Mutagenetix > Incidental Mutation

Incidental Mutation 'R5516:Lfng'

431278

Institutional Source

Beutler Lab

Gene Symbol

Lfng

Ensembl Gene

ENSMUSG00000029570

Gene Name

LFNG O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase

Synonyms

lunatic fringe

MMRRC Submission

043075-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.895) question?

Stock #

R5516 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

140593096-140601300 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 140599018 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Proline at position 309 (L309P)

Ref Sequence

ENSEMBL: ENSMUSP00000031555 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000031555]

AlphaFold

O09010

Predicted Effect

probably damaging
Transcript: ENSMUST00000031555
AA Change: L309P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000031555
Gene: ENSMUSG00000029570
AA Change: L309P

Domain	Start	End	E-Value	Type
signal peptide	1	25	N/A	INTRINSIC
low complexity region	37	60	N/A	INTRINSIC
Pfam:Fringe	107	357	9.6e-124	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000199848

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000200626

Meta Mutation Damage Score

0.9074

Coding Region Coverage

1x: 98.5%
3x: 97.4%
10x: 95.2%
20x: 90.4%

Validation Efficiency

97% (58/60)

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 manic fringe genes. They all encode evolutionarily conserved glycosyltransferases that act in the Notch signaling pathway to define 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. This gene product is predicted to be a single-pass type II Golgi membrane protein but it may also be secreted and proteolytically processed like the related proteins in mouse and Drosophila (PMID: 9187150). Mutations in this gene have been associated with autosomal recessive spondylocostal dysostosis 3. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2009]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit a short tail and abnormal rib, somite, and lung development. Mice homozygous mice exhibit reduced female fertility, abnormal hair cells, and abnormal axial skeleton morphology. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 53 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adgb	T	C	10: 10,306,901 (GRCm39)	K334R	probably damaging	Het
Aldh1l1	A	T	6: 90,573,927 (GRCm39)	I809F	possibly damaging	Het
Bmp2k	T	A	5: 97,235,312 (GRCm39)		probably benign	Het
C1qtnf9	T	A	14: 61,017,198 (GRCm39)	C243S	probably damaging	Het
Cacna1c	G	A	6: 119,034,179 (GRCm39)	A146V	probably damaging	Het
Ccdc85c	A	G	12: 108,174,109 (GRCm39)	V353A	probably damaging	Het
Cd300ld2	G	T	11: 114,903,270 (GRCm39)		probably benign	Het
Cd320	A	G	17: 34,067,021 (GRCm39)	Q170R	possibly damaging	Het
Cfap43	C	T	19: 47,726,648 (GRCm39)		probably null	Het
Chid1	A	G	7: 141,076,059 (GRCm39)	S365P	probably damaging	Het
Chrna7	T	G	7: 62,749,046 (GRCm39)	T479P	probably damaging	Het
Clasp1	G	T	1: 118,425,451 (GRCm39)	R35L	probably damaging	Het
Cluh	G	A	11: 74,551,270 (GRCm39)	R373H	probably damaging	Het
Cyp2b23	G	A	7: 26,372,482 (GRCm39)	R378*	probably null	Het
Cyp2d9	T	G	15: 82,338,528 (GRCm39)	N136K	probably null	Het
Efcab5	A	T	11: 77,079,615 (GRCm39)	S44T	possibly damaging	Het
Esrrg	A	T	1: 187,930,927 (GRCm39)	L316F	possibly damaging	Het
Fam222a	T	C	5: 114,749,889 (GRCm39)	Y362H	probably damaging	Het
Fat3	A	G	9: 15,910,005 (GRCm39)	V1999A	probably damaging	Het
Fes	A	T	7: 80,036,931 (GRCm39)	M51K	probably damaging	Het
Fmo3	T	A	1: 162,781,995 (GRCm39)	K453*	probably null	Het
Galnt1	A	G	18: 24,413,074 (GRCm39)	N458S	probably benign	Het
Gm8888	T	A	15: 96,664,855 (GRCm39)		noncoding transcript	Het
Gpn2	G	A	4: 133,312,190 (GRCm39)		probably null	Het
Grm4	G	A	17: 27,657,385 (GRCm39)	T464I	probably benign	Het
Insr	T	A	8: 3,205,764 (GRCm39)	K1342*	probably null	Het
Krt87	T	A	15: 101,385,002 (GRCm39)	K365*	probably null	Het
Lnpk	T	C	2: 74,378,132 (GRCm39)		probably benign	Het
Lrrc8e	A	C	8: 4,285,818 (GRCm39)	D681A	probably damaging	Het
Lyst	G	A	13: 13,818,707 (GRCm39)	D1326N	probably benign	Het
Mmp27	A	G	9: 7,579,063 (GRCm39)	R413G	probably null	Het
Nags	C	T	11: 102,036,773 (GRCm39)	Q121*	probably null	Het
Nectin1	A	G	9: 43,715,090 (GRCm39)	E442G	probably benign	Het
Nek1	G	C	8: 61,542,523 (GRCm39)	A729P	probably benign	Het
Or51a24	A	G	7: 103,733,444 (GRCm39)	I281T	possibly damaging	Het
Pnp2	C	T	14: 51,201,195 (GRCm39)	A189V	probably benign	Het
Ppm1m	T	A	9: 106,075,138 (GRCm39)	I136F	probably damaging	Het
Pramel21	A	G	4: 143,342,253 (GRCm39)	Q120R	possibly damaging	Het
Psg17	G	T	7: 18,548,458 (GRCm39)	Q438K	probably benign	Het
Ptprk	C	T	10: 28,372,926 (GRCm39)	R726*	probably null	Het
Rab3gap2	A	T	1: 184,967,684 (GRCm39)	Y163F	probably benign	Het
Scrib	A	T	15: 75,934,712 (GRCm39)	L627Q	possibly damaging	Het
Tcp1	A	G	17: 13,143,221 (GRCm39)	K510R	probably damaging	Het
Tle4	A	T	19: 14,432,253 (GRCm39)	I481N	probably damaging	Het
Tmem43	G	T	6: 91,455,192 (GRCm39)	R56L	possibly damaging	Het
Trmt10a	T	C	3: 137,857,957 (GRCm39)	I168T	possibly damaging	Het
Trpv1	A	T	11: 73,136,809 (GRCm39)	Y96F	probably benign	Het
Tshz3	C	T	7: 36,469,775 (GRCm39)	T588I	probably benign	Het
Ugt2b38	A	G	5: 87,559,702 (GRCm39)	F397L	probably damaging	Het
Vmn2r11	A	G	5: 109,195,032 (GRCm39)	S765P	probably damaging	Het
Zfp668	A	G	7: 127,466,318 (GRCm39)	F289L	probably damaging	Het
Zfp735	A	G	11: 73,601,640 (GRCm39)	T195A	probably benign	Het
Zscan10	A	G	17: 23,828,333 (GRCm39)	T182A	possibly damaging	Het

Other mutations in Lfng

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01599:Lfng	APN	5	140,598,290 (GRCm39)	missense	probably damaging	1.00
zigzag	UTSW	5	140,598,290 (GRCm39)	missense	probably damaging	1.00
PIT4305001:Lfng	UTSW	5	140,598,283 (GRCm39)	missense	probably damaging	1.00
R2070:Lfng	UTSW	5	140,598,350 (GRCm39)	missense	possibly damaging	0.63
R2848:Lfng	UTSW	5	140,597,622 (GRCm39)	missense	probably damaging	1.00
R2849:Lfng	UTSW	5	140,597,622 (GRCm39)	missense	probably damaging	1.00
R4689:Lfng	UTSW	5	140,600,194 (GRCm39)	missense	probably damaging	0.99
R4936:Lfng	UTSW	5	140,598,150 (GRCm39)	splice site	probably null
R5560:Lfng	UTSW	5	140,600,022 (GRCm39)	missense	possibly damaging	0.89
R6334:Lfng	UTSW	5	140,598,522 (GRCm39)	missense	possibly damaging	0.86
R6380:Lfng	UTSW	5	140,600,151 (GRCm39)	splice site	probably null
R6627:Lfng	UTSW	5	140,593,523 (GRCm39)	missense	probably damaging	1.00
R7832:Lfng	UTSW	5	140,598,588 (GRCm39)	missense	probably benign	0.07
R7853:Lfng	UTSW	5	140,593,384 (GRCm39)	missense	probably benign	0.01
R8367:Lfng	UTSW	5	140,598,981 (GRCm39)	missense	probably damaging	1.00
R8368:Lfng	UTSW	5	140,598,981 (GRCm39)	missense	probably damaging	1.00
R8384:Lfng	UTSW	5	140,598,981 (GRCm39)	missense	probably damaging	1.00
R8385:Lfng	UTSW	5	140,598,981 (GRCm39)	missense	probably damaging	1.00
R8407:Lfng	UTSW	5	140,598,981 (GRCm39)	missense	probably damaging	1.00
R8435:Lfng	UTSW	5	140,598,981 (GRCm39)	missense	probably damaging	1.00
R8494:Lfng	UTSW	5	140,598,981 (GRCm39)	missense	probably damaging	1.00
R8896:Lfng	UTSW	5	140,598,978 (GRCm39)	missense	probably benign	0.15
R9803:Lfng	UTSW	5	140,593,528 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TCTACTCATGGCCCAGCTAC -3'
(R):5'- TGGTCTACAAAGGTAGTTCTGG -3'

Sequencing Primer
(F):5'- GGCTTCAGCCTCTACTTA -3'
(R):5'- GTCTACAAAGGTAGTTCTGGACAAC -3'

Posted On

2016-10-05