Incidental Mutation 'R2129:Ubr1'
ID 227805
Institutional Source Beutler Lab
Gene Symbol Ubr1
Ensembl Gene ENSMUSG00000027272
Gene Name ubiquitin protein ligase E3 component n-recognin 1
Synonyms E3 alpha
MMRRC Submission 040132-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.826) question?
Stock # R2129 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 120690750-120801196 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 120773034 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 402 (E402G)
Ref Sequence ENSEMBL: ENSMUSP00000028728 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028728]
AlphaFold O70481
Predicted Effect probably benign
Transcript: ENSMUST00000028728
AA Change: E402G

PolyPhen 2 Score 0.349 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000028728
Gene: ENSMUSG00000027272
AA Change: E402G

DomainStartEndE-ValueType
ZnF_UBR1 97 167 1.24e-35 SMART
Pfam:ClpS 221 301 8e-24 PFAM
low complexity region 918 936 N/A INTRINSIC
low complexity region 1017 1030 N/A INTRINSIC
low complexity region 1070 1081 N/A INTRINSIC
Blast:RING 1101 1203 4e-34 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133408
Meta Mutation Damage Score 0.1411 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.1%
Validation Efficiency 99% (91/92)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The N-end rule pathway is one proteolytic pathway of the ubiquitin system. The recognition component of this pathway, encoded by this gene, binds to a destabilizing N-terminal residue of a substrate protein and participates in the formation of a substrate-linked multiubiquitin chain. This leads to the eventual degradation of the substrate protein. The protein described in this record has a RING-type zinc finger and a UBR-type zinc finger. Mutations in this gene have been associated with Johanson-Blizzard syndrome. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mutants have 20% lower body weight and reduced muscle and adipose tissue. Skeletal muscle lacks a mechanism for targeting proteins for rapid catabolism. Aberrant regulation of fatty acid synthase upon starvation is also observed. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 91 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700113H08Rik A G 10: 87,066,066 (GRCm39) E249G possibly damaging Het
2610028H24Rik A G 10: 76,293,349 (GRCm39) M136V possibly damaging Het
4930523C07Rik A T 1: 159,902,945 (GRCm39) K72* probably null Het
Abhd14a A T 9: 106,318,064 (GRCm39) L125Q probably null Het
Abhd17b T A 19: 21,658,413 (GRCm39) probably null Het
Abo G A 2: 26,736,586 (GRCm39) T61I probably benign Het
Adamts15 T C 9: 30,815,799 (GRCm39) T686A probably benign Het
Adgrv1 A T 13: 81,705,199 (GRCm39) F1537Y probably damaging Het
Anxa2 A T 9: 69,383,410 (GRCm39) Y75F possibly damaging Het
Aqp3 T A 4: 41,098,061 (GRCm39) I17F probably benign Het
Aspm T C 1: 139,385,373 (GRCm39) V339A probably benign Het
Bri3bp T A 5: 125,528,735 (GRCm39) L48* probably null Het
Car7 T A 8: 105,275,605 (GRCm39) C185S possibly damaging Het
Casp8ap2 T C 4: 32,640,142 (GRCm39) Y399H probably benign Het
Ces4a G A 8: 105,864,729 (GRCm39) G69S probably damaging Het
Chst10 A G 1: 38,904,776 (GRCm39) Y203H probably benign Het
Clca3a1 T C 3: 144,722,526 (GRCm39) D282G probably damaging Het
Coq3 T G 4: 21,900,342 (GRCm39) S190A probably benign Het
Crocc G A 4: 140,744,407 (GRCm39) R1830C probably damaging Het
Cygb A G 11: 116,540,668 (GRCm39) L106P probably damaging Het
Dab2 G T 15: 6,365,864 (GRCm39) E87* probably null Het
Dcst1 T A 3: 89,264,852 (GRCm39) I299F probably damaging Het
Dennd4a T G 9: 64,813,256 (GRCm39) probably null Het
Depdc7 A G 2: 104,558,518 (GRCm39) S168P probably benign Het
Dicer1 G A 12: 104,688,290 (GRCm39) T429I probably damaging Het
Dnah5 A G 15: 28,408,467 (GRCm39) Q3484R probably benign Het
Dock2 T C 11: 34,618,242 (GRCm39) M125V probably damaging Het
Dync2h1 A G 9: 7,175,289 (GRCm39) S107P possibly damaging Het
Emb T C 13: 117,404,082 (GRCm39) V278A probably damaging Het
Firrm T C 1: 163,794,026 (GRCm39) Y518C probably damaging Het
Foxk1 C A 5: 142,420,943 (GRCm39) S189* probably null Het
Galm T C 17: 80,490,647 (GRCm39) I268T probably benign Het
Gm5581 A C 6: 131,145,247 (GRCm39) noncoding transcript Het
Gpr6 G A 10: 40,947,168 (GRCm39) S138L possibly damaging Het
Hesx1 C A 14: 26,722,802 (GRCm39) H42Q possibly damaging Het
Hsp90b1 T C 10: 86,531,570 (GRCm39) D421G probably damaging Het
Kctd19 T C 8: 106,111,804 (GRCm39) T31A probably damaging Het
Kif1b G A 4: 149,272,097 (GRCm39) S1568L possibly damaging Het
Krtap19-3 T C 16: 88,674,863 (GRCm39) probably benign Het
Lin28a T A 4: 133,745,465 (GRCm39) I43F probably benign Het
Lrriq1 G A 10: 103,050,718 (GRCm39) T678I probably benign Het
Macf1 A G 4: 123,262,608 (GRCm39) probably benign Het
Madcam1 A G 10: 79,501,406 (GRCm39) E157G possibly damaging Het
Mctp1 A G 13: 76,972,941 (GRCm39) D648G probably damaging Het
Megf8 T C 7: 25,030,140 (GRCm39) L425P probably damaging Het
Mospd4 A G 18: 46,598,731 (GRCm39) noncoding transcript Het
Mybpc1 T G 10: 88,387,314 (GRCm39) T466P probably damaging Het
Myo10 T C 15: 25,781,885 (GRCm39) Y1127H probably benign Het
Myo18b A T 5: 112,978,944 (GRCm39) L1223Q probably damaging Het
Myo9b T C 8: 71,786,343 (GRCm39) Y670H probably damaging Het
Ndufaf4 G T 4: 24,898,608 (GRCm39) D55Y probably damaging Het
Neurod2 G T 11: 98,218,414 (GRCm39) A250E possibly damaging Het
Nherf1 A T 11: 115,067,270 (GRCm39) I174F probably damaging Het
Nipsnap1 C A 11: 4,838,932 (GRCm39) N119K probably benign Het
Npffr2 A T 5: 89,715,924 (GRCm39) I84F probably damaging Het
Or10ab4 T A 7: 107,655,111 (GRCm39) N307K probably benign Het
Or11h23 A G 14: 50,948,093 (GRCm39) Y102C probably damaging Het
Or2t48 T C 11: 58,420,437 (GRCm39) D125G probably damaging Het
Pald1 A G 10: 61,184,085 (GRCm39) probably null Het
Palld T C 8: 62,330,395 (GRCm39) S161G probably benign Het
Paqr9 T A 9: 95,443,122 (GRCm39) F371I probably benign Het
Pear1 A T 3: 87,665,666 (GRCm39) C120* probably null Het
Pla2g4e A T 2: 120,013,292 (GRCm39) F343I probably damaging Het
Plxdc2 A T 2: 16,516,902 (GRCm39) Y61F probably benign Het
Polh G A 17: 46,499,014 (GRCm39) Q234* probably null Het
Prkce T A 17: 86,803,463 (GRCm39) M454K possibly damaging Het
Proser1 C A 3: 53,385,366 (GRCm39) T416K probably benign Het
Prr14l G T 5: 32,989,172 (GRCm39) probably benign Het
Rabgap1l A T 1: 160,566,527 (GRCm39) D90E probably benign Het
Rp1l1 T A 14: 64,266,415 (GRCm39) V667D possibly damaging Het
Rpp40 A T 13: 36,082,604 (GRCm39) C256* probably null Het
Rps6ka5 A G 12: 100,644,797 (GRCm39) L51P probably damaging Het
Rtp2 C T 16: 23,746,457 (GRCm39) C78Y probably damaging Het
Ryr3 A G 2: 112,508,715 (GRCm39) probably benign Het
Slc10a6 A G 5: 103,756,922 (GRCm39) Y281H probably benign Het
Slc6a21 T G 7: 44,932,197 (GRCm39) probably null Het
Smo A G 6: 29,757,313 (GRCm39) Y476C probably damaging Het
Tacr3 A T 3: 134,560,621 (GRCm39) T187S probably damaging Het
Tas1r3 G A 4: 155,944,927 (GRCm39) R765C probably damaging Het
Tasp1 T C 2: 139,890,164 (GRCm39) K71E possibly damaging Het
Tg A G 15: 66,566,743 (GRCm39) I1264V probably benign Het
Tmem41a T C 16: 21,764,911 (GRCm39) probably null Het
Tmem63a A G 1: 180,793,105 (GRCm39) N459D probably benign Het
Ube2k A G 5: 65,752,269 (GRCm39) T151A probably damaging Het
Ulk4 T A 9: 120,981,248 (GRCm39) I897F probably benign Het
Usp30 A G 5: 114,249,224 (GRCm39) E176G probably damaging Het
Utp20 A G 10: 88,649,917 (GRCm39) F431S probably damaging Het
Vmn1r206 T C 13: 22,804,782 (GRCm39) S142G probably benign Het
Wdr17 C T 8: 55,085,416 (GRCm39) V1236M probably damaging Het
Zbtb32 T C 7: 30,290,918 (GRCm39) K126E possibly damaging Het
Zeb1 A T 18: 5,767,681 (GRCm39) S731C possibly damaging Het
Other mutations in Ubr1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00552:Ubr1 APN 2 120,705,888 (GRCm39) missense possibly damaging 0.65
IGL00570:Ubr1 APN 2 120,771,574 (GRCm39) missense possibly damaging 0.93
IGL00990:Ubr1 APN 2 120,761,353 (GRCm39) missense probably damaging 1.00
IGL01124:Ubr1 APN 2 120,745,386 (GRCm39) missense probably benign
IGL01346:Ubr1 APN 2 120,703,603 (GRCm39) critical splice donor site probably null
IGL01368:Ubr1 APN 2 120,771,612 (GRCm39) splice site probably benign
IGL01539:Ubr1 APN 2 120,756,494 (GRCm39) missense possibly damaging 0.79
IGL01862:Ubr1 APN 2 120,764,823 (GRCm39) missense possibly damaging 0.81
IGL01965:Ubr1 APN 2 120,705,879 (GRCm39) missense probably damaging 0.99
IGL01984:Ubr1 APN 2 120,751,867 (GRCm39) missense probably damaging 0.99
IGL02184:Ubr1 APN 2 120,730,989 (GRCm39) missense probably benign 0.00
IGL02208:Ubr1 APN 2 120,776,830 (GRCm39) missense probably benign 0.00
IGL02415:Ubr1 APN 2 120,801,084 (GRCm39) utr 5 prime probably benign
IGL02517:Ubr1 APN 2 120,694,854 (GRCm39) missense possibly damaging 0.69
IGL02614:Ubr1 APN 2 120,701,460 (GRCm39) splice site probably benign
IGL02627:Ubr1 APN 2 120,771,472 (GRCm39) missense probably damaging 1.00
IGL02718:Ubr1 APN 2 120,745,364 (GRCm39) missense probably damaging 1.00
IGL02741:Ubr1 APN 2 120,771,572 (GRCm39) missense probably benign 0.01
IGL02939:Ubr1 APN 2 120,711,664 (GRCm39) critical splice acceptor site probably null
IGL03081:Ubr1 APN 2 120,791,637 (GRCm39) missense possibly damaging 0.83
IGL03310:Ubr1 APN 2 120,694,898 (GRCm39) missense probably damaging 1.00
IGL03370:Ubr1 APN 2 120,725,641 (GRCm39) missense probably benign
I1329:Ubr1 UTSW 2 120,764,775 (GRCm39) splice site probably benign
R0022:Ubr1 UTSW 2 120,791,654 (GRCm39) splice site probably benign
R0345:Ubr1 UTSW 2 120,734,584 (GRCm39) splice site probably null
R0373:Ubr1 UTSW 2 120,777,138 (GRCm39) missense probably benign 0.01
R0393:Ubr1 UTSW 2 120,737,427 (GRCm39) missense probably damaging 1.00
R0543:Ubr1 UTSW 2 120,711,574 (GRCm39) missense probably damaging 1.00
R0559:Ubr1 UTSW 2 120,778,364 (GRCm39) nonsense probably null
R0723:Ubr1 UTSW 2 120,711,582 (GRCm39) nonsense probably null
R1178:Ubr1 UTSW 2 120,756,510 (GRCm39) nonsense probably null
R1401:Ubr1 UTSW 2 120,786,125 (GRCm39) missense probably benign 0.01
R1485:Ubr1 UTSW 2 120,791,579 (GRCm39) missense probably benign 0.03
R1572:Ubr1 UTSW 2 120,765,800 (GRCm39) splice site probably benign
R1920:Ubr1 UTSW 2 120,761,449 (GRCm39) missense probably benign 0.11
R1921:Ubr1 UTSW 2 120,761,449 (GRCm39) missense probably benign 0.11
R1997:Ubr1 UTSW 2 120,776,754 (GRCm39) critical splice donor site probably null
R2147:Ubr1 UTSW 2 120,694,811 (GRCm39) missense probably damaging 1.00
R2191:Ubr1 UTSW 2 120,756,528 (GRCm39) missense probably damaging 0.96
R2288:Ubr1 UTSW 2 120,739,963 (GRCm39) missense probably damaging 1.00
R3409:Ubr1 UTSW 2 120,793,929 (GRCm39) missense probably benign 0.02
R3930:Ubr1 UTSW 2 120,746,951 (GRCm39) missense probably benign 0.20
R3979:Ubr1 UTSW 2 120,693,168 (GRCm39) missense probably benign 0.11
R4172:Ubr1 UTSW 2 120,777,103 (GRCm39) splice site probably null
R4173:Ubr1 UTSW 2 120,777,103 (GRCm39) splice site probably null
R4174:Ubr1 UTSW 2 120,777,103 (GRCm39) splice site probably null
R4241:Ubr1 UTSW 2 120,764,867 (GRCm39) missense possibly damaging 0.69
R4366:Ubr1 UTSW 2 120,801,084 (GRCm39) utr 5 prime probably benign
R4371:Ubr1 UTSW 2 120,725,547 (GRCm39) splice site probably null
R4449:Ubr1 UTSW 2 120,776,862 (GRCm39) missense possibly damaging 0.84
R4533:Ubr1 UTSW 2 120,772,963 (GRCm39) missense possibly damaging 0.86
R4656:Ubr1 UTSW 2 120,756,494 (GRCm39) missense probably benign 0.35
R4765:Ubr1 UTSW 2 120,793,923 (GRCm39) nonsense probably null
R4928:Ubr1 UTSW 2 120,745,419 (GRCm39) missense probably damaging 1.00
R4987:Ubr1 UTSW 2 120,794,047 (GRCm39) missense probably benign 0.00
R5033:Ubr1 UTSW 2 120,742,478 (GRCm39) critical splice donor site probably null
R5108:Ubr1 UTSW 2 120,793,903 (GRCm39) missense probably benign 0.20
R5118:Ubr1 UTSW 2 120,712,745 (GRCm39) missense probably benign 0.20
R5211:Ubr1 UTSW 2 120,723,651 (GRCm39) missense possibly damaging 0.92
R5215:Ubr1 UTSW 2 120,734,525 (GRCm39) missense probably benign 0.00
R5449:Ubr1 UTSW 2 120,793,981 (GRCm39) missense probably benign
R5452:Ubr1 UTSW 2 120,698,783 (GRCm39) missense possibly damaging 0.95
R5582:Ubr1 UTSW 2 120,745,888 (GRCm39) missense probably benign
R5610:Ubr1 UTSW 2 120,722,593 (GRCm39) missense probably benign 0.04
R5637:Ubr1 UTSW 2 120,793,998 (GRCm39) missense possibly damaging 0.68
R5808:Ubr1 UTSW 2 120,791,573 (GRCm39) missense possibly damaging 0.63
R5845:Ubr1 UTSW 2 120,734,486 (GRCm39) missense probably benign
R5979:Ubr1 UTSW 2 120,776,863 (GRCm39) missense probably benign 0.07
R6044:Ubr1 UTSW 2 120,693,202 (GRCm39) missense probably benign 0.38
R6146:Ubr1 UTSW 2 120,723,690 (GRCm39) missense probably damaging 0.98
R6252:Ubr1 UTSW 2 120,737,376 (GRCm39) missense probably benign 0.21
R6389:Ubr1 UTSW 2 120,711,520 (GRCm39) missense probably benign 0.03
R6600:Ubr1 UTSW 2 120,745,880 (GRCm39) missense probably benign 0.00
R6670:Ubr1 UTSW 2 120,754,611 (GRCm39) critical splice donor site probably null
R6731:Ubr1 UTSW 2 120,786,121 (GRCm39) missense probably null 0.99
R6836:Ubr1 UTSW 2 120,727,156 (GRCm39) splice site probably null
R6994:Ubr1 UTSW 2 120,794,074 (GRCm39) missense probably benign
R7121:Ubr1 UTSW 2 120,705,979 (GRCm39) missense probably benign 0.00
R7204:Ubr1 UTSW 2 120,734,558 (GRCm39) missense possibly damaging 0.49
R7209:Ubr1 UTSW 2 120,693,246 (GRCm39) missense probably benign 0.04
R7434:Ubr1 UTSW 2 120,693,161 (GRCm39) missense probably benign
R7457:Ubr1 UTSW 2 120,748,309 (GRCm39) missense probably benign 0.35
R7464:Ubr1 UTSW 2 120,720,255 (GRCm39) critical splice donor site probably null
R7519:Ubr1 UTSW 2 120,705,925 (GRCm39) missense possibly damaging 0.63
R7574:Ubr1 UTSW 2 120,703,672 (GRCm39) missense possibly damaging 0.93
R8030:Ubr1 UTSW 2 120,764,855 (GRCm39) missense probably damaging 0.99
R8085:Ubr1 UTSW 2 120,764,898 (GRCm39) nonsense probably null
R8221:Ubr1 UTSW 2 120,791,585 (GRCm39) missense probably damaging 0.97
R8241:Ubr1 UTSW 2 120,793,937 (GRCm39) missense possibly damaging 0.80
R8291:Ubr1 UTSW 2 120,741,596 (GRCm39) missense probably benign
R8293:Ubr1 UTSW 2 120,693,202 (GRCm39) missense probably benign 0.38
R8420:Ubr1 UTSW 2 120,701,476 (GRCm39) missense probably benign
R8489:Ubr1 UTSW 2 120,711,548 (GRCm39) missense probably benign 0.42
R8708:Ubr1 UTSW 2 120,696,964 (GRCm39) missense probably benign 0.27
R8856:Ubr1 UTSW 2 120,734,523 (GRCm39) missense probably damaging 1.00
R8995:Ubr1 UTSW 2 120,697,034 (GRCm39) missense probably damaging 1.00
R9153:Ubr1 UTSW 2 120,756,469 (GRCm39) missense probably benign 0.00
R9155:Ubr1 UTSW 2 120,754,615 (GRCm39) missense possibly damaging 0.84
R9156:Ubr1 UTSW 2 120,703,603 (GRCm39) critical splice donor site probably null
R9194:Ubr1 UTSW 2 120,778,325 (GRCm39) missense probably damaging 1.00
R9320:Ubr1 UTSW 2 120,727,000 (GRCm39) missense probably benign 0.04
R9401:Ubr1 UTSW 2 120,765,765 (GRCm39) missense probably benign 0.06
R9430:Ubr1 UTSW 2 120,734,506 (GRCm39) missense possibly damaging 0.59
R9515:Ubr1 UTSW 2 120,703,627 (GRCm39) missense probably damaging 1.00
R9623:Ubr1 UTSW 2 120,764,820 (GRCm39) missense probably benign 0.06
R9703:Ubr1 UTSW 2 120,732,092 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GGTACCACTAGAGTTACTACCCAG -3'
(R):5'- TCAAGTCGTTGAATTCATGTGC -3'

Sequencing Primer
(F):5'- CTACCCAGGTAGATACCACTA -3'
(R):5'- CAAGTCGTTGAATTCATGTGCTAGTC -3'
Posted On 2014-09-17