ABCMdb

ABCD1 p.Ser108Trp

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Publications

PMID: 8651290 [PubMed] Feigenbaum V et al: "Mutational and protein analysis of patients and heterozygous women with X-linked adrenoleukodystrophy."

No. Sentence Comment

76 58:1135-1144, 1996 Table 2 Mutations in the ALD Gene in Studied Patients AMINO ACID MUTATIONSb HOMOLOGUE INd KINDRED CLINICAL LOCALIZATION AMINO ACID ALDP BY NUMBER PHENOTYPEa DNA CpG Exon IN PROTEINC ALTERATION h/m ALDRP hPMP70 IF/WB' CALD, AMN CALD CALD CALD, AS AD CALD, AMN CALC AD AD AD ALMD CALD CALD, AMN CALD CALD, AMN, AD AMN ALMD CALD ALMD CALD AMN ALD AD, AMN, AS CALD, AS CALD CALD AD CALD AMN, ALMD CALD CALD AMN, ALMD CALD CALD, AMN, ALMD CALD CALD, ALMD, AS ALMD CALD AMN CALD, AMN AD AD AMN CALD G416A Ins T524 C679T C679T C700T C709G G732A A829G C840T Del TA927-28 A928G A985T A1048G DeIGC1080-81 C1174T G1266A ins C1521 1636delC DelAG 1801-02 DelAG 1801-02 DelAG 1801-02 DelAG 1801-02 ins TGG 1848 G 1920 A C1938T C1938T G1950A C2065T C2065T C2065T C2065T C2065G G 2166+1 A T2202C DelGC 2335 C2364T C2364T No mutation found No mutation found No mutation found No mutation found No mutation found No mutation found No mutation found 1 1 + 1 + 1 1 1 + 1 1 + 1 1 1 1 1 1 1 + 1 3 4 S 5 S S S 6 + 6 + 6 6 + 7 + 7 + 7 + 7 + 7 + 7 8 9 9 9 W10 X Frameshift at L46 TMS2 S98L TMS2 S98L T1OSI S108W G116R TMS3 N148S TMS3 R152C Frameshift at Y180 Y181C TMS4 D200V TMS4 D221G Frameshift at R231 P263L EAA-like A294T Frameshift at V378 Frameshift at T416 Frameshift at E471 Frameshift at E471 Frameshift at E471 Frameshift at E471 ins val 491 Walker A G512S Walker A R518W Walker A R518W G 522 W P560L P560L P560L P560L P56OR Splice at G593 Walker B S606P Frameshift at D649 R660W R660W Absent Not done S A Present S A Present T T Absent S D Decreased G T Absent N N Present R K Present Absent Y Y Not done D D Not done D D Absent Absent P R Decreased A A Not done Absent Absent Absent Absent Absent Absent Absent G G Absent R R Absent R R Decreased G E Absent P P Decreased P P Decreased P P Decreased P P Absent P P Absent Not done S S Absent Absent R R Absent R R Absent Not done Absent Absent Absent Present Absent Absent a CALD = cerebral ALD (5-15 years); AMN = adrenomyeloneuropathy; ALMD = adrenomyeloneuropathy with cerebral involvement; AD = Addison disease; AS = Asymptomatic. Login to comment
131 Lane 1, protein markers; lane 2, control; lane 3, patient 18 (S108W); lane 4, patient 32 (P263L); lane 5, patient 5 (P560L); lane 6, patient 4 (G116R); lane 7, patient 19 (D221G); lane 8, patient 33 (S98L); lane 9, patient 78 (S606P); lane 10, patient 3 (no mutation found); lane 11, patient 37 (P560L); lane 12, patient 22 (R660W); lane 13, control; lane 14, patient 39 (T1051); lane 15, patient 4 (G116R); lane 16, patient 43 (frameshift at Y180); lane 17, patient 5 (P560L); lane 18, patient 59 (G512S); lane 19, patient 29 (frameshift at D649); lane 20, patient 69 (P560L); lane 21, patient 19 (D221G); lane 22, patient 64 (W1OX); lane 23, patient 63 (frameshift at R231); lane 24, patient 52 (no mutation found); lane 25, patient 61 (frameshift at E471); and lane 26, patient 83 (G522W). Login to comment
173 Four missense mutations (S108W, P263L, R518W, and P560L) resulted in decreased ALDP immunoreactivity reflecting likely instability and/or partial deficiency in the peroxisomal targeting of ALDP. Login to comment
174 Three missense mutations (S98L, N148S, and R152C) resulted in the synthesis of a stable but presumably nonfunctioning protein. Login to comment
75 58:1135-1144, 1996 Table 2 Mutations in the ALD Gene in Studied Patients AMINO ACID MUTATIONSb HOMOLOGUE INd KINDRED CLINICAL LOCALIZATION AMINO ACID ALDP BY NUMBER PHENOTYPEa DNA CpG Exon IN PROTEINC ALTERATION h/m ALDRP hPMP70 IF/WB' CALD, AMN CALD CALD CALD, AS AD CALD, AMN CALC AD AD AD ALMD CALD CALD, AMN CALD CALD, AMN, AD AMN ALMD CALD ALMD CALD AMN ALD AD, AMN, AS CALD, AS CALD CALD AD CALD AMN, ALMD CALD CALD AMN, ALMD CALD CALD, AMN, ALMD CALD CALD, ALMD, AS ALMD CALD AMN CALD, AMN AD AD AMN CALD G416A Ins T524 C679T C679T C700T C709G G732A A829G C840T Del TA927-28 A928G A985T A1048G DeIGC1080-81 C1174T G1266A ins C1521 1636delC DelAG 1801-02 DelAG 1801-02 DelAG 1801-02 DelAG 1801-02 ins TGG 1848 G 1920 A C1938T C1938T G1950A C2065T C2065T C2065T C2065T C2065G G 2166+1 A T2202C DelGC 2335 C2364T C2364T No mutation found No mutation found No mutation found No mutation found No mutation found No mutation found No mutation found 1 1 + 1 + 1 1 1 + 1 1 + 1 1 1 1 1 1 1 + 1 3 4 S 5 S S S 6 + 6 + 6 6 + 7 + 7 + 7 + 7 + 7 + 7 8 9 9 9 W10 X Frameshift at L46 TMS2 S98L TMS2 S98L T1OSI S108W G116R TMS3 N148S TMS3 R152C Frameshift at Y180 Y181C TMS4 D200V TMS4 D221G Frameshift at R231 P263L EAA-like A294T Frameshift at V378 Frameshift at T416 Frameshift at E471 Frameshift at E471 Frameshift at E471 Frameshift at E471 ins val 491 Walker A G512S Walker A R518W Walker A R518W G 522 W P560L P560L P560L P560L P56OR Splice at G593 Walker B S606P Frameshift at D649 R660W R660W Absent Not done S A Present S A Present T T Absent S D Decreased G T Absent N N Present R K Present Absent Y Y Not done D D Not done D D Absent Absent P R Decreased A A Not done Absent Absent Absent Absent Absent Absent Absent G G Absent R R Absent R R Decreased G E Absent P P Decreased P P Decreased P P Decreased P P Absent P P Absent Not done S S Absent Absent R R Absent R R Absent Not done Absent Absent Absent Present Absent Absent a CALD = cerebral ALD (5-15 years); AMN = adrenomyeloneuropathy; ALMD = adrenomyeloneuropathy with cerebral involvement; AD = Addison disease; AS = Asymptomatic. Login to comment

PMID: 15128429 [PubMed] Ding C et al: "Simultaneous quantitative and allele-specific expression analysis with real competitive PCR."

No. Sentence Comment

132 The ddNTPs/dNTP mixtures are: ddATP/ddCTP/ddGTP/dTTP for interleukin 6 and ABCD1 Q672X, ddTTP/ddCTP/ddGTP/dATP for lexA, and ddATP/ddCTP/ddTTP/dGTP for ABCD-1 S108W and S213C. Login to comment

PMID: 12175782 [PubMed] Guimaraes CP et al: "Molecular characterization of 21 X-ALD Portuguese families: identification of eight novel mutations in the ABCD1 gene."

No. Sentence Comment

66 Type of genetic alteration Exon RT-PCR fragmenta Nucleotide change Amplicon usedb /RFLP associatedc ALDP (WB) ABCD1 mRNA (NB) References Missense 1 S103R 1 F2 c.309C > G ALDe1A/þCfoI Diminished Detectable [19] 2 S108W 1 - c.323C > G ALDe1B/þRleAI Not done Not done [18] 3 S108L 1 - c.323C > T - Normal Not done [20] 4 L114P 1 F2 c.341T > C ALDe1B/ÀEcoRII Diminished Detectable Novel mutation 5 ½R236H; G512S 1 F3 [c.707G > A; ALDe1C/þNcoI Novel mutation 6 F6 c.1534G > A] ALDe6/þPstI Not detectable Not done [16,17] 6 G266R 1 F3 c.796G > A - Normal Detectable [21] 7 R518W 6 F6 c.1552C > T ALDe6/ÀHpaII Diminished Detectable [22] 8 R518Q 6 F6 c.1153G > A ALDe6/ÀBamHI Diminished Not done [23] 9 R545W 6 - c.1633A > T ALDe6/þTspRI Not done Not done Novel mutation 10 R591W 7 F7 c.1171C > T ALDe7/ÀAciI Normal Not done [24] 11 L655P 9 F8 c.1964T > C ALDe8/9/ÀSapId Diminished Detectable Novel mutation 12 R660W 9 F7/F8 c.1978C > T ALDe8/9/þBsrI Diminished Detectable [16,17,25] 13 H667L 10 F8 c.2000A > T ALDe10/þDdeId Diminished Detectable Novel mutation Nonsense 14 Q574X 7 F6 c.1720C > T ALDe7/ÀAlwNI Not detectable Detectable Novel mutation 15 W601X 8 F7 c.1802G > A ALDe8/9/ÀBsrI Not detectable Not detectable [9] Frameshift 16 fs G298 1 F3 [c.893delG; c.894C > T] ALDe1C/ÀNlaIV Not detectable Detectable Novel mutation 17, 18 fs E472 5 F5 c.1415-1416delAG - Not detectable Detectable [21,26,27] Microdeletion 19 F175del 1 F2 c.522-524delCTT d Diminished Detectable Novel mutation Splicing defect 20 Splicing IVS1 - c.900G > A - Not done Not done [10] 21 Splicing IVS7 - c.1760+1G > A - Not done Not done [18] Polymorphism 1, 5 F673F 8 F8 c.2019C > T ÀTaqI - - [28] 1, 2, 5, 11, 13 30 UTR F8 - ÀDrdI - - [27] a RT-PCR fragment (defined according to [10]) which shows heteroduplex molecules in a CSGE analysis. Login to comment

PMID: 10369742 [PubMed] Perusi C et al: "Two novel missense mutations causing adrenoleukodystrophy in Italian patients."

No. Sentence Comment

44 Other mutations in this segment have been described that cause ALD including the substitution of serine 108 for tryptophan described in a ChALD and in an AMN.9 The authors9 demonstrated that the substitution of this serine for tryptophan showed decreased ALDP immunoreactivity and a weak 75 kD ALDP band on Western blotting indicating that the substitution of serine 108 probably results in the synthesis of an unstable protein that is rapidly degraded in the cytosol. Login to comment
45 Other mutations in this segment have been described that cause ALD including the substitution of serine 108 for tryptophan described in a ChALD and in an AMN.9 The authors9 demonstrated that the substitution of this serine for tryptophan showed decreased ALDP immunoreactivity and a weak 75 kD ALDP band on Western blotting indicating that the substitution of serine 108 probably results in the synthesis of an unstable protein that is rapidly degraded in the cytosol. Login to comment