Mutagenetix > Incidental Mutation

Incidental Mutation 'R1264:Rapgef4'

151104

Institutional Source

Beutler Lab

Gene Symbol

Rapgef4

Ensembl Gene

ENSMUSG00000049044

Gene Name

Rap guanine nucleotide exchange factor (GEF) 4

Synonyms

5730402K07Rik, 6330581N18Rik, Epac2, cAMP-GEFII, 1300003D15Rik

MMRRC Submission

039331-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.645) question?

Stock #

R1264 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

71811584-72087818 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 71861449 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Asparagine at position 46 (K46N)

Ref Sequence

ENSEMBL: ENSMUSP00000099759 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000090826] [ENSMUST00000102698]

AlphaFold

Q9EQZ6

Predicted Effect

possibly damaging
Transcript: ENSMUST00000090826
AA Change: K46N

PolyPhen 2 Score 0.481 (Sensitivity: 0.89; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000088336
Gene: ENSMUSG00000049044
AA Change: K46N

Domain	Start	End	E-Value	Type
low complexity region	3	13	N/A	INTRINSIC
cNMP	43	162	4.62e-15	SMART
DEP	216	291	3.43e-27	SMART
low complexity region	302	311	N/A	INTRINSIC
cNMP	356	475	4.02e-15	SMART
RasGEFN	495	630	3.61e-7	SMART
Blast:RasGEF	678	751	2e-33	BLAST
RasGEF	768	1010	8.09e-105	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000102698
AA Change: K46N

PolyPhen 2 Score 0.481 (Sensitivity: 0.89; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000099759
Gene: ENSMUSG00000049044
AA Change: K46N

Domain	Start	End	E-Value	Type
low complexity region	3	13	N/A	INTRINSIC
cNMP	43	162	4.62e-15	SMART
DEP	198	273	3.43e-27	SMART
low complexity region	284	293	N/A	INTRINSIC
cNMP	338	457	4.02e-15	SMART
RasGEFN	477	612	3.61e-7	SMART
Blast:RasGEF	660	733	2e-33	BLAST
RasGEF	750	992	8.09e-105	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000149421

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000150234

Meta Mutation Damage Score

0.0710

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.2%
20x: 95.1%

Validation Efficiency

100% (35/35)

MGI Phenotype

PHENOTYPE: Mice homozygous for a null allele exhibit decreased insulin granule fusion in pancreatic islet cells during the first phase of cAMP-dependent insulin granule exocytosis. Mice homozygous for a knock-out allele exhibit impaired isoproterenol-induced SR calcium leak and arrhythmia. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 34 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcc9	T	C	6: 142,592,103 (GRCm39)		probably benign	Het
Acadl	A	T	1: 66,896,712 (GRCm39)	C27S	probably benign	Het
Adgrb3	C	T	1: 25,598,931 (GRCm39)	G258E	probably damaging	Het
Akna	T	C	4: 63,299,962 (GRCm39)		probably null	Het
Angpt2	T	C	8: 18,791,233 (GRCm39)	N21S	probably benign	Het
Ano6	A	G	15: 95,847,447 (GRCm39)	Y585C	probably damaging	Het
Ascc3	A	T	10: 50,518,615 (GRCm39)		probably benign	Het
Clec10a	T	A	11: 70,060,567 (GRCm39)	S103T	possibly damaging	Het
Clstn2	T	C	9: 97,339,662 (GRCm39)	R770G	probably benign	Het
Cndp2	C	A	18: 84,696,916 (GRCm39)	C95F	possibly damaging	Het
Col12a1	A	G	9: 79,527,371 (GRCm39)	V2653A	probably benign	Het
Col4a3	A	T	1: 82,621,022 (GRCm39)		probably benign	Het
Daam1	A	G	12: 72,022,085 (GRCm39)		probably benign	Het
H2-M9	A	G	17: 36,953,484 (GRCm39)	V18A	probably benign	Het
Heatr1	T	A	13: 12,439,491 (GRCm39)		probably benign	Het
Impg1	T	C	9: 80,221,675 (GRCm39)	D715G	probably benign	Het
Incenp	T	C	19: 9,861,379 (GRCm39)	K425E	unknown	Het
Kif13b	T	C	14: 65,013,681 (GRCm39)		probably benign	Het
Msh2	T	A	17: 88,014,607 (GRCm39)		probably null	Het
Myh2	A	G	11: 67,071,604 (GRCm39)	N474D	probably damaging	Het
Myo18b	T	C	5: 112,978,185 (GRCm39)	T1246A	probably benign	Het
Nob1	T	C	8: 108,148,136 (GRCm39)	H102R	probably damaging	Het
Or4z4	G	T	19: 12,076,198 (GRCm39)	D268E	probably benign	Het
Pard3b	A	T	1: 62,203,316 (GRCm39)	I415F	probably damaging	Het
Pfkl	T	G	10: 77,829,250 (GRCm39)	K386T	possibly damaging	Het
Plekhs1	T	C	19: 56,474,195 (GRCm39)	V447A	probably benign	Het
Poli	C	T	18: 70,650,574 (GRCm39)	V266I	probably benign	Het
Shisa6	T	C	11: 66,265,975 (GRCm39)		probably benign	Het
Six3	T	A	17: 85,929,285 (GRCm39)	D206E	probably damaging	Het
Slc12a1	A	T	2: 125,060,158 (GRCm39)	E944D	possibly damaging	Het
Sptb	A	G	12: 76,659,381 (GRCm39)	F1173S	probably damaging	Het
Tfdp1	C	A	8: 13,423,837 (GRCm39)		probably benign	Het
Trrap	A	G	5: 144,726,409 (GRCm39)		probably benign	Het
Wbp11	A	G	6: 136,791,513 (GRCm39)		probably benign	Het

Other mutations in Rapgef4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00467:Rapgef4	APN	2	72,086,656 (GRCm39)	missense	possibly damaging	0.75
IGL00858:Rapgef4	APN	2	72,029,241 (GRCm39)	missense	probably damaging	1.00
IGL01408:Rapgef4	APN	2	72,005,185 (GRCm39)	nonsense	probably null
IGL01673:Rapgef4	APN	2	72,071,781 (GRCm39)	missense	probably damaging	0.99
IGL01678:Rapgef4	APN	2	72,072,569 (GRCm39)	splice site	probably benign
IGL01725:Rapgef4	APN	2	72,005,218 (GRCm39)	missense	probably benign	0.24
IGL01871:Rapgef4	APN	2	72,028,704 (GRCm39)	missense	possibly damaging	0.69
IGL01935:Rapgef4	APN	2	72,064,467 (GRCm39)	missense	probably benign	0.05
IGL02001:Rapgef4	APN	2	72,055,396 (GRCm39)	splice site	probably benign
IGL02041:Rapgef4	APN	2	72,029,140 (GRCm39)	missense	probably damaging	1.00
IGL02134:Rapgef4	APN	2	72,010,405 (GRCm39)	missense	probably damaging	0.97
IGL02410:Rapgef4	APN	2	72,056,938 (GRCm39)	missense	possibly damaging	0.51
IGL02807:Rapgef4	APN	2	72,035,993 (GRCm39)	splice site	probably benign
IGL03066:Rapgef4	APN	2	71,971,523 (GRCm39)	splice site	probably benign
IGL03282:Rapgef4	APN	2	72,036,096 (GRCm39)	splice site	probably benign
IGL03291:Rapgef4	APN	2	72,026,047 (GRCm39)	missense	probably damaging	1.00
P0033:Rapgef4	UTSW	2	71,967,675 (GRCm39)	intron	probably benign
R0045:Rapgef4	UTSW	2	72,029,122 (GRCm39)	missense	possibly damaging	0.80
R0045:Rapgef4	UTSW	2	72,029,122 (GRCm39)	missense	possibly damaging	0.80
R0309:Rapgef4	UTSW	2	72,056,374 (GRCm39)	missense	probably benign	0.02
R0398:Rapgef4	UTSW	2	71,861,385 (GRCm39)	missense	probably damaging	0.99
R0747:Rapgef4	UTSW	2	72,053,417 (GRCm39)	missense	possibly damaging	0.66
R1216:Rapgef4	UTSW	2	72,038,492 (GRCm39)	missense	possibly damaging	0.51
R1302:Rapgef4	UTSW	2	71,875,504 (GRCm39)	missense	probably benign	0.31
R1460:Rapgef4	UTSW	2	71,861,520 (GRCm39)	critical splice donor site	probably null
R1483:Rapgef4	UTSW	2	71,885,370 (GRCm39)	critical splice donor site	probably null
R1682:Rapgef4	UTSW	2	72,056,912 (GRCm39)	missense	possibly damaging	0.80
R1768:Rapgef4	UTSW	2	72,056,131 (GRCm39)	splice site	probably benign
R1858:Rapgef4	UTSW	2	71,861,408 (GRCm39)	missense	possibly damaging	0.67
R1860:Rapgef4	UTSW	2	72,065,064 (GRCm39)	missense	probably benign	0.05
R1952:Rapgef4	UTSW	2	72,038,471 (GRCm39)	missense	probably benign	0.07
R2025:Rapgef4	UTSW	2	72,073,083 (GRCm39)	missense	probably benign	0.01
R2128:Rapgef4	UTSW	2	72,056,897 (GRCm39)	missense	possibly damaging	0.87
R2159:Rapgef4	UTSW	2	72,005,225 (GRCm39)	missense	probably damaging	1.00
R2201:Rapgef4	UTSW	2	71,875,533 (GRCm39)	missense	probably damaging	0.96
R2883:Rapgef4	UTSW	2	71,861,469 (GRCm39)	missense	probably benign
R3015:Rapgef4	UTSW	2	72,028,717 (GRCm39)	missense	probably damaging	1.00
R4278:Rapgef4	UTSW	2	72,028,739 (GRCm39)	missense	possibly damaging	0.95
R5256:Rapgef4	UTSW	2	71,864,378 (GRCm39)	missense	probably damaging	0.97
R5572:Rapgef4	UTSW	2	71,864,464 (GRCm39)	critical splice donor site	probably null
R5574:Rapgef4	UTSW	2	71,864,464 (GRCm39)	critical splice donor site	probably null
R5575:Rapgef4	UTSW	2	71,864,464 (GRCm39)	critical splice donor site	probably null
R5749:Rapgef4	UTSW	2	72,073,101 (GRCm39)	missense	probably damaging	1.00
R6007:Rapgef4	UTSW	2	72,010,293 (GRCm39)	missense	possibly damaging	0.55
R6084:Rapgef4	UTSW	2	72,026,622 (GRCm39)	critical splice donor site	probably null
R6192:Rapgef4	UTSW	2	71,811,661 (GRCm39)	missense	probably benign	0.00
R6409:Rapgef4	UTSW	2	72,008,581 (GRCm39)	missense	probably benign	0.01
R6683:Rapgef4	UTSW	2	71,885,123 (GRCm39)	intron	probably benign
R6774:Rapgef4	UTSW	2	72,056,119 (GRCm39)	missense	probably benign	0.01
R6844:Rapgef4	UTSW	2	72,064,970 (GRCm39)	missense	probably damaging	0.99
R6999:Rapgef4	UTSW	2	72,069,469 (GRCm39)	missense	probably damaging	1.00
R7077:Rapgef4	UTSW	2	72,071,820 (GRCm39)	missense	probably damaging	0.96
R7138:Rapgef4	UTSW	2	72,028,707 (GRCm39)	missense	probably damaging	1.00
R7275:Rapgef4	UTSW	2	72,038,445 (GRCm39)	missense	probably damaging	1.00
R7352:Rapgef4	UTSW	2	72,010,435 (GRCm39)	missense	probably damaging	1.00
R7397:Rapgef4	UTSW	2	72,036,010 (GRCm39)	missense	probably benign	0.23
R7508:Rapgef4	UTSW	2	72,036,077 (GRCm39)	missense	probably benign	0.00
R7620:Rapgef4	UTSW	2	72,059,422 (GRCm39)	missense	probably damaging	0.99
R7703:Rapgef4	UTSW	2	72,010,315 (GRCm39)	missense	probably benign	0.28
R7770:Rapgef4	UTSW	2	72,028,739 (GRCm39)	missense	possibly damaging	0.95
R7814:Rapgef4	UTSW	2	72,053,461 (GRCm39)	missense	probably benign
R7868:Rapgef4	UTSW	2	72,031,481 (GRCm39)	missense	probably benign	0.11
R8210:Rapgef4	UTSW	2	72,056,364 (GRCm39)	missense	probably benign	0.00
R8967:Rapgef4	UTSW	2	72,056,854 (GRCm39)	missense	possibly damaging	0.72
R9113:Rapgef4	UTSW	2	71,861,493 (GRCm39)	missense	probably benign	0.43
R9157:Rapgef4	UTSW	2	72,005,212 (GRCm39)	missense	probably benign	0.06
R9314:Rapgef4	UTSW	2	72,064,983 (GRCm39)	missense	possibly damaging	0.52
R9552:Rapgef4	UTSW	2	72,008,561 (GRCm39)	missense	probably benign
R9578:Rapgef4	UTSW	2	72,026,052 (GRCm39)	missense	probably damaging	1.00
R9620:Rapgef4	UTSW	2	72,036,051 (GRCm39)	missense	probably benign	0.01
R9665:Rapgef4	UTSW	2	72,036,018 (GRCm39)	missense	probably benign	0.17
X0062:Rapgef4	UTSW	2	72,056,951 (GRCm39)	missense	probably benign	0.05

Predicted Primers

PCR Primer
(F):5'- CCACACCTTTGCTGTGGGGATTATC -3'
(R):5'- ACTTGGACACCCAAATATCTGGCAC -3'

Sequencing Primer
(F):5'- tgtggggtagacggagg -3'
(R):5'- AATATCTGGCACCAGACTCTGTG -3'

Posted On

2014-01-29