Incidental Mutation 'R8364:Mup20'
ID646090
Institutional Source Beutler Lab
Gene Symbol Mup20
Ensembl Gene ENSMUSG00000078672
Gene Namemajor urinary protein 20
Synonymsdarcin
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.033) question?
Stock #R8364 (G1)
Quality Score110.008
Status Not validated
Chromosome4
Chromosomal Location62050234-62054158 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 62051531 bp
ZygosityHeterozygous
Amino Acid Change Serine to Arginine at position 157 (S157R)
Ref Sequence ENSEMBL: ENSMUSP00000073667 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000074018]
PDB Structure
Structural insights into the specificity of darcin, an atypical major urinary protein. [SOLUTION NMR]
Predicted Effect probably damaging
Transcript: ENSMUST00000074018
AA Change: S157R

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000073667
Gene: ENSMUSG00000078672
AA Change: S157R

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
Pfam:Lipocalin 35 174 2.5e-36 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Agap1 T A 1: 89,887,674 N761K probably damaging Het
Amotl1 G A 9: 14,644,922 A36V probably benign Het
Apol7a A G 15: 77,389,620 V214A possibly damaging Het
Arhgef25 G T 10: 127,189,763 Q3K unknown Het
Bpifc A T 10: 85,962,027 I456N probably damaging Het
Cers6 C T 2: 68,861,739 A35V possibly damaging Het
Corin T A 5: 72,304,931 Y986F probably benign Het
Csmd3 A T 15: 48,673,441 Y122N probably damaging Het
Ddit4l T A 3: 137,624,235 L18* probably null Het
Epb41l3 T C 17: 69,266,434 probably null Het
Fam110a C T 2: 151,970,418 R144H probably damaging Het
Greb1l G T 18: 10,529,687 V890L possibly damaging Het
Hivep3 A T 4: 120,099,442 M1652L probably benign Het
Ighv1-19 G T 12: 114,708,926 Q25K possibly damaging Het
Kcnq5 G A 1: 21,479,424 R360C probably damaging Het
Krr1 A G 10: 111,977,199 R160G probably damaging Het
Lama3 A G 18: 12,528,347 D515G probably damaging Het
Lars2 G T 9: 123,411,954 G229* probably null Het
Lgalsl T A 11: 20,831,009 M1L possibly damaging Het
Lrtm2 T A 6: 119,317,298 T291S probably benign Het
Morc2b G A 17: 33,138,240 T186I probably benign Het
Nlgn1 A G 3: 25,435,976 V529A probably benign Het
Nps T A 7: 135,268,814 W22R probably benign Het
Nradd C A 9: 110,621,468 V214L probably damaging Het
Ogfrl1 G A 1: 23,375,743 Q228* probably null Het
Olfr1029 G A 2: 85,976,014 C257Y possibly damaging Het
Olfr681 T A 7: 105,121,703 I82N probably damaging Het
Olfr979 T C 9: 40,000,364 T288A probably benign Het
Ripor2 A G 13: 24,710,193 T735A possibly damaging Het
Rnase6 C A 14: 51,130,453 P101T probably benign Het
Slc34a2 A T 5: 53,068,374 Y455F possibly damaging Het
Ssfa2 T C 2: 79,651,443 L489P probably damaging Het
Stxbp1 T C 2: 32,806,762 M330V possibly damaging Het
Sypl2 T C 3: 108,217,734 T104A possibly damaging Het
Tenm4 G A 7: 96,772,106 probably null Het
Tnfrsf11a C A 1: 105,817,687 T150K probably damaging Het
Tpsg1 T C 17: 25,374,256 L311P possibly damaging Het
Ttc7b T C 12: 100,325,558 S766G probably benign Het
Vmn2r83 A G 10: 79,480,203 T478A probably benign Het
Wdr1 G A 5: 38,527,849 T593I possibly damaging Het
Zfp407 A G 18: 84,552,868 probably null Het
Zfp872 G A 9: 22,200,244 G340R probably damaging Het
Other mutations in Mup20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02465:Mup20 APN 4 62052000 missense possibly damaging 0.89
IGL02604:Mup20 APN 4 62051904 missense probably damaging 0.98
R5207:Mup20 UTSW 4 62051586 splice site probably null
R6173:Mup20 UTSW 4 62054030 missense unknown
R8194:Mup20 UTSW 4 62053484 missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AACATGTTCAGGTACCAGGTC -3'
(R):5'- TCTCAGTGTGGCAGAAGGATAG -3'

Sequencing Primer
(F):5'- AGGTCCACTTTATTTCCCCAAGAG -3'
(R):5'- GGATAGATCATACCAATGCCTGTC -3'
Posted On2020-09-02