Mutagenetix > Incidental Mutation

Incidental Mutation 'R2228:U2af2'

239848

Institutional Source

Beutler Lab

Gene Symbol

U2af2

Ensembl Gene

ENSMUSG00000030435

Gene Name

U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 2

Synonyms

MMRRC Submission

040229-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.966) question?

Stock #

R2228 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

5065142-5082937 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 5078672 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Threonine at position 417 (I417T)

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 damaging
Transcript: ENSMUST00000005041
AA Change: I413T

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

SMART Domains

Protein: ENSMUSP00000005041
Gene: ENSMUSG00000030435
AA Change: I413T

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 damaging
Transcript: ENSMUST00000165399
AA Change: I249T

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000131458
Gene: ENSMUSG00000030435
AA Change: I249T

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 damaging
Transcript: ENSMUST00000209099
AA Change: I417T

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

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000207926

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.4%
20x: 95.5%

Validation Efficiency

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: 66 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4932414N04Rik	A	G	2: 68,559,935 (GRCm39)	T242A	probably benign	Het
Adam24	A	T	8: 41,133,404 (GRCm39)	I291L	probably benign	Het
Adamts16	G	A	13: 70,927,637 (GRCm39)		probably benign	Het
Adcy8	C	A	15: 64,694,056 (GRCm39)	R407L	possibly damaging	Het
Aldh3b2	C	T	19: 4,031,133 (GRCm39)	P461S	probably benign	Het
Araf	T	C	X: 20,717,912 (GRCm39)	F144L	probably benign	Het
Atp11b	G	T	3: 35,861,091 (GRCm39)	D193Y	probably damaging	Het
Atp6v1b2	C	A	8: 69,555,411 (GRCm39)		probably null	Het
Bclaf1	T	A	10: 20,215,624 (GRCm39)		probably benign	Het
Cadps	A	G	14: 12,465,935 (GRCm38)	Y987H	probably benign	Het
Capn6	T	G	X: 142,587,785 (GRCm39)	T498P	possibly damaging	Het
Ccdc153	T	A	9: 44,154,314 (GRCm39)	L47Q	probably damaging	Het
Ccdc180	G	T	4: 45,948,856 (GRCm39)		probably null	Het
Cep162	G	T	9: 87,126,384 (GRCm39)	T176K	probably benign	Het
Cpsf2	A	G	12: 101,956,088 (GRCm39)	D297G	probably benign	Het
Entpd8	T	C	2: 24,975,028 (GRCm39)	M453T	probably damaging	Het
Eprs1	T	A	1: 185,099,734 (GRCm39)	L18Q	probably damaging	Het
Fem1b	G	T	9: 62,704,020 (GRCm39)	C413*	probably null	Het
Flrt1	T	A	19: 7,072,723 (GRCm39)	D608V	probably damaging	Het
Fstl5	C	A	3: 76,389,659 (GRCm39)	N285K	probably damaging	Het
Golga1	T	C	2: 38,913,183 (GRCm39)	D543G	probably benign	Het
Hivep2	A	G	10: 14,004,107 (GRCm39)	H235R	probably damaging	Het
Htr2c	G	C	X: 145,977,186 (GRCm39)	W325C	probably damaging	Het
Htr2c	G	T	X: 145,977,188 (GRCm39)	C326F	probably damaging	Het
Ifit1bl2	G	T	19: 34,596,630 (GRCm39)	L329M	possibly damaging	Het
Igsf9b	T	C	9: 27,244,792 (GRCm39)	S920P	probably damaging	Het
Macroh2a1	C	T	13: 56,232,075 (GRCm39)	G235S	probably damaging	Het
Mcm8	T	A	2: 132,662,041 (GRCm39)	I125K	possibly damaging	Het
Micall1	C	T	15: 79,014,036 (GRCm39)	R644W	probably damaging	Het
Myo16	G	A	8: 10,644,905 (GRCm39)	D1746N	possibly damaging	Het
Myo9a	A	G	9: 59,801,463 (GRCm39)	E1887G	probably benign	Het
Nbn	A	G	4: 15,970,904 (GRCm39)	T296A	probably benign	Het
Nckap1l	T	C	15: 103,364,361 (GRCm39)		probably null	Het
Neb	T	C	2: 52,123,007 (GRCm39)	R3734G	probably benign	Het
Nup93	C	T	8: 95,030,819 (GRCm39)	T305I	probably benign	Het
Or5bw2	A	T	7: 6,573,802 (GRCm39)	M271L	probably benign	Het
P2ry4	A	G	X: 99,637,553 (GRCm39)	L115P	probably damaging	Het
Pmepa1	G	A	2: 173,069,926 (GRCm39)	R210W	probably damaging	Het
Ppp1r26	T	C	2: 28,343,798 (GRCm39)	F1143L	possibly damaging	Het
Ppp1r3c	C	A	19: 36,711,098 (GRCm39)	R224L	probably benign	Het
Ptafr	T	G	4: 132,306,691 (GRCm39)	I27R	possibly damaging	Het
Pwwp2b	T	C	7: 138,835,104 (GRCm39)	C182R	probably damaging	Het
Reln	A	G	5: 22,192,076 (GRCm39)	F1455L	possibly damaging	Het
Rufy1	C	T	11: 50,288,611 (GRCm39)		probably null	Het
Samd9l	T	C	6: 3,376,910 (GRCm39)	H117R	probably benign	Het
Sfxn4	C	T	19: 60,839,458 (GRCm39)	G200E	probably damaging	Het
Sipa1l3	T	A	7: 29,077,364 (GRCm39)	K803*	probably null	Het
Smim23	C	A	11: 32,771,870 (GRCm39)	Q65H	probably damaging	Het
Spata18	A	T	5: 73,824,244 (GRCm39)	I156L	possibly damaging	Het
Sppl2b	G	A	10: 80,701,451 (GRCm39)	V389M	probably damaging	Het
Srbd1	T	C	17: 86,292,651 (GRCm39)	I973V	probably damaging	Het
Ssx2ip	C	T	3: 146,123,531 (GRCm39)	P10L	probably damaging	Het
Taf2	A	C	15: 54,928,042 (GRCm39)	D120E	possibly damaging	Het
Tanc1	T	C	2: 59,555,068 (GRCm39)	L42S	probably benign	Het
Tex15	C	A	8: 34,061,265 (GRCm39)	H232N	probably benign	Het
Tg	A	T	15: 66,545,860 (GRCm39)	Q194L	probably damaging	Het
Tnfrsf22	C	T	7: 143,198,513 (GRCm39)		probably null	Het
Tro	A	T	X: 149,438,477 (GRCm39)	M60K	probably benign	Het
Ttc38	G	A	15: 85,728,704 (GRCm39)	V219I	probably benign	Het
Ube2r2	C	T	4: 41,174,044 (GRCm39)	H61Y	probably benign	Het
Ugcg	C	T	4: 59,207,798 (GRCm39)	P46S	probably benign	Het
Vmn1r113	C	T	7: 20,521,832 (GRCm39)	S208F	probably damaging	Het
Wdr35	A	G	12: 9,024,955 (GRCm39)	K16E	possibly damaging	Het
Wwp1	A	T	4: 19,641,745 (GRCm39)	Y437N	probably damaging	Het
Zdhhc4	A	C	5: 143,306,162 (GRCm39)	W189G	probably damaging	Het
Zfp512	A	T	5: 31,622,919 (GRCm39)	K73N	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
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
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'- GACAGATCTGTTCTCCCTGACC -3'
(R):5'- TCTCCACTATAGGCCCCAAG -3'

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

Posted On

2014-10-15