Incidental Mutation 'R9655:Arrb2'
ID 735479
Institutional Source Beutler Lab
Gene Symbol Arrb2
Ensembl Gene ENSMUSG00000060216
Gene Name arrestin, beta 2
Synonyms beta-arrestin-2, Arr3, beta-arrestin2, beta arr2, arrestin 3
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9655 (G1)
Quality Score 187.009
Status Not validated
Chromosome 11
Chromosomal Location 70323461-70331654 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 70331073 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Arginine at position 419 (Q419R)
Ref Sequence ENSEMBL: ENSMUSP00000078065 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079056] [ENSMUST00000084954] [ENSMUST00000102563] [ENSMUST00000102564] [ENSMUST00000108568] [ENSMUST00000124943] [ENSMUST00000128748] [ENSMUST00000150076]
AlphaFold Q91YI4
Predicted Effect probably null
Transcript: ENSMUST00000079056
AA Change: Q419R

PolyPhen 2 Score 0.091 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000078065
Gene: ENSMUSG00000060216
AA Change: Q419R

DomainStartEndE-ValueType
Pfam:Arrestin_N 19 175 8.3e-37 PFAM
Arrestin_C 195 350 5.2e-37 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000084954
AA Change: Q404R

PolyPhen 2 Score 0.033 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000082018
Gene: ENSMUSG00000060216
AA Change: Q404R

DomainStartEndE-ValueType
Pfam:Arrestin_N 36 160 1.7e-25 PFAM
Arrestin_C 180 335 6.53e-33 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000102563
AA Change: Q408R

PolyPhen 2 Score 0.115 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000099623
Gene: ENSMUSG00000060216
AA Change: Q408R

DomainStartEndE-ValueType
Pfam:Arrestin_N 19 175 1.5e-36 PFAM
Arrestin_C 195 350 6.53e-33 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000102564
AA Change: Q408R

PolyPhen 2 Score 0.115 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000099624
Gene: ENSMUSG00000060216
AA Change: Q408R

DomainStartEndE-ValueType
Pfam:Arrestin_N 19 175 1.5e-36 PFAM
Arrestin_C 195 350 6.53e-33 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000108568
AA Change: Q419R

PolyPhen 2 Score 0.091 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000104208
Gene: ENSMUSG00000060216
AA Change: Q419R

DomainStartEndE-ValueType
Pfam:Arrestin_N 19 175 2.6e-34 PFAM
Arrestin_C 195 350 5.1e-37 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000124943
SMART Domains Protein: ENSMUSP00000136978
Gene: ENSMUSG00000060216

DomainStartEndE-ValueType
Pfam:Arrestin_N 4 83 6.2e-20 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000128748
Predicted Effect probably benign
Transcript: ENSMUST00000150076
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.4%
  • 20x: 98.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Members of arrestin/beta-arrestin protein family are thought to participate in agonist-mediated desensitization of G-protein-coupled receptors and cause specific dampening of cellular responses to stimuli such as hormones, neurotransmitters, or sensory signals. Arrestin beta 2, like arrestin beta 1, was shown to inhibit beta-adrenergic receptor function in vitro. It is expressed at high levels in the central nervous system and may play a role in the regulation of synaptic receptors. Besides the brain, a cDNA for arrestin beta 2 was isolated from thyroid gland, and thus it may also be involved in hormone-specific desensitization of TSH receptors. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2012]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit enhanced morphine analgesia, an enhanced inflammatory response and reduced threshold to lethal endotoxin challenge, and impaired T and B lymphocyte chemotaxis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933402N03Rik T A 7: 130,740,695 (GRCm39) I174F possibly damaging Het
Ada C A 2: 163,574,270 (GRCm39) V129F probably damaging Het
Adgrl4 G T 3: 151,248,450 (GRCm39) M707I probably damaging Het
Ahcyl A T 16: 45,974,564 (GRCm39) I271N probably damaging Het
Atad2 A T 15: 57,998,303 (GRCm39) L23Q probably damaging Het
Btbd2 A T 10: 80,492,045 (GRCm39) F107Y probably benign Het
C7 T A 15: 5,041,464 (GRCm39) T481S probably damaging Het
Capn10 T A 1: 92,867,111 (GRCm39) W114R probably damaging Het
Ccdc121 C T 5: 31,644,976 (GRCm39) T243I probably benign Het
Cdc16 T A 8: 13,809,153 (GRCm39) D39E possibly damaging Het
Cfap74 A T 4: 155,522,665 (GRCm39) I684F Het
Cyp2c70 T A 19: 40,149,121 (GRCm39) N342Y possibly damaging Het
Dnah17 G A 11: 117,971,649 (GRCm39) T2128I possibly damaging Het
Dnah5 A G 15: 28,242,900 (GRCm39) N545S probably benign Het
Dnmt3c A G 2: 153,561,914 (GRCm39) N539S probably damaging Het
Elfn1 A G 5: 139,958,964 (GRCm39) E656G possibly damaging Het
Exd1 A T 2: 119,350,855 (GRCm39) C469S probably damaging Het
F5 A T 1: 164,021,730 (GRCm39) I1402F probably benign Het
Fam186a A G 15: 99,840,973 (GRCm39) L1757P probably damaging Het
Fbxo42 A T 4: 140,895,171 (GRCm39) R45W probably damaging Het
Fer1l5 T C 1: 36,460,696 (GRCm39) V1978A probably benign Het
Fpr1 T A 17: 18,097,618 (GRCm39) I124F probably damaging Het
Fry A T 5: 150,362,251 (GRCm39) D2173V possibly damaging Het
Gabbr2 G T 4: 46,815,684 (GRCm39) T228K possibly damaging Het
Galnt9 A T 5: 110,762,104 (GRCm39) Y414F probably damaging Het
Gask1a T A 9: 121,794,170 (GRCm39) L108Q probably benign Het
Ggt5 A T 10: 75,444,635 (GRCm39) M318L probably benign Het
Glod4 A C 11: 76,125,292 (GRCm39) S156A probably benign Het
Gm5431 A T 11: 48,785,799 (GRCm39) M192K probably benign Het
Golga5 C T 12: 102,446,008 (GRCm39) S421L possibly damaging Het
Gpr18 T C 14: 122,149,992 (GRCm39) D11G probably benign Het
Igf2bp3 C T 6: 49,064,338 (GRCm39) V560I probably benign Het
Igfals A G 17: 25,099,665 (GRCm39) N252S probably damaging Het
Ighv8-5 C T 12: 115,031,416 (GRCm39) C41Y probably damaging Het
Iqgap3 T A 3: 88,016,728 (GRCm39) V1070D possibly damaging Het
Kdr G A 5: 76,122,488 (GRCm39) A479V probably benign Het
Kidins220 T C 12: 25,047,295 (GRCm39) L247P probably damaging Het
Kmt5a A G 5: 124,589,393 (GRCm39) Y197C probably damaging Het
Krt33a A C 11: 99,906,624 (GRCm39) probably null Het
Mageb3 A G 2: 121,785,649 (GRCm39) S18P unknown Het
Mast1 T A 8: 85,650,660 (GRCm39) Y387F probably damaging Het
Mcm5 C T 8: 75,844,168 (GRCm39) S313F probably benign Het
Med17 C T 9: 15,176,719 (GRCm39) V503M possibly damaging Het
Mpp3 A G 11: 101,899,481 (GRCm39) C347R probably benign Het
Mtr A G 13: 12,203,030 (GRCm39) L1191P probably damaging Het
Mybphl A T 3: 108,282,099 (GRCm39) I110F probably damaging Het
Nkx2-1 T A 12: 56,581,802 (GRCm39) D15V probably damaging Het
Nwd2 G A 5: 63,964,568 (GRCm39) W1384* probably null Het
Onecut1 A G 9: 74,770,330 (GRCm39) H251R possibly damaging Het
Or10ak8 T A 4: 118,773,804 (GRCm39) N287Y probably damaging Het
Or13f5 C T 4: 52,825,526 (GRCm39) T43I probably benign Het
Or51a6 A G 7: 102,604,319 (GRCm39) F163S probably damaging Het
Or8b37 A T 9: 37,959,387 (GRCm39) I290L probably benign Het
Palmd T C 3: 116,716,840 (GRCm39) *552W probably null Het
Pcdhgb2 A G 18: 37,823,285 (GRCm39) E92G probably damaging Het
Pcdhgb5 G T 18: 37,865,122 (GRCm39) E306* probably null Het
Peg10 CCACATCAGGATCCACATCAGGATGCACATCAGCATCAGGATCCCCATCAGGATGCACATCAGGATCCACATCAGGATGCACATCAG CCACATCAGGATCCACATCAGGATGCACATCAG 6: 4,756,398 (GRCm39) probably benign Het
Pex1 T A 5: 3,655,653 (GRCm39) L160Q probably damaging Het
Phxr2 A T 10: 98,961,974 (GRCm39) S29T unknown Het
Ppargc1a A G 5: 51,705,852 (GRCm39) probably null Het
Psmb11 T C 14: 54,862,965 (GRCm39) V61A probably damaging Het
Ripor2 A T 13: 24,908,983 (GRCm39) I1034F possibly damaging Het
Rnaset2b T A 17: 7,259,134 (GRCm39) N133K probably damaging Het
Rtn4 A G 11: 29,657,504 (GRCm39) T553A probably damaging Het
Samd9l T A 6: 3,373,578 (GRCm39) T1228S probably benign Het
Sdr42e2 A G 7: 120,430,279 (GRCm39) T379A probably benign Het
Shisal2a C A 4: 108,234,616 (GRCm39) V84L possibly damaging Het
Slc1a1 C T 19: 28,870,283 (GRCm39) A94V probably damaging Het
Snx31 C T 15: 36,534,582 (GRCm39) C197Y probably damaging Het
Tbc1d4 A G 14: 101,744,567 (GRCm39) V353A probably damaging Het
Tbc1d9b A G 11: 50,059,610 (GRCm39) D1004G possibly damaging Het
Tex15 T A 8: 34,066,784 (GRCm39) Y2071* probably null Het
Tnni3k G A 3: 154,645,410 (GRCm39) R492* probably null Het
Tns2 A G 15: 102,012,933 (GRCm39) H7R probably benign Het
Top2a G T 11: 98,905,334 (GRCm39) N369K probably damaging Het
Tpbg A T 9: 85,726,252 (GRCm39) T74S probably damaging Het
Trpm6 A G 19: 18,869,466 (GRCm39) N2018D probably benign Het
Trub2 A T 2: 29,669,833 (GRCm39) probably null Het
Vps13d A G 4: 144,813,305 (GRCm39) F3324L Het
Wdr20rt A T 12: 65,273,707 (GRCm39) Q390L probably benign Het
Wdr49 T A 3: 75,240,561 (GRCm39) D436V probably damaging Het
Zfp111 C T 7: 23,898,543 (GRCm39) G357D probably damaging Het
Zfp668 A G 7: 127,466,113 (GRCm39) V357A possibly damaging Het
Other mutations in Arrb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01630:Arrb2 APN 11 70,327,697 (GRCm39) missense probably damaging 0.99
IGL02484:Arrb2 APN 11 70,330,300 (GRCm39) missense probably damaging 0.99
IGL02550:Arrb2 APN 11 70,327,696 (GRCm39) missense probably damaging 0.96
IGL03375:Arrb2 APN 11 70,327,005 (GRCm39) missense probably damaging 1.00
FR4340:Arrb2 UTSW 11 70,329,497 (GRCm39) missense probably damaging 1.00
FR4342:Arrb2 UTSW 11 70,329,497 (GRCm39) missense probably damaging 1.00
FR4589:Arrb2 UTSW 11 70,329,497 (GRCm39) missense probably damaging 1.00
R1663:Arrb2 UTSW 11 70,328,429 (GRCm39) missense probably damaging 1.00
R1903:Arrb2 UTSW 11 70,328,808 (GRCm39) missense probably damaging 1.00
R4906:Arrb2 UTSW 11 70,330,725 (GRCm39) missense probably benign 0.20
R5389:Arrb2 UTSW 11 70,329,484 (GRCm39) missense probably damaging 0.97
R6498:Arrb2 UTSW 11 70,330,375 (GRCm39) missense probably benign 0.00
R6800:Arrb2 UTSW 11 70,328,142 (GRCm39) nonsense probably null
R7432:Arrb2 UTSW 11 70,328,796 (GRCm39) missense probably benign 0.00
R9342:Arrb2 UTSW 11 70,327,463 (GRCm39) missense probably benign 0.19
Predicted Primers PCR Primer
(F):5'- TGCTTATAGAGGCTGTGGCTAC -3'
(R):5'- GCTGAAGTCAGAAGATTAATGCCC -3'

Sequencing Primer
(F):5'- ACCGCTTAAGTGCTTGACTCTAGG -3'
(R):5'- GTCAGAAGATTAATGCCCACTTTC -3'
Posted On 2022-11-14