Mutagenetix > Incidental Mutation

Incidental Mutation 'R1922:Alkbh2'

213138

Institutional Source

Beutler Lab

Gene Symbol

Alkbh2

Ensembl Gene

ENSMUSG00000044339

Gene Name

alkB homolog 2, alpha-ketoglutarate-dependent dioxygenase

Synonyms

Abh2, mABH2

MMRRC Submission

039940-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R1922 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

114261987-114266279 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 114262287 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Lysine at position 148 (E148K)

Ref Sequence

ENSEMBL: ENSMUSP00000107898 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000031588] [ENSMUST00000053657] [ENSMUST00000112279] [ENSMUST00000149418] [ENSMUST00000200119]

AlphaFold

Q6P6J4

Predicted Effect

probably benign
Transcript: ENSMUST00000031588

SMART Domains

Protein: ENSMUSP00000031588
Gene: ENSMUSG00000029592

Domain	Start	End	E-Value	Type
low complexity region	6	16	N/A	INTRINSIC
transmembrane domain	35	57	N/A	INTRINSIC
Pfam:UCH	67	499	2.6e-44	PFAM
Pfam:UCH_1	68	481	8.8e-14	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000053657
AA Change: E148K

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000056043
Gene: ENSMUSG00000044339
AA Change: E148K

Domain	Start	End	E-Value	Type
low complexity region	15	28	N/A	INTRINSIC
Pfam:2OG-FeII_Oxy_2	47	232	1.9e-30	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000112279
AA Change: E148K

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000107898
Gene: ENSMUSG00000044339
AA Change: E148K

Domain	Start	End	E-Value	Type
low complexity region	15	28	N/A	INTRINSIC
Pfam:2OG-FeII_Oxy_2	47	232	5.4e-32	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000149418

Predicted Effect

probably benign
Transcript: ENSMUST00000200119

SMART Domains

Protein: ENSMUSP00000142350
Gene: ENSMUSG00000029592

Domain	Start	End	E-Value	Type
low complexity region	6	16	N/A	INTRINSIC
transmembrane domain	35	57	N/A	INTRINSIC
Pfam:UCH	67	368	2.9e-31	PFAM
Pfam:UCH_1	68	376	1e-14	PFAM

Meta Mutation Damage Score

0.2232

Coding Region Coverage

1x: 97.5%
3x: 97.1%
10x: 95.8%
20x: 93.7%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The Escherichia coli AlkB protein protects against the cytotoxicity of methylating agents by repair of the specific DNA lesions generated in single-stranded DNA. ALKBH2 and ALKBH3 (MIM 610603) are E. coli AlkB homologs that catalyze the removal of 1-methyladenine and 3-methylcytosine (Duncan et al., 2002 [PubMed 12486230]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Homozygous null mice are viable and overtly normal but show progressive accumulation of 1-methyladenine (1meA) in their genomic DNA due to impaired DNA repair. Mutant MEFs fail to remove methyl methane sulfate (MMS)-induced 1meA from genomic DNA and showincreased cytotoxicity after MMS exposure. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 73 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca12	G	T	1: 71,359,083 (GRCm39)	N574K	probably benign	Het
Adcy9	A	T	16: 4,129,521 (GRCm39)	L455H	probably damaging	Het
Amy1	T	A	3: 113,358,544 (GRCm39)	I163F	probably damaging	Het
Aoc1l2	A	C	6: 48,908,220 (GRCm39)	I407L	probably benign	Het
Armc5	A	G	7: 127,839,677 (GRCm39)	S332G	probably benign	Het
Brd4	T	C	17: 32,417,060 (GRCm39)		probably benign	Het
Cadps	T	C	14: 12,465,859 (GRCm38)	K1017R	possibly damaging	Het
Cfap45	A	G	1: 172,372,679 (GRCm39)	E458G	probably damaging	Het
Chrna1	A	G	2: 73,398,576 (GRCm39)	S288P	probably damaging	Het
Cpe	T	A	8: 65,070,723 (GRCm39)	D174V	probably benign	Het
Dclre1c	T	C	2: 3,441,819 (GRCm39)	F235L	possibly damaging	Het
Ddx20	A	T	3: 105,585,900 (GRCm39)	V815D	probably damaging	Het
Dhx9	T	C	1: 153,336,020 (GRCm39)		probably null	Het
Dmxl2	A	C	9: 54,308,807 (GRCm39)	H1981Q	probably benign	Het
Doc2a	A	C	7: 126,450,603 (GRCm39)	D293A	probably damaging	Het
Eif2a	C	T	3: 58,455,951 (GRCm39)	R317C	probably damaging	Het
Fancc	A	G	13: 63,478,381 (GRCm39)	V318A	possibly damaging	Het
Fes	A	T	7: 80,033,734 (GRCm39)	Y172*	probably null	Het
Gipc3	T	A	10: 81,174,049 (GRCm39)	I242F	probably damaging	Het
Glul	G	A	1: 153,783,070 (GRCm39)	M214I	probably benign	Het
Gm14496	A	G	2: 181,642,797 (GRCm39)	I823V	probably benign	Het
Gm6665	T	C	18: 31,953,318 (GRCm39)	N50S	probably benign	Het
Gm6729	T	C	10: 86,376,782 (GRCm39)		noncoding transcript	Het
Gpr21	T	A	2: 37,408,350 (GRCm39)	C299S	probably damaging	Het
Hapln2	T	A	3: 87,930,684 (GRCm39)	N196Y	probably benign	Het
Hsd17b12	A	G	2: 93,875,737 (GRCm39)	V196A	probably benign	Het
Kalrn	A	T	16: 34,212,463 (GRCm39)	D28E	probably benign	Het
Kansl1	A	T	11: 104,234,466 (GRCm39)	L680Q	probably damaging	Het
Kcna3	T	C	3: 106,945,251 (GRCm39)	S505P	possibly damaging	Het
Klra1	A	C	6: 130,349,828 (GRCm39)	N203K	probably benign	Het
L3mbtl2	T	A	15: 81,559,822 (GRCm39)	I236N	probably damaging	Het
Mcm3ap	C	A	10: 76,343,195 (GRCm39)	P1696T	probably damaging	Het
Mecom	T	C	3: 30,011,591 (GRCm39)	D647G	probably damaging	Het
Mn1	A	G	5: 111,566,612 (GRCm39)	D194G	probably damaging	Het
Muc5ac	A	G	7: 141,347,426 (GRCm39)	N407S	probably benign	Het
Mx2	C	T	16: 97,361,551 (GRCm39)	R584C	probably benign	Het
Myo1c	A	G	11: 75,559,055 (GRCm39)	R597G	probably benign	Het
Nav3	T	C	10: 109,541,467 (GRCm39)	D1932G	probably benign	Het
Nwd2	T	A	5: 63,951,585 (GRCm39)	D205E	probably benign	Het
Obi1	T	C	14: 104,716,622 (GRCm39)	K584E	probably benign	Het
Or7a37	T	A	10: 78,805,975 (GRCm39)	L164*	probably null	Het
Or8b38	T	C	9: 37,972,981 (GRCm39)	Y122H	probably damaging	Het
Osmr	T	C	15: 6,873,848 (GRCm39)	E183G	possibly damaging	Het
Peak1	A	T	9: 56,113,971 (GRCm39)	W627R	probably damaging	Het
Pkd1	C	A	17: 24,814,131 (GRCm39)	P4167Q	probably damaging	Het
Plekhg4	T	A	8: 106,105,017 (GRCm39)	L560Q	probably damaging	Het
Prg4	C	T	1: 150,325,750 (GRCm39)	W1217*	probably null	Het
Prkdc	A	G	16: 15,532,130 (GRCm39)	I1465V	probably benign	Het
Pus1	A	G	5: 110,925,505 (GRCm39)	F105S	probably damaging	Het
Ranbp3l	T	C	15: 9,057,206 (GRCm39)	S154P	probably damaging	Het
Rhbdl1	C	T	17: 26,054,513 (GRCm39)	G211S	probably damaging	Het
Rrp36	C	T	17: 46,983,671 (GRCm39)	R47Q	possibly damaging	Het
Rtp1	T	A	16: 23,250,160 (GRCm39)	I175N	probably damaging	Het
Sash1	T	A	10: 8,603,672 (GRCm39)	N1127Y	possibly damaging	Het
Setbp1	C	T	18: 78,901,577 (GRCm39)	E697K	possibly damaging	Het
Slc27a3	A	T	3: 90,293,624 (GRCm39)	V587E	probably benign	Het
Slc38a2	A	G	15: 96,589,043 (GRCm39)	F454L	possibly damaging	Het
Sprn	A	T	7: 139,733,458 (GRCm39)		probably benign	Het
St14	A	G	9: 31,001,166 (GRCm39)	V855A	possibly damaging	Het
Syt10	C	T	15: 89,674,979 (GRCm39)	D456N	probably damaging	Het
Tbc1d1	A	G	5: 64,468,564 (GRCm39)	E732G	probably damaging	Het
Tnfaip3	A	G	10: 18,879,355 (GRCm39)	F671S	possibly damaging	Het
Tor1aip2	C	A	1: 155,940,540 (GRCm39)	P282Q	probably damaging	Het
Ttc7b	C	T	12: 100,381,389 (GRCm39)		probably null	Het
Ttll2	A	T	17: 7,619,789 (GRCm39)	F46Y	probably damaging	Het
Ttn	A	G	2: 76,564,494 (GRCm39)	S28548P	probably damaging	Het
Tubb5	T	C	17: 36,146,190 (GRCm39)	Y340C	probably benign	Het
Usp32	A	T	11: 84,897,830 (GRCm39)	C1170*	probably null	Het
Usp54	G	T	14: 20,610,972 (GRCm39)	H1281Q	probably benign	Het
Vgll4	C	T	6: 114,898,296 (GRCm39)	G22S	probably benign	Het
Vmn2r120	T	A	17: 57,831,839 (GRCm39)	I317F	probably benign	Het
Zdhhc5	A	T	2: 84,523,771 (GRCm39)	F225Y	probably damaging	Het
Zfp652	A	G	11: 95,654,851 (GRCm39)	E418G	possibly damaging	Het

Other mutations in Alkbh2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02298:Alkbh2	APN	5	114,263,633 (GRCm39)	missense	probably benign
R0326:Alkbh2	UTSW	5	114,262,011 (GRCm39)	makesense	probably null
R0480:Alkbh2	UTSW	5	114,263,596 (GRCm39)	missense	probably damaging	1.00
R0962:Alkbh2	UTSW	5	114,262,014 (GRCm39)	missense	possibly damaging	0.94
R1214:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1215:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1280:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1282:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1309:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1340:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1371:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1443:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1445:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1545:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1546:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1629:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1631:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1632:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1707:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1769:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1920:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1921:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R1984:Alkbh2	UTSW	5	114,262,115 (GRCm39)	missense	probably benign	0.12
R2140:Alkbh2	UTSW	5	114,263,777 (GRCm39)	missense	probably benign	0.03
R2142:Alkbh2	UTSW	5	114,263,777 (GRCm39)	missense	probably benign	0.03
R3800:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R3981:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4032:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4062:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4064:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4163:Alkbh2	UTSW	5	114,265,613 (GRCm39)	missense	probably damaging	1.00
R4569:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4570:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4624:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4625:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4626:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4627:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4628:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4630:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4632:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4633:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4801:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4802:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R4803:Alkbh2	UTSW	5	114,262,287 (GRCm39)	missense	probably damaging	0.98
R9519:Alkbh2	UTSW	5	114,265,794 (GRCm39)	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- ATCATCAGCAGGCTTCCGTG -3'
(R):5'- GGCCTGCAGGTATTGTAAGAAG -3'

Sequencing Primer
(F):5'- AGGCTTCCGTGTGCCAG -3'
(R):5'- CCCAAATAGTTCTACTAGCTGGGG -3'

Posted On

2014-07-14