Incidental Mutation 'R6611:Or8b44'
ID 523580
Institutional Source Beutler Lab
Gene Symbol Or8b44
Ensembl Gene ENSMUSG00000094810
Gene Name olfactory receptor family 8 subfamily B member 44
Synonyms MOR165-5, GA_x6K02T2PVTD-32204729-32205661, Olfr907
MMRRC Submission 044734-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.056) question?
Stock # R6611 (G1)
Quality Score 225.009
Status Not validated
Chromosome 9
Chromosomal Location 38409967-38410899 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 38410534 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 190 (T190S)
Ref Sequence ENSEMBL: ENSMUSP00000148894 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000052901] [ENSMUST00000214003] [ENSMUST00000214264]
AlphaFold Q7TRC7
Predicted Effect probably damaging
Transcript: ENSMUST00000052901
AA Change: T190S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000051531
Gene: ENSMUSG00000094810
AA Change: T190S

DomainStartEndE-ValueType
Pfam:7tm_4 31 308 3.4e-46 PFAM
Pfam:7tm_1 41 290 2.8e-21 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000214003
AA Change: T190S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000214264
AA Change: T190S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.1%
  • 20x: 94.6%
Validation Efficiency
MGI Phenotype FUNCTION: Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. The nomenclature assigned to the olfactory receptor genes and proteins for this organism is independent of other organisms. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810009J06Rik A T 6: 40,943,713 (GRCm39) T126S probably benign Het
Bex6 A G 16: 32,005,483 (GRCm39) K97R probably benign Het
Brca2 T C 5: 150,459,658 (GRCm39) L311P probably damaging Het
Ccng2 C G 5: 93,421,202 (GRCm39) S237R probably benign Het
Cdc16 C A 8: 13,831,512 (GRCm39) P582T probably benign Het
Cep112 T C 11: 108,397,377 (GRCm39) I280T possibly damaging Het
Cfhr4 A G 1: 139,660,128 (GRCm39) Y666H probably damaging Het
Chd2 A G 7: 73,143,313 (GRCm39) F527L probably damaging Het
Drc3 G T 11: 60,255,773 (GRCm39) R120L probably damaging Het
Efcab6 T A 15: 83,777,036 (GRCm39) R1133S possibly damaging Het
Fer1l5 T C 1: 36,445,735 (GRCm39) V834A probably benign Het
Flnb A G 14: 7,915,318 (GRCm38) Y1483C probably damaging Het
Fstl4 A T 11: 53,077,552 (GRCm39) M770L probably benign Het
Gm10428 A T 11: 62,644,115 (GRCm39) probably benign Het
Hmbs C A 9: 44,252,988 (GRCm39) R15L probably damaging Het
Irx3 T C 8: 92,526,631 (GRCm39) T358A probably damaging Het
Kmt2a T A 9: 44,760,569 (GRCm39) I460L probably damaging Het
Mob2 G T 7: 141,563,293 (GRCm39) F55L probably damaging Het
Muc6 G C 7: 141,226,700 (GRCm39) probably benign Het
Ntrk2 T C 13: 59,202,228 (GRCm39) L612P probably damaging Het
Obscn A G 11: 58,955,056 (GRCm39) probably null Het
Or4d5 T C 9: 40,012,316 (GRCm39) I157V probably benign Het
Or5j1 A T 2: 86,879,577 (GRCm39) M1K probably null Het
Oxct2a T C 4: 123,216,640 (GRCm39) E247G probably damaging Het
Phykpl G T 11: 51,489,181 (GRCm39) A336S probably damaging Het
Pik3r4 T G 9: 105,521,476 (GRCm39) L14R probably damaging Het
Pnpla1 A G 17: 29,100,021 (GRCm39) N296S probably benign Het
Pramel7 A G 2: 87,320,393 (GRCm39) I300T probably damaging Het
Rictor T G 15: 6,780,140 (GRCm39) C132G probably damaging Het
Rsf1 G GACGGCGGCT 7: 97,229,116 (GRCm39) probably benign Homo
Slc9a9 G T 9: 94,821,531 (GRCm39) R306L probably benign Het
Smc5 A G 19: 23,206,283 (GRCm39) V681A probably benign Het
Snap91 C T 9: 86,672,180 (GRCm39) S646N probably benign Het
Ssh3 T C 19: 4,314,450 (GRCm39) N368S probably damaging Het
Syne1 A T 10: 4,995,273 (GRCm39) N8326K probably benign Het
Traf3 T G 12: 111,204,074 (GRCm39) L21R possibly damaging Het
Ubxn11 C A 4: 133,850,910 (GRCm39) T254K probably damaging Het
Other mutations in Or8b44
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01506:Or8b44 APN 9 38,410,171 (GRCm39) missense probably benign 0.04
IGL01960:Or8b44 APN 9 38,410,003 (GRCm39) missense probably damaging 1.00
IGL02612:Or8b44 APN 9 38,410,769 (GRCm39) missense probably benign 0.01
R0366:Or8b44 UTSW 9 38,410,450 (GRCm39) missense possibly damaging 0.94
R0400:Or8b44 UTSW 9 38,410,207 (GRCm39) missense possibly damaging 0.63
R0726:Or8b44 UTSW 9 38,410,418 (GRCm39) missense possibly damaging 0.72
R1511:Or8b44 UTSW 9 38,410,114 (GRCm39) missense probably benign
R1663:Or8b44 UTSW 9 38,410,868 (GRCm39) missense unknown
R1763:Or8b44 UTSW 9 38,410,334 (GRCm39) missense probably damaging 1.00
R4810:Or8b44 UTSW 9 38,410,620 (GRCm39) nonsense probably null
R4851:Or8b44 UTSW 9 38,410,319 (GRCm39) missense probably damaging 1.00
R4945:Or8b44 UTSW 9 38,410,585 (GRCm39) missense probably damaging 1.00
R5535:Or8b44 UTSW 9 38,410,294 (GRCm39) missense probably benign 0.10
R5576:Or8b44 UTSW 9 38,410,204 (GRCm39) missense probably damaging 1.00
R5618:Or8b44 UTSW 9 38,410,036 (GRCm39) nonsense probably null
R5829:Or8b44 UTSW 9 38,410,545 (GRCm39) nonsense probably null
R6249:Or8b44 UTSW 9 38,410,880 (GRCm39) missense unknown
R6353:Or8b44 UTSW 9 38,410,112 (GRCm39) missense probably benign 0.30
R6580:Or8b44 UTSW 9 38,410,319 (GRCm39) missense probably damaging 1.00
R6997:Or8b44 UTSW 9 38,410,607 (GRCm39) missense possibly damaging 0.94
R7407:Or8b44 UTSW 9 38,410,800 (GRCm39) nonsense probably null
R7420:Or8b44 UTSW 9 38,410,359 (GRCm39) missense probably benign 0.11
R7567:Or8b44 UTSW 9 38,410,369 (GRCm39) missense probably benign 0.00
R8382:Or8b44 UTSW 9 38,410,588 (GRCm39) missense probably damaging 0.98
X0028:Or8b44 UTSW 9 38,410,386 (GRCm39) missense possibly damaging 0.53
Predicted Primers PCR Primer
(F):5'- GTGCTGACAACAATGGCCTATG -3'
(R):5'- CGATTATGTGAGAGCTACATGTGC -3'

Sequencing Primer
(F):5'- CAACAATGGCCTATGATCGCTATGTG -3'
(R):5'- CTGAAGGCTTTGGACATTCCTGC -3'
Posted On 2018-06-22