Mutagenetix > Incidental Mutations

Incidental Mutation 'R4739:Synj1'

359562

Institutional Source

Beutler Lab

Gene Symbol

Synj1

Ensembl Gene

ENSMUSG00000022973

Gene Name

synaptojanin 1

Synonyms

MMRRC Submission

042025-MU

Accession Numbers

Is this an essential gene?

Essential (E-score: 1.000) question?

Stock #

R4739 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

90936092-91011308 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 90955419 bp

Zygosity

Heterozygous

Amino Acid Change

Histidine to Leucine at position 1016 (H1016L)

Ref Sequence

ENSEMBL: ENSMUSP00000113308 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000121759] [ENSMUST00000170853] [ENSMUST00000231472]

Predicted Effect

unknown
Transcript: ENSMUST00000118390
AA Change: H990L

SMART Domains

Protein: ENSMUSP00000113518
Gene: ENSMUSG00000022973
AA Change: H990L

Domain	Start	End	E-Value	Type
low complexity region	1	15	N/A	INTRINSIC
Pfam:Syja_N	75	356	3.1e-71	PFAM
IPPc	546	889	6.37e-177	SMART
DUF1866	882	1024	1.24e-80	SMART
low complexity region	1040	1069	N/A	INTRINSIC
low complexity region	1117	1151	N/A	INTRINSIC
low complexity region	1155	1166	N/A	INTRINSIC
low complexity region	1189	1208	N/A	INTRINSIC
low complexity region	1289	1322	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000121759
AA Change: H1016L

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)

SMART Domains

Protein: ENSMUSP00000113308
Gene: ENSMUSG00000022973
AA Change: H1016L

Domain	Start	End	E-Value	Type
low complexity region	9	40	N/A	INTRINSIC
Pfam:Syja_N	100	381	4.2e-71	PFAM
IPPc	571	914	6.37e-177	SMART
DUF1866	907	1049	1.24e-80	SMART
low complexity region	1065	1094	N/A	INTRINSIC
low complexity region	1142	1176	N/A	INTRINSIC
low complexity region	1180	1191	N/A	INTRINSIC
low complexity region	1214	1233	N/A	INTRINSIC
low complexity region	1314	1343	N/A	INTRINSIC
Blast:IPPc	1344	1428	1e-17	BLAST
low complexity region	1564	1596	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000125032

SMART Domains

Protein: ENSMUSP00000120399
Gene: ENSMUSG00000022973

Domain	Start	End	E-Value	Type
low complexity region	3	32	N/A	INTRINSIC
low complexity region	80	110	N/A	INTRINSIC
low complexity region	123	142	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000154276

SMART Domains

Protein: ENSMUSP00000122675
Gene: ENSMUSG00000022973

Domain	Start	End	E-Value	Type
low complexity region	2	32	N/A	INTRINSIC
low complexity region	54	73	N/A	INTRINSIC
low complexity region	154	187	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000170853
AA Change: H976L

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

SMART Domains

Protein: ENSMUSP00000128997
Gene: ENSMUSG00000022973
AA Change: H976L

Domain	Start	End	E-Value	Type
Pfam:Syja_N	59	346	1.7e-85	PFAM
IPPc	531	874	6.37e-177	SMART
DUF1866	867	1009	1.24e-80	SMART
low complexity region	1025	1054	N/A	INTRINSIC
low complexity region	1102	1136	N/A	INTRINSIC
low complexity region	1140	1151	N/A	INTRINSIC
low complexity region	1174	1193	N/A	INTRINSIC
low complexity region	1274	1307	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000175515

Predicted Effect

probably benign
Transcript: ENSMUST00000231472

Predicted Effect

probably benign
Transcript: ENSMUST00000231524

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.9%
20x: 94.5%

Validation Efficiency

96% (102/106)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a phosphoinositide phosphatase that regulates levels of membrane phosphatidylinositol-4,5-bisphosphate. As such, expression of this enzyme may affect synaptic transmission and membrane trafficking. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit neurological defects associated with impaired phosphoinositide metabolism and accumulation of clathrin-coated vesicles at nerve endings. Mutants show impaired suckling and most die within 24 hours of birth. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 98 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1600012P17Rik	C	T	1: 158,969,334		noncoding transcript	Het
2300002M23Rik	A	G	17: 35,567,506		probably benign	Het
Aadat	T	C	8: 60,540,106	V360A	probably benign	Het
Abcc5	T	A	16: 20,399,626	D283V	probably damaging	Het
Abraxas1	T	A	5: 100,812,020	K155N	probably damaging	Het
Acot3	T	C	12: 84,058,590	I277T	probably benign	Het
Ankrd45	G	A	1: 161,155,390	C157Y	probably damaging	Het
Apol10a	C	T	15: 77,488,641	T159I	possibly damaging	Het
Arhgef11	G	A	3: 87,697,999	V214M	possibly damaging	Het
Ash1l	A	C	3: 88,982,845	N677T	probably benign	Het
Atg13	A	G	2: 91,684,695	S254P	probably damaging	Het
Atg16l2	A	G	7: 101,297,178	L129P	probably damaging	Het
Avl9	T	A	6: 56,726,309	V120D	probably damaging	Het
Cc2d1b	T	C	4: 108,628,042	V527A	probably benign	Het
Ccnl1	A	G	3: 65,946,671		probably benign	Het
Cenpl	T	A	1: 161,083,267	D261E	probably damaging	Het
Cep192	T	G	18: 67,851,732	I1604M	probably benign	Het
Cep95	A	G	11: 106,815,734	I573V	probably benign	Het
Cfap100	A	G	6: 90,412,843		probably null	Het
Cmc1	T	A	9: 118,075,177	M49L	probably benign	Het
Cyfip2	G	T	11: 46,279,993	N176K	probably damaging	Het
Cyp2w1	T	C	5: 139,356,675	F408L	probably damaging	Het
D630045J12Rik	G	A	6: 38,196,036	S399F	possibly damaging	Het
Dcbld2	T	A	16: 58,460,976	L528Q	probably damaging	Het
Dip2b	T	C	15: 100,207,777	V1138A	probably damaging	Het
Dip2c	T	A	13: 9,533,339	L119Q	probably damaging	Het
Dnah3	T	C	7: 120,077,946	D444G	possibly damaging	Het
Dsg1c	A	T	18: 20,275,189	N432Y	possibly damaging	Het
Dst	T	A	1: 34,191,147	I2785N	probably benign	Het
Dynap	A	T	18: 70,241,225	Y77N	possibly damaging	Het
Eif4g3	T	C	4: 138,183,199	L1330P	possibly damaging	Het
Eif4g3	T	A	4: 138,198,097	S1584T	probably benign	Het
Enpp1	A	T	10: 24,679,248	C67S	probably null	Het
Enpp5	C	T	17: 44,081,136	T152I	probably damaging	Het
Erbb4	T	C	1: 68,343,900	M313V	probably damaging	Het
Erc2	T	G	14: 27,776,881	L238R	probably damaging	Het
Eya3	T	A	4: 132,721,387		probably benign	Het
Farp1	T	C	14: 121,238,787	F339L	probably damaging	Het
Fsip2	A	C	2: 82,975,353	D672A	possibly damaging	Het
Gap43	G	T	16: 42,292,218	P60Q	probably benign	Het
Gatsl3	A	G	11: 4,219,004	E57G	possibly damaging	Het
Gpr37l1	T	A	1: 135,167,045	I154F	probably damaging	Het
Greb1	A	G	12: 16,696,328	S1314P	probably damaging	Het
Hectd4	A	T	5: 121,348,442	M3167L	probably benign	Het
Hps3	C	T	3: 20,030,410		probably null	Het
Hps5	A	G	7: 46,786,589	C178R	probably benign	Het
Hspg2	T	A	4: 137,570,073		probably benign	Het
Impdh2-ps	A	G	8: 100,031,207		noncoding transcript	Het
Josd2	T	A	7: 44,471,254	N138K	probably damaging	Het
Mtmr6	T	G	14: 60,292,097	M315R	probably damaging	Het
Mtrf1	G	A	14: 79,413,080	V323M	probably damaging	Het
Myo16	G	T	8: 10,373,527	G288W	probably damaging	Het
Myo18a	T	C	11: 77,823,323	Y748H	probably damaging	Het
Narfl	A	T	17: 25,781,309	H322L	probably damaging	Het
Nek1	A	T	8: 61,098,511	N853I	probably benign	Het
Npnt	T	G	3: 132,904,691	T272P	possibly damaging	Het
Olfr11	T	A	13: 21,639,170	M118L	possibly damaging	Het
Olfr1390	G	A	11: 49,341,321	G263D	probably benign	Het
Olfr558	T	A	7: 102,710,171	I304N	probably damaging	Het
Olfr668	G	A	7: 104,924,810	T318I	possibly damaging	Het
Olfr694	C	A	7: 106,689,144	E196*	probably null	Het
Olfr76	A	G	19: 12,119,870	Y269H	possibly damaging	Het
Pappa2	T	G	1: 158,957,002	D146A	probably damaging	Het
Pappa2	T	C	1: 158,957,012	R143G	probably benign	Het
Pcsk9	C	T	4: 106,447,156	G496R	probably damaging	Het
Pes1	A	G	11: 3,964,058	K8E	probably damaging	Het
Phlpp2	G	A	8: 109,940,420	G1194S	probably damaging	Het
Pkn1	A	C	8: 83,671,749	V763G	probably damaging	Het
Pkp2	C	A	16: 16,230,724	A331E	probably damaging	Het
Plb1	T	A	5: 32,349,679		probably null	Het
Plxna1	A	T	6: 89,332,675		probably null	Het
Polq	C	T	16: 37,041,747	T264M	probably damaging	Het
Prkag3	T	C	1: 74,740,705	*490W	probably null	Het
Prl2c1	T	C	13: 27,857,678	C228R	probably damaging	Het
Pus7l	T	C	15: 94,540,710	S85G	probably benign	Het
Rfc3	A	C	5: 151,644,776		probably benign	Het
Riox2	A	G	16: 59,489,369	N362S	probably benign	Het
Rnf219	C	T	14: 104,510,383	D43N	probably damaging	Het
Scaper	A	T	9: 55,743,648	D904E	probably damaging	Het
Scn11a	T	C	9: 119,754,561	M1663V	probably benign	Het
Slc13a3	A	T	2: 165,430,289	I278N	possibly damaging	Het
Slc22a7	T	C	17: 46,434,997	E278G	probably damaging	Het
Snrnp48	T	A	13: 38,209,917	M66K	probably damaging	Het
Styk1	T	G	6: 131,300,466	E404A	probably damaging	Het
Tbc1d8	G	A	1: 39,402,878	T211I	possibly damaging	Het
Tjp2	T	C	19: 24,120,111		probably null	Het
Tmem87a	A	G	2: 120,360,037		probably null	Het
Trappc9	T	G	15: 72,937,060	Y718S	probably damaging	Het
Ttn	A	T	2: 76,811,243	L5176Q	possibly damaging	Het
Ubqlnl	C	T	7: 104,149,718	V191M	probably benign	Het
Ugt2a3	C	T	5: 87,327,195	G397R	probably damaging	Het
Wdr33	T	A	18: 31,886,086	M454K	probably benign	Het
Wdtc1	G	T	4: 133,301,799	N325K	possibly damaging	Het
Whrn	T	C	4: 63,418,165	H720R	probably damaging	Het
Xirp2	A	T	2: 67,519,265	D3268V	probably damaging	Het
Zc3h7a	A	T	16: 11,141,709	H793Q	probably damaging	Het
Zfp518b	C	T	5: 38,674,498	A55T	possibly damaging	Het
Zmynd8	G	A	2: 165,805,329	T901M	probably damaging	Het

Other mutations in Synj1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01143:Synj1	APN	16	90951976	missense	probably damaging	1.00
IGL01468:Synj1	APN	16	91010172	splice site	probably benign
IGL02209:Synj1	APN	16	90987419	missense	probably damaging	0.97
IGL02452:Synj1	APN	16	90961365	splice site	probably benign
IGL02619:Synj1	APN	16	90974045	missense	probably damaging	1.00
IGL02650:Synj1	APN	16	90976696	missense	probably benign	0.03
IGL02708:Synj1	APN	16	90991462	missense	probably damaging	1.00
IGL02863:Synj1	APN	16	90961434	missense	possibly damaging	0.94
IGL03131:Synj1	APN	16	90988168	missense	probably damaging	0.99
IGL03295:Synj1	APN	16	90938430	missense	probably benign	0.14
IGL03356:Synj1	APN	16	90987392	missense	probably damaging	1.00
PIT1430001:Synj1	UTSW	16	90964508	missense	probably damaging	1.00
R0179:Synj1	UTSW	16	90964631	missense	possibly damaging	0.80
R0396:Synj1	UTSW	16	90938640	missense	probably benign
R0426:Synj1	UTSW	16	90967354	missense	probably damaging	1.00
R0486:Synj1	UTSW	16	90938263	utr 3 prime	probably benign
R0515:Synj1	UTSW	16	90994022	missense	possibly damaging	0.93
R0535:Synj1	UTSW	16	90948087	missense	possibly damaging	0.80
R0697:Synj1	UTSW	16	90960615	missense	probably benign	0.44
R0698:Synj1	UTSW	16	90960615	missense	probably benign	0.44
R0945:Synj1	UTSW	16	90960445	missense	possibly damaging	0.90
R1327:Synj1	UTSW	16	90946855	missense	probably benign	0.05
R1562:Synj1	UTSW	16	90987402	missense	probably benign	0.09
R1732:Synj1	UTSW	16	90964230	missense	probably damaging	0.99
R1752:Synj1	UTSW	16	90938473	missense	probably benign
R1785:Synj1	UTSW	16	90964517	missense	probably damaging	1.00
R1786:Synj1	UTSW	16	90964517	missense	probably damaging	1.00
R2011:Synj1	UTSW	16	90938696	missense	probably damaging	1.00
R2012:Synj1	UTSW	16	90938696	missense	probably damaging	1.00
R2065:Synj1	UTSW	16	90991649	critical splice acceptor site	probably null
R2862:Synj1	UTSW	16	90969329	missense	probably damaging	1.00
R3026:Synj1	UTSW	16	90978734	missense	probably damaging	1.00
R3151:Synj1	UTSW	16	90960626	missense	probably damaging	0.96
R3946:Synj1	UTSW	16	91010096	missense	possibly damaging	0.48
R3971:Synj1	UTSW	16	90991603	missense	probably damaging	1.00
R4472:Synj1	UTSW	16	90969181	critical splice donor site	probably null
R4547:Synj1	UTSW	16	90988282	missense	possibly damaging	0.51
R4647:Synj1	UTSW	16	90973989	missense	probably damaging	1.00
R5027:Synj1	UTSW	16	90940519	intron	probably null
R5428:Synj1	UTSW	16	90991518	missense	probably damaging	0.98
R5586:Synj1	UTSW	16	91009977	intron	probably benign
R5769:Synj1	UTSW	16	90938253	utr 3 prime	probably benign
R6005:Synj1	UTSW	16	90969286	missense	probably damaging	1.00
R6119:Synj1	UTSW	16	90938989	missense	probably benign	0.30
R6313:Synj1	UTSW	16	90946815	missense	probably benign	0.00
R6324:Synj1	UTSW	16	90938630	missense	probably benign	0.00
R6549:Synj1	UTSW	16	90938677	missense	probably benign
R6696:Synj1	UTSW	16	90960452	missense	probably damaging	0.98
R6698:Synj1	UTSW	16	90960452	missense	probably damaging	0.98
R6861:Synj1	UTSW	16	90963880	nonsense	probably null
R7008:Synj1	UTSW	16	90993945	missense	probably damaging	1.00
R7153:Synj1	UTSW	16	90948090	missense	probably benign	0.04
R7393:Synj1	UTSW	16	90951999	missense	probably damaging	0.99
R7510:Synj1	UTSW	16	90938677	missense	probably benign
R7560:Synj1	UTSW	16	90940483	missense	probably benign
R7724:Synj1	UTSW	16	90961499	missense	probably damaging	0.99
R7913:Synj1	UTSW	16	90991427	missense	possibly damaging	0.83
R8326:Synj1	UTSW	16	90988196	missense	probably benign	0.12
Z1176:Synj1	UTSW	16	90987340	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GAAACCCTTAGTGCTGGGACAAC -3'
(R):5'- TGGCCAGAGTGAAGGAATCC -3'

Sequencing Primer
(F):5'- GCTGGGACAACCTTCTCTAACATG -3'
(R):5'- GGCATCATAAGCTCTTAAAGGC -3'

Posted On

2015-11-11