ABCG2 p.Asp296His

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PMID: 18363541 [PubMed] Tamura A et al: "Drug-induced phototoxicity evoked by inhibition of human ABC transporter ABCG2: development of in vitro high-speed screening systems."
No. Sentence Comment
230 Plasma membrane Outside Inside ATP-binding cassette H2 N COOH V12M G51C Q126stop Q141K T153M R160Q Q166E I206L F208S S248P E334stop F431L F489L S441N R482G R482T F571I R575stop N590Y D620N T542A A528T D296H P269S A.
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ABCG2 p.Asp296His 18363541:230:201
status: NEW
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PMID: 18464048 [PubMed] Gradhand U et al: "Pharmacogenomics of MRP transporters (ABCC1-5) and BCRP (ABCG2)."
No. Sentence Comment
250 It should be noted that many xeno- and endobiotic BCRP Figure 5 Predicted membrance topology of BCRP (ABCG2) based on hydrophobicity analysis. Locations of the non-synonymous polymorphisms are indicated with arrows. See Table 5 for allele frequencies and description of funtional consequences. NH2 COOH NBD Val12Met Gly51Cys Gln126* Ala149Pro Gln141Lys Thr153Met Arg160Gln Arg163Lys Gln166Glu Phe506Ser Phe507Leu Val508Leu Met509* Phe489Leu Ser441Asn Phe431Leu Glu334* Ile206Leu Ala315del Thr316del Phe208Ser Asp296His Ser248Pro Pro269Ser Phe571Ile Arg575* Asn590Tyr Asp620Asn in out Membrane BCRP (ABCG2) NBD Val12Met NBDNBD Val12Met substrates are also transported by other efflux transporters, especially P-glycoprotein, thus extrapolating BCRP related in vitro data to the in vivo situation may be difficult.
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ABCG2 p.Asp296His 18464048:250:509
status: VERIFIED
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PMID: 18855611 [PubMed] Zhou SF et al: "Clinical pharmacogenetics and potential application in personalized medicine."
No. Sentence Comment
618 Only a small portion of them are non-synonymous (V12M, Q141K, Q166E, I206L, F208S, S248P, D296H, L525R, A528T, F571I, and Y590N) and there is one frameshift (1515delC) mutation observed in the coding region of ABCG2.
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ABCG2 p.Asp296His 18855611:618:90
status: VERIFIED
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PMID: 21188243 [PubMed] Ishikawa T et al: "Key Role of Human ABC Transporter ABCG2 in Photodynamic Therapy and Photodynamic Diagnosis."
No. Sentence Comment
177 Gefitinib and imatinib are new anticancer drugs Outside Plasma membrane Inside H2N COOH V12M G51C Q126stop Q141K T153M R160Q Q166E I206L F208S S248P E334stop F431L F489L S441N R482G R482T F571I R575stop N590Y D620N T542A A528T D296H P269S ATP-binding cassette (a) 0 0.1 0.3 0.4 0.2 0.5 Mock WT V12M G51C Q126stop Q141K T153M Q166E I206L F208S S248P E334stop F431L S441N F489L F571I N590Y D620N R482G R482T ATP-dependenthematoporphyrin transport(nmol/min/mgprotein) (b) Figure 4: (a) Schematic illustration of human ABCG2 and its nonsynonymous polymorphisms.
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ABCG2 p.Asp296His 21188243:177:229
status: NEW
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