Incidental Mutation 'R8250:Sema6a'
ID 640303
Institutional Source Beutler Lab
Gene Symbol Sema6a
Ensembl Gene ENSMUSG00000019647
Gene Name sema domain, transmembrane domain (TM), and cytoplasmic domain, (semaphorin) 6A
Synonyms VIa, Semaq, Sema6A-1, sema, A730020P05Rik
MMRRC Submission 067676-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8250 (G1)
Quality Score 225.009
Status Not validated
Chromosome 18
Chromosomal Location 47378321-47504267 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 47423182 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 275 (S275T)
Ref Sequence ENSEMBL: ENSMUSP00000019791 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000019791] [ENSMUST00000076043] [ENSMUST00000115449] [ENSMUST00000126684] [ENSMUST00000135790] [ENSMUST00000156422]
AlphaFold O35464
PDB Structure Mouse Semaphorin 6A extracellular domain [X-RAY DIFFRACTION]
Plexin A2 / Semaphorin 6A complex [X-RAY DIFFRACTION]
Mouse Semaphorin 6A, extracellular domains 1-2 [X-RAY DIFFRACTION]
Plexin A2 in complex with Semaphorin 6A [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000019791
AA Change: S275T

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000019791
Gene: ENSMUSG00000019647
AA Change: S275T

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
Sema 56 487 1.06e-185 SMART
PSI 514 569 9.57e-1 SMART
transmembrane domain 648 670 N/A INTRINSIC
low complexity region 932 951 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000076043
AA Change: S275T

PolyPhen 2 Score 0.930 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000075420
Gene: ENSMUSG00000019647
AA Change: S275T

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
Sema 56 487 1.06e-185 SMART
PSI 514 569 9.57e-1 SMART
transmembrane domain 593 615 N/A INTRINSIC
low complexity region 877 896 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000115449
AA Change: S275T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000111109
Gene: ENSMUSG00000019647
AA Change: S275T

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
Sema 56 461 1.24e-168 SMART
PSI 488 543 9.57e-1 SMART
transmembrane domain 622 644 N/A INTRINSIC
low complexity region 906 925 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000126684
SMART Domains Protein: ENSMUSP00000118655
Gene: ENSMUSG00000019647

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
Pfam:Sema 56 216 2.5e-51 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000135790
AA Change: S275T

PolyPhen 2 Score 0.150 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000120011
Gene: ENSMUSG00000019647
AA Change: S275T

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
Sema 56 487 1.06e-185 SMART
PSI 514 569 9.57e-1 SMART
transmembrane domain 665 687 N/A INTRINSIC
low complexity region 949 968 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000156422
AA Change: S275T

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000121442
Gene: ENSMUSG00000019647
AA Change: S275T

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
Sema 56 487 1.06e-185 SMART
PSI 514 569 9.57e-1 SMART
transmembrane domain 648 670 N/A INTRINSIC
low complexity region 932 951 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The transmembrane semaphorin SEMA6A is expressed in developing neural tissue and is required for proper development of the thalamocortical projection (Leighton et al., 2001 [PubMed 11242070]).[supplied by OMIM, Feb 2011]
PHENOTYPE: Mice homozygous for a gene trapped allele exhibit defects in lamina-specific neurite stratification of specific retinal neuron subtypes and disruption of the dendritic plexus organization of On but not Off starburst amacrine cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamtsl1 A T 4: 86,260,846 (GRCm39) E1027V probably damaging Het
Agbl2 G A 2: 90,627,908 (GRCm39) G238R probably damaging Het
Bltp1 T C 3: 36,971,811 (GRCm39) S515P probably damaging Het
Ccdc27 A T 4: 154,126,245 (GRCm39) D81E unknown Het
Csrnp3 A G 2: 65,852,562 (GRCm39) E330G probably damaging Het
Dcp1a A G 14: 30,244,883 (GRCm39) T570A possibly damaging Het
Fat1 A G 8: 45,406,336 (GRCm39) N1029S probably damaging Het
Ftcd T G 10: 76,417,461 (GRCm39) I300R probably damaging Het
Fxr1 T A 3: 34,101,178 (GRCm39) Y161* probably null Het
Gabrg2 C T 11: 41,858,379 (GRCm39) V250I probably benign Het
Gmcl1 T C 6: 86,698,384 (GRCm39) D171G possibly damaging Het
Grk2 A G 19: 4,339,962 (GRCm39) F375S probably damaging Het
Kat2b T A 17: 53,970,564 (GRCm39) I650N probably damaging Het
Lhfpl6 T C 3: 52,950,759 (GRCm39) I11T probably benign Het
Mbtd1 A G 11: 93,801,176 (GRCm39) Y141C probably damaging Het
Mon1b A T 8: 114,366,351 (GRCm39) E449V probably damaging Het
Mrpl47 T C 3: 32,785,382 (GRCm39) N112S probably damaging Het
Myo9a T A 9: 59,767,392 (GRCm39) H865Q probably damaging Het
Notch3 T C 17: 32,351,310 (GRCm39) N1895S probably damaging Het
Nuggc A G 14: 65,879,318 (GRCm39) I693V probably benign Het
Oip5 A G 2: 119,446,110 (GRCm39) S133P probably benign Het
Opcml A G 9: 28,586,566 (GRCm39) I95V probably damaging Het
Or10v1 A T 19: 11,873,741 (GRCm39) M119L probably damaging Het
Or52l1 T C 7: 104,830,518 (GRCm39) M16V Het
Or8k20 T C 2: 86,106,498 (GRCm39) E111G probably damaging Het
P2rx3 A C 2: 84,852,735 (GRCm39) V221G probably damaging Het
Prr27 A G 5: 87,990,556 (GRCm39) N56S possibly damaging Het
Psmd11 T C 11: 80,336,752 (GRCm39) S135P possibly damaging Het
Rftn1 G T 17: 50,354,408 (GRCm39) A318D probably damaging Het
Sall3 T C 18: 81,016,743 (GRCm39) D395G probably benign Het
Scube2 T C 7: 109,463,377 (GRCm39) N62S probably benign Het
Sirpb1a A T 3: 15,444,104 (GRCm39) L382Q possibly damaging Het
Snrpn T A 7: 59,636,633 (GRCm39) probably null Het
Sox5 A T 6: 144,100,777 (GRCm39) S71T possibly damaging Het
Synpo2l G T 14: 20,712,344 (GRCm39) T321K probably benign Het
Tex15 G A 8: 34,055,233 (GRCm39) E285K probably null Het
Tmem126b G A 7: 90,118,317 (GRCm39) L188F probably damaging Het
Ttll2 T C 17: 7,618,767 (GRCm39) T387A probably benign Het
Ttn A G 2: 76,667,155 (GRCm39) Y11484H unknown Het
Vmn2r76 T A 7: 85,875,231 (GRCm39) Y582F possibly damaging Het
Zfp786 A T 6: 47,797,729 (GRCm39) L403Q possibly damaging Het
Other mutations in Sema6a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00336:Sema6a APN 18 47,423,042 (GRCm39) critical splice donor site probably null
IGL01351:Sema6a APN 18 47,414,369 (GRCm39) missense possibly damaging 0.84
IGL01594:Sema6a APN 18 47,381,884 (GRCm39) missense probably damaging 1.00
IGL01953:Sema6a APN 18 47,423,187 (GRCm39) nonsense probably null
IGL02077:Sema6a APN 18 47,416,465 (GRCm39) missense possibly damaging 0.94
IGL02632:Sema6a APN 18 47,423,222 (GRCm39) missense probably damaging 1.00
IGL02957:Sema6a APN 18 47,382,291 (GRCm39) missense probably damaging 1.00
IGL03013:Sema6a APN 18 47,381,461 (GRCm39) missense probably benign 0.01
IGL03279:Sema6a APN 18 47,433,157 (GRCm39) nonsense probably null
saphire UTSW 18 47,439,496 (GRCm39) nonsense probably null
IGL02988:Sema6a UTSW 18 47,431,281 (GRCm39) missense probably damaging 1.00
R0114:Sema6a UTSW 18 47,423,244 (GRCm39) missense probably damaging 1.00
R0311:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0312:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0347:Sema6a UTSW 18 47,424,196 (GRCm39) missense probably damaging 1.00
R0350:Sema6a UTSW 18 47,403,785 (GRCm39) missense probably benign
R0366:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0368:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0391:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0403:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0466:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0515:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0517:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0542:Sema6a UTSW 18 47,381,643 (GRCm39) missense probably damaging 1.00
R0557:Sema6a UTSW 18 47,382,567 (GRCm39) missense probably benign 0.01
R0569:Sema6a UTSW 18 47,403,872 (GRCm39) splice site probably null
R0650:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0689:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0694:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0726:Sema6a UTSW 18 47,425,048 (GRCm39) missense probably damaging 1.00
R0741:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0821:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0824:Sema6a UTSW 18 47,423,112 (GRCm39) splice site probably null
R0924:Sema6a UTSW 18 47,381,559 (GRCm39) missense probably damaging 1.00
R1108:Sema6a UTSW 18 47,439,498 (GRCm39) missense probably benign 0.02
R1255:Sema6a UTSW 18 47,382,366 (GRCm39) missense probably damaging 0.98
R1422:Sema6a UTSW 18 47,439,498 (GRCm39) missense probably benign 0.02
R1531:Sema6a UTSW 18 47,382,066 (GRCm39) missense probably damaging 1.00
R1707:Sema6a UTSW 18 47,416,512 (GRCm39) missense probably benign 0.04
R1746:Sema6a UTSW 18 47,439,416 (GRCm39) splice site probably benign
R1807:Sema6a UTSW 18 47,409,491 (GRCm39) missense possibly damaging 0.85
R1974:Sema6a UTSW 18 47,403,696 (GRCm39) missense probably benign 0.04
R1987:Sema6a UTSW 18 47,433,209 (GRCm39) missense probably damaging 1.00
R2044:Sema6a UTSW 18 47,439,496 (GRCm39) nonsense probably null
R3719:Sema6a UTSW 18 47,382,144 (GRCm39) missense probably damaging 1.00
R4491:Sema6a UTSW 18 47,439,524 (GRCm39) utr 5 prime probably benign
R4552:Sema6a UTSW 18 47,424,990 (GRCm39) missense probably damaging 1.00
R4707:Sema6a UTSW 18 47,381,779 (GRCm39) missense probably benign 0.43
R4710:Sema6a UTSW 18 47,403,750 (GRCm39) missense probably benign 0.00
R4713:Sema6a UTSW 18 47,382,363 (GRCm39) missense possibly damaging 0.79
R4963:Sema6a UTSW 18 47,431,318 (GRCm39) missense possibly damaging 0.48
R5088:Sema6a UTSW 18 47,382,196 (GRCm39) missense probably damaging 1.00
R5133:Sema6a UTSW 18 47,433,195 (GRCm39) missense probably damaging 1.00
R5135:Sema6a UTSW 18 47,424,239 (GRCm39) missense probably damaging 1.00
R5141:Sema6a UTSW 18 47,381,455 (GRCm39) missense probably damaging 1.00
R5277:Sema6a UTSW 18 47,409,611 (GRCm39) intron probably benign
R5551:Sema6a UTSW 18 47,381,595 (GRCm39) missense possibly damaging 0.76
R5618:Sema6a UTSW 18 47,415,015 (GRCm39) missense probably damaging 0.98
R5717:Sema6a UTSW 18 47,382,330 (GRCm39) missense probably benign 0.01
R5729:Sema6a UTSW 18 47,414,410 (GRCm39) missense probably damaging 1.00
R5779:Sema6a UTSW 18 47,381,893 (GRCm39) missense probably damaging 1.00
R5917:Sema6a UTSW 18 47,414,405 (GRCm39) missense probably benign 0.05
R6054:Sema6a UTSW 18 47,416,470 (GRCm39) missense possibly damaging 0.94
R6142:Sema6a UTSW 18 47,414,266 (GRCm39) missense probably benign 0.00
R6209:Sema6a UTSW 18 47,431,369 (GRCm39) splice site probably null
R6307:Sema6a UTSW 18 47,382,231 (GRCm39) missense probably damaging 1.00
R6734:Sema6a UTSW 18 47,412,236 (GRCm39) missense probably benign 0.31
R7014:Sema6a UTSW 18 47,431,284 (GRCm39) missense probably damaging 1.00
R7033:Sema6a UTSW 18 47,381,637 (GRCm39) missense probably damaging 0.96
R7574:Sema6a UTSW 18 47,424,231 (GRCm39) missense probably damaging 1.00
R8054:Sema6a UTSW 18 47,424,972 (GRCm39) missense probably damaging 1.00
R8408:Sema6a UTSW 18 47,381,958 (GRCm39) missense probably benign 0.34
R8411:Sema6a UTSW 18 47,382,022 (GRCm39) missense probably benign 0.00
R8900:Sema6a UTSW 18 47,424,182 (GRCm39) missense probably damaging 1.00
R9140:Sema6a UTSW 18 47,415,009 (GRCm39) missense probably benign
R9158:Sema6a UTSW 18 47,431,330 (GRCm39) missense probably damaging 0.98
R9488:Sema6a UTSW 18 47,437,216 (GRCm39) missense probably damaging 1.00
R9565:Sema6a UTSW 18 47,382,594 (GRCm39) missense probably null 1.00
R9652:Sema6a UTSW 18 47,382,252 (GRCm39) missense probably damaging 1.00
R9732:Sema6a UTSW 18 47,381,925 (GRCm39) missense probably damaging 0.96
X0065:Sema6a UTSW 18 47,416,386 (GRCm39) missense possibly damaging 0.78
Predicted Primers PCR Primer
(F):5'- AGCTGCTTTTCTATCAGTCACAAAC -3'
(R):5'- TGATTGCGTCATTAAGCAGAGG -3'

Sequencing Primer
(F):5'- CCCCTGGGAAAAGGAGCTG -3'
(R):5'- GGCAACTTCTTCTAAGGTCTTCCG -3'
Posted On 2020-07-28