Incidental Mutation 'R2078:Or5b21'
ID 229307
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 040083-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.246) question?
Stock # R2078 (G1)
Quality Score 225
Status Not validated
Chromosome 19
Chromosomal Location 12839141-12840100 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 12839751 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 204 (V204E)
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: V204E

PolyPhen 2 Score 0.049 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000062460
Gene: ENSMUSG00000046272
AA Change: V204E

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: V204E

PolyPhen 2 Score 0.049 (Sensitivity: 0.94; Specificity: 0.83)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.6%
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb6 C A 1: 75,148,780 (GRCm39) G55C probably damaging Het
Acss3 T C 10: 106,802,902 (GRCm39) T448A possibly damaging Het
Atxn7 A G 14: 14,052,975 (GRCm38) N138D probably damaging Het
Cacna2d4 A T 6: 119,315,077 (GRCm39) D869V probably benign Het
Cps1 T G 1: 67,196,965 (GRCm39) Y339D probably damaging Het
Cps1 T C 1: 67,234,424 (GRCm39) I937T possibly damaging Het
Dlgap4 T C 2: 156,604,746 (GRCm39) S261P probably damaging Het
Dusp6 T C 10: 99,099,686 (GRCm39) Y45H probably damaging Het
Ebag9 A G 15: 44,500,200 (GRCm39) N157S probably damaging Het
Exoc4 A G 6: 33,887,522 (GRCm39) D770G probably benign Het
Ezr A G 17: 7,050,041 (GRCm39) M1T probably null Het
Fat4 A G 3: 38,943,822 (GRCm39) N905S probably damaging Het
Fcrlb C G 1: 170,735,650 (GRCm39) R208P probably damaging Het
Flnb T C 14: 7,927,466 (GRCm38) V1892A probably damaging Het
Gas2 G A 7: 51,547,073 (GRCm39) V75M probably benign Het
Gda T A 19: 21,378,036 (GRCm39) D267V probably damaging Het
Gper1 A T 5: 139,411,888 (GRCm39) I78F probably benign Het
Hectd1 A C 12: 51,795,325 (GRCm39) I2368S probably damaging Het
Katna1 C T 10: 7,619,333 (GRCm39) P114S probably benign Het
Lce3c G A 3: 92,852,758 (GRCm39) S73N unknown Het
Lrfn3 A T 7: 30,059,879 (GRCm39) D115E possibly damaging Het
Lrrc47 C A 4: 154,103,888 (GRCm39) T505K probably damaging Het
Mertk C T 2: 128,636,378 (GRCm39) T784I probably damaging Het
Mettl21e T A 1: 44,245,662 (GRCm39) I195F possibly damaging Het
Mff T C 1: 82,719,642 (GRCm39) S207P probably damaging Het
Mtmr6 A G 14: 60,529,436 (GRCm39) probably null Het
Myh9 T C 15: 77,648,112 (GRCm39) K1788R probably benign Het
Narf A G 11: 121,136,220 (GRCm39) T199A probably benign Het
Neurod6 A G 6: 55,655,954 (GRCm39) S228P probably benign Het
Notch4 A T 17: 34,787,689 (GRCm39) probably null Het
Nyap2 T C 1: 81,169,696 (GRCm39) L151P probably damaging Het
P2ry1 A G 3: 60,911,118 (GRCm39) I86V probably damaging Het
Pafah1b2 G T 9: 45,880,127 (GRCm39) D183E probably damaging Het
Phldb1 T C 9: 44,619,276 (GRCm39) E179G probably damaging Het
Piezo2 T C 18: 63,250,791 (GRCm39) E436G probably damaging Het
Pkhd1l1 A G 15: 44,391,163 (GRCm39) I1514V probably benign Het
Plch1 A G 3: 63,609,364 (GRCm39) S948P probably benign Het
Rfc5 A G 5: 117,518,868 (GRCm39) V296A probably benign Het
Rnf150 A T 8: 83,730,234 (GRCm39) I255F probably damaging Het
Rsbn1 A G 3: 103,868,839 (GRCm39) D626G probably damaging Het
Sfswap A G 5: 129,593,171 (GRCm39) D346G possibly damaging Het
Slc38a11 A T 2: 65,160,728 (GRCm39) F289I possibly damaging Het
Terf2ip A G 8: 112,742,035 (GRCm39) N243S probably benign Het
Tmed5 A T 5: 108,272,471 (GRCm39) V209E probably damaging Het
Tmem63b A G 17: 45,974,462 (GRCm39) S603P possibly damaging Het
Tomm20 T C 8: 127,663,822 (GRCm39) M121V possibly damaging Het
Tspan33 G A 6: 29,709,970 (GRCm39) V45I probably benign Het
Usp17la A T 7: 104,508,600 (GRCm39) M1L probably benign Het
Vsig8 C A 1: 172,390,856 (GRCm39) D301E probably benign Het
Vwa8 T A 14: 79,145,597 (GRCm39) H91Q probably damaging 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
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
R7389:Or5b21 UTSW 19 12,839,981 (GRCm39) missense probably benign 0.04
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'- AGGCCTCTTCATTACACCAC -3'
(R):5'- ACTGGGCTGCAAGTACATGAAG -3'

Sequencing Primer
(F):5'- CACCATGACAACTGGTGTGTGTAC -3'
(R):5'- GCAAGTACATGAAGATAATTGTGCC -3'
Posted On 2014-09-17