ABCMdb

ABCD1 p.Lys217Glu

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Publications

PMID: 11748843 [PubMed] Kemp S et al: "ABCD1 mutations and the X-linked adrenoleukodystrophy mutation database: role in diagnosis and clinical correlations."

No. Sentence Comment

164 X-ALD Mutations Identified in the ABCD1 Gene Allele Exon Mutation Protein Remark fs P42 1 125insC n.d. # fs P84 1 253insC n.d. # E90K 1 268G>A n.d. # S98L 1 293C>T Present S98L 1 293C>T Present R104H 1 311G>A n.d. fs A112 1 337delC Absent # R113C 1 337C>T Present # R113P 1 338G>C n.d. # Q133X 1 397C>T Absent W137X 1 411G>A Absent P143S 1 427C>T n.d. S149N 1 446G>A Present R152S 1 454C>A n.d. R152C 1 454C>T Present R152L 1 455G>T Reduced # S161P 1 481T>C n.d. # R163P 1 488G>C n.d. Y174C 1 521A>G Absent Y174C 1 521A>G n.d. Q177X 1 529C>T Absent Y181C 1 542A>G n.d. fs Y181 1 544ins8bp n.d. # Q195X 1 583C>T n.d. # T198K 1 593C>A n.d. # fs S207 1 621del664bp Absent # SV207-8insAAS 1 622-23ins9bp n.d. # K217E 1 649A>G Present # P218T 1 652C>A n.d. V224E 1 671T>G n.d. # L229P 1 686T>C n.d. L229P 1 686T>C n.d. fs S235 1 706delCGTG n.d. # W242X 1 726G>A Absent G266R 1 796G>A n.d. G266R 1 796G>A n.d. R274W, R280C 1 820C>T, 838C>T n.d. # R285P 1 854G>C n.d. S290X 1 869C>A Absent # E291del 1 871-73delGAG Absent Y296C 1 887A>G n.d. Y296C 1 887A>G n.d. fs E300 IVS1 IVS1+1g>t n.d. # fs E300 IVS1 IVS1-1g>a n.d. # S315X 2 944C>A n.d. # K336M 2 1007A>T n.d. # G343D 2 1028G>A n.d. # R401Q 3 1202G>A Present R401Q 3 1202G>A Present K407X 3 1219A>T n.d. # E427del 4 1279-81delGAA n.d. # Q430X 4 1288C>T n.d. # R464X 4 1390C>T n.d. fs E471 5 1415delAG Absent fs E471 5 1415delAG Absent fs E471 5 1415delAG Absent fs E471 5 1415delAG Absent C511X 6 1533C>A n.d. # R518Q 6 1553G>A Absent fs G528 6 1586-90del Absent # fs Y532 6 1599delG Absent # P543L 6 1628C>T Absent P543L 6 1628C>T Absent fs Q544 6 1628-34duplicated n.d. # fs R545 IVS 6 IVS6+1g>c n.d. # R554H 7 1661G>A Absent fs Q556 7 1670delTG n.d. # (continued) replaced by a pyrimidine (C or T) or vice versa, and transitions, comprising the substitution of one purine by the other, or of one pyrimidine by the other. Login to comment

PMID: 16949688 [PubMed] Berger J et al: "X-linked adrenoleukodystrophy: clinical, biochemical and pathogenetic aspects."

No. Sentence Comment

72 Interestingly, in one X-ALD patient two single base pair substitutions in exon 1 have been observed, both causing amino acid exchanges (N13T and K217E). Login to comment
73 Expression studies revealed that only K217E was ineffective in the restoration of defective β-oxidation in X-ALD fibroblasts [21]. Login to comment

PMID: 11438993 [PubMed] Dvorakova L et al: "Eight novel ABCD1 gene mutations and three polymorphisms in patients with X-linked adrenoleukodystrophy: The first polymorphism causing an amino acid exchange."

No. Sentence Comment

5 In the 11th family we detected two novel single-base pair substitutions in exon 1 (c.38 A>C and c.649 A>G), both causing amino acid exchanges (N13T and K217E). Login to comment
6 Expression studies revealed that only K217E is a deleterious mutation, because a plasmid encoding ALDP with K217E was ineffective in the restoration of defective b-oxidation in X-ALD fibroblasts. Login to comment
46 Phenotype (years) Therapy Exon (ATG=1) Allele residues site Polymorphisms 1 1 ccALD 15 None 1 c.97-100 Fs V32 +BsmFI c.2246 G>C del/TACC 2 2 ccALD 6 LO, GTO, BMT 1+IVS1 g.697-925/del 3 3 AMN 33 LO, GTO 3 c.1092/del/C Fs E363 -BsuRI 4 4 ccALD Died at None 5 c.1415-1416/del Fs E471 +TaaIe the age of 9 AGf 5 5 AMN 20 LO, GTO 1 c.293 C>Tg S98L TMS 1c -Eco52I c.2019 C>T c.2246 G>C 6 6 AMN 18 LO, GTO 1 c.296 C>A A99D TMS 1 +BsaHI c.1548 G>A c.2246 G>C 7 7a ADO 14 LO, GTO 1 c.649 A>G K217E TMS 3 +AvaIe c.38 A>C 7 7b ADO 9 LO, GTO 1 c.649 A>G K217E TMS 3 +AvaIe c.38 A>C 8 8 AMN 22 LO, GTO 6 c.1553 G>Ah R518Q Walker Ad +PflMI 9 9 ccALD 17b LO, GTO 8 c.1823 G>A G608D C sequenced +HphI c.-59 C>T c.1548 G>A c.2246 G>C 10 10 Asymptomatic 9 LO,GTO 9 c.1898 G>T S633I Conserved in mouse +MslI 11 11 ccALD 9 None 9 c.1979 G>C R660P Conserved in mouse -Cfr10I a Novel variants in boldface type. Login to comment
80 The two plasmids, one carrying human ABCD1 cDNA with point mutation c.38A>C (resulting in amino acid exchange N13T) and another carrying point mutation c.649A>G (amino acid exchange K217E), were used for transfection experiments, together with the non-mutated human ABCD1 plasmid as a control. Login to comment
98 In patients 7a and 7b (Table 1) we identified two different one-base substitutions in exon 1 (c.38A>C and c.649A>G), both of them causing an amino acid exchange (N13T and K217E). Login to comment
103 When the two constructs, each carrying one substitution, were transfected into X-ALD fibroblasts, one of them, c.649A>G (K217E), was not able to restore defective β-oxidation. Login to comment
121 The β-oxidation of lignoceric acid versus palmitic acid (C24:C16) in X-ALD fibroblasts after transfection with normal (wt) and two mutatedABCD1 cDNA constructs (nucleotide exchanges c.38A>C and c.649A>G, leading to amino acid exchanges N13T and K217E, respectively). Login to comment

PMID: 21300044 [PubMed] Lan F et al: "Molecular diagnosis of X-linked adrenoleukodystrophy: experience from a clinical genetic laboratory in mainland China with report of 13 novel mutations."

No. Sentence Comment

57 Similar phenomenon was seen in pedigree 27, in which the mutation p.K217E co-existed tandem with a base change at codon V489 (1853GNA), without concomitant change of amino acid residue (p.V489V). Login to comment
82 Two sets of multiple mutations, i.e. [p.S108X; p.R259W] and [p.K217E; p. V489V], were identified, which were new according to the international database (http://www.x-ald.nl), and it was the first time that multiple mutations were found in the ABCD1 gene in Chinese population. Login to comment
99 Pedigree Number of patient Number of carriere Phenotype of patient Base change Amino acid change Position of mutation Feature of mutation Prenatal diagnosis 1 1 2 AdolCALD 1225GNT R280L Exon 1 Missense 2 1 1 CCALD 1909CNT P508L Exon 6 Missense 3 4 3 CCALD 1987CNG P534R Exon 6 Missense Y 4 1 1 CCALD 1182GNA G266R Exon 1 Missense 5 1a +1b 1 CCALD 2235CNG R617G Exon 8 Missense Y 6 1+1a +1c 1 CCALD 1414GNT G343V Exon 2 Missense 7 1 1 CCALD 1415_02 del AG fs E471 Exon 5 Frameshift 8 1+1b 1 CCALD 2235CNT R617C Exon 8 Missense Yh 9 1 1 CCALD 2065CNT P560L Exon 7 Y 10 1+1a 2+1b CCALD [709 NA; 1161CNT] [S108X; R259W] Exon 1 Nonsense; Missense Y 11 1 1 CCALD 1126ins GCCATCG fs I246 Exon 1 Frameshift 12 1 1 CCALD 2113TNC L576P Exon 7 Missense 13 1a +2c 3 CCALD 807GNA A141T Exon 1 Missense 14 1 1 CCALD 1415_02 del AG fs E471 Exon 5 Frameshift Y 15 1 1+1b CCALD 915CNA Q177X Exon 1 Nonsense Yh 16 1+1a 1 CCALD 1588GNA R401Q Exon 3 Missense 17 1 1 CCALD 1212 ANG K276E Exon 1 Missense Y 18 1 1 CCALD 907 ANG Y174C Exon 1 Missense 19 1 2 CCALD 2190 ANT K602X Exon 8 Nonsense 20 1 1 CCALD 1326GNC A314P Exon 2 Missense 21 1 1 CCALD 828 ANG N148D Exon 1 Missense Y 22 1 1 CCALD 1588GNA R401Q Exon 3 Missense Y 23 1 0f CCALD 2278GNA C631Y Exon 9 Missense 24 1a 1 CCALD 1008insG fs S207 Exon 1 Frameshift Y 25 1 0f CCALD 1920GNA G512S Exon 6 Missense 26 1+1c 3 CCALD 1415_02 del AG fs E471 Exon 5 Frameshift Y 27 1+1b 1 CCALD [1035ANG; 1853GNA] [K217E; V489V] Exon 1 Missense; same sense Y 28 1+3d 4 AMNg 1234ANG H283R Exon 1 Missense 29 1+2a 3 CCALD 1233CNG H283D Exon 1 Missense 30 2 3 AMN; CCALD 656_57 delGA fs R89 Exon 1 Frameshift a patient or proband died at the time of referral; b fetus by prenatal diagnosis; c presymptomatic at the time of referral; d female heterozygote patient; e determined by molecular ananlysis or deduced by the fact that the carrier was the daughter of an X-ALD, or the mother of at least one X-ALD patients; f de novo mutation; g including three heterozygote female patients; h twice for two pregnancies. Login to comment

PMID: 20859837 [PubMed] Ke LF et al: "Two novel multiple mutations in chinese patients with adrenoleukodystrophy."

No. Sentence Comment

32 Fragments that covered the p.Ser108X and p.Arg259Trp mutations (pedigree 1) or p.Lys217Glu and p.Val489Val mutations (pedigree 2) of the ABCD1 gene were amplified with the primers listed in●▶ Table 1 [7]. Login to comment
38 In patient 2, two substitutions (c.649A>G and c.1467G>A) in one allele of the gene were identified, which resulted in the replacement of the normal lysine by glutamic at codon 217 (p.Lys217Glu) and a silent mutation at codon 489 (p.Val489Val). Login to comment
69 The p.Lys217Glu mutation has been established as a disease-causing mutation by Dvorakova et al. [2] and Kemp et al. [5]. Login to comment