Mutagenetix > Incidental Mutation

Incidental Mutation 'R7857:Usp21'

607259

Institutional Source

Beutler Lab

Gene Symbol

Usp21

Ensembl Gene

ENSMUSG00000053483

Gene Name

ubiquitin specific peptidase 21

Synonyms

Usp23, W53272, ESTM28, Usp16

MMRRC Submission

045910-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R7857 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

171109523-171115534 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 171114335 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Proline at position 63 (L63P)

Ref Sequence

ENSEMBL: ENSMUSP00000106938 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000065941] [ENSMUST00000080001] [ENSMUST00000111302] [ENSMUST00000111305] [ENSMUST00000111306] [ENSMUST00000144576] [ENSMUST00000149187]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000065941
AA Change: L63P

PolyPhen 2 Score 0.272 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000064002
Gene: ENSMUSG00000053483
AA Change: L63P

Domain	Start	End	E-Value	Type
low complexity region	49	63	N/A	INTRINSIC
low complexity region	68	83	N/A	INTRINSIC
low complexity region	87	104	N/A	INTRINSIC
low complexity region	150	160	N/A	INTRINSIC
Pfam:UCH	211	556	9.4e-66	PFAM
Pfam:UCH_1	212	538	9.6e-24	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000080001

SMART Domains

Protein: ENSMUSP00000078914
Gene: ENSMUSG00000062963

Domain	Start	End	E-Value	Type
Pfam:UFC1	4	164	1.3e-93	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000111302

SMART Domains

Protein: ENSMUSP00000106933
Gene: ENSMUSG00000062963

Domain	Start	End	E-Value	Type
Pfam:UFC1	6	160	1.3e-88	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000111305
AA Change: L63P

PolyPhen 2 Score 0.272 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000106936
Gene: ENSMUSG00000053483
AA Change: L63P

Domain	Start	End	E-Value	Type
low complexity region	49	63	N/A	INTRINSIC
low complexity region	68	83	N/A	INTRINSIC
low complexity region	87	104	N/A	INTRINSIC
low complexity region	150	160	N/A	INTRINSIC
Pfam:UCH	211	556	9.4e-66	PFAM
Pfam:UCH_1	212	538	9.6e-24	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000111306
AA Change: L63P

PolyPhen 2 Score 0.272 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000106938
Gene: ENSMUSG00000053483
AA Change: L63P

Domain	Start	End	E-Value	Type
low complexity region	49	63	N/A	INTRINSIC
low complexity region	68	83	N/A	INTRINSIC
low complexity region	87	104	N/A	INTRINSIC
low complexity region	150	160	N/A	INTRINSIC
Pfam:UCH	211	559	4.1e-60	PFAM
Pfam:UCH_1	215	541	3.6e-20	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000144576

SMART Domains

Protein: ENSMUSP00000137977
Gene: ENSMUSG00000062963

Domain	Start	End	E-Value	Type
Pfam:UFC1	4	91	2e-45	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000149187
AA Change: L63P

PolyPhen 2 Score 0.681 (Sensitivity: 0.86; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000120161
Gene: ENSMUSG00000053483
AA Change: L63P

Domain	Start	End	E-Value	Type
low complexity region	49	63	N/A	INTRINSIC
low complexity region	68	83	N/A	INTRINSIC
low complexity region	87	104	N/A	INTRINSIC
low complexity region	150	160	N/A	INTRINSIC
Pfam:UCH	211	438	1e-36	PFAM
Pfam:UCH_1	212	436	2.1e-10	PFAM

Predicted Effect

SMART Domains

Protein: ENSMUSP00000133362
Gene: ENSMUSG00000053483
AA Change: L15P

Domain	Start	End	E-Value	Type
low complexity region	1	12	N/A	INTRINSIC
low complexity region	21	36	N/A	INTRINSIC
low complexity region	40	57	N/A	INTRINSIC
Pfam:UCH	77	162	4.6e-18	PFAM

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.2%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the C19 peptidase family, also known as family 2 of ubiquitin carboxy-terminal hydrolases. The encoded protein cleaves ubiquitin from ubiquitinated proteins for recycling in intracellular protein degradation. The encoded protein is also able to release NEDD8, a ubiquitin-like protein, from NEDD8-conjugated proteins. This gene has been referred to as USP16 and USP23 but is now known as USP21. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2016]
PHENOTYPE: Mice homozygous for a null allele are viable and fertile but develop splenomegaly, show an increased percentage of macrophages and neutrophils in spleen, and are more resistant to vesicular stomatitis virus (VSV) infection with elevated interferon production. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 61 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam6b	A	T	12: 113,454,104 (GRCm39)	N307I	probably benign	Het
Ahnak	G	A	19: 8,984,832 (GRCm39)	V2039M	probably damaging	Het
Arhgef40	T	A	14: 52,226,212 (GRCm39)	H85Q	probably damaging	Het
Ash1l	T	A	3: 88,891,616 (GRCm39)	L1165*	probably null	Het
Cck	A	G	9: 121,322,514 (GRCm39)	W100R	probably damaging	Het
Cdon	A	G	9: 35,367,908 (GRCm39)	R268G	possibly damaging	Het
Cldn12	T	C	5: 5,558,209 (GRCm39)	T73A	probably benign	Het
Cnot1	ACG	A	8: 96,472,275 (GRCm39)		probably null	Het
Ctnnd2	A	T	15: 30,620,076 (GRCm39)	T143S	probably benign	Het
Cyp2b13	T	A	7: 25,788,153 (GRCm39)	L427Q	possibly damaging	Het
Dnah3	A	T	7: 119,550,927 (GRCm39)	Y152N	probably damaging	Het
Dsg1b	A	T	18: 20,529,520 (GRCm39)	M322L	probably benign	Het
Efhc1	T	C	1: 21,045,226 (GRCm39)	M414T	probably benign	Het
Elp3	G	A	14: 65,800,759 (GRCm39)	T302M	probably benign	Het
Entpd6	T	C	2: 150,607,473 (GRCm39)		probably null	Het
Epb41l4a	G	T	18: 34,139,098 (GRCm39)	C13*	probably null	Het
Ephb6	T	C	6: 41,590,331 (GRCm39)	S28P	probably benign	Het
Fbxo21	T	C	5: 118,126,878 (GRCm39)	S210P	probably benign	Het
Gapvd1	T	A	2: 34,619,079 (GRCm39)	E98V	probably benign	Het
Gcdh	A	G	8: 85,619,093 (GRCm39)	V157A	probably damaging	Het
Gm10638	G	T	8: 87,472,891 (GRCm39)	R188L	unknown	Het
Grk3	T	C	5: 113,109,427 (GRCm39)	T177A	unknown	Het
Gsc	T	G	12: 104,438,424 (GRCm39)	E148A	probably damaging	Het
Hacd4	C	T	4: 88,355,702 (GRCm39)	G61E	probably damaging	Het
Herc3	G	A	6: 58,820,637 (GRCm39)	W7*	probably null	Het
Il1rl2	T	C	1: 40,366,642 (GRCm39)	Y59H	probably benign	Het
Irag1	T	A	7: 110,522,742 (GRCm39)	K234*	probably null	Het
Kif1c	A	G	11: 70,619,103 (GRCm39)	T913A	probably benign	Het
Lipg	C	T	18: 75,078,891 (GRCm39)	G454R	probably damaging	Het
Lrrc74a	A	G	12: 86,788,485 (GRCm39)	D155G	probably benign	Het
Ltf	A	T	9: 110,851,444 (GRCm39)	I137F	probably benign	Het
Med19	T	A	2: 84,515,969 (GRCm39)	M166K	probably damaging	Het
Mei1	A	T	15: 81,976,918 (GRCm39)	Y167F	not run	Het
Ncaph	A	C	2: 126,946,165 (GRCm39)	D724E	probably damaging	Het
Neb	T	A	2: 52,112,996 (GRCm39)	D4266V	probably damaging	Het
Npffr1	G	T	10: 61,449,765 (GRCm39)	W13L	probably benign	Het
Or51b6	A	T	7: 103,555,817 (GRCm39)	H54L		Het
Pcdha12	A	T	18: 37,155,468 (GRCm39)	D729V	probably benign	Het
Pcdha7	A	T	18: 37,108,892 (GRCm39)	E639V	probably damaging	Het
Pcdhb18	A	T	18: 37,624,364 (GRCm39)	M565L	probably benign	Het
Plcd3	A	T	11: 102,968,760 (GRCm39)	D310E	probably benign	Het
Pmm2	C	G	16: 8,460,632 (GRCm39)	Q29E	probably benign	Het
Poli	T	G	18: 70,642,225 (GRCm39)	E658D	probably benign	Het
Prss22	G	A	17: 24,212,853 (GRCm39)	R295C	probably damaging	Het
Psg26	A	G	7: 18,212,215 (GRCm39)	I380T	possibly damaging	Het
Reep5	A	T	18: 34,505,521 (GRCm39)	V50E	possibly damaging	Het
Rfx7	A	G	9: 72,500,605 (GRCm39)	T122A	possibly damaging	Het
Robo1	A	G	16: 72,767,099 (GRCm39)	N424D	probably damaging	Het
Slc4a7	T	C	14: 14,772,624 (GRCm38)	V711A	probably benign	Het
Smc4	T	C	3: 68,940,552 (GRCm39)	V1162A	possibly damaging	Het
Snta1	A	T	2: 154,225,817 (GRCm39)	L189H	probably benign	Het
Tmem121	C	T	12: 113,152,696 (GRCm39)	R305C	possibly damaging	Het
Tmem68	A	G	4: 3,551,825 (GRCm39)	V271A	probably damaging	Het
Tmx4	T	G	2: 134,481,582 (GRCm39)	M114L	probably benign	Het
Trps1	T	A	15: 50,524,401 (GRCm39)	R1176S	probably damaging	Het
Vmn2r84	T	A	10: 130,226,738 (GRCm39)	M367L	probably benign	Het
Wbp2nl	A	G	15: 82,190,273 (GRCm39)	N67S	probably benign	Het
Wdr35	T	C	12: 9,058,113 (GRCm39)		probably null	Het
Zfp236	G	A	18: 82,686,726 (GRCm39)	Q271*	probably null	Het
Zfp831	T	C	2: 174,547,035 (GRCm39)	V1406A	probably benign	Het
Zfp934	G	A	13: 62,665,361 (GRCm39)	H459Y		Het

Other mutations in Usp21

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01700:Usp21	APN	1	171,110,975 (GRCm39)	missense	probably damaging	0.96
IGL01726:Usp21	APN	1	171,111,574 (GRCm39)	missense	probably damaging	1.00
IGL01915:Usp21	APN	1	171,110,307 (GRCm39)	missense	possibly damaging	0.92
IGL02504:Usp21	APN	1	171,112,596 (GRCm39)	missense	probably benign	0.39
IGL02646:Usp21	APN	1	171,110,669 (GRCm39)	unclassified	probably benign
R0513:Usp21	UTSW	1	171,110,588 (GRCm39)	unclassified	probably benign
R0513:Usp21	UTSW	1	171,110,586 (GRCm39)	unclassified	probably benign
R0570:Usp21	UTSW	1	171,111,319 (GRCm39)	unclassified	probably benign
R1582:Usp21	UTSW	1	171,110,655 (GRCm39)	missense	probably damaging	1.00
R1700:Usp21	UTSW	1	171,111,295 (GRCm39)	missense	probably damaging	1.00
R4061:Usp21	UTSW	1	171,112,974 (GRCm39)	unclassified	probably benign
R4073:Usp21	UTSW	1	171,109,746 (GRCm39)	unclassified	probably benign
R5914:Usp21	UTSW	1	171,109,745 (GRCm39)	unclassified	probably benign
R6879:Usp21	UTSW	1	171,110,077 (GRCm39)	missense	probably damaging	1.00
R7611:Usp21	UTSW	1	171,113,142 (GRCm39)	missense	probably benign	0.00
R8356:Usp21	UTSW	1	171,112,290 (GRCm39)	missense	probably damaging	1.00
R8456:Usp21	UTSW	1	171,112,290 (GRCm39)	missense	probably damaging	1.00
R8539:Usp21	UTSW	1	171,111,246 (GRCm39)	missense	probably damaging	0.99
R9514:Usp21	UTSW	1	171,112,503 (GRCm39)	missense	probably damaging	1.00
R9534:Usp21	UTSW	1	171,110,942 (GRCm39)	missense	probably benign	0.32

Predicted Primers

PCR Primer
(F):5'- TCCCAAGGCAATCCCCATTG -3'
(R):5'- GAAGACAGCTTGCATGATCG -3'

Sequencing Primer
(F):5'- TTGGAACGGGCTAAGTTG -3'
(R):5'- AGCTTGCATGATCGCCTGTATC -3'

Posted On

2019-12-20