Incidental Mutation 'R1782:Oaz2'
ID195400
Institutional Source Beutler Lab
Gene Symbol Oaz2
Ensembl Gene ENSMUSG00000040652
Gene Nameornithine decarboxylase antizyme 2
SynonymsAZ2, AZ-2, Oaz2-ps, antizyme 2, Sez15
MMRRC Submission 039813-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.277) question?
Stock #R1782 (G1)
Quality Score225
Status Not validated
Chromosome9
Chromosomal Location65668001-65690300 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 65688861 bp
ZygosityHeterozygous
Amino Acid Change Valine to Leucine at position 132 (V132L)
Ref Sequence ENSEMBL: ENSMUSP00000136914 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046490] [ENSMUST00000136166] [ENSMUST00000153700] [ENSMUST00000159109]
Predicted Effect probably benign
Transcript: ENSMUST00000046490
AA Change: V131L

PolyPhen 2 Score 0.036 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000136873
Gene: ENSMUSG00000040652
AA Change: V131L

DomainStartEndE-ValueType
Pfam:ODC_AZ 81 180 3.3e-30 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000128664
AA Change: V70L
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128928
Predicted Effect probably benign
Transcript: ENSMUST00000136166
SMART Domains Protein: ENSMUSP00000136082
Gene: ENSMUSG00000040652

DomainStartEndE-ValueType
PDB:1ZO0|A 56 119 9e-8 PDB
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137696
Predicted Effect probably benign
Transcript: ENSMUST00000153700
AA Change: V132L

PolyPhen 2 Score 0.067 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000136914
Gene: ENSMUSG00000040652
AA Change: V132L

DomainStartEndE-ValueType
Pfam:ODC_AZ 79 181 1.8e-23 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154502
Predicted Effect probably benign
Transcript: ENSMUST00000159109
SMART Domains Protein: ENSMUSP00000124089
Gene: ENSMUSG00000040524

DomainStartEndE-ValueType
low complexity region 83 101 N/A INTRINSIC
low complexity region 125 139 N/A INTRINSIC
low complexity region 155 176 N/A INTRINSIC
low complexity region 259 269 N/A INTRINSIC
low complexity region 365 376 N/A INTRINSIC
low complexity region 386 405 N/A INTRINSIC
ZnF_C2H2 495 520 2.14e0 SMART
low complexity region 629 638 N/A INTRINSIC
low complexity region 657 667 N/A INTRINSIC
low complexity region 724 738 N/A INTRINSIC
low complexity region 1000 1020 N/A INTRINSIC
low complexity region 1210 1219 N/A INTRINSIC
low complexity region 1257 1273 N/A INTRINSIC
low complexity region 1329 1348 N/A INTRINSIC
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.2%
  • 20x: 92.3%
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene belongs to the ornithine decarboxylase antizyme family, which plays a role in cell growth and proliferation by regulating intracellular polyamine levels. Expression of antizymes requires +1 ribosomal frameshifting, which is enhanced by high levels of polyamines. Antizymes in turn bind to and inhibit ornithine decarboxylase (ODC), the key enzyme in polyamine biosynthesis; thus, completing the auto-regulatory circuit. This gene encodes antizyme 2, the second member of the antizyme family. Like antizyme 1, antizyme 2 has broad tissue distribution, inhibits ODC activity and polyamine uptake, and stimulates ODC degradation in vivo; however, it fails to promote ODC degradation in vitro. Antizyme 2 is expressed at lower levels than antizyme 1, but is evolutionary more conserved, suggesting it likely has an important biological role. Studies also show different subcellular localization of antizymes 1 and 2, indicating specific function for each antizyme in discrete compartments of the cell. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Dec 2014]
Allele List at MGI
Other mutations in this stock
Total: 88 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921501E09Rik T C 17: 33,067,688 I47V probably benign Het
9330182L06Rik A T 5: 9,421,620 K320N possibly damaging Het
Abca13 A T 11: 9,297,971 T2573S probably benign Het
Adgra3 G T 5: 49,972,062 T738K probably benign Het
Adgrl4 C T 3: 151,542,805 Q705* probably null Het
Atp2b1 T G 10: 99,003,201 D630E probably benign Het
Atp2c1 G A 9: 105,431,587 R577C probably damaging Het
Atp9b A G 18: 80,765,922 V211A probably damaging Het
C8g T A 2: 25,499,082 D163V possibly damaging Het
Catsper1 T C 19: 5,335,909 Y57H probably benign Het
Ccdc25 C T 14: 65,854,148 A72V probably benign Het
Cdca2 T G 14: 67,677,811 E666D probably benign Het
Cdh23 G A 10: 60,488,542 T313I probably damaging Het
Cfap57 C A 4: 118,614,975 R69L probably damaging Het
Chat C A 14: 32,408,987 V566L probably damaging Het
Cntn3 T C 6: 102,273,811 I259V probably damaging Het
Cog1 A G 11: 113,653,966 T325A probably benign Het
Cxcl10 A G 5: 92,347,803 *94Q probably null Het
Cyp4a12b T C 4: 115,433,981 Y369H probably damaging Het
Dhx33 T C 11: 71,001,640 Y101C probably damaging Het
Dock6 A G 9: 21,811,846 M1593T probably damaging Het
Dpy19l3 T C 7: 35,708,155 T488A possibly damaging Het
Fam198b T C 3: 79,886,531 L102S possibly damaging Het
Fbxw14 A G 9: 109,278,691 I205T possibly damaging Het
Fbxw7 T C 3: 84,903,819 F84L probably benign Het
Flii T C 11: 60,714,636 T1212A probably benign Het
Fosl1 T A 19: 5,450,182 I43N probably damaging Het
Gabrr2 G A 4: 33,085,593 A338T probably damaging Het
Gatad2b T C 3: 90,341,871 V72A probably benign Het
Gorasp1 G T 9: 119,932,822 N48K probably damaging Het
Gramd1b C A 9: 40,413,337 D139Y probably damaging Het
Gtf3c1 A T 7: 125,667,074 V1030E probably damaging Het
H2afy A T 13: 56,074,321 M339K probably damaging Het
Havcr2 C T 11: 46,455,017 T6I unknown Het
Hgs A G 11: 120,478,505 E340G probably damaging Het
Irx2 A G 13: 72,631,466 T290A probably benign Het
Itgb8 T A 12: 119,192,118 I200F probably damaging Het
Josd2 A G 7: 44,471,153 I105V probably damaging Het
Kcnh7 T A 2: 62,736,169 D806V probably damaging Het
Kctd8 A G 5: 69,340,976 V109A possibly damaging Het
Kmt2d T A 15: 98,857,548 probably benign Het
Krtap2-4 A T 11: 99,614,527 V86E probably damaging Het
Lgr6 C G 1: 134,987,979 V344L probably damaging Het
Lime1 A T 2: 181,383,056 R168W possibly damaging Het
Magel2 C T 7: 62,380,857 Q1170* probably null Het
Ndufaf3 A T 9: 108,566,011 I169N probably damaging Het
Neb T A 2: 52,284,345 K1501* probably null Het
Nim1k A T 13: 119,712,151 S402R probably benign Het
Nt5dc2 T G 14: 31,138,201 S395R probably damaging Het
Olfr1089 T C 2: 86,732,682 K310R probably benign Het
Olfr1457 T A 19: 13,094,803 I282F probably damaging Het
Olfr315 T A 11: 58,778,805 L226H probably damaging Het
Olfr723 A T 14: 49,928,639 W302R probably benign Het
Olfr843 C T 9: 19,248,581 V273I probably benign Het
Pfkl A G 10: 77,988,720 V717A probably benign Het
Phgdh C T 3: 98,320,747 V231I probably damaging Het
Pkhd1 A T 1: 20,565,711 M465K probably damaging Het
Ppp3r1 A G 11: 17,198,281 H163R probably benign Het
Prune2 T A 19: 17,122,173 N1680K probably benign Het
Puf60 T A 15: 76,071,875 I216L probably benign Het
Rev3l T A 10: 39,799,885 N190K probably benign Het
Rp1 G A 1: 4,349,089 S600L probably benign Het
Rpl3l A G 17: 24,733,456 I217V probably benign Het
Scly T A 1: 91,308,380 V194D probably damaging Het
Scnn1b A G 7: 121,917,961 T607A probably benign Het
Slc13a3 G A 2: 165,445,519 L172F probably benign Het
Sorbs2 A G 8: 45,805,696 Y1090C probably damaging Het
Spag17 T A 3: 100,010,754 M351K probably benign Het
St14 A G 9: 31,100,164 Y444H probably damaging Het
Taf8 C A 17: 47,498,211 A109S probably benign Het
Tbc1d30 T A 10: 121,267,620 K502N probably damaging Het
Them5 T C 3: 94,344,489 S136P probably benign Het
Tmem248 T A 5: 130,231,928 N111K probably damaging Het
Tmem74 C A 15: 43,866,952 V232L probably damaging Het
Tnip2 A T 5: 34,499,668 H264Q probably benign Het
Trim5 A G 7: 104,265,816 probably null Het
Trim63 A G 4: 134,323,038 Q211R probably benign Het
Trrap T C 5: 144,822,703 V2231A possibly damaging Het
Ttn T C 2: 76,735,487 S28174G probably benign Het
Ugt2b36 T C 5: 87,081,581 D341G possibly damaging Het
Uroc1 G A 6: 90,336,919 E63K probably damaging Het
Ush2a T C 1: 188,911,185 V4248A probably benign Het
Usp1 A G 4: 98,934,198 H583R probably damaging Het
Usp8 T A 2: 126,720,051 F55Y probably damaging Het
Vmn2r13 T A 5: 109,158,174 T513S probably benign Het
Wdr73 T C 7: 80,891,778 T339A probably damaging Het
Wnt2 T A 6: 18,008,640 N266I possibly damaging Het
Wwp2 AGAACT A 8: 107,506,399 probably null Het
Other mutations in Oaz2
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0050:Oaz2 UTSW 9 65687802 missense probably damaging 1.00
R0050:Oaz2 UTSW 9 65687802 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACTGGGCTCTATTAAAGGCCCCAC -3'
(R):5'- TGACCTGGACGCACAATCTCAAAG -3'

Sequencing Primer
(F):5'- AAAGGCCCCACATTCTCTTG -3'
(R):5'- GGACTCTGATGAGGCTCAAATCC -3'
Posted On2014-05-23