Incidental Mutation 'R8456:Usp21'
ID 654997
Institutional Source Beutler Lab
Gene Symbol Usp21
Ensembl Gene ENSMUSG00000053483
Gene Name ubiquitin specific peptidase 21
Synonyms Usp23, W53272, ESTM28, Usp16
MMRRC Submission 067833-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8456 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 171109523-171115534 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 171112290 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Isoleucine at position 308 (F308I)
Ref Sequence ENSEMBL: ENSMUSP00000106938 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065941] [ENSMUST00000073120] [ENSMUST00000080001] [ENSMUST00000111302] [ENSMUST00000111305] [ENSMUST00000111306] [ENSMUST00000144576] [ENSMUST00000149187] [ENSMUST00000192956]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000065941
AA Change: F305I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000064002
Gene: ENSMUSG00000053483
AA Change: F305I

DomainStartEndE-ValueType
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: ENSMUST00000073120
SMART Domains Protein: ENSMUSP00000072863
Gene: ENSMUSG00000062729

DomainStartEndE-ValueType
Pfam:NAD_binding_8 7 74 1.3e-9 PFAM
Pfam:Amino_oxidase 12 471 1.7e-64 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000080001
SMART Domains Protein: ENSMUSP00000078914
Gene: ENSMUSG00000062963

DomainStartEndE-ValueType
Pfam:UFC1 4 164 1.3e-93 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000111302
SMART Domains Protein: ENSMUSP00000106933
Gene: ENSMUSG00000062963

DomainStartEndE-ValueType
Pfam:UFC1 6 160 1.3e-88 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000111305
AA Change: F305I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106936
Gene: ENSMUSG00000053483
AA Change: F305I

DomainStartEndE-ValueType
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 damaging
Transcript: ENSMUST00000111306
AA Change: F308I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106938
Gene: ENSMUSG00000053483
AA Change: F308I

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
Pfam:UFC1 4 91 2e-45 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000149187
AA Change: F305I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000120161
Gene: ENSMUSG00000053483
AA Change: F305I

DomainStartEndE-ValueType
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 probably benign
Transcript: ENSMUST00000174720
SMART Domains Protein: ENSMUSP00000133362
Gene: ENSMUSG00000053483

DomainStartEndE-ValueType
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
Predicted Effect probably benign
Transcript: ENSMUST00000192956
SMART Domains Protein: ENSMUSP00000141835
Gene: ENSMUSG00000062729

DomainStartEndE-ValueType
Pfam:NAD_binding_8 7 72 1.6e-7 PFAM
Pfam:Amino_oxidase 12 389 4.7e-29 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
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: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 A G 10: 79,842,360 (GRCm39) E1098G probably benign Het
Akap1 T A 11: 88,725,557 (GRCm39) probably null Het
Arhgap26 T C 18: 39,244,901 (GRCm39) V182A possibly damaging Het
Arhgef19 A G 4: 140,977,926 (GRCm39) K545R probably benign Het
Asph C T 4: 9,537,722 (GRCm39) R352Q probably benign Het
B3glct T A 5: 149,650,254 (GRCm39) I119N probably damaging Het
Bltp3b A G 10: 89,647,954 (GRCm39) T1339A probably benign Het
Camsap3 C T 8: 3,650,679 (GRCm39) R236* probably null Het
Ccser2 A T 14: 36,612,331 (GRCm39) M792K probably benign Het
Ceacam5 C T 7: 17,479,624 (GRCm39) T247I possibly damaging Het
Dnah9 A G 11: 66,047,764 (GRCm39) S19P probably damaging Het
Dtwd1 A G 2: 126,000,451 (GRCm39) E129G probably damaging Het
Ebf3 T A 7: 136,800,916 (GRCm39) M490L probably benign Het
Elp1 ACTTCTTCTTCTTCTTCTTCTTC ACTTCTTCTTCTTCTTCTTC 4: 56,781,176 (GRCm39) probably benign Het
Erbb4 A G 1: 68,110,789 (GRCm39) L1008S probably damaging Het
Ereg C T 5: 91,237,993 (GRCm39) P160S possibly damaging Het
Exoc6b ATTT ATTTT 6: 84,821,077 (GRCm39) probably null Het
Fmn1 A G 2: 113,195,385 (GRCm39) T362A unknown Het
Gm14326 A T 2: 177,590,312 (GRCm39) D16E probably benign Het
H1f8 A T 6: 115,925,745 (GRCm39) M181L probably benign Het
H3c1 A T 13: 23,946,083 (GRCm39) F85Y probably damaging Het
Herc6 A T 6: 57,575,548 (GRCm39) T190S probably benign Het
Lama1 T G 17: 68,044,491 (GRCm39) I130S Het
Letm2 T C 8: 26,071,729 (GRCm39) D391G probably damaging Het
Map3k9 T C 12: 81,780,892 (GRCm39) I423V probably damaging Het
Melk T A 4: 44,312,191 (GRCm39) C168S possibly damaging Het
Naa16 A T 14: 79,596,915 (GRCm39) N356K probably benign Het
Nup214 A G 2: 31,929,372 (GRCm39) N1873S probably benign Het
Or2y1f C T 11: 49,184,385 (GRCm39) P79L probably damaging Het
Or8b41 T A 9: 38,054,981 (GRCm39) C178* probably null Het
Pom121 A G 5: 135,410,032 (GRCm39) F1042L unknown Het
Pramel51 T A 12: 88,143,986 (GRCm39) T284S probably benign Het
Pxdn T C 12: 30,061,889 (GRCm39) S1334P probably damaging Het
Ranbp1 C T 16: 18,063,170 (GRCm39) E69K probably damaging Het
Rasl11a T C 5: 146,782,045 (GRCm39) S7P probably damaging Het
Rev1 G A 1: 38,098,324 (GRCm39) R740* probably null Het
Rnf157 C T 11: 116,240,246 (GRCm39) V443M probably benign Het
Scn3a T A 2: 65,291,017 (GRCm39) T1910S probably benign Het
Sh2b1 TGGGGACCAGCTCAGCCACGGGGACCAGCTC TGGGGACCAGCTCAGCCACGGGGACCAGCTCAGCCACGGGGACCAGCTC 7: 126,066,742 (GRCm39) probably benign Het
Sh2b1 C CAGCCACGGGGCCTAGCTA 7: 126,066,772 (GRCm39) probably null Het
Siah2 T C 3: 58,583,503 (GRCm39) N261S probably benign Het
Sumf2 T G 5: 129,889,003 (GRCm39) W264G possibly damaging Het
Tal1 G T 4: 114,920,625 (GRCm39) A100S probably benign Het
Tmprss9 A G 10: 80,730,251 (GRCm39) D717G possibly damaging Het
Tox2 G T 2: 163,046,550 (GRCm39) R9L unknown Het
Traj46 A G 14: 54,409,795 (GRCm39) E1G Het
Unc80 A G 1: 66,680,788 (GRCm39) D2128G possibly damaging Het
Vgf A T 5: 137,061,265 (GRCm39) I476F probably damaging Het
Vps35 G A 8: 85,987,934 (GRCm39) T739I possibly damaging Het
Wdr95 G T 5: 149,502,572 (GRCm39) C279F probably damaging Het
Zbtb32 T C 7: 30,289,381 (GRCm39) S94G unknown Het
Zdhhc13 T A 7: 48,452,747 (GRCm39) I153N probably damaging Het
Other mutations in Usp21
AlleleSourceChrCoordTypePredicted EffectPPH 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
R7857:Usp21 UTSW 1 171,114,335 (GRCm39) missense probably benign 0.27
R8356: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'- TTTCGGTTAGCTCAGTTCCG -3'
(R):5'- ATGGGATTTCTCTCTGGCTCCG -3'

Sequencing Primer
(F):5'- CGGTTAGCTCAGTTCCGTGATAAC -3'
(R):5'- CTCTCTGGCTCCGGTTGG -3'
Posted On 2020-10-20