ABCMdb

ABCC6 p.Arg1275*

None has been submitted yet.

Publications

PMID: 18220559 [PubMed] Yu XQ et al: "Multidrug resistance associated proteins as determining factors of pharmacokinetics and pharmacodynamics of drugs."

No. Sentence Comment

406 MRP Chromosomal location Amino acid variation Nucleotide variation Location References Lys13Asn G39GC Exon1 His68Tyr C202T Exon2 Ser346Phe C1037T Exon9 Gln513Lys C1537A Exon12 Arg1297His G3890A Exon27 MRP3 17q21.3 Gly1423Arg G4267A Exon29 [241] MRP4 13q32.1 Unknown MRP5 3q27 Unknown L63L W64R 189G>C 190T>C Exon2 Exon2 [250] T364R Q378X 1091C>G 1132C>T Exon9 Exon9 [260, 261] R518X R518Q 1552 C>T 1553G>A Exon12 Exon12 [247, 262] R1141X R1138Q T1130M R1114C M1127T 3421C>T 3413G>A 3389C>T 3340C>T 3380C>T Exon24 Exon24 Exon24 Exon24 Exon24 [246, 247] R1275X 3823C>T Exon27 [246] P1346S 4036C>T Exon28 [246] MRP6 16p13.1 E1400K 4198G>A Exon29 [247] MRP7 6p12-21 Unknown MRP8 16q12.1 Unknown MRP9 16q12.1 Unknown CONCLUSIONS AND FUTURE DIRECTIONS MRPs which belong to the ABC transporter family are able to transport a remarkable array of diverse endo- and xenobiotics and their metabolites. Login to comment

PMID: 15459974 [PubMed] Gheduzzi D et al: "ABCC6 mutations in Italian families affected by pseudoxanthoma elasticum (PXE)."

No. Sentence Comment

64 PXE-causative Mutations Recognized (on one and both alleles) in Italian Patients Family/ Proband Affected subjects Age / gender Clinical score Tot Mutations* Allele 1 Allele 2 Mutation type 001 32 F S2,E2 4 p.R518Q p.T1130MI-3097 002 36 M S3,E2,V2,C2 9 p.R518Q p.T1130M I-3013 001 46 F S1,E3 4 p.R1339C None found I-3094 001 57 F S2,E2 4 p.C440G p.P1346S I-3103 001 57 M E2 2 p.V810M p.R1114C I-3076 001 57 F S2,E4,V3 9 p.R1339C p.R1339C I-3016 001 69 F S3,E2,V2 7 p.N411K p.R1138Q missense I-3082 001 23 M S1,E2 3 p.R518Q p.R1141X I-3074 001 27 F S2,E2 4 p.T364R p.R518X I-3015 001 27 F S2,E3 5 p.Q378X p.R600G I-3062 001 45 M S2,E4,V2 8 p.R1141X p.E1400K 001 50 F S1 1 p.R1275X p.E1400K 002 60 F S3,E3 6 p.R1275X p.E1400K I-3067 003 66 F S2,E2 4 p.R1275X p.E1400K 001 61 F S3,E2 4 p.R518Q p.R1141XI-3027 002 63 F S3,E4,V3 10 p.R518Q p.R1141X missense + nonsense 001 23 F S3,E2 5 p.R1141X p.R1141XI-3056** 002 32 M S2,E2 4 p.R1141X p.R1141X 001 27 F S1,E2 3 p.R1141X p.R1141XI-3057** 002 31 M S3,E2 5 p.R1141X p.R1141X 001 28 M S1,E2 3 p.R1141X None foundI-3045 002 32 F S3,E2,V1 6 p.R1141X None found I-3107 001 29 M S2,E1 3 p.R1030X p.R1141X I-3073 001 31 F S3,E2 5 p.R1141X p.R1141X I-3111 001 32 F S1,E2 3 p.R1141X p.R1141X I-3090 001 34 F S2,E1 3 p.R1141X p.R1141X I-3001 001 37 F S3,E2,V2 7 p.R1030X None found 001 40 F S2,E2 4 p.R1141X p.R1141XI-3007** 002 48 F S1,E2 3 p.R1141X p.R1141X I-3114 001 40 M S2,E2,V3,C1,G2 10 p.R518X p.R518X I-3054 001 44 F S2,E3 5 p.R518X p.R518X 001 47 F S3,E4,C2,G1 10 p.R1141X p.R1141XI-3055** 002 50 F S3,E3 6 p.R1141X p.R1141X 001 50 F S3,E4,V3,C2 12 p.R518X p.R1030X 002 52 F S3,E4,V3 10 p.R518X p.R1030X I-3017 003 55 F S3,E2 5 p.R518X p.R1030X I-3100 001 52 M S3,E3 6 p.Q378X p.Q378X I-3051 001 53 F S3,E4,V2 9 p.R1141X p.R1141X I-3034 001 53 M S3,E4,V3 10 p.R1141X p.R1141X I-3093 001 57 F S3,E3,V2,C3 11 p.R518X None found I-3087 001 57 F S3,E4,V2,C2 11 p.Q378X p.Q378X I-3040 001 60 F S3,E4,V2 9 p.R1141X None found I-3033 001 62 F S3,E4 7 p.R1141X p.R1141X nonsense I-3026 001 36 F S3,E2,G1 6 p.R518X c.2248-2_2248- 1del I-3024 001 40 F S1,E2,V3 6 p.R518X p.L1182PfsX96 I-3072 001 41 F S2,E2,C2 6 p.M1127T c.3736-1G>A I-3002 001 50 F S3,E2 5 p.A820P c.3736-1G>A others Family/ Proband Affected subjects Age / gender Clinical score Tot Mutations* Allele 1 Allele 2 Mutation type 002 57 F S2,E4 6 p.A820P c.3736-1G>A I-3008 001 53 F S2,E2,C1 5 p.M1440CfsX24 p.M1440CfsX24 Patients are identified by an international code: I = Italian, 3001 = family number (European patients are numerated from 3000), 001 = subject number. Login to comment
72 ABCC6/MRP6 Mutations Found in Italian PXE Patients Number of families INTRON EXON cDNA* PROTEIN* References 1 9 c.1091C>G p.T364R Pulkkinen et al., 2001 3 9 c.1132C>T p.Q378X Pulkkinen et al., 2001; Cai et al., 2001 1 10 c.1318T>G p.C440G Present study 1 10 c.1233T>G p.N411K Le Saux et al., 2001 7 12 c.1552C>T p.R518X Meloni et al., 2001; Chassaing et al., 2004 3 12 c.1553G>A p.R518Q Le Saux et al., 2001; Chassaing et al., 2004 1 14 c.1798C>T p.R600G Present study 1 17 c.2248-2_2248- 1del - Present study 1 19 c.2428G>A p.V810M Present study 1 19 c.2458G>C p.A820P Present study 3 23 c.3088C>T p.R1030X Le Saux et al., 2001 1 24 c.3340C>T p.R1114C Present study 1 24 c.3380C>T p.M1127T Present study 1 24 c.3389C>T p.T1130M Chassaing et al., 2004; Gotting et al., 2004 1 24 c.3413G>A p.R1138Q Le Saux et al., 2000; Ringpfeil et al., 2000; Le Saux et al., 2001 13 24 c.3421C>T p.R1141X Bergen et al., 2000; Germain et al., 2000; Ringpfeil et al., 2000; Le Saux et al., 2001; Pulkkinen et al., 2001; Uitto et al., 2001; Hu et al., 2003 ; Gotting et al., 2004 1 25 c.3544_3544dupC p.L1182PfsX96 Present study 2 26 c.3736-1G>A - Ringpfeil et al., 2000; Le Saux et al., 2001 1 27 c.3823C>T p.R1275X Present study 2 28 c.4015C>T p.R1339C Le Saux et al., 2001 1 28 c.4036C>T p.P1346S Present study 2 29 c.4198G>A p.E1400K Chassaing et al., 2004 1 30 c.4318_4318delA p.M1440CfsX24 Present study The number of families in which a specific mutation was found (in heterozygous and in homozygous state) is reported. Login to comment
100 The nonsense mutation [c.3823C>T (p.R1275X)] and the two frameshift mutations [c.3544_3544dupC (p.L1182PfsX96), c.4318_4318delA (p.M1440CfsX24)] are predicted to result in the production of a truncated protein. 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: 19944402 [PubMed] Knight HM et al: "A cytogenetic abnormality and rare coding variants identify ABCA13 as a candidate gene in schizophrenia, bipolar disorder, and depression."

No. Sentence Comment

153 Moreover, an equivalent mutation, R1275X, within the conserved A-loop motif in the human ABCC6 gene is pathological, causing pseudoxanthoma elasticum (MIM #264800).59 10. Login to comment

PMID: 23702584 [PubMed] Zhou Y et al: "Premature termination codon read-through in the ABCC6 gene: potential treatment for pseudoxanthoma elasticum."

No. Sentence Comment

34 Testing of two mutant constructs, p.R1164X and p.R1275X, in the presence of varying concentrations of PTC124 indicated that the highest level of expression was noted with 5 mg ml 1 , as quantified by In-Cell ELISA (Figure 2). Login to comment
38 Different pseudoxanthoma elasticum (PXE)- associated nonsense mutations tested for PTC124 read-through Mutation Nucleotide sequence1 Location (exon) Mutation frequency (%)2 p.R1141X TGA-A 24 54 p.R1164X TGA-C 24 10 p.R518X TGA-G 12 1.2 p.R1398X TGA-G 29 1.2 p.Q378X TAG-A 9 o1 p.Q1143X TAG-G 24 o1 p.R1275X TGA-C 27 o1 1 The sequence depicts the stop codon (bold) followed by the nucleotide shown. Login to comment
42 An expression vector (p.CMV6-Entry) containing full-length wild-type human ABCC6 cDNA (a) or a corresponding mutant cDNA harboring p.R1141X premature termination codon containing a 30 -end sequence that encodes a DDK reporter peptide (b, c) or p.R1275X (d) was transfected into HEK293 cells in culture without (a, b) or with PTC124 (10mg ml 1 for 72hours) (c, d). Login to comment
53 In this system, injection of 1to 4-cell-stage zebrafish embryos with a morpholino corresponding to the exon 7/intron 7 border of the 12 R1275X R1164X 10 8 6 4 2 0 0 1.2 2.5 5 10 PTC124 (&#b5;g ml-1) 20 40 Normalized OD at 460 nm Figure 2. Login to comment
54 Read-through efficiency of stop codon mutations p.R1275X and p.R1164X by PTC124 in different concentrations. Login to comment