Incidental Mutation 'R7409:Itch'
ID 574898
Institutional Source Beutler Lab
Gene Symbol Itch
Ensembl Gene ENSMUSG00000027598
Gene Name itchy, E3 ubiquitin protein ligase
Synonyms 6720481N21Rik, C230047C07Rik, 8030492O04Rik, AIP4
MMRRC Submission 045490-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7409 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 154975429-155068775 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 155041302 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Lysine at position 450 (T450K)
Ref Sequence ENSEMBL: ENSMUSP00000029126 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029126] [ENSMUST00000109685]
AlphaFold Q8C863
PDB Structure Itch E3 ubiquitin ligase WW3 domain [SOLUTION NMR]
Mouse Itch 3rd WW domain complex with the Epstein-Barr virus latent membrane protein 2A derived peptide EEPPPPYED [SOLUTION NMR]
Mouse Itch 3rd domain phosphorylated in T30 [SOLUTION NMR]
Predicted Effect probably damaging
Transcript: ENSMUST00000029126
AA Change: T450K

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000029126
Gene: ENSMUSG00000027598
AA Change: T450K

DomainStartEndE-ValueType
C2 19 114 3.56e-12 SMART
low complexity region 195 206 N/A INTRINSIC
low complexity region 209 226 N/A INTRINSIC
low complexity region 230 259 N/A INTRINSIC
WW 288 320 1.07e-12 SMART
WW 321 352 3.86e-10 SMART
WW 400 432 7.36e-16 SMART
WW 440 472 6.82e-11 SMART
HECTc 528 864 7.04e-179 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000109685
AA Change: T450K

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000105307
Gene: ENSMUSG00000027598
AA Change: T450K

DomainStartEndE-ValueType
C2 19 114 3.56e-12 SMART
low complexity region 195 206 N/A INTRINSIC
low complexity region 209 226 N/A INTRINSIC
low complexity region 230 259 N/A INTRINSIC
WW 288 320 1.07e-12 SMART
WW 321 352 3.86e-10 SMART
WW 400 432 7.36e-16 SMART
WW 440 472 6.82e-11 SMART
HECTc 528 864 7.04e-179 SMART
Meta Mutation Damage Score 0.6135 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
Validation Efficiency 98% (82/84)
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 Nedd4 family of HECT domain E3 ubiquitin ligases. HECT domain E3 ubiquitin ligases transfer ubiquitin from E2 ubiquitin-conjugating enzymes to protein substrates, thus targeting specific proteins for lysosomal degradation. The encoded protein plays a role in multiple cellular processes including erythroid and lymphoid cell differentiation and the regulation of immune responses. Mutations in this gene are a cause of syndromic multisystem autoimmune disease. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Mar 2012]
PHENOTYPE: Mice homozygous for an ENU mutation exhibit increased total IgE levels in the peripheral blood and an enhanced IgE response to the cysteine protease allergen, papain. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrb2 C T 4: 129,912,862 (GRCm39) A1329V probably benign Het
Aida A G 1: 183,099,809 (GRCm39) T215A probably benign Het
Alpk2 A G 18: 65,440,023 (GRCm39) S457P probably benign Het
Ap4b1 G A 3: 103,719,474 (GRCm39) V63I probably damaging Het
Apaf1 A G 10: 90,903,108 (GRCm39) V182A probably damaging Het
B4galnt4 G A 7: 140,646,916 (GRCm39) probably null Het
Bltp2 G T 11: 78,159,583 (GRCm39) R544L probably damaging Het
Cacna1a T G 8: 85,260,031 (GRCm39) D331E probably damaging Het
Carmil2 A G 8: 106,419,423 (GRCm39) probably null Het
Cdkn1b A T 6: 134,898,280 (GRCm39) Q133L probably benign Het
Cep192 G C 18: 67,967,874 (GRCm39) S786T possibly damaging Het
Cfap418 T A 4: 10,881,834 (GRCm39) C94S probably benign Het
Cfap97 G A 8: 46,645,733 (GRCm39) R537H probably benign Het
Clpx C G 9: 65,231,529 (GRCm39) A552G possibly damaging Het
Cryl1 G A 14: 57,523,842 (GRCm39) T240I probably damaging Het
Ddx60 C A 8: 62,411,612 (GRCm39) T488K probably benign Het
Dennd4b A G 3: 90,181,259 (GRCm39) H805R probably benign Het
Dnmbp T C 19: 43,878,996 (GRCm39) D25G unknown Het
Dysf A C 6: 84,126,664 (GRCm39) D1293A probably benign Het
Efl1 T C 7: 82,347,121 (GRCm39) L549P probably damaging Het
Eif5 T C 12: 111,506,697 (GRCm39) probably benign Het
Eva1c A G 16: 90,666,544 (GRCm39) K156E probably damaging Het
Fbxw10 T G 11: 62,767,606 (GRCm39) V814G possibly damaging Het
Gfap C T 11: 102,785,358 (GRCm39) R206Q probably benign Het
Gjb6 A T 14: 57,361,610 (GRCm39) L217* probably null Het
Gpatch11 T A 17: 79,146,595 (GRCm39) L80Q probably damaging Het
Gramd1b T C 9: 40,238,727 (GRCm39) Q225R probably damaging Het
Gsdmc2 A G 15: 63,705,195 (GRCm39) S173P possibly damaging Het
Hars1 C G 18: 36,903,166 (GRCm39) R388P probably damaging Het
Ighm C T 12: 113,385,852 (GRCm39) R129H Het
Igsf9 A G 1: 172,322,841 (GRCm39) I602V probably benign Het
Inpp4b T G 8: 82,679,314 (GRCm39) probably null Het
Kcnq1 T C 7: 142,663,152 (GRCm39) F20L unknown Het
Kmt2d G T 15: 98,753,235 (GRCm39) A153E probably damaging Het
Macf1 T A 4: 123,398,263 (GRCm39) N750I probably damaging Het
Marveld2 T A 13: 100,747,984 (GRCm39) H365L probably damaging Het
Med13l T A 5: 118,892,386 (GRCm39) D1936E probably benign Het
Mettl8 A T 2: 70,803,687 (GRCm39) V200E probably damaging Het
Mrgbp T G 2: 180,227,135 (GRCm39) S157A possibly damaging Het
Mrps35 A G 6: 146,957,481 (GRCm39) T169A possibly damaging Het
Mycbp2 A T 14: 103,526,180 (GRCm39) Y551N probably damaging Het
Myo18b T C 5: 113,021,971 (GRCm39) R474G probably benign Het
Nfx1 T A 4: 41,021,830 (GRCm39) S979R possibly damaging Het
Nlrp1a T C 11: 71,013,634 (GRCm39) T539A probably benign Het
Oca2 T A 7: 56,064,145 (GRCm39) D713E probably benign Het
Omt2b A C 9: 78,235,894 (GRCm39) Y73S probably benign Het
Or10aa1 T A 1: 173,870,099 (GRCm39) H194Q probably benign Het
Or13a27 C T 7: 139,925,318 (GRCm39) V195I probably benign Het
Or6c38 A G 10: 128,929,081 (GRCm39) I254T probably damaging Het
Or6c69 A T 10: 129,748,120 (GRCm39) V9D possibly damaging Het
Pde11a G T 2: 75,836,328 (GRCm39) Q20K Het
Peg10 CCACATCAGGATCCACATCAGGATGCACATCAGCATCAGGATCCCCATCAGGATGCACATCAGGATCCACATCAGGATGCACATCAG CCACATCAGGATCCACATCAGGATGCACATCAG 6: 4,756,398 (GRCm39) probably benign Het
Phrf1 C A 7: 140,839,205 (GRCm39) T800K unknown Het
Polr1f T G 12: 33,486,988 (GRCm39) C150W possibly damaging Het
Pramel4 T C 4: 143,795,061 (GRCm39) S486P probably benign Het
Proc T C 18: 32,260,513 (GRCm39) D204G probably benign Het
Rasgrp3 T A 17: 75,823,411 (GRCm39) I494N possibly damaging Het
Samm50 A G 15: 84,081,231 (GRCm39) D53G probably benign Het
Satb1 T C 17: 52,116,217 (GRCm39) D22G possibly damaging Het
Scarf2 T C 16: 17,624,918 (GRCm39) S658P probably damaging Het
Sfta2 T A 17: 35,925,410 (GRCm39) I29K unknown Het
Slc15a4 A T 5: 127,681,742 (GRCm39) S292T probably benign Het
Slc37a1 C T 17: 31,559,237 (GRCm39) T439I probably damaging Het
Slc4a9 C A 18: 36,663,858 (GRCm39) P294Q probably damaging Het
Slc52a3 T C 2: 151,846,086 (GRCm39) S16P probably damaging Het
Slc6a15 A G 10: 103,244,163 (GRCm39) I468V probably benign Het
Spag17 T C 3: 99,934,547 (GRCm39) S610P possibly damaging Het
Spag17 A T 3: 99,941,475 (GRCm39) D738V probably benign Het
Ssbp4 T C 8: 71,050,617 (GRCm39) R269G unknown Het
Tbl1xr1 A G 3: 22,257,354 (GRCm39) T406A possibly damaging Het
Tep1 A T 14: 51,104,312 (GRCm39) V194D possibly damaging Het
Thbs4 A T 13: 92,909,767 (GRCm39) C343* probably null Het
Tmed10 A T 12: 85,391,065 (GRCm39) S158T possibly damaging Het
Trbv3 T A 6: 41,025,524 (GRCm39) V38E probably damaging Het
Ttc6 T C 12: 57,743,772 (GRCm39) M1258T probably damaging Het
Ttn T C 2: 76,589,320 (GRCm39) D21281G probably damaging Het
Usp54 T C 14: 20,602,313 (GRCm39) R1346G probably damaging Het
Vmn2r8 C A 5: 108,956,449 (GRCm39) E58* probably null Het
Vps13d C T 4: 144,867,824 (GRCm39) E2009K Het
Vps33b T C 7: 79,935,017 (GRCm39) I320T probably damaging Het
Vwa8 A C 14: 79,219,674 (GRCm39) probably null Het
Ythdf1 T C 2: 180,553,786 (GRCm39) Y143C probably damaging Het
Zfp213 C T 17: 23,778,603 (GRCm39) probably null Het
Zfp219 A T 14: 52,244,570 (GRCm39) Y536* probably null Het
Other mutations in Itch
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00481:Itch APN 2 155,054,943 (GRCm39) missense probably damaging 1.00
IGL00796:Itch APN 2 155,051,002 (GRCm39) missense probably damaging 0.97
IGL01090:Itch APN 2 155,048,256 (GRCm39) missense probably damaging 0.99
IGL01568:Itch APN 2 155,054,382 (GRCm39) splice site probably benign
IGL01844:Itch APN 2 155,014,406 (GRCm39) missense possibly damaging 0.94
IGL01844:Itch APN 2 155,014,467 (GRCm39) missense possibly damaging 0.56
IGL01873:Itch APN 2 155,010,670 (GRCm39) missense possibly damaging 0.68
IGL02129:Itch APN 2 155,059,908 (GRCm39) splice site probably benign
IGL02386:Itch APN 2 155,044,181 (GRCm39) nonsense probably null
IGL02545:Itch APN 2 155,014,506 (GRCm39) splice site probably null
IGL02621:Itch APN 2 155,014,504 (GRCm39) splice site probably null
IGL02708:Itch APN 2 155,015,964 (GRCm39) missense probably benign 0.00
IGL02869:Itch APN 2 155,015,853 (GRCm39) critical splice acceptor site probably null
Abrade UTSW 2 155,050,998 (GRCm39) missense possibly damaging 0.93
dorsolateral UTSW 2 155,052,478 (GRCm39) nonsense probably null
gadfly UTSW 2 155,024,218 (GRCm39) nonsense probably null
hankerin UTSW 2 155,052,502 (GRCm39) critical splice donor site probably null
irresistable UTSW 2 155,045,217 (GRCm39) missense probably benign 0.34
prurient UTSW 2 155,052,422 (GRCm39) missense probably damaging 1.00
scratch UTSW 2 155,014,481 (GRCm39) missense probably damaging 0.99
R0116:Itch UTSW 2 155,059,903 (GRCm39) splice site probably benign
R0207:Itch UTSW 2 155,044,177 (GRCm39) missense probably benign
R0226:Itch UTSW 2 155,041,314 (GRCm39) missense probably benign 0.01
R0545:Itch UTSW 2 155,024,218 (GRCm39) nonsense probably null
R0689:Itch UTSW 2 155,024,098 (GRCm39) missense possibly damaging 0.82
R1365:Itch UTSW 2 155,054,951 (GRCm39) missense probably benign 0.00
R1406:Itch UTSW 2 155,048,274 (GRCm39) missense possibly damaging 0.95
R1406:Itch UTSW 2 155,048,274 (GRCm39) missense possibly damaging 0.95
R1436:Itch UTSW 2 155,034,065 (GRCm39) missense probably damaging 0.96
R1639:Itch UTSW 2 155,020,945 (GRCm39) splice site probably null
R1769:Itch UTSW 2 155,014,481 (GRCm39) missense probably damaging 0.99
R1855:Itch UTSW 2 155,014,374 (GRCm39) splice site probably benign
R1865:Itch UTSW 2 155,010,666 (GRCm39) missense probably damaging 0.96
R2008:Itch UTSW 2 155,052,379 (GRCm39) missense possibly damaging 0.91
R2054:Itch UTSW 2 155,052,496 (GRCm39) missense probably damaging 1.00
R2196:Itch UTSW 2 155,044,141 (GRCm39) missense probably benign
R2199:Itch UTSW 2 155,044,141 (GRCm39) missense probably benign
R2252:Itch UTSW 2 155,054,259 (GRCm39) missense probably benign 0.01
R2253:Itch UTSW 2 155,054,259 (GRCm39) missense probably benign 0.01
R2348:Itch UTSW 2 155,050,998 (GRCm39) missense possibly damaging 0.93
R2850:Itch UTSW 2 155,044,141 (GRCm39) missense probably benign
R3021:Itch UTSW 2 155,051,046 (GRCm39) missense possibly damaging 0.74
R4676:Itch UTSW 2 155,041,355 (GRCm39) missense probably benign 0.05
R4716:Itch UTSW 2 155,052,502 (GRCm39) critical splice donor site probably null
R4888:Itch UTSW 2 155,059,897 (GRCm39) splice site probably null
R4970:Itch UTSW 2 155,027,513 (GRCm39) missense possibly damaging 0.50
R6029:Itch UTSW 2 155,021,009 (GRCm39) critical splice donor site probably null
R6122:Itch UTSW 2 155,015,985 (GRCm39) missense probably benign 0.05
R6435:Itch UTSW 2 155,051,049 (GRCm39) missense probably benign 0.01
R6449:Itch UTSW 2 155,005,315 (GRCm39) splice site probably benign
R7069:Itch UTSW 2 155,051,914 (GRCm39) missense probably damaging 1.00
R7083:Itch UTSW 2 155,052,364 (GRCm39) missense probably damaging 1.00
R7689:Itch UTSW 2 155,054,987 (GRCm39) missense probably benign 0.00
R7689:Itch UTSW 2 155,051,922 (GRCm39) missense probably damaging 0.99
R7974:Itch UTSW 2 155,034,079 (GRCm39) missense probably damaging 1.00
R8046:Itch UTSW 2 155,052,422 (GRCm39) missense probably damaging 1.00
R8248:Itch UTSW 2 155,048,303 (GRCm39) critical splice donor site probably null
R8355:Itch UTSW 2 155,052,502 (GRCm39) critical splice donor site probably null
R8428:Itch UTSW 2 155,010,627 (GRCm39) missense probably benign 0.38
R8691:Itch UTSW 2 155,052,478 (GRCm39) nonsense probably null
R8779:Itch UTSW 2 155,014,440 (GRCm39) missense probably benign 0.28
R9010:Itch UTSW 2 155,020,991 (GRCm39) missense probably benign
R9130:Itch UTSW 2 155,052,045 (GRCm39) splice site probably benign
R9278:Itch UTSW 2 155,045,217 (GRCm39) missense probably benign 0.34
Z1177:Itch UTSW 2 155,050,979 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGGGTCTGGATCCCGAAATG -3'
(R):5'- GGCCCACCTCAAGTACAACTTTG -3'

Sequencing Primer
(F):5'- AAATGCCTGTCTGCAGCCATG -3'
(R):5'- CAAGGCTGATTTTCCCGT -3'
Posted On 2019-10-07