Incidental Mutation 'R9603:Muc20'
ID 723806
Institutional Source Beutler Lab
Gene Symbol Muc20
Ensembl Gene ENSMUSG00000035638
Gene Name mucin 20
Synonyms
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.073) question?
Stock # R9603 (G1)
Quality Score 225.009
Status Not validated
Chromosome 16
Chromosomal Location 32597793-32617805 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 32615155 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 74 (L74P)
Ref Sequence ENSEMBL: ENSMUSP00000110769 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041123] [ENSMUST00000115116]
AlphaFold Q8BUE7
Predicted Effect probably damaging
Transcript: ENSMUST00000041123
AA Change: L74P

PolyPhen 2 Score 0.974 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000041221
Gene: ENSMUSG00000035638
AA Change: L74P

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
low complexity region 97 113 N/A INTRINSIC
internal_repeat_1 114 146 3.3e-8 PROSPERO
internal_repeat_1 138 170 3.3e-8 PROSPERO
internal_repeat_2 144 161 5.26e-5 PROSPERO
low complexity region 171 204 N/A INTRINSIC
low complexity region 210 227 N/A INTRINSIC
internal_repeat_2 228 245 5.26e-5 PROSPERO
low complexity region 324 351 N/A INTRINSIC
low complexity region 376 385 N/A INTRINSIC
low complexity region 516 550 N/A INTRINSIC
low complexity region 574 593 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000115116
AA Change: L74P

PolyPhen 2 Score 0.974 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000110769
Gene: ENSMUSG00000035638
AA Change: L74P

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
low complexity region 97 113 N/A INTRINSIC
internal_repeat_1 114 146 2.16e-8 PROSPERO
internal_repeat_1 138 170 2.16e-8 PROSPERO
internal_repeat_2 144 161 4e-5 PROSPERO
low complexity region 171 204 N/A INTRINSIC
low complexity region 210 227 N/A INTRINSIC
internal_repeat_2 228 245 4e-5 PROSPERO
low complexity region 324 351 N/A INTRINSIC
low complexity region 376 385 N/A INTRINSIC
low complexity region 516 550 N/A INTRINSIC
low complexity region 574 593 N/A INTRINSIC
low complexity region 662 679 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
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 mucin protein family. Mucins are high molecular weight glycoproteins secreted by many epithelial tissues to form an insoluble mucous barrier. The C-terminus of this family member associates with the multifunctional docking site of the MET proto-oncogene and suppresses activation of some downstream MET signaling cascades. The protein features a mucin tandem repeat domain that varies between two and six copies in most individuals. Multiple variants encoding different isoforms have been found for this gene. A related pseudogene, which is also located on chromosome 3, has been identified. [provided by RefSeq, Apr 2014]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acsl6 A T 11: 54,225,911 (GRCm39) N317I probably damaging Het
Adam18 T A 8: 25,118,147 (GRCm39) S590C possibly damaging Het
Btrc G A 19: 45,459,526 (GRCm39) E103K probably benign Het
Cars1 A G 7: 143,112,929 (GRCm39) M766T possibly damaging Het
Cavin4 T C 4: 48,671,999 (GRCm39) V148A probably benign Het
Cdcp3 T C 7: 130,830,643 (GRCm39) V359A probably damaging Het
Cdkn2d T C 9: 21,202,139 (GRCm39) D36G possibly damaging Het
Cubn A T 2: 13,292,510 (GRCm39) D3224E probably damaging Het
Ebf1 A G 11: 44,509,006 (GRCm39) M1V probably null Het
Eif1ad7 T G 12: 88,238,727 (GRCm39) N11T unknown Het
Fcgbp A G 7: 27,802,563 (GRCm39) D1497G probably damaging Het
Foxs1 A C 2: 152,774,281 (GRCm39) C257W probably damaging Het
Fstl5 C T 3: 76,496,260 (GRCm39) P341L probably damaging Het
Fzd10 G A 5: 128,678,771 (GRCm39) G164S probably benign Het
Hrh3 C A 2: 179,742,444 (GRCm39) E395* probably null Het
Hsf4 G A 8: 105,999,435 (GRCm39) V318M probably damaging Het
Il21 T C 3: 37,281,949 (GRCm39) E65G possibly damaging Het
Kank1 A G 19: 25,408,289 (GRCm39) D1256G possibly damaging Het
Klhl22 A G 16: 17,594,915 (GRCm39) N348S possibly damaging Het
Krr1 T C 10: 111,812,672 (GRCm39) I94T probably damaging Het
Lpin2 A G 17: 71,550,410 (GRCm39) D724G probably damaging Het
Mn1 C A 5: 111,566,393 (GRCm39) P121Q probably damaging Het
Mphosph9 A T 5: 124,463,015 (GRCm39) L10* probably null Het
Mtus1 A T 8: 41,536,795 (GRCm39) V307E probably benign Het
Nnat A G 2: 157,403,701 (GRCm39) *113W probably null Het
Or13a25 G T 7: 140,247,794 (GRCm39) C191F probably damaging Het
Or2f1b C T 6: 42,739,672 (GRCm39) Q229* probably null Het
Or4f14 A G 2: 111,743,128 (GRCm39) V49A possibly damaging Het
Or6b6 A T 7: 106,571,103 (GRCm39) Y149* probably null Het
Pkm T A 9: 59,577,831 (GRCm39) V216E probably damaging Het
Pla2g12a G A 3: 129,674,900 (GRCm39) V19I unknown Het
Pramel27 T C 4: 143,578,267 (GRCm39) S176P Het
Rai14 G A 15: 10,595,116 (GRCm39) Q136* probably null Het
Rnf150 T A 8: 83,717,208 (GRCm39) N238K possibly damaging Het
Rrp1 A G 10: 78,240,757 (GRCm39) probably null Het
Scaf8 T A 17: 3,246,070 (GRCm39) L720M possibly damaging Het
Slamf1 G T 1: 171,625,771 (GRCm39) V316L probably damaging Het
Slc14a1 C A 18: 78,152,807 (GRCm39) A367S probably damaging Het
Slc25a20 T C 9: 108,549,675 (GRCm39) F86L probably benign Het
Slc4a5 T G 6: 83,217,714 (GRCm39) S131A probably benign Het
Slitrk3 A G 3: 72,958,649 (GRCm39) I41T probably benign Het
Sntg1 A T 1: 8,748,198 (GRCm39) L94Q probably damaging Het
St18 T C 1: 6,915,811 (GRCm39) C819R probably damaging Het
St6galnac3 T A 3: 153,117,177 (GRCm39) D182V probably benign Het
Tubgcp2 T A 7: 139,584,789 (GRCm39) T549S probably benign Het
Vim A T 2: 13,579,148 (GRCm39) probably benign Het
Vmn2r118 C A 17: 55,899,837 (GRCm39) R689I probably damaging Het
Zbtb41 A T 1: 139,375,255 (GRCm39) E905V probably damaging Het
Zfyve9 A T 4: 108,499,288 (GRCm39) D1284E possibly damaging Het
Other mutations in Muc20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01953:Muc20 APN 16 32,614,073 (GRCm39) missense probably benign 0.10
IGL02016:Muc20 APN 16 32,617,722 (GRCm39) missense possibly damaging 0.46
IGL02092:Muc20 APN 16 32,614,642 (GRCm39) missense probably damaging 0.99
IGL02415:Muc20 APN 16 32,615,051 (GRCm39) missense unknown
R6669_muc20_072 UTSW 16 32,614,307 (GRCm39) missense possibly damaging 0.94
R0552:Muc20 UTSW 16 32,614,300 (GRCm39) missense probably damaging 0.98
R0629:Muc20 UTSW 16 32,613,791 (GRCm39) missense possibly damaging 0.66
R0669:Muc20 UTSW 16 32,614,850 (GRCm39) missense unknown
R0725:Muc20 UTSW 16 32,613,858 (GRCm39) missense probably benign 0.05
R1676:Muc20 UTSW 16 32,614,649 (GRCm39) missense probably damaging 1.00
R1771:Muc20 UTSW 16 32,614,222 (GRCm39) missense probably damaging 0.97
R1778:Muc20 UTSW 16 32,614,511 (GRCm39) missense possibly damaging 0.49
R1967:Muc20 UTSW 16 32,614,612 (GRCm39) missense probably benign 0.03
R2104:Muc20 UTSW 16 32,614,547 (GRCm39) missense probably damaging 0.99
R3054:Muc20 UTSW 16 32,599,403 (GRCm39) missense probably benign 0.18
R4704:Muc20 UTSW 16 32,599,448 (GRCm39) missense possibly damaging 0.70
R4893:Muc20 UTSW 16 32,615,042 (GRCm39) missense possibly damaging 0.66
R4986:Muc20 UTSW 16 32,598,009 (GRCm39) intron probably benign
R5191:Muc20 UTSW 16 32,614,846 (GRCm39) missense unknown
R5195:Muc20 UTSW 16 32,614,846 (GRCm39) missense unknown
R5875:Muc20 UTSW 16 32,614,189 (GRCm39) missense possibly damaging 0.93
R5931:Muc20 UTSW 16 32,614,944 (GRCm39) missense possibly damaging 0.81
R6434:Muc20 UTSW 16 32,615,176 (GRCm39) missense probably benign 0.01
R6523:Muc20 UTSW 16 32,613,820 (GRCm39) missense possibly damaging 0.90
R6580:Muc20 UTSW 16 32,613,859 (GRCm39) missense possibly damaging 0.77
R6669:Muc20 UTSW 16 32,614,307 (GRCm39) missense possibly damaging 0.94
R7028:Muc20 UTSW 16 32,614,616 (GRCm39) missense probably benign 0.03
R7681:Muc20 UTSW 16 32,613,989 (GRCm39) missense probably benign 0.34
R7722:Muc20 UTSW 16 32,617,756 (GRCm39) missense probably benign 0.00
R8678:Muc20 UTSW 16 32,617,789 (GRCm39) start gained probably benign
R8730:Muc20 UTSW 16 32,599,490 (GRCm39) missense probably benign 0.03
R8838:Muc20 UTSW 16 32,613,829 (GRCm39) missense possibly damaging 0.64
R9017:Muc20 UTSW 16 32,614,840 (GRCm39) missense unknown
R9230:Muc20 UTSW 16 32,613,584 (GRCm39) missense probably damaging 1.00
R9368:Muc20 UTSW 16 32,614,471 (GRCm39) missense possibly damaging 0.69
R9474:Muc20 UTSW 16 32,614,453 (GRCm39) missense probably damaging 1.00
R9486:Muc20 UTSW 16 32,615,248 (GRCm39) missense possibly damaging 0.92
R9710:Muc20 UTSW 16 32,615,266 (GRCm39) missense possibly damaging 0.92
W0251:Muc20 UTSW 16 32,614,223 (GRCm39) missense possibly damaging 0.91
X0011:Muc20 UTSW 16 32,613,622 (GRCm39) missense possibly damaging 0.79
Predicted Primers PCR Primer
(F):5'- ATCCAGGGACGATGCTATTG -3'
(R):5'- AACTGTGATGTCAGTCCACTGG -3'

Sequencing Primer
(F):5'- ACGATGCTATTGGGGAGGTAATC -3'
(R):5'- GGCACTCACCAGGTTGTTC -3'
Posted On 2022-09-12