Mutagenetix > Incidental Mutation

Incidental Mutation 'G5030:Abca8a'

490

Institutional Source

Beutler Lab

Gene Symbol

Abca8a

Ensembl Gene

ENSMUSG00000041828

Gene Name

ATP-binding cassette, sub-family A member 8a

Synonyms

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.056) question?

Stock #

G5030 (G3) of strain 560

Quality Score

Status

Validated

Chromosome

Chromosomal Location

109916460-109986804 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 109961165 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Phenylalanine at position 585 (I585F)

Ref Sequence

ENSEMBL: ENSMUSP00000045808 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000046223] [ENSMUST00000100287] [ENSMUST00000106664]

AlphaFold

Q8K442

Predicted Effect

probably damaging
Transcript: ENSMUST00000046223
AA Change: I585F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000045808
Gene: ENSMUSG00000041828
AA Change: I585F

Domain	Start	End	E-Value	Type
Pfam:ABC2_membrane_3	27	416	8e-26	PFAM
AAA	505	689	6.27e-9	SMART
Pfam:ABC2_membrane_3	860	1174	6.8e-15	PFAM
transmembrane domain	1196	1218	N/A	INTRINSIC
low complexity region	1246	1255	N/A	INTRINSIC
low complexity region	1288	1301	N/A	INTRINSIC
AAA	1313	1493	4.3e-7	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000100287
AA Change: I586F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000097860
Gene: ENSMUSG00000041828
AA Change: I586F

Domain	Start	End	E-Value	Type
Pfam:ABC2_membrane_3	27	416	3.9e-26	PFAM
AAA	506	690	6.27e-9	SMART
Pfam:ABC2_membrane_3	861	1175	3.3e-15	PFAM
transmembrane domain	1197	1219	N/A	INTRINSIC
low complexity region	1247	1256	N/A	INTRINSIC
low complexity region	1289	1302	N/A	INTRINSIC
AAA	1314	1494	4.3e-7	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000106664
AA Change: I586F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000102275
Gene: ENSMUSG00000041828
AA Change: I586F

Domain	Start	End	E-Value	Type
Pfam:ABC2_membrane_3	28	416	1.7e-23	PFAM
AAA	506	690	6.27e-9	SMART
Pfam:ABC2_membrane_3	861	1214	1.3e-12	PFAM
low complexity region	1247	1256	N/A	INTRINSIC
low complexity region	1289	1302	N/A	INTRINSIC
AAA	1314	1494	4.3e-7	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000129810

Predicted Effect

unknown
Transcript: ENSMUST00000146635
AA Change: I202F

SMART Domains

Protein: ENSMUSP00000114393
Gene: ENSMUSG00000041828
AA Change: I202F

Domain	Start	End	E-Value	Type
transmembrane domain	13	35	N/A	INTRINSIC
Pfam:ABC_tran	114	210	4.5e-18	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000154849

Meta Mutation Damage Score

0.3423

Coding Region Coverage

1x: 81.1%
3x: 60.2%

Het Detection Efficiency

35.6%

Validation Efficiency

87% (206/237)

Allele List at MGI

Other mutations in this stock

Total: 30 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam18	C	G	8: 25,141,872 (GRCm39)	L232F	probably benign	Homo
Atp13a4	A	G	16: 29,274,306 (GRCm39)	I385T	probably damaging	Homo
Ccdc17	T	A	4: 116,455,699 (GRCm39)	S277T	probably benign	Het
Ccng1	A	G	11: 40,644,629 (GRCm39)		probably benign	Het
Ces1f	T	C	8: 94,000,847 (GRCm39)	D99G	probably benign	Het
Clec16a	G	A	16: 10,389,425 (GRCm39)	R187Q	probably damaging	Homo
Cryl1	C	T	14: 57,579,595 (GRCm39)		probably benign	Het
Cryzl2	C	T	1: 157,292,580 (GRCm39)	Q48*	probably null	Het
Dtx4	A	G	19: 12,446,943 (GRCm39)	L583P	probably benign	Het
Ephx4	A	T	5: 107,577,693 (GRCm39)	D339V	probably damaging	Het
Eri2	A	T	7: 119,385,601 (GRCm39)	V300E	possibly damaging	Het
F3	T	A	3: 121,518,648 (GRCm39)	N37K	probably damaging	Homo
Fpr1	A	T	17: 18,097,068 (GRCm39)	L307H	probably damaging	Het
Fv1	T	A	4: 147,953,618 (GRCm39)	N61K	possibly damaging	Het
Gm5548	T	C	3: 112,961,512 (GRCm39)		noncoding transcript	Homo
Il1r1	A	G	1: 40,352,323 (GRCm39)	K498E	possibly damaging	Homo
Myh11	T	C	16: 14,068,443 (GRCm39)	I192M	probably damaging	Homo
Nckap5	T	C	1: 125,953,591 (GRCm39)	K923R	probably damaging	Het
Nmbr	A	T	10: 14,642,747 (GRCm39)	Y102F	possibly damaging	Het
Or6c75	A	G	10: 129,337,406 (GRCm39)	T218A	probably benign	Homo
Pde1a	C	T	2: 79,718,180 (GRCm39)		probably benign	Het
Pex6	T	C	17: 47,026,382 (GRCm39)		probably benign	Het
Rtn2	T	C	7: 19,027,099 (GRCm39)	S305P	probably damaging	Homo
Saal1	G	A	7: 46,342,207 (GRCm39)	T412I	probably damaging	Homo
Slc46a2	A	T	4: 59,913,867 (GRCm39)	I352N	probably damaging	Het
Trim37	A	T	11: 87,033,967 (GRCm39)	H99L	probably damaging	Het
Tubgcp4	C	T	2: 121,014,815 (GRCm39)	R242C	probably damaging	Het
Twf2	C	A	9: 106,084,141 (GRCm39)	L27I	possibly damaging	Het
Usp40	A	T	1: 87,921,941 (GRCm39)	H307Q	probably damaging	Het
Zfhx3	T	G	8: 109,678,091 (GRCm39)	V3047G	possibly damaging	Het

Other mutations in Abca8a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00089:Abca8a	APN	11	109,941,765 (GRCm39)	missense	possibly damaging	0.52
IGL01099:Abca8a	APN	11	109,965,031 (GRCm39)	splice site	probably benign
IGL01100:Abca8a	APN	11	109,949,249 (GRCm39)	critical splice donor site	probably null
IGL01310:Abca8a	APN	11	109,950,801 (GRCm39)	missense	probably benign	0.02
IGL01357:Abca8a	APN	11	109,922,398 (GRCm39)	missense	probably benign	0.05
IGL01554:Abca8a	APN	11	109,932,992 (GRCm39)	missense	probably benign	0.24
IGL01937:Abca8a	APN	11	109,974,130 (GRCm39)	splice site	probably benign
IGL01945:Abca8a	APN	11	109,974,130 (GRCm39)	splice site	probably benign
IGL01987:Abca8a	APN	11	109,964,981 (GRCm39)	missense	possibly damaging	0.63
IGL02023:Abca8a	APN	11	109,953,942 (GRCm39)	missense	probably benign	0.04
IGL02208:Abca8a	APN	11	109,950,772 (GRCm39)	missense	probably damaging	1.00
IGL02378:Abca8a	APN	11	109,969,641 (GRCm39)	unclassified	probably benign
IGL02380:Abca8a	APN	11	109,969,641 (GRCm39)	unclassified	probably benign
IGL02387:Abca8a	APN	11	109,969,641 (GRCm39)	unclassified	probably benign
IGL02388:Abca8a	APN	11	109,969,641 (GRCm39)	unclassified	probably benign
IGL02524:Abca8a	APN	11	109,969,641 (GRCm39)	unclassified	probably benign
IGL02551:Abca8a	APN	11	109,975,068 (GRCm39)	missense	probably benign	0.05
IGL02831:Abca8a	APN	11	109,943,907 (GRCm39)	missense	probably damaging	1.00
IGL02836:Abca8a	APN	11	109,961,177 (GRCm39)	missense	possibly damaging	0.89
IGL02934:Abca8a	APN	11	109,931,414 (GRCm39)	missense	probably damaging	1.00
IGL02946:Abca8a	APN	11	109,919,041 (GRCm39)	splice site	probably benign
IGL02967:Abca8a	APN	11	109,941,762 (GRCm39)	missense	probably damaging	1.00
IGL02997:Abca8a	APN	11	109,966,359 (GRCm39)	splice site	probably benign
IGL03265:Abca8a	APN	11	109,943,929 (GRCm39)	missense	probably benign	0.01
H8562:Abca8a	UTSW	11	109,933,835 (GRCm39)	missense	probably benign
PIT4445001:Abca8a	UTSW	11	109,966,377 (GRCm39)	missense	probably damaging	0.99
R0060:Abca8a	UTSW	11	109,961,306 (GRCm39)	missense	probably damaging	1.00
R0060:Abca8a	UTSW	11	109,961,306 (GRCm39)	missense	probably damaging	1.00
R0084:Abca8a	UTSW	11	109,927,423 (GRCm39)	splice site	probably benign
R0394:Abca8a	UTSW	11	109,917,169 (GRCm39)	missense	probably damaging	0.99
R0477:Abca8a	UTSW	11	109,956,051 (GRCm39)	missense	probably benign
R0593:Abca8a	UTSW	11	109,958,925 (GRCm39)	missense	probably damaging	1.00
R0744:Abca8a	UTSW	11	109,931,390 (GRCm39)	missense	possibly damaging	0.91
R0764:Abca8a	UTSW	11	109,950,772 (GRCm39)	missense	probably damaging	1.00
R0787:Abca8a	UTSW	11	109,933,814 (GRCm39)	missense	possibly damaging	0.60
R0836:Abca8a	UTSW	11	109,931,390 (GRCm39)	missense	possibly damaging	0.91
R0848:Abca8a	UTSW	11	109,919,016 (GRCm39)	missense	probably damaging	1.00
R0894:Abca8a	UTSW	11	109,941,792 (GRCm39)	missense	probably benign	0.00
R1163:Abca8a	UTSW	11	109,962,356 (GRCm39)	missense	probably benign	0.01
R1224:Abca8a	UTSW	11	109,931,408 (GRCm39)	missense	probably damaging	1.00
R1474:Abca8a	UTSW	11	109,960,635 (GRCm39)	missense	probably damaging	1.00
R1596:Abca8a	UTSW	11	109,958,886 (GRCm39)	missense	possibly damaging	0.89
R1708:Abca8a	UTSW	11	109,943,928 (GRCm39)	missense	probably damaging	1.00
R1715:Abca8a	UTSW	11	109,982,406 (GRCm39)	missense	probably damaging	0.98
R1795:Abca8a	UTSW	11	109,941,792 (GRCm39)	missense	probably benign	0.00
R1832:Abca8a	UTSW	11	109,962,277 (GRCm39)	missense	probably damaging	0.99
R1852:Abca8a	UTSW	11	109,960,212 (GRCm39)	missense	probably damaging	1.00
R1887:Abca8a	UTSW	11	109,980,768 (GRCm39)	missense	probably damaging	1.00
R1891:Abca8a	UTSW	11	109,982,433 (GRCm39)	missense	probably benign	0.20
R1917:Abca8a	UTSW	11	109,982,341 (GRCm39)	splice site	probably benign
R1943:Abca8a	UTSW	11	109,960,689 (GRCm39)	missense	probably benign	0.00
R1962:Abca8a	UTSW	11	109,917,731 (GRCm39)	critical splice acceptor site	probably null
R2016:Abca8a	UTSW	11	109,961,213 (GRCm39)	missense	probably damaging	0.99
R2037:Abca8a	UTSW	11	109,980,810 (GRCm39)	splice site	probably null
R2098:Abca8a	UTSW	11	109,927,405 (GRCm39)	missense	probably damaging	1.00
R2102:Abca8a	UTSW	11	109,958,878 (GRCm39)	missense	probably damaging	1.00
R2134:Abca8a	UTSW	11	109,921,743 (GRCm39)	missense	probably null	1.00
R2220:Abca8a	UTSW	11	109,917,681 (GRCm39)	missense	probably damaging	1.00
R2269:Abca8a	UTSW	11	109,917,718 (GRCm39)	missense	probably damaging	1.00
R2395:Abca8a	UTSW	11	109,959,614 (GRCm39)	missense	probably damaging	1.00
R2847:Abca8a	UTSW	11	109,932,931 (GRCm39)	missense	probably damaging	1.00
R2849:Abca8a	UTSW	11	109,932,931 (GRCm39)	missense	probably damaging	1.00
R3508:Abca8a	UTSW	11	109,953,991 (GRCm39)	missense	probably benign
R3974:Abca8a	UTSW	11	109,974,328 (GRCm39)	missense	probably damaging	1.00
R4009:Abca8a	UTSW	11	109,980,933 (GRCm39)	missense	probably damaging	0.98
R4163:Abca8a	UTSW	11	109,941,808 (GRCm39)	missense	probably benign	0.00
R4274:Abca8a	UTSW	11	109,980,930 (GRCm39)	missense	probably damaging	0.96
R4507:Abca8a	UTSW	11	109,953,851 (GRCm39)	missense	probably benign	0.19
R4571:Abca8a	UTSW	11	109,920,884 (GRCm39)	missense	probably damaging	1.00
R4672:Abca8a	UTSW	11	109,962,702 (GRCm39)	missense	possibly damaging	0.94
R4700:Abca8a	UTSW	11	109,961,308 (GRCm39)	missense	probably damaging	1.00
R4770:Abca8a	UTSW	11	109,962,341 (GRCm39)	missense	possibly damaging	0.82
R4946:Abca8a	UTSW	11	109,977,300 (GRCm39)	missense	probably damaging	1.00
R4955:Abca8a	UTSW	11	109,927,338 (GRCm39)	missense	probably benign	0.00
R5186:Abca8a	UTSW	11	109,982,425 (GRCm39)	missense	probably null	0.31
R5190:Abca8a	UTSW	11	109,980,735 (GRCm39)	critical splice donor site	probably null
R5597:Abca8a	UTSW	11	109,927,363 (GRCm39)	missense	probably damaging	1.00
R5677:Abca8a	UTSW	11	109,929,225 (GRCm39)	missense	possibly damaging	0.51
R5757:Abca8a	UTSW	11	109,933,794 (GRCm39)	missense	probably benign	0.28
R5822:Abca8a	UTSW	11	109,921,705 (GRCm39)	missense	probably damaging	0.98
R5925:Abca8a	UTSW	11	109,948,049 (GRCm39)	missense	probably damaging	1.00
R6090:Abca8a	UTSW	11	109,954,048 (GRCm39)	critical splice acceptor site	probably null
R6122:Abca8a	UTSW	11	109,961,249 (GRCm39)	missense	probably benign	0.40
R6189:Abca8a	UTSW	11	109,921,710 (GRCm39)	missense	probably damaging	1.00
R6200:Abca8a	UTSW	11	109,980,876 (GRCm39)	missense	probably damaging	0.98
R6374:Abca8a	UTSW	11	109,974,216 (GRCm39)	nonsense	probably null
R7022:Abca8a	UTSW	11	109,974,326 (GRCm39)	missense	probably damaging	1.00
R7161:Abca8a	UTSW	11	109,964,968 (GRCm39)	missense	probably benign	0.09
R7198:Abca8a	UTSW	11	109,969,481 (GRCm39)	missense	probably damaging	1.00
R7220:Abca8a	UTSW	11	109,980,793 (GRCm39)	missense	probably benign	0.00
R7290:Abca8a	UTSW	11	109,921,714 (GRCm39)	missense	probably benign	0.03
R7381:Abca8a	UTSW	11	109,920,913 (GRCm39)	splice site	probably null
R7437:Abca8a	UTSW	11	109,941,790 (GRCm39)	missense	probably benign
R7733:Abca8a	UTSW	11	109,945,413 (GRCm39)	missense	probably benign	0.02
R7785:Abca8a	UTSW	11	109,965,032 (GRCm39)	splice site	probably null
R7917:Abca8a	UTSW	11	109,958,933 (GRCm39)	missense	probably damaging	1.00
R7948:Abca8a	UTSW	11	109,941,805 (GRCm39)	missense	probably benign
R7957:Abca8a	UTSW	11	109,982,439 (GRCm39)	start codon destroyed	probably null	1.00
R7958:Abca8a	UTSW	11	109,922,498 (GRCm39)	missense	probably damaging	1.00
R7981:Abca8a	UTSW	11	109,980,739 (GRCm39)	missense	probably benign	0.00
R8033:Abca8a	UTSW	11	109,927,348 (GRCm39)	missense	probably damaging	1.00
R8069:Abca8a	UTSW	11	109,980,876 (GRCm39)	missense	probably damaging	0.98
R8116:Abca8a	UTSW	11	109,982,420 (GRCm39)	missense	probably benign	0.27
R8289:Abca8a	UTSW	11	109,927,515 (GRCm39)	intron	probably benign
R8334:Abca8a	UTSW	11	109,959,650 (GRCm39)	missense	probably damaging	1.00
R8371:Abca8a	UTSW	11	109,945,473 (GRCm39)	missense	probably benign	0.31
R8406:Abca8a	UTSW	11	109,977,343 (GRCm39)	missense	probably damaging	1.00
R8438:Abca8a	UTSW	11	109,966,404 (GRCm39)	missense	probably damaging	1.00
R8670:Abca8a	UTSW	11	109,966,424 (GRCm39)	missense	probably damaging	1.00
R8807:Abca8a	UTSW	11	109,974,252 (GRCm39)	missense	probably benign	0.35
R8821:Abca8a	UTSW	11	109,949,362 (GRCm39)	missense	probably damaging	0.98
R8838:Abca8a	UTSW	11	109,920,881 (GRCm39)	missense	probably damaging	1.00
R8884:Abca8a	UTSW	11	109,964,941 (GRCm39)	missense	possibly damaging	0.60
R8885:Abca8a	UTSW	11	109,960,305 (GRCm39)	missense	probably damaging	1.00
R8962:Abca8a	UTSW	11	109,969,634 (GRCm39)	missense	probably damaging	1.00
R8966:Abca8a	UTSW	11	109,962,245 (GRCm39)	critical splice donor site	probably null
R9272:Abca8a	UTSW	11	109,953,908 (GRCm39)	missense	probably damaging	0.99
R9331:Abca8a	UTSW	11	109,917,154 (GRCm39)	missense	probably damaging	1.00
R9397:Abca8a	UTSW	11	109,921,173 (GRCm39)	missense	probably damaging	1.00
R9498:Abca8a	UTSW	11	109,977,374 (GRCm39)	missense	probably damaging	0.99
R9529:Abca8a	UTSW	11	109,947,167 (GRCm39)	nonsense	probably null
R9564:Abca8a	UTSW	11	109,965,010 (GRCm39)	missense	probably benign	0.04
X0022:Abca8a	UTSW	11	109,921,923 (GRCm39)	missense	probably damaging	1.00
X0024:Abca8a	UTSW	11	109,974,161 (GRCm39)	missense	probably damaging	1.00
X0053:Abca8a	UTSW	11	109,974,310 (GRCm39)	missense	probably damaging	0.98

Nature of Mutation

DNA sequencing using the SOLiD technique identified an A to T transversion at position 1834 of the Abca8a transcript in exon 13 of 39 total exons. Multiple transcripts of the Abca8a gene are displayed on Ensembl and Vega. The mutated nucleotide causes an isoleucine to phenylalanine substitution at amino acid 585 of the encoded protein. The mutation has been confirmed by DNA sequencing using the Sanger method (Figure 1).

Protein Function and Prediction

The Abca8a gene encodes a 1620 amino acid member of the ATP binding cassette (ABC) transporter superfamily. The protein is predicted to be an ATP-dependent lipophilic drug transporter, and contains 15 transmembrane domains as well as two ABC transporter domains at residues 478-713 and 1284-1517 (Uniprot Q8K442).

The I585F change occurs in the first ABC transporter domain, and is predicted to be probably damaging by the PolyPhen program.

Posted On

2010-10-26