Incidental Mutation 'R2418:Abca2'
ID249053
Institutional Source Beutler Lab
Gene Symbol Abca2
Ensembl Gene ENSMUSG00000026944
Gene NameATP-binding cassette, sub-family A (ABC1), member 2
SynonymsAbc2, D2H0S1474E
MMRRC Submission 040380-MU
Accession Numbers

NCBI RefSeq: NM_007379.2; MGI: 99606

Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R2418 (G1)
Quality Score225
Status Not validated
Chromosome2
Chromosomal Location25428703-25448540 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 25437989 bp
ZygosityHeterozygous
Amino Acid Change Alanine to Threonine at position 768 (A768T)
Ref Sequence ENSEMBL: ENSMUSP00000099983 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102919]
Predicted Effect probably benign
Transcript: ENSMUST00000102919
AA Change: A768T

PolyPhen 2 Score 0.225 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000099983
Gene: ENSMUSG00000026944
AA Change: A768T

DomainStartEndE-ValueType
transmembrane domain 21 40 N/A INTRINSIC
low complexity region 119 130 N/A INTRINSIC
low complexity region 220 237 N/A INTRINSIC
coiled coil region 271 296 N/A INTRINSIC
low complexity region 309 346 N/A INTRINSIC
Pfam:ABC2_membrane_3 493 911 9.7e-18 PFAM
AAA 1015 1197 9.22e-7 SMART
low complexity region 1364 1376 N/A INTRINSIC
low complexity region 1589 1607 N/A INTRINSIC
Pfam:ABC2_membrane_3 1696 2008 2.3e-44 PFAM
AAA 2079 2264 1.12e-5 SMART
low complexity region 2375 2394 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143075
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150550
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199405
Meta Mutation Damage Score 0.146 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.8%
Validation Efficiency
MGI Phenotype Strain: 3697467; 3719855
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intracellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the ABC1 subfamily. Members of the ABC1 subfamily comprise the only major ABC subfamily found exclusively in multicellular eukaryotes. This protein is highly expressed in brain tissue and may play a role in macrophage lipid metabolism and neural development. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Null mice show tremors, hyperactivity, abnormal coordination, and alterations in CNS myelin sheath ultrastructure, [provided by MGI curators]
Allele List at MGI

All alleles(4) : Targeted(4)

Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acox3 A G 5: 35,604,638 N442S probably benign Het
Acp5 C A 9: 22,129,952 V60L probably benign Het
Arap3 T C 18: 37,989,944 D501G probably damaging Het
Bcorl1 A G X: 48,370,541 T425A probably damaging Het
Btd G A 14: 31,641,136 probably null Het
Cfap74 T A 4: 155,455,709 probably benign Het
Cnot8 G A 11: 58,115,310 G222R probably damaging Het
Col4a4 G T 1: 82,532,936 A205E unknown Het
Cwf19l1 T C 19: 44,131,472 T77A probably benign Het
Cyp2b9 A G 7: 26,186,707 T100A probably benign Het
Ddx24 A G 12: 103,417,737 L485P probably damaging Het
Dnah9 A T 11: 66,095,415 L1131* probably null Het
Dnase1l3 T A 14: 7,968,089 E272V possibly damaging Het
Dscc1 G A 15: 55,083,424 R302* probably null Het
Elk3 T C 10: 93,284,827 N50S probably damaging Het
Fmo3 A T 1: 162,966,958 I181K probably benign Het
Golga3 T C 5: 110,201,868 I655T probably damaging Het
Hspa1l A T 17: 34,977,188 T68S probably benign Het
Itgax C T 7: 128,142,333 R839W probably damaging Het
Itk A G 11: 46,338,217 F379L probably damaging Het
Kif7 C A 7: 79,698,693 R1300L probably benign Het
Klkb1 A T 8: 45,289,112 D43E possibly damaging Het
Kmt5b C T 19: 3,807,266 A318V probably benign Het
Krt78 T C 15: 101,946,634 Y914C probably benign Het
Lactb2 T C 1: 13,660,339 T38A possibly damaging Het
Lmbr1l A C 15: 98,907,537 F361C possibly damaging Het
Magi1 T C 6: 93,745,910 D329G probably damaging Het
Map3k5 T A 10: 20,110,857 V939E probably benign Het
Mcm8 C T 2: 132,824,738 A233V probably benign Het
Mcur1 C T 13: 43,549,537 V241M possibly damaging Het
Mical2 G T 7: 112,320,734 probably null Het
Nudt13 A G 14: 20,311,513 E219G probably damaging Het
Olfr1212 A G 2: 88,959,036 N190S probably benign Het
Olfr449 A G 6: 42,838,049 H56R probably benign Het
Olfr653 A T 7: 104,579,934 H96L probably benign Het
Osbpl7 A C 11: 97,059,178 D395A probably benign Het
Osbpl9 A G 4: 109,066,218 C495R probably damaging Het
Pcdhac1 T C 18: 37,091,328 L398P probably benign Het
Pcnx4 T A 12: 72,556,263 F433Y probably damaging Het
Pdp1 G A 4: 11,961,838 P158S probably damaging Het
Pkd1l3 A C 8: 109,670,721 *2152C probably null Het
Plcxd3 G T 15: 4,574,763 K284N probably benign Het
Plxnb2 A G 15: 89,161,069 V1058A possibly damaging Het
Ptbp1 T C 10: 79,859,677 Y187H probably damaging Het
Resp18 T C 1: 75,272,311 *176W probably null Het
Rps6ka2 A C 17: 7,299,339 Q665H possibly damaging Het
Rtn1 T C 12: 72,304,278 T386A probably benign Het
Samt2 A T X: 154,575,227 probably null Het
Scn1a T C 2: 66,273,843 N1663S probably damaging Het
Smyd1 A T 6: 71,239,553 I70N probably damaging Het
Tas2r105 T C 6: 131,687,447 E6G probably damaging Het
Tchh G T 3: 93,445,629 R792L unknown Het
Tenm3 C T 8: 48,276,658 D1438N possibly damaging Het
Tmem184b A G 15: 79,365,943 Y211H possibly damaging Het
Top3a C A 11: 60,748,016 G551V possibly damaging Het
Vmn1r168 A T 7: 23,541,399 N227I probably benign Het
Vmn1r203 T A 13: 22,524,834 S262T possibly damaging Het
Vmn1r204 T G 13: 22,556,250 L17R probably damaging Het
Wdr66 A C 5: 123,254,268 probably benign Het
Other mutations in Abca2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00093:Abca2 APN 2 25445963 splice site probably null
IGL01102:Abca2 APN 2 25433956 splice site probably benign
IGL01322:Abca2 APN 2 25446782 splice site probably null
IGL01402:Abca2 APN 2 25442003 missense probably damaging 1.00
IGL01419:Abca2 APN 2 25437514 missense probably damaging 1.00
IGL01490:Abca2 APN 2 25446011 missense probably damaging 1.00
IGL01633:Abca2 APN 2 25444394 missense possibly damaging 0.66
IGL01661:Abca2 APN 2 25442995 missense probably benign 0.01
IGL01804:Abca2 APN 2 25446625 missense probably damaging 1.00
IGL01933:Abca2 APN 2 25444111 missense probably damaging 1.00
IGL01941:Abca2 APN 2 25443095 missense probably benign 0.02
IGL02158:Abca2 APN 2 25447879 utr 3 prime probably benign
IGL02173:Abca2 APN 2 25441897 missense probably benign 0.00
IGL02419:Abca2 APN 2 25446837 missense probably benign
IGL02532:Abca2 APN 2 25435136 missense probably benign 0.03
IGL02572:Abca2 APN 2 25433317 missense possibly damaging 0.95
Abseiling UTSW 2 25447003 missense possibly damaging 0.65
R0126:Abca2 UTSW 2 25443730 missense possibly damaging 0.88
R0140:Abca2 UTSW 2 25438085 critical splice donor site probably null
R0372:Abca2 UTSW 2 25437353 missense probably damaging 1.00
R0437:Abca2 UTSW 2 25442845 missense probably damaging 0.99
R0505:Abca2 UTSW 2 25434894 missense probably benign 0.22
R0570:Abca2 UTSW 2 25447405 splice site probably null
R1037:Abca2 UTSW 2 25438228 splice site probably benign
R1283:Abca2 UTSW 2 25446689 missense probably damaging 1.00
R1448:Abca2 UTSW 2 25440530 missense possibly damaging 0.73
R1464:Abca2 UTSW 2 25447834 splice site probably benign
R1468:Abca2 UTSW 2 25441296 missense probably damaging 0.99
R1468:Abca2 UTSW 2 25441296 missense probably damaging 0.99
R1480:Abca2 UTSW 2 25433397 missense possibly damaging 0.60
R1545:Abca2 UTSW 2 25442358 missense probably benign 0.17
R1562:Abca2 UTSW 2 25446319 missense probably benign 0.43
R1569:Abca2 UTSW 2 25439185 missense probably benign 0.45
R1586:Abca2 UTSW 2 25447216 missense probably damaging 0.98
R1635:Abca2 UTSW 2 25444856 missense probably benign 0.03
R1699:Abca2 UTSW 2 25447351 missense possibly damaging 0.80
R1754:Abca2 UTSW 2 25434333 missense probably benign 0.01
R1760:Abca2 UTSW 2 25443043 missense probably benign 0.00
R2040:Abca2 UTSW 2 25443805 missense probably damaging 1.00
R2067:Abca2 UTSW 2 25437505 missense possibly damaging 0.88
R2111:Abca2 UTSW 2 25437505 missense possibly damaging 0.88
R2248:Abca2 UTSW 2 25433464 splice site probably benign
R2323:Abca2 UTSW 2 25445175 missense probably benign 0.00
R2419:Abca2 UTSW 2 25437989 missense probably benign 0.22
R3816:Abca2 UTSW 2 25446071 missense probably damaging 1.00
R4180:Abca2 UTSW 2 25441578 missense possibly damaging 0.58
R4431:Abca2 UTSW 2 25442852 missense probably benign
R4468:Abca2 UTSW 2 25444902 missense probably damaging 1.00
R4704:Abca2 UTSW 2 25443412 missense probably damaging 0.99
R4839:Abca2 UTSW 2 25440909 missense probably damaging 0.99
R4933:Abca2 UTSW 2 25444827 missense probably benign 0.25
R4970:Abca2 UTSW 2 25438371 missense probably damaging 1.00
R4971:Abca2 UTSW 2 25441994 missense probably damaging 0.97
R5112:Abca2 UTSW 2 25438371 missense probably damaging 1.00
R5327:Abca2 UTSW 2 25445674 missense probably damaging 1.00
R5378:Abca2 UTSW 2 25446068 missense probably damaging 1.00
R5648:Abca2 UTSW 2 25436498 critical splice donor site probably null
R5725:Abca2 UTSW 2 25439400 missense probably damaging 0.98
R5825:Abca2 UTSW 2 25436736 missense probably benign 0.36
R5837:Abca2 UTSW 2 25433359 missense probably benign 0.34
R5840:Abca2 UTSW 2 25433359 missense probably benign 0.34
R5851:Abca2 UTSW 2 25442310 missense possibly damaging 0.58
R6262:Abca2 UTSW 2 25444910 missense possibly damaging 0.56
R6344:Abca2 UTSW 2 25437694 missense probably damaging 1.00
R6547:Abca2 UTSW 2 25433338 missense possibly damaging 0.80
R6640:Abca2 UTSW 2 25447003 missense possibly damaging 0.65
R6980:Abca2 UTSW 2 25440866 missense possibly damaging 0.89
R6981:Abca2 UTSW 2 25444139 missense probably damaging 1.00
R7070:Abca2 UTSW 2 25442995 missense probably benign 0.06
R7080:Abca2 UTSW 2 25446104 missense probably benign 0.37
Predicted Primers PCR Primer
(F):5'- ATCCAGCATATTGTGGCAGAG -3'
(R):5'- ACACCAGGAAGCTACAGTGG -3'

Sequencing Primer
(F):5'- CAGGCTCAAGGAGGTGGGTC -3'
(R):5'- GCTACAGTGGAAGATCACTTAGCC -3'
Posted On2014-11-12