Incidental Mutation 'R5347:Acvr2a'
Institutional Source Beutler Lab
Gene Symbol Acvr2a
Ensembl Gene ENSMUSG00000052155
Gene Nameactivin receptor IIA
SynonymsActRIIa, Acvr2, tActRII
MMRRC Submission 042926-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R5347 (G1)
Quality Score225
Status Not validated
Chromosomal Location48814109-48903269 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 48892154 bp
Amino Acid Change Tyrosine to Cysteine at position 233 (Y233C)
Ref Sequence ENSEMBL: ENSMUSP00000067305 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000063886]
PDB Structure
Crystal Structure of the BMP7/ActRII Extracellular Domain Complex [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000063886
AA Change: Y233C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000067305
Gene: ENSMUSG00000052155
AA Change: Y233C

signal peptide 1 19 N/A INTRINSIC
Pfam:Activin_recp 28 118 5e-10 PFAM
transmembrane domain 139 161 N/A INTRINSIC
Pfam:Pkinase_Tyr 192 479 1.2e-31 PFAM
Pfam:Pkinase 196 481 7.6e-34 PFAM
low complexity region 486 502 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156681
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.6%
  • 20x: 96.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a receptor that mediates the functions of activins, which are members of the transforming growth factor-beta (TGF-beta) superfamily involved in diverse biological processes. The encoded protein is a transmembrane serine-threonine kinase receptor which mediates signaling by forming heterodimeric complexes with various combinations of type I and type II receptors and ligands in a cell-specific manner. The encoded type II receptor is primarily involved in ligand-binding and includes an extracellular ligand-binding domain, a transmembrane domain and a cytoplasmic serine-threonine kinase domain. This gene may be associated with susceptibility to preeclampsia, a pregnancy-related disease which can result in maternal and fetal morbidity and mortality. Alternative splicing results in multiple transcript variants of this gene. [provided by RefSeq, Jun 2013]
PHENOTYPE: While most mice homozygous for targeted mutations that inactivate this gene appear normal, a few display skeletal and facial abnormalities. As adults, follicle-stimulating hormone is suppressed, affecting reproduction. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Agl A G 3: 116,791,165 S169P probably damaging Het
Arid1b C T 17: 5,291,057 Q879* probably null Het
Bbs2 A G 8: 94,092,550 S64P probably damaging Het
BC027072 A G 17: 71,749,935 S916P probably benign Het
Bend7 G A 2: 4,763,241 R336Q probably damaging Het
Cacna2d2 A G 9: 107,514,114 T447A probably benign Het
Ccdc169 A T 3: 55,142,319 probably benign Het
Cdan1 A G 2: 120,730,065 S275P possibly damaging Het
Cdh15 A G 8: 122,862,063 N292S probably null Het
Cnnm1 A G 19: 43,441,862 H473R probably benign Het
Cplx4 G A 18: 65,970,086 probably benign Het
Crb1 C T 1: 139,337,371 G103E probably damaging Het
Diexf A T 1: 193,128,379 D105E probably benign Het
Dnaja3 T A 16: 4,694,482 V250E possibly damaging Het
Dync2h1 T G 9: 7,129,727 Q1757P probably damaging Het
Edem3 A G 1: 151,807,451 Q626R probably damaging Het
Eif2b1 T C 5: 124,578,799 probably benign Het
Esf1 T A 2: 140,154,881 K521* probably null Het
Fam160b1 A G 19: 57,378,619 D198G probably benign Het
Fbxl3 A C 14: 103,083,294 V239G probably damaging Het
Fto A G 8: 91,391,479 probably benign Het
Gm5773 T C 3: 93,773,783 L254P probably damaging Het
Gm5916 A T 9: 36,120,716 W91R probably benign Het
Gm8251 T A 1: 44,057,795 Y1381F probably benign Het
Gpam A T 19: 55,088,837 L174H probably damaging Het
Grk1 G A 8: 13,414,478 R450Q probably damaging Het
Hc G A 2: 35,037,624 A326V probably benign Het
Hectd4 T C 5: 121,304,448 I1317T probably benign Het
Hlcs A G 16: 94,267,524 V426A possibly damaging Het
Ighv1-23 T C 12: 114,764,756 probably benign Het
Itgax G A 7: 128,141,302 V754I probably benign Het
Krt24 T A 11: 99,282,730 D255V probably damaging Het
Lnpk T C 2: 74,573,591 probably benign Het
Loxhd1 G T 18: 77,366,541 R478L probably damaging Het
Lrrc56 A G 7: 141,209,624 Q518R probably benign Het
Mbl1 A T 14: 41,158,829 I225F probably damaging Het
Mmp21 T C 7: 133,675,922 S392G probably benign Het
Mug2 T G 6: 122,081,592 F1318V probably damaging Het
Myo5c A G 9: 75,295,205 N1447S probably null Het
Nbea A C 3: 56,040,876 V543G probably damaging Het
Necap1 A G 6: 122,880,747 I96V probably benign Het
Nr3c2 T A 8: 77,210,748 M872K possibly damaging Het
Nrf1 C T 6: 30,118,968 T362M probably benign Het
Olfr113 T C 17: 37,574,727 E232G probably damaging Het
Plekhm3 T C 1: 64,819,990 E685G probably damaging Het
Robo4 CGG CG 9: 37,411,490 probably null Het
Sbk3 A T 7: 4,967,423 S316T probably benign Het
Serpinb9e T C 13: 33,257,784 L233P probably damaging Het
Set T A 2: 30,069,410 S132T possibly damaging Het
Slc17a4 C T 13: 23,908,817 E11K possibly damaging Het
Slc22a6 T A 19: 8,618,553 N86K possibly damaging Het
Slco1a6 A G 6: 142,086,599 L600P probably damaging Het
Sp8 A G 12: 118,848,511 K34E possibly damaging Het
Spen T A 4: 141,471,485 E3254V probably benign Het
Tcf12 G A 9: 71,885,243 P53S probably damaging Het
Tcf3 A G 10: 80,410,211 V626A probably damaging Het
Trpc4ap A G 2: 155,672,988 probably null Het
Ttc3 T A 16: 94,429,620 V892D probably damaging Het
Tub G T 7: 109,026,771 R243L possibly damaging Het
Tubgcp5 A G 7: 55,823,685 Y837C probably damaging Het
Wdhd1 A T 14: 47,268,724 Y244* probably null Het
Xdh T A 17: 73,925,032 T228S probably benign Het
Zfp418 A C 7: 7,182,535 Q499P probably benign Het
Zfpm1 G A 8: 122,335,530 E443K possibly damaging Het
Zfy1 T C Y: 725,950 H605R possibly damaging Het
Other mutations in Acvr2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00756:Acvr2a APN 2 48873052 splice site probably benign
IGL01551:Acvr2a APN 2 48897059 missense probably damaging 1.00
IGL01913:Acvr2a APN 2 48899613 missense probably damaging 1.00
IGL02100:Acvr2a APN 2 48898618 splice site probably benign
IGL02210:Acvr2a APN 2 48898526 missense probably damaging 0.99
R0864:Acvr2a UTSW 2 48894786 splice site probably benign
R1371:Acvr2a UTSW 2 48899616 missense probably damaging 1.00
R1676:Acvr2a UTSW 2 48873083 missense probably benign 0.00
R2196:Acvr2a UTSW 2 48870312 missense possibly damaging 0.94
R2876:Acvr2a UTSW 2 48892178 missense probably damaging 1.00
R3721:Acvr2a UTSW 2 48892138 missense probably damaging 1.00
R3763:Acvr2a UTSW 2 48870319 missense possibly damaging 0.87
R4401:Acvr2a UTSW 2 48899702 missense probably benign
R4724:Acvr2a UTSW 2 48870435 missense probably damaging 1.00
R4921:Acvr2a UTSW 2 48893541 missense possibly damaging 0.51
R5060:Acvr2a UTSW 2 48890299 missense probably damaging 0.96
R5953:Acvr2a UTSW 2 48890404 missense probably damaging 1.00
R6892:Acvr2a UTSW 2 48897075 missense probably damaging 1.00
R7594:Acvr2a UTSW 2 48894737 nonsense probably null
R7876:Acvr2a UTSW 2 48870427 missense probably benign 0.01
R8123:Acvr2a UTSW 2 48873372 missense probably damaging 0.99
R8296:Acvr2a UTSW 2 48899724 missense possibly damaging 0.95
Z1088:Acvr2a UTSW 2 48870373 missense probably benign 0.01
Predicted Primers PCR Primer

Sequencing Primer
Posted On2016-08-04