Incidental Mutation 'R0443:Actr3b'
ID 39267
Institutional Source Beutler Lab
Gene Symbol Actr3b
Ensembl Gene ENSMUSG00000056367
Gene Name ARP3 actin-related protein 3B
Synonyms Arp3b, ARP11
MMRRC Submission 038644-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.665) question?
Stock # R0443 (G1)
Quality Score 225
Status Validated (trace)
Chromosome 5
Chromosomal Location 25964995-26055686 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 26053409 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 246 (R246L)
Ref Sequence ENSEMBL: ENSMUSP00000121629 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000088244] [ENSMUST00000128727]
AlphaFold Q641P0
Predicted Effect probably damaging
Transcript: ENSMUST00000088244
AA Change: R334L

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000085578
Gene: ENSMUSG00000056367
AA Change: R334L

DomainStartEndE-ValueType
ACTIN 5 413 1.33e-178 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000128727
AA Change: R246L

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000121629
Gene: ENSMUSG00000056367
AA Change: R246L

DomainStartEndE-ValueType
ACTIN 1 325 1.27e-111 SMART
Meta Mutation Damage Score 0.9742 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.3%
  • 20x: 95.6%
Validation Efficiency 96% (52/54)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the actin-related proteins (ARP), which form multiprotein complexes and share 35-55% amino acid identity with conventional actin. The protein encoded by this gene may have a regulatory role in the actin cytoskeleton and induce cell-shape change and motility. Pseudogenes of this gene are located on chromosomes 2, 4, 10, 16, 22 and Y. Alternative splicing results in multiple transcript variants and protein isoforms. [provided by RefSeq, Jul 2012]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam18 T C 8: 25,119,653 (GRCm39) probably null Het
Ankhd1 A G 18: 36,777,652 (GRCm39) S1612G possibly damaging Het
Caskin1 C T 17: 24,724,374 (GRCm39) A1054V probably damaging Het
Casz1 T C 4: 149,033,368 (GRCm39) V1380A possibly damaging Het
Ccn2 T C 10: 24,471,701 (GRCm39) probably benign Het
Cnot6l T G 5: 96,239,604 (GRCm39) probably benign Het
Crat T C 2: 30,293,640 (GRCm39) probably benign Het
Cux2 C T 5: 122,025,500 (GRCm39) R56H possibly damaging Het
Dst A G 1: 34,333,631 (GRCm39) probably null Het
Dync2h1 G T 9: 7,167,244 (GRCm39) probably null Het
Epg5 T C 18: 77,999,118 (GRCm39) probably benign Het
Ergic3 G A 2: 155,858,707 (GRCm39) V278M probably benign Het
Fam20b A T 1: 156,509,023 (GRCm39) D396E probably benign Het
Gapvd1 A G 2: 34,594,633 (GRCm39) probably benign Het
Golga1 A T 2: 38,908,453 (GRCm39) S749T probably damaging Het
Gsdma2 C T 11: 98,548,514 (GRCm39) T255I probably damaging Het
Itga1 T A 13: 115,128,996 (GRCm39) D554V probably benign Het
Itgam C T 7: 127,680,806 (GRCm39) A245V probably damaging Het
Kcnk15 A G 2: 163,700,243 (GRCm39) T161A probably benign Het
Map3k19 A T 1: 127,750,152 (GRCm39) N1066K probably benign Het
Ms4a6b A G 19: 11,499,044 (GRCm39) I53V possibly damaging Het
Mtf1 C T 4: 124,718,075 (GRCm39) probably benign Het
Neb T C 2: 52,051,489 (GRCm39) probably null Het
Nop9 A G 14: 55,991,205 (GRCm39) S621G probably benign Het
Or1e19 A G 11: 73,316,581 (GRCm39) V76A probably damaging Het
Or5p60 A G 7: 107,724,023 (GRCm39) V149A probably benign Het
Or9a2 T A 6: 41,748,829 (GRCm39) I135F possibly damaging Het
Pacs1 A T 19: 5,322,611 (GRCm39) Y102* probably null Het
Pcdhb10 A C 18: 37,545,485 (GRCm39) D187A probably damaging Het
Pih1d2 A G 9: 50,532,403 (GRCm39) R170G possibly damaging Het
Pikfyve A G 1: 65,235,865 (GRCm39) H179R probably damaging Het
Pknox1 A G 17: 31,811,193 (GRCm39) S156G probably damaging Het
Prkcz T A 4: 155,353,597 (GRCm39) D250V probably damaging Het
Psg16 T A 7: 16,829,088 (GRCm39) I224N probably benign Het
Ro60 A G 1: 143,641,661 (GRCm39) probably benign Het
Slc25a40 T A 5: 8,497,348 (GRCm39) S229T probably benign Het
Slc43a2 T C 11: 75,435,493 (GRCm39) probably benign Het
Snrnp40 C G 4: 130,271,836 (GRCm39) probably null Het
Tas2r129 G T 6: 132,928,159 (GRCm39) C32F probably benign Het
Tfap2d C T 1: 19,174,591 (GRCm39) R15C possibly damaging Het
Tonsl T C 15: 76,523,884 (GRCm39) S39G probably benign Het
Trpc2 A G 7: 101,742,727 (GRCm39) probably benign Het
Ttc17 A G 2: 94,208,439 (GRCm39) F144S probably benign Het
Twnk G T 19: 44,996,578 (GRCm39) G337V possibly damaging Het
Uvssa A G 5: 33,546,168 (GRCm39) R180G possibly damaging Het
Vmn1r197 T A 13: 22,512,241 (GRCm39) I54K possibly damaging Het
Vmn1r71 G A 7: 10,482,238 (GRCm39) T84I probably benign Het
Zbtb49 T C 5: 38,358,174 (GRCm39) E693G probably benign Het
Other mutations in Actr3b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02457:Actr3b APN 5 26,054,160 (GRCm39) splice site probably null
IGL02582:Actr3b APN 5 26,037,411 (GRCm39) missense probably benign 0.11
IGL02869:Actr3b APN 5 26,037,433 (GRCm39) missense probably damaging 1.00
IGL02946:Actr3b APN 5 26,053,481 (GRCm39) missense possibly damaging 0.50
R0446:Actr3b UTSW 5 26,036,730 (GRCm39) missense probably damaging 0.98
R0727:Actr3b UTSW 5 26,016,937 (GRCm39) missense possibly damaging 0.89
R1070:Actr3b UTSW 5 26,053,491 (GRCm39) splice site probably benign
R1643:Actr3b UTSW 5 26,017,009 (GRCm39) missense probably damaging 1.00
R1820:Actr3b UTSW 5 26,054,156 (GRCm39) critical splice donor site probably null
R1837:Actr3b UTSW 5 26,030,157 (GRCm39) missense probably benign 0.00
R1899:Actr3b UTSW 5 26,034,536 (GRCm39) missense possibly damaging 0.71
R2041:Actr3b UTSW 5 25,965,128 (GRCm39) critical splice donor site probably null
R2096:Actr3b UTSW 5 26,036,743 (GRCm39) nonsense probably null
R2109:Actr3b UTSW 5 26,036,709 (GRCm39) missense possibly damaging 0.89
R2256:Actr3b UTSW 5 26,027,403 (GRCm39) missense possibly damaging 0.88
R3078:Actr3b UTSW 5 26,027,440 (GRCm39) missense probably damaging 1.00
R5572:Actr3b UTSW 5 26,014,886 (GRCm39) missense probably benign 0.00
R5655:Actr3b UTSW 5 26,053,366 (GRCm39) missense probably damaging 1.00
R6190:Actr3b UTSW 5 26,036,688 (GRCm39) missense probably benign
R6761:Actr3b UTSW 5 26,030,137 (GRCm39) missense probably damaging 1.00
R7003:Actr3b UTSW 5 26,003,461 (GRCm39) missense probably damaging 1.00
R7043:Actr3b UTSW 5 26,054,936 (GRCm39) missense probably benign 0.40
R7649:Actr3b UTSW 5 26,053,364 (GRCm39) missense probably benign 0.05
R7897:Actr3b UTSW 5 26,036,657 (GRCm39) missense probably benign 0.37
R8691:Actr3b UTSW 5 26,030,202 (GRCm39) missense possibly damaging 0.94
R9647:Actr3b UTSW 5 26,037,408 (GRCm39) missense probably benign
R9797:Actr3b UTSW 5 26,054,895 (GRCm39) missense probably benign 0.00
RF049:Actr3b UTSW 5 26,053,486 (GRCm39) critical splice donor site probably benign
Predicted Primers PCR Primer
(F):5'- AGCAGCAGTCTGCCTTCAACTC -3'
(R):5'- TCAGACAAATCACAGGGCGTAGC -3'

Sequencing Primer
(F):5'- TGCCTTCAACTCCGACAGG -3'
(R):5'- TGGTCACACACACTGATGC -3'
Posted On 2013-05-23