Mutagenetix > Incidental Mutation

Incidental Mutation 'R8030:Ffar4'

617927

Institutional Source

Beutler Lab

Gene Symbol

Ffar4

Ensembl Gene

ENSMUSG00000054200

Gene Name

free fatty acid receptor 4

Synonyms

Gpr120, Pgr4, Gpr129, Ffa4, O3far1

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.110) question?

Stock #

R8030 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

38085527-38102711 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 38095839 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Valine at position 193 (I193V)

Ref Sequence

ENSEMBL: ENSMUSP00000063660 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000067098]

AlphaFold

Q7TMA4

Predicted Effect

possibly damaging
Transcript: ENSMUST00000067098
AA Change: I193V

PolyPhen 2 Score 0.796 (Sensitivity: 0.84; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000063660
Gene: ENSMUSG00000054200
AA Change: I193V

Domain	Start	End	E-Value	Type
Pfam:7tm_1	57	321	1.7e-39	PFAM

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 G protein-coupled receptor (GPR) which belongs to the rhodopsin family of GPRs. The encoded protein functions as a receptor for free fatty acids, including omega-3, and participates in suppressing anti-inflammatory responses and insulin sensitizing. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2012]
PHENOTYPE: Homozygotes for a null allele show altered taste responses to fatty acids. Homozygotes for another null allele develop obesity, liver steatosis, and impaired glucose metabolism, adipogenesis and lipogenesis on a high-fat diet. Homozygotes for a third allele show altered islet somatostatin secretion. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 63 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700012B09Rik	A	G	9: 14,672,970 (GRCm39)	S98P	probably benign	Het
Abca9	C	T	11: 110,011,534 (GRCm39)	V1170I	probably benign	Het
Acacb	A	G	5: 114,371,228 (GRCm39)	T1786A	probably damaging	Het
Acmsd	T	C	1: 127,676,898 (GRCm39)	I141T	possibly damaging	Het
Akr1c12	A	G	13: 4,322,244 (GRCm39)	V266A	possibly damaging	Het
Arhgef18	A	T	8: 3,489,600 (GRCm39)	I311F	probably damaging	Het
Armc2	T	A	10: 41,842,738 (GRCm39)	N355I	possibly damaging	Het
Armh1	T	A	4: 117,087,184 (GRCm39)	K160N	probably benign	Het
Asic1	A	T	15: 99,592,722 (GRCm39)	T236S	possibly damaging	Het
Avl9	T	A	6: 56,718,407 (GRCm39)	D424E	probably damaging	Het
Cbfa2t2	A	T	2: 154,357,816 (GRCm39)	Q197L	probably damaging	Het
Ccdc136	T	C	6: 29,417,141 (GRCm39)	V654A	probably benign	Het
Cd177	C	T	7: 24,455,594 (GRCm39)	W309*	probably null	Het
Cplane1	G	T	15: 8,259,787 (GRCm39)	G2383V	probably damaging	Het
Cracr2a	A	G	6: 127,588,386 (GRCm39)	K182E	probably damaging	Het
Dpys	T	C	15: 39,691,486 (GRCm39)	T279A	possibly damaging	Het
Dsc1	A	T	18: 20,222,628 (GRCm39)	S615T	probably benign	Het
Dsc2	C	T	18: 20,165,331 (GRCm39)	G881R	possibly damaging	Het
Efcab14	A	G	4: 115,623,599 (GRCm39)	Q390R	probably benign	Het
Eif4ebp2	G	A	10: 61,270,825 (GRCm39)	A68V	probably damaging	Het
Fam81a	A	G	9: 70,010,191 (GRCm39)	S149P	probably benign	Het
Flvcr2	T	A	12: 85,845,312 (GRCm39)	V377D	probably damaging	Het
Fscn1	C	T	5: 142,946,756 (GRCm39)	R185C	possibly damaging	Het
Gucy1b2	C	T	14: 62,630,319 (GRCm39)	S809N	probably benign	Het
H60b	T	A	10: 22,163,020 (GRCm39)	N198K	probably damaging	Het
Helz2	A	T	2: 180,879,689 (GRCm39)	F643Y	possibly damaging	Het
Kash5	CGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTC	CGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTC	7: 44,837,608 (GRCm39)		probably benign	Het
Kif28	A	G	1: 179,526,629 (GRCm39)	V846A	probably benign	Het
Kirrel1	C	A	3: 87,005,082 (GRCm39)	G89W	probably damaging	Het
Krt42	G	C	11: 100,155,865 (GRCm39)	R294G	possibly damaging	Het
Mb21d2	A	G	16: 28,646,555 (GRCm39)	F473S	probably damaging	Het
Mcrip2	G	A	17: 26,083,306 (GRCm39)	Q111*	probably null	Het
Msh5	A	G	17: 35,248,724 (GRCm39)	Y741H	possibly damaging	Het
Myo7b	A	G	18: 32,131,135 (GRCm39)	I544T	probably damaging	Het
Nav1	T	C	1: 135,464,977 (GRCm39)	E276G	probably damaging	Het
Nr2f1	T	C	13: 78,343,565 (GRCm39)	N233S	probably benign	Het
Nrip2	A	T	6: 128,383,484 (GRCm39)	D124V	possibly damaging	Het
Or5al1	C	T	2: 85,990,586 (GRCm39)	V43I	probably benign	Het
Or8k16	T	A	2: 85,520,063 (GRCm39)	C97S	probably damaging	Het
Panx2	G	T	15: 88,952,282 (GRCm39)	A250S	probably damaging	Het
Pdc	T	C	1: 150,208,964 (GRCm39)	L149P	probably damaging	Het
Pex5l	T	A	3: 33,008,568 (GRCm39)	I445F	possibly damaging	Het
Pigc	T	C	1: 161,798,116 (GRCm39)	F33L	probably damaging	Het
Pkp2	A	T	16: 16,064,774 (GRCm39)	M433L	probably benign	Het
Rbfox2	A	G	15: 76,969,776 (GRCm39)		probably null	Het
Rd3l	A	G	12: 111,946,584 (GRCm39)	L64P	possibly damaging	Het
Rnf220	A	G	4: 117,135,025 (GRCm39)	Y409H	probably damaging	Het
Rsf1	G	GACGGCGGCC	7: 97,229,116 (GRCm39)		probably benign	Het
Sel1l2	T	C	2: 140,082,938 (GRCm39)	T567A	probably damaging	Het
Slc22a8	T	C	19: 8,587,371 (GRCm39)	I477T	probably damaging	Het
Sltm	C	T	9: 70,493,261 (GRCm39)	R753*	probably null	Het
Specc1l	T	A	10: 75,084,389 (GRCm39)	M687K	probably damaging	Het
Spock3	T	G	8: 63,805,232 (GRCm39)	C338G	probably damaging	Het
Ssh2	C	A	11: 77,345,332 (GRCm39)	Q1106K	probably benign	Het
Sycp2l	A	G	13: 41,326,146 (GRCm39)	M251V	not run	Het
Tdrd5	C	A	1: 156,098,165 (GRCm39)	E711*	probably null	Het
Thop1	T	C	10: 80,911,450 (GRCm39)	M112T	possibly damaging	Het
Tln1	C	T	4: 43,535,737 (GRCm39)		probably null	Het
Ttc28	A	C	5: 111,433,922 (GRCm39)	I2319L	possibly damaging	Het
Ttll11	A	G	2: 35,792,685 (GRCm39)	I386T	probably damaging	Het
Txndc8	T	C	4: 57,984,178 (GRCm39)	E151G	probably damaging	Het
Ubr1	T	C	2: 120,764,855 (GRCm39)	E533G	probably damaging	Het
Zscan4f	A	G	7: 11,135,290 (GRCm39)	H232R	probably benign	Het

Other mutations in Ffar4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00402:Ffar4	APN	19	38,095,837 (GRCm39)	missense	probably benign
IGL01734:Ffar4	APN	19	38,102,295 (GRCm39)	missense	probably damaging	1.00
IGL01932:Ffar4	APN	19	38,085,978 (GRCm39)	missense	probably damaging	1.00
IGL02160:Ffar4	APN	19	38,085,903 (GRCm39)	missense	possibly damaging	0.91
IGL02486:Ffar4	APN	19	38,102,208 (GRCm39)	missense	possibly damaging	0.68
R0047:Ffar4	UTSW	19	38,102,452 (GRCm39)	unclassified	probably benign
R0492:Ffar4	UTSW	19	38,085,630 (GRCm39)	missense	probably benign
R4956:Ffar4	UTSW	19	38,086,028 (GRCm39)	missense	probably benign	0.01
R5091:Ffar4	UTSW	19	38,085,627 (GRCm39)	missense	probably benign
R5634:Ffar4	UTSW	19	38,102,373 (GRCm39)	unclassified	probably benign
R5756:Ffar4	UTSW	19	38,102,406 (GRCm39)	missense	probably damaging	0.99
R6778:Ffar4	UTSW	19	38,102,112 (GRCm39)	missense	possibly damaging	0.56
R9047:Ffar4	UTSW	19	38,102,232 (GRCm39)	missense	possibly damaging	0.91
R9494:Ffar4	UTSW	19	38,086,083 (GRCm39)	missense	probably benign	0.10

Predicted Primers

PCR Primer
(F):5'- TGTAAGAGGCAGCACCATGG -3'
(R):5'- TGTTAGGACCCCAAAGTGTC -3'

Sequencing Primer
(F):5'- GCAGCACCATGGGCAAAG -3'
(R):5'- GTTAGGACCCCAAAGTGTCCTCTG -3'

Posted On

2020-01-23