 26 Exon 28 Exon 28 Exon 28 Exon 28 Exon 28 Exon 28 Exon 28 Exon 28 Exon 28 Exon 28 Exon 28 Exon 28 Exon 28 Exon 29 Exon 29 Exon 29 Exon 29 Exon 29 Exon 30 Exon 30 Exon 30 c.1091CaG c.1171AaG c.1233TaG c.1318TaG c.1363GaC c.1553GaA c.1703TaC c.1798CaT c.2018TaC c.2252TaA c.2278CaT c.2294GaA c.2297CaA c.2428GaA c.2458GaC c.2552TaC c.2855TaG c.3340CaT c.3341GaA c.3341GaC c.3362CaG c.3380CaT c.3389CaT c.3412CaT c.3413GaA c.3413GaC c.3608GaA c.3661CaT c.3712GaC c.3715TaC c.3892GaT c.3902CaT c.3904GaA c.3907GaC c.3932GaA c.3940CaT c.3941GaA c.3961GaA c.3976GaA c.4004TaC c.4015CaT c.4036CaT c.4041GaC c.4060GaC c.4069CaT c.4081GaA c.4182GaT c.4198GaA c.4209CaA c.4271TaC c.4377CaT p.T364R p.R391G p.N411K p.C440G p.A455P p.R518Q p.F568S p.R600G p.L673P p.M751K p.R760W p.R765Q p.A766D p.V810M p.A820P p.L851P p.F952C p.R1114C p.R1114H p.R1114P p.S1121W p.M1127T p.T1130M p.R1138W p.R1138Q p.R1138P p.G1203D p.R1221C p.D1238H p.Y1239H p.V1298F p.T1301I p.G1302R p.A1303P p.G1311E p.R1314W p.R1314Q p.G1321S p.D1326N p.L1335P p.R1339C p.P1346S p.Q1347H p.G1354R p.R1357W p.D1361N p.K1394N p.E1400K p.S1403R p.I1424T p.R1459C Klassifikation Lokalisation Gen Protein Nonsense Exon 9 Exon 12 Exon 17 Exon 18 Exon 23 Exon 24 Exon 24 Exon 26 Exon 26 Exon 27 Exon 29 c.1132CaT c.1552CaT c.2247CaT c.2304CaA c.3088CaT c.3421CaT c.3490CaT c.3668GaA c.3709CaT c.3823CaT c.4192CaT p.Q378X p.R518X p.Q749X p.Y768X p.R1030X p.R1141X p.R1164X p.W1223X p.Q1237X p.R1275X p.R1398X Spleißstellen Intron 21 Intron 25 Intron 26 c.2787+1GaT c.3634-3CaA c.3736-1GaA Insertion Exon 8 Exon 25 Exon 30 c.938-939insT c.3544dupC c.4220insAGAA Deletion Exon 2 Exon 2 Exon 3 Exon 8 Exon 9 Exon 16 Exon 16 Exon 18 Exon 19 Exon 22 Exon 27 Exon 29 Exon 29 Exon 30 Exon 31 c.179del9 c.179-195del c.220-222del c.960delC c.1088-1120del c.1944del22 c.1995delG c.2322delC c.2542delG c.2835-2850del16 c.3775delT c.4101delC c.4182delG c.4318delA c.4434delA Intragenische Deletion Exon 15 Exon 18 Exon 23-29 delEx15 delEx18 delEx23-29 Intergenische Deletion ABCC6 delABCC6 Fazit für die Praxis Eine spezifische Behandlung der Grunderkrankung ist nicht bekannt. Login to comment

PMID: 16835894 [PubMed] Schulz V et al: "Mutational analysis of the ABCC6 gene and the proximal ABCC6 gene promoter in German patients with pseudoxanthoma elasticum (PXE)."

No. Sentence Comment

82 Summary of ABCC6/MRP6 mutations identified in German PXE patients Change in Number of Allelic frequency Exona nucleotideb Amino acid Statusc families in blood donorsd Referenceg i-1e c.37-1G>Af altered splicing hm 1 0 / 200 This study 2 c.113G>C p.W38S ht 1 0 / 200 This study i-3 c.346-6G>A altered splicing ht 2 Nd A, B 7 c.754C>T p.L252F ht 1 0 / 200 This study 9 c.1132C>T p.Q378X ht 4 Nd B, C 9 c.1171A>G p.R391G ht 1 Nd B, D 10 c.1244T>C p.V415A ht 1 0 / 200 This study 12 c.1460G>A p.R487Q ht 1 0 / 200 This study 12 c.1491C>A p.N497K ht 1 0 / 200 This study 12 c.1552C>T p.R518X ht 1 Nd B, E i-12 c.1574_1575insG p.L525fsX73 ht 1 0 / 200 This study 16 c.1995delG p.A667fsX20 ht 3 Nd A, F, G 18 c.2252T>A p.M751K ht 3 Nd F, G 18 c.2278C>T p.R760W ht 2 Nd B, F, G Change in Number of Allelic frequency Exona nucleotideb Amino acid Statusc families in blood donorsd Referenceg 18 c.2294G>A p.R765Q ht 2 Nd A, F, G, H 19 c.2552T>C p.L851P ht 1 Nd F i-21 c.2787+1G>T altered splicing ht 7 Nd B, C, F, I, J 22 c.2835_2850del16 p.P946fsX17 ht 1 Nd F 22 c.2855T>G p.F952C ht 1 Nd F 23 c.3145T>G p.S1049A ht 1 0 / 200 This study 23 c.3188T>G p.L1063R ht 1 0 / 200 This study 24 c.3340C>T p.R1114C ht 1 Nd B, K, G, L 24 c.3341G>A p.R1114H ht 1 Nd G, H, L, M 24 c.3389C>T p.T1130M ht 1 Nd B, D, G, H, K, L, M, N 24 c.3413G>A p.R1138Q ht 1 Nd A, B, D, J, K, L, N 24 c.3412C>T p.R1138W ht 1 Nd N 24 c.3421C>T p.R1141X hm, ht 26 Nd B, G, J, K, L, M, N, O, P, Q, R, S i-24 c.3505_3506+2delA GGT altered splicing ht 1 0 / 200 This study i-24 c.3507-3C>T altered splicing ht 2 Nd B 26 c.3715T>C p.Y1239H ht 1 Nd L 26 c.3723G>C p.W1241C ht 1 Nd A, L i-26 c.3736-1G>A altered splicing ht 1 Nd B, L, N 27 c.3775delT p.W1259fsX13 ht 1 Nd B, J, L, O i-27 c.3883-6G>A altered splicing ht 1 Nd B 28 c.3902C>T p.T1301I ht 1 Nd A, G, L 28 c.3932G>A p.G1311E ht 1 Nd L 28 c.3940C>T p.R1314W ht 1 Nd A, G, L 28 c.3941G>A p.R1314Q ht 1 Nd A, B, G, L 29 c.4182delG p.N1394fsX8 ht 2 Nd G, H, L 30 c.4209C>A p.S1403R ht 1 Nd F 31 c.4434delA p.R1479fsX25 hm 1 Nd F 23-29 Ex23_Ex29del p.A999_S1403del ht 5 Nd A, B, D, E, G, H, O, R a The exon that contains the ABCC6 sequence variation. Login to comment
89 Genotypes and phenotypes of the PXE patients analyzed in this study Phenotype Genotypeb No.a Sex, Age Age on diagnosis Organ involvement Mutations 1 M 36 11 E, S, G p.R1141X p.R1141X 2 F 44 39 E, S, G, A p.R1141X Ex23_Ex29del 3 F 41 7 E, S p.R1141X p.R1141X 4 F 46 19 E, S, A p.R1141X p.R1141X 5 F 59 55 E, S, A c.37-1G>A c.37-1G>A 6c F 63 16 E, S, H, V, A Ex23_Ex29del c.4182delG 7 F 24 15 E, S c.4434delA c.4434delA 8 M 60 23 E, S p.Q378X p.R1141X 9 F 79 65 E, S, A c.2787+1G>T p.R1141X 10 F 55 35 E, S, G, H, V, A p.Q378X c.2787+1G>T 11 F 47 14 S c.1995delG c.2787+1G>T 12c F 36 24 E, S c.2787+1G>T c.4182delG 13 F 56 8 E, S p.R1141X c.3507-3C>T 14 M 72 55 E, S, H, V p.R1141X 15 F 69 51 E, S c.1995delG p.R765Q 16 F 19 11 S p.R760W p.R1141X 17c F 59 50 E, S, H, V, A p.R1141X p.G1311E 18c M 54 32 E, S p.R1141X p.Y1239H 19-1 M 63 53 E, H p.L252F p.V415A p.R765Q 19-2 F 58 48 E, S p.L252F p.V415A p.R765Q 20 M 54 44 E, S, V, A c.3775delT c.346-6G>A 21 M 52 43 E, S, A p.R1141X c.3883-6G>A 22-1 M 47 36 E, S, G, H, V p.R518X 22-2 M 45 34 E, S, H p.R518X 23 F 35 22 E, S, A p.W38S 24 F 40 30 E c.346-6G>A 25-1 M 58 46 E, S, A p.R1141X c.3883-6G>A 25-2 M 19 10 S p.R1141X c.3883-6G>A 26-1 F 46 18 E, S, V p.R487Q c.3883-6G>A 27c F 62 30 E, S, A p.Q378X p.R1114H 28 F 59 49 E, A p.R1314Q c.3507-3C>T 29c F 30 10 E, S c.1995delG p.R1114C 30 M 67 52 E p.L1063R p.R1141X 31 F 50 46 E, S, V p.M751K p.R1141X 32 F 27 24 S Ex23_Ex29del 33c F 34 19 E, S Ex23_Ex29del p.T1130M 34 F 33 19 E, S c.2787+1G>T p.W1241C 35 M 47 15 E, S, G, H, V, A Ex23_Ex29del 36 M 72 63 E, S p.S1049A c.3736-1G>A p.S1403R 37 F 34 16 E, S c.2787+1G>T 38 F 42 8 E, S, V p.R1141X p.R1314W 39 F 37 20 E, S p.N497K 40 F 54 33 E, S, V, A p.M751K p.R1141X 41 M 53 49 E, S, G, H, V p.R1141X 42-1 F 52 38 E, S p.R391G p.R1141X 42-2 F 43 28 E, S p.R391G p.R1141X 43 F 64 58 S, A 44-1 F 51 27 E, S, A p.R1141X 44-2 F 18 9 E, S 44-3 F 54 26 E, S, V, A p.R1141X 45-1 F 64 49 E, S, G, V p.R1138Q 45-2 F 62 48 E, S, A p.R1138Q 46 M 56 25 E, S, V p.R1141X p.T1301I 47 F 34 23 E, S p.R760W c.2787+1G>T 48 M 47 24 E, S, V, A c.2835_2850del16 p.F952C p.R1141X 49 F 28 11 E, S, G, V p.M751K p.R1141X 50 F 39 25 E, S, V p.L851P p.R1141X c.3505_3506+2 delAGGT 51 F 61 16 E, S, H, A p.Q378X p.R1141X 52-1 F 40 20 E, S p.R1138W p.R1141X 52-2 F 43 23 E, S p.R1138W p.R1141X 53 M 68 66 E, H, V, G, A c.1574_1575insG p.R1141X F = female, M = male, wt = wild-type, hm = homozygote, ht = heterozygote, cht = compound heterozygote, nd = not determined, MSM = microsatellite marker, E = eyes, S = skin, G = gastrointestinum, H = heart, V = vascular tissue and A = arterial hypertension. Login to comment

PMID: 24352041 [PubMed] Pomozi V et al: "Analysis of pseudoxanthoma elasticum-causing missense mutants of ABCC6 in vivo; pharmacological correction of the mislocalized proteins."

No. Sentence Comment

56 In addition to these, three other mutants, R1114P, R1138Q, and T1301I, were also found in the basolateral plasma membrane when expressed in polarized MDCKII cells (Figure 2, columns 1 and 3). Login to comment
82 No 4-PBA-induced plasma membrane rescue was observed for R1138Q and T1301I in mouse liver, whereas Extracellular Walker B Q-loop Signature Missense mutations Intercellular 140 ABCC6 wt V1298F G1321S R1114P R1138Q R1314W R1459C S1121W T1301I Q1347H delABCC6 120 100 80 60 40 20 0 LTC4 transport activity (%) TMD0 L0 TMD1 L1 TMD2 R1114P S1121W R1138Q T1301I R1314W G1321S R1339C R1459C Q1347H Figure 1. Login to comment
113 MDCKII cell line in vitro Nonpolarized - 4-PBA 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m 20 &#b5;m Wild type R1114P S1121W R1138Q V1298F T1301I R1314W G1321S R1339C Q1347H R1459C deltaABCC6 - 4-PBA + 4-PBA + 4-PBA Not determined Polarized intended to correct their cellular localization, as described previously (Le Saux et al., 2011). Login to comment
126 Mouse liver in vivo - 4-PBA Not determined Not determined Not determined Wild type R1114P S1121W R1138Q V1298F T1301I R1314W G1321S R1339C Q1347H R1459C deltaABCC6 + 4-PBA Figure 4. Login to comment
150 Summary of the characterization and rescue of disease-causing ABCC6 mutants Localization in mouse liver Localization in MDCKII cell line Nonpolarized Polarized ABCC6 variant Sf9 transport activity Without treatment After 4-PBA treatment Without treatment After 4-PBA treatment Without treatment After 4-PBA treatment Zebrafish &#fe; mRNA rescue (%) Wild type Active PM1 PM PM PM PM PM 90.6 R1114P Active IC4PM PM (rescue) ICoPM PM (rescue) PM PM 0.0 S1121W Active IC4PM PM (rescue) PM PM PM PM 7.9 R1138Q Active IC4PM IC4PM (no effect) IC PM (rescue) PM PM 1.8 V1298F o20% PM ND PM PM PM ND 32.0 T1301I Active IC4PM IC4PM (no effect) IC4PM PM (rescue) PM PM 5.1 R1314W1 Active IC4PM PM (rescue) IC PM (rescue) IC4PM PM (rescue) 0.0 G1321S o20% IC ND IC4PM IC4PM (no effect) IC IC (no effect) 0.0 R1339C Not stable IC IC (no effect) IC IC (no effect) IC IC (no effect) 0.0 Q1347H Active IC4PM PM (rescue) IC4PM PM (rescue) IC &#bc; PM IC&#bc; PM (no effect) 0.8 R1459C Active PM ND IC &#bc; PM PM (rescue) ICoPM ICoPM (no effect) 0.0 delABCC6 o20% IC IC IC IC IC IC ND R1141X Stop ND ND ND ND ND ND 4.8 Abbreviations: IC, intracellular; ND, not determined; PM, plasma membrane. Login to comment