Incidental Mutation 'IGL03161:Spg7'
ID411407
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Spg7
Ensembl Gene ENSMUSG00000000738
Gene NameSPG7, paraplegin matrix AAA peptidase subunit
SynonymsCmar, paraplegin
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.109) question?
Stock #IGL03161
Quality Score
Status
Chromosome8
Chromosomal Location123062942-123097760 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 123087331 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Threonine at position 443 (M443T)
Ref Sequence ENSEMBL: ENSMUSP00000119552 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000125975] [ENSMUST00000127664] [ENSMUST00000135991] [ENSMUST00000149248] [ENSMUST00000153285]
Predicted Effect probably damaging
Transcript: ENSMUST00000125975
AA Change: M338T

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000120361
Gene: ENSMUSG00000000738
AA Change: M338T

DomainStartEndE-ValueType
low complexity region 17 30 N/A INTRINSIC
Pfam:FtsH_ext 37 137 8.5e-12 PFAM
transmembrane domain 145 167 N/A INTRINSIC
AAA 236 376 1.96e-19 SMART
Pfam:Peptidase_M41 436 641 9.8e-74 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000127664
SMART Domains Protein: ENSMUSP00000118564
Gene: ENSMUSG00000092329

DomainStartEndE-ValueType
Pfam:Glycos_transf_2 104 287 7.4e-31 PFAM
Pfam:Glyco_transf_7C 261 331 4.9e-8 PFAM
RICIN 406 531 9.28e-27 SMART
Predicted Effect unknown
Transcript: ENSMUST00000128234
AA Change: M11T
SMART Domains Protein: ENSMUSP00000120793
Gene: ENSMUSG00000000738
AA Change: M11T

DomainStartEndE-ValueType
Pfam:AAA 1 48 5.8e-10 PFAM
Pfam:Peptidase_M41 110 222 9.7e-43 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128803
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130787
Predicted Effect probably benign
Transcript: ENSMUST00000135991
SMART Domains Protein: ENSMUSP00000118066
Gene: ENSMUSG00000000738

DomainStartEndE-ValueType
Pfam:Peptidase_M41 1 81 2.5e-30 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142150
Predicted Effect probably damaging
Transcript: ENSMUST00000149248
AA Change: M443T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000119552
Gene: ENSMUSG00000000738
AA Change: M443T

DomainStartEndE-ValueType
low complexity region 5 60 N/A INTRINSIC
low complexity region 122 135 N/A INTRINSIC
Pfam:FtsH_ext 142 242 3.9e-11 PFAM
transmembrane domain 250 272 N/A INTRINSIC
AAA 341 481 1.96e-19 SMART
Pfam:Peptidase_M41 541 746 7e-75 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152972
Predicted Effect probably damaging
Transcript: ENSMUST00000153285
AA Change: M443T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000115039
Gene: ENSMUSG00000000738
AA Change: M443T

DomainStartEndE-ValueType
low complexity region 5 60 N/A INTRINSIC
low complexity region 122 135 N/A INTRINSIC
Pfam:FtsH_ext 142 242 3.8e-11 PFAM
transmembrane domain 250 272 N/A INTRINSIC
AAA 341 481 1.96e-19 SMART
Pfam:Peptidase_M41 515 709 2.5e-68 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000153492
SMART Domains Protein: ENSMUSP00000133602
Gene: ENSMUSG00000000738

DomainStartEndE-ValueType
Pfam:FtsH_ext 1 102 1.3e-12 PFAM
transmembrane domain 110 132 N/A INTRINSIC
PDB:2QZ4|A 165 192 1e-8 PDB
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a mitochondrial metalloprotease protein that is a member of the AAA family. Members of this protein family share an ATPase domain and have roles in diverse cellular processes including membrane trafficking, intracellular motility, organelle biogenesis, protein folding, and proteolysis. Mutations in this gene cause autosomal recessive spastic paraplegia 7. Two transcript variants encoding distinct isoforms have been identified. [provided by RefSeq, Mar 2014]
PHENOTYPE: Homozygous null mice exhibit impaired motor skills, putativley associated with axonal degeneration in the central and peripheral nervous systems. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210010C04Rik A T 6: 41,034,306 H47Q probably damaging Het
4930579G24Rik T C 3: 79,629,186 probably benign Het
Abtb2 G T 2: 103,567,454 R243L probably benign Het
Adamts12 A G 15: 11,292,082 E871G possibly damaging Het
Ascc3 A T 10: 50,618,072 N201I probably damaging Het
Aste1 A T 9: 105,396,672 H37L probably damaging Het
Atp1a2 T A 1: 172,278,862 probably benign Het
Cand2 C A 6: 115,792,737 T836K probably benign Het
Ccdc151 A G 9: 22,002,315 S54P probably benign Het
Dnah7c G A 1: 46,467,296 A178T probably benign Het
Dnm2 A G 9: 21,485,724 probably benign Het
Dock3 T C 9: 107,023,788 D326G probably damaging Het
Fignl1 A C 11: 11,802,680 M125R probably benign Het
Gabarapl2 T A 8: 111,942,536 V42D probably benign Het
Hivep2 T C 10: 14,143,356 V1957A probably damaging Het
Hps1 T C 19: 42,767,271 E172G probably damaging Het
Il16 T C 7: 83,722,499 D33G probably damaging Het
Lamb1 A G 12: 31,326,256 N1542D probably benign Het
Mllt6 T C 11: 97,667,151 Y179H probably benign Het
Muc4 T C 16: 32,751,948 S609P possibly damaging Het
Nacad G A 11: 6,600,378 Q938* probably null Het
Olfr1184 G A 2: 88,487,448 A239T probably benign Het
Olfr1295 T C 2: 111,565,331 I38V possibly damaging Het
Pik3c3 C T 18: 30,293,707 T292I probably benign Het
Slit3 T C 11: 35,700,414 V1351A probably benign Het
Tcof1 A G 18: 60,833,488 S344P possibly damaging Het
Tex37 T C 6: 70,913,535 E91G probably benign Het
Tm4sf5 T A 11: 70,510,272 S105T probably benign Het
Tmem119 A G 5: 113,794,900 V280A possibly damaging Het
Trbv20 A T 6: 41,188,823 I61L probably benign Het
Trip12 T C 1: 84,761,132 probably benign Het
Vmn1r32 T A 6: 66,553,220 M191L possibly damaging Het
Vta1 A T 10: 14,667,972 H219Q possibly damaging Het
Other mutations in Spg7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01862:Spg7 APN 8 123076930 missense probably damaging 1.00
IGL01868:Spg7 APN 8 123090236 critical splice donor site probably null
IGL02551:Spg7 APN 8 123076978 missense probably damaging 1.00
IGL02744:Spg7 APN 8 123093661 missense probably damaging 1.00
IGL03165:Spg7 APN 8 123080812 critical splice donor site probably null
R0729:Spg7 UTSW 8 123070417 missense probably damaging 0.96
R1580:Spg7 UTSW 8 123090238 unclassified probably benign
R1696:Spg7 UTSW 8 123090225 missense probably benign 0.05
R1909:Spg7 UTSW 8 123080741 missense probably benign 0.01
R3751:Spg7 UTSW 8 123087373 missense probably damaging 1.00
R3753:Spg7 UTSW 8 123087373 missense probably damaging 1.00
R3921:Spg7 UTSW 8 123087373 missense probably damaging 1.00
R3976:Spg7 UTSW 8 123079448 missense probably damaging 1.00
R4908:Spg7 UTSW 8 123080655 missense probably damaging 1.00
R4952:Spg7 UTSW 8 123090171 missense probably damaging 1.00
R5392:Spg7 UTSW 8 123087363 missense probably damaging 1.00
R5637:Spg7 UTSW 8 123094575 missense possibly damaging 0.82
R5684:Spg7 UTSW 8 123073884 missense probably damaging 1.00
R5810:Spg7 UTSW 8 123094569 missense possibly damaging 0.94
R6452:Spg7 UTSW 8 123079423 missense possibly damaging 0.54
R6453:Spg7 UTSW 8 123079423 missense possibly damaging 0.54
R6454:Spg7 UTSW 8 123079423 missense possibly damaging 0.54
R6750:Spg7 UTSW 8 123073911 missense probably damaging 1.00
R7090:Spg7 UTSW 8 123091752 critical splice donor site probably null
R7213:Spg7 UTSW 8 123090232 missense probably damaging 1.00
Posted On2016-08-02