Incidental Mutation 'R0084:Acvr1'
ID 19791
Institutional Source Beutler Lab
Gene Symbol Acvr1
Ensembl Gene ENSMUSG00000026836
Gene Name activin A receptor, type 1
Synonyms Alk8, Tsk7L, SKR1, D330013D15Rik, ActRIA, ALK2, Acvr1a, Acvr, Alk-2, Acvrlk2, ActR-I
MMRRC Submission 038371-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0084 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 58336450-58456840 bp(-) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to G at 58348895 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000108220 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000056376] [ENSMUST00000090935] [ENSMUST00000112599] [ENSMUST00000112601]
AlphaFold P37172
Predicted Effect probably null
Transcript: ENSMUST00000056376
SMART Domains Protein: ENSMUSP00000056784
Gene: ENSMUSG00000026836

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
Pfam:Activin_recp 33 107 4e-14 PFAM
transmembrane domain 124 146 N/A INTRINSIC
GS 178 208 5.13e-16 SMART
Blast:STYKc 212 501 1e-25 BLAST
Predicted Effect probably null
Transcript: ENSMUST00000090935
SMART Domains Protein: ENSMUSP00000088453
Gene: ENSMUSG00000026836

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
Pfam:Activin_recp 33 107 4e-14 PFAM
transmembrane domain 124 146 N/A INTRINSIC
GS 178 208 5.13e-16 SMART
Blast:STYKc 212 501 1e-25 BLAST
Predicted Effect probably null
Transcript: ENSMUST00000112599
SMART Domains Protein: ENSMUSP00000108218
Gene: ENSMUSG00000026836

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
Pfam:Activin_recp 33 107 1.4e-13 PFAM
transmembrane domain 124 146 N/A INTRINSIC
GS 178 208 5.13e-16 SMART
Blast:STYKc 212 501 1e-25 BLAST
Predicted Effect probably null
Transcript: ENSMUST00000112601
SMART Domains Protein: ENSMUSP00000108220
Gene: ENSMUSG00000026836

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
Pfam:Activin_recp 33 107 4e-14 PFAM
transmembrane domain 124 146 N/A INTRINSIC
GS 178 208 5.13e-16 SMART
Blast:STYKc 212 501 1e-25 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145495
Meta Mutation Damage Score 0.9490 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.0%
  • 10x: 94.5%
  • 20x: 86.0%
Validation Efficiency 99% (77/78)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Activins are dimeric growth and differentiation factors which belong to the transforming growth factor-beta (TGF-beta) superfamily of structurally related signaling proteins. Activins signal through a heteromeric complex of receptor serine kinases which include at least two type I ( I and IB) and two type II (II and IIB) receptors. These receptors are all transmembrane proteins, composed of a ligand-binding extracellular domain with cysteine-rich region, a transmembrane domain, and a cytoplasmic domain with predicted serine/threonine specificity. Type I receptors are essential for signaling; and type II receptors are required for binding ligands and for expression of type I receptors. Type I and II receptors form a stable complex after ligand binding, resulting in phosphorylation of type I receptors by type II receptors. This gene encodes activin A type I receptor which signals a particular transcriptional response in concert with activin type II receptors. Mutations in this gene are associated with fibrodysplasia ossificans progressive. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous inactivation of this gene leads to embryonic growth arrest and complete embryonic lethality due to gastrulation defects associated with abnormalities in primitive streak formation, embryonic epiblast morphology, and mesoderm and ectoderm development. [provided by MGI curators]
Allele List at MGI

All alleles(12) : Targeted, knock-out(4) Targeted, other(3) Gene trapped(5)

Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a A G 11: 109,927,423 (GRCm39) probably benign Het
Abcc9 A G 6: 142,604,277 (GRCm39) Y653H probably damaging Het
Acp3 A T 9: 104,191,564 (GRCm39) S241T probably benign Het
Adgb T C 10: 10,272,088 (GRCm39) N832S possibly damaging Het
AI182371 A G 2: 34,975,714 (GRCm39) probably null Het
Anapc1 G A 2: 128,465,886 (GRCm39) probably benign Het
Apba1 T C 19: 23,889,861 (GRCm39) S420P possibly damaging Het
Ass1 A T 2: 31,404,831 (GRCm39) N371Y probably damaging Het
Bpifb2 A T 2: 153,733,011 (GRCm39) M365L probably benign Het
Btnl9 A T 11: 49,069,606 (GRCm39) N224K possibly damaging Het
Cntn1 A T 15: 92,215,798 (GRCm39) I944L probably benign Het
Cpa3 T C 3: 20,296,265 (GRCm39) probably benign Het
Dcaf11 C T 14: 55,806,700 (GRCm39) R468C probably benign Het
E4f1 T C 17: 24,663,056 (GRCm39) T750A possibly damaging Het
Ercc5 A G 1: 44,215,136 (GRCm39) K890E possibly damaging Het
Fbrsl1 A G 5: 110,527,381 (GRCm39) L262P probably damaging Het
Flnb A G 14: 7,935,979 (GRCm38) D2273G probably benign Het
Gm9848 A T 13: 113,244,776 (GRCm39) noncoding transcript Het
Hcrtr1 T A 4: 130,031,059 (GRCm39) H75L possibly damaging Het
Heatr9 A T 11: 83,403,721 (GRCm39) probably benign Het
Htatip2 G A 7: 49,409,420 (GRCm39) G58D probably damaging Het
Jkampl A T 6: 73,445,918 (GRCm39) Y210* probably null Het
Lmntd1 G A 6: 145,350,254 (GRCm39) H234Y unknown Het
Ly6g2 T A 15: 75,089,624 (GRCm39) M44K probably benign Het
Map4k3 T C 17: 80,963,343 (GRCm39) K85E possibly damaging Het
Moxd2 T C 6: 40,856,342 (GRCm39) D510G probably null Het
Mpv17l2 A T 8: 71,217,190 (GRCm39) probably benign Het
Nbeal2 A G 9: 110,472,778 (GRCm39) probably null Het
Ncapd3 A G 9: 26,967,407 (GRCm39) D581G probably damaging Het
Ndufb5 T C 3: 32,791,352 (GRCm39) V33A probably benign Het
Or10a49 A T 7: 108,468,007 (GRCm39) M118K probably damaging Het
Osbpl1a T C 18: 12,890,669 (GRCm39) T524A probably benign Het
Otogl A C 10: 107,737,202 (GRCm39) S71A probably damaging Het
Ovol2 G T 2: 144,147,808 (GRCm39) N180K probably damaging Het
Pam A G 1: 97,823,774 (GRCm39) V219A probably benign Het
Paox C T 7: 139,712,359 (GRCm39) R197* probably null Het
Pax2 T A 19: 44,806,874 (GRCm39) Y290N probably damaging Het
Pik3ca T C 3: 32,516,937 (GRCm39) M933T possibly damaging Het
Ppfia4 G T 1: 134,227,164 (GRCm39) R1124S possibly damaging Het
Prkch T C 12: 73,744,761 (GRCm39) F258S possibly damaging Het
Rhob G A 12: 8,549,107 (GRCm39) R176C probably benign Het
Sbf2 A T 7: 110,041,573 (GRCm39) I326N possibly damaging Het
Scgb2b2 A T 7: 31,003,041 (GRCm39) E45D probably benign Het
Scube3 T A 17: 28,381,935 (GRCm39) D320E probably benign Het
Serpina1f A G 12: 103,659,847 (GRCm39) V145A possibly damaging Het
Slc28a2b A G 2: 122,353,314 (GRCm39) Y498C possibly damaging Het
Slc6a5 A C 7: 49,579,761 (GRCm39) I380L probably benign Het
Spag16 A G 1: 70,035,998 (GRCm39) N342S probably benign Het
Spata16 A G 3: 26,721,559 (GRCm39) T27A possibly damaging Het
Spock3 A C 8: 63,596,963 (GRCm39) K89T probably damaging Het
Tbc1d1 T C 5: 64,481,797 (GRCm39) V795A probably damaging Het
Tirap G T 9: 35,100,458 (GRCm39) H75Q probably benign Het
Tpk1 C A 6: 43,323,763 (GRCm39) V229L possibly damaging Het
Tshz2 A G 2: 169,726,286 (GRCm39) H294R probably damaging Het
Ttn A T 2: 76,703,043 (GRCm39) probably benign Het
Unc13d C T 11: 115,954,657 (GRCm39) V984M probably damaging Het
Zbtb43 A T 2: 33,343,996 (GRCm39) Y373N probably damaging Het
Zfp646 T A 7: 127,480,476 (GRCm39) H884Q possibly damaging Het
Other mutations in Acvr1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00691:Acvr1 APN 2 58,337,585 (GRCm39) missense probably benign 0.00
IGL01392:Acvr1 APN 2 58,390,558 (GRCm39) missense probably benign 0.01
IGL01526:Acvr1 APN 2 58,348,997 (GRCm39) missense probably benign 0.20
IGL02524:Acvr1 APN 2 58,338,319 (GRCm39) splice site probably benign
IGL02682:Acvr1 APN 2 58,367,823 (GRCm39) missense probably benign 0.00
IGL02795:Acvr1 APN 2 58,352,964 (GRCm39) missense probably damaging 1.00
R0452:Acvr1 UTSW 2 58,390,507 (GRCm39) missense probably benign 0.13
R0746:Acvr1 UTSW 2 58,390,562 (GRCm39) start codon destroyed probably null 0.01
R1484:Acvr1 UTSW 2 58,369,901 (GRCm39) missense probably damaging 1.00
R1514:Acvr1 UTSW 2 58,337,597 (GRCm39) nonsense probably null
R1645:Acvr1 UTSW 2 58,352,911 (GRCm39) missense probably damaging 1.00
R1925:Acvr1 UTSW 2 58,337,661 (GRCm39) missense probably damaging 0.99
R2435:Acvr1 UTSW 2 58,369,704 (GRCm39) missense probably damaging 1.00
R2873:Acvr1 UTSW 2 58,367,808 (GRCm39) nonsense probably null
R3729:Acvr1 UTSW 2 58,352,925 (GRCm39) missense probably null 0.09
R3854:Acvr1 UTSW 2 58,352,946 (GRCm39) missense probably damaging 1.00
R4438:Acvr1 UTSW 2 58,367,739 (GRCm39) missense probably benign 0.00
R4863:Acvr1 UTSW 2 58,367,723 (GRCm39) missense possibly damaging 0.60
R5543:Acvr1 UTSW 2 58,353,157 (GRCm39) missense probably damaging 1.00
R5558:Acvr1 UTSW 2 58,349,029 (GRCm39) missense probably damaging 1.00
R5618:Acvr1 UTSW 2 58,352,955 (GRCm39) missense probably damaging 1.00
R6233:Acvr1 UTSW 2 58,338,411 (GRCm39) missense probably benign 0.04
R6236:Acvr1 UTSW 2 58,367,678 (GRCm39) missense probably benign 0.17
R6565:Acvr1 UTSW 2 58,369,769 (GRCm39) missense probably damaging 1.00
R6912:Acvr1 UTSW 2 58,337,585 (GRCm39) missense probably benign 0.00
R7739:Acvr1 UTSW 2 58,352,983 (GRCm39) missense possibly damaging 0.47
R7912:Acvr1 UTSW 2 58,364,230 (GRCm39) missense probably damaging 0.97
R8127:Acvr1 UTSW 2 58,367,638 (GRCm39) missense probably benign 0.14
R8343:Acvr1 UTSW 2 58,364,286 (GRCm39) critical splice acceptor site probably null
R8688:Acvr1 UTSW 2 58,352,961 (GRCm39) missense probably damaging 0.98
R8876:Acvr1 UTSW 2 58,338,422 (GRCm39) missense possibly damaging 0.83
R9135:Acvr1 UTSW 2 58,352,983 (GRCm39) missense possibly damaging 0.47
R9290:Acvr1 UTSW 2 58,338,330 (GRCm39) missense probably damaging 1.00
R9562:Acvr1 UTSW 2 58,338,385 (GRCm39) missense probably damaging 1.00
R9565:Acvr1 UTSW 2 58,338,385 (GRCm39) missense probably damaging 1.00
Z1176:Acvr1 UTSW 2 58,369,880 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- ACAGCAGGACGCTTCCATAAGATTC -3'
(R):5'- TCAGTGTCGCACATACCACCAGAG -3'

Sequencing Primer
(F):5'- TAAATCTAGCTTATGGAGGAACAAAG -3'
(R):5'- TGGCAGTCATGCATTCCCAG -3'
Posted On 2013-04-11