Incidental Mutation 'R1582:Usp21'
ID 171449
Institutional Source Beutler Lab
Gene Symbol Usp21
Ensembl Gene ENSMUSG00000053483
Gene Name ubiquitin specific peptidase 21
Synonyms Usp23, W53272, ESTM28, Usp16
MMRRC Submission 039619-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1582 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 171109523-171115534 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 171110655 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Serine at position 444 (C444S)
Ref Sequence ENSEMBL: ENSMUSP00000106938 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065941] [ENSMUST00000073120] [ENSMUST00000111305] [ENSMUST00000111306] [ENSMUST00000149187] [ENSMUST00000192956]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000065941
AA Change: C441S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000064002
Gene: ENSMUSG00000053483
AA Change: C441S

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 damaging
Transcript: ENSMUST00000111305
AA Change: C441S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106936
Gene: ENSMUSG00000053483
AA Change: C441S

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: C444S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106938
Gene: ENSMUSG00000053483
AA Change: C444S

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 noncoding transcript
Transcript: ENSMUST00000126557
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126729
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126765
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142656
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152689
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153164
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144393
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127101
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155083
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133050
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145019
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147176
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151442
Predicted Effect probably benign
Transcript: ENSMUST00000149187
SMART Domains Protein: ENSMUSP00000120161
Gene: ENSMUSG00000053483

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: 99.0%
  • 3x: 98.0%
  • 10x: 95.4%
  • 20x: 89.6%
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abl1 C G 2: 31,690,371 (GRCm39) A630G probably damaging Het
Actr3 A G 1: 125,333,662 (GRCm39) Y202H probably benign Het
Adamts19 A G 18: 59,103,013 (GRCm39) N685D probably damaging Het
Atl3 A G 19: 7,494,264 (GRCm39) T138A probably damaging Het
Bpifa2 T C 2: 153,855,638 (GRCm39) S188P probably damaging Het
Bsn T C 9: 107,982,291 (GRCm39) T3821A unknown Het
Dcun1d2 A G 8: 13,330,926 (GRCm39) L68P probably damaging Het
Ddhd1 A T 14: 45,842,566 (GRCm39) L630I probably damaging Het
Ddx25 T C 9: 35,457,272 (GRCm39) T348A probably damaging Het
Dtnb C T 12: 3,823,554 (GRCm39) T580M possibly damaging Het
Dysf A G 6: 84,074,749 (GRCm39) S561G probably damaging Het
Ehbp1l1 A G 19: 5,771,995 (GRCm39) I101T possibly damaging Het
Erich3 T C 3: 154,469,960 (GRCm39) probably benign Het
Fabp3 C T 4: 130,206,180 (GRCm39) T57I probably benign Het
Fam135a T C 1: 24,068,398 (GRCm39) T611A probably damaging Het
Gpbp1 T C 13: 111,573,066 (GRCm39) probably null Het
H2-Oa A T 17: 34,313,695 (GRCm39) T218S probably damaging Het
Kctd19 G A 8: 106,122,092 (GRCm39) L152F probably damaging Het
Kdm5b T A 1: 134,552,591 (GRCm39) M1189K probably damaging Het
Kif13a A G 13: 46,947,398 (GRCm39) V862A probably benign Het
Lct T C 1: 128,228,299 (GRCm39) T1065A probably damaging Het
Mark3 G A 12: 111,621,744 (GRCm39) A697T probably benign Het
Mosmo A G 7: 120,329,728 (GRCm39) I116M possibly damaging Het
Mpped1 C T 15: 83,676,191 (GRCm39) probably benign Het
Mslnl G A 17: 25,961,908 (GRCm39) V128M probably damaging Het
Muc15 A T 2: 110,567,817 (GRCm39) M321L probably benign Het
Naa25 T A 5: 121,572,892 (GRCm39) N670K probably benign Het
Or1e1c T A 11: 73,266,090 (GRCm39) C172S probably damaging Het
Or5e1 G T 7: 108,354,317 (GRCm39) V85L probably benign Het
Or6z3 A G 7: 6,463,813 (GRCm39) M102V probably benign Het
Ppara T C 15: 85,682,429 (GRCm39) I375T possibly damaging Het
Prss27 A G 17: 24,263,877 (GRCm39) I188V probably benign Het
Rbms1 A T 2: 60,589,179 (GRCm39) M287K possibly damaging Het
Relt C T 7: 100,500,560 (GRCm39) probably null Het
Rsf1 CG CGACGGCGGGG 7: 97,229,115 (GRCm39) probably benign Het
Sec24a A G 11: 51,599,794 (GRCm39) V837A probably benign Het
Smarca2 G A 19: 26,729,305 (GRCm39) D19N probably damaging Het
Sorbs2 G A 8: 46,258,814 (GRCm39) G620D probably damaging Het
Spata31d1c C A 13: 65,181,038 (GRCm39) Q46K probably benign Het
Spata6 C G 4: 111,637,992 (GRCm39) S274* probably null Het
Spata6 C T 4: 111,637,994 (GRCm39) P275S probably benign Het
Tas2r108 T A 6: 40,470,566 (GRCm39) V14D probably benign Het
Thbs2 G T 17: 14,891,550 (GRCm39) P996T probably damaging Het
Tmem131l T C 3: 83,839,090 (GRCm39) Q620R probably damaging Het
Ubap2l A G 3: 89,941,978 (GRCm39) S203P probably damaging Het
Unc45b G A 11: 82,816,771 (GRCm39) G404S probably benign Het
Uri1 A G 7: 37,664,811 (GRCm39) S292P possibly damaging Het
Vmn1r117 A T 7: 20,617,484 (GRCm39) V188D possibly damaging Het
Vmn1r7 T C 6: 57,002,143 (GRCm39) D39G probably damaging Het
Wdr25 T C 12: 108,863,980 (GRCm39) F42L possibly 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
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
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'- TCAGGGTGGCAGGTTTTCCCTAAG -3'
(R):5'- AGAGTCGGAGAATGCCCCAGTATG -3'

Sequencing Primer
(F):5'- TCCCTAAGGGAAACTCAAACG -3'
(R):5'- AAGGGAAATGCATGTCTCCTTG -3'
Posted On 2014-04-13