Incidental Mutation 'R4849:Psme3'
Institutional Source Beutler Lab
Gene Symbol Psme3
Ensembl Gene ENSMUSG00000078652
Gene Nameproteaseome (prosome, macropain) activator subunit 3 (PA28 gamma, Ki)
Synonymspa28g, Ki, PA28gamma, REGgamma
MMRRC Submission 042461-MU
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.943) question?
Stock #R4849 (G1)
Quality Score225
Status Validated
Chromosomal Location101316213-101323537 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 101317081 bp
Amino Acid Change Asparagine to Tyrosine at position 21 (N21Y)
Ref Sequence ENSEMBL: ENSMUSP00000116996 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000019470] [ENSMUST00000142640] [ENSMUST00000151385]
Predicted Effect probably benign
Transcript: ENSMUST00000019470
SMART Domains Protein: ENSMUSP00000019470
Gene: ENSMUSG00000078652

Pfam:PA28_alpha 9 69 2.9e-30 PFAM
Pfam:PA28_beta 108 252 3e-68 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127998
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131170
Predicted Effect probably benign
Transcript: ENSMUST00000142640
AA Change: N35Y

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000118279
Gene: ENSMUSG00000078652
AA Change: N35Y

Pfam:PA28_alpha 31 95 8.4e-33 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000151385
AA Change: N21Y

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000116996
Gene: ENSMUSG00000078652
AA Change: N21Y

Pfam:PA28_alpha 17 81 1.5e-32 PFAM
Pfam:PA28_beta 116 203 5.6e-40 PFAM
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.2%
Validation Efficiency 98% (90/92)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. The immunoproteasome contains an alternate regulator, referred to as the 11S regulator or PA28, that replaces the 19S regulator. Three subunits (alpha, beta and gamma) of the 11S regulator have been identified. This gene encodes the gamma subunit of the 11S regulator. Six gamma subunits combine to form a homohexameric ring. Alternate splicing results in multiple transcript variants. [provided by RefSeq, May 2012]
PHENOTYPE: Homozygous null mutants are smaller than normal with a defect in cell proliferation and increased susceptibility to fungal infection. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 82 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acp7 G T 7: 28,615,452 R239S possibly damaging Het
Angptl1 C A 1: 156,857,165 N301K probably benign Het
Ankrd26 T A 6: 118,532,296 T603S probably benign Het
App T C 16: 85,056,434 D252G unknown Het
Atxn3 A G 12: 101,934,368 S219P probably benign Het
Birc6 T C 17: 74,647,388 S3397P probably damaging Het
Bivm A G 1: 44,142,873 I414V possibly damaging Het
Cemip A G 7: 83,935,737 F1324L possibly damaging Het
Ckap5 T A 2: 91,615,271 N1724K probably damaging Het
Corin T A 5: 72,302,835 M1035L probably damaging Het
Ctnna3 T C 10: 64,873,315 I711T probably damaging Het
Cts6 A T 13: 61,201,601 W98R probably null Het
Dip2a A G 10: 76,294,533 S580P probably damaging Het
Dock6 A G 9: 21,811,772 probably null Het
Dusp15 T A 2: 152,949,082 T32S probably damaging Het
Eogt T A 6: 97,116,055 N387I probably damaging Het
Evx2 T C 2: 74,659,331 D29G probably benign Het
Fat1 A G 8: 45,012,970 N1422S probably benign Het
Fat2 T C 11: 55,310,637 D537G probably damaging Het
Fat3 A C 9: 16,377,948 I93S probably benign Het
Fem1b T C 9: 62,797,294 E228G probably damaging Het
Fh1 A G 1: 175,620,506 T25A probably benign Het
Fndc3b A G 3: 27,459,948 W695R probably damaging Het
Gaa G A 11: 119,272,987 V222I possibly damaging Het
Ggnbp1 T C 17: 27,032,973 probably null Het
Gipc1 A G 8: 83,662,127 Y154C probably benign Het
Gm5356 G T 8: 89,187,042 noncoding transcript Het
Gnl1 T A 17: 35,987,711 probably null Het
Gpcpd1 C T 2: 132,534,099 G605R probably damaging Het
Guca1a T C 17: 47,394,737 T177A possibly damaging Het
Ifit1bl1 T C 19: 34,594,676 E127G probably damaging Het
Ift81 A T 5: 122,591,219 I350N probably damaging Het
Ikbke GCC G 1: 131,275,267 probably null Het
Ing4 A G 6: 125,043,983 R23G probably damaging Het
Ins1 A G 19: 52,264,946 N108S probably damaging Het
Iqce A T 5: 140,693,459 M72K possibly damaging Het
Itga3 C A 11: 95,076,271 M22I probably benign Het
Kctd18 T C 1: 57,961,993 E201G probably damaging Het
Klc1 A G 12: 111,781,695 N344S probably damaging Het
Klrb1f A T 6: 129,056,384 I192F probably damaging Het
Klrg2 A T 6: 38,630,279 probably null Het
Kntc1 A C 5: 123,759,065 I164L probably benign Het
Ltf T A 9: 111,025,990 I357K probably benign Het
Mr1 T C 1: 155,130,690 T304A probably benign Het
Msh6 C T 17: 87,983,519 R178C possibly damaging Het
Mtch1 T C 17: 29,347,591 D66G probably benign Het
Mtmr7 A G 8: 40,608,997 V15A probably benign Het
Mtss1l A T 8: 110,726,243 H40L possibly damaging Het
Mxra8 A G 4: 155,840,874 probably benign Het
Myo3b T C 2: 70,244,909 L535P probably damaging Het
Neurl2 T A 2: 164,832,819 probably null Het
Nfia A C 4: 98,081,811 T503P probably damaging Het
Noa1 T C 5: 77,306,332 E487G possibly damaging Het
Nuak1 A T 10: 84,375,279 V315D probably damaging Het
Nup205 A G 6: 35,230,570 N1519S possibly damaging Het
Olfr107 T C 17: 37,405,698 V50A probably benign Het
Olfr364-ps1 T C 2: 37,146,254 L14P probably damaging Het
Olfr417 T A 1: 174,369,400 I161K probably damaging Het
Olfr466 G A 13: 65,152,679 V152M possibly damaging Het
Olfr524 G T 7: 140,202,427 C114* probably null Het
Olfr585 A G 7: 103,098,319 I193V possibly damaging Het
Peli1 T A 11: 21,148,528 probably benign Het
Ppp6r1 A G 7: 4,643,207 L175P probably damaging Het
Prkcd A G 14: 30,599,743 L498P probably damaging Het
Prss30 T A 17: 23,972,795 I251F probably benign Het
Ptpra T C 2: 130,532,161 Y271H probably damaging Het
Ralgapa1 T A 12: 55,698,803 N1303Y probably damaging Het
Rims4 T C 2: 163,865,543 I121V probably benign Het
Rnf123 A T 9: 108,056,091 L1149Q probably damaging Het
Ryr3 T A 2: 112,908,462 L593F probably damaging Het
Sec23b T C 2: 144,585,599 F582S probably damaging Het
Sgpl1 T C 10: 61,104,518 K335R probably benign Het
Sirpa C T 2: 129,609,243 T141I probably damaging Het
Slit1 G T 19: 41,649,544 A270E probably benign Het
Snap91 T C 9: 86,792,560 T533A possibly damaging Het
Sphkap T G 1: 83,277,384 E881D probably benign Het
Sptan1 C A 2: 30,011,042 R1407S probably damaging Het
Tfdp1 A G 8: 13,373,895 T353A probably benign Het
Ttyh1 A G 7: 4,122,534 I62V possibly damaging Het
Vwde A T 6: 13,196,048 V326D possibly damaging Het
Zfp398 T C 6: 47,859,512 I82T possibly damaging Het
Zp1 A G 19: 10,918,834 Y176H possibly damaging Het
Other mutations in Psme3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02474:Psme3 APN 11 101317654 missense probably benign 0.09
IGL03380:Psme3 APN 11 101320026 critical splice donor site probably null
R0432:Psme3 UTSW 11 101320442 missense possibly damaging 0.84
R0545:Psme3 UTSW 11 101319904 splice site probably benign
R0747:Psme3 UTSW 11 101317046 missense probably benign 0.04
R3889:Psme3 UTSW 11 101319456 missense probably damaging 0.96
R4603:Psme3 UTSW 11 101317609 splice site probably null
Predicted Primers PCR Primer

Sequencing Primer
Posted On2016-03-01