Incidental Mutation 'IGL01700:Psmc1'
ID 104447
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Psmc1
Ensembl Gene ENSMUSG00000021178
Gene Name protease (prosome, macropain) 26S subunit, ATPase 1
Synonyms S4, Rpt2/S4, rpt2, P26s4
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock # IGL01700
Quality Score
Status
Chromosome 12
Chromosomal Location 100110154-100123405 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) C to A at 100113078 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Proline to Histidine at position 27 (P27H)
Ref Sequence ENSEMBL: ENSMUSP00000021595 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021595]
AlphaFold P62192
Predicted Effect probably damaging
Transcript: ENSMUST00000021595
AA Change: P27H

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000021595
Gene: ENSMUSG00000021178
AA Change: P27H

DomainStartEndE-ValueType
low complexity region 7 24 N/A INTRINSIC
low complexity region 27 43 N/A INTRINSIC
AAA 218 357 1.57e-23 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000222374
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223078
Coding Region Coverage
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 and a 20S core alpha subunit interact specifically with the hepatitis B virus X protein, a protein critical to viral replication. This subunit also interacts with the adenovirus E1A protein and this interaction alters the activity of the proteasome. Finally, this subunit interacts with ataxin-7, suggesting a role for the proteasome in the development of spinocerebellar ataxia type 7, a progressive neurodegenerative disorder. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mutants are embryonic lethal. Conditional null in cortical neurons causes neurodegeneration and premature death in several different models. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca12 T A 1: 71,280,390 M1778L probably benign Het
Aldh6a1 C T 12: 84,439,538 C202Y probably damaging Het
Ankrd36 A G 11: 5,632,198 T276A probably benign Het
Ankrd55 T C 13: 112,381,168 I556T probably benign Het
Aqp4 A G 18: 15,399,865 I57T probably benign Het
Atp1a1 T C 3: 101,594,258 D43G possibly damaging Het
Cyld G A 8: 88,707,099 R172H probably damaging Het
Diexf G A 1: 193,118,265 P416S probably damaging Het
Ear2 A T 14: 44,103,259 R125* probably null Het
Efcab9 T C 11: 32,527,451 R24G probably damaging Het
F7 C A 8: 13,028,685 Q39K probably benign Het
Galntl6 A T 8: 57,958,460 probably benign Het
Kcnj5 A G 9: 32,322,629 V130A probably damaging Het
Magee2 A G X: 104,855,968 I359T possibly damaging Het
Myh1 T G 11: 67,211,412 I843S probably damaging Het
Nfat5 T A 8: 107,339,130 M98K probably damaging Het
Nrip3 T A 7: 109,761,867 N200I possibly damaging Het
Olfr818 A T 10: 129,945,941 N40K probably damaging Het
Phkb A T 8: 86,017,465 Q581L probably benign Het
Plxdc2 T C 2: 16,512,115 V69A probably benign Het
Pou3f1 G T 4: 124,658,857 W384L probably damaging Het
Prrc2a G A 17: 35,150,667 S1890L possibly damaging Het
Pvr C A 7: 19,909,232 A359S probably benign Het
Rasal1 A T 5: 120,676,817 I711F probably benign Het
Ror1 C T 4: 100,409,771 A223V probably damaging Het
Slc22a16 A T 10: 40,603,908 I638L unknown Het
Slfn10-ps C T 11: 83,029,112 noncoding transcript Het
Sptbn4 A G 7: 27,404,268 L1176P probably damaging Het
Usp21 A T 1: 171,283,402 F421I probably damaging Het
Vmn1r61 T A 7: 5,611,203 R37S possibly damaging Het
Vps13a G A 19: 16,744,857 R364* probably null Het
Vps29 A G 5: 122,362,867 Y165C probably damaging Het
Wdfy4 T C 14: 33,020,238 probably benign Het
Wdr24 A G 17: 25,825,828 D219G probably damaging Het
Xpo1 T C 11: 23,276,422 probably benign Het
Zfp831 C A 2: 174,644,918 T462K possibly damaging Het
Zswim5 T C 4: 116,986,461 probably benign Het
Other mutations in Psmc1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02445:Psmc1 APN 12 100114828 splice site probably benign
IGL02605:Psmc1 APN 12 100119127 missense probably damaging 1.00
R0018:Psmc1 UTSW 12 100116692 splice site probably benign
R0018:Psmc1 UTSW 12 100116692 splice site probably benign
R0427:Psmc1 UTSW 12 100119228 missense probably damaging 0.96
R0534:Psmc1 UTSW 12 100120130 missense possibly damaging 0.79
R0931:Psmc1 UTSW 12 100119082 missense probably damaging 0.99
R1937:Psmc1 UTSW 12 100114843 missense probably benign 0.26
R2405:Psmc1 UTSW 12 100120103 missense probably benign 0.03
R5063:Psmc1 UTSW 12 100115475 missense probably damaging 0.97
R5293:Psmc1 UTSW 12 100115472 missense probably benign 0.11
R5346:Psmc1 UTSW 12 100120100 missense probably damaging 0.99
R5542:Psmc1 UTSW 12 100120140 critical splice donor site probably null
R7513:Psmc1 UTSW 12 100115514 missense probably benign 0.19
R7993:Psmc1 UTSW 12 100115565 missense probably benign 0.01
R8489:Psmc1 UTSW 12 100123097 missense probably benign 0.00
Posted On 2014-01-21