Incidental Mutation 'R7389:Or5b21'
ID 573333
Institutional Source Beutler Lab
Gene Symbol Or5b21
Ensembl Gene ENSMUSG00000046272
Gene Name olfactory receptor family 5 subfamily B member 21
Synonyms Olfr1444, GA_x6K02T2RE5P-3191201-3192160, MOR202-4
MMRRC Submission 045471-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.260) question?
Stock # R7389 (G1)
Quality Score 225.009
Status Validated
Chromosome 19
Chromosomal Location 12839141-12840100 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 12839981 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Leucine at position 281 (V281L)
Ref Sequence ENSEMBL: ENSMUSP00000150212 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000059675] [ENSMUST00000213606]
AlphaFold Q8VFX2
Predicted Effect probably benign
Transcript: ENSMUST00000059675
AA Change: V281L

PolyPhen 2 Score 0.037 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000062460
Gene: ENSMUSG00000046272
AA Change: V281L

DomainStartEndE-ValueType
Pfam:7tm_4 32 308 1.6e-54 PFAM
Pfam:7tm_1 42 291 5.3e-23 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000213606
AA Change: V281L

PolyPhen 2 Score 0.037 (Sensitivity: 0.94; Specificity: 0.82)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 98% (49/50)
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Anxa11 C A 14: 25,873,312 (GRCm39) P182Q probably damaging Het
Asns C A 6: 7,689,291 (GRCm39) L70F probably damaging Het
Cntrl A T 2: 35,017,529 (GRCm39) K445N probably benign Het
Cyp2c50 G T 19: 40,079,107 (GRCm39) R150L probably benign Het
Dqx1 G T 6: 83,041,775 (GRCm39) S539I probably null Het
Dusp9 TAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAG TAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAG X: 72,684,217 (GRCm39) probably benign Het
Epha3 T C 16: 63,593,347 (GRCm39) E247G probably damaging Het
Etl4 C T 2: 20,789,904 (GRCm39) Q801* probably null Het
Fabp2 G T 3: 122,689,014 (GRCm39) probably benign Het
Fsip2 G A 2: 82,819,140 (GRCm39) V4958I possibly damaging Het
Fstl3 G A 10: 79,615,865 (GRCm39) C117Y probably damaging Het
Hdgfl2 T G 17: 56,406,389 (GRCm39) probably null Het
Igfn1 T C 1: 135,894,785 (GRCm39) D1927G probably benign Het
Ino80 A C 2: 119,273,010 (GRCm39) S489A probably benign Het
Krt15 A T 11: 100,026,386 (GRCm39) V100E possibly damaging Het
Lrriq3 A G 3: 154,893,741 (GRCm39) T481A probably benign Het
Map2k3 A T 11: 60,822,862 (GRCm39) probably benign Het
Matr3 A G 18: 35,717,638 (GRCm39) T617A probably benign Het
Mybpc2 T G 7: 44,155,028 (GRCm39) T960P probably benign Het
Ncoa2 T C 1: 13,257,049 (GRCm39) N150S possibly damaging Het
Nup153 A T 13: 46,854,463 (GRCm39) probably null Het
Obscn A G 11: 58,927,226 (GRCm39) L5498P probably benign Het
Or5v1b A G 17: 37,841,548 (GRCm39) R227G possibly damaging Het
Paqr8 C A 1: 21,005,389 (GRCm39) P181Q probably damaging Het
Pcdhgb4 T C 18: 37,855,416 (GRCm39) Y604H probably damaging Het
Pja2 T A 17: 64,604,722 (GRCm39) E487V probably damaging Het
Pnpla6 C T 8: 3,593,981 (GRCm39) R1331* probably null Het
Ppl T A 16: 4,924,577 (GRCm39) probably null Het
Rhbdl3 T A 11: 80,237,665 (GRCm39) M299K possibly damaging Het
Scart1 A G 7: 139,808,704 (GRCm39) K872E possibly damaging Het
Slc26a9 A G 1: 131,696,986 (GRCm39) *791W probably null Het
Slc7a2 A G 8: 41,365,552 (GRCm39) Y461C probably benign Het
Sptb G T 12: 76,671,003 (GRCm39) Q447K probably damaging Het
Ssh1 A T 5: 114,096,892 (GRCm39) I205N probably benign Het
Stab1 C T 14: 30,869,196 (GRCm39) V1511I probably benign Het
Tex19.1 T C 11: 121,037,986 (GRCm39) W115R possibly damaging Het
Tinf2 G T 14: 55,918,167 (GRCm39) probably null Het
Tmeff1 A G 4: 48,617,097 (GRCm39) probably null Het
Tnip2 G T 5: 34,671,145 (GRCm39) Q33K probably benign Het
Traf3 C A 12: 111,204,187 (GRCm39) L59M probably damaging Het
Trav14d-3-dv8 T C 14: 53,316,328 (GRCm39) Y63H possibly damaging Het
Trim11 C T 11: 58,881,481 (GRCm39) S458L probably damaging Het
Tspan18 A T 2: 93,040,272 (GRCm39) V161E probably benign Het
Usf3 T A 16: 44,038,304 (GRCm39) V928E probably benign Het
Usp29 G A 7: 6,966,457 (GRCm39) V767I possibly damaging Het
Usp34 T G 11: 23,295,200 (GRCm39) F287L Het
Vmn1r213 T C 13: 23,196,556 (GRCm39) C380R probably benign Het
Zfyve9 A G 4: 108,550,515 (GRCm39) probably null Het
Other mutations in Or5b21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01668:Or5b21 APN 19 12,839,231 (GRCm39) missense probably benign 0.00
IGL01963:Or5b21 APN 19 12,839,746 (GRCm39) missense probably benign 0.00
IGL02030:Or5b21 APN 19 12,839,799 (GRCm39) missense probably benign 0.00
IGL02178:Or5b21 APN 19 12,839,907 (GRCm39) missense possibly damaging 0.49
IGL02641:Or5b21 APN 19 12,839,566 (GRCm39) nonsense probably null
R0311:Or5b21 UTSW 19 12,839,233 (GRCm39) missense probably benign 0.01
R0543:Or5b21 UTSW 19 12,839,252 (GRCm39) missense probably benign 0.00
R0815:Or5b21 UTSW 19 12,840,008 (GRCm39) missense probably benign 0.00
R2034:Or5b21 UTSW 19 12,839,151 (GRCm39) missense possibly damaging 0.82
R2078:Or5b21 UTSW 19 12,839,751 (GRCm39) missense probably benign 0.05
R2431:Or5b21 UTSW 19 12,839,970 (GRCm39) missense probably damaging 1.00
R3032:Or5b21 UTSW 19 12,839,282 (GRCm39) missense probably benign 0.00
R3932:Or5b21 UTSW 19 12,839,994 (GRCm39) missense possibly damaging 0.95
R4498:Or5b21 UTSW 19 12,840,033 (GRCm39) missense probably damaging 1.00
R4654:Or5b21 UTSW 19 12,839,596 (GRCm39) nonsense probably null
R4708:Or5b21 UTSW 19 12,839,261 (GRCm39) missense probably benign 0.00
R4823:Or5b21 UTSW 19 12,839,180 (GRCm39) missense probably benign 0.04
R4938:Or5b21 UTSW 19 12,839,916 (GRCm39) missense probably damaging 1.00
R4980:Or5b21 UTSW 19 12,839,384 (GRCm39) missense probably benign
R5580:Or5b21 UTSW 19 12,839,168 (GRCm39) missense possibly damaging 0.59
R5622:Or5b21 UTSW 19 12,839,663 (GRCm39) missense probably benign 0.08
R5671:Or5b21 UTSW 19 12,839,171 (GRCm39) missense probably benign 0.02
R6149:Or5b21 UTSW 19 12,839,723 (GRCm39) missense probably benign 0.02
R6683:Or5b21 UTSW 19 12,840,014 (GRCm39) missense probably damaging 0.98
R7392:Or5b21 UTSW 19 12,839,951 (GRCm39) missense probably benign 0.18
R7461:Or5b21 UTSW 19 12,839,141 (GRCm39) start codon destroyed probably benign 0.00
R7613:Or5b21 UTSW 19 12,839,141 (GRCm39) start codon destroyed probably benign 0.00
R7698:Or5b21 UTSW 19 12,840,077 (GRCm39) missense possibly damaging 0.69
R7717:Or5b21 UTSW 19 12,839,159 (GRCm39) missense probably benign 0.07
R7892:Or5b21 UTSW 19 12,839,843 (GRCm39) nonsense probably null
R9151:Or5b21 UTSW 19 12,839,976 (GRCm39) missense probably damaging 1.00
R9656:Or5b21 UTSW 19 12,839,247 (GRCm39) missense probably damaging 1.00
Z1088:Or5b21 UTSW 19 12,839,648 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCCTCAATCCATGCTGCAG -3'
(R):5'- TCAAAAGTTGCATTGCCCAG -3'

Sequencing Primer
(F):5'- GCACACACATCAGTAAATTGGTTGTC -3'
(R):5'- AGGAGGCGATCTATCCCTTAC -3'
Posted On 2019-09-13