Incidental Mutation 'R4690:Map1b'
ID 354867
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 041941-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4690 (G1)
Quality Score 225
Status Validated
Chromosome 13
Chromosomal Location 99557954-99653048 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 99567576 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 1715 (E1715G)
Ref Sequence ENSEMBL: ENSMUSP00000068374 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064762]
AlphaFold P14873
Predicted Effect unknown
Transcript: ENSMUST00000064762
AA Change: E1715G
SMART Domains Protein: ENSMUSP00000068374
Gene: ENSMUSG00000052727
AA Change: E1715G

DomainStartEndE-ValueType
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 noncoding transcript
Transcript: ENSMUST00000224702
Meta Mutation Damage Score 0.0741 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.5%
Validation Efficiency 98% (89/91)
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: 85 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca9 A G 11: 110,039,706 (GRCm39) F436L probably damaging Het
Adam28 G T 14: 68,879,497 (GRCm39) Q184K probably benign Het
Adh6a A G 3: 138,031,932 (GRCm39) T275A possibly damaging Het
Agap2 A G 10: 126,927,244 (GRCm39) D1082G possibly damaging Het
Alox5 A T 6: 116,400,150 (GRCm39) V263E probably damaging Het
Arhgef16 C T 4: 154,372,420 (GRCm39) probably null Het
Bspry G A 4: 62,404,762 (GRCm39) R186Q probably damaging Het
Ccdc188 T A 16: 18,036,159 (GRCm39) H111Q probably damaging Het
Cd40 T C 2: 164,911,615 (GRCm39) F209S possibly damaging Het
Cfap43 C A 19: 47,736,298 (GRCm39) V1398L probably benign Het
Cln3 A T 7: 126,174,565 (GRCm39) I286N possibly damaging Het
Col9a1 T C 1: 24,263,787 (GRCm39) probably null Het
Cpne9 A G 6: 113,279,016 (GRCm39) E470G probably damaging Het
Cul5 A T 9: 53,534,171 (GRCm39) W654R probably damaging Het
Cyp2a22 T A 7: 26,638,634 (GRCm39) K51* probably null Het
Dcaf10 G A 4: 45,372,769 (GRCm39) R394Q possibly damaging Het
Dot1l C A 10: 80,622,016 (GRCm39) S556* probably null Het
Eif3d A T 15: 77,851,516 (GRCm39) M98K probably benign Het
Fiz1 A G 7: 5,012,167 (GRCm39) V117A probably benign Het
Fryl A G 5: 73,257,636 (GRCm39) V722A probably benign Het
Ftdc1 G A 16: 58,434,333 (GRCm39) T128I probably benign Het
Gm3095 G T 14: 3,964,471 (GRCm38) R63I probably benign Het
Gm7133 A T 1: 97,197,224 (GRCm39) noncoding transcript Het
Hoxb8 A T 11: 96,175,286 (GRCm39) D241V probably benign Het
Hrnr A G 3: 93,230,959 (GRCm39) Q399R unknown Het
Itpk1 A T 12: 102,572,434 (GRCm39) V93D probably damaging Het
Kars1 C T 8: 112,729,216 (GRCm39) A164T probably benign Het
Kcnq4 A T 4: 120,574,208 (GRCm39) I150N probably damaging Het
Kcnrg A T 14: 61,849,176 (GRCm39) L212F probably damaging Het
Kif5b A T 18: 6,216,759 (GRCm39) D521E probably benign Het
Klf11 C T 12: 24,705,071 (GRCm39) T158M probably damaging Het
Klhl6 T C 16: 19,776,034 (GRCm39) I175V probably benign Het
Lsm1 A G 8: 26,283,708 (GRCm39) N40S probably damaging Het
Mecom C A 3: 30,292,459 (GRCm39) A4S probably benign Het
Muc5b G A 7: 141,396,031 (GRCm39) V96M unknown Het
Mug2 A T 6: 122,013,255 (GRCm39) I341L probably benign Het
Mxra7 A T 11: 116,707,078 (GRCm39) probably null Het
Myo5a T C 9: 75,061,105 (GRCm39) L537P probably damaging Het
Myo5b A T 18: 74,855,533 (GRCm39) N1241Y probably damaging Het
Naa16 T C 14: 79,582,497 (GRCm39) R531G probably damaging Het
Neb T A 2: 52,134,087 (GRCm39) M3299L probably benign Het
Nlrp4b T A 7: 10,453,130 (GRCm39) Y76N probably benign Het
Nmral1 T C 16: 4,534,205 (GRCm39) T79A probably damaging Het
Noct C T 3: 51,155,300 (GRCm39) Q23* probably null Het
Nrxn1 A T 17: 90,344,509 (GRCm39) V438D probably damaging Het
Or5b109 A C 19: 13,212,132 (GRCm39) N173H possibly damaging Het
Or5m9 T A 2: 85,877,242 (GRCm39) C139S probably damaging Het
Oxct2a T C 4: 123,216,836 (GRCm39) T182A probably benign Het
Pank2 T C 2: 131,115,945 (GRCm39) I121T probably damaging Het
Pcdh1 T A 18: 38,336,528 (GRCm39) T36S probably benign Het
Pfdn1 A T 18: 36,584,133 (GRCm39) M67K possibly damaging Het
Plec T C 15: 76,058,456 (GRCm39) E3849G probably damaging Het
Polr3a A T 14: 24,514,349 (GRCm39) S817T possibly damaging Het
Pomgnt1 T A 4: 116,012,707 (GRCm39) D401E probably damaging Het
Ppp1r13b T A 12: 111,798,992 (GRCm39) D891V probably damaging Het
Prr14l A G 5: 33,001,500 (GRCm39) probably benign Het
Ptk2b A G 14: 66,410,749 (GRCm39) probably null Het
Rab13 G C 3: 90,128,330 (GRCm39) probably null Het
Rexo1 C T 10: 80,382,255 (GRCm39) A751T probably benign Het
Rfx1 T C 8: 84,809,374 (GRCm39) V233A possibly damaging Het
Rnf149 C T 1: 39,616,295 (GRCm39) probably benign Het
Rrm1 A G 7: 102,097,086 (GRCm39) D122G probably benign Het
Serpina1b A G 12: 103,698,639 (GRCm39) F70S probably damaging Het
Serpinb13 C T 1: 106,910,574 (GRCm39) S66L probably damaging Het
Sh3rf3 T C 10: 58,649,526 (GRCm39) S44P possibly damaging Het
Shroom1 A G 11: 53,356,549 (GRCm39) T471A possibly damaging Het
Slc6a1 A G 6: 114,279,792 (GRCm39) Y152C probably damaging Het
Spata31f3 T A 4: 42,873,032 (GRCm39) probably null Het
Spata6 A T 4: 111,632,023 (GRCm39) T145S probably damaging Het
Srcap G A 7: 127,137,186 (GRCm39) G956D probably damaging Het
Ssh2 A T 11: 77,346,031 (GRCm39) I1339F possibly damaging Het
Tardbp A T 4: 148,697,078 (GRCm39) *99K probably null Het
Tbc1d22a A G 15: 86,196,037 (GRCm39) Y336C probably damaging Het
Tmcc3 G A 10: 94,381,419 (GRCm39) probably benign Het
Tmem178b T G 6: 40,222,547 (GRCm39) D87E probably benign Het
Tmem184a A C 5: 139,791,377 (GRCm39) S380A probably benign Het
Tnfaip2 A G 12: 111,411,682 (GRCm39) K84R possibly damaging Het
Tpgs1 A G 10: 79,511,235 (GRCm39) T126A probably benign Het
Traf3ip1 A G 1: 91,447,834 (GRCm39) E437G possibly damaging Het
Trpc4ap C T 2: 155,477,053 (GRCm39) C755Y probably damaging Het
Tsfm A G 10: 126,866,547 (GRCm39) probably benign Het
Tulp1 A C 17: 28,570,811 (GRCm39) probably benign Het
Vmn1r23 A T 6: 57,903,010 (GRCm39) M256K probably benign Het
Zdhhc8 T C 16: 18,044,605 (GRCm39) D305G probably damaging Het
Zfp326 G A 5: 106,054,942 (GRCm39) R282H probably damaging Het
Other mutations in Map1b
AlleleSourceChrCoordTypePredicted EffectPPH 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
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'- ATAAAGGTGAGGACTCTCGTGG -3'
(R):5'- TAGTCGGCAGTCTCCAGATCAC -3'

Sequencing Primer
(F):5'- ATCAGATTTCGGAGAGAGCTTC -3'
(R):5'- AGTCTCCAGATCACCCTACTCTGG -3'
Posted On 2015-10-21