Incidental Mutation 'R2103:Psme2'
Institutional Source Beutler Lab
Gene Symbol Psme2
Ensembl Gene ENSMUSG00000079197
Gene Nameproteasome (prosome, macropain) activator subunit 2 (PA28 beta)
MMRRC Submission 040107-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.216) question?
Stock #R2103 (G1)
Quality Score225
Status Not validated
Chromosomal Location55587441-55591113 bp(-) (GRCm38)
Type of Mutationcritical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to T at 55590840 bp
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000123798 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000019443] [ENSMUST00000111378] [ENSMUST00000137296] [ENSMUST00000159687] [ENSMUST00000161807]
Predicted Effect probably benign
Transcript: ENSMUST00000019443
SMART Domains Protein: ENSMUSP00000019443
Gene: ENSMUSG00000047098

low complexity region 10 21 N/A INTRINSIC
Pfam:PUB 68 148 7.1e-17 PFAM
low complexity region 262 294 N/A INTRINSIC
ZnF_RBZ 298 322 2.56e-1 SMART
ZnF_RBZ 346 370 6.93e-5 SMART
ZnF_RBZ 405 429 4.86e-1 SMART
Pfam:HOIP-UBA 477 622 2.4e-54 PFAM
Blast:RING 693 741 7e-25 BLAST
IBR 773 835 3.18e-14 SMART
IBR 847 924 5.35e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000111378
SMART Domains Protein: ENSMUSP00000107009
Gene: ENSMUSG00000079197

Pfam:PA28_alpha 1 64 2.2e-26 PFAM
Pfam:PA28_beta 82 231 1.7e-66 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126544
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133903
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137296
SMART Domains Protein: ENSMUSP00000122955
Gene: ENSMUSG00000047098

low complexity region 10 21 N/A INTRINSIC
Pfam:PUB 66 151 6.8e-17 PFAM
Blast:RING 214 257 3e-17 BLAST
low complexity region 262 294 N/A INTRINSIC
ZnF_RBZ 298 322 2.56e-1 SMART
ZnF_RBZ 346 370 6.93e-5 SMART
ZnF_RBZ 404 428 4.86e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000140178
SMART Domains Protein: ENSMUSP00000118215
Gene: ENSMUSG00000047098

PDB:4OYJ|M 2 85 1e-29 PDB
low complexity region 164 196 N/A INTRINSIC
ZnF_RBZ 200 224 2.56e-1 SMART
ZnF_RBZ 248 272 6.93e-5 SMART
ZnF_RBZ 307 331 4.86e-1 SMART
Pfam:HOIP-UBA 369 468 1.1e-31 PFAM
Blast:RING 539 587 9e-25 BLAST
IBR 619 681 3.18e-14 SMART
IBR 693 770 5.35e-1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159282
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159297
Predicted Effect probably benign
Transcript: ENSMUST00000159687
SMART Domains Protein: ENSMUSP00000125596
Gene: ENSMUSG00000079197

Pfam:PA28_alpha 1 64 1.2e-26 PFAM
Pfam:PA28_beta 82 165 3e-36 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159845
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161027
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161573
Predicted Effect probably null
Transcript: ENSMUST00000161807
SMART Domains Protein: ENSMUSP00000123798
Gene: ENSMUSG00000079197

Pfam:PA28_alpha 11 71 1.2e-26 PFAM
Pfam:PA28_beta 93 237 5.3e-58 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162496
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162700
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227664
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.2%
  • 20x: 94.9%
Validation Efficiency
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 beta subunit of the 11S regulator, one of the two 11S subunits that is induced by gamma-interferon. Three beta and three alpha subunits combine to form a heterohexameric ring. Six pseudogenes have been identified on chromosomes 4, 5, 8, 10 and 13. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous disruption of this gene results in impaired cytotoxic T lymphocyte responses and immunoproteasome assembly. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 88 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadac C A 3: 60,039,814 P311Q probably damaging Het
Acoxl T A 2: 127,972,606 M314K probably damaging Het
Agmat A T 4: 141,755,903 D216V probably damaging Het
Aida A T 1: 183,313,692 E107D probably benign Het
Ano5 A G 7: 51,537,813 K50R possibly damaging Het
Anxa2 A T 9: 69,483,816 D95V probably damaging Het
Aspm G A 1: 139,491,665 V3023M probably damaging Het
Atg16l2 A G 7: 101,290,361 probably null Het
B3galt4 G A 17: 33,950,839 R142C probably damaging Het
B3galt5 A T 16: 96,316,025 K286M probably damaging Het
Best3 A C 10: 117,002,594 I186L probably benign Het
Blm G T 7: 80,505,949 probably null Het
Cat A T 2: 103,463,315 D389E probably damaging Het
Cluh C A 11: 74,659,529 C222* probably null Het
Cntnap2 G A 6: 47,298,588 E1325K probably damaging Het
Col14a1 A T 15: 55,449,940 D1320V unknown Het
Col4a3bp T A 13: 96,634,886 N550K probably damaging Het
Cpne7 A G 8: 123,127,437 K288E possibly damaging Het
Cyp26b1 A G 6: 84,575,050 S369P possibly damaging Het
Cyp2j9 T A 4: 96,571,964 K434M probably damaging Het
Dpyd G C 3: 119,064,952 S605T probably benign Het
Dst A G 1: 34,190,258 T1986A probably benign Het
Ebf2 T A 14: 67,387,942 V233D probably damaging Het
Ecm2 A G 13: 49,530,256 D570G probably benign Het
Efhc1 T A 1: 20,989,560 C611* probably null Het
Epop T C 11: 97,628,654 T210A probably benign Het
Fdxacb1 A T 9: 50,771,646 N101I probably benign Het
Fezf1 A G 6: 23,247,332 F248S possibly damaging Het
Galnt16 A G 12: 80,583,656 D262G probably damaging Het
Gm9507 T A 10: 77,811,666 probably benign Het
Grin2b A T 6: 135,780,140 I441N probably benign Het
H2-Eb2 A G 17: 34,334,304 I155V probably benign Het
Hectd4 C A 5: 121,355,629 D3811E probably benign Het
Herc4 T C 10: 63,246,110 S71P probably benign Het
Hhipl1 A G 12: 108,327,718 T628A probably benign Het
Hoga1 A C 19: 42,060,020 probably null Het
Igf2bp1 A G 11: 95,975,296 V122A probably damaging Het
Il10ra C A 9: 45,255,811 A481S probably benign Het
Klk1b26 A T 7: 44,016,900 T256S probably damaging Het
Kndc1 C T 7: 139,921,234 T813I probably benign Het
Limch1 A G 5: 66,998,729 K394R probably benign Het
Lrrc37a T C 11: 103,500,261 E1446G probably benign Het
Lrrc47 C T 4: 154,015,893 R287W probably damaging Het
Mdn1 T A 4: 32,738,712 L3555Q possibly damaging Het
Mei1 A G 15: 82,103,204 H399R possibly damaging Het
Mei1 G T 15: 82,107,036 V472F probably damaging Het
Mrps34 T A 17: 24,895,490 probably null Het
Myom3 A G 4: 135,776,412 T391A probably benign Het
Nfib G A 4: 82,330,408 T314I possibly damaging Het
Olfr1451 T C 19: 12,999,502 V172A possibly damaging Het
Olfr459 A G 6: 41,772,005 I98T probably benign Het
Olfr498 A G 7: 108,465,603 N93S probably benign Het
Olfr774 T C 10: 129,238,499 S117P probably damaging Het
Pdia3 G C 2: 121,433,993 G346A probably damaging Het
Plce1 T C 19: 38,777,924 F2117S probably damaging Het
Plec A G 15: 76,173,543 F4055L probably damaging Het
Ppip5k1 A T 2: 121,321,653 probably null Het
Psma6 T C 12: 55,408,057 I57T probably benign Het
Reln A T 5: 21,969,360 D1948E possibly damaging Het
Rsf1 GGCG GGCGACGGCAGCG 7: 97,579,906 probably benign Het
Sbno1 G T 5: 124,393,937 S727R probably damaging Het
Serpina3m C A 12: 104,389,699 Y208* probably null Het
Serpind1 T C 16: 17,342,944 V446A probably benign Het
Shc3 T A 13: 51,442,836 M384L probably benign Het
Slc38a11 A G 2: 65,330,339 F304L probably benign Het
Slc4a5 A C 6: 83,224,681 D4A probably benign Het
Slc4a5 G A 6: 83,297,378 A1076T probably benign Het
Slpi C T 2: 164,355,543 C28Y probably damaging Het
Sptan1 T C 2: 30,030,471 S2320P probably damaging Het
Stim2 A G 5: 54,105,249 T278A possibly damaging Het
Sympk T A 7: 19,054,116 S1186T probably benign Het
Tbrg1 T C 9: 37,649,419 D387G probably benign Het
Tns2 A T 15: 102,112,665 probably null Het
Tnxb A G 17: 34,682,251 Y1013C probably damaging Het
Tpsg1 T C 17: 25,373,293 S41P possibly damaging Het
Trim36 T C 18: 46,196,082 N85S probably benign Het
Trpm6 A T 19: 18,796,284 H380L probably benign Het
Tssk4 A G 14: 55,651,540 I174M probably damaging Het
Ttn C T 2: 76,946,391 probably null Het
Vmn2r114 ATTT ATT 17: 23,290,932 probably null Het
Vmn2r4 T A 3: 64,415,283 N5I possibly damaging Het
Vps11 G A 9: 44,359,227 H183Y probably damaging Het
Vsig10l A G 7: 43,467,468 T476A possibly damaging Het
Vwa8 C T 14: 78,908,230 R116C probably damaging Het
Vwf G A 6: 125,646,330 V1797I probably benign Het
Wasl A T 6: 24,618,378 S447T unknown Het
Whamm C T 7: 81,591,771 R277* probably null Het
Zfp874a T A 13: 67,442,504 I354F probably benign Het
Other mutations in Psme2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01024:Psme2 APN 14 55588436 unclassified probably benign
IGL01462:Psme2 APN 14 55589671 missense probably damaging 1.00
R1853:Psme2 UTSW 14 55588479 missense probably damaging 1.00
R4093:Psme2 UTSW 14 55588277 missense probably benign 0.01
R5999:Psme2 UTSW 14 55590082 missense probably damaging 1.00
R6010:Psme2 UTSW 14 55587523 unclassified probably null
R6620:Psme2 UTSW 14 55588471 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2014-09-18