Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02666:Prex1'

302715

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Prex1

Ensembl Gene

ENSMUSG00000039621

Gene Name

phosphatidylinositol-3,4,5-trisphosphate-dependent Rac exchange factor 1

Synonyms

P-REX1

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.188) question?

Stock #

IGL02666

Quality Score

Status

Chromosome

Chromosomal Location

166408265-166555752 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 166414909 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Aspartic acid at position 1313 (E1313D)

Ref Sequence

ENSEMBL: ENSMUSP00000096679 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000036719] [ENSMUST00000099080] [ENSMUST00000109246]

AlphaFold

Q69ZK0

Predicted Effect

probably benign
Transcript: ENSMUST00000036719
AA Change: E1483D

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

SMART Domains

Protein: ENSMUSP00000037180
Gene: ENSMUSG00000039621
AA Change: E1483D

Domain	Start	End	E-Value	Type
low complexity region	3	27	N/A	INTRINSIC
RhoGEF	48	234	3.16e-52	SMART
PH	267	389	1.02e-10	SMART
DEP	418	491	6.86e-27	SMART
DEP	519	592	3.06e-24	SMART
PDZ	628	701	4.55e-1	SMART
PDZ	712	783	5.66e-1	SMART
low complexity region	800	811	N/A	INTRINSIC
low complexity region	814	825	N/A	INTRINSIC
low complexity region	1109	1127	N/A	INTRINSIC
low complexity region	1545	1555	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000099080
AA Change: E1313D

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

SMART Domains

Protein: ENSMUSP00000096679
Gene: ENSMUSG00000039621
AA Change: E1313D

Domain	Start	End	E-Value	Type
Pfam:RhoGEF	5	64	3.8e-18	PFAM
PH	97	219	1.02e-10	SMART
DEP	248	321	6.86e-27	SMART
DEP	349	422	3.06e-24	SMART
PDZ	458	531	4.55e-1	SMART
PDZ	542	613	5.66e-1	SMART
low complexity region	630	641	N/A	INTRINSIC
low complexity region	644	655	N/A	INTRINSIC
low complexity region	939	957	N/A	INTRINSIC
low complexity region	1375	1385	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000109246
AA Change: E295D

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

SMART Domains

Protein: ENSMUSP00000104869
Gene: ENSMUSG00000039621
AA Change: E295D

Domain	Start	End	E-Value	Type
low complexity region	357	367	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000136974

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene acts as a guanine nucleotide exchange factor for the RHO family of small GTP-binding proteins (RACs). It has been shown to bind to and activate RAC1 by exchanging bound GDP for free GTP. The encoded protein, which is found mainly in the cytoplasm, is activated by phosphatidylinositol-3,4,5-trisphosphate and the beta-gamma subunits of heterotrimeric G proteins. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele have impaired neutrophil migration and autism-like social behavior with defective AMPA-mediated LTD. Mice with other alleles exhibit reduced weight, smaller livers and increased peripheral neutrophil numbers. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 49 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
9230109A22Rik	T	C	15: 25,138,944 (GRCm39)		noncoding transcript	Het
Abca15	G	A	7: 119,934,431 (GRCm39)	V136M	probably damaging	Het
Abhd3	A	G	18: 10,645,148 (GRCm39)	I382T	probably benign	Het
Cux1	C	A	5: 136,304,169 (GRCm39)	E1336*	probably null	Het
Cyb5r3	T	C	15: 83,044,554 (GRCm39)	I155V	probably damaging	Het
Ddx24	T	C	12: 103,390,314 (GRCm39)	T226A	possibly damaging	Het
Dld	T	C	12: 31,382,408 (GRCm39)	N465S	probably null	Het
Dnmbp	A	G	19: 43,842,566 (GRCm39)		probably benign	Het
Dock9	T	C	14: 121,818,111 (GRCm39)	H1580R	probably benign	Het
Drd3	C	A	16: 43,637,319 (GRCm39)		probably benign	Het
Gabrb2	G	T	11: 42,420,322 (GRCm39)		probably null	Het
Gbp9	T	C	5: 105,242,141 (GRCm39)		probably null	Het
Inhba	A	T	13: 16,201,664 (GRCm39)	I409F	possibly damaging	Het
Iqgap2	T	C	13: 95,764,564 (GRCm39)	N1560S	probably damaging	Het
Itsn1	A	G	16: 91,617,606 (GRCm39)		probably benign	Het
Kat6b	T	C	14: 21,678,938 (GRCm39)	F434L	probably damaging	Het
Klra1	A	G	6: 130,341,278 (GRCm39)	C232R	probably damaging	Het
Krt18	T	A	15: 101,938,302 (GRCm39)	I175N	probably damaging	Het
Lck	A	G	4: 129,450,212 (GRCm39)	V178A	probably damaging	Het
Mroh4	C	A	15: 74,481,624 (GRCm39)	G737V	probably benign	Het
Mug2	A	C	6: 122,058,285 (GRCm39)	L1282F	probably damaging	Het
Myo9a	A	G	9: 59,832,187 (GRCm39)	N2572S	probably benign	Het
Nup88	G	T	11: 70,834,695 (GRCm39)		probably benign	Het
Nxph3	G	T	11: 95,401,834 (GRCm39)	H193Q	possibly damaging	Het
Or5b97	G	T	19: 12,878,221 (GRCm39)	H308N	probably benign	Het
Orm2	A	G	4: 63,283,970 (GRCm39)	T198A	possibly damaging	Het
Pom121	T	C	5: 135,415,686 (GRCm39)	I397V	unknown	Het
Prkg2	T	A	5: 99,145,378 (GRCm39)		probably benign	Het
Prl2a1	A	T	13: 27,990,310 (GRCm39)	K86N	possibly damaging	Het
Ptpro	G	A	6: 137,355,057 (GRCm39)	S188N	probably damaging	Het
Ptprz1	A	T	6: 23,001,209 (GRCm39)	I1100F	probably benign	Het
Ryr1	C	A	7: 28,719,188 (GRCm39)	M4406I	unknown	Het
Sdf4	T	A	4: 156,093,281 (GRCm39)	Y204*	probably null	Het
Serinc1	A	T	10: 57,400,089 (GRCm39)		probably null	Het
Slc39a5	C	T	10: 128,234,324 (GRCm39)	R193H	probably damaging	Het
Smad9	A	G	3: 54,689,888 (GRCm39)	K36R	probably damaging	Het
Spam1	T	A	6: 24,796,123 (GRCm39)	L25I	possibly damaging	Het
Stab2	A	T	10: 86,686,766 (GRCm39)	S809R	possibly damaging	Het
Szt2	G	A	4: 118,231,252 (GRCm39)	R35C	probably damaging	Het
Tcaf2	C	A	6: 42,606,058 (GRCm39)		probably benign	Het
Tfap2d	A	C	1: 19,174,979 (GRCm39)	D144A	probably benign	Het
Tmprss11d	A	T	5: 86,479,052 (GRCm39)	V117D	probably damaging	Het
Tnxb	A	G	17: 34,903,913 (GRCm39)	D1141G	probably benign	Het
Traf6	A	T	2: 101,527,512 (GRCm39)	T421S	possibly damaging	Het
Txndc16	G	A	14: 45,448,607 (GRCm39)		probably benign	Het
Utp25	G	A	1: 192,789,904 (GRCm39)	Q752*	probably null	Het
Vmn1r73	C	A	7: 11,490,865 (GRCm39)	P228T	probably damaging	Het
Vmn2r4	A	G	3: 64,296,433 (GRCm39)	I784T	probably benign	Het
Zfp420	A	G	7: 29,573,795 (GRCm39)	D5G	probably benign	Het

Other mutations in Prex1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00161:Prex1	APN	2	166,480,321 (GRCm39)	missense	probably damaging	1.00
IGL00309:Prex1	APN	2	166,451,743 (GRCm39)	missense	probably damaging	0.99
IGL00953:Prex1	APN	2	166,480,329 (GRCm39)	missense	probably damaging	1.00
IGL00961:Prex1	APN	2	166,427,656 (GRCm39)	missense	probably damaging	0.98
IGL01300:Prex1	APN	2	166,480,327 (GRCm39)	missense	possibly damaging	0.46
IGL01318:Prex1	APN	2	166,411,260 (GRCm39)	splice site	probably benign
IGL01753:Prex1	APN	2	166,444,802 (GRCm39)	missense	probably benign	0.11
IGL01819:Prex1	APN	2	166,463,165 (GRCm39)	missense	probably damaging	1.00
IGL02058:Prex1	APN	2	166,427,103 (GRCm39)	missense	probably benign	0.00
IGL02251:Prex1	APN	2	166,419,806 (GRCm39)	missense	probably damaging	0.99
IGL02326:Prex1	APN	2	166,463,105 (GRCm39)	missense	probably benign	0.35
IGL02366:Prex1	APN	2	166,422,347 (GRCm39)	missense	probably damaging	1.00
IGL02414:Prex1	APN	2	166,451,748 (GRCm39)	missense	probably damaging	1.00
IGL02660:Prex1	APN	2	166,435,787 (GRCm39)	missense	probably damaging	0.97
IGL02874:Prex1	APN	2	166,426,967 (GRCm39)	missense	probably damaging	1.00
IGL02935:Prex1	APN	2	166,412,265 (GRCm39)	missense	probably damaging	1.00
IGL03179:Prex1	APN	2	166,427,114 (GRCm39)	missense	probably benign	0.31
R0207:Prex1	UTSW	2	166,427,818 (GRCm39)	missense	possibly damaging	0.92
R0415:Prex1	UTSW	2	166,428,619 (GRCm39)	unclassified	probably benign
R0420:Prex1	UTSW	2	166,431,491 (GRCm39)	missense	probably benign	0.13
R0449:Prex1	UTSW	2	166,411,297 (GRCm39)	missense	probably benign	0.16
R0458:Prex1	UTSW	2	166,427,743 (GRCm39)	missense	probably damaging	0.99
R0927:Prex1	UTSW	2	166,428,457 (GRCm39)	missense	probably benign	0.01
R1299:Prex1	UTSW	2	166,427,827 (GRCm39)	missense	possibly damaging	0.62
R1414:Prex1	UTSW	2	166,435,781 (GRCm39)	missense	probably damaging	1.00
R1440:Prex1	UTSW	2	166,422,383 (GRCm39)	missense	probably damaging	0.98
R1506:Prex1	UTSW	2	166,429,001 (GRCm39)	missense	probably damaging	1.00
R1725:Prex1	UTSW	2	166,443,656 (GRCm39)	missense	probably damaging	1.00
R1831:Prex1	UTSW	2	166,427,021 (GRCm39)	missense	probably damaging	1.00
R1883:Prex1	UTSW	2	166,425,192 (GRCm39)	missense	probably benign	0.20
R1896:Prex1	UTSW	2	166,428,574 (GRCm39)	missense	probably benign	0.01
R2022:Prex1	UTSW	2	166,417,534 (GRCm39)	missense	possibly damaging	0.80
R2091:Prex1	UTSW	2	166,411,285 (GRCm39)	missense	possibly damaging	0.95
R2258:Prex1	UTSW	2	166,429,077 (GRCm39)	missense	probably benign	0.00
R2263:Prex1	UTSW	2	166,430,988 (GRCm39)	splice site	probably benign
R2276:Prex1	UTSW	2	166,419,875 (GRCm39)	missense	probably benign	0.34
R2279:Prex1	UTSW	2	166,419,875 (GRCm39)	missense	probably benign	0.34
R2680:Prex1	UTSW	2	166,443,692 (GRCm39)	missense	possibly damaging	0.92
R3024:Prex1	UTSW	2	166,430,956 (GRCm39)	missense	probably benign	0.04
R3421:Prex1	UTSW	2	166,459,774 (GRCm39)	missense	probably damaging	1.00
R3614:Prex1	UTSW	2	166,451,701 (GRCm39)	missense	probably damaging	1.00
R4244:Prex1	UTSW	2	166,412,256 (GRCm39)	missense	probably damaging	1.00
R4605:Prex1	UTSW	2	166,555,464 (GRCm39)	missense	probably benign	0.45
R4685:Prex1	UTSW	2	166,480,252 (GRCm39)	missense	probably damaging	0.97
R4787:Prex1	UTSW	2	166,480,260 (GRCm39)	missense	probably benign	0.01
R4796:Prex1	UTSW	2	166,434,211 (GRCm39)	missense	probably damaging	1.00
R4825:Prex1	UTSW	2	166,427,777 (GRCm39)	nonsense	probably null
R4955:Prex1	UTSW	2	166,415,143 (GRCm39)	missense	probably damaging	0.99
R5046:Prex1	UTSW	2	166,414,883 (GRCm39)	missense	probably benign	0.00
R5095:Prex1	UTSW	2	166,423,841 (GRCm39)	missense	probably damaging	1.00
R5408:Prex1	UTSW	2	166,417,573 (GRCm39)	small insertion	probably benign
R5462:Prex1	UTSW	2	166,486,728 (GRCm39)	missense	probably benign	0.02
R5535:Prex1	UTSW	2	166,422,193 (GRCm39)	missense	possibly damaging	0.80
R5777:Prex1	UTSW	2	166,428,579 (GRCm39)	missense	probably damaging	1.00
R5813:Prex1	UTSW	2	166,425,127 (GRCm39)	missense	probably benign
R5860:Prex1	UTSW	2	166,486,604 (GRCm39)	intron	probably benign
R5984:Prex1	UTSW	2	166,427,664 (GRCm39)	missense	probably damaging	1.00
R6009:Prex1	UTSW	2	166,423,904 (GRCm39)	missense	probably damaging	1.00
R6174:Prex1	UTSW	2	166,414,883 (GRCm39)	missense	probably benign	0.00
R6345:Prex1	UTSW	2	166,414,880 (GRCm39)	missense	probably null	0.81
R6897:Prex1	UTSW	2	166,423,913 (GRCm39)	missense	probably damaging	0.99
R6935:Prex1	UTSW	2	166,441,575 (GRCm39)	missense	probably damaging	1.00
R7025:Prex1	UTSW	2	166,455,107 (GRCm39)	small insertion	probably benign
R7037:Prex1	UTSW	2	166,429,100 (GRCm39)	missense	probably benign	0.05
R7076:Prex1	UTSW	2	166,475,302 (GRCm39)	missense	probably damaging	0.99
R7181:Prex1	UTSW	2	166,412,291 (GRCm39)	missense	probably damaging	1.00
R7361:Prex1	UTSW	2	166,555,490 (GRCm39)	missense	probably benign	0.04
R7381:Prex1	UTSW	2	166,429,047 (GRCm39)	missense	probably damaging	1.00
R7721:Prex1	UTSW	2	166,419,810 (GRCm39)	nonsense	probably null
R7763:Prex1	UTSW	2	166,555,629 (GRCm39)	missense	unknown
R7809:Prex1	UTSW	2	166,415,164 (GRCm39)	missense	possibly damaging	0.91
R7915:Prex1	UTSW	2	166,463,112 (GRCm39)	missense	probably damaging	1.00
R7971:Prex1	UTSW	2	166,423,859 (GRCm39)	missense	probably damaging	1.00
R7998:Prex1	UTSW	2	166,428,965 (GRCm39)	critical splice donor site	probably null
R8029:Prex1	UTSW	2	166,417,523 (GRCm39)	missense	probably benign	0.01
R8193:Prex1	UTSW	2	166,435,780 (GRCm39)	missense	possibly damaging	0.60
R8352:Prex1	UTSW	2	166,431,493 (GRCm39)	missense	probably benign	0.05
R8452:Prex1	UTSW	2	166,431,493 (GRCm39)	missense	probably benign	0.05
R8927:Prex1	UTSW	2	166,426,995 (GRCm39)	missense	probably damaging	0.97
R8928:Prex1	UTSW	2	166,426,995 (GRCm39)	missense	probably damaging	0.97
R9021:Prex1	UTSW	2	166,432,429 (GRCm39)	missense	possibly damaging	0.47
R9070:Prex1	UTSW	2	166,427,707 (GRCm39)	missense	probably damaging	1.00
R9213:Prex1	UTSW	2	166,417,669 (GRCm39)	missense	probably damaging	0.99
R9511:Prex1	UTSW	2	166,413,481 (GRCm39)	missense	probably damaging	1.00
R9514:Prex1	UTSW	2	166,419,896 (GRCm39)	missense	possibly damaging	0.53
R9529:Prex1	UTSW	2	166,431,518 (GRCm39)	missense	probably damaging	1.00
X0065:Prex1	UTSW	2	166,428,545 (GRCm39)	missense	probably benign
Z1176:Prex1	UTSW	2	166,414,890 (GRCm39)	nonsense	probably null
Z1177:Prex1	UTSW	2	166,434,148 (GRCm39)	missense	probably damaging	0.98

Posted On

2015-04-16