ABCMdb

ABCD1 p.Gly343Ser

Predicted by SNAP2:	A: D (95%), C: D (95%), D: D (95%), E: D (95%), F: D (95%), H: D (95%), I: D (95%), K: D (95%), L: D (95%), M: D (95%), N: D (95%), P: D (95%), Q: D (95%), R: D (95%), S: D (95%), T: D (95%), V: D (95%), W: D (95%), Y: D (95%),
Predicted by PROVEAN:	A: D, C: D, D: D, E: D, F: D, H: D, I: D, K: D, L: D, M: D, N: D, P: D, Q: D, R: D, S: D, T: D, V: D, W: D, Y: D,

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Publications
[hide] Identification of seven novel mutations in ABCD1 b... Hum Mutat. 2005 Feb;25(2):222. Montagna G, Di Biase A, Cappa M, Melone MA, Piantadosi C, Colabianchi D, Patrono C, Attori L, Cannelli N, Cotrufo R, Salvati S, Santorelli FM
Identification of seven novel mutations in ABCD1 by a DHPLC-based assay in Italian patients with X-linked adrenoleukodystrophy.
Hum Mutat. 2005 Feb;25(2):222., [PMID:15643618]

Abstract [show]
We report the molecular findings in 14 patients (12 families) with X-linked adrenoleukodystrophy (X-ALD, MIM# 300100), a well-defined peroxisomal disorder attributed to mutations in the ABCD1 gene on chromosome Xq28. With the aims of determining the spectrum of mutations and developing an efficient molecular genetic test for analysis of at-risk women whose carrier status is unknown, and to offer molecular confirmation of their status to obligate heterozygotes, regardless of their clinical status, we carried out molecular screening by setting up a denaturing high-performance liquid chromatography (DHPLC)-based protocol. We identified eleven hemizygous base changes in ABCD1, including seven new mutations (c.145underscore;146ins4, c.264C>G, c.919C>T, c.994C>T, c.1027G>A, c.1508T>C, and c.1540A>C, resulting in the p.Pro193fs, p.Cys88Trp, p.Gln307X, p.Gln332X, p.Gly343Ser, p.Leu503Pro, and p.Ser514Arg changes, respectively). Adding new variants to the repertoire of ABCD1 mutations in X-ALD, our data provide an efficient, cost-effective, and reliable DHPLC detection protocol for mutation screening of X-ALD families.

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Sentences [show]
No. Sentence Comment
4 We identified eleven hemizygous base changes in ABCD1, including seven new mutations (c.145_146ins4, c.264C>G, c.919C>T, c.994C>T, c.1027G>A, c.1508T>C, and c.1540A>C, resulting in the p.Pro193fs, p.Cys88Trp, p.Gln307X, p.Gln332X, p.Gly343Ser, p.Leu503Pro, and p.Ser514Arg changes, respectively). Login to comment
75 The new missense c.1027G>A (p.Gly343Ser) mutation was found in exon 2 in the proband of family It-5-FR but not in 200 control chromosomes. Login to comment
95 Summary of Mutations in ABCD1 (RefSeq: NM_000033.2) Identified in this Study ABCD1 gene cDNA level Protein level Exon 1 c.145_146ins4 p.Pro49fs Exon 1 c.264C>G p.Cys88Trp Exon 1 c. 454C>T p.Arg152Cys Exon 1 c.542A>G p.Tyr181Cys Exon 2 c.919C>T p.Gln307X Exon 2 c.994C>T p.Gln332X Exon 2 c.1027G>A p.Gly343Ser Exon 5 c.1415_1416del2 p.Glu471fs Exon 6 c.1508T>C p.Leu503Pro Exon 6 c.1540A>C p.Ser514Arg Exon 7 c.1661G>A p.Arg554His Novel variants are in bold. Login to comment