Incidental Mutation 'R5615:Muc2'
ID438195
Institutional Source Beutler Lab
Gene Symbol Muc2
Ensembl Gene ENSMUSG00000025515
Gene Namemucin 2
Synonyms2010015E03Rik
Accession Numbers

Genbank: BC034197; MGI: 1339364

Is this an essential gene? Probably non essential (E-score: 0.110) question?
Stock #R5615 (G1)
Quality Score225
Status Not validated
Chromosome7
Chromosomal Location141690340-141754693 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 141691203 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 46 (D46G)
Ref Sequence ENSEMBL: ENSMUSP00000141040 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000179227] [ENSMUST00000185406]
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: D46G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000141040
Gene: ENSMUSG00000025515
AA Change: D46G

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
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.5%
  • 10x: 97.6%
  • 20x: 92.4%
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
0610010F05Rik A T 11: 23,606,759 L407H probably damaging Het
Abca12 A T 1: 71,307,059 L884H probably damaging Het
Ahr A G 12: 35,503,885 V745A probably benign Het
Ankrd17 A T 5: 90,283,436 S830T possibly damaging Het
Aox1 A G 1: 58,096,966 T1123A probably benign Het
Arhgef11 T C 3: 87,722,485 probably null Het
Bcas3 T A 11: 85,470,761 C250S probably damaging Het
Bckdk T C 7: 127,907,317 I272T probably damaging Het
Cacna1e T C 1: 154,412,170 K1897E probably damaging Het
Cd180 A T 13: 102,706,203 I586F probably benign Het
Cep290 A G 10: 100,531,150 D1121G probably damaging Het
Clasrp A G 7: 19,586,447 probably benign Het
Col27a1 G T 4: 63,281,114 K912N probably damaging Het
Dock4 G T 12: 40,649,480 R231L probably benign Het
Ell G A 8: 70,590,732 S505N probably benign Het
Ephb6 A G 6: 41,619,291 T833A probably benign Het
Hemk1 T A 9: 107,330,824 probably null Het
Hjurp GT GTT 1: 88,266,524 probably null Het
Hspa12a T C 19: 58,804,650 I368V possibly damaging Het
Igkv3-3 A T 6: 70,687,230 T19S probably benign Het
Itpr1 G A 6: 108,488,600 A2158T possibly damaging Het
Lancl2 T C 6: 57,722,511 Y104H probably damaging Het
Leng8 G T 7: 4,144,958 E634* probably null Het
Lrrk1 A T 7: 66,287,615 C930S probably damaging Het
Lvrn C T 18: 46,850,328 S46L possibly damaging Het
Mcidas G A 13: 112,997,425 V148I probably benign Het
Mprip A T 11: 59,758,487 T1006S probably benign Het
Mrgprb3 T A 7: 48,643,486 M106L probably benign Het
Mroh2a GCCC GC 1: 88,232,257 probably null Het
Mtor G A 4: 148,538,276 V1938I possibly damaging Het
Nfkb2 G T 19: 46,307,567 E170D probably benign Het
Olfr1113 T A 2: 87,213,739 F282L probably benign Het
Olfr811 A T 10: 129,801,767 C253S probably damaging Het
Osbp2 C T 11: 3,863,356 G171D probably benign Het
Otud6b A T 4: 14,818,187 M238K possibly damaging Het
Pcdhac2 G A 18: 37,146,423 G819R probably benign Het
Pcdhac2 G T 18: 37,146,424 G819V probably benign Het
Pcdhga12 T G 18: 37,768,079 S655A probably damaging Het
Pkd1l3 A G 8: 109,630,210 I756V probably benign Het
Plekhd1 T A 12: 80,720,590 S251T probably damaging Het
Ppp2r1a A T 17: 20,958,987 T96S probably benign Het
Qser1 A C 2: 104,789,694 S258A possibly damaging Het
Rsph4a G A 10: 33,909,328 A412T probably benign Het
Sass6 T A 3: 116,607,486 C159S probably benign Het
Scaf4 T C 16: 90,251,960 Q322R unknown Het
Sema6d C T 2: 124,656,901 H244Y probably damaging Het
Sigirr T G 7: 141,092,719 L163F probably damaging Het
Spata31d1c C A 13: 65,035,264 L207I possibly damaging Het
Tacstd2 A G 6: 67,535,049 F220L probably damaging Het
Tdpoz4 A T 3: 93,797,499 T368S probably benign Het
Tnxb C A 17: 34,683,418 Q1082K probably damaging Het
Trim41 GCCTAGGCGCCCA G 11: 48,807,365 probably benign Het
Trpm6 C T 19: 18,829,933 R1014C probably damaging Het
Ugt1a10 TTCATCA TTCA 1: 88,216,158 probably benign Het
Vmn2r114 ATTT ATT 17: 23,290,932 probably null Het
Vmn2r61 A G 7: 42,300,493 E779G probably damaging Het
Vmn2r61 T A 7: 42,267,253 M430K probably benign Het
Zfp599 T C 9: 22,253,869 D70G probably benign Het
Zmym1 A T 4: 127,049,398 I301N probably damaging Het
Other mutations in Muc2
AlleleSourceChrCoordTypePredicted EffectPPH Score
Eeyore APN 7 141693356 missense probably benign 0.35
kenny APN 7 nonsense
Winnie APN 7 141699460 missense probably damaging 1.00
IGL01303:Muc2 APN 7 141752395 missense probably benign
IGL01482:Muc2 APN 7 141754060 missense probably damaging 0.96
IGL01875:Muc2 APN 7 141752740 missense probably damaging 0.99
IGL02088:Muc2 APN 7 141751504 missense probably damaging 1.00
IGL02415:Muc2 APN 7 141751872 nonsense probably null
IGL02548:Muc2 APN 7 141751857 missense probably damaging 1.00
IGL02836:Muc2 APN 7 141746713 unclassified probably benign
IGL03196:Muc2 APN 7 141747630 missense probably damaging 0.97
Muskatenwein UTSW 7 141753439 missense unknown
nomoco UTSW 7 141753719 missense probably damaging 1.00
Schlendrian UTSW 7 141695682 missense probably damaging 1.00
Seco UTSW 7 141698733 missense probably damaging 1.00
E0370:Muc2 UTSW 7 141696355 missense probably damaging 1.00
R0127:Muc2 UTSW 7 141748954 missense probably benign 0.00
R0179:Muc2 UTSW 7 141748971 missense probably damaging 1.00
R0201:Muc2 UTSW 7 141699185 frame shift probably null
R0299:Muc2 UTSW 7 141752729 missense probably damaging 1.00
R0547:Muc2 UTSW 7 141699185 frame shift probably null
R0699:Muc2 UTSW 7 141752300 missense probably damaging 1.00
R0900:Muc2 UTSW 7 141699185 frame shift probably null
R1348:Muc2 UTSW 7 141699185 frame shift probably null
R1466:Muc2 UTSW 7 141748974 missense probably damaging 1.00
R1466:Muc2 UTSW 7 141748974 missense probably damaging 1.00
R1625:Muc2 UTSW 7 141697162 missense probably damaging 1.00
R2010:Muc2 UTSW 7 141700875 missense probably damaging 0.99
R2149:Muc2 UTSW 7 141699185 frame shift probably null
R2163:Muc2 UTSW 7 141699185 frame shift probably null
R3008:Muc2 UTSW 7 141695104 missense possibly damaging 0.93
R3110:Muc2 UTSW 7 141745488 unclassified probably benign
R3112:Muc2 UTSW 7 141745488 unclassified probably benign
R3424:Muc2 UTSW 7 141693352 missense probably damaging 0.99
R3786:Muc2 UTSW 7 141697347 missense probably benign 0.01
R3854:Muc2 UTSW 7 141754344 missense probably damaging 1.00
R3964:Muc2 UTSW 7 141699664 missense probably benign 0.17
R3965:Muc2 UTSW 7 141699664 missense probably benign 0.17
R3966:Muc2 UTSW 7 141699664 missense probably benign 0.17
R3973:Muc2 UTSW 7 141746804 unclassified probably benign
R3974:Muc2 UTSW 7 141746804 unclassified probably benign
R3976:Muc2 UTSW 7 141746804 unclassified probably benign
R4327:Muc2 UTSW 7 141695334 missense probably damaging 0.96
R4694:Muc2 UTSW 7 141752345 missense probably damaging 1.00
R4764:Muc2 UTSW 7 141745608 missense possibly damaging 0.88
R4769:Muc2 UTSW 7 141699691 critical splice donor site probably null
R4798:Muc2 UTSW 7 141754140 missense probably benign 0.01
R4900:Muc2 UTSW 7 141749543 missense probably benign 0.32
R5383:Muc2 UTSW 7 141753719 missense probably damaging 1.00
R5489:Muc2 UTSW 7 141751432 missense probably benign 0.00
R5856:Muc2 UTSW 7 141745644 unclassified probably benign
R5919:Muc2 UTSW 7 141694928 missense probably damaging 0.97
R5953:Muc2 UTSW 7 141701382 missense probably damaging 0.96
R5979:Muc2 UTSW 7 141697250 unclassified probably null
R5979:Muc2 UTSW 7 141751406 missense probably damaging 0.99
R6175:Muc2 UTSW 7 141696632 missense probably damaging 1.00
R6213:Muc2 UTSW 7 141751414 missense probably damaging 1.00
R6281:Muc2 UTSW 7 141752403 missense probably damaging 1.00
R6321:Muc2 UTSW 7 141700828 missense probably benign 0.28
R6390:Muc2 UTSW 7 141752146 missense probably damaging 0.97
R6485:Muc2 UTSW 7 141746736 unclassified probably benign
R6582:Muc2 UTSW 7 141696698 missense probably benign 0.00
R6683:Muc2 UTSW 7 141751477 missense probably benign 0.38
R6896:Muc2 UTSW 7 141752695 missense possibly damaging 0.48
R6906:Muc2 UTSW 7 141698733 missense probably damaging 1.00
R6924:Muc2 UTSW 7 141697834 missense possibly damaging 0.87
R7040:Muc2 UTSW 7 141751457 missense unknown
R7222:Muc2 UTSW 7 141704209 missense
R7251:Muc2 UTSW 7 141692722 missense possibly damaging 0.91
R7282:Muc2 UTSW 7 141752744 missense
R7315:Muc2 UTSW 7 141690402 missense probably damaging 0.99
R7421:Muc2 UTSW 7 141748126 missense
R7556:Muc2 UTSW 7 141753702 missense
R7651:Muc2 UTSW 7 141704201 missense
R7710:Muc2 UTSW 7 141700883 missense possibly damaging 0.92
R7776:Muc2 UTSW 7 141704393 missense
R7813:Muc2 UTSW 7 141696300 synonymous probably null
R7843:Muc2 UTSW 7 141695419 missense probably benign 0.03
R7869:Muc2 UTSW 7 141749734 missense
R7926:Muc2 UTSW 7 141695419 missense probably benign 0.03
R7952:Muc2 UTSW 7 141749734 missense
R8053:Muc2 UTSW 7 141698332 missense probably benign 0.01
R8068:Muc2 UTSW 7 141744685 missense
Z1176:Muc2 UTSW 7 141746714 missense
Z1177:Muc2 UTSW 7 141744794 missense
Predicted Primers PCR Primer
(F):5'- AGAAACTCTGGTTTGGAGCC -3'
(R):5'- TAATCGCACTCACATGGCC -3'

Sequencing Primer
(F):5'- CTCTGGTTTGGAGCCCCAGATG -3'
(R):5'- ACCACTGCCAGCTTGTG -3'
Posted On2016-10-26