Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL01025:Apex1'

60310

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Apex1

Ensembl Gene

ENSMUSG00000035960

Gene Name

apurinic/apyrimidinic endonuclease 1

Synonyms

Ref-1, HAP1

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

IGL01025

Quality Score

Status

Chromosome

Chromosomal Location

51162425-51164596 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 51163711 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Phenylalanine at position 113 (L113F)

Ref Sequence

ENSEMBL: ENSMUSP00000123148 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000006452] [ENSMUST00000049312] [ENSMUST00000049411] [ENSMUST00000128395] [ENSMUST00000136753] [ENSMUST00000154288] [ENSMUST00000160835] [ENSMUST00000159292] [ENSMUST00000160375] [ENSMUST00000162177] [ENSMUST00000160393] [ENSMUST00000160538] [ENSMUST00000160890] [ENSMUST00000161166] [ENSMUST00000162957] [ENSMUST00000226871]

AlphaFold

P28352

Predicted Effect

probably benign
Transcript: ENSMUST00000006452

SMART Domains

Protein: ENSMUSP00000006452
Gene: ENSMUSG00000006289

Domain	Start	End	E-Value	Type
Pfam:Peptidase_M22	23	186	1.1e-55	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000049312

SMART Domains

Protein: ENSMUSP00000038276
Gene: ENSMUSG00000035953

Domain	Start	End	E-Value	Type
Pfam:Tmemb_55A	1	270	9.8e-132	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000049411
AA Change: L113F

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)

SMART Domains

Protein: ENSMUSP00000042602
Gene: ENSMUSG00000035960
AA Change: L113F

Domain	Start	End	E-Value	Type
low complexity region	14	40	N/A	INTRINSIC
Pfam:Exo_endo_phos	64	308	1.5e-31	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000128395
AA Change: L108F

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)

SMART Domains

Protein: ENSMUSP00000116319
Gene: ENSMUSG00000035960
AA Change: L108F

Domain	Start	End	E-Value	Type
low complexity region	9	35	N/A	INTRINSIC
Pfam:Exo_endo_phos	59	280	2.3e-24	PFAM
Pfam:Exo_endo_phos_2	138	284	4e-12	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000136753
AA Change: L113F

PolyPhen 2 Score 0.467 (Sensitivity: 0.89; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000123148
Gene: ENSMUSG00000035960
AA Change: L113F

Domain	Start	End	E-Value	Type
low complexity region	14	40	N/A	INTRINSIC
Pfam:Exo_endo_phos	64	177	3.8e-13	PFAM

Predicted Effect

unknown
Transcript: ENSMUST00000154288
AA Change: L113F

SMART Domains

Protein: ENSMUSP00000122343
Gene: ENSMUSG00000035960
AA Change: L113F

Domain	Start	End	E-Value	Type
low complexity region	14	40	N/A	INTRINSIC
Pfam:Exo_endo_phos	64	214	1.1e-18	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000159047

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000159745

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000162935

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000160464

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000163043

Predicted Effect

probably benign
Transcript: ENSMUST00000160835

SMART Domains

Protein: ENSMUSP00000124782
Gene: ENSMUSG00000035953

Domain	Start	End	E-Value	Type
Pfam:Tmemb_55A	4	277	2.8e-129	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000161669

Predicted Effect

probably benign
Transcript: ENSMUST00000159292

SMART Domains

Protein: ENSMUSP00000124039
Gene: ENSMUSG00000006289

Domain	Start	End	E-Value	Type
Pfam:Peptidase_M22	23	301	3.6e-90	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000160375

SMART Domains

Protein: ENSMUSP00000124099
Gene: ENSMUSG00000006289

Domain	Start	End	E-Value	Type
Pfam:Peptidase_M22	1	156	1.3e-45	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000162177

SMART Domains

Protein: ENSMUSP00000124016
Gene: ENSMUSG00000006289

Domain	Start	End	E-Value	Type
Pfam:Peptidase_M22	1	220	1.1e-68	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000160393

SMART Domains

Protein: ENSMUSP00000125155
Gene: ENSMUSG00000006289

Domain	Start	End	E-Value	Type
Pfam:Peptidase_M22	23	301	3.6e-90	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000160538

SMART Domains

Protein: ENSMUSP00000124259
Gene: ENSMUSG00000035953

Domain	Start	End	E-Value	Type
Pfam:Tmemb_55A	1	197	1.9e-82	PFAM
low complexity region	221	235	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000160890

SMART Domains

Protein: ENSMUSP00000124659
Gene: ENSMUSG00000006289

Domain	Start	End	E-Value	Type
Pfam:Peptidase_M22	23	79	1.7e-14	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000161166

SMART Domains

Protein: ENSMUSP00000125414
Gene: ENSMUSG00000035953

Domain	Start	End	E-Value	Type
Pfam:Tmemb_55A	1	168	3.6e-65	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000162957

SMART Domains

Protein: ENSMUSP00000123697
Gene: ENSMUSG00000035953

Domain	Start	End	E-Value	Type
Pfam:Tmemb_55A	1	174	2.9e-64	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000163088

Predicted Effect

probably benign
Transcript: ENSMUST00000226871

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Apurinic/apyrimidinic (AP) sites occur frequently in DNA molecules by spontaneous hydrolysis, by DNA damaging agents or by DNA glycosylases that remove specific abnormal bases. AP sites are pre-mutagenic lesions that can prevent normal DNA replication so the cell contains systems to identify and repair such sites. Class II AP endonucleases cleave the phosphodiester backbone 5' to the AP site. This gene encodes the major AP endonuclease in human cells. Splice variants have been found for this gene; all encode the same protein. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit embryonic lethality prior to E10 associated with abnormal embryogenesis. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 55 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acap3	G	A	4: 155,986,676 (GRCm39)	V335M	probably damaging	Het
Bltp1	T	A	3: 37,100,429 (GRCm39)	H1218Q	possibly damaging	Het
Cd33	C	T	7: 43,182,329 (GRCm39)	V39M	probably damaging	Het
Chek2	A	G	5: 110,996,536 (GRCm39)	D166G	probably damaging	Het
Col2a1	T	C	15: 97,874,054 (GRCm39)	K1376R	unknown	Het
Cpd	C	T	11: 76,686,439 (GRCm39)	R963H	probably damaging	Het
Cracd	A	G	5: 76,805,921 (GRCm39)		probably benign	Het
Cyp2c67	A	C	19: 39,628,376 (GRCm39)	Y189*	probably null	Het
Dock6	T	C	9: 21,723,103 (GRCm39)	E1606G	possibly damaging	Het
Dusp4	A	T	8: 35,285,666 (GRCm39)	E309V	probably benign	Het
Dync2h1	A	G	9: 7,162,789 (GRCm39)	I600T	probably damaging	Het
Fer1l4	A	G	2: 155,894,105 (GRCm39)	V66A	probably benign	Het
Fktn	T	C	4: 53,737,568 (GRCm39)	L269P	possibly damaging	Het
Ftsj3	A	G	11: 106,141,185 (GRCm39)	I645T	probably damaging	Het
Fxr2	A	G	11: 69,534,713 (GRCm39)	H198R	probably damaging	Het
Fzd7	T	C	1: 59,523,539 (GRCm39)	V474A	probably damaging	Het
Gm10295	T	A	7: 71,000,406 (GRCm39)	D58V	unknown	Het
Hdlbp	T	C	1: 93,357,891 (GRCm39)	I337V	probably benign	Het
Hydin	T	C	8: 111,053,033 (GRCm39)	V235A	probably benign	Het
Igfbp4	C	T	11: 98,939,069 (GRCm39)	H30Y	probably damaging	Het
Kcna4	T	C	2: 107,126,736 (GRCm39)	V490A	probably damaging	Het
Kcnj13	T	G	1: 87,314,700 (GRCm39)	D174A	probably benign	Het
Krt7	T	A	15: 101,321,302 (GRCm39)	L373Q	probably benign	Het
Lama3	G	A	18: 12,614,094 (GRCm39)	V1288I	probably benign	Het
Mroh9	T	C	1: 162,875,435 (GRCm39)	D488G	possibly damaging	Het
Myh7	T	C	14: 55,216,994 (GRCm39)	E1121G	probably damaging	Het
Myom1	A	G	17: 71,384,912 (GRCm39)	N768D	probably damaging	Het
Naa16	T	C	14: 79,622,196 (GRCm39)	T48A	probably damaging	Het
Naglu	C	T	11: 100,964,773 (GRCm39)	P287S	probably benign	Het
Nipbl	A	G	15: 8,379,939 (GRCm39)	V951A	possibly damaging	Het
Nlrp3	T	A	11: 59,442,713 (GRCm39)	M755K	probably benign	Het
Nlrp4e	T	C	7: 23,052,586 (GRCm39)		probably benign	Het
Nt5dc1	C	T	10: 34,283,553 (GRCm39)	A79T	possibly damaging	Het
Or10aa3	T	C	1: 173,878,251 (GRCm39)	F104S	probably damaging	Het
Or6c205	A	T	10: 129,086,609 (GRCm39)	I69F	possibly damaging	Het
Or8b47	A	G	9: 38,435,029 (GRCm39)		probably benign	Het
Otof	A	G	5: 30,541,597 (GRCm39)	L774P	possibly damaging	Het
Phf20l1	C	T	15: 66,484,981 (GRCm39)	R322C	probably damaging	Het
Pkhd1	C	T	1: 20,279,400 (GRCm39)	G2973R	probably benign	Het
Plekhg5	G	T	4: 152,192,983 (GRCm39)	D613Y	probably damaging	Het
Ppm1h	T	A	10: 122,714,534 (GRCm39)		probably null	Het
Pramel31	T	A	4: 144,089,947 (GRCm39)	L329Q	probably damaging	Het
Prpf39	T	C	12: 65,089,255 (GRCm39)		probably benign	Het
Rtn3	A	G	19: 7,460,406 (GRCm39)	S15P	unknown	Het
Slc22a28	G	T	19: 8,094,272 (GRCm39)		probably benign	Het
Slc4a5	T	A	6: 83,239,515 (GRCm39)	L143Q	probably damaging	Het
Sox17	T	C	1: 4,562,426 (GRCm39)	D130G	possibly damaging	Het
Stag1	A	G	9: 100,833,710 (GRCm39)	T1108A	possibly damaging	Het
Sugp2	G	A	8: 70,695,185 (GRCm39)	D53N	probably damaging	Het
Trim33	G	A	3: 103,261,234 (GRCm39)		probably benign	Het
Ttn	A	G	2: 76,629,568 (GRCm39)	I14291T	probably damaging	Het
Ttn	A	G	2: 76,619,869 (GRCm39)	V15933A	probably damaging	Het
Tulp3	A	C	6: 128,302,847 (GRCm39)	I324S	probably damaging	Het
Zfhx2	T	C	14: 55,301,717 (GRCm39)	E2089G	probably damaging	Het
Zhx1	T	C	15: 57,918,075 (GRCm39)	D57G	probably benign	Het

Other mutations in Apex1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
R3855:Apex1	UTSW	14	51,163,714 (GRCm39)	missense	probably benign	0.13
R3856:Apex1	UTSW	14	51,163,714 (GRCm39)	missense	probably benign	0.13
R4461:Apex1	UTSW	14	51,163,970 (GRCm39)	missense	probably damaging	0.99
R6014:Apex1	UTSW	14	51,162,982 (GRCm39)	missense	probably benign	0.00
R6212:Apex1	UTSW	14	51,164,350 (GRCm39)	missense	probably benign	0.18
R7653:Apex1	UTSW	14	51,163,995 (GRCm39)	missense	probably damaging	1.00
R9206:Apex1	UTSW	14	51,163,125 (GRCm39)	missense	possibly damaging	0.81

Posted On

2013-07-11