Mutagenetix > Incidental Mutation

Incidental Mutation 'R8477:U2af2'

657306

Institutional Source

Beutler Lab

Gene Symbol

U2af2

Ensembl Gene

ENSMUSG00000030435

Gene Name

U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 2

Synonyms

MMRRC Submission

067921-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.966) question?

Stock #

R8477 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

5065142-5082937 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 5078693 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 424 (V424A)

Ref Sequence

ENSEMBL: ENSMUSP00000147013 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000005041] [ENSMUST00000045277] [ENSMUST00000098845] [ENSMUST00000146317] [ENSMUST00000153169] [ENSMUST00000165399] [ENSMUST00000209099]

AlphaFold

P26369

Predicted Effect

probably benign
Transcript: ENSMUST00000005041
AA Change: V420A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000005041
Gene: ENSMUSG00000030435
AA Change: V420A

Domain	Start	End	E-Value	Type
low complexity region	23	62	N/A	INTRINSIC
PDB:1JMT\|B	85	112	9e-13	PDB
RRM	150	227	1.26e-11	SMART
low complexity region	242	257	N/A	INTRINSIC
RRM	260	333	8.64e-19	SMART
RRM	377	462	3.04e-2	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000045277

SMART Domains

Protein: ENSMUSP00000043340
Gene: ENSMUSG00000035203

Domain	Start	End	E-Value	Type
ENTH	18	144	5.84e-65	SMART
low complexity region	157	174	N/A	INTRINSIC
UIM	183	202	2.94e-1	SMART
UIM	208	227	4.15e-1	SMART
UIM	233	252	5.48e-1	SMART
low complexity region	279	293	N/A	INTRINSIC
low complexity region	294	316	N/A	INTRINSIC
low complexity region	332	350	N/A	INTRINSIC
low complexity region	363	379	N/A	INTRINSIC
low complexity region	454	466	N/A	INTRINSIC
low complexity region	536	545	N/A	INTRINSIC
low complexity region	550	566	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000098845

SMART Domains

Protein: ENSMUSP00000096445
Gene: ENSMUSG00000035203

Domain	Start	End	E-Value	Type
ENTH	18	144	5.84e-65	SMART
low complexity region	157	174	N/A	INTRINSIC
UIM	183	202	2.94e-1	SMART
UIM	208	227	4.15e-1	SMART
UIM	233	252	5.48e-1	SMART
low complexity region	279	293	N/A	INTRINSIC
low complexity region	294	316	N/A	INTRINSIC
low complexity region	332	350	N/A	INTRINSIC
low complexity region	363	379	N/A	INTRINSIC
low complexity region	454	466	N/A	INTRINSIC
low complexity region	536	545	N/A	INTRINSIC
low complexity region	550	566	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000146317

SMART Domains

Protein: ENSMUSP00000116571
Gene: ENSMUSG00000035203

Domain	Start	End	E-Value	Type
Pfam:ENTH	17	90	7.4e-36	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000153169

SMART Domains

Protein: ENSMUSP00000122594
Gene: ENSMUSG00000035203

Domain	Start	End	E-Value	Type
Pfam:ENTH	17	54	3.8e-14	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000165399
AA Change: V256A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000131458
Gene: ENSMUSG00000030435
AA Change: V256A

Domain	Start	End	E-Value	Type
RRM	8	63	3.31e0	SMART
low complexity region	78	93	N/A	INTRINSIC
RRM	96	169	8.64e-19	SMART
RRM	209	294	3.04e-2	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000207498

Predicted Effect

probably benign
Transcript: ENSMUST00000209099
AA Change: V424A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.2%

Validation Efficiency

98% (60/61)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] U2 auxiliary factor (U2AF), comprised of a large and a small subunit, is a non-snRNP protein required for the binding of U2 snRNP to the pre-mRNA branch site. This gene encodes the U2AF large subunit which contains a sequence-specific RNA-binding region with 3 RNA recognition motifs and an Arg/Ser-rich domain necessary for splicing. The large subunit binds to the polypyrimidine tract of introns early during spliceosome assembly. Multiple transcript variants have been detected for this gene, but the full-length natures of only two have been determined to date. [provided by RefSeq, Jul 2008]

Allele List at MGI

Other mutations in this stock

Total: 62 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2610008E11Rik	G	A	10: 78,924,174 (GRCm39)	S94L	probably benign	Het
Ackr1	C	T	1: 173,159,755 (GRCm39)	G255R	probably damaging	Het
Aldh1l2	G	A	10: 83,337,785 (GRCm39)	T560I	probably damaging	Het
Arhgef25	A	T	10: 127,020,266 (GRCm39)	F384I	probably damaging	Het
Bptf	T	A	11: 106,943,679 (GRCm39)	Q2671L	probably damaging	Het
Ccdc159	A	G	9: 21,844,223 (GRCm39)	E95G	probably damaging	Het
Cenpf	A	T	1: 189,385,385 (GRCm39)	H2298Q	probably benign	Het
Chn2	G	T	6: 54,246,467 (GRCm39)		probably null	Het
Csnk1g1	T	C	9: 65,909,555 (GRCm39)	L224P	probably damaging	Het
Cyp2c54	T	A	19: 40,058,708 (GRCm39)	K241N	probably benign	Het
Cyp2c55	G	T	19: 38,999,485 (GRCm39)	V64L	probably damaging	Het
Dlgap1	A	C	17: 70,823,967 (GRCm39)	Q317H	probably damaging	Het
Dnaja3	A	G	16: 4,505,212 (GRCm39)	D108G	probably null	Het
Dpagt1	G	T	9: 44,243,390 (GRCm39)		probably null	Het
Dzip1	T	C	14: 119,138,958 (GRCm39)	R424G	possibly damaging	Het
Ero1b	A	G	13: 12,616,672 (GRCm39)	K367R	probably benign	Het
Evi2	T	C	11: 79,406,891 (GRCm39)	Y228C	probably benign	Het
Exosc10	A	T	4: 148,649,847 (GRCm39)	I426L	possibly damaging	Het
Gba2	C	T	4: 43,569,944 (GRCm39)	R423Q	probably damaging	Het
Gm19965	A	C	1: 116,730,854 (GRCm39)		probably benign	Het
Gpr165	C	A	X: 95,757,623 (GRCm39)	D7E	probably benign	Het
Gvin2	T	C	7: 105,548,133 (GRCm39)	K1640E	possibly damaging	Het
Hc	A	T	2: 34,879,182 (GRCm39)	C1557S	probably damaging	Het
Hfm1	C	T	5: 107,029,684 (GRCm39)	S799N	probably benign	Het
Hibadh	A	T	6: 52,617,185 (GRCm39)	W17R	probably benign	Het
Hivep1	A	T	13: 42,337,696 (GRCm39)	T2592S	probably benign	Het
Ighv8-5	G	A	12: 115,031,200 (GRCm39)	T113I	probably benign	Het
Il2rb	A	T	15: 78,370,006 (GRCm39)	V211D	probably damaging	Het
Itgal	A	G	7: 126,900,105 (GRCm39)	Y121C	probably damaging	Het
Kirrel1	T	C	3: 86,992,138 (GRCm39)	T597A	possibly damaging	Het
Lats1	A	G	10: 7,581,279 (GRCm39)	E688G	probably damaging	Het
Lbr	C	T	1: 181,644,539 (GRCm39)	A589T	possibly damaging	Het
Limch1	G	A	5: 67,131,908 (GRCm39)	V133I	probably benign	Het
Mast2	C	T	4: 116,164,407 (GRCm39)	A1670T	probably benign	Het
Mtcl1	A	T	17: 66,684,942 (GRCm39)	L949Q	probably benign	Het
Nlrp4a	T	C	7: 26,159,219 (GRCm39)	V833A	probably benign	Het
Or12k5	T	C	2: 36,895,060 (GRCm39)	T189A	probably benign	Het
Or8g28	A	T	9: 39,169,099 (GRCm39)	Y290N	probably damaging	Het
Osgep	C	A	14: 51,155,334 (GRCm39)	A75S	probably damaging	Het
Pank1	C	A	19: 34,856,055 (GRCm39)	R141L	probably benign	Het
Pcdhb20	T	A	18: 37,638,307 (GRCm39)	S278T	probably benign	Het
Pcdhgb8	C	A	18: 37,896,365 (GRCm39)	F478L	probably benign	Het
Peg10	C	CTCT	6: 4,756,453 (GRCm39)		probably benign	Het
Polr2a	G	A	11: 69,626,312 (GRCm39)	P1613S	probably benign	Het
Pramel55	A	C	5: 95,949,567 (GRCm39)	M105L	probably benign	Het
Prom2	A	C	2: 127,381,124 (GRCm39)	S251A	probably benign	Het
R3hdm2	A	G	10: 127,320,029 (GRCm39)	H546R	probably damaging	Het
Reck	G	T	4: 43,891,011 (GRCm39)	V50L	probably benign	Het
Rerg	T	C	6: 137,033,184 (GRCm39)	T164A	probably benign	Het
Rho	T	A	6: 115,912,346 (GRCm39)		probably null	Het
Ric1	A	G	19: 29,575,183 (GRCm39)	T959A	probably damaging	Het
Slc28a3	T	A	13: 58,724,609 (GRCm39)	N215I	possibly damaging	Het
Slc2a5	G	A	4: 150,210,119 (GRCm39)	V35I	probably benign	Het
Srpk2	A	T	5: 23,718,986 (GRCm39)	S610T	probably benign	Het
Tasor2	A	G	13: 3,625,079 (GRCm39)	F1624L	probably benign	Het
Tmem147	T	A	7: 30,427,656 (GRCm39)	M86L	probably benign	Het
Trhde	A	G	10: 114,636,622 (GRCm39)	V195A	probably benign	Het
Trio	T	C	15: 27,774,038 (GRCm39)	S112G	possibly damaging	Het
Vmn2r27	T	C	6: 124,201,200 (GRCm39)	I252M	probably benign	Het
Wasf2	A	G	4: 132,912,412 (GRCm39)	E88G	unknown	Het
Zfp37	A	G	4: 62,110,240 (GRCm39)	C275R	probably damaging	Het
Zfp532	A	T	18: 65,757,137 (GRCm39)	I357F	probably damaging	Het

Other mutations in U2af2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL03368:U2af2	APN	7	5,070,263 (GRCm39)	splice site	probably benign
IGL02980:U2af2	UTSW	7	5,071,042 (GRCm39)	missense	probably benign	0.37
R0919:U2af2	UTSW	7	5,072,433 (GRCm39)	splice site	probably benign
R1768:U2af2	UTSW	7	5,070,544 (GRCm39)	missense	probably benign	0.00
R2228:U2af2	UTSW	7	5,078,672 (GRCm39)	missense	probably damaging	1.00
R2697:U2af2	UTSW	7	5,070,545 (GRCm39)	missense	probably benign	0.00
R3974:U2af2	UTSW	7	5,072,438 (GRCm39)	splice site	probably null
R5777:U2af2	UTSW	7	5,069,450 (GRCm39)	missense	probably benign	0.37
R5916:U2af2	UTSW	7	5,082,179 (GRCm39)	critical splice acceptor site	probably null
R6290:U2af2	UTSW	7	5,078,683 (GRCm39)	missense	probably benign
R6860:U2af2	UTSW	7	5,082,273 (GRCm39)	missense	possibly damaging	0.77
R7827:U2af2	UTSW	7	5,077,661 (GRCm39)	critical splice donor site	probably null
R8300:U2af2	UTSW	7	5,070,414 (GRCm39)	intron	probably benign
R8727:U2af2	UTSW	7	5,070,432 (GRCm39)	intron	probably benign
R8857:U2af2	UTSW	7	5,065,290 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GACAGATCTGTTCTCCCTGACC -3'
(R):5'- GAAATCAATTTCTCCACTATAGGCC -3'

Sequencing Primer
(F):5'- GACACCTGTGACCCTTCAAGTG -3'
(R):5'- ATTTCTCCACTATAGGCCCCAAG -3'

Posted On

2021-01-18