Incidental Mutation 'R3750:Spon1'
ID 310141
Institutional Source Beutler Lab
Gene Symbol Spon1
Ensembl Gene ENSMUSG00000038156
Gene Name spondin 1, (f-spondin) extracellular matrix protein
Synonyms FSP, D330035F22Rik
MMRRC Submission 040735-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.755) question?
Stock # R3750 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 113365235-113642605 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 113365621 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 19 (L19P)
Ref Sequence ENSEMBL: ENSMUSP00000081746 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046687] [ENSMUST00000084696]
AlphaFold Q8VCC9
Predicted Effect probably damaging
Transcript: ENSMUST00000046687
AA Change: L19P

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000041157
Gene: ENSMUSG00000038156
AA Change: L19P

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Pfam:Reeler 44 172 1e-24 PFAM
Pfam:Spond_N 205 399 7.5e-74 PFAM
low complexity region 431 442 N/A INTRINSIC
TSP1 445 495 7.92e-8 SMART
TSP1 504 555 6.57e-14 SMART
TSP1 561 611 2.29e-13 SMART
TSP1 617 666 1.45e-15 SMART
TSP1 671 721 1.21e-12 SMART
low complexity region 730 747 N/A INTRINSIC
TSP1 757 806 3.12e-6 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000084696
AA Change: L19P

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000081746
Gene: ENSMUSG00000038156
AA Change: L19P

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Pfam:Reeler 43 173 1.5e-35 PFAM
Pfam:Spond_N 204 281 1.3e-31 PFAM
Meta Mutation Damage Score 0.1045 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency 100% (38/38)
MGI Phenotype PHENOTYPE: Mice homozygous for a null allele display increased trabecular and cortical bone mass. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aasdh C A 5: 77,036,501 (GRCm39) E347* probably null Het
Adam12 T C 7: 133,774,594 (GRCm39) D5G probably damaging Het
Adam26b A C 8: 43,974,234 (GRCm39) V256G probably benign Het
Ago1 A G 4: 126,354,837 (GRCm39) I125T probably benign Het
Bckdk C A 7: 127,504,590 (GRCm39) R105S probably damaging Het
Bub1b T A 2: 118,445,936 (GRCm39) N319K possibly damaging Het
Clcn6 G T 4: 148,108,644 (GRCm39) C128* probably null Het
Col6a4 C A 9: 105,897,864 (GRCm39) probably null Het
Cyp4v3 G A 8: 45,768,745 (GRCm39) R272* probably null Het
Dlg5 G A 14: 24,215,328 (GRCm39) A665V probably damaging Het
Foxd1 G C 13: 98,492,424 (GRCm39) A433P unknown Het
Hsd17b3 A T 13: 64,210,993 (GRCm39) probably null Het
Kcnc4 A G 3: 107,355,506 (GRCm39) V314A probably benign Het
Lrba T G 3: 86,283,260 (GRCm39) L1858R probably damaging Het
Marcks G A 10: 37,016,866 (GRCm39) probably benign Het
Mroh2b G A 15: 4,981,728 (GRCm39) W1513* probably null Het
Nefh A G 11: 4,889,937 (GRCm39) V894A probably benign Het
Pdzph1 A T 17: 59,280,331 (GRCm39) Y650* probably null Het
Plce1 A C 19: 38,766,343 (GRCm39) I2109L probably benign Het
Pramel18 T A 4: 101,767,073 (GRCm39) D107E possibly damaging Het
Primpol A T 8: 47,052,848 (GRCm39) D154E probably benign Het
Relch C T 1: 105,681,302 (GRCm39) T1178I probably damaging Het
Rtca A T 3: 116,286,650 (GRCm39) F327L probably benign Het
Scn2a T G 2: 65,544,115 (GRCm39) V832G probably damaging Het
Secisbp2l C T 2: 125,582,657 (GRCm39) G933D possibly damaging Het
Skil A G 3: 31,170,983 (GRCm39) N354S probably benign Het
Slk T G 19: 47,608,248 (GRCm39) D400E possibly damaging Het
Spata31 G T 13: 65,069,557 (GRCm39) L568F probably benign Het
Tas2r136 A T 6: 132,754,200 (GRCm39) F309Y probably damaging Het
Tcp11l1 A G 2: 104,528,887 (GRCm39) I137T probably damaging Het
Ttn G A 2: 76,584,350 (GRCm39) H22253Y probably damaging Het
Upf1 G T 8: 70,786,000 (GRCm39) N975K possibly damaging Het
Usp1 C T 4: 98,822,357 (GRCm39) probably null Het
Zfhx4 G A 3: 5,308,225 (GRCm39) E484K possibly damaging Het
Zswim4 G A 8: 84,938,676 (GRCm39) P1069S possibly damaging Het
Other mutations in Spon1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01359:Spon1 APN 7 113,633,525 (GRCm39) missense probably damaging 1.00
IGL02385:Spon1 APN 7 113,365,567 (GRCm39) start codon destroyed probably null 0.56
IGL02496:Spon1 APN 7 113,635,897 (GRCm39) missense probably benign 0.00
IGL02562:Spon1 APN 7 113,635,996 (GRCm39) missense probably benign 0.12
IGL03063:Spon1 APN 7 113,632,260 (GRCm39) missense possibly damaging 0.85
IGL03153:Spon1 APN 7 113,629,579 (GRCm39) missense probably damaging 1.00
IGL03392:Spon1 APN 7 113,633,522 (GRCm39) missense probably damaging 0.99
Rust UTSW 7 113,616,024 (GRCm39) missense possibly damaging 0.77
Wilt UTSW 7 113,365,621 (GRCm39) missense probably damaging 0.98
R0512:Spon1 UTSW 7 113,436,066 (GRCm39) missense possibly damaging 0.59
R0646:Spon1 UTSW 7 113,639,056 (GRCm39) missense probably benign 0.04
R1194:Spon1 UTSW 7 113,486,031 (GRCm39) missense probably benign
R1832:Spon1 UTSW 7 113,616,018 (GRCm39) missense probably benign 0.26
R2391:Spon1 UTSW 7 113,486,080 (GRCm39) missense probably damaging 1.00
R3747:Spon1 UTSW 7 113,616,024 (GRCm39) missense possibly damaging 0.77
R3747:Spon1 UTSW 7 113,365,621 (GRCm39) missense probably damaging 0.98
R3749:Spon1 UTSW 7 113,616,024 (GRCm39) missense possibly damaging 0.77
R3749:Spon1 UTSW 7 113,365,621 (GRCm39) missense probably damaging 0.98
R3750:Spon1 UTSW 7 113,616,024 (GRCm39) missense possibly damaging 0.77
R4666:Spon1 UTSW 7 113,628,204 (GRCm39) missense probably benign 0.20
R4730:Spon1 UTSW 7 113,632,306 (GRCm39) missense possibly damaging 0.92
R4774:Spon1 UTSW 7 113,639,102 (GRCm39) missense probably damaging 0.99
R5855:Spon1 UTSW 7 113,628,307 (GRCm39) missense probably damaging 0.99
R5870:Spon1 UTSW 7 113,631,021 (GRCm39) missense probably damaging 1.00
R5914:Spon1 UTSW 7 113,630,056 (GRCm39) missense probably damaging 1.00
R6523:Spon1 UTSW 7 113,486,018 (GRCm39) missense probably benign 0.00
R7138:Spon1 UTSW 7 113,635,945 (GRCm39) missense probably damaging 1.00
R7295:Spon1 UTSW 7 113,629,475 (GRCm39) missense possibly damaging 0.85
R7844:Spon1 UTSW 7 113,629,567 (GRCm39) missense probably benign 0.01
R8064:Spon1 UTSW 7 113,635,856 (GRCm39) missense probably damaging 1.00
R8075:Spon1 UTSW 7 113,616,026 (GRCm39) critical splice donor site probably null
R8927:Spon1 UTSW 7 113,629,592 (GRCm39) critical splice donor site probably null
R8928:Spon1 UTSW 7 113,629,592 (GRCm39) critical splice donor site probably null
R9278:Spon1 UTSW 7 113,628,188 (GRCm39) missense probably damaging 1.00
R9505:Spon1 UTSW 7 113,632,311 (GRCm39) missense probably damaging 0.98
R9711:Spon1 UTSW 7 113,387,685 (GRCm39) missense probably damaging 0.98
Z1088:Spon1 UTSW 7 113,365,623 (GRCm39) missense possibly damaging 0.83
Z1176:Spon1 UTSW 7 113,527,027 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGGGAATCCAGCTTCACAAAAC -3'
(R):5'- AGCTGCTTCCTGGCTTATAG -3'

Sequencing Primer
(F):5'- ATCCGGGCGCAAATCAG -3'
(R):5'- TATAGAAGTCAGGGTCGCCTTCC -3'
Posted On 2015-04-17