Incidental Mutation 'IGL02001:Psma2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Psma2
Ensembl Gene ENSMUSG00000015671
Gene Nameproteasome (prosome, macropain) subunit, alpha type 2
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.469) question?
Stock #IGL02001
Quality Score
Chromosomal Location14613240-14674236 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 14623607 bp
Amino Acid Change Phenylalanine to Valine at position 105 (F105V)
Ref Sequence ENSEMBL: ENSMUSP00000152327 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000170836] [ENSMUST00000221168]
Predicted Effect possibly damaging
Transcript: ENSMUST00000170836
AA Change: F156V

PolyPhen 2 Score 0.650 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000129767
Gene: ENSMUSG00000015671
AA Change: F156V

Proteasome_A_N 6 28 1.73e-5 SMART
Pfam:Proteasome 29 213 1.2e-61 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000221168
AA Change: F105V

PolyPhen 2 Score 0.899 (Sensitivity: 0.82; Specificity: 0.94)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure 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. 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. This gene encodes a member of the peptidase T1A family, that is a 20S core alpha subunit. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930444G20Rik A T 10: 22,067,277 M268K probably benign Het
A530064D06Rik T C 17: 48,166,674 N25S possibly damaging Het
Als2 A T 1: 59,180,188 probably benign Het
Asah2 T A 19: 32,043,539 K255* probably null Het
Bclaf1 A G 10: 20,323,016 probably benign Het
Bpifb2 T C 2: 153,891,275 probably benign Het
Cacna2d2 G A 9: 107,522,116 V669I probably benign Het
Cep89 T A 7: 35,403,007 probably benign Het
Chl1 T G 6: 103,642,056 L29R possibly damaging Het
Defb2 T C 8: 21,843,337 Y43H probably damaging Het
Disc1 A G 8: 125,251,042 Y799C probably damaging Het
Egf G T 3: 129,716,768 A34E probably damaging Het
Fat2 A T 11: 55,312,245 M1K probably null Het
Gprin1 T C 13: 54,739,192 E423G probably damaging Het
Kcnh6 T C 11: 106,027,549 probably benign Het
Kcnt1 A G 2: 25,908,152 E925G probably damaging Het
Kctd16 A T 18: 40,258,680 K107I possibly damaging Het
Lrig1 T C 6: 94,607,324 K913R probably benign Het
March7 A G 2: 60,234,891 T504A possibly damaging Het
Mrpl11 C T 19: 4,963,652 R154* probably null Het
Nlrp4a T C 7: 26,449,969 F334L probably benign Het
Olfr30 C T 11: 58,455,509 V147M probably benign Het
Olfr545 T A 7: 102,494,539 T79S probably benign Het
Parp6 A G 9: 59,649,961 T610A possibly damaging Het
Pcdhb15 T G 18: 37,474,038 L108V probably benign Het
Pomgnt1 G T 4: 116,152,908 E156* probably null Het
Rapgef4 A G 2: 72,225,052 probably benign Het
Sclt1 A T 3: 41,681,721 S282T possibly damaging Het
Serpina3f A G 12: 104,219,466 Y310C probably damaging Het
Sh3pxd2a T C 19: 47,273,447 K331R probably damaging Het
Tectb T C 19: 55,189,595 F183L possibly damaging Het
Tgfbr1 A G 4: 47,403,388 H327R probably damaging Het
Try10 T A 6: 41,356,589 D89E probably benign Het
Ttn G A 2: 76,756,784 S21623L probably damaging Het
Ttn A G 2: 76,781,938 L15489P probably damaging Het
Vdac3-ps1 A G 13: 18,031,388 noncoding transcript Het
Vmn2r69 T A 7: 85,407,226 Q568L probably benign Het
Wdr36 T A 18: 32,852,888 D548E probably damaging Het
Zfand4 T A 6: 116,273,652 H14Q probably benign Het
Other mutations in Psma2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01963:Psma2 APN 13 14619363 missense probably damaging 0.98
R1245:Psma2 UTSW 13 14613291 missense probably damaging 1.00
R1801:Psma2 UTSW 13 14623605 missense probably benign 0.00
R3428:Psma2 UTSW 13 14616777 missense probably benign 0.03
R4551:Psma2 UTSW 13 14616845 missense possibly damaging 0.69
R5068:Psma2 UTSW 13 14616028 missense probably benign 0.11
R5069:Psma2 UTSW 13 14616028 missense probably benign 0.11
R5070:Psma2 UTSW 13 14616028 missense probably benign 0.11
R5324:Psma2 UTSW 13 14625217 missense probably damaging 1.00
R7121:Psma2 UTSW 13 14625230 missense probably benign 0.39
R7853:Psma2 UTSW 13 14625247 missense probably damaging 0.98
Posted On2014-05-07