Mutagenetix > Incidental Mutation

Incidental Mutation 'R4586:Hap1'

344132

Institutional Source

Beutler Lab

Gene Symbol

Hap1

Ensembl Gene

ENSMUSG00000006930

Gene Name

huntingtin-associated protein 1

Synonyms

HAP-1

MMRRC Submission

041807-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.801) question?

Stock #

R4586 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

100238153-100246954 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 100245550 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Methionine at position 138 (T138M)

Ref Sequence

ENSEMBL: ENSMUSP00000133356 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000103124] [ENSMUST00000138603] [ENSMUST00000146878] [ENSMUST00000174635]

AlphaFold

O35668

Predicted Effect

probably benign
Transcript: ENSMUST00000103124
AA Change: T138M

PolyPhen 2 Score 0.214 (Sensitivity: 0.92; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000099413
Gene: ENSMUSG00000006930
AA Change: T138M

Domain	Start	End	E-Value	Type
low complexity region	33	46	N/A	INTRINSIC
Pfam:HAP1_N	79	403	5e-111	PFAM
low complexity region	481	499	N/A	INTRINSIC
low complexity region	506	530	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000138603
AA Change: T138M

PolyPhen 2 Score 0.214 (Sensitivity: 0.92; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000133356
Gene: ENSMUSG00000006930
AA Change: T138M

Domain	Start	End	E-Value	Type
low complexity region	33	46	N/A	INTRINSIC
Pfam:HAP1_N	80	402	1.4e-109	PFAM
low complexity region	481	499	N/A	INTRINSIC
low complexity region	506	530	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000146878

SMART Domains

Protein: ENSMUSP00000134625
Gene: ENSMUSG00000006930

Domain	Start	End	E-Value	Type
Pfam:HAP1_N	1	181	2.2e-63	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000173304

Predicted Effect

probably benign
Transcript: ENSMUST00000173630

SMART Domains

Protein: ENSMUSP00000134050
Gene: ENSMUSG00000006930

Domain	Start	End	E-Value	Type
Pfam:HAP1_N	1	177	1e-46	PFAM
low complexity region	250	268	N/A	INTRINSIC
low complexity region	275	299	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000174635

SMART Domains

Protein: ENSMUSP00000133831
Gene: ENSMUSG00000006930

Domain	Start	End	E-Value	Type
low complexity region	119	137	N/A	INTRINSIC
low complexity region	143	155	N/A	INTRINSIC

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.3%
3x: 98.6%
10x: 97.3%
20x: 95.3%

Validation Efficiency

100% (96/96)

MGI Phenotype

FUNCTION: The protein encoded by this gene was first identified as a neuronal protein that binds the HD protein huntingtin. The protein also interacts with kinesin light chain, 14-3-3 proteins, and Abelson helper integration site 1 protein. The protein is involved in intracellular trafficking of vesicles and organelles, and lack of the protein results in neuronal death resembling the hypothalamic degeneration that occurs in Huntington's disease. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2009]
PHENOTYPE: Homozygous inactivation of this gene results in abnormal feeding and/or suckling behavior, absent gastric milk in neonates, slow postnatal weight gain, and postnatal death. Degeneration in hypothalamic regions that control feeding behavior has been observed. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 84 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Akap9	T	C	5: 4,026,151 (GRCm39)	S1269P	probably benign	Het
Aqr	T	C	2: 113,943,058 (GRCm39)	T1172A	probably benign	Het
Art2a	A	T	7: 101,203,956 (GRCm39)	L194*	probably null	Het
Atrn	T	C	2: 130,823,962 (GRCm39)	F967S	probably damaging	Het
Btnl1	A	G	17: 34,601,436 (GRCm39)	D323G	probably damaging	Het
Cadps	C	A	14: 12,505,808 (GRCm38)	C754F	probably damaging	Het
Catspere2	A	G	1: 177,950,351 (GRCm39)	D734G	possibly damaging	Het
Ccdc7b	A	G	8: 129,837,401 (GRCm39)	T131A	probably benign	Het
Cfap298	A	T	16: 90,724,314 (GRCm39)	V136D	probably damaging	Het
Cic	A	T	7: 24,972,203 (GRCm39)	I645L	probably benign	Het
Clca3a1	C	A	3: 144,722,619 (GRCm39)	C251F	probably damaging	Het
Cldn16	A	T	16: 26,296,308 (GRCm39)	T95S	probably benign	Het
Cntnap4	C	T	8: 113,537,342 (GRCm39)	H738Y	probably benign	Het
Col8a2	A	T	4: 126,204,812 (GRCm39)		probably benign	Het
Corin	A	T	5: 72,487,042 (GRCm39)	V706D	probably damaging	Het
Cuzd1	G	A	7: 130,916,529 (GRCm39)	P310L	probably damaging	Het
Cyp4a12a	T	C	4: 115,184,509 (GRCm39)	F295L	probably benign	Het
Cyp4a12b	T	G	4: 115,289,703 (GRCm39)	M190R	probably damaging	Het
Dagla	A	G	19: 10,248,373 (GRCm39)	Y96H	probably damaging	Het
Dapp1	T	C	3: 137,644,932 (GRCm39)	Q148R	probably benign	Het
Dcaf17	T	A	2: 70,918,924 (GRCm39)	S499R	probably benign	Het
Ddx27	T	A	2: 166,861,904 (GRCm39)	D135E	probably benign	Het
Defb3	A	T	8: 19,345,172 (GRCm39)	I43F	possibly damaging	Het
Dnajc10	T	G	2: 80,178,122 (GRCm39)	F710V	probably damaging	Het
Dnhd1	T	C	7: 105,327,256 (GRCm39)	L735P	probably damaging	Het
Dnmt1	G	A	9: 20,837,989 (GRCm39)	P242S	probably benign	Het
Dync1h1	G	A	12: 110,615,917 (GRCm39)	D3022N	probably benign	Het
Ep400	G	A	5: 110,901,725 (GRCm39)	T464I	probably damaging	Het
Epc1	T	C	18: 6,449,138 (GRCm39)	N453S	possibly damaging	Het
Eral1	A	T	11: 77,969,130 (GRCm39)	N123K	probably damaging	Het
Ercc5	G	A	1: 44,198,017 (GRCm39)	V145I	probably benign	Het
Evc	A	G	5: 37,481,057 (GRCm39)	S263P	probably damaging	Het
Fancc	A	T	13: 63,495,378 (GRCm39)	M182K	probably benign	Het
Fbxl3	G	T	14: 103,320,526 (GRCm39)	A355E	probably damaging	Het
Fig4	A	C	10: 41,064,628 (GRCm39)	S872A	probably damaging	Het
Gm14393	C	A	2: 174,904,497 (GRCm39)		probably benign	Het
Gm27013	A	T	6: 130,498,003 (GRCm39)		noncoding transcript	Het
Gprc5a	T	A	6: 135,060,450 (GRCm39)	M313K	probably benign	Het
H2ac15	T	C	13: 21,937,882 (GRCm39)	N39S	possibly damaging	Het
H2-T3	T	C	17: 36,500,236 (GRCm39)		probably null	Het
Hook3	T	G	8: 26,522,039 (GRCm39)	K679T	probably damaging	Het
Ints2	G	T	11: 86,140,101 (GRCm39)	R244S	probably damaging	Het
Itgb4	T	C	11: 115,884,151 (GRCm39)	V945A	probably damaging	Het
Itih2	C	T	2: 10,115,211 (GRCm39)	S387N	probably benign	Het
Jmjd7	T	A	2: 119,862,649 (GRCm39)	M306K	probably benign	Het
Klra2	T	A	6: 131,207,120 (GRCm39)	D163V	probably benign	Het
Kmo	T	A	1: 175,478,138 (GRCm39)	M208K	probably damaging	Het
Kmo	G	T	1: 175,478,139 (GRCm39)	M208I	possibly damaging	Het
Masp2	A	G	4: 148,698,358 (GRCm39)	T480A	probably damaging	Het
Mogs	G	T	6: 83,095,619 (GRCm39)	R812L	possibly damaging	Het
Mrpl43	A	G	19: 44,994,328 (GRCm39)	I97T	possibly damaging	Het
Myoz1	A	G	14: 20,700,663 (GRCm39)	W185R	probably damaging	Het
Ncam2	T	A	16: 81,262,457 (GRCm39)	H303Q	probably benign	Het
Ntaq1	A	T	15: 58,011,740 (GRCm39)	I34F	probably damaging	Het
Nufip2	T	C	11: 77,632,554 (GRCm39)	V690A	unknown	Het
Obox1	A	T	7: 15,290,152 (GRCm39)	N165I	possibly damaging	Het
Or1j1	C	T	2: 36,702,537 (GRCm39)	C189Y	probably damaging	Het
Or4b1d	T	A	2: 89,968,558 (GRCm39)	E308D	probably benign	Het
Or4c113	T	G	2: 88,885,498 (GRCm39)	I91L	possibly damaging	Het
Or6c35	A	G	10: 129,169,142 (GRCm39)	T131A	probably benign	Het
Pex1	A	G	5: 3,683,885 (GRCm39)	Y1127C	probably damaging	Het
Pno1	T	C	11: 17,161,438 (GRCm39)	K24E	probably benign	Het
Qdpr	T	A	5: 45,596,669 (GRCm39)	N165I	possibly damaging	Het
Robo2	A	G	16: 73,758,761 (GRCm39)	V674A	probably damaging	Het
Runx1t1	A	T	4: 13,889,864 (GRCm39)	T598S	unknown	Het
Samd11	A	G	4: 156,333,889 (GRCm39)	L174P	probably damaging	Het
Scn2a	T	A	2: 65,573,395 (GRCm39)		probably null	Het
Slc4a1	G	T	11: 102,252,245 (GRCm39)		probably benign	Het
Snx25	A	T	8: 46,569,474 (GRCm39)		probably benign	Het
Sox2	A	G	3: 34,705,193 (GRCm39)	N210S	probably benign	Het
Spag6	T	C	2: 18,736,958 (GRCm39)		probably null	Het
Speer4b	A	T	5: 27,703,036 (GRCm39)	L154Q	probably null	Het
Stt3a	T	A	9: 36,653,089 (GRCm39)	Q531L	probably damaging	Het
Tcl1	A	C	12: 105,183,767 (GRCm39)		probably benign	Het
Trip11	A	T	12: 101,849,600 (GRCm39)	M1488K	possibly damaging	Het
Ttn	T	C	2: 76,798,747 (GRCm39)	H509R	probably benign	Het
Ulk3	C	T	9: 57,501,593 (GRCm39)	L425F	possibly damaging	Het
Vmn1r238	T	A	18: 3,123,294 (GRCm39)	K40M	probably damaging	Het
Vopp1	G	A	6: 57,731,533 (GRCm39)	P153S	probably damaging	Het
Zbtb42	C	T	12: 112,646,976 (GRCm39)	R384W	probably damaging	Het
Zfp14	G	T	7: 29,738,341 (GRCm39)	Q215K	probably damaging	Het
Zfp473	A	T	7: 44,382,376 (GRCm39)	Y651*	probably null	Het
Zfp735	G	T	11: 73,580,550 (GRCm39)	E16D	possibly damaging	Het
Zfp846	G	T	9: 20,504,809 (GRCm39)	C223F	probably damaging	Het

Other mutations in Hap1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01022:Hap1	APN	11	100,240,374 (GRCm39)	missense	probably benign	0.00
IGL01320:Hap1	APN	11	100,240,206 (GRCm39)	missense	probably damaging	0.96
IGL01790:Hap1	APN	11	100,242,732 (GRCm39)	splice site	probably null
IGL01949:Hap1	APN	11	100,239,588 (GRCm39)	missense	probably damaging	0.96
IGL02325:Hap1	APN	11	100,245,190 (GRCm39)	critical splice acceptor site	probably null
IGL03399:Hap1	APN	11	100,245,093 (GRCm39)	missense	possibly damaging	0.90
R0346:Hap1	UTSW	11	100,246,855 (GRCm39)	missense	probably benign
R0463:Hap1	UTSW	11	100,240,131 (GRCm39)	missense	probably damaging	1.00
R0608:Hap1	UTSW	11	100,240,131 (GRCm39)	missense	probably damaging	1.00
R1112:Hap1	UTSW	11	100,245,143 (GRCm39)	missense	probably damaging	1.00
R1682:Hap1	UTSW	11	100,240,302 (GRCm39)	missense	possibly damaging	0.46
R1952:Hap1	UTSW	11	100,243,105 (GRCm39)	missense	probably damaging	1.00
R2079:Hap1	UTSW	11	100,244,572 (GRCm39)	missense	probably damaging	1.00
R2088:Hap1	UTSW	11	100,246,828 (GRCm39)	missense	probably benign
R2112:Hap1	UTSW	11	100,244,825 (GRCm39)	missense	probably benign	0.28
R2211:Hap1	UTSW	11	100,245,550 (GRCm39)	missense	probably benign	0.21
R2354:Hap1	UTSW	11	100,245,541 (GRCm39)	missense	probably damaging	1.00
R3829:Hap1	UTSW	11	100,246,847 (GRCm39)	missense	probably damaging	0.99
R4259:Hap1	UTSW	11	100,242,668 (GRCm39)	critical splice donor site	probably null
R4429:Hap1	UTSW	11	100,245,098 (GRCm39)	missense	probably benign	0.00
R4585:Hap1	UTSW	11	100,245,550 (GRCm39)	missense	probably benign	0.21
R5085:Hap1	UTSW	11	100,246,537 (GRCm39)	missense	probably damaging	1.00
R5133:Hap1	UTSW	11	100,242,357 (GRCm39)	missense	probably benign	0.00
R5762:Hap1	UTSW	11	100,246,600 (GRCm39)	missense	probably damaging	1.00
R6118:Hap1	UTSW	11	100,246,620 (GRCm39)	missense	probably benign	0.24
R6148:Hap1	UTSW	11	100,240,218 (GRCm39)	missense	probably damaging	1.00
R7221:Hap1	UTSW	11	100,239,655 (GRCm39)	missense	probably benign	0.02
R7683:Hap1	UTSW	11	100,242,374 (GRCm39)	missense	probably damaging	1.00
R8350:Hap1	UTSW	11	100,240,107 (GRCm39)	missense	probably damaging	0.96
R8450:Hap1	UTSW	11	100,240,107 (GRCm39)	missense	probably damaging	0.96
R8516:Hap1	UTSW	11	100,246,893 (GRCm39)	missense	possibly damaging	0.66
R8855:Hap1	UTSW	11	100,246,864 (GRCm39)	missense	probably damaging	1.00
R9517:Hap1	UTSW	11	100,240,188 (GRCm39)	missense	possibly damaging	0.92
R9720:Hap1	UTSW	11	100,246,696 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- TGTAATCTACTTGCCTTCCAGG -3'
(R):5'- CCAGAGGATGGTTTTGCCTTTAC -3'

Sequencing Primer
(F):5'- TTGCCTTCCAGGAAAGGGG -3'
(R):5'- GCCTTTACAGCATCCAGGC -3'

Posted On

2015-09-24