Mutagenetix > Incidental Mutation

Incidental Mutation 'R9190:Map1b'

697701

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

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R9190 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

99557954-99653048 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 99571914 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Leucine at position 269 (R269L)

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: R269L

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000068374
Gene: ENSMUSG00000052727
AA Change: R269L

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

probably benign
Transcript: ENSMUST00000223725

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.1%

Validation Efficiency

100% (52/52)

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: 57 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930433I11Rik	C	T	7: 40,642,880 (GRCm39)	T183I	possibly damaging	Het
Abca13	T	A	11: 9,241,886 (GRCm39)	S1250T	probably damaging	Het
Adamts12	T	A	15: 11,336,446 (GRCm39)	S1510R	probably benign	Het
Adcy5	T	A	16: 35,089,364 (GRCm39)	C520*	probably null	Het
Arhgap21	A	T	2: 20,858,983 (GRCm39)	M1237K	probably null	Het
Atp8b4	T	A	2: 126,225,607 (GRCm39)	N541I	probably damaging	Het
Bbs12	G	T	3: 37,375,223 (GRCm39)	R557L	probably damaging	Het
Bcl7c	T	C	7: 127,266,200 (GRCm39)	T183A	probably benign	Het
Brd7	A	G	8: 89,081,274 (GRCm39)	S192P	probably damaging	Het
Calhm3	G	A	19: 47,146,121 (GRCm39)	A28V	probably benign	Het
Ccdc113	A	G	8: 96,263,101 (GRCm39)	N37S	probably damaging	Het
Cdh5	T	G	8: 104,867,337 (GRCm39)	V538G	probably damaging	Het
Cfap43	T	C	19: 47,726,293 (GRCm39)	E1639G	possibly damaging	Het
Clca3a2	C	T	3: 144,796,599 (GRCm39)	V203I	probably benign	Het
Clstn2	A	G	9: 97,414,815 (GRCm39)	F360L	probably damaging	Het
Cnst	GTGACACGCTTG	GTG	1: 179,407,039 (GRCm39)		probably benign	Het
Cog2	T	C	8: 125,260,058 (GRCm39)	Y234H	probably damaging	Het
Ddhd2	T	C	8: 26,244,495 (GRCm39)	S44G	probably benign	Het
Dync2i2	G	T	2: 29,922,211 (GRCm39)	H417N	probably benign	Het
Farp1	A	G	14: 121,492,988 (GRCm39)	E530G	probably damaging	Het
Fhad1	C	T	4: 141,646,058 (GRCm39)		probably null	Het
Foxj3	T	A	4: 119,477,538 (GRCm39)	C449*	probably null	Het
Fsbp	G	C	4: 11,584,005 (GRCm39)	V235L	probably benign	Het
Fuom	T	C	7: 139,681,252 (GRCm39)	E73G	probably benign	Het
Gm5134	A	G	10: 75,844,645 (GRCm39)	H667R	probably damaging	Het
Igsf21	A	G	4: 139,756,028 (GRCm39)	I361T	probably damaging	Het
Iws1	G	A	18: 32,213,213 (GRCm39)	E214K	possibly damaging	Het
Kmt2d	A	T	15: 98,749,896 (GRCm39)	V2599E	unknown	Het
Lama1	T	A	17: 68,111,514 (GRCm39)	M2255K		Het
Litafd	C	A	16: 8,501,647 (GRCm39)	P50T		Het
Lrrc32	A	G	7: 98,148,234 (GRCm39)	H338R	probably benign	Het
Ms4a5	T	A	19: 11,256,733 (GRCm39)	I55F	probably damaging	Het
Muc5b	G	C	7: 141,411,939 (GRCm39)	L1628F	unknown	Het
Myo6	A	G	9: 80,195,384 (GRCm39)	Q918R	unknown	Het
Or1e25	T	A	11: 73,493,877 (GRCm39)	M157K	probably benign	Het
Or2t48	A	G	11: 58,420,161 (GRCm39)	V217A	possibly damaging	Het
Or5m11b	T	A	2: 85,805,884 (GRCm39)	I99N	possibly damaging	Het
Or9i1b	T	G	19: 13,896,967 (GRCm39)	N194K	probably benign	Het
Pals2	A	G	6: 50,157,219 (GRCm39)	R296G	probably damaging	Het
Plin5	A	G	17: 56,419,462 (GRCm39)	V320A	probably damaging	Het
Ptx4	A	T	17: 25,342,257 (GRCm39)	Q244L	possibly damaging	Het
Rab3gap1	A	G	1: 127,858,495 (GRCm39)	T535A	probably benign	Het
Ranbp2	T	C	10: 58,313,117 (GRCm39)	F1279S	probably damaging	Het
Rgl1	T	C	1: 152,428,362 (GRCm39)	H254R	probably damaging	Het
Rida	C	T	15: 34,487,909 (GRCm39)	A69T	probably damaging	Het
Scn2a	T	C	2: 65,511,346 (GRCm39)	F131L	probably benign	Het
Septin1	T	C	7: 126,816,092 (GRCm39)	I141V	probably benign	Het
Slc10a6	A	G	5: 103,765,571 (GRCm39)	S171P	probably damaging	Het
Slc18a1	A	G	8: 69,519,790 (GRCm39)		probably null	Het
Slc38a6	T	C	12: 73,388,526 (GRCm39)	S247P	possibly damaging	Het
Tet2	A	T	3: 133,187,147 (GRCm39)	I1094K	possibly damaging	Het
Tmem234	C	T	4: 129,501,333 (GRCm39)	S138L	probably benign	Het
Trpv1	T	A	11: 73,145,148 (GRCm39)		probably null	Het
Vmn2r60	T	A	7: 41,844,935 (GRCm39)	M766K	probably damaging	Het
Vmn2r84	T	C	10: 130,226,843 (GRCm39)	N332D	probably benign	Het
Zfp292	A	T	4: 34,819,563 (GRCm39)	I258N	probably damaging	Het
Zxdc	A	G	6: 90,375,773 (GRCm39)	K750E	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
R4633:Map1b	UTSW	13	99,571,450 (GRCm39)	missense	probably damaging	1.00
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
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'- AGTCACTGTTGCTGGTGGAC -3'
(R):5'- GGAAGAACTCCAACCTTGACAG -3'

Sequencing Primer
(F):5'- TTGCTGGTGGACCCCTG -3'
(R):5'- TTCATCAACATTAAGCTCAACTCAG -3'

Posted On

2022-02-07