Incidental Mutation 'R2472:Nav2'
ID 253167
Institutional Source Beutler Lab
Gene Symbol Nav2
Ensembl Gene ENSMUSG00000052512
Gene Name neuron navigator 2
Synonyms Rainb1, Unc53H2, 5330421F07Rik, POMFIL2, HELAD1, RAINB2
Accession Numbers
Essential gene? Possibly essential (E-score: 0.550) question?
Stock # R2472 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 48608796-49259838 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 49058632 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 252 (T252A)
Ref Sequence ENSEMBL: ENSMUSP00000139045 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064395] [ENSMUST00000183659] [ENSMUST00000184124] [ENSMUST00000184945]
AlphaFold E9Q842
Predicted Effect noncoding transcript
Transcript: ENSMUST00000064383
SMART Domains Protein: ENSMUSP00000066835
Gene: ENSMUSG00000052512

DomainStartEndE-ValueType
Blast:CH 18 79 2e-35 BLAST
PDB:2YRN|A 18 80 3e-33 PDB
SCOP:d1dxxa1 29 81 4e-15 SMART
low complexity region 94 102 N/A INTRINSIC
low complexity region 189 202 N/A INTRINSIC
low complexity region 229 240 N/A INTRINSIC
low complexity region 304 316 N/A INTRINSIC
coiled coil region 378 408 N/A INTRINSIC
low complexity region 472 483 N/A INTRINSIC
low complexity region 505 517 N/A INTRINSIC
low complexity region 532 554 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000064395
AA Change: T252A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000067448
Gene: ENSMUSG00000052512
AA Change: T252A

DomainStartEndE-ValueType
CH 84 187 1.58e-13 SMART
low complexity region 202 210 N/A INTRINSIC
low complexity region 297 310 N/A INTRINSIC
low complexity region 337 348 N/A INTRINSIC
low complexity region 412 424 N/A INTRINSIC
coiled coil region 486 516 N/A INTRINSIC
low complexity region 580 591 N/A INTRINSIC
low complexity region 613 625 N/A INTRINSIC
low complexity region 640 662 N/A INTRINSIC
low complexity region 846 857 N/A INTRINSIC
low complexity region 920 944 N/A INTRINSIC
low complexity region 947 967 N/A INTRINSIC
low complexity region 990 1004 N/A INTRINSIC
low complexity region 1062 1074 N/A INTRINSIC
low complexity region 1343 1360 N/A INTRINSIC
low complexity region 1368 1385 N/A INTRINSIC
low complexity region 1417 1432 N/A INTRINSIC
low complexity region 1454 1466 N/A INTRINSIC
low complexity region 1526 1540 N/A INTRINSIC
low complexity region 1614 1628 N/A INTRINSIC
coiled coil region 1630 1717 N/A INTRINSIC
low complexity region 1789 1800 N/A INTRINSIC
coiled coil region 1841 1909 N/A INTRINSIC
AAA 2093 2247 1.69e-5 SMART
low complexity region 2404 2430 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000183659
AA Change: T191A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000139309
Gene: ENSMUSG00000052512
AA Change: T191A

DomainStartEndE-ValueType
low complexity region 2 11 N/A INTRINSIC
CH 23 126 6.19e-16 SMART
low complexity region 141 149 N/A INTRINSIC
low complexity region 236 249 N/A INTRINSIC
low complexity region 276 287 N/A INTRINSIC
low complexity region 351 363 N/A INTRINSIC
coiled coil region 425 455 N/A INTRINSIC
low complexity region 519 530 N/A INTRINSIC
low complexity region 552 564 N/A INTRINSIC
low complexity region 579 601 N/A INTRINSIC
low complexity region 785 796 N/A INTRINSIC
low complexity region 859 883 N/A INTRINSIC
low complexity region 886 906 N/A INTRINSIC
low complexity region 929 943 N/A INTRINSIC
low complexity region 1001 1013 N/A INTRINSIC
low complexity region 1282 1299 N/A INTRINSIC
low complexity region 1307 1324 N/A INTRINSIC
low complexity region 1356 1371 N/A INTRINSIC
low complexity region 1393 1405 N/A INTRINSIC
low complexity region 1465 1479 N/A INTRINSIC
low complexity region 1553 1567 N/A INTRINSIC
coiled coil region 1569 1656 N/A INTRINSIC
low complexity region 1728 1739 N/A INTRINSIC
coiled coil region 1780 1848 N/A INTRINSIC
AAA 2032 2186 1.69e-5 SMART
low complexity region 2343 2369 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000184124
Predicted Effect noncoding transcript
Transcript: ENSMUST00000184809
Predicted Effect noncoding transcript
Transcript: ENSMUST00000184928
Predicted Effect probably benign
Transcript: ENSMUST00000184945
AA Change: T252A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000139045
Gene: ENSMUSG00000052512
AA Change: T252A

DomainStartEndE-ValueType
CH 84 187 1.58e-13 SMART
low complexity region 202 210 N/A INTRINSIC
low complexity region 297 310 N/A INTRINSIC
low complexity region 337 348 N/A INTRINSIC
low complexity region 412 424 N/A INTRINSIC
coiled coil region 486 516 N/A INTRINSIC
low complexity region 580 591 N/A INTRINSIC
low complexity region 613 625 N/A INTRINSIC
low complexity region 640 662 N/A INTRINSIC
low complexity region 846 857 N/A INTRINSIC
low complexity region 920 944 N/A INTRINSIC
low complexity region 947 967 N/A INTRINSIC
low complexity region 990 1004 N/A INTRINSIC
low complexity region 1062 1074 N/A INTRINSIC
low complexity region 1343 1360 N/A INTRINSIC
low complexity region 1368 1385 N/A INTRINSIC
low complexity region 1417 1432 N/A INTRINSIC
low complexity region 1454 1466 N/A INTRINSIC
low complexity region 1526 1540 N/A INTRINSIC
low complexity region 1614 1628 N/A INTRINSIC
coiled coil region 1630 1717 N/A INTRINSIC
low complexity region 1789 1800 N/A INTRINSIC
coiled coil region 1841 1909 N/A INTRINSIC
AAA 2093 2247 1.69e-5 SMART
low complexity region 2404 2430 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000184955
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207743
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the neuron navigator gene family, which may play a role in cellular growth and migration. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]
PHENOTYPE: Homozygous null mice display impaired olfaction and hearing, increased latency in a hot plate test, degeneration of the optic nerve, decreased exploration in new environments, and weight loss. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aacs T C 5: 125,583,316 (GRCm39) S291P probably damaging Het
Cbln3 T C 14: 56,121,538 (GRCm39) E36G possibly damaging Het
Cdcp1 A G 9: 123,014,172 (GRCm39) F201L probably benign Het
Crispld1 A T 1: 17,816,052 (GRCm39) R142S probably null Het
Dsc2 T A 18: 20,178,526 (GRCm39) M293L probably benign Het
Dzip3 A T 16: 48,774,150 (GRCm39) S362T possibly damaging Het
Grm4 C T 17: 27,653,649 (GRCm39) C512Y probably damaging Het
Klk14 G A 7: 43,341,501 (GRCm39) C51Y probably damaging Het
L1td1 C T 4: 98,621,396 (GRCm39) probably benign Het
Neu3 A C 7: 99,462,614 (GRCm39) S370A probably damaging Het
Nfasc T A 1: 132,515,959 (GRCm39) probably benign Het
Or2o1 T C 11: 49,051,198 (GRCm39) V119A possibly damaging Het
Ptk7 T C 17: 46,887,774 (GRCm39) T553A probably benign Het
Rap2a T C 14: 120,716,245 (GRCm39) I36T possibly damaging Het
Rinl A C 7: 28,489,803 (GRCm39) D7A possibly damaging Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Sec16a T C 2: 26,329,948 (GRCm39) E689G probably damaging Het
Sec31a T C 5: 100,533,064 (GRCm39) I560M probably damaging Het
Secisbp2l C T 2: 125,582,657 (GRCm39) G933D possibly damaging Het
Setdb2 G A 14: 59,656,903 (GRCm39) T138I possibly damaging Het
Sgsh G T 11: 119,246,300 (GRCm39) P4Q possibly damaging Het
Slco4a1 G T 2: 180,108,880 (GRCm39) W308L probably damaging Het
Ttn T A 2: 76,611,863 (GRCm39) R17346S possibly damaging Het
Ubxn4 A G 1: 128,200,606 (GRCm39) R366G probably damaging Het
Vmn2r90 T G 17: 17,948,408 (GRCm39) N551K probably damaging Het
Other mutations in Nav2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01097:Nav2 APN 7 49,220,942 (GRCm39) missense probably damaging 1.00
IGL01150:Nav2 APN 7 49,102,269 (GRCm39) missense probably benign 0.17
IGL01649:Nav2 APN 7 49,225,477 (GRCm39) missense probably damaging 1.00
IGL01662:Nav2 APN 7 49,220,957 (GRCm39) missense probably damaging 1.00
IGL02297:Nav2 APN 7 49,243,977 (GRCm39) missense probably damaging 0.98
IGL02313:Nav2 APN 7 49,208,521 (GRCm39) missense probably damaging 0.99
IGL02441:Nav2 APN 7 49,102,260 (GRCm39) missense probably damaging 1.00
IGL02472:Nav2 APN 7 49,195,789 (GRCm39) missense probably damaging 1.00
IGL02477:Nav2 APN 7 49,232,623 (GRCm39) missense probably damaging 0.99
IGL02725:Nav2 APN 7 49,214,843 (GRCm39) missense probably damaging 1.00
IGL02944:Nav2 APN 7 49,070,004 (GRCm39) missense probably damaging 0.99
IGL02953:Nav2 APN 7 49,198,171 (GRCm39) missense probably damaging 1.00
IGL03105:Nav2 APN 7 49,114,627 (GRCm39) missense probably damaging 1.00
IGL03234:Nav2 APN 7 49,111,756 (GRCm39) missense possibly damaging 0.94
IGL03274:Nav2 APN 7 49,011,847 (GRCm39) missense probably damaging 1.00
IGL03294:Nav2 APN 7 49,141,205 (GRCm39) nonsense probably null
R0006:Nav2 UTSW 7 49,102,978 (GRCm39) missense possibly damaging 0.50
R0070:Nav2 UTSW 7 49,220,462 (GRCm39) missense probably damaging 1.00
R0113:Nav2 UTSW 7 49,185,701 (GRCm39) missense probably damaging 1.00
R0306:Nav2 UTSW 7 49,195,651 (GRCm39) missense probably benign 0.01
R0346:Nav2 UTSW 7 49,254,333 (GRCm39) missense probably benign 0.11
R0539:Nav2 UTSW 7 49,111,686 (GRCm39) missense probably damaging 1.00
R0669:Nav2 UTSW 7 49,058,431 (GRCm39) missense probably damaging 1.00
R0785:Nav2 UTSW 7 49,070,081 (GRCm39) missense probably benign 0.06
R0970:Nav2 UTSW 7 49,233,901 (GRCm39) missense probably damaging 1.00
R1162:Nav2 UTSW 7 49,185,788 (GRCm39) splice site probably benign
R1274:Nav2 UTSW 7 49,254,178 (GRCm39) nonsense probably null
R1463:Nav2 UTSW 7 49,185,710 (GRCm39) missense probably damaging 1.00
R1464:Nav2 UTSW 7 49,011,952 (GRCm39) missense probably damaging 1.00
R1464:Nav2 UTSW 7 49,011,952 (GRCm39) missense probably damaging 1.00
R1536:Nav2 UTSW 7 49,195,682 (GRCm39) missense probably damaging 1.00
R1612:Nav2 UTSW 7 49,220,959 (GRCm39) missense probably damaging 1.00
R1638:Nav2 UTSW 7 49,102,213 (GRCm39) missense probably benign
R1731:Nav2 UTSW 7 49,197,922 (GRCm39) missense probably damaging 1.00
R1734:Nav2 UTSW 7 49,225,468 (GRCm39) missense probably damaging 1.00
R1865:Nav2 UTSW 7 49,197,943 (GRCm39) missense possibly damaging 0.95
R1945:Nav2 UTSW 7 49,114,620 (GRCm39) missense probably damaging 1.00
R1997:Nav2 UTSW 7 49,198,219 (GRCm39) missense probably benign 0.16
R2061:Nav2 UTSW 7 49,248,645 (GRCm39) splice site probably benign
R2117:Nav2 UTSW 7 49,114,328 (GRCm39) missense probably benign 0.00
R2174:Nav2 UTSW 7 49,102,411 (GRCm39) missense probably damaging 0.99
R2182:Nav2 UTSW 7 49,247,002 (GRCm39) missense probably benign 0.38
R2251:Nav2 UTSW 7 49,103,025 (GRCm39) missense probably damaging 1.00
R2283:Nav2 UTSW 7 49,141,152 (GRCm39) missense probably damaging 1.00
R2343:Nav2 UTSW 7 49,248,565 (GRCm39) missense possibly damaging 0.82
R2568:Nav2 UTSW 7 49,247,312 (GRCm39) missense probably damaging 1.00
R2656:Nav2 UTSW 7 49,195,690 (GRCm39) missense probably damaging 1.00
R2964:Nav2 UTSW 7 49,206,780 (GRCm39) missense probably damaging 1.00
R2966:Nav2 UTSW 7 49,206,780 (GRCm39) missense probably damaging 1.00
R3817:Nav2 UTSW 7 49,114,310 (GRCm39) missense probably benign 0.00
R3834:Nav2 UTSW 7 49,195,606 (GRCm39) missense possibly damaging 0.91
R4207:Nav2 UTSW 7 49,246,979 (GRCm39) missense probably damaging 1.00
R4207:Nav2 UTSW 7 49,222,046 (GRCm39) splice site probably null
R4411:Nav2 UTSW 7 49,047,857 (GRCm39) missense probably benign 0.37
R4413:Nav2 UTSW 7 49,047,857 (GRCm39) missense probably benign 0.37
R4440:Nav2 UTSW 7 49,225,011 (GRCm39) splice site probably benign
R4440:Nav2 UTSW 7 49,201,785 (GRCm39) missense possibly damaging 0.86
R4454:Nav2 UTSW 7 49,198,292 (GRCm39) splice site probably null
R4729:Nav2 UTSW 7 49,102,567 (GRCm39) missense probably benign 0.17
R4801:Nav2 UTSW 7 49,195,600 (GRCm39) missense possibly damaging 0.94
R4802:Nav2 UTSW 7 49,195,600 (GRCm39) missense possibly damaging 0.94
R4824:Nav2 UTSW 7 49,058,749 (GRCm39) intron probably benign
R4887:Nav2 UTSW 7 49,198,182 (GRCm39) nonsense probably null
R4908:Nav2 UTSW 7 49,254,258 (GRCm39) missense probably damaging 1.00
R4952:Nav2 UTSW 7 48,954,288 (GRCm39) intron probably benign
R4965:Nav2 UTSW 7 49,202,625 (GRCm39) nonsense probably null
R5169:Nav2 UTSW 7 49,198,231 (GRCm39) nonsense probably null
R5224:Nav2 UTSW 7 49,201,473 (GRCm39) missense probably benign 0.00
R5249:Nav2 UTSW 7 49,185,661 (GRCm39) missense probably damaging 1.00
R5285:Nav2 UTSW 7 49,197,982 (GRCm39) missense probably damaging 1.00
R5314:Nav2 UTSW 7 49,058,440 (GRCm39) small deletion probably benign
R5320:Nav2 UTSW 7 49,141,121 (GRCm39) missense probably benign 0.00
R5377:Nav2 UTSW 7 49,238,908 (GRCm39) missense probably benign 0.02
R5471:Nav2 UTSW 7 49,197,917 (GRCm39) missense probably damaging 1.00
R5754:Nav2 UTSW 7 49,206,794 (GRCm39) missense probably damaging 1.00
R5832:Nav2 UTSW 7 49,197,817 (GRCm39) splice site probably null
R5884:Nav2 UTSW 7 49,246,917 (GRCm39) nonsense probably null
R5921:Nav2 UTSW 7 48,954,324 (GRCm39) intron probably benign
R6180:Nav2 UTSW 7 49,107,915 (GRCm39) missense probably benign 0.39
R6208:Nav2 UTSW 7 49,213,851 (GRCm39) missense probably damaging 0.99
R6373:Nav2 UTSW 7 49,102,923 (GRCm39) missense probably damaging 1.00
R6450:Nav2 UTSW 7 49,244,114 (GRCm39) missense probably damaging 1.00
R6522:Nav2 UTSW 7 49,247,281 (GRCm39) missense probably damaging 1.00
R6626:Nav2 UTSW 7 49,244,100 (GRCm39) missense probably damaging 1.00
R6695:Nav2 UTSW 7 49,114,652 (GRCm39) missense probably benign 0.04
R6705:Nav2 UTSW 7 49,201,664 (GRCm39) missense probably damaging 1.00
R6842:Nav2 UTSW 7 49,107,917 (GRCm39) missense possibly damaging 0.91
R6847:Nav2 UTSW 7 49,141,204 (GRCm39) missense probably benign 0.14
R7287:Nav2 UTSW 7 49,070,076 (GRCm39) missense probably benign 0.01
R7312:Nav2 UTSW 7 49,111,672 (GRCm39) missense possibly damaging 0.55
R7315:Nav2 UTSW 7 49,198,037 (GRCm39) missense possibly damaging 0.61
R7337:Nav2 UTSW 7 49,201,521 (GRCm39) missense possibly damaging 0.56
R7366:Nav2 UTSW 7 49,203,951 (GRCm39) splice site probably null
R7451:Nav2 UTSW 7 49,202,577 (GRCm39) splice site probably null
R7545:Nav2 UTSW 7 49,232,605 (GRCm39) missense probably damaging 1.00
R7706:Nav2 UTSW 7 49,244,067 (GRCm39) missense probably benign 0.35
R7730:Nav2 UTSW 7 49,222,145 (GRCm39) missense probably damaging 1.00
R7812:Nav2 UTSW 7 49,246,921 (GRCm39) missense probably benign 0.13
R8097:Nav2 UTSW 7 49,237,525 (GRCm39) missense probably damaging 1.00
R8110:Nav2 UTSW 7 49,201,698 (GRCm39) nonsense probably null
R8119:Nav2 UTSW 7 49,103,232 (GRCm39) missense probably damaging 0.99
R8298:Nav2 UTSW 7 49,204,009 (GRCm39) critical splice donor site probably null
R8306:Nav2 UTSW 7 49,195,765 (GRCm39) missense probably benign 0.33
R8331:Nav2 UTSW 7 49,102,371 (GRCm39) missense probably benign
R8402:Nav2 UTSW 7 49,103,185 (GRCm39) missense probably benign 0.43
R8421:Nav2 UTSW 7 49,102,269 (GRCm39) missense probably benign
R8478:Nav2 UTSW 7 49,111,733 (GRCm39) missense probably damaging 0.99
R8724:Nav2 UTSW 7 49,141,184 (GRCm39) missense possibly damaging 0.82
R8753:Nav2 UTSW 7 49,102,320 (GRCm39) missense probably benign
R8835:Nav2 UTSW 7 49,248,551 (GRCm39) missense possibly damaging 0.83
R8933:Nav2 UTSW 7 49,111,705 (GRCm39) missense probably damaging 1.00
R8957:Nav2 UTSW 7 49,220,964 (GRCm39) missense probably damaging 1.00
R9069:Nav2 UTSW 7 49,208,561 (GRCm39) missense probably damaging 0.99
R9095:Nav2 UTSW 7 49,254,293 (GRCm39) missense probably damaging 1.00
R9223:Nav2 UTSW 7 49,202,599 (GRCm39) missense probably damaging 1.00
R9261:Nav2 UTSW 7 49,246,904 (GRCm39) missense probably damaging 1.00
X0023:Nav2 UTSW 7 49,197,647 (GRCm39) missense possibly damaging 0.47
Z1177:Nav2 UTSW 7 49,243,971 (GRCm39) missense probably benign 0.01
Z1177:Nav2 UTSW 7 49,102,509 (GRCm39) missense possibly damaging 0.47
Predicted Primers PCR Primer
(F):5'- TCTCCCGATACAAGCAGCAG -3'
(R):5'- GCCTGTATGAACACACATCTCC -3'

Sequencing Primer
(F):5'- CGATACAAGCAGCAGCAGCAG -3'
(R):5'- TGTATGAACACACATCTCCACTGGG -3'
Posted On 2014-12-04