Mutagenetix > Incidental Mutation

Incidental Mutation 'R1656:Psmc2'

189088

Institutional Source

Beutler Lab

Gene Symbol

Psmc2

Ensembl Gene

ENSMUSG00000028932

Gene Name

proteasome (prosome, macropain) 26S subunit, ATPase 2

Synonyms

MMRRC Submission

039692-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R1656 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

21990281-22008785 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 22004549 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 182 (V182A)

Ref Sequence

ENSEMBL: ENSMUSP00000030769 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000030769]

AlphaFold

P46471

Predicted Effect

possibly damaging
Transcript: ENSMUST00000030769
AA Change: V182A

PolyPhen 2 Score 0.766 (Sensitivity: 0.85; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000030769
Gene: ENSMUSG00000028932
AA Change: V182A

Domain	Start	End	E-Value	Type
low complexity region	114	125	N/A	INTRINSIC
AAA	250	389	2.74e-23	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000132720

Meta Mutation Damage Score

0.5511

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.6%
20x: 93.3%

Validation Efficiency

96% (79/82)

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: 77 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700024G13Rik	A	T	14: 32,099,901 (GRCm39)	I42N	possibly damaging	Het
Adarb2	T	A	13: 8,253,287 (GRCm39)	S11T	unknown	Het
Adgrg1	C	T	8: 95,738,438 (GRCm39)	Q644*	probably null	Het
Akr1c18	T	G	13: 4,195,252 (GRCm39)	I69L	probably benign	Het
Anxa9	C	T	3: 95,207,884 (GRCm39)	V219I	probably benign	Het
Aqp9	T	C	9: 71,045,385 (GRCm39)	T101A	probably benign	Het
Arhgef1	C	T	7: 24,613,057 (GRCm39)	R251W	probably damaging	Het
Arl13b	T	A	16: 62,627,007 (GRCm39)	E231D	possibly damaging	Het
Atosa	C	T	9: 74,916,241 (GRCm39)	A280V	probably benign	Het
Bcl2l11	C	T	2: 128,000,176 (GRCm39)	A173V	probably benign	Het
Ccni	A	T	5: 93,335,933 (GRCm39)		probably null	Het
Cdh18	A	G	15: 23,474,485 (GRCm39)	E785G	probably benign	Het
Cdk4	A	G	10: 126,900,849 (GRCm39)	Y167C	probably benign	Het
Clip1	A	C	5: 123,768,466 (GRCm39)	V757G	possibly damaging	Het
Ctsc	T	C	7: 87,930,616 (GRCm39)	V65A	possibly damaging	Het
Cuedc2	G	A	19: 46,320,427 (GRCm39)	S48L	probably damaging	Het
Cyp39a1	T	A	17: 43,978,510 (GRCm39)	M4K	possibly damaging	Het
Dgcr8	T	C	16: 18,074,577 (GRCm39)	S733G	probably benign	Het
Dnhd1	T	C	7: 105,363,488 (GRCm39)	S4017P	probably damaging	Het
Ehbp1	A	G	11: 22,096,694 (GRCm39)	I255T	probably benign	Het
Fam83e	T	C	7: 45,371,687 (GRCm39)	V28A	probably benign	Het
Fanci	A	G	7: 79,054,936 (GRCm39)		probably benign	Het
Fat1	C	T	8: 45,478,567 (GRCm39)	Q2538*	probably null	Het
Fshr	A	G	17: 89,508,009 (GRCm39)	F11S	unknown	Het
Gab1	G	T	8: 81,515,388 (GRCm39)	P310Q	probably damaging	Het
Galnt18	A	G	7: 111,215,699 (GRCm39)		probably benign	Het
Gm28042	C	A	2: 119,869,370 (GRCm39)	P355Q	probably damaging	Het
H2-DMa	A	G	17: 34,357,116 (GRCm39)	T205A	possibly damaging	Het
Hnf4g	A	T	3: 3,718,011 (GRCm39)	D420V	probably benign	Het
Ift70b	T	C	2: 75,767,760 (GRCm39)	K331R	probably benign	Het
Il1b	A	G	2: 129,207,989 (GRCm39)	V164A	probably damaging	Het
Irf4	C	A	13: 30,941,485 (GRCm39)	H279Q	probably benign	Het
Loxhd1	A	G	18: 77,409,364 (GRCm39)	T203A	possibly damaging	Het
Lsamp	C	T	16: 41,775,682 (GRCm39)	P178S	probably damaging	Het
Mcm6	T	C	1: 128,277,155 (GRCm39)	S223G	possibly damaging	Het
Misp	G	T	10: 79,661,777 (GRCm39)	V65L	possibly damaging	Het
Mov10	A	G	3: 104,706,912 (GRCm39)	V666A	probably benign	Het
Mycbp2	A	T	14: 103,485,194 (GRCm39)	D1102E	probably damaging	Het
Myef2	G	T	2: 124,939,860 (GRCm39)		probably null	Het
Myo1e	T	A	9: 70,303,216 (GRCm39)	I1079N	probably damaging	Het
Nisch	G	T	14: 30,899,228 (GRCm39)		probably benign	Het
Obox7	T	C	7: 14,399,346 (GRCm39)	S191P	probably benign	Het
Or11h7	T	C	14: 50,891,465 (GRCm39)	V257A	probably benign	Het
Or13p10	A	G	4: 118,523,385 (GRCm39)	I224V	probably damaging	Het
Or14c40	C	T	7: 86,313,331 (GRCm39)	L154F	probably benign	Het
Or1j11	G	A	2: 36,311,658 (GRCm39)	V83M	probably benign	Het
Or5w14	A	T	2: 87,541,422 (GRCm39)	V276D	possibly damaging	Het
Or7d9	A	G	9: 20,197,873 (GRCm39)	R301G	probably damaging	Het
Phf1	T	C	17: 27,156,333 (GRCm39)	S492P	possibly damaging	Het
Phyh	A	T	2: 4,943,164 (GRCm39)	N337I	probably damaging	Het
Poteg	A	T	8: 27,985,060 (GRCm39)		probably benign	Het
Prag1	G	T	8: 36,571,500 (GRCm39)	K694N	probably damaging	Het
Proser2	C	T	2: 6,107,870 (GRCm39)	E49K	probably damaging	Het
Pskh1	T	C	8: 106,656,389 (GRCm39)	V355A	possibly damaging	Het
Rbfox1	A	G	16: 7,124,333 (GRCm39)		probably benign	Het
Slc26a7	A	T	4: 14,621,221 (GRCm39)	I55K	possibly damaging	Het
Slc5a8	G	A	10: 88,761,648 (GRCm39)		probably null	Het
Slitrk3	T	C	3: 72,957,672 (GRCm39)	R367G	probably damaging	Het
Snrnp40	C	G	4: 130,271,836 (GRCm39)		probably null	Het
Spata31	A	G	13: 65,068,953 (GRCm39)	E367G	probably benign	Het
Srrm3	A	T	5: 135,863,892 (GRCm39)		probably null	Het
Ssmem1	T	C	6: 30,517,507 (GRCm39)	S6P	probably damaging	Het
Swap70	A	G	7: 109,821,034 (GRCm39)	D6G	probably benign	Het
Syt1	T	C	10: 108,419,776 (GRCm39)	E295G	probably damaging	Het
Tap2	A	T	17: 34,424,927 (GRCm39)	I192F	possibly damaging	Het
Tgoln1	C	T	6: 72,591,068 (GRCm39)	R348H	probably damaging	Het
Tln2	C	T	9: 67,134,389 (GRCm39)	V1373I	possibly damaging	Het
Tmc2	A	G	2: 130,089,854 (GRCm39)	D613G	possibly damaging	Het
Tmem62	T	A	2: 120,837,483 (GRCm39)	Y597N	probably benign	Het
Trhr2	T	A	8: 123,084,185 (GRCm39)	T272S	probably damaging	Het
Vmn2r92	T	C	17: 18,372,198 (GRCm39)	S3P	probably benign	Het
Wdfy3	A	T	5: 102,089,313 (GRCm39)	I627N	probably damaging	Het
Zfhx4	T	C	3: 5,478,076 (GRCm39)	S3564P	probably damaging	Het
Zfp467	T	G	6: 48,416,013 (GRCm39)	E213A	possibly damaging	Het
Zfp746	T	G	6: 48,041,411 (GRCm39)	K437N	probably damaging	Het
Zfp853	A	G	5: 143,274,840 (GRCm39)		probably benign	Het
Zranb1	T	A	7: 132,551,496 (GRCm39)	V49D	probably benign	Het

Other mutations in Psmc2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01024:Psmc2	APN	5	22,006,196 (GRCm39)	splice site	probably benign
IGL01324:Psmc2	APN	5	22,005,007 (GRCm39)	critical splice donor site	probably null
IGL01354:Psmc2	APN	5	22,000,834 (GRCm39)	missense	possibly damaging	0.51
IGL02604:Psmc2	APN	5	22,000,098 (GRCm39)	splice site	probably null
R2154:Psmc2	UTSW	5	22,008,127 (GRCm39)	missense	possibly damaging	0.94
R4684:Psmc2	UTSW	5	22,008,263 (GRCm39)	missense	possibly damaging	0.94
R5012:Psmc2	UTSW	5	22,007,563 (GRCm39)	missense	probably benign	0.09
R6736:Psmc2	UTSW	5	22,005,574 (GRCm39)	missense	probably damaging	0.99
R6989:Psmc2	UTSW	5	22,006,217 (GRCm39)	missense	possibly damaging	0.91
R7681:Psmc2	UTSW	5	22,008,272 (GRCm39)	critical splice donor site	probably null
R8120:Psmc2	UTSW	5	22,005,566 (GRCm39)	missense	probably damaging	1.00
R8752:Psmc2	UTSW	5	22,001,533 (GRCm39)	missense	probably benign	0.00
R8823:Psmc2	UTSW	5	22,005,574 (GRCm39)	missense	probably damaging	0.99
R9798:Psmc2	UTSW	5	22,000,806 (GRCm39)	missense	probably benign	0.01
Z1176:Psmc2	UTSW	5	22,006,315 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- AAGTCCCGCTTGAGAACCACTAATG -3'
(R):5'- TCTACAGGCATCCAGTCAGTCCTC -3'

Sequencing Primer
(F):5'- GCTTGAGAACCACTAATGACACTTG -3'
(R):5'- AGCTGAGCGTCCTTAACTG -3'

Posted On

2014-05-09