Incidental Mutation 'IGL02376:Sppl2b'
ID 291125
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Sppl2b
Ensembl Gene ENSMUSG00000035206
Gene Name signal peptide peptidase like 2B
Synonyms 3110056O03Rik
Accession Numbers
Essential gene? Probably essential (E-score: 0.854) question?
Stock # IGL02376
Quality Score
Chromosome 10
Chromosomal Location 80855275-80868708 bp(+) (GRCm38)
Type of Mutation nonsense
DNA Base Change (assembly) G to T at 80867598 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Stop codon at position 565 (E565*)
Ref Sequence ENSEMBL: ENSMUSP00000036289 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035597] [ENSMUST00000219817] [ENSMUST00000220091]
AlphaFold Q3TD49
Predicted Effect probably null
Transcript: ENSMUST00000035597
AA Change: E565*
SMART Domains Protein: ENSMUSP00000036289
Gene: ENSMUSG00000035206
AA Change: E565*

signal peptide 1 19 N/A INTRINSIC
low complexity region 25 36 N/A INTRINSIC
Pfam:PA 55 147 5.5e-14 PFAM
transmembrane domain 167 189 N/A INTRINSIC
PSN 210 485 2.16e-113 SMART
low complexity region 520 531 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000218789
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218812
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219136
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219366
Predicted Effect probably benign
Transcript: ENSMUST00000219614
Predicted Effect probably benign
Transcript: ENSMUST00000219817
Predicted Effect probably benign
Transcript: ENSMUST00000219951
Predicted Effect probably benign
Transcript: ENSMUST00000220091
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 member of the GXGD family of aspartic proteases. The GXGD proteases are transmembrane proteins with two conserved catalytic motifs localized within the membrane-spanning regions. This enzyme localizes to endosomes, lysosomes, and the plasma membrane. It cleaves the transmembrane domain of tumor necrosis factor alpha to release the intracellular domain, which triggers cytokine expression in the innate and adaptive immunity pathways. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a gene trapped allele are viable and overtly normal with no apparent defects in B cell and dendritic cell homeostasis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810043G02Rik A G 10: 77,984,554 probably benign Het
2700081O15Rik C T 19: 7,422,376 P496L probably damaging Het
Abtb1 A G 6: 88,838,484 probably benign Het
Adcy3 G A 12: 4,201,031 E597K possibly damaging Het
Adcy9 A G 16: 4,418,680 V289A probably benign Het
Akr1d1 A T 6: 37,530,285 D14V probably damaging Het
Ankrd12 T C 17: 66,042,529 probably benign Het
Arap3 T C 18: 37,978,453 T1137A possibly damaging Het
Arhgef4 A T 1: 34,806,059 Q77L probably damaging Het
Arhgef7 A G 8: 11,817,735 T444A probably damaging Het
Arr3 A C X: 100,614,675 K281Q probably damaging Het
Arrdc2 A T 8: 70,838,979 I114N probably benign Het
Atg2b A T 12: 105,645,468 F1217Y probably damaging Het
C1qtnf1 A C 11: 118,448,068 Y188S probably benign Het
Cbx6 C A 15: 79,828,299 R309L probably benign Het
Chrna9 T C 5: 65,971,159 S237P probably damaging Het
Dapk1 G A 13: 60,696,394 V76I probably benign Het
Elk4 T A 1: 132,014,550 N53K probably benign Het
Epha7 A C 4: 28,951,287 T799P probably damaging Het
Exosc2 G A 2: 31,679,875 V233M possibly damaging Het
Fam217b A G 2: 178,417,573 D3G probably benign Het
Farp1 T A 14: 121,272,856 N755K probably damaging Het
Fer A G 17: 63,934,346 E327G possibly damaging Het
Fmnl3 A T 15: 99,318,963 F1017Y possibly damaging Het
Gabbr2 A C 4: 46,684,300 I658S probably damaging Het
Gemin2 A G 12: 59,021,720 D195G probably benign Het
Gtf3c1 T A 7: 125,668,996 Y875F probably benign Het
Hnrnpr G A 4: 136,319,455 G149D probably damaging Het
Krt74 A C 15: 101,754,503 noncoding transcript Het
Ltf A G 9: 111,029,624 D480G probably benign Het
Map1b A G 13: 99,435,595 L206P probably damaging Het
Meis1 T C 11: 18,881,752 M429V probably benign Het
Myh4 C A 11: 67,245,728 T444N probably benign Het
Nckap1l A T 15: 103,471,231 Y315F possibly damaging Het
Ndst3 A G 3: 123,556,798 I646T probably damaging Het
Ndufv1 T C 19: 4,007,823 probably null Het
Ogdhl T C 14: 32,343,318 Y710H probably damaging Het
Olfr1263 A G 2: 90,015,460 I177V probably benign Het
Otud7b A G 3: 96,155,037 K531R possibly damaging Het
Pax3 T C 1: 78,132,292 Y243C probably damaging Het
Pde1a A G 2: 79,875,223 probably benign Het
Pik3cb C T 9: 99,052,352 M813I probably benign Het
Prss42 A T 9: 110,803,107 D302V possibly damaging Het
Rad52 T C 6: 119,915,230 probably benign Het
Reln A T 5: 22,080,791 Y393* probably null Het
Rhbdd3 T C 11: 5,103,192 probably benign Het
Sbf2 C T 7: 110,462,956 G138D probably damaging Het
Slco1a1 A T 6: 141,924,334 probably null Het
Smg9 A G 7: 24,415,030 I265V probably benign Het
Stx6 T A 1: 155,201,979 V244D probably benign Het
Tle4 T C 19: 14,594,404 N78D probably damaging Het
Tmcc3 A G 10: 94,578,567 I44V possibly damaging Het
Tnnt3 C T 7: 142,512,558 T220I possibly damaging Het
Ttn A T 2: 76,727,467 D29798E possibly damaging Het
Vtcn1 A T 3: 100,892,665 M281L probably benign Het
Zfp595 T C 13: 67,316,450 K586R possibly damaging Het
Other mutations in Sppl2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00950:Sppl2b APN 10 80864094 missense probably damaging 1.00
IGL01835:Sppl2b APN 10 80865341 missense probably damaging 0.99
IGL01836:Sppl2b APN 10 80861386 missense probably benign 0.00
IGL01964:Sppl2b APN 10 80865386 critical splice donor site probably null
R1641:Sppl2b UTSW 10 80865131 missense probably damaging 0.96
R2228:Sppl2b UTSW 10 80865617 missense probably damaging 1.00
R3104:Sppl2b UTSW 10 80867491 missense probably benign 0.00
R3106:Sppl2b UTSW 10 80867491 missense probably benign 0.00
R4350:Sppl2b UTSW 10 80862726 missense probably benign 0.12
R5146:Sppl2b UTSW 10 80867640 makesense probably null
R5698:Sppl2b UTSW 10 80866045 splice site probably null
R6969:Sppl2b UTSW 10 80865125 missense probably damaging 1.00
R7649:Sppl2b UTSW 10 80867419 missense probably benign 0.02
R8212:Sppl2b UTSW 10 80865359 missense probably damaging 1.00
R8263:Sppl2b UTSW 10 80866069 frame shift probably null
R8265:Sppl2b UTSW 10 80866069 frame shift probably null
R8367:Sppl2b UTSW 10 80863191 missense probably benign 0.02
R8398:Sppl2b UTSW 10 80866068 frame shift probably null
R8398:Sppl2b UTSW 10 80866069 frame shift probably null
R8400:Sppl2b UTSW 10 80866069 frame shift probably null
R8480:Sppl2b UTSW 10 80866069 frame shift probably null
R8481:Sppl2b UTSW 10 80866069 frame shift probably null
R8505:Sppl2b UTSW 10 80866069 frame shift probably null
R8817:Sppl2b UTSW 10 80866069 frame shift probably null
R8818:Sppl2b UTSW 10 80866069 frame shift probably null
R8832:Sppl2b UTSW 10 80866069 frame shift probably null
R9175:Sppl2b UTSW 10 80862973 missense probably benign
R9624:Sppl2b UTSW 10 80863539 missense probably benign 0.03
Z1176:Sppl2b UTSW 10 80867425 missense possibly damaging 0.56
Posted On 2015-04-16