Incidental Mutation 'R5030:Map1b'
ID 391650
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 042621-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5030 (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 99570682 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 680 (K680E)
Ref Sequence ENSEMBL: ENSMUSP00000068374 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064762]
AlphaFold P14873
Predicted Effect unknown
Transcript: ENSMUST00000064762
AA Change: K680E
SMART Domains Protein: ENSMUSP00000068374
Gene: ENSMUSG00000052727
AA Change: K680E

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 0.0717 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.1%
Validation Efficiency 98% (87/89)
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: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930584F24Rik A C 5: 26,684,783 (GRCm39) noncoding transcript Het
Abca15 A T 7: 119,939,224 (GRCm39) E206V probably damaging Het
Acy1 A G 9: 106,310,596 (GRCm39) F343L probably benign Het
Adam22 T C 5: 8,229,645 (GRCm39) probably benign Het
Adgrv1 A T 13: 81,607,948 (GRCm39) D4041E probably benign Het
Akr1c14 T C 13: 4,129,102 (GRCm39) S166P probably damaging Het
Alms1 T A 6: 85,604,946 (GRCm39) C2199S probably damaging Het
Atm A T 9: 53,431,409 (GRCm39) Y316* probably null Het
Atp1a1 T C 3: 101,487,133 (GRCm39) D892G probably benign Het
Auts2 A G 5: 131,472,336 (GRCm39) V581A probably benign Het
Bltp1 A G 3: 36,997,548 (GRCm39) probably benign Het
Boll T A 1: 55,394,894 (GRCm39) N57I probably damaging Het
C1s2 A C 6: 124,612,547 (GRCm39) V36G possibly damaging Het
Capza1 T C 3: 104,748,154 (GRCm39) Y70C probably damaging Het
Carnmt1 T C 19: 18,668,950 (GRCm39) S292P possibly damaging Het
Cemip2 T G 19: 21,819,469 (GRCm39) F1087V probably benign Het
Cyp2g1 T G 7: 26,520,226 (GRCm39) V486G probably benign Het
Dennd6b T A 15: 89,080,454 (GRCm39) T49S possibly damaging Het
Dhx58 A T 11: 100,586,963 (GRCm39) I610N probably damaging Het
Elapor2 T A 5: 9,478,502 (GRCm39) N455K probably damaging Het
Fam170a T A 18: 50,415,021 (GRCm39) N222K probably benign Het
Fbn1 A G 2: 125,254,624 (GRCm39) V213A possibly damaging Het
Frem3 A C 8: 81,339,876 (GRCm39) D723A possibly damaging Het
Fsip2 A T 2: 82,818,836 (GRCm39) K4856N possibly damaging Het
Galnt17 A G 5: 130,905,351 (GRCm39) V571A probably damaging Het
Gm6124 A G 7: 38,872,454 (GRCm39) noncoding transcript Het
Gm8973 A G 15: 98,904,136 (GRCm39) noncoding transcript Het
Gpd2 A G 2: 57,194,417 (GRCm39) T107A probably damaging Het
Hsd17b11 G A 5: 104,151,158 (GRCm39) A192V probably damaging Het
Igkv6-25 C T 6: 70,192,426 (GRCm39) Q4* probably null Het
Kalrn A G 16: 33,796,112 (GRCm39) I1221T probably benign Het
Klhl9 G T 4: 88,638,771 (GRCm39) T490K possibly damaging Het
Lnpep A G 17: 17,799,571 (GRCm39) V28A probably damaging Het
Lrrc37 G A 11: 103,425,675 (GRCm39) P1419S unknown Het
Man2c1 A G 9: 57,047,923 (GRCm39) H843R probably benign Het
Metap2 A T 10: 93,715,539 (GRCm39) probably null Het
Mfsd2a A T 4: 122,843,949 (GRCm39) I340N possibly damaging Het
Mgll T C 6: 88,795,647 (GRCm39) probably null Het
Myh9 A G 15: 77,691,998 (GRCm39) probably benign Het
Ncapd3 A T 9: 26,983,062 (GRCm39) I937F probably damaging Het
Neb T C 2: 52,224,504 (GRCm39) probably benign Het
Nova1 A G 12: 46,747,030 (GRCm39) S416P probably damaging Het
Oosp3 T C 19: 11,678,308 (GRCm39) W95R probably benign Het
Or1e16 AGCGGTCGTAGGC AGC 11: 73,286,480 (GRCm39) probably null Het
Or2t26 A T 11: 49,039,188 (GRCm39) M35L probably benign Het
Or5p76 T A 7: 108,122,384 (GRCm39) I258F possibly damaging Het
Or7e175 A T 9: 20,049,363 (GRCm39) K317M probably benign Het
Pcdha7 T A 18: 37,108,501 (GRCm39) S509T probably damaging Het
Pdgfrb T C 18: 61,198,207 (GRCm39) V296A probably benign Het
Pdzd2 A T 15: 12,592,494 (GRCm39) L50* probably null Het
Plcl2 G T 17: 50,914,347 (GRCm39) R452L possibly damaging Het
Poldip3 A T 15: 83,022,392 (GRCm39) F131I possibly damaging Het
Pwwp3a T C 10: 80,076,209 (GRCm39) probably benign Het
Rffl G A 11: 82,703,543 (GRCm39) R127* probably null Het
Sec24d T A 3: 123,152,550 (GRCm39) V854E probably damaging Het
Sgo2a T A 1: 58,056,918 (GRCm39) L1034* probably null Het
Slc39a4 C T 15: 76,498,283 (GRCm39) D385N probably damaging Het
Spaca1 A T 4: 34,039,247 (GRCm39) N95K possibly damaging Het
Spag17 C T 3: 99,992,657 (GRCm39) Q1718* probably null Het
Spdl1 C T 11: 34,714,267 (GRCm39) A141T probably benign Het
Stxbp3-ps A T 19: 9,535,714 (GRCm39) noncoding transcript Het
Supv3l1 G T 10: 62,266,394 (GRCm39) A594D probably damaging Het
Tcaf3 A G 6: 42,573,867 (GRCm39) V115A probably benign Het
Tmem131 T C 1: 36,866,255 (GRCm39) N483S possibly damaging Het
Tonsl A T 15: 76,522,301 (GRCm39) C231S probably damaging Het
Trav9n-4 T C 14: 53,532,305 (GRCm39) F53S possibly damaging Het
Trgv7 G T 13: 19,362,558 (GRCm39) L82F probably damaging Het
Trim45 T G 3: 100,835,388 (GRCm39) V457G probably damaging Het
Trpm1 T A 7: 63,885,579 (GRCm39) I865N probably damaging Het
Trpm3 C A 19: 22,676,130 (GRCm39) L99I probably benign Het
Twist1 T A 12: 34,008,440 (GRCm39) L155Q probably damaging Het
Vac14 A G 8: 111,437,018 (GRCm39) E577G possibly damaging Het
Vmn1r184 T C 7: 25,966,881 (GRCm39) V209A probably benign Het
Xdh C T 17: 74,198,288 (GRCm39) G1200R probably damaging Het
Zbbx C T 3: 74,990,990 (GRCm39) D290N possibly damaging Het
Zbtb40 T C 4: 136,725,263 (GRCm39) T585A probably benign Het
Zc3h4 T A 7: 16,156,155 (GRCm39) D262E unknown Het
Zfp777 G T 6: 48,014,601 (GRCm39) D368E 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
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
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'- TGGTTTTAACGCAGATGGCTTC -3'
(R):5'- CTGAGAAGCAAGCCACTGAG -3'

Sequencing Primer
(F):5'- AACGCAGATGGCTTCTTTGTGTC -3'
(R):5'- GAAGCAAGCCACTGAGAGCAAAC -3'
Posted On 2016-06-06