Incidental Mutation 'R0993:Samd8'
ID 97873
Institutional Source Beutler Lab
Gene Symbol Samd8
Ensembl Gene ENSMUSG00000021770
Gene Name sterile alpha motif domain containing 8
Synonyms 1700010P07Rik, 1110053F04Rik, Smsr
MMRRC Submission 039113-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.367) question?
Stock # R0993 (G1)
Quality Score 225
Status Not validated
Chromosome 14
Chromosomal Location 21800599-21848794 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 21825563 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Aspartic acid at position 173 (V173D)
Ref Sequence ENSEMBL: ENSMUSP00000112803 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022292] [ENSMUST00000119430] [ENSMUST00000144061]
AlphaFold Q9DA37
Predicted Effect probably damaging
Transcript: ENSMUST00000022292
AA Change: V236D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000022292
Gene: ENSMUSG00000021770
AA Change: V236D

DomainStartEndE-ValueType
low complexity region 2 22 N/A INTRINSIC
SAM 72 141 1.86e-3 SMART
transmembrane domain 215 237 N/A INTRINSIC
transmembrane domain 262 284 N/A INTRINSIC
transmembrane domain 297 319 N/A INTRINSIC
Pfam:PAP2_C 355 428 3e-29 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000119430
AA Change: V173D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000112803
Gene: ENSMUSG00000021770
AA Change: V173D

DomainStartEndE-ValueType
SAM 9 78 1.86e-3 SMART
transmembrane domain 152 174 N/A INTRINSIC
transmembrane domain 199 221 N/A INTRINSIC
transmembrane domain 234 256 N/A INTRINSIC
Pfam:PAP2_C 292 365 6.1e-31 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000144061
SMART Domains Protein: ENSMUSP00000117603
Gene: ENSMUSG00000021770

DomainStartEndE-ValueType
low complexity region 2 22 N/A INTRINSIC
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.2%
  • 20x: 89.0%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele exhibit decreased ceramide phosphoethanolamine synthase activity but normal liver, kidney and spleen histology. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 18 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
D6Ertd527e C G 6: 87,088,506 (GRCm39) T223S unknown Het
Eml5 T C 12: 98,827,442 (GRCm39) E596G probably benign Het
Eri3 C A 4: 117,421,860 (GRCm39) T46K possibly damaging Het
Etv1 C T 12: 38,877,863 (GRCm39) P68S probably damaging Het
Fbxl8 C A 8: 105,993,717 (GRCm39) D24E probably damaging Het
Gm19965 A T 1: 116,749,555 (GRCm39) N412I probably benign Het
Lmbr1 T A 5: 29,492,391 (GRCm39) H66L probably damaging Het
Nrbp1 T A 5: 31,403,157 (GRCm39) I210N probably damaging Het
Or8j3b T G 2: 86,205,222 (GRCm39) Y178S probably damaging Het
Polr1has TCACCACCACCACCACCACCACCAC TCACCACCACCACCACCACCAC 17: 37,275,939 (GRCm39) probably benign Het
Prl2c2 G C 13: 13,176,786 (GRCm39) T47R probably damaging Het
Shf G A 2: 122,199,163 (GRCm39) P51S probably damaging Het
Slc2a9 T A 5: 38,539,406 (GRCm39) T365S probably damaging Het
Slc32a1 T C 2: 158,453,340 (GRCm39) M60T possibly damaging Het
Slx4 T C 16: 3,803,689 (GRCm39) S1042G probably benign Het
Stard9 T C 2: 120,535,650 (GRCm39) L193P probably damaging Het
Tln1 T C 4: 43,549,825 (GRCm39) K529E probably benign Het
Vps13d G A 4: 144,844,262 (GRCm39) R1342* probably null Het
Other mutations in Samd8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01762:Samd8 APN 14 21,830,168 (GRCm39) missense probably damaging 1.00
IGL01837:Samd8 APN 14 21,825,027 (GRCm39) splice site probably benign
IGL02188:Samd8 APN 14 21,833,866 (GRCm39) critical splice donor site probably null
IGL02338:Samd8 APN 14 21,825,544 (GRCm39) missense possibly damaging 0.95
IGL02437:Samd8 APN 14 21,825,491 (GRCm39) missense probably benign 0.11
IGL02643:Samd8 APN 14 21,843,212 (GRCm39) missense probably damaging 1.00
skellington UTSW 14 21,833,866 (GRCm39) critical splice donor site probably null
smithie UTSW 14 21,842,569 (GRCm39) missense probably damaging 1.00
Stern UTSW 14 21,825,221 (GRCm39) missense possibly damaging 0.79
wellington UTSW 14 21,825,205 (GRCm39) missense probably damaging 1.00
R1529:Samd8 UTSW 14 21,825,227 (GRCm39) missense possibly damaging 0.53
R2200:Samd8 UTSW 14 21,825,388 (GRCm39) missense probably benign 0.00
R3801:Samd8 UTSW 14 21,825,133 (GRCm39) missense probably damaging 0.99
R3803:Samd8 UTSW 14 21,825,133 (GRCm39) missense probably damaging 0.99
R3981:Samd8 UTSW 14 21,830,248 (GRCm39) missense probably null 1.00
R4094:Samd8 UTSW 14 21,843,113 (GRCm39) missense probably damaging 1.00
R4232:Samd8 UTSW 14 21,830,213 (GRCm39) missense probably benign
R4847:Samd8 UTSW 14 21,842,503 (GRCm39) missense possibly damaging 0.65
R5402:Samd8 UTSW 14 21,825,236 (GRCm39) missense probably damaging 1.00
R5421:Samd8 UTSW 14 21,842,563 (GRCm39) missense probably damaging 1.00
R5955:Samd8 UTSW 14 21,843,152 (GRCm39) missense probably damaging 1.00
R6180:Samd8 UTSW 14 21,825,093 (GRCm39) missense probably benign 0.04
R6447:Samd8 UTSW 14 21,842,624 (GRCm39) critical splice donor site probably null
R6451:Samd8 UTSW 14 21,833,866 (GRCm39) critical splice donor site probably null
R6844:Samd8 UTSW 14 21,825,205 (GRCm39) missense probably damaging 1.00
R6914:Samd8 UTSW 14 21,825,221 (GRCm39) missense possibly damaging 0.79
R6942:Samd8 UTSW 14 21,825,221 (GRCm39) missense possibly damaging 0.79
R7101:Samd8 UTSW 14 21,825,442 (GRCm39) missense probably benign 0.00
R7485:Samd8 UTSW 14 21,842,491 (GRCm39) missense probably benign 0.00
R8256:Samd8 UTSW 14 21,833,745 (GRCm39) critical splice acceptor site probably null
R8280:Samd8 UTSW 14 21,830,219 (GRCm39) nonsense probably null
R9090:Samd8 UTSW 14 21,842,569 (GRCm39) missense probably damaging 1.00
R9271:Samd8 UTSW 14 21,842,569 (GRCm39) missense probably damaging 1.00
R9345:Samd8 UTSW 14 21,830,227 (GRCm39) missense probably benign 0.40
R9446:Samd8 UTSW 14 21,833,769 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- CAGAGTGCAGACTGGCTCTGTAAC -3'
(R):5'- AGCATATCCTTTGATGGCACCAGAC -3'

Sequencing Primer
(F):5'- TCTGTAACGGAGAGCCCAC -3'
(R):5'- TGATGGCACCAGACACAGC -3'
Posted On 2014-01-05