Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL01462:Psme2'

88028

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Psme2

Ensembl Gene

ENSMUSG00000079197

Gene Name

proteasome (prosome, macropain) activator subunit 2 (PA28 beta)

Synonyms

PA28b

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.438) question?

Stock #

IGL01462

Quality Score

Status

Chromosome

Chromosomal Location

55824897-55828558 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 55827128 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Proline at position 60 (L60P)

Ref Sequence

ENSEMBL: ENSMUSP00000123798 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000019443] [ENSMUST00000022828] [ENSMUST00000111378] [ENSMUST00000137296] [ENSMUST00000161807] [ENSMUST00000159687]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000019443

SMART Domains

Protein: ENSMUSP00000019443
Gene: ENSMUSG00000047098

Domain	Start	End	E-Value	Type
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: ENSMUST00000022828

SMART Domains

Protein: ENSMUSP00000022828
Gene: ENSMUSG00000022217

Domain	Start	End	E-Value	Type
Pfam:UPF0172	3	191	1.9e-59	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000111378
AA Change: L52P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000107009
Gene: ENSMUSG00000079197
AA Change: L52P

Domain	Start	End	E-Value	Type
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

Domain	Start	End	E-Value	Type
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

Domain	Start	End	E-Value	Type
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

probably damaging
Transcript: ENSMUST00000161807
AA Change: L60P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000123798
Gene: ENSMUSG00000079197
AA Change: L60P

Domain	Start	End	E-Value	Type
Pfam:PA28_alpha	11	71	1.2e-26	PFAM
Pfam:PA28_beta	93	237	5.3e-58	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000159687
AA Change: L52P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000125596
Gene: ENSMUSG00000079197
AA Change: L52P

Domain	Start	End	E-Value	Type
Pfam:PA28_alpha	1	64	1.2e-26	PFAM
Pfam:PA28_beta	82	165	3e-36	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000162496

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000159297

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000159845

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000161027

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000159282

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000161573

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000174618

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000162700

Predicted Effect

probably benign
Transcript: ENSMUST00000174352

SMART Domains

Protein: ENSMUSP00000133463
Gene: ENSMUSG00000022217

Domain	Start	End	E-Value	Type
Pfam:UPF0172	1	43	6.3e-11	PFAM
Pfam:UPF0172	41	82	1.2e-11	PFAM

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. 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: 38 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adamts9	C	A	6: 92,871,247 (GRCm39)	A30S	probably benign	Het
Aspg	A	G	12: 112,089,387 (GRCm39)	T392A	probably benign	Het
Atp8b5	C	A	4: 43,368,010 (GRCm39)	Q878K	possibly damaging	Het
Ccdc85a	G	T	11: 28,526,506 (GRCm39)	H339Q	probably damaging	Het
Clca3a1	C	T	3: 144,713,539 (GRCm39)	M697I	probably benign	Het
Cog4	C	T	8: 111,592,717 (GRCm39)	T430M	probably benign	Het
Col6a5	A	G	9: 105,823,274 (GRCm39)	Y28H	unknown	Het
Cth	A	T	3: 157,610,804 (GRCm39)	Y343N	probably damaging	Het
Dctn3	A	T	4: 41,719,854 (GRCm39)	L84*	probably null	Het
Epha5	A	T	5: 84,219,092 (GRCm39)	I868N	probably damaging	Het
Ephb2	T	C	4: 136,498,681 (GRCm39)	N133D	possibly damaging	Het
Epor	G	A	9: 21,870,752 (GRCm39)	P376L	probably damaging	Het
Gsdme	A	G	6: 50,204,354 (GRCm39)	V201A	possibly damaging	Het
Hdgf	G	A	3: 87,821,831 (GRCm39)	E149K	possibly damaging	Het
Lrrfip2	T	C	9: 111,034,917 (GRCm39)		probably null	Het
Ly6g6d	T	C	17: 35,293,226 (GRCm39)	I40V	probably benign	Het
Mlh3	G	A	12: 85,313,510 (GRCm39)	T892I	probably benign	Het
Mmp19	C	T	10: 128,634,011 (GRCm39)	T304I	probably damaging	Het
Mmp28	T	C	11: 83,334,602 (GRCm39)	D384G	possibly damaging	Het
Moxd1	T	C	10: 24,120,286 (GRCm39)		probably null	Het
Mtcl3	T	G	10: 29,024,254 (GRCm39)	L390R	probably damaging	Het
Ncapg	T	C	5: 45,828,477 (GRCm39)	V76A	probably benign	Het
Nos1	C	T	5: 118,005,774 (GRCm39)	R165C	probably benign	Het
Or1e1c	T	C	11: 73,265,578 (GRCm39)	M1T	probably null	Het
Or2a57	A	G	6: 43,212,559 (GRCm39)	T6A	possibly damaging	Het
Pik3c2a	T	A	7: 115,975,485 (GRCm39)	H694L	possibly damaging	Het
Ptpn23	A	G	9: 110,237,175 (GRCm39)	V4A	probably benign	Het
Rgr	G	T	14: 36,766,566 (GRCm39)	T160K	probably damaging	Het
Serpind1	A	G	16: 17,154,787 (GRCm39)	I205V	probably benign	Het
Skap2	T	C	6: 51,898,280 (GRCm39)	Y150C	probably damaging	Het
Srsf9	T	C	5: 115,470,187 (GRCm39)	S122P	probably damaging	Het
Stox1	T	G	10: 62,500,461 (GRCm39)	I700L	probably benign	Het
Tada1	A	G	1: 166,216,294 (GRCm39)	D165G	probably damaging	Het
Traf5	A	G	1: 191,731,828 (GRCm39)	S338P	probably benign	Het
Trim39	G	A	17: 36,574,617 (GRCm39)		probably benign	Het
Wbp2	G	A	11: 115,972,066 (GRCm39)	A130V	possibly damaging	Het
Zcchc17	T	C	4: 130,230,902 (GRCm39)	K96E	probably benign	Het
Zfp800	G	A	6: 28,242,983 (GRCm39)	L661F	possibly damaging	Het

Other mutations in Psme2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01024:Psme2	APN	14	55,825,893 (GRCm39)	unclassified	probably benign
R1853:Psme2	UTSW	14	55,825,936 (GRCm39)	missense	probably damaging	1.00
R2103:Psme2	UTSW	14	55,828,297 (GRCm39)	critical splice donor site	probably null
R4093:Psme2	UTSW	14	55,825,734 (GRCm39)	missense	probably benign	0.01
R5999:Psme2	UTSW	14	55,827,539 (GRCm39)	missense	probably damaging	1.00
R6010:Psme2	UTSW	14	55,824,980 (GRCm39)	splice site	probably null
R6620:Psme2	UTSW	14	55,825,928 (GRCm39)	missense	probably damaging	1.00
R7106:Psme2	UTSW	14	55,825,694 (GRCm39)	missense	probably benign	0.02
R8679:Psme2	UTSW	14	55,827,074 (GRCm39)	critical splice donor site	probably null
R9123:Psme2	UTSW	14	55,828,302 (GRCm39)	missense	possibly damaging	0.94
R9125:Psme2	UTSW	14	55,828,302 (GRCm39)	missense	possibly damaging	0.94

Posted On

2013-11-18