ABCB1 p.Gly341Ala
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PMID: 16545467
[PubMed]
Shilling RA et al: "New light on multidrug binding by an ATP-binding-cassette transporter."
No.
Sentence
Comment
52
V338A confers wild-type levels of resistance to actinomycin D, increases resistance to daunomycin and colchicine, and reduces resistance to vinblastine.
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ABCB1 p.Gly341Ala 16545467:52:4
status: NEW53 The G341A mutation almost completely abolishes the resistance to colchicine and daunomycin, but the resistance to vinblastine and actinomycin D remains at wild-type levels [17].
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ABCB1 p.Gly341Ala 16545467:53:4
status: NEW58 Although mutation of only one of these residues (L975A, V981A and F983A) has no effect on the phenotype of the protein [20], double mutations either completely inhibit (V981A/F983A and L975A/V981A) or cause 50% inhibition (L975A/F983A) of Table 1.
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ABCB1 p.Gly341Ala 16545467:58:490
status: NEW59 Published mutations in human and murine P-glycoprotein that alter drug transport in cells Location of mutation Mutation Refs Mutation Refs Mutation Refs Transmembrane helices H61A and others [14] I214L [60] L868W [59] G64R [15] P223A [65] I936A [21] L65R [15] S224P [60] F938A [21] Q139[H/P/R] [60] I306R [18] S939[A/C/T/Y/W/D/F] [21,22] G141V [17] F335A [16] T941A [21] G185V [61,62] V338A [66] Q942A [21] I186N [61] G338A [67,68] A943G [21] G187V [17] A339P [67,68] Y946A [21] G187E [60] G341A [66] S948A [21] A192T [60] S344[A/T/C/Y] [66] Y949A [21] F200L [60] N350I [19] C952A [21] F204S [60] P709A [65] F953A [21] R206L [60] G830V [17] L975A [20] W208G [60] I837L [23] F978A [16] K209E [60] N839I [23] V981A [20] L210I [60] I862F [19] F983A [20] T211P [60] L865F [19] F978A [16] V213A [60] P866A [65] N988D [59] Intracellular domain T169I [60] K177I [60] G288V [17] R170L [60] E180G [60] A931T [19] L171P [60] G181R [60] F934A [21] T172P [60] G183D [60] G935A [21] S176P [60] D184N [60] NBD D555N [63] K1076M [69] E1197Q [64] D558N [64] D1093N [64] D1203N [64] D592N [64] E1125Q [64] D1237N [64] E604Q [64] S1173A [70] E1249Q [64] Review TRENDS in Pharmacological Sciences Vol.27 No.
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ABCB1 p.Gly341Ala 16545467:59:490
status: NEW