Mutagenetix > Incidental Mutation

Incidental Mutation 'R6860:U2af2'

535436

Institutional Source

Beutler Lab

Gene Symbol

U2af2

Ensembl Gene

ENSMUSG00000030435

Gene Name

U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 2

Synonyms

MMRRC Submission

045025-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.967) question?

Stock #

R6860 (G1)

Quality Score

110.008

Status

Validated

Chromosome

Chromosomal Location

5065142-5082937 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 5082273 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Asparagine at position 462 (K462N)

Ref Sequence

ENSEMBL: ENSMUSP00000147013 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000005041] [ENSMUST00000045277] [ENSMUST00000098845] [ENSMUST00000146317] [ENSMUST00000153169] [ENSMUST00000165399] [ENSMUST00000209099] [ENSMUST00000208634]

AlphaFold

P26369

Predicted Effect

possibly damaging
Transcript: ENSMUST00000005041
AA Change: K458N

PolyPhen 2 Score 0.767 (Sensitivity: 0.85; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000005041
Gene: ENSMUSG00000030435
AA Change: K458N

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

possibly damaging
Transcript: ENSMUST00000165399
AA Change: K294N

PolyPhen 2 Score 0.535 (Sensitivity: 0.88; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000131458
Gene: ENSMUSG00000030435
AA Change: K294N

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

possibly damaging
Transcript: ENSMUST00000209099
AA Change: K462N

PolyPhen 2 Score 0.767 (Sensitivity: 0.85; Specificity: 0.92)

Predicted Effect

probably benign
Transcript: ENSMUST00000208634

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.5%
20x: 98.3%

Validation Efficiency

100% (86/86)

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: 89 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4933427D14Rik	T	C	11: 72,080,412 (GRCm39)	E418G	probably damaging	Het
9930012K11Rik	C	A	14: 70,395,071 (GRCm39)	V28L	possibly damaging	Het
Abtb2	C	T	2: 103,539,770 (GRCm39)	R712*	probably null	Het
Acvr1c	C	T	2: 58,177,717 (GRCm39)	G171S	probably damaging	Het
Ahctf1	G	T	1: 179,580,853 (GRCm39)	A1783E	probably benign	Het
Anapc4	A	T	5: 53,006,170 (GRCm39)	Q149L	probably damaging	Het
Ankrd27	T	C	7: 35,327,952 (GRCm39)	V824A	possibly damaging	Het
Ankrd31	G	C	13: 96,968,094 (GRCm39)	C577S	probably benign	Het
Apol7c	T	C	15: 77,410,274 (GRCm39)	N224S	probably benign	Het
Arl14	A	T	3: 69,130,029 (GRCm39)	T59S	probably benign	Het
Astn1	T	A	1: 158,440,042 (GRCm39)	I870K	probably damaging	Het
B4galt1	A	T	4: 40,807,796 (GRCm39)	V335E	probably benign	Het
C2cd3	C	T	7: 100,039,448 (GRCm39)	P216S	probably benign	Het
Cchcr1	C	A	17: 35,840,015 (GRCm39)	N711K	possibly damaging	Het
Chd2	A	G	7: 73,147,558 (GRCm39)	F467L	possibly damaging	Het
Cntn6	A	T	6: 104,838,907 (GRCm39)	E987V	possibly damaging	Het
Col11a2	T	A	17: 34,272,572 (GRCm39)	L286H	probably damaging	Het
Cwc22	C	T	2: 77,759,792 (GRCm39)	R85Q	possibly damaging	Het
Cyp7a1	A	C	4: 6,272,587 (GRCm39)	F209V	probably damaging	Het
Dmtn	T	C	14: 70,852,322 (GRCm39)	T189A	possibly damaging	Het
Dnhd1	C	G	7: 105,327,473 (GRCm39)	N777K	probably benign	Het
Dusp16	A	T	6: 134,702,842 (GRCm39)	C216*	probably null	Het
Fan1	T	A	7: 64,022,234 (GRCm39)	N340Y	probably damaging	Het
Fbn1	T	C	2: 125,170,078 (GRCm39)	N1993S	probably damaging	Het
Fbxw22	A	G	9: 109,213,030 (GRCm39)	S306P	probably benign	Het
Ferd3l	T	C	12: 33,978,651 (GRCm39)	S55P	probably benign	Het
Fpr-rs3	A	G	17: 20,844,560 (GRCm39)	S194P	possibly damaging	Het
Gm19965	G	A	1: 116,748,609 (GRCm39)	D97N	probably benign	Het
Gtpbp2	A	G	17: 46,478,914 (GRCm39)		probably benign	Het
H3c7	G	T	13: 23,728,760 (GRCm39)	V36L	probably benign	Het
Hcn3	A	C	3: 89,067,152 (GRCm39)	I72S	possibly damaging	Het
Hk3	T	A	13: 55,162,278 (GRCm39)	N109Y	probably damaging	Het
Iqub	T	C	6: 24,505,737 (GRCm39)	E57G	possibly damaging	Het
Kcnk3	T	A	5: 30,779,397 (GRCm39)	M149K	possibly damaging	Het
Kcp	C	T	6: 29,505,719 (GRCm39)	G51D	probably benign	Het
Kif26a	C	A	12: 112,113,263 (GRCm39)	A53D	probably damaging	Het
Lifr	T	A	15: 7,202,418 (GRCm39)	I353K	probably benign	Het
Llph	A	T	10: 120,067,189 (GRCm39)	N102I	probably damaging	Het
Lmo3	C	A	6: 138,393,566 (GRCm39)	R18L	possibly damaging	Het
Lrrc46	T	C	11: 96,926,371 (GRCm39)	E175G	probably benign	Het
Ltk	A	T	2: 119,585,075 (GRCm39)	C128*	probably null	Het
Map1b	T	C	13: 99,571,275 (GRCm39)	E482G	probably damaging	Het
Mapk8ip2	T	C	15: 89,344,655 (GRCm39)	V740A	probably damaging	Het
Miga2	T	C	2: 30,261,175 (GRCm39)	W157R	probably benign	Het
Mlip	A	G	9: 77,009,675 (GRCm39)	*837Q	probably null	Het
Mroh2a	G	T	1: 88,182,657 (GRCm39)	R1195L	possibly damaging	Het
Myl1	T	C	1: 66,984,217 (GRCm39)		probably benign	Het
Or1l4	T	C	2: 37,092,189 (GRCm39)	L312P	possibly damaging	Het
Or2a5	T	C	6: 42,873,750 (GRCm39)	Y122H	probably benign	Het
Or51ab3	A	G	7: 103,201,075 (GRCm39)	I28V	probably benign	Het
P3h3	A	T	6: 124,834,331 (GRCm39)	V107D	probably benign	Het
Papolb	A	T	5: 142,514,651 (GRCm39)	S331T	possibly damaging	Het
Pars2	T	G	4: 106,511,700 (GRCm39)	V494G	probably benign	Het
Pcdhb3	C	A	18: 37,434,763 (GRCm39)	T243K	probably benign	Het
Pde9a	T	A	17: 31,689,698 (GRCm39)	M415K	probably damaging	Het
Ppp1r9b	G	A	11: 94,882,974 (GRCm39)	A201T	probably benign	Het
Prl	A	G	13: 27,248,942 (GRCm39)	N197S	possibly damaging	Het
Prl2c1	T	A	13: 28,035,724 (GRCm39)	M32K	probably benign	Het
Prrt4	T	C	6: 29,170,737 (GRCm39)	S572G	possibly damaging	Het
Psd	T	A	19: 46,310,858 (GRCm39)	D397V	probably damaging	Het
Psme2b	A	T	11: 48,836,307 (GRCm39)	Y213*	probably null	Het
Ptcd3	T	A	6: 71,874,094 (GRCm39)		probably null	Het
Ptprk	T	G	10: 28,210,480 (GRCm39)	F167L	probably damaging	Het
Rfx7	T	C	9: 72,524,226 (GRCm39)	V472A	probably damaging	Het
Sanbr	A	G	11: 23,575,100 (GRCm39)	L58P	probably damaging	Het
Scnn1g	T	C	7: 121,339,576 (GRCm39)	L125S	probably damaging	Het
Sec16a	T	C	2: 26,320,124 (GRCm39)	Y1438C	probably damaging	Het
Serinc3	C	T	2: 163,476,366 (GRCm39)	S155N	probably benign	Het
Slc3a2	A	T	19: 8,690,996 (GRCm39)	V78E	probably damaging	Het
Slc44a4	T	A	17: 35,140,044 (GRCm39)	L23Q	probably damaging	Het
Slco5a1	C	T	1: 12,951,420 (GRCm39)		probably benign	Het
Slit1	A	G	19: 41,605,154 (GRCm39)	M899T	probably benign	Het
Sorl1	A	G	9: 41,933,688 (GRCm39)	I1094T	probably benign	Het
Spag9	T	A	11: 93,972,196 (GRCm39)	L258Q	probably benign	Het
Strip1	T	C	3: 107,526,252 (GRCm39)	E488G	possibly damaging	Het
Stx18	G	A	5: 38,262,235 (GRCm39)	D30N	possibly damaging	Het
Sync	T	C	4: 129,181,583 (GRCm39)		probably null	Het
Syncrip	A	G	9: 88,358,849 (GRCm39)	V220A	probably damaging	Het
Tagln2	T	C	1: 172,333,476 (GRCm39)	I110T	probably benign	Het
Taok1	T	C	11: 77,432,627 (GRCm39)	T729A	probably benign	Het
Tgfbrap1	C	T	1: 43,106,759 (GRCm39)	V75I	possibly damaging	Het
Tnfrsf21	A	G	17: 43,327,957 (GRCm39)	T24A	probably benign	Het
Tnxb	T	A	17: 34,932,131 (GRCm39)	D2221E	probably damaging	Het
Triml1	A	G	8: 43,583,603 (GRCm39)	S333P	probably damaging	Het
Trp53bp1	C	A	2: 121,029,594 (GRCm39)	R1862L	probably damaging	Het
Tsc22d1	T	G	14: 76,655,732 (GRCm39)	I737S	possibly damaging	Het
Ubap2	A	C	4: 41,233,631 (GRCm39)	N86K	probably damaging	Het
Uso1	A	G	5: 92,343,207 (GRCm39)	K764E	probably benign	Het
Vmn1r192	T	A	13: 22,372,122 (GRCm39)	M33L	probably benign	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
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
R8477:U2af2	UTSW	7	5,078,693 (GRCm39)	missense	probably benign	0.00
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'- AAGTCCTCTGTGCAGTGTG -3'
(R):5'- AATTGCTGCCATTCCAGTTG -3'

Sequencing Primer
(F):5'- GAGGTGTTCTCTCATTTCCTGTGC -3'
(R):5'- ATTCCAGTTGCTGCCGG -3'

Posted On

2018-09-12