Incidental Mutation 'BB001:Muc2'
ID 642096
Institutional Source Beutler Lab
Gene Symbol Muc2
Ensembl Gene ENSMUSG00000025515
Gene Name mucin 2
Synonyms 2010015E03Rik
Accession Numbers
Essential gene? Probably non essential (E-score: 0.100) question?
Stock # BB001
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 141276583-141308428 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 141281631 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Tryptophan at position 497 (G497W)
Ref Sequence ENSEMBL: ENSMUSP00000141040 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000167366] [ENSMUST00000179227] [ENSMUST00000185406] [ENSMUST00000185823]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000167366
SMART Domains Protein: ENSMUSP00000128250
Gene: ENSMUSG00000025515

DomainStartEndE-ValueType
Pfam:VWD 3 72 2.3e-14 PFAM
C8 107 181 1.82e-31 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000179227
SMART Domains Protein: ENSMUSP00000136692
Gene: ENSMUSG00000025515

DomainStartEndE-ValueType
C8 11 85 1.61e-32 SMART
Blast:VWD 102 128 5e-8 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000185406
AA Change: G497W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000141040
Gene: ENSMUSG00000025515
AA Change: G497W

DomainStartEndE-ValueType
low complexity region 5 18 N/A INTRINSIC
VWD 20 183 1.5e-40 SMART
C8 216 290 3.9e-15 SMART
Pfam:TIL 293 349 5.4e-10 PFAM
VWC 351 411 7e-4 SMART
VWD 378 542 8.8e-44 SMART
C8 579 653 1.2e-36 SMART
SCOP:d1coua_ 654 728 4e-8 SMART
VWC_def 820 865 1.3e-2 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000185823
SMART Domains Protein: ENSMUSP00000140855
Gene: ENSMUSG00000025515

DomainStartEndE-ValueType
Pfam:VWD 3 73 5.6e-14 PFAM
C8 108 182 1.4e-35 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
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 mucin protein family. Mucins are high molecular weight glycoproteins produced by many epithelial tissues. The protein encoded by this gene is secreted and forms an insoluble mucous barrier that protects the gut lumen. The protein polymerizes into a gel of which 80% is composed of oligosaccharide side chains by weight. The protein features a central domain containing tandem repeats rich in threonine and proline that varies between 50 and 115 copies in different individuals. Downregulation of this gene has been observed in patients with Crohn disease and ulcerative colitis. [provided by RefSeq, Oct 2016]
PHENOTYPE: Homozygotes for a point mutation have soft feces at weaning and develop diarrhea associated with malapsorption syndrome. Homozygous null mutants pass blood in their feces at 6 months, and 65% of null mutants have intestinal tumors at 1 year. [provided by MGI curators]
Allele List at MGI

All alleles(7) : Targeted(3) Chemically induced(4)

Other mutations in this stock
Total: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acacb A G 5: 114,383,281 (GRCm39) K2155E possibly damaging Het
Adgre5 G A 8: 84,456,029 (GRCm39) P256S possibly damaging Het
Adipor1 T A 1: 134,353,731 (GRCm39) V172D probably damaging Het
Ahsa1 T C 12: 87,317,230 (GRCm39) probably null Het
Ankrd11 T C 8: 123,622,641 (GRCm39) I404V possibly damaging Het
Asxl3 G A 18: 22,658,602 (GRCm39) R2204Q probably damaging Het
Barhl2 A G 5: 106,605,515 (GRCm39) S65P unknown Het
Bbx A T 16: 50,044,671 (GRCm39) L630H probably damaging Het
Cars1 T C 7: 143,123,608 (GRCm39) T531A possibly damaging Het
Catsperb T A 12: 101,486,824 (GRCm39) H450Q probably benign Het
Cdt1 T C 8: 123,296,091 (GRCm39) L135P probably damaging Het
Cfap206 T A 4: 34,728,833 (GRCm39) H24L probably benign Het
Cilk1 T C 9: 78,062,746 (GRCm39) L260P probably damaging Het
Cnga4 T A 7: 105,057,028 (GRCm39) V480E probably benign Het
Cnot1 ACG A 8: 96,472,275 (GRCm39) probably null Het
Ctcfl G A 2: 172,955,449 (GRCm39) T271I possibly damaging Het
Dlc1 T C 8: 37,038,570 (GRCm39) R1003G probably benign Het
Dnah7b A G 1: 46,258,590 (GRCm39) D1927G probably benign Het
Dscc1 A T 15: 54,945,572 (GRCm39) D374E probably benign Het
Eci2 G A 13: 35,177,053 (GRCm39) Q69* probably null Het
Ep300 C A 15: 81,533,703 (GRCm39) P1920Q unknown Het
Epha5 A G 5: 84,232,705 (GRCm39) Y629H possibly damaging Het
Fat2 G A 11: 55,153,613 (GRCm39) T3533I probably benign Het
Fat3 T C 9: 15,910,593 (GRCm39) N1803S probably damaging Het
Fcrl2 T C 3: 87,166,840 (GRCm39) Y51C probably damaging Het
G530012D18Rik C G 1: 85,504,935 (GRCm39) D113E unknown Het
Gcnt2 A T 13: 41,072,040 (GRCm39) K228* probably null Het
Gucy2c A T 6: 136,740,053 (GRCm39) V258E probably benign Het
Hecw1 C A 13: 14,497,113 (GRCm39) L298F probably damaging Het
Hydin T G 8: 111,145,103 (GRCm39) V818G possibly damaging Het
Hykk A G 9: 54,829,524 (GRCm39) Y131C probably damaging Het
Mpo A G 11: 87,685,666 (GRCm39) D48G probably damaging Het
Mrps10 T C 17: 47,689,208 (GRCm39) *202Q probably null Het
Mrps14 T C 1: 160,024,559 (GRCm39) V30A probably benign Het
Mtmr7 G A 8: 41,059,927 (GRCm39) A62V possibly damaging Het
Nnt A T 13: 119,523,181 (GRCm39) V237D probably damaging Het
Nox4 G T 7: 87,023,589 (GRCm39) V492L probably benign Het
Obscn C G 11: 59,003,381 (GRCm39) E1306Q probably benign Het
Or5ak23 T C 2: 85,244,563 (GRCm39) Y220C probably benign Het
Or6aa1 A G 7: 86,043,938 (GRCm39) I256T probably damaging Het
Pard3 A G 8: 128,137,231 (GRCm39) N861S probably benign Het
Pdlim4 G A 11: 53,946,048 (GRCm39) R230* probably null Het
Pinlyp C T 7: 24,241,550 (GRCm39) V159M possibly damaging Het
Pla2g4d T C 2: 120,119,645 (GRCm39) probably benign Het
Plcb1 A T 2: 135,201,613 (GRCm39) T855S probably benign Het
Pot1a T A 6: 25,753,309 (GRCm39) D409V possibly damaging Het
Prom1 T C 5: 44,187,111 (GRCm39) D382G probably benign Het
Prss16 A T 13: 22,192,834 (GRCm39) N83K probably damaging Het
Ptprn2 A G 12: 116,804,884 (GRCm39) D133G probably benign Het
Rasef C T 4: 73,659,166 (GRCm39) probably null Het
Rbak A G 5: 143,160,241 (GRCm39) S271P probably damaging Het
Rbm20 A T 19: 53,666,016 (GRCm39) I60F possibly damaging Het
Rftn1 G T 17: 50,354,408 (GRCm39) A318D probably damaging Het
Serpinb3c A G 1: 107,200,904 (GRCm39) L171P probably damaging Het
Slc25a19 T C 11: 115,506,376 (GRCm39) Y211C unknown Het
Sorbs2 C T 8: 46,248,507 (GRCm39) S586L probably damaging Het
Spesp1 A T 9: 62,180,733 (GRCm39) S58R probably benign Het
Spryd3 A G 15: 102,026,762 (GRCm39) I329T probably benign Het
St8sia2 G A 7: 73,616,700 (GRCm39) L113F probably damaging Het
Star T C 8: 26,299,883 (GRCm39) I75T possibly damaging Het
Tasor2 A T 13: 3,644,331 (GRCm39) F129Y possibly damaging Het
Tdrd6 T A 17: 43,938,697 (GRCm39) I784F possibly damaging Het
Tex55 G A 16: 38,632,826 (GRCm39) Q369* probably null Het
Tsc22d4 A G 5: 137,766,273 (GRCm39) I144V unknown Het
Tspan8 T C 10: 115,669,229 (GRCm39) probably null Het
Ttll9 C T 2: 152,804,407 (GRCm39) probably benign Het
Ubr4 T G 4: 139,194,587 (GRCm39) L1160R unknown Het
Ufd1 A G 16: 18,642,035 (GRCm39) Y162C possibly damaging Het
Unc13c A T 9: 73,641,690 (GRCm39) F1268I probably benign Het
Uvssa T C 5: 33,568,295 (GRCm39) I561T probably damaging Het
Vmn2r15 A T 5: 109,434,254 (GRCm39) S817T probably damaging Het
Ybx1 T C 4: 119,139,476 (GRCm39) E173G probably damaging Het
Zc3h6 T C 2: 128,857,400 (GRCm39) S640P possibly damaging Het
Other mutations in Muc2
AlleleSourceChrCoordTypePredicted EffectPPH Score
Eeyore APN 7 141,693,356 (GRCm38) missense probably benign 0.35
kenny APN 7 0 () nonsense
Winnie APN 7 141,286,029 (GRCm39) missense probably damaging 1.00
IGL01303:Muc2 APN 7 141,306,132 (GRCm39) missense probably benign
IGL01482:Muc2 APN 7 141,307,797 (GRCm39) missense probably damaging 0.96
IGL01875:Muc2 APN 7 141,306,477 (GRCm39) missense probably damaging 0.99
IGL02088:Muc2 APN 7 141,305,241 (GRCm39) missense probably damaging 1.00
IGL02415:Muc2 APN 7 141,305,609 (GRCm39) nonsense probably null
IGL02548:Muc2 APN 7 141,305,594 (GRCm39) missense probably damaging 1.00
IGL02836:Muc2 APN 7 141,300,450 (GRCm39) unclassified probably benign
IGL03196:Muc2 APN 7 141,301,367 (GRCm39) missense probably damaging 0.97
Muskatenwein UTSW 7 141,307,176 (GRCm39) missense unknown
nomoco UTSW 7 141,307,456 (GRCm39) missense probably damaging 1.00
Schlendrian UTSW 7 141,281,925 (GRCm39) missense probably damaging 1.00
Seco UTSW 7 141,284,976 (GRCm39) missense probably damaging 1.00
BB011:Muc2 UTSW 7 141,281,631 (GRCm39) missense probably damaging 1.00
E0370:Muc2 UTSW 7 141,282,598 (GRCm39) missense probably damaging 1.00
R0127:Muc2 UTSW 7 141,302,691 (GRCm39) missense probably benign 0.00
R0179:Muc2 UTSW 7 141,302,708 (GRCm39) missense probably damaging 1.00
R0201:Muc2 UTSW 7 141,699,185 (GRCm38) frame shift probably null
R0299:Muc2 UTSW 7 141,306,466 (GRCm39) missense probably damaging 1.00
R0547:Muc2 UTSW 7 141,699,185 (GRCm38) frame shift probably null
R0699:Muc2 UTSW 7 141,306,037 (GRCm39) missense probably damaging 1.00
R0900:Muc2 UTSW 7 141,699,185 (GRCm38) frame shift probably null
R1348:Muc2 UTSW 7 141,699,185 (GRCm38) frame shift probably null
R1466:Muc2 UTSW 7 141,302,711 (GRCm39) missense probably damaging 1.00
R1466:Muc2 UTSW 7 141,302,711 (GRCm39) missense probably damaging 1.00
R1625:Muc2 UTSW 7 141,283,405 (GRCm39) missense probably damaging 1.00
R2010:Muc2 UTSW 7 141,287,444 (GRCm39) missense probably damaging 0.99
R2149:Muc2 UTSW 7 141,699,185 (GRCm38) frame shift probably null
R2163:Muc2 UTSW 7 141,699,185 (GRCm38) frame shift probably null
R3008:Muc2 UTSW 7 141,281,347 (GRCm39) missense possibly damaging 0.93
R3110:Muc2 UTSW 7 141,299,225 (GRCm39) unclassified probably benign
R3112:Muc2 UTSW 7 141,299,225 (GRCm39) unclassified probably benign
R3424:Muc2 UTSW 7 141,279,595 (GRCm39) missense probably damaging 0.99
R3786:Muc2 UTSW 7 141,283,590 (GRCm39) missense probably benign 0.01
R3854:Muc2 UTSW 7 141,308,081 (GRCm39) missense probably damaging 1.00
R3964:Muc2 UTSW 7 141,286,233 (GRCm39) missense probably benign 0.17
R3965:Muc2 UTSW 7 141,286,233 (GRCm39) missense probably benign 0.17
R3966:Muc2 UTSW 7 141,286,233 (GRCm39) missense probably benign 0.17
R3973:Muc2 UTSW 7 141,300,541 (GRCm39) unclassified probably benign
R3974:Muc2 UTSW 7 141,300,541 (GRCm39) unclassified probably benign
R3976:Muc2 UTSW 7 141,300,541 (GRCm39) unclassified probably benign
R4327:Muc2 UTSW 7 141,281,577 (GRCm39) missense probably damaging 0.96
R4694:Muc2 UTSW 7 141,306,082 (GRCm39) missense probably damaging 1.00
R4764:Muc2 UTSW 7 141,299,345 (GRCm39) missense possibly damaging 0.88
R4769:Muc2 UTSW 7 141,286,260 (GRCm39) critical splice donor site probably null
R4798:Muc2 UTSW 7 141,307,877 (GRCm39) missense probably benign 0.01
R4900:Muc2 UTSW 7 141,303,280 (GRCm39) missense probably benign 0.32
R5383:Muc2 UTSW 7 141,307,456 (GRCm39) missense probably damaging 1.00
R5489:Muc2 UTSW 7 141,305,169 (GRCm39) missense probably benign 0.00
R5615:Muc2 UTSW 7 141,277,446 (GRCm39) missense probably damaging 1.00
R5856:Muc2 UTSW 7 141,299,381 (GRCm39) unclassified probably benign
R5919:Muc2 UTSW 7 141,281,171 (GRCm39) missense probably damaging 0.97
R5953:Muc2 UTSW 7 141,287,951 (GRCm39) missense probably damaging 0.96
R5979:Muc2 UTSW 7 141,305,143 (GRCm39) missense probably damaging 0.99
R5979:Muc2 UTSW 7 141,283,493 (GRCm39) splice site probably null
R6175:Muc2 UTSW 7 141,282,875 (GRCm39) missense probably damaging 1.00
R6213:Muc2 UTSW 7 141,305,151 (GRCm39) missense probably damaging 1.00
R6281:Muc2 UTSW 7 141,306,140 (GRCm39) missense probably damaging 1.00
R6321:Muc2 UTSW 7 141,287,397 (GRCm39) missense probably benign 0.28
R6390:Muc2 UTSW 7 141,305,883 (GRCm39) missense probably damaging 0.97
R6485:Muc2 UTSW 7 141,300,473 (GRCm39) unclassified probably benign
R6582:Muc2 UTSW 7 141,282,941 (GRCm39) missense probably benign 0.00
R6683:Muc2 UTSW 7 141,305,214 (GRCm39) missense probably benign 0.38
R6896:Muc2 UTSW 7 141,306,432 (GRCm39) missense possibly damaging 0.48
R6906:Muc2 UTSW 7 141,284,976 (GRCm39) missense probably damaging 1.00
R6924:Muc2 UTSW 7 141,284,077 (GRCm39) missense possibly damaging 0.87
R7040:Muc2 UTSW 7 141,305,194 (GRCm39) missense unknown
R7222:Muc2 UTSW 7 141,290,758 (GRCm39) missense
R7251:Muc2 UTSW 7 141,278,965 (GRCm39) missense possibly damaging 0.91
R7282:Muc2 UTSW 7 141,306,481 (GRCm39) missense
R7315:Muc2 UTSW 7 141,276,645 (GRCm39) missense probably damaging 0.99
R7421:Muc2 UTSW 7 141,301,863 (GRCm39) missense
R7556:Muc2 UTSW 7 141,307,439 (GRCm39) missense
R7651:Muc2 UTSW 7 141,290,750 (GRCm39) missense
R7710:Muc2 UTSW 7 141,287,452 (GRCm39) missense possibly damaging 0.92
R7776:Muc2 UTSW 7 141,290,942 (GRCm39) missense
R7813:Muc2 UTSW 7 141,282,543 (GRCm39) splice site probably null
R7843:Muc2 UTSW 7 141,281,662 (GRCm39) missense probably benign 0.03
R7869:Muc2 UTSW 7 141,303,471 (GRCm39) missense
R7924:Muc2 UTSW 7 141,281,631 (GRCm39) missense probably damaging 1.00
R7993:Muc2 UTSW 7 141,308,173 (GRCm39) missense
R8053:Muc2 UTSW 7 141,284,575 (GRCm39) missense probably benign 0.01
R8068:Muc2 UTSW 7 141,298,422 (GRCm39) missense
R8099:Muc2 UTSW 7 141,299,175 (GRCm39) splice site probably null
R8192:Muc2 UTSW 7 141,305,215 (GRCm39) missense
R8194:Muc2 UTSW 7 141,290,801 (GRCm39) missense
R8545:Muc2 UTSW 7 141,306,130 (GRCm39) missense unknown
R8701:Muc2 UTSW 7 141,281,850 (GRCm39) missense probably damaging 1.00
R8883:Muc2 UTSW 7 141,287,469 (GRCm39) missense probably damaging 0.98
R8894:Muc2 UTSW 7 141,280,758 (GRCm39) missense probably damaging 1.00
R8905:Muc2 UTSW 7 141,279,643 (GRCm39) missense probably benign 0.00
R9024:Muc2 UTSW 7 141,287,936 (GRCm39) missense probably damaging 0.98
R9032:Muc2 UTSW 7 141,287,058 (GRCm39) missense probably damaging 1.00
R9085:Muc2 UTSW 7 141,287,058 (GRCm39) missense probably damaging 1.00
R9091:Muc2 UTSW 7 141,290,816 (GRCm39) missense
R9104:Muc2 UTSW 7 141,286,224 (GRCm39) missense probably damaging 1.00
R9114:Muc2 UTSW 7 141,287,983 (GRCm39) nonsense probably null
R9270:Muc2 UTSW 7 141,290,816 (GRCm39) missense
R9297:Muc2 UTSW 7 141,302,759 (GRCm39) missense
R9325:Muc2 UTSW 7 141,298,559 (GRCm39) missense
R9354:Muc2 UTSW 7 141,307,157 (GRCm39) missense
R9386:Muc2 UTSW 7 141,279,389 (GRCm39) missense probably damaging 1.00
R9529:Muc2 UTSW 7 141,287,453 (GRCm39) missense possibly damaging 0.55
R9550:Muc2 UTSW 7 141,308,242 (GRCm39) missense probably damaging 1.00
R9583:Muc2 UTSW 7 141,300,559 (GRCm39) missense
R9607:Muc2 UTSW 7 141,305,190 (GRCm39) missense
R9646:Muc2 UTSW 7 141,276,643 (GRCm39) missense probably benign
R9651:Muc2 UTSW 7 141,288,014 (GRCm39) missense probably damaging 0.99
R9774:Muc2 UTSW 7 141,285,811 (GRCm39) missense probably benign
R9784:Muc2 UTSW 7 141,280,785 (GRCm39) nonsense probably null
Z1176:Muc2 UTSW 7 141,300,451 (GRCm39) missense
Z1177:Muc2 UTSW 7 141,298,531 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- AGGCAGACTCTATTCTTGGGTC -3'
(R):5'- CCAGACGTCATGAAGTCATCAC -3'

Sequencing Primer
(F):5'- GGTCCCTGCTAGTGGAAGG -3'
(R):5'- GGCCATTGAAGTTTCCACAG -3'
Posted On 2020-08-01