ABCMdb

ABCB1 p.Gly1075Cys

None has been submitted yet.

Publications

PMID: 12226074 [PubMed] Loo TW et al: "The "LSGGQ" motif in each nucleotide-binding domain of human P-glycoprotein is adjacent to the opposing walker A sequence."

No. Sentence Comment

89 CP, copper phenanthroline TABLE I Cross-linking between residues in the NBD1 signature sequence and in the NBD2 Walker A site L531C (21%)a S532C (38%) G533C (91%) G534C (4%) Q535C (0%) 4 °C 21 °C 37 °C 4 °C 21 °C 37 °C 4 °C 21 °C 37 °C 4 °C 21 °C 37 °C 4 °C 21 °C 37 °C G1070C (0%) -b - - - - - - - - - - - - - - S1071C (85%) - - *c - - - - - - - - ϩ - - ϩ S1072C (23%) - ϩc ϩϩd - ϩϩ ϩϩ - - ϩ - - ϩ - - - G1073C (4%) ϩ ϩϩ ϩϩ ϩ ϩϩ ϩϩ - ϩ ϩϩ - - - - - - C1074 (103%) ** ** **d,e - * * - - * - - - - - - G1075C (0%) - - ϩϩ - - ϩ - - - - - - - - - K1076C (12%) - - * - - - - - - - - - - - - S1077C (0%) - - - - - - - - - - - - - - - a Activity of the single cysteine mutant relative to Cys-less P-gp. b No cross-linked product detected in SDS-PAGE. c Relatively weak cross-linking (Ͻ50% of P-gp cross-linked). Login to comment