Incidental Mutation 'R1523:Arrb1'
Institutional Source Beutler Lab
Gene Symbol Arrb1
Ensembl Gene ENSMUSG00000018909
Gene Namearrestin, beta 1
Synonymsbeta-arrestin1, 1200006I17Rik
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R1523 (G1)
Quality Score188
Status Not validated
Chromosomal Location99535466-99606771 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 99594665 bp
Amino Acid Change Leucine to Arginine at position 274 (L274R)
Ref Sequence ENSEMBL: ENSMUSP00000136963 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032995] [ENSMUST00000098266] [ENSMUST00000179755]
Predicted Effect probably damaging
Transcript: ENSMUST00000032995
AA Change: L274R

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000032995
Gene: ENSMUSG00000018909
AA Change: L274R

Pfam:Arrestin_N 18 174 2.1e-41 PFAM
Arrestin_C 193 348 5.34e-38 SMART
low complexity region 392 400 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000098266
AA Change: L274R

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000095866
Gene: ENSMUSG00000018909
AA Change: L274R

Pfam:Arrestin_N 18 174 2.1e-41 PFAM
Arrestin_C 193 356 2.53e-39 SMART
low complexity region 400 408 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159642
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162043
Predicted Effect unknown
Transcript: ENSMUST00000162290
AA Change: L14R
SMART Domains Protein: ENSMUSP00000125056
Gene: ENSMUSG00000018909
AA Change: L14R

Pfam:Arrestin_C 2 89 1.9e-10 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162933
Predicted Effect probably damaging
Transcript: ENSMUST00000179755
AA Change: L274R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000136963
Gene: ENSMUSG00000018909
AA Change: L274R

Pfam:Arrestin_N 18 174 2.2e-43 PFAM
Arrestin_C 193 357 1.04e-35 SMART
low complexity region 401 409 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 92.9%
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 1 is a cytosolic protein and acts as a cofactor in the beta-adrenergic receptor kinase (BARK) mediated desensitization of beta-adrenergic receptors. Besides the central nervous system, it is expressed at high levels in peripheral blood leukocytes, and thus the BARK/beta-arrestin system is believed to play a major role in regulating receptor-mediated immune functions. Alternatively spliced transcripts encoding different isoforms of arrestin beta 1 have been described. [provided by RefSeq, Jan 2011]
PHENOTYPE: Homozygotes for targeted null mutations exhibit impaired quenching of rod photocurrent flash responses and greater sensitivity to beta-receptor agonist-stimulated ventricular ejection fraction. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 82 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700020L24Rik G T 11: 83,440,406 E48* probably null Het
4930503B20Rik A G 3: 146,651,109 S15P probably damaging Het
4933402E13Rik T A X: 62,290,906 D177E probably benign Het
5530400C23Rik A G 6: 133,294,293 E100G possibly damaging Het
Abcg2 T C 6: 58,685,694 F507S possibly damaging Het
Adgrf5 A T 17: 43,450,153 Q913L probably benign Het
Ak7 A T 12: 105,766,608 N537I probably benign Het
Anks1 T A 17: 28,051,655 probably null Het
Arhgap32 T A 9: 32,256,752 V677D probably damaging Het
Arnt C T 3: 95,489,654 P466L possibly damaging Het
Atf2 A T 2: 73,863,208 D3E probably damaging Het
Baz2b C T 2: 59,968,637 R381Q possibly damaging Het
Cacna1g C T 11: 94,442,729 probably null Het
Ccr10 C T 11: 101,173,675 R343Q probably damaging Het
Clca2 G T 3: 145,071,644 S822* probably null Het
Col12a1 A T 9: 79,660,996 Y1649N probably benign Het
Col23a1 G A 11: 51,561,916 probably null Het
Cp T C 3: 19,989,065 Y1006H probably benign Het
Ctbs A G 3: 146,454,980 T101A probably benign Het
Cyp4a31 T C 4: 115,569,754 F170L probably benign Het
Dock1 A C 7: 134,744,247 I173L possibly damaging Het
Dock4 A G 12: 40,693,025 D393G possibly damaging Het
Dsg1a T A 18: 20,322,317 S113T probably damaging Het
Epha3 T C 16: 63,610,948 D530G probably damaging Het
Erbb4 T A 1: 68,396,252 H162L possibly damaging Het
Fam131c C T 4: 141,382,831 T180I probably benign Het
Fndc1 A G 17: 7,773,209 S552P unknown Het
Foxf1 A G 8: 121,084,558 probably null Het
Frem2 T C 3: 53,655,407 T560A possibly damaging Het
Gabra4 G A 5: 71,633,632 T289M probably damaging Het
Gcnt1 A G 19: 17,329,833 V176A probably damaging Het
Gemin8 G A X: 166,180,648 S100N probably benign Het
Gm1527 T C 3: 28,920,418 I460T probably damaging Het
Gm6729 A G 10: 86,540,175 noncoding transcript Het
Gprin2 T C 14: 34,195,079 S245G probably benign Het
Gsdmc A T 15: 63,803,630 I112N probably damaging Het
Hspb6 A G 7: 30,553,423 D30G probably benign Het
Hydin A G 8: 110,533,271 D2625G probably benign Het
Iqca C A 1: 90,142,731 G133V probably null Het
Irf2 T A 8: 46,837,840 probably null Het
Kdm3b T C 18: 34,793,173 probably null Het
Khdc3 G A 9: 73,103,491 E208K possibly damaging Het
Kifc1 A T 17: 33,883,662 S263T probably benign Het
Lrig3 C A 10: 126,008,698 T677K probably damaging Het
Mapkapk3 A T 9: 107,263,623 probably null Het
Mertk T C 2: 128,790,328 probably null Het
Metrn A G 17: 25,794,977 *292R probably null Het
Mllt6 G T 11: 97,665,023 A60S probably damaging Het
Mmp21 T C 7: 133,679,045 I65M probably benign Het
Myo7b A G 18: 31,966,876 L1651P probably damaging Het
Nhsl1 A G 10: 18,408,355 S15G probably benign Het
Nos1ap T C 1: 170,338,118 D192G probably benign Het
Nrcam A G 12: 44,572,249 T844A probably damaging Het
Pax4 A G 6: 28,444,841 L203P probably damaging Het
Pbld2 T C 10: 63,076,433 I280T probably benign Het
Pclo A G 5: 14,788,406 Y4681C unknown Het
Phyhip T A 14: 70,461,760 M1K probably null Het
Plppr4 T C 3: 117,322,841 N456D probably damaging Het
Prpf31 T C 7: 3,640,857 Y473H probably damaging Het
Rapgef2 A T 3: 79,092,749 V564D probably damaging Het
Rexo1 T C 10: 80,542,751 S1123G probably benign Het
Rnasel C A 1: 153,756,013 Q513K probably damaging Het
Rnf165 G A 18: 77,462,938 T98I probably benign Het
Rnf213 T C 11: 119,441,888 V2641A probably damaging Het
Rnf40 G T 7: 127,590,615 R184L probably damaging Het
Rnf8 A G 17: 29,626,972 K179R probably damaging Het
Sipa1l2 C T 8: 125,447,613 D1309N possibly damaging Het
Slc25a38 T A 9: 120,123,703 M307K possibly damaging Het
Snx33 T C 9: 56,926,182 D201G possibly damaging Het
Sulf1 T A 1: 12,817,350 Y249* probably null Het
Sult2a4 G A 7: 13,909,860 Q261* probably null Het
Syndig1 G A 2: 150,003,234 A226T probably damaging Het
Tcaf2 C T 6: 42,624,451 W891* probably null Het
Tcf15 C A 2: 152,143,888 T88K probably damaging Het
Tmem19 A T 10: 115,347,217 M117K probably damaging Het
Trim32 T C 4: 65,614,004 L266P probably benign Het
Vmn2r11 T C 5: 109,053,841 I266V probably benign Het
Vmn2r73 A T 7: 85,870,278 Y491N probably benign Het
Wrn C T 8: 33,292,716 E486K probably benign Het
Zfp457 T C 13: 67,293,437 E262G probably damaging Het
Zfp598 A G 17: 24,678,629 D308G probably null Het
Zufsp T C 10: 33,927,440 I549M probably damaging Het
Other mutations in Arrb1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01100:Arrb1 APN 7 99587213 critical splice acceptor site probably null
R0032:Arrb1 UTSW 7 99582265 missense probably damaging 1.00
R0269:Arrb1 UTSW 7 99594677 missense probably damaging 1.00
R0540:Arrb1 UTSW 7 99588196 critical splice donor site probably null
R0607:Arrb1 UTSW 7 99588196 critical splice donor site probably null
R0617:Arrb1 UTSW 7 99594677 missense probably damaging 1.00
R0811:Arrb1 UTSW 7 99598501 missense probably benign 0.00
R0812:Arrb1 UTSW 7 99598501 missense probably benign 0.00
R1899:Arrb1 UTSW 7 99582297 splice site probably benign
R4410:Arrb1 UTSW 7 99598296 critical splice acceptor site probably benign
R6746:Arrb1 UTSW 7 99601150 missense probably benign 0.26
R6996:Arrb1 UTSW 7 99591362 missense probably benign 0.01
R7736:Arrb1 UTSW 7 99539774 missense unknown
Predicted Primers PCR Primer

Sequencing Primer
Posted On2014-04-13