Incidental Mutation 'R4570:Alkbh2'
ID342070
Institutional Source Beutler Lab
Gene Symbol Alkbh2
Ensembl Gene ENSMUSG00000044339
Gene NamealkB homolog 2, alpha-ketoglutarate-dependent dioxygenase
SynonymsAbh2, mABH2
MMRRC Submission 041794-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R4570 (G1)
Quality Score225
Status Validated
Chromosome5
Chromosomal Location114123926-114128218 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 114124226 bp
ZygosityHeterozygous
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]
Predicted Effect probably benign
Transcript: ENSMUST00000031588
SMART Domains Protein: ENSMUSP00000031588
Gene: ENSMUSG00000029592

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
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 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.9%
Validation Efficiency 99% (78/79)
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: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 A G 10: 80,006,694 D1154G probably damaging Het
Acsl5 T A 19: 55,291,774 I493N probably damaging Het
Adgrf5 T A 17: 43,445,115 S450T probably benign Het
Ak2 T C 4: 129,002,167 V79A probably damaging Het
Arfgef2 C A 2: 166,856,538 Q643K probably damaging Het
Asap3 A G 4: 136,240,185 D605G probably damaging Het
BC067074 T A 13: 113,318,191 V257D probably damaging Het
Ccr5 C T 9: 124,124,875 Q172* probably null Het
Cpxm2 T C 7: 132,143,706 D130G probably benign Het
Cxcl12 T C 6: 117,168,672 V6A probably benign Het
Cyp19a1 G A 9: 54,193,323 P27S probably benign Het
Dmxl1 T C 18: 49,852,360 Y225H probably damaging Het
Dpcr1 T C 17: 35,637,991 T239A possibly damaging Het
Dzip1l A T 9: 99,647,168 K317* probably null Het
Edil3 A G 13: 89,131,897 probably benign Het
Enpep A T 3: 129,281,548 I707K possibly damaging Het
Fcrlb A G 1: 170,912,620 probably null Het
Flt1 C T 5: 147,594,613 A847T probably damaging Het
Fsd2 T C 7: 81,559,770 D108G probably benign Het
Gemin6 C T 17: 80,228,069 R153* probably null Het
Gldc T A 19: 30,174,439 M112L probably benign Het
Gm10267 C T 18: 44,156,425 M79I probably benign Het
Gm10803 A G 2: 93,564,252 Y123C unknown Het
Gm28040 C A 1: 133,329,381 probably benign Het
Gm8674 T A 13: 49,902,534 noncoding transcript Het
Gprasp1 C T X: 135,802,843 R1262C probably damaging Het
Hba-a2 T C 11: 32,297,200 Y141H probably damaging Het
Hmbox1 T A 14: 64,823,662 I388F possibly damaging Het
Hs6st1 G T 1: 36,103,547 V188L possibly damaging Het
Ipmk T G 10: 71,372,739 H118Q probably benign Het
Jhy A G 9: 40,911,093 I583T probably benign Het
Kcna2 A G 3: 107,104,795 I231V probably benign Het
Kcnh7 T C 2: 62,837,095 T367A possibly damaging Het
Kcp A T 6: 29,491,848 C197* probably null Het
Klra2 C A 6: 131,243,937 C54F probably damaging Het
Lcn9 T C 2: 25,823,579 L39P probably benign Het
Lct T C 1: 128,299,904 N1284S probably benign Het
Map6 T G 7: 99,336,556 S556A possibly damaging Het
Mdn1 C A 4: 32,741,812 T3861K probably damaging Het
Mrps12 A G 7: 28,739,963 L109P probably damaging Het
Mybphl G A 3: 108,365,031 C12Y possibly damaging Het
Nek9 T C 12: 85,320,734 K388E probably damaging Het
Nvl A G 1: 181,144,082 V9A probably benign Het
Obscn T C 11: 59,006,828 probably null Het
Olfr90 T C 17: 37,085,579 I195M probably damaging Het
Pik3c3 T A 18: 30,290,550 I233N possibly damaging Het
Pkhd1 T A 1: 20,381,523 I2183F probably damaging Het
Ppara A G 15: 85,787,197 I100V probably benign Het
Rem2 T C 14: 54,477,659 S98P probably damaging Het
Rpl5-ps2 G T 2: 154,704,236 noncoding transcript Het
Scmh1 T A 4: 120,528,298 H623Q probably damaging Het
Scn9a A G 2: 66,483,558 S1939P possibly damaging Het
Slc6a13 T C 6: 121,336,142 probably null Het
Slc7a4 G A 16: 17,574,277 T431I probably benign Het
Snupn A G 9: 56,978,062 E217G probably benign Het
Spopl T A 2: 23,537,485 K212* probably null Het
Strn T A 17: 78,677,372 T281S possibly damaging Het
Supt3 T A 17: 45,041,229 L265* probably null Het
Taf5l G A 8: 123,997,550 T510M probably damaging Het
Tapbp C A 17: 33,926,453 D415E probably damaging Het
Tarbp1 A T 8: 126,452,233 D702E probably benign Het
Tfap2c C A 2: 172,557,327 P473Q probably damaging Het
Tnc T C 4: 63,995,672 N1301S probably damaging Het
Trim33 A G 3: 103,330,165 Q179R probably damaging Het
Txnrd2 A G 16: 18,468,804 N335S probably benign Het
Uggt1 T A 1: 36,150,073 D1444V probably damaging Het
Ugt3a2 T C 15: 9,338,721 L57P probably benign Het
Vmn2r6 A T 3: 64,559,647 W144R probably benign Het
Vmn2r98 T A 17: 19,066,092 M284K probably benign Het
Zfp558 A T 9: 18,456,503 C330S possibly damaging Het
Zfp703 T C 8: 26,978,953 V215A probably benign Het
Other mutations in Alkbh2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02298:Alkbh2 APN 5 114125572 missense probably benign
R0326:Alkbh2 UTSW 5 114123950 makesense probably null
R0480:Alkbh2 UTSW 5 114125535 missense probably damaging 1.00
R0962:Alkbh2 UTSW 5 114123953 missense possibly damaging 0.94
R1214:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1215:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1280:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1282:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1309:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1340:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1371:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1443:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1445:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1545:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1546:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1629:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1631:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1632:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1707:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1769:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1920:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1921:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1922:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R1984:Alkbh2 UTSW 5 114124054 missense probably benign 0.12
R2140:Alkbh2 UTSW 5 114125716 missense probably benign 0.03
R2142:Alkbh2 UTSW 5 114125716 missense probably benign 0.03
R3800:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R3981:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4032:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4062:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4064:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4163:Alkbh2 UTSW 5 114127552 missense probably damaging 1.00
R4569:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4624:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4625:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4626:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4627:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4628:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4630:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4632:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4633:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4801:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4802:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
R4803:Alkbh2 UTSW 5 114124226 missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- GTTCATCATCAGCAGGCTTCC -3'
(R):5'- GCCTGCAGGTATTGTAAGAAGC -3'

Sequencing Primer
(F):5'- TCATCAGCAGGCTTCCGTGTG -3'
(R):5'- CCCAAATAGTTCTACTAGCTGGGG -3'
Posted On2015-09-24