Mutagenetix > Incidental Mutation

Incidental Mutation 'R5367:Fbl'

429409

Institutional Source

Beutler Lab

Gene Symbol

Fbl

Ensembl Gene

ENSMUSG00000046865

Gene Name

fibrillarin

Synonyms

RNU3IP1

MMRRC Submission

042945-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R5367 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

27869135-27878694 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 27874475 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Glutamic Acid at position 67 (V67E)

Ref Sequence

ENSEMBL: ENSMUSP00000146927 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000042405] [ENSMUST00000085901] [ENSMUST00000172761] [ENSMUST00000208967]

AlphaFold

P35550

Predicted Effect

probably damaging
Transcript: ENSMUST00000042405
AA Change: V123E

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

SMART Domains

Protein: ENSMUSP00000037613
Gene: ENSMUSG00000046865
AA Change: V123E

Domain	Start	End	E-Value	Type
low complexity region	8	85	N/A	INTRINSIC
Fibrillarin	94	321	9.92e-176	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000085901

SMART Domains

Protein: ENSMUSP00000083064
Gene: ENSMUSG00000002409

Domain	Start	End	E-Value	Type
low complexity region	4	16	N/A	INTRINSIC
low complexity region	22	41	N/A	INTRINSIC
S_TKc	111	431	3.75e-78	SMART
low complexity region	438	454	N/A	INTRINSIC
low complexity region	460	477	N/A	INTRINSIC
low complexity region	542	561	N/A	INTRINSIC
low complexity region	571	591	N/A	INTRINSIC
low complexity region	597	615	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000172761

SMART Domains

Protein: ENSMUSP00000133719
Gene: ENSMUSG00000002409

Domain	Start	End	E-Value	Type
low complexity region	4	16	N/A	INTRINSIC
low complexity region	22	41	N/A	INTRINSIC
S_TKc	111	391	1.52e-78	SMART
low complexity region	398	414	N/A	INTRINSIC
low complexity region	420	437	N/A	INTRINSIC
low complexity region	502	521	N/A	INTRINSIC
low complexity region	531	551	N/A	INTRINSIC
low complexity region	557	575	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000207384

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000207397

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000207956

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000208259

Predicted Effect

probably damaging
Transcript: ENSMUST00000208967
AA Change: V67E

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

Meta Mutation Damage Score

0.6467

Coding Region Coverage

1x: 99.3%
3x: 98.7%
10x: 97.3%
20x: 95.5%

Validation Efficiency

97% (70/72)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene product is a component of a nucleolar small nuclear ribonucleoprotein (snRNP) particle thought to participate in the first step in processing preribosomal RNA. It is associated with the U3, U8, and U13 small nuclear RNAs and is located in the dense fibrillar component (DFC) of the nucleolus. The encoded protein contains an N-terminal repetitive domain that is rich in glycine and arginine residues, like fibrillarins in other species. Its central region resembles an RNA-binding domain and contains an RNP consensus sequence. Antisera from approximately 8% of humans with the autoimmune disease scleroderma recognize fibrillarin. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice display embryonic lethality with morula arrest. Heterozygous null mice display partial embryonic lethality. [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
Aadac	T	C	3: 59,947,057 (GRCm39)	Y252H	probably damaging	Het
Aadat	T	C	8: 60,979,630 (GRCm39)	I164T	probably damaging	Het
Adam11	A	G	11: 102,664,479 (GRCm39)	H389R	probably benign	Het
Alkbh5	G	T	11: 60,429,529 (GRCm39)	R94L	possibly damaging	Het
Ampd3	A	G	7: 110,407,078 (GRCm39)	K644R	possibly damaging	Het
Ankhd1	T	A	18: 36,722,461 (GRCm39)	L328H	probably damaging	Het
Ankrd55	G	T	13: 112,455,036 (GRCm39)	V45F	probably damaging	Het
Apol7c	C	A	15: 77,410,347 (GRCm39)	V200F	probably damaging	Het
Arap1	G	A	7: 101,058,337 (GRCm39)	V721M	probably damaging	Het
Arhgef40	A	G	14: 52,227,156 (GRCm39)	D400G	probably damaging	Het
Bmp4	G	T	14: 46,621,950 (GRCm39)	T198K	possibly damaging	Het
Cblb	T	A	16: 52,025,016 (GRCm39)	F970L	probably damaging	Het
Celf5	A	G	10: 81,303,098 (GRCm39)	S148P	probably damaging	Het
Ckap5	T	A	2: 91,445,486 (GRCm39)	C1708S	possibly damaging	Het
Clec2l	T	C	6: 38,654,459 (GRCm39)	F147L	possibly damaging	Het
Cnksr1	T	A	4: 133,957,525 (GRCm39)	I465F	possibly damaging	Het
Coq10b	A	G	1: 55,092,143 (GRCm39)	D37G	probably benign	Het
Cpq	T	G	15: 33,213,250 (GRCm39)	Y90D	possibly damaging	Het
Depdc1a	G	A	3: 159,229,591 (GRCm39)		probably null	Het
Eif2ak4	T	A	2: 118,266,639 (GRCm39)		probably null	Het
Eif3e	C	T	15: 43,115,700 (GRCm39)	M355I	probably damaging	Het
Eif4e1b	G	A	13: 54,934,757 (GRCm39)	V181M	probably damaging	Het
Erap1	A	G	13: 74,794,680 (GRCm39)	E113G	probably damaging	Het
Fads2	A	G	19: 10,041,649 (GRCm39)	L438P	probably damaging	Het
Gde1	A	G	7: 118,304,629 (GRCm39)	L82P	probably damaging	Het
Gm10226	T	C	17: 21,910,884 (GRCm39)	S40P	possibly damaging	Het
Gm10717	T	G	9: 3,026,317 (GRCm39)	F205C	probably damaging	Het
Gm1988	T	A	7: 38,823,204 (GRCm39)		noncoding transcript	Het
Gm6728	T	C	6: 136,463,502 (GRCm39)		noncoding transcript	Het
Grb14	C	T	2: 64,747,653 (GRCm39)	V369I	probably benign	Het
Jag1	T	A	2: 136,927,014 (GRCm39)	Q915L	possibly damaging	Het
Kdm5d	G	A	Y: 941,645 (GRCm39)	G1282D	probably benign	Het
Krt87	A	T	15: 101,384,875 (GRCm39)	L407Q	probably damaging	Het
Mlf1	A	T	3: 67,301,296 (GRCm39)	H118L	probably damaging	Het
Mmp10	G	T	9: 7,505,603 (GRCm39)	C289F	probably damaging	Het
Mroh2a	A	T	1: 88,182,687 (GRCm39)	N1205I	possibly damaging	Het
Myo9a	T	A	9: 59,807,732 (GRCm39)	S2029T	probably damaging	Het
Nap1l4	A	C	7: 143,088,035 (GRCm39)	S174R	probably damaging	Het
Nos3	A	G	5: 24,576,942 (GRCm39)	T490A	probably benign	Het
Or12d2	T	A	17: 37,625,147 (GRCm39)	I43F	probably damaging	Het
Or4k35	T	A	2: 111,100,235 (GRCm39)	Q159L	possibly damaging	Het
Or5a1	A	G	19: 12,097,800 (GRCm39)	V80A	possibly damaging	Het
Or5b106	G	A	19: 13,123,865 (GRCm39)	L53F	probably damaging	Het
Or5g23	A	T	2: 85,438,718 (GRCm39)	C179S	probably damaging	Het
Pdlim7	G	C	13: 55,653,975 (GRCm39)	T214S	probably benign	Het
Piezo2	T	C	18: 63,197,802 (GRCm39)	E1578G	probably damaging	Het
Ptcd1	T	A	5: 145,084,715 (GRCm39)		probably benign	Het
Sart3	C	T	5: 113,897,277 (GRCm39)		probably null	Het
Scara5	CG	C	14: 65,997,111 (GRCm39)		probably null	Het
Scrn2	A	G	11: 96,923,953 (GRCm39)	D279G	possibly damaging	Het
Sh2d3c	A	G	2: 32,635,914 (GRCm39)	D94G	probably damaging	Het
Slc12a4	A	T	8: 106,678,266 (GRCm39)	V309E	probably damaging	Het
Slc1a6	A	G	10: 78,623,637 (GRCm39)	E12G	probably damaging	Het
Smarcal1	T	C	1: 72,635,135 (GRCm39)		probably null	Het
Smr3a	T	C	5: 88,155,897 (GRCm39)		probably benign	Het
Stox2	A	G	8: 47,656,260 (GRCm39)	I72T	probably damaging	Het
Tmem234	G	T	4: 129,494,500 (GRCm39)		probably benign	Het
Tmem35b	A	G	4: 127,018,266 (GRCm39)	Q20R	possibly damaging	Het
Tom1l2	G	A	11: 60,132,634 (GRCm39)	H430Y	probably benign	Het
Tpo	T	C	12: 30,153,289 (GRCm39)	Y355C	probably damaging	Het
Tulp2	A	G	7: 45,166,075 (GRCm39)	N122S	possibly damaging	Het
Washc2	T	A	6: 116,236,111 (GRCm39)	L1194H	probably damaging	Het
Xbp1	T	C	11: 5,471,910 (GRCm39)	V12A	probably benign	Het

Other mutations in Fbl

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02641:Fbl	APN	7	27,874,471 (GRCm39)	missense	probably damaging	1.00
R1629:Fbl	UTSW	7	27,874,212 (GRCm39)	intron	probably benign
R3859:Fbl	UTSW	7	27,873,935 (GRCm39)	unclassified	probably benign
R5618:Fbl	UTSW	7	27,878,411 (GRCm39)	missense	probably damaging	1.00
R6207:Fbl	UTSW	7	27,874,278 (GRCm39)	missense	possibly damaging	0.86
R7344:Fbl	UTSW	7	27,878,360 (GRCm39)	missense	probably damaging	1.00
R7742:Fbl	UTSW	7	27,877,684 (GRCm39)	missense	probably damaging	1.00
R9242:Fbl	UTSW	7	27,876,620 (GRCm39)	missense	probably benign	0.35
R9417:Fbl	UTSW	7	27,874,052 (GRCm39)	missense	unknown
R9421:Fbl	UTSW	7	27,875,439 (GRCm39)	missense	probably benign	0.26
R9432:Fbl	UTSW	7	27,876,689 (GRCm39)	missense	probably benign	0.23
Z1177:Fbl	UTSW	7	27,874,257 (GRCm39)	missense	unknown

Predicted Primers

PCR Primer
(F):5'- GCATCGTCATGAAGGTGAGTG -3'
(R):5'- GAGGACCGCTTAGACAAGTG -3'

Sequencing Primer
(F):5'- TCATGAAGGTGAGTGAGGCAG -3'
(R):5'- CTTAGACAAGTGGGCGATGTCAC -3'

Posted On

2016-09-06