ABCMdb

ABCC2 p.Leu927Arg

None has been submitted yet.

Publications

PMID: 18464048 [PubMed] Gradhand U et al: "Pharmacogenomics of MRP transporters (ABCC1-5) and BCRP (ABCG2)."

No. Sentence Comment

101 Several molecular defects in MRP2 have been suggested to result in DJS including those which produce deficient protein maturation (Hashimoto et al., 2002; Keitel et al., 2003), proteasomal degradation (Keitel, 2003), impaired membrane sorting (Hashimoto et al., 2002; Mor-Cohen et al., 2001), loss in transport activity (Mor-Cohen et al., 2001), Figure 2 Predicted membrance topology of MRP2 (ABCC2) based on hydrophobicity analysis. Locations of the non-synonymous polymorphisms are indicated with arrows. See Table 2 for allele frequencies and description of funtional consequences. NH2 COOH NBD NBD in out Membrane Pro19Leu Phe39Tyr Arg100* Arg100Gln Ser281Asn Ser325* Asp333Gly Arg353His Arg412Gly Val417Ile Lys430Arg Thr486Ile Gly676Arg Trp709Arg Asn718Ser Ser789Phe Arg768Trp Asp833Asn Glu893Gln Leu927Arg Lys961Arg Tyr967* Phe981Leu Gln1019His Arg1066* Arg1150His Arg1100Cys Arg1100His Ile1137Phe Ile1173Phe Val1188Glu Arg1174His Arg1181Leu Asn1244Lys Thr1273Ala Pro1291Leu Lys1299Gln Arg1310* Ser1367Cys Gln1382Arg Arg1392del Met1393del Ala1450Thr Thr1476Met Cys1515Tyr MRP2 (ABCC2) NBD NBD Asp833Asn Glu893Gln Leu927Arg Lys961Arg Tyr967* NBD NBDNBD Asp833Asn Glu893Gln Leu927Arg Lys961Arg Tyr967* 325 Table2MRP2(ABCC2)singlenucleotidepolymorphisms.Location,allelefrequencyandfunctionaleffects. Positionin codingsequence Amino acidexchangeLocation Allelefrequency EffectNCBIIDReferenceAfCaJpothers 56C>TPro19LeuExon2--1[1]b -- 116T>APhe39TyrExon2--0[2]--rs927344 298C>TArg100*Exon3--[3]-DJS[3] 299G>AArg100GlnExon3--1[1]b -- 842G>ASer281AsnExon7-0[4]1[1]b -- 974C>GSer325*Exon8---Malayan[5]DJS[5] 998A>GAsp333GlyExon8--0[2]--rs17222674 1058G>AArg353HisExon9--0[2]--rs7080681 1271A>GArg412GlyExon10-[6]0[2]-DJS;Decreaseinmethotrexateelimination[6] 1249G>AVal417IleExon10-22[7]13[9]-lowermRNAand(protein)expressioninpreterm placenta[11] rs2273697 26[8]16[4]noeffectonRNAandproteinininduodenum[12] 19[10]noeffectonproteininliver[8] noeffectonconjugatedbilirubinlevelinserum[13] changesinlocalizationinneuroepithelialtumors[14] possibleassociationwithtenofovir-inducedrenal proximaltubulopathy[15] 1289A>GLys430ArgExon10-4[16]0[2]-- 1457C>TThr486IleExon10-0[4]3[1]b -- 2026G>CGly676Arg--0[2]-DJS[17] 2125T>CTrp709Arg--0[2]-DJS[17] 2153A>GAsn718SerExon17-0[4]0[2]--rs3740072 2302C>TArg768TrpExon18-0[18]1[9]-DJS;deficientmaturationandimpairedsorting[19] 2366C>TSer789PheExon18-0[18]1[9]-lowerexpressionandmembranelocalization[20] noeffectonconjugatedbilirubinlevelinserum[13]/ heterozygous 2647G>AAsp883AsnExon20--1[1]b -- 2677G>CGlu893GlnExon20--0[2]--rs3740071 2780T>GLeu927ArgExon21-1[10]0[2]-- (Continued) Table2(Continued) Positionin codingsequence Aminoacid exchangeLocation Allelefrequency EffectNCBIIDReferenceAfCaJpothers 2882A>GLys961ArgExon21--1[1]b --- 2901C>ATyr967*Exon22--0[2]--rs17222547 2943C>GPhe981LeuExon22-2[21]0[2]-Noinfluenceonpravastatinkinetics[21] 3057G>TGln1019HisExon22--1[1]b -- 3196C>TArg1066*Exon23-[22]0[2]-DJS;truncatedprotein[22][23] 3298C>TArg1100CysExon24-1[10]0[2]-- 3299G>AArg1100HisExon24-1[10]0[2]-- 3449G>AArg1150HisExon25--0[2]Israeli[24]DJS;impairedtransportactivityintransfectedcells althoughnormalexpressionandlocalization[24] 3517A>TIle1173PheExon25--0[2]Israeli[24]DJS;impairedproteinmaturationandproteasomal degradation[25] lowexpression,mislocation,andimpairedtransport activityintransfectedcells[24] 3521G>AArg1174HisExon25-0[4]1[1]b -- 3542G>TArg1181LeuExon25-0[4]0[2]--rs8187692 3563T>AVal1188GluExon25-7[4]1[1]b -noeffectonnelfinaviraccumulationinPBMC[4],rs17222723 4[16]associatedwithanthracycline-induced cardiotoxicity[26] 6[8] 3732C>TAsn1244LysExon26--0[1]b -- 0[2] 3817A>GThr1273AlaExon27--0[2]--rs8187699 3872C>TPro1291LeuExon28--0[2]--rs17216317 3897A>CLys1299GlnExon28--0[2]--rs4148400 3928C>TArg1310*Exon28--0[2]-DJS[17,27] 4100C>GSer1367CysExon29--1[1]b -- 4145A>GGln1382ArgExon29--[28]-DJS;noeffectonmaturationorsorting,impaired substrate-inducedATPhydrolysis[19] 4175-80delArg1392delExon30--0[2]-DJS;deficientMRP2maturationandimpaired sortingtoapicalmembraneintransfectedcells[29] 327 4348G>AAla11450ThrExon31-0[18]1[9]-lowerexperssionandmembracelocalizationin transfectedcells[20] 4461C>TThr1476MetExon31-[30]1[2]-- 4544G>ACys1515TyrExon32-9[4]1[1]b -noeffectonnelfinaviraccumulationinPBMC[4]rs8187710 5[10]associatedwithanthracycline-induced cardiotoxicity[26] 4[16] 6[8] ReferencewithoutfrequencymeansthatSNPwasdetectedbutnofrequencydetermined. Login to comment

PMID: 20103563 [PubMed] Klaassen CD et al: "Xenobiotic, bile acid, and cholesterol transporters: function and regulation."

No. Sentence Comment

7118 Nucleotide Change Amino Acid Change In Vitro Function Protein Expression/Localization ABCC1 MRP1 G128C C43S 1↔ Intracellular C218T T73I 1↔ Normal C257T S92F 2↔ Normal C350T T117M 2↔ Normal G689A R230Q ↔ Normal G1057A V353M N.D. N.D. G1299T R433S 2↔ Normal G1898A R633Q 2↔ Normal G2012T G671V ↔ Normal G2168A R723Q 2 Normal G2965A A989T 2↔ Normal G3140C C1047S 1↔ Normal G3173A R1058Q ↔ Normal C4535T S1512L ↔ Normal ABCC2 MRP2 C-24T N.D. N.D. G1058A R353H N.D. N.D. G1249A V417I ↔ Normal C2366T S789F 12 Intracellular T2780G L927R N.D. N.D. C3298T R1100C N.D. N.D. G3299A R1100H N.D. N.D. T3563A V1188E N.D. N.D. G4348A A1450T ↔ Normal/Intracellular G4544A C1515Y N.D. N.D. ABCC3 MRP3 G32A G11D ↔ Normal C202T H68Y N.D. N.D. G296A R99Q N.D. Normal C1037T S346F 2 Normal C1537A Q513K N.D. N.D. T1643A L548Q N.D. N.D. G1820A S607N 2 Normal C2221T Gln741STOP N.D. N.D. G2293C V765L ↔ Normal G2395A V799M N.D. N.D. C2758T P920S 1 Normal G2768A R923Q 1 Normal C3657A S1219R N.D. N.D. C3856G R1286G ↔ Normal G3890A R1297H N.D. N.D. C4042T R1348C 1 Normal A4094G Q1365R ↔ Normal C4141A R1381S ↔ Intracellular C4217T T1406M N.D. N.D. G4267A G1423R N.D. N.D. ABCC4 MRP4 C52A L18I N.D. N.D. C232G P78A 2↔ Normal T551C M184T N.D. N.D. G559T G187W 2 Reduced A877G K293E ↔ Normal G912T K304N ↔ Normal C1067T T356M N.D. N.D. C1208T P403L 2↔ Normal G1460A G487E 2 Normal A1492G K498E ↔ Normal A1875G I625M N.D. N.D. C2000T P667L N.D. N.D. A2230G M744V ↔ Normal G2269A E757K N.D. Intracellular G2459T R820I N.D. N.D. G2560T V854F N.D. N.D. G2698T V900L N.D. N.D. G2867C C956S 1↔ Normal G3211A V1071I ↔ Normal C3425T T1142M N.D. N.D. G3659A R1220Q N.D. N.D. A3941G Q1314R N.D. N.D. 2, reduced function; 1, increased function; ↔, no change in function; N.D. not determined. Login to comment
7115 Nucleotide Change Amino Acid Change In Vitro Function Protein Expression/Localization ABCC1 MRP1 G128C C43S 1࢒ Intracellular C218T T73I 1࢒ Normal C257T S92F 2࢒ Normal C350T T117M 2࢒ Normal G689A R230Q ࢒ Normal G1057A V353M N.D. N.D. G1299T R433S 2࢒ Normal G1898A R633Q 2࢒ Normal G2012T G671V ࢒ Normal G2168A R723Q 2 Normal G2965A A989T 2࢒ Normal G3140C C1047S 1࢒ Normal G3173A R1058Q ࢒ Normal C4535T S1512L ࢒ Normal ABCC2 MRP2 C-24T N.D. N.D. G1058A R353H N.D. N.D. G1249A V417I ࢒ Normal C2366T S789F 12 Intracellular T2780G L927R N.D. N.D. C3298T R1100C N.D. N.D. G3299A R1100H N.D. N.D. T3563A V1188E N.D. N.D. G4348A A1450T ࢒ Normal/Intracellular G4544A C1515Y N.D. N.D. ABCC3 MRP3 G32A G11D ࢒ Normal C202T H68Y N.D. N.D. G296A R99Q N.D. Normal C1037T S346F 2 Normal C1537A Q513K N.D. N.D. T1643A L548Q N.D. N.D. G1820A S607N 2 Normal C2221T Gln741STOP N.D. N.D. G2293C V765L ࢒ Normal G2395A V799M N.D. N.D. C2758T P920S 1 Normal G2768A R923Q 1 Normal C3657A S1219R N.D. N.D. C3856G R1286G ࢒ Normal G3890A R1297H N.D. N.D. C4042T R1348C 1 Normal A4094G Q1365R ࢒ Normal C4141A R1381S ࢒ Intracellular C4217T T1406M N.D. N.D. G4267A G1423R N.D. N.D. ABCC4 MRP4 C52A L18I N.D. N.D. C232G P78A 2࢒ Normal T551C M184T N.D. N.D. G559T G187W 2 Reduced A877G K293E ࢒ Normal G912T K304N ࢒ Normal C1067T T356M N.D. N.D. C1208T P403L 2࢒ Normal G1460A G487E 2 Normal A1492G K498E ࢒ Normal A1875G I625M N.D. N.D. C2000T P667L N.D. N.D. A2230G M744V ࢒ Normal G2269A E757K N.D. Intracellular G2459T R820I N.D. N.D. G2560T V854F N.D. N.D. G2698T V900L N.D. N.D. G2867C C956S 1࢒ Normal G3211A V1071I ࢒ Normal C3425T T1142M N.D. N.D. G3659A R1220Q N.D. N.D. A3941G Q1314R N.D. N.D. 2, reduced function; 1, increased function; ࢒, no change in function; N.D. not determined. Login to comment

PMID: 17112803 [PubMed] Rau T et al: "High-dose methotrexate in pediatric acute lymphoblastic leukemia: impact of ABCC2 polymorphisms on plasma concentrations."

No. Sentence Comment

106 DNA sequence Amino acid change Genotype Frequency of W allele W/W W/R R/R Exon 1 C-24T rs717620 GAAGAGTCTT C/T GTTCCAGACG - 38 20 1 0.81 (0.73-0.87) Exon 10 G1249A rs2273697 GGAGTACACC G/A TTGGAGAAAC Val417Ile 37 22 0 0.81 (0.73-0.87) Exon 21 T2780G - CTGAAGTCCC T/G GAGAAACTCC Leu927Arg 58 1 0 0.992 (0.95-0.998) Intron 21 C2883ϩ11T - GTGAACACCA C/T ACAGAAAAGT - 58 1 0 0.992 (0.95-0.998) Exon 24 C3298T - TCAGTCCTTG C/T GCAGCTGGATT Arg1100Cys 58 1 0 0.992 (0.95-0.998) Exon 24 G3299A - TCAGTCCTTGC G/A CAGCTGGATT Arg1100His 58 1 0 0.992 (0.95-0.998) Intron 27 A3844-73G - GTTCTATGAC A/G CGAGTCCTGG - 53 6 0 0.949 (0.89-0.98) Exon 28 C3972T rs3740066 CTTGTGACAT C/T GGTAGCATGG Ile1324Ile 22 32 5 0.64 (0.55-0.72) Intron 29 G4146ϩ11C rs8187703 GTGAGCTCTA G/C AACTTACTCG - 53 6 0 0.949 (0.89-0.98) Exon 30 G4290T rs7904678 CCCACGAAGT G/T ACAGAGGCTG Val1430Val 53 6 0 0.949 (0.89-0.98) Exon 31 C4488T rs8187707 ACAGGCTGCA C/T ACCATCATGG His1496His 53 6 0 0.949 (0.89-0.98) Intron 31 G4508ϩ12A rs8187708 TGAGTGTAGG G/A GGACAGGGCT - 53 6 0 0.949 (0.89-0.98) Exon 32 G4544A rs8187710 ATTATAGAGT G/A CGGCAGCCCT Cys1515Tyr 53 6 0 0.949 (0.89-0.98) DNA, Deoxyribonucleic acid. Login to comment