ABCMdb

ABCA4 p.Lys2172Arg

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Publications

PMID: 19265867 [PubMed] Passerini I et al: "Novel mutations in of the ABCR gene in Italian patients with Stargardt disease."

No. Sentence Comment

57 Table 2 Summary of the mutations identified in the ABCR gene in our series of STGD Italian patients Patient Allele 1 mutation Allele 2 mutation S 1 R212C T1019M S 8 V1433I V1433I S 21 A1598D A1598D S 33 N96K G978D S 56 A1598D G1961E S 70 R212C T1019M S 71 W700X WT S 74 6750delA V767D S 77 G1961E WT S 82 Q21X G1961E S 106 C1177X G1961E S 107 C1177X G1961E S 114 T970P-F1015E - S 115 T970P-F1015E - S 120 N415K G1961E S 162 324-327insT 324-327insT S 181 W1408X G1961E S 190 C1177X A1598D S 201 G1961E WT S 202 Q21X T970P-F1015E S 213 M840R G1961E S 231 WT WT S 236 C1177X G1961E S 237 WT WT S 241 V256 splice WT S 246 IVS6-1g4t R1108C S 260 L2221P 5109delG-I156V S 321 IVS9 þ 1G4C S1099X S 328 IVS42 þ 4delG IVS35 þ 2t4c S 346 E2096K WT S 347 IVS28 þ 5g4a WT S 353 P1484S-G1961E P68L S 354 P1484S-G1961E P68L S 355 P1484S-G1961E P68L S 360 G1961E 5961delGGAC S 364 IVS35 þ 2t4c G1961E S 365 L541P/A1038V G1961E S 377 IVS42 þ 4delG IVS35 þ 2t4c S 380 R653C WT S 413 R212C T1019M S 414 A1598D G1961E S 417 G1078E G1961E S 438 R1055W WT S 440 4021ins24bp T1526M-G1961E S 449 W1479X L2140Q S 450 W1479X L2140Q S 474 W1461X G 1977S S 486 WT WT S 492 R1098C/L1970F 6548insTGAA S 528 T977P IVS40 þ 5g4a S 531 G690V Q1332X S 532 R572X L1473M-4733delGTTT S 535 IVS40 þ 5g4a 5917delG S 550 IVS40 þ 5g4a 6750delA S 555 250insCAAA WT S 556 250insCAAA WT S 575 N96H G1961E S 590 W821R IVS40 þ 5g4a S 592 V931M R1108C S 593 V767D R2030X Table 2 (Continued ) Patient Allele 1 mutation Allele 2 mutation S 594 G172S G1961E S 602 P1380L G1961E S 607 E616K L1580S-K2172R S 640 250insCAAA S1696N S 694 IVS35 þ 2t4c G1961E S 725 IVS13 þ 1g4a Q1376 splice S 731 L541P-A1038V G1961E S 755 N965S IVS40 þ 5g4a S 789 E1087K G1977S S 968 T1019M G1961E S 992 R212C G1961E Bold values indicate novel mutations. Login to comment

PMID: 19074458 [PubMed] Cideciyan AV et al: "ABCA4 disease progression and a proposed strategy for gene therapy."

No. Sentence Comment

127 And for an additional eight mutations (G818E, A1038V;L541P, E1087D, R1108C, E1122K, IVS40þ5G.A, L1940P and K2172R), we performed severity estimates recursively by using estimates established above. Login to comment
151 Estimated severity of ABCA4 alleles and their properties ABCA4 allele Delay of retina-wide disease initiation (years)a In vitro or in vivo studiesb Molecular structural localizationc C2150Y 225.8 NBD-2 A1038V;L541P 214.0 35, 38 ECD-1/NBD-1 IVS38-10 T.C 211.1 L244P 25.7 ECD-1 E1122K 23.5 NBD-1 C54Y 22.1 35 ECD-1 IVS35þ2 T.C 22.1 R602W 21.8 38 ECD-1 V1896D 21.8 TM12 L1940P 21.4 NBD-2 Truncation mutationsd 0.0 E1087D 2.8 NBD-1 R220C 3.9 ECD-1 A1598D 3.9 ECD-2 R1640Q 3.9 ECD-2 R1098C 4.9 NBD-1 P1380L 7.4 35 TM7 N965S 7.6 35 NBD-1 V1433I 8.6 ECD-2 R1108C 10.4 35 NBD-1 T1526M 14.5 35 ECD-2 R2030Q 14.5 NBD-2 L2027F 15.1 35,37 NBD-2 G818E 17.3 35 TM5/TM6 S100P 18.2 ECD-1 L1201R 18.2 NBD-1 R18W 18.5 Nt D600E 18.5 ECD-1 L11P 21.7 Nt D654N 25.3 36 ECD-1 K2172R 27.9 NBD-2 IVS40þ5 G.A 28.1 G1961E 37.9 35 NBD-2 G1961R 44.0 NBD-2 a Delay of retina-wide disease initiation relative to the standard of age 10.6 years. Login to comment