Mutagenetix > Incidental Mutations

Incidental Mutation 'R5987:Map1a'

481698

Institutional Source

Beutler Lab

Gene Symbol

Map1a

Ensembl Gene

ENSMUSG00000027254

Gene Name

microtubule-associated protein 1 A

Synonyms

Mtap1, Mtap-1, 6330416M19Rik, Mtap1a

MMRRC Submission

044167-MU

Accession Numbers

Is this an essential gene?

Possibly non essential (E-score: 0.331) question?

Stock #

R5987 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

121289600-121310832 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 121304295 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 1864 (V1864A)

Ref Sequence

ENSEMBL: ENSMUSP00000092223 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000094639] [ENSMUST00000110639]

AlphaFold

no structure available at present

Predicted Effect

possibly damaging
Transcript: ENSMUST00000094639
AA Change: V1864A

PolyPhen 2 Score 0.563 (Sensitivity: 0.88; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000092223
Gene: ENSMUSG00000027254
AA Change: V1864A

Domain	Start	End	E-Value	Type
Blast:Lactamase_B	286	538	2e-54	BLAST
SCOP:d1eq1a_	584	699	8e-5	SMART
low complexity region	743	755	N/A	INTRINSIC
low complexity region	820	833	N/A	INTRINSIC
low complexity region	852	867	N/A	INTRINSIC
low complexity region	897	911	N/A	INTRINSIC
low complexity region	1228	1239	N/A	INTRINSIC
low complexity region	1334	1344	N/A	INTRINSIC
low complexity region	1540	1555	N/A	INTRINSIC
coiled coil region	1573	1602	N/A	INTRINSIC
internal_repeat_1	1616	1726	7.66e-6	PROSPERO
coiled coil region	1747	1771	N/A	INTRINSIC
internal_repeat_1	1774	1888	7.66e-6	PROSPERO
low complexity region	2060	2084	N/A	INTRINSIC
low complexity region	2121	2133	N/A	INTRINSIC
low complexity region	2156	2169	N/A	INTRINSIC
low complexity region	2383	2396	N/A	INTRINSIC
low complexity region	2436	2460	N/A	INTRINSIC
low complexity region	2517	2541	N/A	INTRINSIC
low complexity region	2589	2600	N/A	INTRINSIC
low complexity region	2662	2682	N/A	INTRINSIC
low complexity region	2685	2704	N/A	INTRINSIC
low complexity region	2716	2728	N/A	INTRINSIC
low complexity region	2766	2790	N/A	INTRINSIC
low complexity region	2980	2988	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000110639
AA Change: V1626A

PolyPhen 2 Score 0.035 (Sensitivity: 0.94; Specificity: 0.82)

SMART Domains

Protein: ENSMUSP00000106269
Gene: ENSMUSG00000027254
AA Change: V1626A

Domain	Start	End	E-Value	Type
Blast:Lactamase_B	48	300	3e-54	BLAST
SCOP:d1eq1a_	346	461	1e-4	SMART
low complexity region	505	517	N/A	INTRINSIC
low complexity region	582	595	N/A	INTRINSIC
low complexity region	614	629	N/A	INTRINSIC
low complexity region	659	673	N/A	INTRINSIC
low complexity region	990	1001	N/A	INTRINSIC
low complexity region	1096	1106	N/A	INTRINSIC
low complexity region	1302	1317	N/A	INTRINSIC
coiled coil region	1335	1364	N/A	INTRINSIC
internal_repeat_1	1378	1488	5.43e-6	PROSPERO
coiled coil region	1509	1533	N/A	INTRINSIC
internal_repeat_1	1536	1650	5.43e-6	PROSPERO
low complexity region	1822	1846	N/A	INTRINSIC
low complexity region	1883	1895	N/A	INTRINSIC
low complexity region	1918	1931	N/A	INTRINSIC
low complexity region	2145	2158	N/A	INTRINSIC
low complexity region	2198	2222	N/A	INTRINSIC
low complexity region	2279	2303	N/A	INTRINSIC
low complexity region	2351	2362	N/A	INTRINSIC
low complexity region	2424	2444	N/A	INTRINSIC
low complexity region	2447	2466	N/A	INTRINSIC
low complexity region	2478	2490	N/A	INTRINSIC
low complexity region	2528	2552	N/A	INTRINSIC
low complexity region	2742	2750	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000133283

Coding Region Coverage

1x: 99.9%
3x: 99.4%
10x: 97.2%
20x: 91.2%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that belongs to the microtubule-associated protein family. The proteins of this family are thought to be involved in microtubule assembly, which is an essential step in neurogenesis. The product of this gene is a precursor polypeptide that presumably undergoes proteolytic processing to generate the final MAP1A heavy chain and LC2 light chain. Expression of this gene is almost exclusively in the brain. Studies of the rat microtubule-associated protein 1A gene suggested a role in early events of spinal cord development. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit Purkinje cell degeneration. Mice homozygous for a spontaneous mutation exhibit mild ataxia and Purkinje cell degeneration. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 93 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca12	A	C	1: 71,258,098	L2411R	probably damaging	Het
Als2	A	G	1: 59,206,587	W577R	probably damaging	Het
Aox2	C	A	1: 58,307,359	R551S	probably benign	Het
Areg	A	T	5: 91,146,718	H245L	possibly damaging	Het
Arhgap35	T	C	7: 16,563,467	T558A	possibly damaging	Het
Arhgef28	A	T	13: 97,936,860	C1322*	probably null	Het
Arhgef38	T	C	3: 133,206,958	R107G	possibly damaging	Het
Atf7ip	T	A	6: 136,571,502	F695L	probably damaging	Het
AW209491	C	T	13: 14,637,780	A406V	probably benign	Het
Bche	T	G	3: 73,648,678	Q549P	possibly damaging	Het
Blnk	A	G	19: 40,929,289	F417L	possibly damaging	Het
Bloc1s1	T	G	10: 128,923,386	K17T	probably damaging	Het
C330018D20Rik	G	T	18: 56,957,896	T65K	probably damaging	Het
Cers1	T	A	8: 70,321,578	S162T	possibly damaging	Het
Cgn	T	C	3: 94,779,522	K157E	probably benign	Het
Cldn7	G	A	11: 69,967,668	R196Q	probably benign	Het
Clrn2	C	A	5: 45,454,027	Q73K	probably benign	Het
Cmss1	A	G	16: 57,302,245	V262A	probably benign	Het
Cpb2	T	A	14: 75,260,688	V97E	probably damaging	Het
Ctnnd2	G	A	15: 30,683,241	V463I	probably benign	Het
Cyp7a1	A	T	4: 6,268,476	S416R	probably benign	Het
Dip2b	C	T	15: 100,190,079	R965C	probably damaging	Het
Dkk3	T	C	7: 112,150,658	T102A	probably benign	Het
Dmap1	C	A	4: 117,680,842		probably null	Het
Dnah12	C	A	14: 26,886,871	D3872E	possibly damaging	Het
Dnah7b	A	G	1: 46,119,398		probably null	Het
Dnaic1	C	T	4: 41,632,391	T575I	probably benign	Het
Dsg1a	T	A	18: 20,331,542	Y365N	probably damaging	Het
Dusp11	T	A	6: 85,959,233	K18*	probably null	Het
E2f2	A	T	4: 136,172,934	T52S	probably benign	Het
Elavl4	A	G	4: 110,290,644	L13S	probably benign	Het
Epor	T	C	9: 21,962,276	D59G	possibly damaging	Het
Eral1	A	G	11: 78,080,233	C43R	possibly damaging	Het
Fam135b	A	G	15: 71,490,848	V228A	probably benign	Het
Gba	T	C	3: 89,205,822	S187P	probably damaging	Het
Gcc2	G	T	10: 58,255,847		probably benign	Het
Gdap2	C	A	3: 100,202,256		probably benign	Het
Gm10271	A	T	10: 116,972,592	F6L	probably damaging	Het
Gm10801	C	CGTG	2: 98,663,807		probably null	Het
Gm8251	A	T	1: 44,057,257	N1560K	probably benign	Het
Gpr160	T	C	3: 30,896,463	L228P	probably benign	Het
Gsdmc2	A	C	15: 63,830,866	V184G	probably benign	Het
Gtf2e2	A	T	8: 33,776,052	K252M	probably damaging	Het
Gtf2e2	G	T	8: 33,776,053	K252N	probably benign	Het
Gys1	T	C	7: 45,438,105	Y102H	probably benign	Het
Hist1h4b	A	G	13: 23,757,226	D69G	probably damaging	Het
Ifit3b	A	C	19: 34,612,198	D258A	probably damaging	Het
Itpr3	T	A	17: 27,104,601	M1200K	probably damaging	Het
Kcng4	A	T	8: 119,626,359	F271I	probably damaging	Het
Klhdc2	C	T	12: 69,303,613	S144L	possibly damaging	Het
Lhcgr	A	G	17: 88,755,578	F222S	probably damaging	Het
Lrp5	C	G	19: 3,628,299	G519R	probably damaging	Het
Magel2	T	C	7: 62,378,767	V473A	probably benign	Het
Mast4	T	A	13: 102,758,734	Q760H	probably damaging	Het
Mertk	A	G	2: 128,771,374	N437D	probably benign	Het
Mettl18	G	A	1: 163,996,775	V222I	probably benign	Het
Mical2	C	T	7: 112,334,948	T782M	probably benign	Het
Mocos	T	A	18: 24,686,693	V664E	probably damaging	Het
Neb	G	T	2: 52,295,294	N975K	probably benign	Het
Nectin3	A	T	16: 46,464,145	S59T	probably benign	Het
Nelfb	A	T	2: 25,203,888	M11K	probably damaging	Het
Nrp1	A	G	8: 128,476,169	N545S	probably damaging	Het
Olfr123	T	A	17: 37,796,357	N304K	probably benign	Het
Olfr1333	T	C	4: 118,830,281	D53G	probably damaging	Het
Olfr1472	A	T	19: 13,453,960	S186T	possibly damaging	Het
Olfr492	T	A	7: 108,323,047	T210S	probably benign	Het
Olfr66	T	A	7: 103,881,700	D181V	probably damaging	Het
Olfr814	A	T	10: 129,874,521	F79I	probably damaging	Het
Olfr968	T	C	9: 39,772,540	T87A	probably benign	Het
P3h1	A	G	4: 119,246,665	H587R	probably damaging	Het
Paqr4	A	G	17: 23,739,858		probably null	Het
Pde12	A	G	14: 26,669,098	V152A	probably benign	Het
Ppip5k1	C	A	2: 121,350,491	E45*	probably null	Het
Ptch2	C	T	4: 117,110,057	A677V	probably benign	Het
Rgs12	A	G	5: 35,020,345	N93S	probably damaging	Het
Rif1	C	G	2: 52,095,844	L614V	probably damaging	Het
Rnf32	T	C	5: 29,203,147	S125P	probably damaging	Het
Robo4	A	G	9: 37,411,400	I850V	probably damaging	Het
Scap	T	A	9: 110,381,151	I876N	probably damaging	Het
Sin3a	A	G	9: 57,127,200	D1219G	possibly damaging	Het
Skint5	T	C	4: 113,885,808	E354G	unknown	Het
Spg20	A	G	3: 55,126,541	D396G	probably benign	Het
Spindoc	G	A	19: 7,373,659	S311L	probably benign	Het
Spta1	G	T	1: 174,223,328	R1791L	probably damaging	Het
Tbck	T	C	3: 132,801,517	I750T	possibly damaging	Het
Tcrg-V1	A	T	13: 19,340,304	Y66F	probably benign	Het
Tmem191c	T	C	16: 17,276,470		probably null	Het
Vmn2r125	A	G	4: 156,349,997	Y26C	probably damaging	Het
Zbtb17	T	C	4: 141,464,817	C358R	possibly damaging	Het
Zfp180	G	A	7: 24,105,434	G426E	probably damaging	Het
Zfp445	A	G	9: 122,853,886	V330A	probably benign	Het
Zfp595	A	G	13: 67,317,624	C192R	probably damaging	Het
Zkscan4	A	G	13: 21,484,453	H387R	probably damaging	Het

Other mutations in Map1a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00419:Map1a	APN	2	121299027	missense	probably damaging	0.99
IGL00826:Map1a	APN	2	121302276	missense	possibly damaging	0.87
IGL01476:Map1a	APN	2	121305207	missense	probably damaging	1.00
IGL02029:Map1a	APN	2	121303298	missense	possibly damaging	0.57
IGL02100:Map1a	APN	2	121302846	missense	probably damaging	0.99
IGL02136:Map1a	APN	2	121300212	missense	probably damaging	1.00
IGL02146:Map1a	APN	2	121299446	missense	probably damaging	1.00
IGL02264:Map1a	APN	2	121307313	missense	probably damaging	1.00
IGL02456:Map1a	APN	2	121298653	missense	probably damaging	1.00
IGL02485:Map1a	APN	2	121299288	missense	probably damaging	1.00
IGL02535:Map1a	APN	2	121302177	nonsense	probably null
IGL02628:Map1a	APN	2	121300104	missense	probably damaging	1.00
IGL02721:Map1a	APN	2	121304037	missense	probably benign	0.44
IGL03273:Map1a	APN	2	121300238	missense	probably damaging	1.00
IGL03281:Map1a	APN	2	121305060	missense	probably damaging	1.00
IGL02991:Map1a	UTSW	2	121301610	missense	probably damaging	0.99
R0096:Map1a	UTSW	2	121301505	missense	probably damaging	1.00
R0096:Map1a	UTSW	2	121301505	missense	probably damaging	1.00
R0218:Map1a	UTSW	2	121305425	missense	probably benign	0.00
R0363:Map1a	UTSW	2	121302044	missense	probably damaging	1.00
R0450:Map1a	UTSW	2	121305774	missense	probably benign	0.27
R0469:Map1a	UTSW	2	121305774	missense	probably benign	0.27
R0477:Map1a	UTSW	2	121302101	missense	probably damaging	1.00
R0504:Map1a	UTSW	2	121302941	missense	probably benign	0.03
R0510:Map1a	UTSW	2	121305774	missense	probably benign	0.27
R0521:Map1a	UTSW	2	121305753	missense	probably damaging	1.00
R0601:Map1a	UTSW	2	121298602	missense	probably damaging	1.00
R0619:Map1a	UTSW	2	121305255	missense	probably damaging	0.96
R0633:Map1a	UTSW	2	121308014	missense	probably damaging	1.00
R0652:Map1a	UTSW	2	121302783	missense	probably benign	0.04
R0893:Map1a	UTSW	2	121300533	missense	probably damaging	1.00
R0960:Map1a	UTSW	2	121301643	missense	probably benign	0.16
R1115:Map1a	UTSW	2	121307378	splice site	probably null
R1166:Map1a	UTSW	2	121300260	missense	probably damaging	1.00
R1326:Map1a	UTSW	2	121306190	nonsense	probably null
R1331:Map1a	UTSW	2	121306220	nonsense	probably null
R1395:Map1a	UTSW	2	121303925	missense	probably benign	0.26
R1489:Map1a	UTSW	2	121300437	missense	possibly damaging	0.91
R1573:Map1a	UTSW	2	121304126	missense	probably benign	0.37
R1596:Map1a	UTSW	2	121289765	missense	probably benign	0.00
R1662:Map1a	UTSW	2	121306408	missense	possibly damaging	0.90
R1675:Map1a	UTSW	2	121302655	nonsense	probably null
R1919:Map1a	UTSW	2	121307012	missense	probably damaging	1.00
R2122:Map1a	UTSW	2	121299446	missense	probably damaging	1.00
R2126:Map1a	UTSW	2	121298641	missense	probably damaging	0.96
R2143:Map1a	UTSW	2	121301945	missense	probably damaging	1.00
R2172:Map1a	UTSW	2	121307932	missense	probably damaging	1.00
R2249:Map1a	UTSW	2	121300287	missense	probably damaging	1.00
R2254:Map1a	UTSW	2	121303791	missense	possibly damaging	0.71
R2255:Map1a	UTSW	2	121303791	missense	possibly damaging	0.71
R3834:Map1a	UTSW	2	121307322	missense	probably damaging	1.00
R4011:Map1a	UTSW	2	121300127	missense	probably damaging	1.00
R4346:Map1a	UTSW	2	121301325	missense	probably benign	0.13
R4842:Map1a	UTSW	2	121302086	missense	probably damaging	1.00
R4933:Map1a	UTSW	2	121305905	missense	probably damaging	1.00
R4978:Map1a	UTSW	2	121301142	missense	probably benign	0.00
R4988:Map1a	UTSW	2	121303050	missense	probably benign	0.34
R5026:Map1a	UTSW	2	121307538	missense	possibly damaging	0.83
R5086:Map1a	UTSW	2	121304504	missense	probably damaging	1.00
R5155:Map1a	UTSW	2	121302386	missense	probably damaging	1.00
R5232:Map1a	UTSW	2	121301985	missense	probably damaging	1.00
R5311:Map1a	UTSW	2	121302387	missense	probably damaging	1.00
R5401:Map1a	UTSW	2	121299672	missense	probably damaging	1.00
R5465:Map1a	UTSW	2	121306025	missense	probably damaging	1.00
R5526:Map1a	UTSW	2	121305662	missense	probably damaging	1.00
R5642:Map1a	UTSW	2	121306043	missense	probably damaging	1.00
R5726:Map1a	UTSW	2	121305065	missense	probably damaging	1.00
R5817:Map1a	UTSW	2	121298910	missense	possibly damaging	0.81
R5855:Map1a	UTSW	2	121303674	missense	possibly damaging	0.74
R5917:Map1a	UTSW	2	121305216	missense	probably damaging	1.00
R5974:Map1a	UTSW	2	121304376	missense	probably benign	0.20
R6151:Map1a	UTSW	2	121289823	missense	probably benign	0.12
R6406:Map1a	UTSW	2	121300743	missense	probably damaging	1.00
R7014:Map1a	UTSW	2	121300239	missense	probably damaging	1.00
R7099:Map1a	UTSW	2	121300517	missense	probably benign	0.04
R7211:Map1a	UTSW	2	121304643	missense	probably benign	0.02
R7230:Map1a	UTSW	2	121300818	missense	probably damaging	1.00
R7305:Map1a	UTSW	2	121299458	missense	probably damaging	1.00
R7382:Map1a	UTSW	2	121290785	missense	probably damaging	1.00
R7524:Map1a	UTSW	2	121289812	missense	probably damaging	1.00
R7699:Map1a	UTSW	2	121299720	missense	probably damaging	1.00
R7767:Map1a	UTSW	2	121302036	missense	probably damaging	1.00
R7883:Map1a	UTSW	2	121305372	missense	probably damaging	1.00
R7896:Map1a	UTSW	2	121305176	missense	probably benign	0.00
R7993:Map1a	UTSW	2	121304576	missense	possibly damaging	0.84
R8270:Map1a	UTSW	2	121299020	missense	probably damaging	0.99
R8365:Map1a	UTSW	2	121308047	missense	probably damaging	1.00
R8428:Map1a	UTSW	2	121304937	missense	probably benign	0.42
R8490:Map1a	UTSW	2	121304564	missense	possibly damaging	0.93
R8678:Map1a	UTSW	2	121307256	missense	probably damaging	1.00
R8798:Map1a	UTSW	2	121302287	missense	probably benign	0.20
R8857:Map1a	UTSW	2	121307617	missense	probably damaging	1.00
R8878:Map1a	UTSW	2	121307644	missense	probably damaging	1.00
R8909:Map1a	UTSW	2	121298910	missense	probably damaging	0.99
R8917:Map1a	UTSW	2	121301310	missense	possibly damaging	0.93
R8947:Map1a	UTSW	2	121304969	missense	probably benign	0.27
R9069:Map1a	UTSW	2	121303664	missense	probably benign	0.15
R9198:Map1a	UTSW	2	121303373	missense	probably benign	0.00
R9253:Map1a	UTSW	2	121302342	missense	probably benign	0.00
R9290:Map1a	UTSW	2	121300533	missense	probably damaging	1.00
R9300:Map1a	UTSW	2	121302965	missense	probably damaging	1.00
RF003:Map1a	UTSW	2	121306296	small insertion	probably benign
RF007:Map1a	UTSW	2	121306308	small insertion	probably benign
RF009:Map1a	UTSW	2	121306301	small insertion	probably benign
RF010:Map1a	UTSW	2	121306318	small insertion	probably benign
RF014:Map1a	UTSW	2	121306295	small insertion	probably benign
RF017:Map1a	UTSW	2	121306308	small insertion	probably benign
RF024:Map1a	UTSW	2	121306307	small insertion	probably benign
RF025:Map1a	UTSW	2	121306294	small insertion	probably benign
RF030:Map1a	UTSW	2	121306311	small insertion	probably benign
RF030:Map1a	UTSW	2	121306317	small insertion	probably benign
RF033:Map1a	UTSW	2	121306299	small insertion	probably benign
RF034:Map1a	UTSW	2	121306304	small insertion	probably benign
RF034:Map1a	UTSW	2	121306307	small insertion	probably benign
RF035:Map1a	UTSW	2	121306301	small insertion	probably benign
RF037:Map1a	UTSW	2	121306294	small insertion	probably benign
RF039:Map1a	UTSW	2	121306304	small insertion	probably benign
RF042:Map1a	UTSW	2	121306287	small insertion	probably benign
RF044:Map1a	UTSW	2	121306293	small insertion	probably benign
RF045:Map1a	UTSW	2	121306293	small insertion	probably benign
RF051:Map1a	UTSW	2	121306296	small insertion	probably benign
RF052:Map1a	UTSW	2	121306295	small insertion	probably benign
RF053:Map1a	UTSW	2	121306290	small insertion	probably benign
RF060:Map1a	UTSW	2	121306318	small insertion	probably benign
RF061:Map1a	UTSW	2	121306287	small insertion	probably benign
Z1176:Map1a	UTSW	2	121303238	missense	possibly damaging	0.95
Z1177:Map1a	UTSW	2	121305279	missense	probably damaging	0.99

Predicted Primers

PCR Primer
(F):5'- AGAAGAGCTCTTTCCTGGAAG -3'
(R):5'- ACGTTCCTCAGAGTACCGTG -3'

Sequencing Primer
(F):5'- GAGCTCTTTCCTGGAAGATAAAAG -3'
(R):5'- TCCATCTAGCTCATGGGGGAAC -3'

Posted On

2017-06-26