ABCMdb

ABCC6 p.Ser1403Arg

None has been submitted yet.

Publications

PMID: 15723264 [PubMed] Hendig D et al: "New ABCC6 gene mutations in German pseudoxanthoma elasticum patients."

No. Sentence Comment

83 Among these, five were missense mutations (p.M751K, p.R760W, p.L851P, p.F952C, and p.S1403R), one was a single base pair deletion (c.4434delA) and one a larger out-of-frame deletion (c.2835_2850del16). Login to comment
86 The second novel missense mutation c.4209C>A (p.S1403R) was identified in one allele of a male PXE patient. Login to comment
87 An alignment of the human MRP proteins using the ClustalW program identified the mutations p.R760W and p.S1403R to alter amino acid residues, which are highly conserved in the human MRP proteins (data not shown). Login to comment
114 Four of these had been described elsewhere [9, 19, 22] and seven were novel, namely the missense mutations p.M751K, p.R760W, p.L851P, p.F952C, and p.S1403R and the deletions c.2835_2850del16 and c.4434delA. Login to comment
115 The mutations p.R760W and p.S1403R alter amino acid residues, which are highly conserved in the human MRP proteins and were not found among healthy relatives and control individuals. Login to comment
116 The mutation p.S1403R affects a highly conserved amino acid residue in the ABC signature (LSVGQK) of NBF2. Login to comment
134 All but two of the PXE patients who were identified to be heterozygous carriers of the six novel mutations (p.M751K, p.R760W, p.L851P, p.S1403R, and c.2835_ 2850del16) were also found to carry one other PXE-causing ABCC6 mutation (c.2787+1G>T, p.R1141X, c.3736-1G>A, p.R1268Q). Login to comment
143 In conclusion, we suggest six mutations, namely the mutations p.M751K, p.R760W, p.L851P, p.S1403R, c.2835_2850del16, and c.4434delA to induce a dysfunctional or truncated MRP6 protein resulting in a manifestation of PXE. 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: 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
97 The other 7 PXE patients were compound heterozygous for the novel DNA variations p.L252F, p.V415A, p.R487Q, p.S1049A, p.L1063R, c.1574_1575insG and c.3505_3506+2delAGGT, as well as for the known PXE-causing mutations p.R765Q, p.R1141X, p.L851P, c.3736-1G>A and p.S1403R (Bergen et al., 2000; Germain et al., 2000; Ringpfeil et al., 2000; Struk et al., 2000; Le Saux et al., 2001; Uitto et al., 2001; Hendig et al., 2005). Login to comment
158 However, the assumption that these mutations are disease-causing is supported by the hypothesis that the missense variants p.L252F and p.V415A (Table 2: Patients 19-1 and 19-2), as well as the mutations p.S1049A and p.S1403R (Table 2: Patient 36), might be located in closed proximity in the native MRP6 and therefore the resulting amino acid variants are thought to interfere with each other. Login to comment