ABCC3 p.Gly689Ala
| Predicted by SNAP2: | A: D (85%), C: D (85%), D: D (91%), E: D (91%), F: D (91%), H: D (91%), I: D (91%), K: D (91%), L: D (91%), M: D (91%), N: D (91%), P: D (95%), Q: D (91%), R: D (91%), S: D (85%), T: D (91%), V: D (91%), W: D (95%), Y: D (95%), |
| Predicted by PROVEAN: | A: D, C: D, D: D, E: D, F: D, H: D, I: D, K: D, L: D, M: D, N: D, P: D, Q: D, R: D, S: D, T: D, V: D, W: D, Y: D, |
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[hide] Polymorphisms of MRP1 (ABCC1) and related ATP-depe... Pharmacogenet Genomics. 2005 Aug;15(8):523-33. Conseil G, Deeley RG, Cole SP
Polymorphisms of MRP1 (ABCC1) and related ATP-dependent drug transporters.
Pharmacogenet Genomics. 2005 Aug;15(8):523-33., [PMID:16006996]
Abstract [show]
Genetic variations in drug metabolizing enzymes and targets are established determinants of adverse drug reactions and interactions, but less is known about the role of genetic polymorphisms in membrane transport proteins. MRP1 (ABCC1) is one of 13 polytopic membrane proteins that comprise the 'C' subfamily of the ATP-binding cassette (ABC) superfamily of transport proteins. MRP1 and related ABCC family members, including MRP2, 3, 4 and 5 (ABCC2, 3, 4 and 5), each have a distinctive pattern of tissue expression and substrate specificity. Together, these five transporters play important roles in the disposition and elimination of drugs and other organic anions, and in maintenance of blood-tissue barriers, as confirmed by enhanced chemosensitivity of respective knockout mice. Moreover, Mrp2 (Abcc2) deficient animals display mild conjugated hyperbilirubinemia, corresponding to a human condition known as Dubin-Johnson syndrome (DJS). Naturally occurring mutations in MRP/ABCC-related drug transporters have been reported, some of which are non-synonymous single nucleotide polymorphisms. The consequences of the resulting amino acid changes can sometimes be predicted from in vitro site-directed mutagenesis studies or from knowledge of mutations of analogous (conserved) residues in ABCC proteins that cause DJS, Pseudoxanthoma elasticum (ABCC6), cystic fibrosis (CFTR/ABCC7) or persistent hyperinsulinemic hypoglycemia of infancy (SUR1/ABCC8). Continual updating of databases of sequence variants and haplotype analysis, together with in vitro biochemical validation assays and pharmacological studies in knockout animals, should make it possible to determine how genetic variation in the MRP-related transporters contributes to the range of responses to drugs and chemicals observed in different human populations.
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148 Fig. 3 Exon 1 2 3 MSDMSD NBD1 MSD NBD2 C4535T(S1512L) G3173A (R1058Q) G3140C (C1047S) G2965A (A989T) G2168A (R723Q) G2012T(G671V) G1898A (R633Q) G1299T(R433S) G1057A (V353M) G689A (R230Q) C350T(T117M) C257T(S92F) C218T(T73I) C128C (C43S) (TM1-5) (TM6-11) (TM12-17) 4 5 6 7 8 9101112 1314 151617 1819 20 21 22 23 242526272829 30 31 Location of non-synonymous SNPs in the coding regions of the genes in the MRP1/ABCC1 gene.
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ABCC3 p.Gly689Ala 16006996:148:174
status: NEW[hide] Xenobiotic, bile acid, and cholesterol transporter... Pharmacol Rev. 2010 Mar;62(1):1-96. Epub 2010 Jan 26. Klaassen CD, Aleksunes LM
Xenobiotic, bile acid, and cholesterol transporters: function and regulation.
Pharmacol Rev. 2010 Mar;62(1):1-96. Epub 2010 Jan 26., [PMID:20103563]
Abstract [show]
Transporters influence the disposition of chemicals within the body by participating in absorption, distribution, and elimination. Transporters of the solute carrier family (SLC) comprise a variety of proteins, including organic cation transporters (OCT) 1 to 3, organic cation/carnitine transporters (OCTN) 1 to 3, organic anion transporters (OAT) 1 to 7, various organic anion transporting polypeptide isoforms, sodium taurocholate cotransporting polypeptide, apical sodium-dependent bile acid transporter, peptide transporters (PEPT) 1 and 2, concentrative nucleoside transporters (CNT) 1 to 3, equilibrative nucleoside transporter (ENT) 1 to 3, and multidrug and toxin extrusion transporters (MATE) 1 and 2, which mediate the uptake (except MATEs) of organic anions and cations as well as peptides and nucleosides. Efflux transporters of the ATP-binding cassette superfamily, such as ATP-binding cassette transporter A1 (ABCA1), multidrug resistance proteins (MDR) 1 and 2, bile salt export pump, multidrug resistance-associated proteins (MRP) 1 to 9, breast cancer resistance protein, and ATP-binding cassette subfamily G members 5 and 8, are responsible for the unidirectional export of endogenous and exogenous substances. Other efflux transporters [ATPase copper-transporting beta polypeptide (ATP7B) and ATPase class I type 8B member 1 (ATP8B1) as well as organic solute transporters (OST) alpha and beta] also play major roles in the transport of some endogenous chemicals across biological membranes. This review article provides a comprehensive overview of these transporters (both rodent and human) with regard to tissue distribution, subcellular localization, and substrate preferences. Because uptake and efflux transporters are expressed in multiple cell types, the roles of transporters in a variety of tissues, including the liver, kidneys, intestine, brain, heart, placenta, mammary glands, immune cells, and testes are discussed. Attention is also placed upon a variety of regulatory factors that influence transporter expression and function, including transcriptional activation and post-translational modifications as well as subcellular trafficking. Sex differences, ontogeny, and pharmacological and toxicological regulation of transporters are also addressed. Transporters are important transmembrane proteins that mediate the cellular entry and exit of a wide range of substrates throughout the body and thereby play important roles in human physiology, pharmacology, pathology, and toxicology.
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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.
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ABCC3 p.Gly689Ala 20103563:7118:217
status: NEW7115 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.
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ABCC3 p.Gly689Ala 20103563:7115:213
status: NEW[hide] Importance of ABCC1 for cancer therapy and prognos... Drug Metab Rev. 2014 Aug;46(3):325-42. doi: 10.3109/03602532.2014.901348. Epub 2014 Mar 26. Kunicka T, Soucek P
Importance of ABCC1 for cancer therapy and prognosis.
Drug Metab Rev. 2014 Aug;46(3):325-42. doi: 10.3109/03602532.2014.901348. Epub 2014 Mar 26., [PMID:24670052]
Abstract [show]
Multidrug resistance presents one of the most important causes of cancer treatment failure. Numerous in vitro and in vivo data have made it clear that multidrug resistance is frequently caused by enhanced expression of ATP-binding cassette (ABC) transporters. ABC transporters are membrane-bound proteins involved in cellular defense mechanisms, namely, in outward transport of xenobiotics and physiological substrates. Their function thus prevents toxicity as carcinogenesis on one hand but may contribute to the resistance of tumor cells to a number of drugs including chemotherapeutics on the other. Within 48 members of the human ABC superfamily there are several multidrug resistance-associated transporters. Due to the well documented susceptibility of numerous drugs to efflux via ABC transporters it is highly desirable to assess the status of ABC transporters for individualization of treatment by their substrates. The multidrug resistance associated protein 1 (MRP1) encoded by ABCC1 gene is one of the most studied ABC transporters. Despite the fact that its structure and functions have already been explored in detail, there are significant gaps in knowledge which preclude clinical applications. Tissue-specific patterns of expression and broad genetic variability make ABCC1/MRP1 an optimal candidate for use as a marker or member of multi-marker panel for prediction of chemotherapy resistance. The purpose of this review was to summarize investigations about associations of gene and protein expression and genetic variability with prognosis and therapy outcome of major cancers. Major advances in the knowledge have been identified and future research directions are highlighted.
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134 Letourneau et al. (2005) studied the influence of 10 DOI: 10.3109/03602532.2014.901348 ABCC1 and cancer therapy and prognosis non-synonymous SNPs - Cys43Ser (G128C, rs41395947), Thr73Ile (C218T, rs41494447), Ser92Phe (C257T, rs8187844), Thr117Met (C350T, no rs number available), Arg230Gln (G689A, rs8187848), Arg633Gln (G1898A, rs112282109), Arg723Gln (G2168A, rs4148356), Ala989Thr (G2965A, rs35529209), Cys1047Ser (G3140C, rs13337489), Arg1058Gln (G3173A, rs41410450) and Ser1512Leu (C4535T, rs369410659) - on ABCC1 expression using membrane vesicles isolated from transfected cells and assessed transport activity for three known ABCC1 substrates.
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ABCC3 p.Gly689Ala 24670052:134:293
status: NEW159 NCBI ID Reference Amino acid exchange Nucleotide exchange Location Function MAFa rs41395947 Cys43Ser G128C Exon 2 Non-synonymous Unknown rs41494447 Thr73Ile C218T Exon 2 Non-synonymous T &#bc; 0.003 rs8187844 Ser92Phe C257T Exon 3 Non-synonymous T &#bc; 0.004 rs8187848 Arg230Gln G689A Exon 7 Non-synonymous A &#bc; 0.009 rs2230669 Pro272Pro G816A Exon 8 Synonymous A &#bc; 0.037 rs246221 Val275Val T825C Exon 8 Synonymous C &#bc; 0.301 rs35592 non-coding T-176C Intron 9 Non-coding C &#bc; 0.257 rs60782127 Arg433Ser G1299T Exon 10 Non-synonymous T &#bc; 0.004 rs35605 Leu562Leu T1684C Exon 13 Synonymous T &#bc; 0.173 rs112282109 Arg633Gln G1898A Exon 14 Non-synonymous A &#bc; 0.004 rs45511401 Gly671Val G2012T Exon 16 Non-synonymous T &#bc; 0.050 rs4148356 Arg723Gln G2168A Exon17 Non-synonymous A &#bc; 0.027 rs35529209 Ala989Thr G2965A Exon 22 Non-synonymous Unknown rs13337489 Cys1047Ser G3140C Exon 23 Non-synonymous C &#bc; 0.000 rs41410450 Arg1058Gln G3173A Exon 23 Non-synonymous Unknown rs2238476 non-coding G-1960A Intron 23 Non-coding T &#bc; 0.062 rs2230671 Ser1334Ser G4002A Exon 28 Synonymous T &#bc; 0.208 rs28364006 Thr1337Ala A4009G Exon 28 Non-synonymous Unknown rs369410659 Ser1512Leu C4535T Exon 31 Non-synonymous Unknown a Minor allele frequencies for Caucasinans in dbSNP based on HapMap-CEU population or 1000 genomes.
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ABCC3 p.Gly689Ala 24670052:159:280
status: NEW