Incidental Mutation 'R1453:Arpc1b'
ID 161599
Institutional Source Beutler Lab
Gene Symbol Arpc1b
Ensembl Gene ENSMUSG00000029622
Gene Name actin related protein 2/3 complex, subunit 1B
Synonyms L72, p41-ARC, SOP2Hs
MMRRC Submission 039508-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1453 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 145051066-145064996 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 145062555 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 223 (D223G)
Ref Sequence ENSEMBL: ENSMUSP00000082822 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031627] [ENSMUST00000085679] [ENSMUST00000136074] [ENSMUST00000196111] [ENSMUST00000141602]
AlphaFold Q9WV32
Predicted Effect probably benign
Transcript: ENSMUST00000031627
SMART Domains Protein: ENSMUSP00000031627
Gene: ENSMUSG00000029623

DomainStartEndE-ValueType
low complexity region 3 15 N/A INTRINSIC
low complexity region 28 47 N/A INTRINSIC
low complexity region 52 69 N/A INTRINSIC
Pfam:PP28 84 163 3e-35 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000085679
AA Change: D223G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000082822
Gene: ENSMUSG00000029622
AA Change: D223G

DomainStartEndE-ValueType
Blast:WD40 1 36 4e-14 BLAST
WD40 41 80 1.21e-7 SMART
WD40 85 124 1.54e0 SMART
WD40 130 170 1.56e-1 SMART
WD40 191 230 7.7e-1 SMART
Blast:WD40 233 271 9e-18 BLAST
WD40 317 358 3.55e1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123111
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126343
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128229
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129033
Predicted Effect possibly damaging
Transcript: ENSMUST00000136074
AA Change: D174G

PolyPhen 2 Score 0.657 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000115022
Gene: ENSMUSG00000029622
AA Change: D174G

DomainStartEndE-ValueType
Pfam:WD40 3 29 2.5e-3 PFAM
WD40 77 121 1.79e-1 SMART
WD40 142 181 7.7e-1 SMART
Blast:WD40 184 222 1e-18 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000196111
AA Change: D223G

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000143438
Gene: ENSMUSG00000029622
AA Change: D223G

DomainStartEndE-ValueType
Blast:WD40 1 36 4e-14 BLAST
WD40 41 80 1.21e-7 SMART
WD40 85 124 1.54e0 SMART
WD40 130 170 1.56e-1 SMART
WD40 191 230 7.7e-1 SMART
Blast:WD40 237 275 2e-16 BLAST
WD40 321 362 3.55e1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138235
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144375
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138900
Predicted Effect probably benign
Transcript: ENSMUST00000141602
SMART Domains Protein: ENSMUSP00000122340
Gene: ENSMUSG00000029622

DomainStartEndE-ValueType
Blast:WD40 1 36 2e-15 BLAST
PDB:2P9U|C 1 56 2e-33 PDB
SCOP:d1k8kc_ 9 56 2e-6 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000138922
SMART Domains Protein: ENSMUSP00000115515
Gene: ENSMUSG00000029622

DomainStartEndE-ValueType
PDB:2P9U|C 2 93 4e-43 PDB
SCOP:d1k8kc_ 35 93 2e-11 SMART
Blast:WD40 50 87 3e-20 BLAST
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.1%
  • 10x: 95.5%
  • 20x: 90.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of seven subunits of the human Arp2/3 protein complex. This subunit is a member of the SOP2 family of proteins and is most similar to the protein encoded by gene ARPC1A. The similarity between these two proteins suggests that they both may function as p41 subunit of the human Arp2/3 complex that has been implicated in the control of actin polymerization in cells. It is possible that the p41 subunit is involved in assembling and maintaining the structure of the Arp2/3 complex. Multiple versions of the p41 subunit may adapt the functions of the complex to different cell types or developmental stages. This protein also has a role in centrosomal homeostasis by being an activator and substrate of the Aurora A kinase. [provided by RefSeq, Mar 2011]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca4 A G 3: 121,862,763 (GRCm39) I240M probably benign Het
Abcd3 A T 3: 121,558,710 (GRCm39) D595E probably damaging Het
Akap9 A G 5: 4,025,614 (GRCm39) probably null Het
Atp6ap1l T A 13: 91,046,866 (GRCm39) T104S probably benign Het
BC005537 T C 13: 24,989,969 (GRCm39) probably null Het
Ccdc9b T C 2: 118,587,903 (GRCm39) D477G possibly damaging Het
Chrdl2 T C 7: 99,666,197 (GRCm39) V39A possibly damaging Het
Clmp C G 9: 40,693,737 (GRCm39) S318W probably damaging Het
Cmas T C 6: 142,717,853 (GRCm39) S323P probably damaging Het
Cnksr3 T C 10: 7,079,132 (GRCm39) T80A probably benign Het
Ddx25 T C 9: 35,453,298 (GRCm39) Y484C probably damaging Het
Dennd6b A G 15: 89,073,075 (GRCm39) V154A probably damaging Het
Dmxl1 G A 18: 49,990,316 (GRCm39) V252I probably benign Het
Dnah2 T C 11: 69,341,876 (GRCm39) Y3003C probably damaging Het
Dnhd1 T C 7: 105,370,480 (GRCm39) probably null Het
Dppa4 G A 16: 48,111,596 (GRCm39) A194T probably damaging Het
Dst T C 1: 34,228,527 (GRCm39) V2218A possibly damaging Het
Dytn G C 1: 63,673,032 (GRCm39) S457C probably damaging Het
Fndc3a G A 14: 72,777,768 (GRCm39) Q1101* probably null Het
Focad A T 4: 88,275,679 (GRCm39) probably null Het
Gas2l2 T A 11: 83,312,907 (GRCm39) T802S probably benign Het
Gm5093 A G 17: 46,750,622 (GRCm39) F135S probably benign Het
Gmeb1 A T 4: 131,969,759 (GRCm39) D71E possibly damaging Het
Heatr5b G A 17: 79,124,992 (GRCm39) R587C probably damaging Het
Jakmip2 T C 18: 43,692,279 (GRCm39) probably null Het
Mier3 T A 13: 111,841,778 (GRCm39) L111Q probably damaging Het
Mrgprg G A 7: 143,318,779 (GRCm39) S111F possibly damaging Het
Mybl1 T C 1: 9,741,901 (GRCm39) K677R probably benign Het
Nhsl1 T C 10: 18,407,323 (GRCm39) S1486P probably damaging Het
Nup133 A G 8: 124,642,114 (GRCm39) I783T probably benign Het
Or10d4c A T 9: 39,558,459 (GRCm39) T146S probably benign Het
Or5an1c A T 19: 12,218,956 (GRCm39) I23K probably benign Het
Pigr A T 1: 130,769,281 (GRCm39) I31L probably benign Het
Plaat5 A G 19: 7,616,999 (GRCm39) probably benign Het
Pole2 G A 12: 69,254,703 (GRCm39) L381F probably benign Het
Pramel6 T A 2: 87,338,917 (GRCm39) M39K possibly damaging Het
Rapgef6 T A 11: 54,530,553 (GRCm39) probably null Het
Rinl T C 7: 28,496,329 (GRCm39) C437R probably damaging Het
Shank1 T C 7: 43,965,499 (GRCm39) S192P unknown Het
Slc2a10 A T 2: 165,359,570 (GRCm39) Y478F probably damaging Het
Slc37a3 A T 6: 39,343,877 (GRCm39) L12H probably damaging Het
Slit2 T A 5: 48,414,393 (GRCm39) C970S possibly damaging Het
Stard9 T C 2: 120,496,857 (GRCm39) S119P probably damaging Het
Stim2 C A 5: 54,273,451 (GRCm39) D568E probably damaging Het
Tns2 C T 15: 102,017,369 (GRCm39) R281C probably damaging Het
Traf3 A G 12: 111,221,757 (GRCm39) E306G probably damaging Het
Trappc9 G A 15: 72,897,816 (GRCm39) R377W probably damaging Het
Ttll6 T C 11: 96,049,714 (GRCm39) S811P possibly damaging Het
Ubr7 A G 12: 102,735,437 (GRCm39) K299E probably benign Het
Urb1 C A 16: 90,593,380 (GRCm39) V251L probably damaging Het
Vps13b G T 15: 35,422,590 (GRCm39) E183D probably damaging Het
Zfp35 T G 18: 24,136,557 (GRCm39) Y300* probably null Het
Zfp414 C T 17: 33,849,012 (GRCm39) T33I probably damaging Het
Zfp938 C T 10: 82,063,632 (GRCm39) probably null Het
Other mutations in Arpc1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01517:Arpc1b APN 5 145,064,679 (GRCm39) utr 3 prime probably benign
IGL01625:Arpc1b APN 5 145,058,555 (GRCm39) splice site probably null
IGL01859:Arpc1b APN 5 145,060,540 (GRCm39) missense probably damaging 0.98
illusory UTSW 5 145,059,377 (GRCm39) missense probably damaging 1.00
FR4304:Arpc1b UTSW 5 145,063,601 (GRCm39) frame shift probably null
FR4340:Arpc1b UTSW 5 145,063,602 (GRCm39) frame shift probably null
FR4737:Arpc1b UTSW 5 145,063,597 (GRCm39) frame shift probably null
R0110:Arpc1b UTSW 5 145,064,525 (GRCm39) missense probably damaging 1.00
R0245:Arpc1b UTSW 5 145,063,670 (GRCm39) missense probably damaging 1.00
R0469:Arpc1b UTSW 5 145,064,525 (GRCm39) missense probably damaging 1.00
R0652:Arpc1b UTSW 5 145,063,670 (GRCm39) missense probably damaging 1.00
R0827:Arpc1b UTSW 5 145,062,566 (GRCm39) missense probably benign 0.34
R1117:Arpc1b UTSW 5 145,062,564 (GRCm39) missense possibly damaging 0.95
R1895:Arpc1b UTSW 5 145,059,443 (GRCm39) missense probably null 0.99
R1946:Arpc1b UTSW 5 145,059,443 (GRCm39) missense probably null 0.99
R2050:Arpc1b UTSW 5 145,062,729 (GRCm39) missense probably damaging 1.00
R2112:Arpc1b UTSW 5 145,060,579 (GRCm39) missense probably damaging 0.99
R4924:Arpc1b UTSW 5 145,063,625 (GRCm39) missense probably benign 0.02
R6534:Arpc1b UTSW 5 145,059,377 (GRCm39) missense probably damaging 1.00
R6883:Arpc1b UTSW 5 145,063,739 (GRCm39) missense probably benign 0.31
R8523:Arpc1b UTSW 5 145,061,492 (GRCm39) missense probably damaging 1.00
R8854:Arpc1b UTSW 5 145,060,405 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AGCAGAGGCTCAGACTCCATCAAG -3'
(R):5'- AGTGGTAATGTCTCAGAGGCCAGG -3'

Sequencing Primer
(F):5'- TGAATATGCCAGTCCCTCAGG -3'
(R):5'- GGTTGCCACGCTGAAAG -3'
Posted On 2014-03-14