ABCMdb

ABCB11 p.Glu1223Asp

None has been submitted yet.

Publications

PMID: 19101985 [PubMed] Byrne JA et al: "Missense mutations and single nucleotide polymorphisms in ABCB11 impair bile salt export pump processing and function or disrupt pre-messenger RNA splicing."

No. Sentence Comment

68 Continued Exon Nucleotide Change Predicted Protein Effect Location in Protein Associated Phenotype Prevalence or frequency* Any Defect(s) Identified Reference BRIC, 1 family (both hom) 15 c.1757CϾT T586I Adj WB BRIC 1 family (het) No splicing † 15 c.1763CϾT A588V Adj WB PFIC 2 families (both het) No protein 31, 32 15 c.1772AϾG N591S Adj WB SNP-ICP 2.6% 42 15 c.1779TϾA S593R NBF1 PFIC 1 family (het) 29 15 c.1791GϾT V597V NBF1 SNP 2.6% 42 16 c.1880TϾC I627T IC3 PFIC 1 family (het) ‡ 16 c.1964CϾT T655I IC3 BRIC / ICP / DC 1 family (het) Reduced levels of mature protein ‡ 17 c.2029AϾG M677V IC3 SNP 1.6-5.6% 39, 42-45 18 c.2093GϾA R698H IC3 SNP 0.3 - 0.8% 43, 45 18 c.2125GϾA E709K IC3 SNP-PFIC 1 family (het) ‡ 18 c.2130TϾC P710P IC3 SNP-PBC 0.5 - 3.1% 43 20-21 c.2412AϾC A804A TM8 SNP 1.1% 45 20-21 c.2453AϾT Y818F IC4 SNP-PFIC 2 families (hom) Reduced levels of mature protein ‡ 20-21 c.2494CϾT R832C IC4 PFIC 2 families (1 het, 1 consanguineous) Moderate differential splicing 31, 32 20-21 c.2576CϾG T859R IC4 PFIC 1 family (het) 31 22 c.2767AϾC T923P IC5 BRIC 1 family (het) 8 22 c.2776GϾC A926P IC5 BRIC 1 family (het) Mild exon skipping 8 23 c.2842CϾT R948C IC5 PFIC 2 families (both het) Immature protein 31 23 c.2935AϾG N979D TM11 PFIC 1 family (consanguineous) 31 23 c.2944GϾA G982R TM11 PFIC 4 families (1 hom, 1 consanguineous, 2 het) Immature protein 7, 29, 31 23 c.3011GϾA G1004D EC6 PFIC 1 family (hom) 28 24 c.3084AϾG A1028A TM12 SNP-PBC 39.86 - 56.3% Severe exon skipping 8, 43, 45 24 c.3148CϾT R1050C C term BRIC 2 familes (1 hom, 1 het) Immature protein 8 25 c.3329CϾA A1110E Adj WA PFIC 2 familes (both het) Mild exon skipping; immature protein 31 25 c.3346GϾC G1116R WA PFIC / BRIC 1 family (consanguineous) Mild exon skipping ‡ 25 c.3382CϾT R1128C NBF2 PFIC 1 family (consanguineous) Mild exon skipping; immature protein 31 25 c.3383GϾA R1128H NBF2 BRIC 1 family (hom) Mild exon skipping; greatly reduced levels of mature protein 8 26 c.3432CϾA S1144R NBF2 PFIC 1 family (het) Severe differential splicing 29 26 c.3457CϾT R1153C NBF2 PFIC 4 families (2 consanguineous, 2 het) Immature protein 7, 31, 36 26 c.3458GϾA R1153H NBF2 PFIC 4 families (2 consanguineous, 2 het) Severe differential splicing; immature protein 31 26 c.3460TϾC S1154P NBF2 PFIC 1 family (het) Severe differential splicing 31 26 c.3556GϾA E1186K NBF2 SNP 1%-10% Mild exon skipping ‡ 26 c.3589_3590 delCTinsGG L1197G NBF2 BRIC 1 family (het) † 27 c.3628AϾC T1210P Adj ABCm PFIC 1 family (hom) Immature protein 31 27 c.3631AϾG N1211D Adj ABCm SNP-PFIC 1 family (het) ‡ 27 c.3669GϾC E1223D ABCm Prolonged NNH 1 family (het) ‡ 27 c.3683CϾT A1228V Adj ABCm/WB SNP-PBC 0.8% 43 27 c.3691CϾT R1231W Adj ABCm/WB PFIC 1 family (het) Severe exon skipping; immature protein 30, 31 27 c.3692GϾA R1231Q Adj ABCm/WB PFIC 2 families (1 consanguineous, 1 het) No splicing; immature protein 31, 34 27 c.3724CϾA L1242I WB PFIC 1 family (het) 31 28 c.3892GϾA R1268Q¶ NBF2 PFIC 1 family (hom) Immature protein 7 *Prevalence or frequency is quoted depending on how data were presented in the original publication(s). Login to comment

PMID: 20683201 [PubMed] Matte U et al: "Analysis of gene mutations in children with cholestasis of undefined etiology."

No. Sentence Comment

95 Gene sequence variants likely to cause disease phenotypes in subjects with CUEÃ Subject Age g-GTP Liver biopsy Gene Variant (allele frequency, if new) References CUE-1 1 mo 458 Not done JAG1 p.C251X New CUE-2 3.5 mo 632 Cholestasis, GCT, small bile ducts JAG1 p.V1086E New CUE-3 1.5 y 400 Pseudoacinar transformation, portal inflammation, moderate fibrosis ABCB4 p.Q945X/p.Y1171C (0%) New/new CUE-4 26 y 47 Cytoplasmic and canalicular cholestasis, portal fibrosis ATP8B1 p.N45T/p.I1050K (0%) (20)/new CUE-5 3.5 y 40 Electron microscopy consistent with Byler disease ATP8B1 c.1819þ1g>a/p.R930X Newy /(27) CUE-6 1.5 y 20 Canalicular cholestasis, portal inflammation ATP8B1 g.92918del565/g.92918del565 (13) CUE-7 1 y 44 GCT, portal inflammation, and fibrosis ABCB11 p.R928X/p.R1090X (13,28) CUE-8 2.5 y 62 Canalicular cholestasis, periportal inflammation, portal fibrosis ABCB11 p.I541T/p.I541T (12) CUE-9 5.5 y 54 Cholestasis, GCT, ductopenia, bridging fibrosis ABCB11 p.E297G/E297G (22) CUE-10 11 y 9 Minimal cholestasis; insufficient representation of portal tracts ABCB11 p.R948C/p.E1223D (0%) (12)/new CUE-11 6 mo 64 Cytoplasmic and canalicular cholestasis, GCT, fibrosis ABCB11 p.C68Y (0%)/p.R832H (0%) New, new CUE-12 2 y 42 Not done ABCB11 c.3770delA/c.3770delA Newy /newy CUE-13 19 y 29 Marked cholestasis, portal fibrosis. Login to comment