Mutagenetix > Incidental Mutation

Incidental Mutation 'R4633:Map1b'

349376

Institutional Source

Beutler Lab

Gene Symbol

Map1b

Ensembl Gene

ENSMUSG00000052727

Gene Name

microtubule-associated protein 1B

Synonyms

Mtap1b, Mtap-5, MAP5, Mtap5, LC1

MMRRC Submission

041898-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R4633 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

99557954-99653048 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 99571450 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Methionine at position 424 (V424M)

Ref Sequence

ENSEMBL: ENSMUSP00000068374 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000064762] [ENSMUST00000223725]

AlphaFold

P14873

Predicted Effect

probably damaging
Transcript: ENSMUST00000064762
AA Change: V424M

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000068374
Gene: ENSMUSG00000052727
AA Change: V424M

Domain	Start	End	E-Value	Type
low complexity region	41	50	N/A	INTRINSIC
Blast:Lactamase_B	270	514	1e-56	BLAST
low complexity region	578	595	N/A	INTRINSIC
low complexity region	597	617	N/A	INTRINSIC
SCOP:d1gkub2	633	735	8e-4	SMART
low complexity region	771	813	N/A	INTRINSIC
low complexity region	855	866	N/A	INTRINSIC
low complexity region	889	913	N/A	INTRINSIC
low complexity region	935	956	N/A	INTRINSIC
low complexity region	1006	1030	N/A	INTRINSIC
low complexity region	1247	1261	N/A	INTRINSIC
low complexity region	1390	1404	N/A	INTRINSIC
low complexity region	1545	1557	N/A	INTRINSIC
low complexity region	1724	1735	N/A	INTRINSIC
Pfam:MAP1B_neuraxin	1891	1907	1.9e-10	PFAM
Pfam:MAP1B_neuraxin	1908	1924	8.3e-11	PFAM
Pfam:MAP1B_neuraxin	1942	1958	3.1e-9	PFAM
Pfam:MAP1B_neuraxin	1959	1975	6.2e-9	PFAM
Pfam:MAP1B_neuraxin	2027	2043	2.9e-10	PFAM
Pfam:MAP1B_neuraxin	2044	2060	3.9e-9	PFAM
low complexity region	2227	2257	N/A	INTRINSIC
low complexity region	2286	2307	N/A	INTRINSIC
low complexity region	2316	2343	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000223693

Predicted Effect

probably benign
Transcript: ENSMUST00000223725

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000224702

Meta Mutation Damage Score

0.2720

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 97.1%
20x: 94.9%

Validation Efficiency

95% (73/77)

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 MAP1B heavy chain and LC1 light chain. Gene knockout studies of the mouse microtubule-associated protein 1B gene suggested an important role in development and function of the nervous system. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for one knock-out allele die prior to E8.5. While mice homozygous for other knock-out alleles exhibit behavioral, visual system, and nervous system defects. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 68 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca3	T	A	17: 24,606,503 (GRCm39)	L786Q	probably null	Het
Abcb6	A	T	1: 75,154,426 (GRCm39)		probably benign	Het
Alg10b	T	C	15: 90,112,497 (GRCm39)	V447A	probably benign	Het
Alkbh2	C	T	5: 114,262,287 (GRCm39)	E148K	probably damaging	Het
B4galt7	A	G	13: 55,756,563 (GRCm39)	H203R	probably damaging	Het
Cd44	T	G	2: 102,683,392 (GRCm39)	D214A	possibly damaging	Het
Ces1c	T	C	8: 93,845,014 (GRCm39)	D275G	probably benign	Het
Cnot11	G	T	1: 39,575,299 (GRCm39)	W127L	probably benign	Het
Csmd1	A	G	8: 16,052,620 (GRCm39)	I2168T	probably damaging	Het
Cyp3a59	T	C	5: 146,031,248 (GRCm39)	F137S	probably damaging	Het
Dst	T	A	1: 34,209,515 (GRCm39)	L1234Q	probably damaging	Het
Erbb2	T	A	11: 98,323,814 (GRCm39)	I676N	possibly damaging	Het
Erlin1	G	A	19: 44,029,204 (GRCm39)	R243C	probably damaging	Het
Fanci	T	C	7: 79,076,990 (GRCm39)	L576P	probably damaging	Het
Fzd1	A	T	5: 4,805,865 (GRCm39)	Y572*	probably null	Het
Glg1	C	T	8: 111,904,276 (GRCm39)		probably null	Het
Gpr139	A	T	7: 118,743,628 (GRCm39)	I319N	probably damaging	Het
Hectd4	C	A	5: 121,487,279 (GRCm39)	H3425N	probably benign	Het
Itga10	A	G	3: 96,555,020 (GRCm39)	D118G	possibly damaging	Het
Klra13-ps	T	G	6: 130,268,136 (GRCm39)		noncoding transcript	Het
Krt1	C	T	15: 101,754,622 (GRCm39)	G543S	unknown	Het
Krt5	T	A	15: 101,620,042 (GRCm39)	D225V	probably damaging	Het
Krtap4-9	G	T	11: 99,676,380 (GRCm39)		probably benign	Het
Lama1	C	A	17: 68,105,579 (GRCm39)	A2029E	probably damaging	Het
Lrp2	T	A	2: 69,291,761 (GRCm39)	T3473S	probably benign	Het
Lrrc37	A	T	11: 103,509,957 (GRCm39)		probably benign	Het
Lrriq1	G	A	10: 103,036,424 (GRCm39)	R910*	probably null	Het
Mrtfb	T	C	16: 13,197,737 (GRCm39)	I85T	possibly damaging	Het
Mylk2	T	C	2: 152,759,335 (GRCm39)	S369P	probably benign	Het
Myom3	T	G	4: 135,503,010 (GRCm39)	F362L	probably benign	Het
Nomo1	A	G	7: 45,699,684 (GRCm39)		probably benign	Het
Or10s1	T	A	9: 39,985,630 (GRCm39)	V13E	probably damaging	Het
Or1p1	T	G	11: 74,180,120 (GRCm39)	M216R	probably benign	Het
Or2l13b	C	T	16: 19,349,034 (GRCm39)	G212D	possibly damaging	Het
Or2w4	A	G	13: 21,795,398 (GRCm39)	V247A	probably damaging	Het
Parp4	C	T	14: 56,885,048 (GRCm39)	L1376F	unknown	Het
Phykpl	C	A	11: 51,484,435 (GRCm39)	A208E	probably damaging	Het
Pla2g15	T	C	8: 106,886,887 (GRCm39)	F126S	probably damaging	Het
Polq	T	G	16: 36,868,904 (GRCm39)	M479R	probably damaging	Het
Prpf4b	A	G	13: 35,084,425 (GRCm39)	T938A	probably damaging	Het
Psma1	A	G	7: 113,870,369 (GRCm39)	M63T	probably damaging	Het
Rbpms2	T	C	9: 65,558,918 (GRCm39)	S174P	probably benign	Het
Rcc1	G	T	4: 132,063,080 (GRCm39)	S162R	probably damaging	Het
Rev3l	T	G	10: 39,722,182 (GRCm39)	L2520R	probably damaging	Het
Rhobtb1	T	A	10: 69,085,443 (GRCm39)		probably null	Het
Rps19	G	T	7: 24,588,595 (GRCm39)		probably benign	Het
Rsf1	GCG	GCGACGGCGACG	7: 97,229,114 (GRCm39)		probably benign	Het
Selenof	C	T	3: 144,302,622 (GRCm39)	R116*	probably null	Het
Slc16a11	T	C	11: 70,107,205 (GRCm39)		probably null	Het
Stk3	A	G	15: 34,959,074 (GRCm39)	V296A	probably damaging	Het
Taar8b	C	A	10: 23,968,150 (GRCm39)	E15*	probably null	Het
Tas2r102	T	A	6: 132,739,642 (GRCm39)	N183K	possibly damaging	Het
Tet2	T	A	3: 133,191,310 (GRCm39)	E1041D	probably benign	Het
Tm9sf1	A	G	14: 55,878,660 (GRCm39)	V244A	probably damaging	Het
Trgc4	G	T	13: 19,536,457 (GRCm39)	V172F	probably benign	Het
Trim24	T	A	6: 37,933,371 (GRCm39)	I650K	probably damaging	Het
Trim59	G	T	3: 68,944,747 (GRCm39)	Q198K	probably benign	Het
Ttc28	C	T	5: 111,371,867 (GRCm39)	T772I	probably damaging	Het
Tvp23a	C	T	16: 10,244,909 (GRCm39)	V146M	probably benign	Het
Usp17la	A	T	7: 104,509,428 (GRCm39)	D11V	possibly damaging	Het
Usp48	A	G	4: 137,362,211 (GRCm39)	K32R	probably damaging	Het
Uspl1	A	G	5: 149,151,202 (GRCm39)	K801E	probably damaging	Het
Utp20	T	C	10: 88,588,814 (GRCm39)	I2452V	probably benign	Het
Vps18	T	C	2: 119,123,757 (GRCm39)	L228P	probably damaging	Het
Yju2b	T	C	8: 84,987,024 (GRCm39)	T158A	probably benign	Het
Zfp410	A	T	12: 84,372,510 (GRCm39)	D112V	probably damaging	Het
Zfp872	G	T	9: 22,108,490 (GRCm39)		probably null	Het
Zswim8	A	G	14: 20,768,891 (GRCm39)	E1110G	probably damaging	Het

Other mutations in Map1b

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00508:Map1b	APN	13	99,565,741 (GRCm39)	missense	unknown
IGL00533:Map1b	APN	13	99,569,112 (GRCm39)	missense	unknown
IGL00801:Map1b	APN	13	99,566,605 (GRCm39)	missense	unknown
IGL01141:Map1b	APN	13	99,571,269 (GRCm39)	missense	probably damaging	1.00
IGL01418:Map1b	APN	13	99,568,338 (GRCm39)	missense	unknown
IGL01464:Map1b	APN	13	99,569,251 (GRCm39)	missense	unknown
IGL01690:Map1b	APN	13	99,571,512 (GRCm39)	missense	probably damaging	1.00
IGL01991:Map1b	APN	13	99,566,077 (GRCm39)	missense	unknown
IGL02245:Map1b	APN	13	99,568,036 (GRCm39)	missense	unknown
IGL02376:Map1b	APN	13	99,572,103 (GRCm39)	missense	probably damaging	1.00
IGL02380:Map1b	APN	13	99,567,651 (GRCm39)	missense	unknown
IGL02442:Map1b	APN	13	99,644,706 (GRCm39)	missense	probably damaging	1.00
IGL02465:Map1b	APN	13	99,569,914 (GRCm39)	missense	unknown
IGL02816:Map1b	APN	13	99,578,263 (GRCm39)	missense	probably damaging	1.00
IGL02859:Map1b	APN	13	99,569,544 (GRCm39)	missense	unknown
IGL02934:Map1b	APN	13	99,571,639 (GRCm39)	missense	probably benign	0.09
IGL02970:Map1b	APN	13	99,567,242 (GRCm39)	nonsense	probably null
IGL03148:Map1b	APN	13	99,578,203 (GRCm39)	missense	probably damaging	1.00
IGL03401:Map1b	APN	13	99,563,776 (GRCm39)	missense	unknown
IGL03138:Map1b	UTSW	13	99,562,334 (GRCm39)	missense	unknown
R0006:Map1b	UTSW	13	99,571,810 (GRCm39)	missense	probably damaging	1.00
R0006:Map1b	UTSW	13	99,571,810 (GRCm39)	missense	probably damaging	1.00
R0035:Map1b	UTSW	13	99,571,846 (GRCm39)	missense	probably damaging	1.00
R0069:Map1b	UTSW	13	99,566,356 (GRCm39)	missense	unknown
R0315:Map1b	UTSW	13	99,567,624 (GRCm39)	missense	unknown
R0539:Map1b	UTSW	13	99,570,526 (GRCm39)	missense	unknown
R0548:Map1b	UTSW	13	99,568,191 (GRCm39)	missense	unknown
R0613:Map1b	UTSW	13	99,578,149 (GRCm39)	missense	probably damaging	1.00
R0730:Map1b	UTSW	13	99,566,274 (GRCm39)	nonsense	probably null
R1103:Map1b	UTSW	13	99,563,974 (GRCm39)	splice site	probably benign
R1300:Map1b	UTSW	13	99,569,029 (GRCm39)	missense	unknown
R1353:Map1b	UTSW	13	99,563,834 (GRCm39)	missense	unknown
R1387:Map1b	UTSW	13	99,569,158 (GRCm39)	missense	unknown
R1481:Map1b	UTSW	13	99,567,679 (GRCm39)	missense	unknown
R1509:Map1b	UTSW	13	99,568,036 (GRCm39)	missense	unknown
R1521:Map1b	UTSW	13	99,569,247 (GRCm39)	missense	unknown
R1604:Map1b	UTSW	13	99,566,080 (GRCm39)	missense	unknown
R1649:Map1b	UTSW	13	99,652,986 (GRCm39)	missense	probably benign	0.03
R1651:Map1b	UTSW	13	99,569,091 (GRCm39)	missense	unknown
R1661:Map1b	UTSW	13	99,568,437 (GRCm39)	missense	unknown
R1665:Map1b	UTSW	13	99,568,437 (GRCm39)	missense	unknown
R1770:Map1b	UTSW	13	99,567,001 (GRCm39)	missense	unknown
R1926:Map1b	UTSW	13	99,567,200 (GRCm39)	missense	unknown
R1928:Map1b	UTSW	13	99,567,454 (GRCm39)	missense	unknown
R2093:Map1b	UTSW	13	99,566,178 (GRCm39)	missense	unknown
R2110:Map1b	UTSW	13	99,567,629 (GRCm39)	missense	unknown
R2116:Map1b	UTSW	13	99,567,152 (GRCm39)	missense	unknown
R2164:Map1b	UTSW	13	99,565,846 (GRCm39)	missense	unknown
R2207:Map1b	UTSW	13	99,567,591 (GRCm39)	missense	unknown
R2273:Map1b	UTSW	13	99,568,592 (GRCm39)	missense	unknown
R2443:Map1b	UTSW	13	99,566,919 (GRCm39)	missense	unknown
R3054:Map1b	UTSW	13	99,569,250 (GRCm39)	missense	unknown
R3766:Map1b	UTSW	13	99,570,595 (GRCm39)	missense	unknown
R3911:Map1b	UTSW	13	99,567,580 (GRCm39)	missense	unknown
R4005:Map1b	UTSW	13	99,566,415 (GRCm39)	missense	unknown
R4130:Map1b	UTSW	13	99,568,188 (GRCm39)	missense	unknown
R4513:Map1b	UTSW	13	99,580,741 (GRCm39)	missense	probably damaging	1.00
R4613:Map1b	UTSW	13	99,566,810 (GRCm39)	nonsense	probably null
R4646:Map1b	UTSW	13	99,568,977 (GRCm39)	missense	unknown
R4690:Map1b	UTSW	13	99,567,576 (GRCm39)	missense	unknown
R4704:Map1b	UTSW	13	99,566,983 (GRCm39)	missense	unknown
R4836:Map1b	UTSW	13	99,567,562 (GRCm39)	missense	unknown
R4916:Map1b	UTSW	13	99,569,808 (GRCm39)	missense	unknown
R4951:Map1b	UTSW	13	99,568,935 (GRCm39)	missense	unknown
R4960:Map1b	UTSW	13	99,568,720 (GRCm39)	missense	probably benign	0.23
R4961:Map1b	UTSW	13	99,572,161 (GRCm39)	missense	probably damaging	1.00
R5030:Map1b	UTSW	13	99,570,682 (GRCm39)	missense	unknown
R5090:Map1b	UTSW	13	99,566,534 (GRCm39)	nonsense	probably null
R5469:Map1b	UTSW	13	99,565,846 (GRCm39)	missense	unknown
R5820:Map1b	UTSW	13	99,569,332 (GRCm39)	missense	unknown
R5885:Map1b	UTSW	13	99,566,589 (GRCm39)	missense	unknown
R5915:Map1b	UTSW	13	99,566,839 (GRCm39)	missense	unknown
R5923:Map1b	UTSW	13	99,569,661 (GRCm39)	missense	unknown
R6063:Map1b	UTSW	13	99,567,645 (GRCm39)	missense	unknown
R6102:Map1b	UTSW	13	99,562,381 (GRCm39)	missense	unknown
R6218:Map1b	UTSW	13	99,569,714 (GRCm39)	missense	unknown
R6435:Map1b	UTSW	13	99,652,871 (GRCm39)	missense	probably damaging	0.99
R6663:Map1b	UTSW	13	99,566,530 (GRCm39)	missense	unknown
R6765:Map1b	UTSW	13	99,562,449 (GRCm39)	missense	unknown
R6860:Map1b	UTSW	13	99,571,275 (GRCm39)	missense	probably damaging	1.00
R6997:Map1b	UTSW	13	99,567,142 (GRCm39)	missense	unknown
R7001:Map1b	UTSW	13	99,567,101 (GRCm39)	missense	unknown
R7310:Map1b	UTSW	13	99,570,163 (GRCm39)	missense	unknown
R7349:Map1b	UTSW	13	99,570,148 (GRCm39)	missense	unknown
R7448:Map1b	UTSW	13	99,644,648 (GRCm39)	missense	probably damaging	0.99
R7449:Map1b	UTSW	13	99,644,648 (GRCm39)	missense	probably damaging	0.99
R7452:Map1b	UTSW	13	99,644,648 (GRCm39)	missense	probably damaging	0.99
R7810:Map1b	UTSW	13	99,568,390 (GRCm39)	missense	unknown
R7820:Map1b	UTSW	13	99,567,685 (GRCm39)	missense	unknown
R8396:Map1b	UTSW	13	99,570,621 (GRCm39)	missense	unknown
R8470:Map1b	UTSW	13	99,652,950 (GRCm39)	missense	probably damaging	0.98
R8535:Map1b	UTSW	13	99,571,662 (GRCm39)	missense	probably damaging	1.00
R8777:Map1b	UTSW	13	99,567,304 (GRCm39)	missense	unknown
R8777-TAIL:Map1b	UTSW	13	99,567,304 (GRCm39)	missense	unknown
R8812:Map1b	UTSW	13	99,569,323 (GRCm39)	missense	unknown
R8903:Map1b	UTSW	13	99,569,017 (GRCm39)	nonsense	probably null
R8928:Map1b	UTSW	13	99,568,624 (GRCm39)	missense	unknown
R8954:Map1b	UTSW	13	99,570,735 (GRCm39)	missense	unknown
R9164:Map1b	UTSW	13	99,568,816 (GRCm39)	nonsense	probably null
R9164:Map1b	UTSW	13	99,562,351 (GRCm39)	missense	unknown
R9190:Map1b	UTSW	13	99,571,914 (GRCm39)	missense	probably damaging	0.99
R9334:Map1b	UTSW	13	99,568,148 (GRCm39)	missense	unknown
R9339:Map1b	UTSW	13	99,567,570 (GRCm39)	missense	unknown
R9357:Map1b	UTSW	13	99,566,708 (GRCm39)	nonsense	probably null
R9430:Map1b	UTSW	13	99,570,616 (GRCm39)	missense	unknown
RF003:Map1b	UTSW	13	99,567,258 (GRCm39)	missense	unknown
X0019:Map1b	UTSW	13	99,568,920 (GRCm39)	missense	unknown
X0019:Map1b	UTSW	13	99,566,476 (GRCm39)	missense	unknown
Z1088:Map1b	UTSW	13	99,644,623 (GRCm39)	missense	probably benign	0.07

Predicted Primers

PCR Primer
(F):5'- AGAACCCGAATGATTTTCTCAGC -3'
(R):5'- GGGTTGTGTTTCTCAACGTACC -3'

Sequencing Primer
(F):5'- CGAATGATTTTCTCAGCGGGGTTG -3'
(R):5'- GTTTCTCAACGTACCTGAAAACCTG -3'

Posted On

2015-10-08