Mutagenetix > Incidental Mutation

Incidental Mutation 'R4961:Map1b'

381780

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

042558-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R4961 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

99557954-99653048 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 99572161 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 187 (T187A)

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: T187A

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000068374
Gene: ENSMUSG00000052727
AA Change: T187A

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

0.2882

Coding Region Coverage

1x: 98.9%
3x: 98.1%
10x: 95.3%
20x: 88.3%

Validation Efficiency

95% (62/65)

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: 56 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
3110082I17Rik	T	C	5: 139,349,855 (GRCm39)	K65E	probably damaging	Het
Acp5	C	A	9: 22,041,233 (GRCm39)	A65S	probably benign	Het
Adad2	G	A	8: 120,342,397 (GRCm39)	R345H	probably damaging	Het
Adamts7	G	T	9: 90,067,793 (GRCm39)	G428W	probably damaging	Het
Amy1	A	G	3: 113,355,498 (GRCm39)	S326P	probably damaging	Het
Ankrd44	C	T	1: 54,703,071 (GRCm39)	D482N	probably damaging	Het
Anks6	C	T	4: 47,030,795 (GRCm39)	G601S	probably damaging	Het
Ano8	G	C	8: 71,935,640 (GRCm39)	P326R	probably damaging	Het
Arhgef26	A	G	3: 62,367,046 (GRCm39)	E793G	probably damaging	Het
Cd9	A	T	6: 125,440,703 (GRCm39)	V96E	probably damaging	Het
Cdh9	A	G	15: 16,850,914 (GRCm39)	N561S	probably benign	Het
Col16a1	G	A	4: 129,948,272 (GRCm39)		probably null	Het
Cpne7	G	A	8: 123,860,498 (GRCm39)	G484R	probably damaging	Het
Dcun1d4	A	T	5: 73,701,463 (GRCm39)	K194*	probably null	Het
Dock3	A	G	9: 106,818,515 (GRCm39)	V1193A	probably damaging	Het
Dst	A	G	1: 34,007,904 (GRCm39)	R113G	possibly damaging	Het
Epha5	A	T	5: 84,381,502 (GRCm39)	S450T	probably damaging	Het
Gm5581	A	T	6: 131,144,190 (GRCm39)		noncoding transcript	Het
Grhl3	A	G	4: 135,279,918 (GRCm39)	Y379H	probably damaging	Het
Herpud1	T	C	8: 95,117,454 (GRCm39)	S13P	probably benign	Het
Jam2	C	T	16: 84,606,435 (GRCm39)	Q150*	probably null	Het
Jph2	C	G	2: 163,217,668 (GRCm39)	R336P	probably damaging	Het
Kansl3	T	A	1: 36,387,764 (GRCm39)		probably null	Het
Kctd1	G	A	18: 15,195,580 (GRCm39)	P348S	probably damaging	Het
Klhl30	T	A	1: 91,285,106 (GRCm39)	S321T	possibly damaging	Het
Klhl5	T	C	5: 65,310,033 (GRCm39)		probably benign	Het
Letm2	T	C	8: 26,084,108 (GRCm39)	H41R	possibly damaging	Het
Ltn1	A	T	16: 87,194,679 (GRCm39)	C1407S	probably benign	Het
Marveld2	T	C	13: 100,748,431 (GRCm39)	N216S	probably benign	Het
Matn1	A	G	4: 130,680,234 (GRCm39)	Y437C	probably damaging	Het
Oas1h	T	C	5: 121,009,159 (GRCm39)	Y290H	probably damaging	Het
Ofcc1	A	G	13: 40,417,035 (GRCm39)		probably null	Het
Or2m12	C	A	16: 19,104,726 (GRCm39)	G256W	probably damaging	Het
Or4k51	A	T	2: 111,584,750 (GRCm39)	D52V	probably damaging	Het
Or8g34	A	G	9: 39,373,183 (GRCm39)	Y152C	probably damaging	Het
Otof	C	A	5: 30,540,837 (GRCm39)		probably benign	Het
Pcdh15	G	T	10: 74,215,249 (GRCm39)		probably null	Het
Pgk2	G	A	17: 40,518,412 (GRCm39)	P339S	probably damaging	Het
Piezo2	T	C	18: 63,186,032 (GRCm39)		probably null	Het
Prex2	A	G	1: 11,168,705 (GRCm39)	T234A	possibly damaging	Het
Rasgrf1	C	T	9: 89,826,922 (GRCm39)	T177M	probably benign	Het
Rgs1	A	T	1: 144,124,309 (GRCm39)		probably null	Het
Snx25	T	C	8: 46,521,229 (GRCm39)	N239S	probably damaging	Het
Spata31d1a	T	A	13: 59,849,716 (GRCm39)	H804L	possibly damaging	Het
Spon2	A	T	5: 33,371,896 (GRCm39)	Y303*	probably null	Het
Spopfm2	A	T	3: 94,082,841 (GRCm39)	C323*	probably null	Het
Thrb	G	A	14: 18,011,076 (GRCm38)	D151N	probably benign	Het
Tns1	A	G	1: 73,975,074 (GRCm39)	V1170A	probably benign	Het
Trbv19	A	T	6: 41,155,706 (GRCm39)	I26F	probably damaging	Het
Tstd2	T	C	4: 46,120,467 (GRCm39)	N311S	probably damaging	Het
Ttn	T	A	2: 76,715,746 (GRCm39)		probably benign	Het
Ugt1a1	CAGAGAGAGAGAGA	CAGAGAGAGAGA	1: 88,139,706 (GRCm39)		probably benign	Het
Vmn1r185	G	A	7: 26,310,716 (GRCm39)	A263V	probably benign	Het
Zfp316	T	C	5: 143,239,169 (GRCm39)	H950R	probably damaging	Het
Zfp51	A	G	17: 21,676,615 (GRCm39)	K29E	probably benign	Het
Zfp644	T	C	5: 106,766,081 (GRCm39)		probably benign	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
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'- GGGTTCCAGGATGTCAAAGG -3'
(R):5'- TATTTTAGTCAGGGCCATGGC -3'

Sequencing Primer
(F):5'- GGAGAGGGGACTTCTACAGACTC -3'
(R):5'- CCTAGAACTTGCTTTGTAGACCAGG -3'

Posted On

2016-04-27