Incidental Mutation 'R5604:Sema3a'
ID 439171
Institutional Source Beutler Lab
Gene Symbol Sema3a
Ensembl Gene ENSMUSG00000028883
Gene Name sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3A
Synonyms Semad, collapsin-1, SemD, sema III, semaphorin III
MMRRC Submission 043156-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.947) question?
Stock # R5604 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 13175381-13652533 bp(+) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) T to C at 13523487 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000128153 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030714] [ENSMUST00000095012] [ENSMUST00000137798]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000030714
SMART Domains Protein: ENSMUSP00000030714
Gene: ENSMUSG00000028883

DomainStartEndE-ValueType
Sema 57 498 4.09e-219 SMART
PSI 516 568 3.03e-12 SMART
IG 583 669 3.54e-4 SMART
Predicted Effect probably null
Transcript: ENSMUST00000095012
SMART Domains Protein: ENSMUSP00000092621
Gene: ENSMUSG00000028883

DomainStartEndE-ValueType
Sema 57 498 4.09e-219 SMART
PSI 516 568 3.03e-12 SMART
IG 583 669 3.54e-4 SMART
Predicted Effect probably null
Transcript: ENSMUST00000137798
SMART Domains Protein: ENSMUSP00000128153
Gene: ENSMUSG00000028883

DomainStartEndE-ValueType
Sema 57 498 4.09e-219 SMART
PSI 516 568 3.03e-12 SMART
IG 583 669 3.54e-4 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195907
Predicted Effect noncoding transcript
Transcript: ENSMUST00000200073
Meta Mutation Damage Score 0.9489 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.6%
  • 20x: 96.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the semaphorin family and encodes a protein with an Ig-like C2-type (immunoglobulin-like) domain, a PSI domain and a Sema domain. This secreted protein can function as either a chemorepulsive agent, inhibiting axonal outgrowth, or as a chemoattractive agent, stimulating the growth of apical dendrites. In both cases, the protein is vital for normal neuronal pattern development. Increased expression of this protein is associated with schizophrenia and is seen in a variety of human tumor cell lines. Also, aberrant release of this protein is associated with the progression of Alzheimer's disease. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations exhibit patterning abnormalities of sensory and sympathetic neurons, abnormal embryonic bones and cartilaginous structures, cardiac defects, and high postnatal mortality. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310034C09Rik A T 16: 88,556,278 (GRCm39) N164I possibly damaging Het
4933402J07Rik C A 8: 88,295,125 (GRCm39) R88S possibly damaging Het
Abca1 A T 4: 53,067,168 (GRCm39) probably null Het
Abca13 T A 11: 9,516,279 (GRCm39) I4406K probably damaging Het
Adam6b T A 12: 113,454,420 (GRCm39) Y412* probably null Het
Ahcyl2 C T 6: 29,908,366 (GRCm39) H370Y probably damaging Het
Ahi1 A G 10: 20,862,904 (GRCm39) Y693C probably damaging Het
Anapc4 T A 5: 52,999,076 (GRCm39) Y129* probably null Het
Ankrd35 A G 3: 96,592,215 (GRCm39) T834A probably benign Het
Antxr2 T C 5: 98,096,169 (GRCm39) K372E probably damaging Het
Arhgef1 C T 7: 24,612,210 (GRCm39) H198Y probably benign Het
Barhl2 T C 5: 106,603,412 (GRCm39) E249G probably benign Het
C2cd5 T C 6: 142,957,747 (GRCm39) E987G probably benign Het
C87436 T C 6: 86,424,337 (GRCm39) S290P probably benign Het
Ccser1 C T 6: 61,290,788 (GRCm39) T490M probably damaging Het
Cd8b1 T C 6: 71,303,159 (GRCm39) V78A probably benign Het
Cdc25c A G 18: 34,866,701 (GRCm39) Y374H probably damaging Het
Cmya5 C T 13: 93,229,271 (GRCm39) R1939H probably benign Het
Cyp2d40 A G 15: 82,648,256 (GRCm39) F19S probably damaging Het
Dll3 A G 7: 27,994,057 (GRCm39) V460A probably benign Het
Dnajb12 GC G 10: 59,728,574 (GRCm39) probably null Het
E4f1 A G 17: 24,663,118 (GRCm39) I729T probably damaging Het
Endou A C 15: 97,618,800 (GRCm39) S75A probably benign Het
Epas1 C T 17: 87,113,200 (GRCm39) H129Y probably damaging Het
Grm1 T A 10: 10,622,479 (GRCm39) N415Y probably damaging Het
Hdc A T 2: 126,436,583 (GRCm39) S429R probably benign Het
Hnf4g C T 3: 3,722,186 (GRCm39) Q447* probably null Het
Htr6 C T 4: 138,788,814 (GRCm39) A414T probably benign Het
Insig1 T C 5: 28,280,080 (GRCm39) L224P probably damaging Het
Ipo9 G A 1: 135,329,983 (GRCm39) L486F probably damaging Het
Irak2 T A 6: 113,667,792 (GRCm39) S458T possibly damaging Het
Irs2 A G 8: 11,055,007 (GRCm39) S1142P possibly damaging Het
Kirrel1 T A 3: 86,996,462 (GRCm39) N379I possibly damaging Het
L3mbtl4 T A 17: 69,084,917 (GRCm39) D609E probably benign Het
Lama3 A G 18: 12,572,405 (GRCm39) T537A probably benign Het
Lce1i A T 3: 92,685,056 (GRCm39) V40E unknown Het
Mprip T A 11: 59,649,293 (GRCm39) V999D probably benign Het
Myd88 G T 9: 119,168,829 (GRCm39) T85K possibly damaging Het
Or1e35 T A 11: 73,797,853 (GRCm39) H155L probably benign Het
Padi6 A T 4: 140,458,473 (GRCm39) M473K probably damaging Het
Pcdh12 T A 18: 38,401,935 (GRCm39) S97C probably damaging Het
Pkd1l1 T A 11: 8,783,877 (GRCm39) D2026V probably damaging Het
Plcxd1 T C 5: 110,250,451 (GRCm39) V264A probably benign Het
Plekha4 T C 7: 45,198,580 (GRCm39) S558P probably damaging Het
Ppm1a T A 12: 72,837,455 (GRCm39) M334K probably benign Het
Ppp1r13l T C 7: 19,109,524 (GRCm39) S684P possibly damaging Het
Prdm4 TCTCCTCCT TCTCCT 10: 85,728,987 (GRCm39) probably null Het
Prl2a1 T C 13: 27,990,369 (GRCm39) probably benign Het
Ptch1 T C 13: 63,672,936 (GRCm39) K753E probably benign Het
Qrich1 A G 9: 108,436,502 (GRCm39) probably benign Het
Ror2 G A 13: 53,271,201 (GRCm39) R373C probably benign Het
Rtn4 C A 11: 29,658,140 (GRCm39) L765I probably damaging Het
Setd2 T A 9: 110,433,284 (GRCm39) D62E probably damaging Het
Ss18 A T 18: 14,769,577 (GRCm39) Y327N unknown Het
Ticam1 G A 17: 56,578,756 (GRCm39) T113I probably benign Het
Tnrc6a A G 7: 122,773,459 (GRCm39) I1134V probably damaging Het
Top3b T G 16: 16,707,399 (GRCm39) Y526* probably null Het
Tph2 T C 10: 114,926,614 (GRCm39) E384G probably damaging Het
Ttll11 A T 2: 35,707,798 (GRCm39) I503N probably benign Het
Zfp87 T G 13: 67,665,945 (GRCm39) K172N probably damaging Het
Other mutations in Sema3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01022:Sema3a APN 5 13,523,433 (GRCm39) missense probably damaging 1.00
IGL01783:Sema3a APN 5 13,611,767 (GRCm39) missense probably damaging 1.00
IGL02423:Sema3a APN 5 13,615,776 (GRCm39) missense probably damaging 1.00
IGL02728:Sema3a APN 5 13,615,881 (GRCm39) missense probably damaging 1.00
IGL02739:Sema3a APN 5 13,501,128 (GRCm39) missense probably damaging 1.00
IGL02987:Sema3a APN 5 13,615,863 (GRCm39) missense probably damaging 1.00
IGL03106:Sema3a APN 5 13,649,456 (GRCm39) missense probably damaging 1.00
R0055:Sema3a UTSW 5 13,450,004 (GRCm39) missense possibly damaging 0.92
R0334:Sema3a UTSW 5 13,607,268 (GRCm39) missense probably damaging 0.99
R0684:Sema3a UTSW 5 13,606,494 (GRCm39) critical splice acceptor site probably null
R0750:Sema3a UTSW 5 13,607,092 (GRCm39) critical splice donor site probably null
R1204:Sema3a UTSW 5 13,573,142 (GRCm39) critical splice donor site probably benign
R1221:Sema3a UTSW 5 13,566,190 (GRCm39) missense probably benign
R1484:Sema3a UTSW 5 13,523,407 (GRCm39) missense probably damaging 1.00
R1663:Sema3a UTSW 5 13,607,092 (GRCm39) critical splice donor site probably null
R2079:Sema3a UTSW 5 13,501,098 (GRCm39) missense possibly damaging 0.95
R4165:Sema3a UTSW 5 13,523,364 (GRCm39) critical splice acceptor site probably null
R4596:Sema3a UTSW 5 13,620,125 (GRCm39) missense probably damaging 1.00
R4867:Sema3a UTSW 5 13,501,208 (GRCm39) missense probably benign 0.05
R4904:Sema3a UTSW 5 13,631,066 (GRCm39) missense probably damaging 1.00
R5107:Sema3a UTSW 5 13,627,572 (GRCm39) nonsense probably null
R5327:Sema3a UTSW 5 13,649,357 (GRCm39) missense probably benign 0.25
R5343:Sema3a UTSW 5 13,523,373 (GRCm39) missense probably damaging 1.00
R5430:Sema3a UTSW 5 13,615,730 (GRCm39) missense probably damaging 0.97
R5774:Sema3a UTSW 5 13,573,131 (GRCm39) missense probably damaging 1.00
R6057:Sema3a UTSW 5 13,615,832 (GRCm39) missense probably damaging 1.00
R6110:Sema3a UTSW 5 13,630,969 (GRCm39) missense probably damaging 1.00
R6132:Sema3a UTSW 5 13,573,142 (GRCm39) critical splice donor site probably null
R6310:Sema3a UTSW 5 13,606,986 (GRCm39) missense probably damaging 1.00
R6754:Sema3a UTSW 5 13,649,243 (GRCm39) missense possibly damaging 0.94
R6788:Sema3a UTSW 5 13,647,584 (GRCm39) missense possibly damaging 0.95
R6878:Sema3a UTSW 5 13,505,511 (GRCm39) missense possibly damaging 0.88
R7411:Sema3a UTSW 5 13,566,230 (GRCm39) nonsense probably null
R7501:Sema3a UTSW 5 13,607,008 (GRCm39) missense probably damaging 1.00
R7514:Sema3a UTSW 5 13,573,093 (GRCm39) missense probably benign 0.03
R7531:Sema3a UTSW 5 13,615,805 (GRCm39) missense probably damaging 1.00
R7538:Sema3a UTSW 5 13,611,787 (GRCm39) missense probably benign 0.42
R7970:Sema3a UTSW 5 13,649,375 (GRCm39) missense possibly damaging 0.93
R8121:Sema3a UTSW 5 13,649,215 (GRCm39) missense probably damaging 1.00
R8283:Sema3a UTSW 5 13,450,030 (GRCm39) missense probably damaging 0.98
R8434:Sema3a UTSW 5 13,523,487 (GRCm39) critical splice donor site probably null
R8918:Sema3a UTSW 5 13,573,099 (GRCm39) missense probably damaging 1.00
R9500:Sema3a UTSW 5 13,615,854 (GRCm39) missense possibly damaging 0.88
X0064:Sema3a UTSW 5 13,631,066 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACATCCTGGGTTCTTCAGTCAG -3'
(R):5'- CTCTGAAATCCAGGGTGAGAAC -3'

Sequencing Primer
(F):5'- GGCTGACGGCTGGAACTAAC -3'
(R):5'- TCTGAAATCCAGGGTGAGAACAAATG -3'
Posted On 2016-10-26