Incidental Mutation 'R4684:Psmc2'
ID 353502
Institutional Source Beutler Lab
Gene Symbol Psmc2
Ensembl Gene ENSMUSG00000028932
Gene Name proteasome (prosome, macropain) 26S subunit, ATPase 2
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock # R4684 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 21785283-21803787 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 21803265 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 389 (D389G)
Ref Sequence ENSEMBL: ENSMUSP00000030769 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030769]
AlphaFold P46471
Predicted Effect possibly damaging
Transcript: ENSMUST00000030769
AA Change: D389G

PolyPhen 2 Score 0.942 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000030769
Gene: ENSMUSG00000028932
AA Change: D389G

low complexity region 114 125 N/A INTRINSIC
AAA 250 389 2.74e-23 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.7%
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. This gene encodes one of the ATPase subunits, a member of the triple-A family of ATPases which have a chaperone-like activity. This subunit has been shown to interact with several of the basal transcription factors so, in addition to participation in proteasome functions, this subunit may participate in the regulation of transcription. This subunit may also compete with PSMC3 for binding to the HIV tat protein to regulate the interaction between the viral protein and the transcription complex. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Mar 2011]
Allele List at MGI
Other mutations in this stock
Total: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310039H08Rik T C 17: 46,772,946 V45A probably benign Het
4921509C19Rik A G 2: 151,471,871 I629T unknown Het
4933402N03Rik T C 7: 131,138,684 R268G probably damaging Het
Abca13 A T 11: 9,434,193 R3882* probably null Het
Adamts3 T G 5: 89,703,007 T558P probably damaging Het
Ano2 A G 6: 125,790,341 N214S probably benign Het
Arhgef4 A T 1: 34,811,785 probably null Het
Boc C T 16: 44,500,380 A306T probably benign Het
Capn10 T C 1: 92,943,781 F367S probably damaging Het
Ccdc6 T C 10: 70,189,256 probably benign Het
Cobll1 G T 2: 65,099,028 S688R possibly damaging Het
Cpxm2 G T 7: 132,049,038 P631Q possibly damaging Het
Cyp2c68 A G 19: 39,699,335 V406A possibly damaging Het
Cyp4a30b T A 4: 115,455,003 Y118N probably damaging Het
Dgki A T 6: 37,299,846 probably benign Het
Disp2 A G 2: 118,792,756 N1323S probably damaging Het
Dock1 T A 7: 134,724,409 Y42* probably null Het
Eps8l1 C A 7: 4,473,945 P471Q probably damaging Het
Fam20a A C 11: 109,721,687 L10R unknown Het
Fpr-rs4 T A 17: 18,022,184 I151K probably damaging Het
Gga1 C A 15: 78,885,309 P161T probably damaging Het
Gm8909 A T 17: 36,165,858 H241Q possibly damaging Het
Gm9923 T A 10: 72,309,476 Y52* probably null Het
Gucy2g A G 19: 55,206,256 F910L probably damaging Het
Helz T C 11: 107,649,145 V315A probably damaging Het
Hk2 T C 6: 82,739,648 Y301C probably damaging Het
Htt C T 5: 34,852,765 P1521S probably damaging Het
Iah1 T C 12: 21,316,433 M1T probably null Het
Ik T C 18: 36,752,414 S287P probably damaging Het
Itga1 T A 13: 115,049,370 D32V probably damaging Het
Itpr2 A G 6: 146,373,173 F837S probably damaging Het
Klk14 A G 7: 43,691,968 I15V probably benign Het
Kng2 T C 16: 22,987,641 I603V possibly damaging Het
Lama1 T C 17: 67,773,778 I1267T possibly damaging Het
Lrp1b A C 2: 40,922,304 L2430V probably benign Het
Lrrn3 T G 12: 41,454,244 K25Q possibly damaging Het
Lta4h T A 10: 93,468,816 N233K probably benign Het
Mapk13 T C 17: 28,770,049 I53T probably damaging Het
Mdn1 T C 4: 32,666,430 F123L probably damaging Het
Mettl7b G T 10: 128,960,702 C79* probably null Het
Myh4 G C 11: 67,245,811 D472H probably damaging Het
Nipa2 A T 7: 55,935,826 N121K probably benign Het
Nostrin C T 2: 69,183,924 T408M probably benign Het
Olfr347 A G 2: 36,734,674 M118V probably damaging Het
Olfr725 T C 14: 50,034,830 D191G probably damaging Het
Oosp2 C T 19: 11,649,653 R102H probably damaging Het
Osgin2 T A 4: 16,001,946 I202L probably benign Het
Pbld2 C A 10: 63,057,697 R271S probably damaging Het
Pex6 C T 17: 46,712,101 T201I probably benign Het
Pilra T C 5: 137,835,515 I96M probably damaging Het
Pllp T A 8: 94,677,278 D47V possibly damaging Het
Plxna2 A G 1: 194,762,594 S765G probably benign Het
Prkca A T 11: 107,961,608 Y100N probably damaging Het
Prkg1 T A 19: 31,664,179 K35* probably null Het
Rnf213 A G 11: 119,441,125 T2387A probably damaging Het
Ros1 T C 10: 52,129,096 N914S probably damaging Het
Ruvbl1 C A 6: 88,491,599 T367K probably benign Het
Scube2 C T 7: 109,810,713 R525H probably damaging Het
Sec14l4 T C 11: 4,035,200 probably null Het
Secisbp2l T C 2: 125,745,942 D751G probably damaging Het
Setd3 T C 12: 108,108,690 D402G probably benign Het
Slc15a2 T A 16: 36,757,849 K359N probably damaging Het
Slc25a21 A G 12: 57,196,936 S2P probably benign Het
Slfn8 A T 11: 83,017,506 H70Q probably benign Het
Spef2 T C 15: 9,647,490 I944V probably benign Het
Spg11 A G 2: 122,065,076 F1887S probably damaging Het
Sptbn4 T C 7: 27,364,419 E879G probably damaging Het
Sptbn4 A T 7: 27,366,735 D649E possibly damaging Het
Stx5a C A 19: 8,743,361 R121S probably damaging Het
Tbcd T C 11: 121,493,771 L26P probably damaging Het
Tecpr1 T C 5: 144,207,437 D649G probably benign Het
Tfam A G 10: 71,237,847 S32P probably benign Het
Trmt44 C T 5: 35,558,043 R642H probably benign Het
Trpm3 G A 19: 22,987,781 A1547T probably benign Het
Ttll6 T C 11: 96,153,177 V519A probably benign Het
Umodl1 T C 17: 30,998,114 F1107L probably benign Het
Usp5 A T 6: 124,817,956 V677E probably damaging Het
Utp20 A T 10: 88,807,445 L605* probably null Het
Utrn T C 10: 12,745,240 D229G probably damaging Het
Uty A T Y: 1,176,502 L178* probably null Het
Vmn2r88 A T 14: 51,413,334 D168V possibly damaging Het
Vps13b T C 15: 35,646,178 V1476A probably damaging Het
Vps13b C T 15: 35,841,341 H2506Y probably benign Het
Vps13b C A 15: 35,879,821 T3014K probably benign Het
Vps37c T C 19: 10,712,768 V198A probably benign Het
Zfc3h1 T C 10: 115,423,385 Y1621H probably benign Het
Zfp251 T C 15: 76,854,407 D162G possibly damaging Het
Zfp292 T C 4: 34,807,078 T1994A probably benign Het
Zfp791 A G 8: 85,110,930 Y102H probably benign Het
Other mutations in Psmc2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01024:Psmc2 APN 5 21801198 splice site probably benign
IGL01324:Psmc2 APN 5 21800009 critical splice donor site probably null
IGL01354:Psmc2 APN 5 21795836 missense possibly damaging 0.51
IGL02604:Psmc2 APN 5 21795100 splice site probably null
R1656:Psmc2 UTSW 5 21799551 missense possibly damaging 0.77
R2154:Psmc2 UTSW 5 21803129 missense possibly damaging 0.94
R5012:Psmc2 UTSW 5 21802565 missense probably benign 0.09
R6736:Psmc2 UTSW 5 21800576 missense probably damaging 0.99
R6989:Psmc2 UTSW 5 21801219 missense possibly damaging 0.91
R7681:Psmc2 UTSW 5 21803274 critical splice donor site probably null
R8120:Psmc2 UTSW 5 21800568 missense probably damaging 1.00
R8752:Psmc2 UTSW 5 21796535 missense probably benign 0.00
R8823:Psmc2 UTSW 5 21800576 missense probably damaging 0.99
Z1176:Psmc2 UTSW 5 21801317 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On 2015-10-21