Incidental Mutation 'R5630:Smox'
ID 442042
Institutional Source Beutler Lab
Gene Symbol Smox
Ensembl Gene ENSMUSG00000027333
Gene Name spermine oxidase
Synonyms SMO, B130066H01Rik
MMRRC Submission 043281-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.358) question?
Stock # R5630 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 131333624-131367103 bp(+) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) C to T at 131366786 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Stop codon at position 582 (Q582*)
Ref Sequence ENSEMBL: ENSMUSP00000105815 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028806] [ENSMUST00000110179] [ENSMUST00000110180] [ENSMUST00000110181] [ENSMUST00000110182] [ENSMUST00000110183] [ENSMUST00000110186] [ENSMUST00000110188] [ENSMUST00000110189] [ENSMUST00000183947] [ENSMUST00000129143] [ENSMUST00000183575]
AlphaFold Q99K82
Predicted Effect probably null
Transcript: ENSMUST00000028806
AA Change: Q552*
SMART Domains Protein: ENSMUSP00000028806
Gene: ENSMUSG00000027333
AA Change: Q552*

DomainStartEndE-ValueType
Pfam:FAD_binding_2 26 85 7.2e-8 PFAM
Pfam:DAO 26 194 2.5e-9 PFAM
Pfam:NAD_binding_8 29 96 3.8e-18 PFAM
Pfam:Amino_oxidase 34 275 4.2e-27 PFAM
Pfam:Amino_oxidase 302 544 3.4e-56 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000110179
SMART Domains Protein: ENSMUSP00000105808
Gene: ENSMUSG00000027333

DomainStartEndE-ValueType
Pfam:FAD_binding_2 26 85 2.3e-8 PFAM
Pfam:DAO 26 206 4.2e-10 PFAM
Pfam:Pyr_redox_3 28 101 2.3e-8 PFAM
Pfam:NAD_binding_8 29 96 1e-18 PFAM
Pfam:Amino_oxidase 34 118 6e-23 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000110180
AA Change: Q416*
SMART Domains Protein: ENSMUSP00000105809
Gene: ENSMUSG00000027333
AA Change: Q416*

DomainStartEndE-ValueType
Pfam:FAD_binding_2 26 85 5e-8 PFAM
Pfam:DAO 26 196 1.5e-9 PFAM
Pfam:NAD_binding_8 29 96 2.5e-18 PFAM
Pfam:Amino_oxidase 34 272 2.2e-27 PFAM
Pfam:Amino_oxidase 277 408 3.8e-32 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000110181
AA Change: Q382*
SMART Domains Protein: ENSMUSP00000105810
Gene: ENSMUSG00000027333
AA Change: Q382*

DomainStartEndE-ValueType
Pfam:FAD_binding_2 26 85 3.6e-8 PFAM
Pfam:DAO 26 202 8.9e-10 PFAM
Pfam:NAD_binding_8 29 96 1.2e-18 PFAM
Pfam:Amino_oxidase 34 116 2.1e-22 PFAM
Pfam:Amino_oxidase 197 374 1.3e-34 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000110182
AA Change: Q187*
SMART Domains Protein: ENSMUSP00000105811
Gene: ENSMUSG00000027333
AA Change: Q187*

DomainStartEndE-ValueType
Pfam:FAD_binding_3 24 79 1.2e-6 PFAM
Pfam:FAD_binding_2 26 87 1.6e-8 PFAM
Pfam:DAO 26 183 2.9e-9 PFAM
Pfam:Pyr_redox_3 28 103 1.4e-8 PFAM
Pfam:NAD_binding_8 29 96 6.3e-19 PFAM
Pfam:Amino_oxidase 34 118 3.6e-23 PFAM
Pfam:Amino_oxidase 129 179 1.5e-11 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000110183
AA Change: Q245*
SMART Domains Protein: ENSMUSP00000105812
Gene: ENSMUSG00000027333
AA Change: Q245*

DomainStartEndE-ValueType
Pfam:FAD_binding_2 26 85 2.3e-8 PFAM
Pfam:DAO 26 227 5.1e-10 PFAM
Pfam:Pyr_redox_3 28 103 2.2e-8 PFAM
Pfam:NAD_binding_8 29 96 1.1e-18 PFAM
Pfam:Amino_oxidase 34 118 6.2e-23 PFAM
Pfam:Amino_oxidase 141 237 4.5e-11 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000110186
AA Change: Q582*
SMART Domains Protein: ENSMUSP00000105815
Gene: ENSMUSG00000027333
AA Change: Q582*

DomainStartEndE-ValueType
Pfam:FAD_binding_2 26 78 1.7e-7 PFAM
Pfam:DAO 26 132 7.9e-9 PFAM
Pfam:NAD_binding_8 29 95 5.6e-18 PFAM
Pfam:Amino_oxidase 34 275 2.9e-28 PFAM
Pfam:Amino_oxidase 304 574 2.5e-50 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151143
Predicted Effect unknown
Transcript: ENSMUST00000110188
AA Change: P522L
SMART Domains Protein: ENSMUSP00000105817
Gene: ENSMUSG00000027333
AA Change: P522L

DomainStartEndE-ValueType
Pfam:FAD_binding_2 26 85 6.9e-8 PFAM
Pfam:DAO 26 194 2.4e-9 PFAM
Pfam:NAD_binding_8 29 96 3.6e-18 PFAM
Pfam:Amino_oxidase 34 275 3.8e-27 PFAM
Pfam:Amino_oxidase 302 463 2.4e-27 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000110189
AA Change: P498L

PolyPhen 2 Score 0.026 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000105818
Gene: ENSMUSG00000027333
AA Change: P498L

DomainStartEndE-ValueType
Pfam:FAD_binding_2 26 85 6.5e-8 PFAM
Pfam:DAO 26 194 2.2e-9 PFAM
Pfam:NAD_binding_8 29 96 3.4e-18 PFAM
Pfam:Amino_oxidase 34 275 3.5e-27 PFAM
Pfam:Amino_oxidase 302 462 5.2e-27 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151627
Predicted Effect probably benign
Transcript: ENSMUST00000183947
SMART Domains Protein: ENSMUSP00000139278
Gene: ENSMUSG00000027333

DomainStartEndE-ValueType
Pfam:FAD_binding_3 24 79 1.4e-6 PFAM
Pfam:FAD_binding_2 26 85 1.8e-8 PFAM
Pfam:DAO 26 200 5e-10 PFAM
Pfam:Pyr_redox_3 28 102 1.7e-8 PFAM
Pfam:NAD_binding_8 29 96 7.7e-19 PFAM
Pfam:Amino_oxidase 34 118 4.4e-23 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000129143
SMART Domains Protein: ENSMUSP00000120237
Gene: ENSMUSG00000027333

DomainStartEndE-ValueType
Pfam:FAD_binding_3 24 79 9.3e-7 PFAM
Pfam:FAD_binding_2 26 86 8.9e-9 PFAM
Pfam:DAO 26 190 1.6e-10 PFAM
Pfam:Pyr_redox_3 28 102 9.5e-9 PFAM
Pfam:NAD_binding_8 29 96 2.7e-19 PFAM
Pfam:Amino_oxidase 34 118 6e-23 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000183881
Predicted Effect probably benign
Transcript: ENSMUST00000183575
SMART Domains Protein: ENSMUSP00000139099
Gene: ENSMUSG00000027333

DomainStartEndE-ValueType
Pfam:Thi4 17 73 8.6e-7 PFAM
Pfam:FAD_binding_2 26 75 3.3e-9 PFAM
Pfam:DAO 26 79 4.2e-10 PFAM
Pfam:Pyr_redox 26 79 1.4e-7 PFAM
Pfam:Pyr_redox_3 28 77 2.1e-9 PFAM
Pfam:NAD_binding_8 29 80 6.8e-15 PFAM
Pfam:Amino_oxidase 34 76 3.5e-15 PFAM
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Polyamines are ubiquitous polycationic alkylamines which include spermine, spermidine, putrescine, and agmatine. These molecules participate in a broad range of cellular functions which include cell cycle modulation, scavenging reactive oxygen species, and the control of gene expression. These molecules also play important roles in neurotransmission through their regulation of cell-surface receptor activity, involvement in intracellular signalling pathways, and their putative roles as neurotransmitters. This gene encodes an FAD-containing enzyme that catalyzes the oxidation of spermine to spermadine and secondarily produces hydrogen peroxide. Multiple transcript variants encoding different isoenzymes have been identified for this gene, some of which have failed to demonstrate significant oxidase activity on natural polyamine substrates. The characterized isoenzymes have distinctive biochemical characteristics and substrate specificities, suggesting the existence of additional levels of complexity in polyamine catabolism. [provided by RefSeq, Jul 2012]
PHENOTYPE: No notable phenotype was detected in a high-throughput screen of homozygous mice. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ap3s2 A T 7: 79,559,647 (GRCm39) V94E probably damaging Het
Aven T A 2: 112,344,890 (GRCm39) Y109* probably null Het
Cad T C 5: 31,217,917 (GRCm39) S401P probably damaging Het
Ccdc122 A T 14: 77,330,216 (GRCm39) I189F probably damaging Het
Cdkal1 A T 13: 29,961,198 (GRCm39) probably null Het
Clock G A 5: 76,378,185 (GRCm39) P572S probably benign Het
Cnih4 C G 1: 180,989,748 (GRCm39) F120L probably benign Het
Cntnap5b A G 1: 99,999,794 (GRCm39) D184G probably damaging Het
Cpa2 T A 6: 30,550,731 (GRCm39) probably null Het
Cpne5 T C 17: 29,445,190 (GRCm39) D38G probably damaging Het
Dst GGAATCGTGCACTCGAA GGAA 1: 34,227,866 (GRCm39) probably null Het
E330034G19Rik A G 14: 24,358,336 (GRCm39) probably benign Het
Flrt1 A T 19: 7,073,830 (GRCm39) I239N probably damaging Het
Foxb1 T A 9: 69,667,402 (GRCm39) I43F probably damaging Het
Kcnq3 A G 15: 65,896,971 (GRCm39) W310R probably damaging Het
Klrb1a A T 6: 128,595,573 (GRCm39) D60E probably benign Het
Lbr A G 1: 181,644,529 (GRCm39) probably null Het
Lsm8 T A 6: 18,851,672 (GRCm39) I41N probably damaging Het
Mroh7 T C 4: 106,577,764 (GRCm39) M305V possibly damaging Het
Npdc1 G A 2: 25,298,957 (GRCm39) D284N probably damaging Het
Or5p4 T A 7: 107,680,323 (GRCm39) F107L probably benign Het
Or8c10 T C 9: 38,279,402 (GRCm39) Y177H probably damaging Het
Or8g20 T A 9: 39,396,247 (GRCm39) M98L probably benign Het
Pcdhb5 A T 18: 37,454,208 (GRCm39) D196V possibly damaging Het
Pcmt1 A G 10: 7,524,857 (GRCm39) Y84H probably damaging Het
Pcnx2 A T 8: 126,587,697 (GRCm39) I877K probably damaging Het
Pcsk5 A G 19: 17,553,195 (GRCm39) Y662H probably benign Het
Prdx1 T A 4: 116,556,414 (GRCm39) D187E probably benign Het
Ranbp2 T G 10: 58,314,898 (GRCm39) Y1873D probably damaging Het
Rcor2 A T 19: 7,248,416 (GRCm39) R144W probably damaging Het
Rptor T G 11: 119,647,075 (GRCm39) I222S probably benign Het
Rrp8 C A 7: 105,382,608 (GRCm39) R448L possibly damaging Het
Ryr2 A T 13: 11,616,691 (GRCm39) I3909N probably damaging Het
Scn2a T G 2: 65,556,709 (GRCm39) V1147G probably damaging Het
Secisbp2l C T 2: 125,582,657 (GRCm39) G933D possibly damaging Het
Sqor T A 2: 122,651,277 (GRCm39) L180H possibly damaging Het
Stox2 T C 8: 47,644,925 (GRCm39) D845G probably damaging Het
Szt2 T C 4: 118,250,102 (GRCm39) I469V possibly damaging Het
Tns2 C T 15: 102,017,369 (GRCm39) R281C probably damaging Het
Tox C CTGGAGT 4: 6,688,835 (GRCm39) probably benign Het
Trgc2 A G 13: 19,489,279 (GRCm39) F151S possibly damaging Het
Upf2 T C 2: 6,032,112 (GRCm39) V141A probably damaging Het
Usp54 A G 14: 20,615,125 (GRCm39) L772P probably damaging Het
Vmn2r83 A T 10: 79,327,785 (GRCm39) T798S possibly damaging Het
Wee1 TCCCC TCCC 7: 109,723,776 (GRCm39) probably null Het
Zfp143 C T 7: 109,687,980 (GRCm39) T473I probably damaging Het
Other mutations in Smox
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01678:Smox APN 2 131,353,979 (GRCm39) missense possibly damaging 0.91
IGL02022:Smox APN 2 131,362,037 (GRCm39) missense probably damaging 0.98
R0368:Smox UTSW 2 131,364,078 (GRCm39) missense probably damaging 1.00
R0411:Smox UTSW 2 131,362,564 (GRCm39) missense probably benign 0.02
R1416:Smox UTSW 2 131,364,051 (GRCm39) missense probably damaging 1.00
R1601:Smox UTSW 2 131,362,094 (GRCm39) missense probably damaging 1.00
R1959:Smox UTSW 2 131,362,384 (GRCm39) missense probably damaging 0.97
R2173:Smox UTSW 2 131,353,944 (GRCm39) missense possibly damaging 0.91
R2215:Smox UTSW 2 131,362,190 (GRCm39) critical splice donor site probably null
R4179:Smox UTSW 2 131,366,770 (GRCm39) missense possibly damaging 0.84
R5282:Smox UTSW 2 131,363,026 (GRCm39) missense probably damaging 0.99
R5979:Smox UTSW 2 131,358,334 (GRCm39) missense probably damaging 0.99
R6984:Smox UTSW 2 131,364,031 (GRCm39) missense possibly damaging 0.90
R6986:Smox UTSW 2 131,364,031 (GRCm39) missense possibly damaging 0.90
R7073:Smox UTSW 2 131,364,031 (GRCm39) missense possibly damaging 0.90
R7074:Smox UTSW 2 131,364,031 (GRCm39) missense possibly damaging 0.90
R7183:Smox UTSW 2 131,362,486 (GRCm39) missense possibly damaging 0.91
R8054:Smox UTSW 2 131,364,100 (GRCm39) missense probably benign 0.01
R9222:Smox UTSW 2 131,362,843 (GRCm39) missense possibly damaging 0.65
X0026:Smox UTSW 2 131,358,155 (GRCm39) missense probably damaging 1.00
Z1176:Smox UTSW 2 131,362,461 (GRCm39) missense probably damaging 0.98
Z1177:Smox UTSW 2 131,354,006 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATGTCTGCCTGGCAAGAGTG -3'
(R):5'- AAAAGAAAAGCTCTCGGGCC -3'

Sequencing Primer
(F):5'- GCAAGAGTGGGGGTTCC -3'
(R):5'- AAAAGCTCTCGGGCCAGGTC -3'
Posted On 2016-11-08