Incidental Mutation 'R5067:Mfng'
ID 388387
Institutional Source Beutler Lab
Gene Symbol Mfng
Ensembl Gene ENSMUSG00000018169
Gene Name MFNG O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase
Synonyms manic fringe
MMRRC Submission 042657-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.152) question?
Stock # R5067 (G1)
Quality Score 225
Status Validated
Chromosome 15
Chromosomal Location 78640082-78657675 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 78648588 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Histidine at position 163 (R163H)
Ref Sequence ENSEMBL: ENSMUSP00000018313 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000018313]
AlphaFold O09008
PDB Structure STRUCTURE OF THE CATALYTIC DOMAIN OF MOUSE MANIC FRINGE [X-RAY DIFFRACTION]
STRUCTURE OF THE CATALYTIC DOMAIN OF MOUSE MANIC FRINGE IN COMPLEX WITH UDP AND MANGANESE [X-RAY DIFFRACTION]
Predicted Effect probably benign
Transcript: ENSMUST00000018313
AA Change: R163H

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000018313
Gene: ENSMUSG00000018169
AA Change: R163H

DomainStartEndE-ValueType
transmembrane domain 5 27 N/A INTRINSIC
Pfam:Fringe 49 300 6.9e-114 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123518
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128389
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136795
Meta Mutation Damage Score 0.1111 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.0%
  • 20x: 91.3%
Validation Efficiency 100% (54/54)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the fringe gene family which also includes radical and lunatic fringe genes. They all encode evolutionarily conserved secreted proteins that act in the Notch receptor pathway to demarcate boundaries during embryonic development. While their genomic structure is distinct from other glycosyltransferases, fringe proteins have a fucose-specific beta-1,3-N-acetylglucosaminyltransferase activity that leads to elongation of O-linked fucose residues on Notch, which alters Notch signaling. [provided by RefSeq, Oct 2009]
PHENOTYPE: Mice homozygous for a null mutation exhibit normal pancreatic development, morphology and physiology. Mice homozygous for a different knock-out allele exhibit altered lymphocyte numbers, abnormal circulating factors II, VII, IX and XI, and decreased prothrombin and partial thromboplastin time. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahnak2 T C 12: 112,748,936 (GRCm39) N304D probably benign Het
Akr7a5 T C 4: 139,038,333 (GRCm39) S90P probably damaging Het
Aplnr T A 2: 84,967,128 (GRCm39) V51E probably damaging Het
Arhgap21 A T 2: 20,884,848 (GRCm39) H776Q probably damaging Het
Asxl3 C G 18: 22,658,356 (GRCm39) A2122G possibly damaging Het
Bsn T A 9: 107,989,152 (GRCm39) Y2200F probably damaging Het
Btbd10 A T 7: 112,925,043 (GRCm39) D268E probably damaging Het
Cacna1h T C 17: 25,616,782 (GRCm39) N113D probably damaging Het
Cfap54 T C 10: 92,902,628 (GRCm39) N175D probably benign Het
Cfap61 A G 2: 145,943,956 (GRCm39) D134G probably damaging Het
Clybl A T 14: 122,616,701 (GRCm39) I239L possibly damaging Het
Defb11 A T 8: 22,396,352 (GRCm39) F15Y probably damaging Het
Dlc1 A G 8: 37,051,647 (GRCm39) S695P probably benign Het
Fbxl5 T C 5: 43,916,114 (GRCm39) K432E probably benign Het
Fryl T C 5: 73,215,098 (GRCm39) E2226G probably benign Het
Gm10337 T A 15: 102,412,306 (GRCm39) probably null Het
Gm5828 A G 1: 16,839,516 (GRCm39) noncoding transcript Het
Gm8674 A T 13: 50,053,870 (GRCm39) noncoding transcript Het
Ighv6-5 T C 12: 114,380,191 (GRCm39) probably null Het
Insyn2a A T 7: 134,520,284 (GRCm39) V82E probably benign Het
Ints14 C A 9: 64,871,694 (GRCm39) L11M probably damaging Het
Kcp G A 6: 29,492,107 (GRCm39) P153L probably benign Het
Lrrk2 A C 15: 91,649,993 (GRCm39) N1710T probably benign Het
Marchf10 T A 11: 105,280,933 (GRCm39) T451S possibly damaging Het
Mcf2l T G 8: 12,965,959 (GRCm39) probably benign Het
Neurod2 T A 11: 98,218,063 (GRCm39) H367L possibly damaging Het
Nfatc4 A T 14: 56,069,875 (GRCm39) Q681L probably damaging Het
Nkx3-2 T C 5: 41,919,220 (GRCm39) N256S probably damaging Het
Ntng1 G A 3: 110,042,661 (GRCm39) T55M possibly damaging Het
Snd1 C A 6: 28,888,239 (GRCm39) N891K probably damaging Het
Syt7 T C 19: 10,420,222 (GRCm39) V382A possibly damaging Het
Trim72 T C 7: 127,609,139 (GRCm39) S314P possibly damaging Het
Ttc41 T C 10: 86,580,408 (GRCm39) S785P probably damaging Het
Ube2z C T 11: 95,953,835 (GRCm39) V128I probably benign Het
Vps26c T A 16: 94,327,263 (GRCm39) probably benign Het
Wdr43 T C 17: 71,933,849 (GRCm39) Y149H probably benign Het
Wnk4 T A 11: 101,153,682 (GRCm39) V248E probably damaging Het
Zcchc2 A T 1: 105,958,694 (GRCm39) N1055I probably damaging Het
Zdhhc23 T C 16: 43,794,134 (GRCm39) Y180C probably benign Het
Other mutations in Mfng
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0389:Mfng UTSW 15 78,648,637 (GRCm39) missense possibly damaging 0.79
R0504:Mfng UTSW 15 78,641,514 (GRCm39) missense probably benign 0.00
R1905:Mfng UTSW 15 78,657,286 (GRCm39) missense probably damaging 1.00
R3871:Mfng UTSW 15 78,640,821 (GRCm39) missense probably damaging 1.00
R4845:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R4872:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R4874:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R4925:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R4934:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R5006:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R5029:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R5048:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R5064:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R5143:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R5145:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R5146:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R5266:Mfng UTSW 15 78,648,588 (GRCm39) missense probably benign
R5969:Mfng UTSW 15 78,648,582 (GRCm39) missense possibly damaging 0.94
R6012:Mfng UTSW 15 78,640,840 (GRCm39) missense probably damaging 1.00
R6654:Mfng UTSW 15 78,643,539 (GRCm39) missense probably damaging 1.00
R7211:Mfng UTSW 15 78,657,268 (GRCm39) missense probably benign 0.12
R7793:Mfng UTSW 15 78,657,265 (GRCm39) missense probably damaging 1.00
R8292:Mfng UTSW 15 78,657,370 (GRCm39) missense probably benign
R9021:Mfng UTSW 15 78,657,348 (GRCm39) missense probably benign 0.06
R9289:Mfng UTSW 15 78,643,457 (GRCm39) missense probably damaging 0.97
Predicted Primers PCR Primer
(F):5'- AATCCATGGTGATTCTAGGTGGC -3'
(R):5'- GCTCCCTGACTCACAGCTATTAG -3'

Sequencing Primer
(F):5'- CAAGACAGGGCTCTCTGATG -3'
(R):5'- CTATTAGCTGTTGACCTCGGGGAC -3'
Posted On 2016-06-06