Incidental Mutation 'R1514:Acvr1'
ID 168600
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 039561-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1514 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 58336450-58456840 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 58337597 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Stop codon at position 495 (L495*)
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
AA Change: L495*
SMART Domains Protein: ENSMUSP00000056784
Gene: ENSMUSG00000026836
AA Change: L495*

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
AA Change: L495*
SMART Domains Protein: ENSMUSP00000088453
Gene: ENSMUSG00000026836
AA Change: L495*

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
AA Change: L495*
SMART Domains Protein: ENSMUSP00000108218
Gene: ENSMUSG00000026836
AA Change: L495*

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
AA Change: L495*
SMART Domains Protein: ENSMUSP00000108220
Gene: ENSMUSG00000026836
AA Change: L495*

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 0.9755 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency 100% (65/65)
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700017N19Rik T A 10: 100,448,729 (GRCm39) L147Q probably damaging Het
Aadacl4fm5 T C 4: 144,504,329 (GRCm39) N274S probably damaging Het
Abcb1a A G 5: 8,724,791 (GRCm39) T75A possibly damaging Het
Add1 T C 5: 34,767,961 (GRCm39) I240T probably benign Het
Adgra2 C A 8: 27,611,306 (GRCm39) S870* probably null Het
Amer3 G A 1: 34,618,408 (GRCm39) probably benign Het
Baz2b A T 2: 59,792,670 (GRCm39) V486D probably benign Het
Bcorl1 T A X: 47,494,821 (GRCm39) D1697E probably damaging Het
Cenpf T C 1: 189,411,338 (GRCm39) D282G possibly damaging Het
Cep112 A G 11: 108,362,880 (GRCm39) D200G probably damaging Het
Clec4a4 C T 6: 122,967,401 (GRCm39) P26S probably benign Het
Crygf A C 1: 65,967,197 (GRCm39) R102S possibly damaging Het
Cyp2b19 A T 7: 26,466,585 (GRCm39) E404D probably benign Het
Dcdc2a A G 13: 25,245,237 (GRCm39) I105V probably benign Het
Dus4l T C 12: 31,690,938 (GRCm39) M238V probably damaging Het
Eprs1 G A 1: 185,114,031 (GRCm39) M326I probably damaging Het
Evpl T C 11: 116,114,661 (GRCm39) T1010A probably benign Het
Fam124b T C 1: 80,178,148 (GRCm39) T284A possibly damaging Het
Glb1l2 A G 9: 26,680,420 (GRCm39) probably benign Het
Gm16223 T A 5: 42,225,298 (GRCm39) probably null Het
Gm4952 T A 19: 12,604,278 (GRCm39) M230K probably damaging Het
Gm5828 C A 1: 16,839,583 (GRCm39) noncoding transcript Het
Hsh2d G A 8: 72,954,304 (GRCm39) D229N probably benign Het
Ifna16 T A 4: 88,594,979 (GRCm39) T39S possibly damaging Het
Kcnc3 G A 7: 44,245,027 (GRCm39) G439D probably damaging Het
Kif1c T C 11: 70,596,555 (GRCm39) S257P probably damaging Het
Kng1 A G 16: 22,898,510 (GRCm39) K456E probably damaging Het
Lpxn T C 19: 12,801,414 (GRCm39) L142P probably damaging Het
Lratd1 C T 12: 14,199,864 (GRCm39) V288M probably damaging Het
Med23 A G 10: 24,768,565 (GRCm39) probably benign Het
Mks1 A T 11: 87,751,937 (GRCm39) D369V probably benign Het
Myo1d A T 11: 80,576,734 (GRCm39) Y114N probably damaging Het
Npas2 A G 1: 39,350,935 (GRCm39) D126G possibly damaging Het
Oga A G 19: 45,765,370 (GRCm39) S146P probably damaging Het
Onecut2 T C 18: 64,474,651 (GRCm39) F401L possibly damaging Het
Or10n1 T C 9: 39,524,992 (GRCm39) I43T probably damaging Het
Or10v1 A G 19: 11,873,978 (GRCm39) T198A probably benign Het
Or4f61 T C 2: 111,922,381 (GRCm39) I222V probably benign Het
Parp11 T A 6: 127,451,256 (GRCm39) F102Y possibly damaging Het
Pcnx1 C T 12: 81,965,572 (GRCm39) H580Y probably damaging Het
Pde3b A G 7: 114,130,001 (GRCm39) H852R probably damaging Het
Pira1 G A 7: 3,742,639 (GRCm39) T23I possibly damaging Het
Pou2af1 A G 9: 51,144,508 (GRCm39) T141A probably benign Het
Rgs22 A C 15: 36,013,246 (GRCm39) V1190G probably benign Het
Rnf112 T C 11: 61,341,236 (GRCm39) S450G probably benign Het
Rpgrip1l A T 8: 91,987,378 (GRCm39) I893N probably damaging Het
Rps3a1 A G 3: 86,045,834 (GRCm39) V210A probably benign Het
Runx2 C T 17: 45,046,224 (GRCm39) A114T possibly damaging Het
Sardh A G 2: 27,087,702 (GRCm39) V723A possibly damaging Het
Sdk2 C T 11: 113,729,472 (GRCm39) silent Het
Secisbp2 A G 13: 51,836,131 (GRCm39) S742G possibly damaging Het
Selenow G T 7: 15,654,223 (GRCm39) probably benign Het
Slc30a4 A G 2: 122,531,334 (GRCm39) V226A probably damaging Het
Sntb2 A G 8: 107,718,164 (GRCm39) N291D probably damaging Het
Sorbs2 A G 8: 46,222,866 (GRCm39) T190A probably damaging Het
Spata31e5 T A 1: 28,817,829 (GRCm39) T68S possibly damaging Het
Specc1 T A 11: 62,047,358 (GRCm39) L909H probably damaging Het
Sprr1b T C 3: 92,344,414 (GRCm39) *154W probably null Het
Taar4 T A 10: 23,836,510 (GRCm39) M40K possibly damaging Het
Ubr2 A T 17: 47,311,749 (GRCm39) L34H probably damaging Het
Ubxn6 T C 17: 56,376,003 (GRCm39) K386R probably benign Het
Vmn2r112 A T 17: 22,821,825 (GRCm39) T168S probably benign Het
Xirp2 A T 2: 67,344,667 (GRCm39) R2303* probably null Het
Zbtb14 C A 17: 69,695,497 (GRCm39) F398L probably damaging Het
Zfp13 G T 17: 23,795,386 (GRCm39) T395K probably damaging Het
Zfp281 A G 1: 136,554,435 (GRCm39) N471S probably benign 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
R0084:Acvr1 UTSW 2 58,348,895 (GRCm39) critical splice donor site probably null
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
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'- TGCTTCCGTCAAAGCAGCCACTTC -3'
(R):5'- AACACCTACCAGACTGTGCTTCTCC -3'

Sequencing Primer
(F):5'- AGCCACTTCGGGAAGGG -3'
(R):5'- AGACTGTGCTTCTCCAAGAATC -3'
Posted On 2014-04-13