Incidental Mutation 'R1326:Errfi1'
ID 157214
Institutional Source Beutler Lab
Gene Symbol Errfi1
Ensembl Gene ENSMUSG00000028967
Gene Name ERBB receptor feedback inhibitor 1
Synonyms RALT, Mig-6, 1300002F13Rik
MMRRC Submission 039392-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.309) question?
Stock # R1326 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 150938376-150953349 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 150949621 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 6 (V6A)
Ref Sequence ENSEMBL: ENSMUSP00000073285 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030811] [ENSMUST00000073600]
AlphaFold Q99JZ7
Predicted Effect possibly damaging
Transcript: ENSMUST00000030811
AA Change: V6A

PolyPhen 2 Score 0.916 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000030811
Gene: ENSMUSG00000028967
AA Change: V6A

DomainStartEndE-ValueType
Pfam:GTPase_binding 4 67 5.5e-40 PFAM
low complexity region 171 186 N/A INTRINSIC
low complexity region 227 241 N/A INTRINSIC
low complexity region 279 295 N/A INTRINSIC
Pfam:Inhibitor_Mig-6 314 370 9.5e-18 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000073600
AA Change: V6A

PolyPhen 2 Score 0.916 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000073285
Gene: ENSMUSG00000028967
AA Change: V6A

DomainStartEndE-ValueType
Pfam:GTPase_binding 4 67 4.1e-36 PFAM
low complexity region 171 186 N/A INTRINSIC
low complexity region 227 241 N/A INTRINSIC
low complexity region 279 295 N/A INTRINSIC
Pfam:Inhibitor_Mig-6 314 371 6.2e-28 PFAM
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.8%
  • 10x: 94.7%
  • 20x: 87.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] ERRFI1 is a cytoplasmic protein whose expression is upregulated with cell growth (Wick et al., 1995 [PubMed 7641805]). It shares significant homology with the protein product of rat gene-33, which is induced during cell stress and mediates cell signaling (Makkinje et al., 2000 [PubMed 10749885]; Fiorentino et al., 2000 [PubMed 11003669]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Homozygous inactivation of this gene may lead to premature death, delayed eyelid opening, epidermal hyperplasia, degenerative joint disease, skin or lung cancer, gastrointestinal tract tumors, increased susceptibility to chemically-induced tumors, and impaired lung development and vascularization. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 24 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgap5 G A 12: 52,565,153 (GRCm39) S708N possibly damaging Het
Armc3 T C 2: 19,314,935 (GRCm39) *882Q probably null Het
Atp13a3 G A 16: 30,171,128 (GRCm39) L306F probably damaging Het
Cyp2d9 T C 15: 82,339,357 (GRCm39) I130T possibly damaging Het
Ect2l C T 10: 18,041,290 (GRCm39) R296H probably benign Het
Eomes C T 9: 118,313,565 (GRCm39) Q518* probably null Het
Fezf2 T C 14: 12,342,644 (GRCm38) N407S probably benign Het
Fpgs T C 2: 32,582,592 (GRCm39) probably null Het
Fsbp A G 4: 11,579,891 (GRCm39) Y53C probably damaging Het
Hspd1 T C 1: 55,119,418 (GRCm39) probably null Het
Ifna7 A T 4: 88,734,931 (GRCm39) E156V possibly damaging Het
Map1a C T 2: 121,136,671 (GRCm39) Q2258* probably null Het
Mier2 A G 10: 79,380,543 (GRCm39) F289S probably damaging Het
Mmp16 A G 4: 18,054,517 (GRCm39) N341S possibly damaging Het
Moxd2 T C 6: 40,857,288 (GRCm39) T491A probably benign Het
Narf T A 11: 121,133,379 (GRCm39) L60Q probably damaging Het
Pa2g4 T C 10: 128,395,142 (GRCm39) D341G probably benign Het
Parp1 T A 1: 180,428,023 (GRCm39) V991D probably damaging Het
Rin2 C T 2: 145,702,366 (GRCm39) T354I probably benign Het
Slc1a4 A G 11: 20,282,159 (GRCm39) L105P probably damaging Het
Slc27a2 T A 2: 126,406,690 (GRCm39) Y125N probably damaging Het
Sorl1 A G 9: 41,943,092 (GRCm39) V928A probably benign Het
Spata31e2 G T 1: 26,723,011 (GRCm39) P723H probably damaging Het
Usp31 G C 7: 121,247,525 (GRCm39) S1306C probably damaging Het
Other mutations in Errfi1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01564:Errfi1 APN 4 150,951,487 (GRCm39) missense probably damaging 0.99
IGL02425:Errfi1 APN 4 150,950,813 (GRCm39) missense probably benign 0.01
R1530:Errfi1 UTSW 4 150,949,843 (GRCm39) missense probably benign 0.36
R3162:Errfi1 UTSW 4 150,951,816 (GRCm39) missense probably damaging 1.00
R3162:Errfi1 UTSW 4 150,951,816 (GRCm39) missense probably damaging 1.00
R4720:Errfi1 UTSW 4 150,951,204 (GRCm39) missense probably damaging 1.00
R6916:Errfi1 UTSW 4 150,951,930 (GRCm39) nonsense probably null
R7099:Errfi1 UTSW 4 150,951,225 (GRCm39) missense probably benign 0.01
R7447:Errfi1 UTSW 4 150,951,108 (GRCm39) missense probably damaging 1.00
R8042:Errfi1 UTSW 4 150,950,914 (GRCm39) missense possibly damaging 0.95
Predicted Primers PCR Primer
(F):5'- TGTTGAGCAACTGGTAAGCTCTGC -3'
(R):5'- GCTGCCACTAGGTGTCAGACTATTG -3'

Sequencing Primer
(F):5'- CTGTGAAAAACCTTTCAAGTGTCAAG -3'
(R):5'- GAAATACTGCTTGCTTGAGGAC -3'
Posted On 2014-02-18