Incidental Mutation 'IGL02210:Acvr2a'
ID 284672
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Acvr2a
Ensembl Gene ENSMUSG00000052155
Gene Name activin receptor IIA
Synonyms ActRIIa, Acvr2, tActRII
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock # IGL02210
Quality Score
Status
Chromosome 2
Chromosomal Location 48814109-48903269 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to T at 48898526 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Histidine to Leucine at position 422 (H422L)
Ref Sequence ENSEMBL: ENSMUSP00000067305 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028098] [ENSMUST00000063886]
AlphaFold P27038
PDB Structure CRYSTAL STRUCTURE OF THE EXTRACELLULAR DOMAIN OF THE TYPE II ACTIVIN RECEPTOR [X-RAY DIFFRACTION]
Crystal Structure of the BMP7/ActRII Extracellular Domain Complex [X-RAY DIFFRACTION]
Predicted Effect probably benign
Transcript: ENSMUST00000028098
SMART Domains Protein: ENSMUSP00000028098
Gene: ENSMUSG00000026761

DomainStartEndE-ValueType
AAA 57 199 2.75e-5 SMART
Pfam:ORC4_C 225 413 1.3e-51 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000063886
AA Change: H422L

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000067305
Gene: ENSMUSG00000052155
AA Change: H422L

DomainStartEndE-ValueType
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
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: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc9 A G 6: 142,687,371 F215S probably damaging Het
Adcy6 T C 15: 98,594,971 Y908C possibly damaging Het
Alyref A C 11: 120,597,673 S110A possibly damaging Het
Ankrd1 T C 19: 36,118,314 D86G probably damaging Het
Anpep T A 7: 79,826,904 Y29F probably benign Het
Appl1 T C 14: 26,925,952 probably benign Het
Arrdc5 T C 17: 56,300,026 D73G probably damaging Het
Atp12a T A 14: 56,371,744 Y142* probably null Het
Clec4a3 T A 6: 122,954,108 I52N probably damaging Het
Cmya5 G A 13: 93,092,734 P1949S probably benign Het
Crybb2 T A 5: 113,058,387 Q194L probably damaging Het
Dmxl2 A C 9: 54,404,049 L1796R probably damaging Het
Ecm1 A G 3: 95,735,977 F337S probably damaging Het
F5 T C 1: 164,190,141 S596P probably benign Het
Fat4 A G 3: 38,891,853 T1632A probably benign Het
Gm5070 T G 3: 95,410,625 noncoding transcript Het
Hps5 T C 7: 46,786,570 Y184C probably benign Het
Letmd1 T C 15: 100,469,247 probably null Het
Lipo5 A T 19: 33,467,877 N97K unknown Het
Mis18bp1 A T 12: 65,136,831 Y922* probably null Het
Mob3c C A 4: 115,833,755 H181N probably damaging Het
Muc4 A T 16: 32,752,254 T711S probably benign Het
Nav3 T C 10: 109,766,990 T1233A probably benign Het
Olfr1120 T A 2: 87,358,003 D186E probably damaging Het
Olfr361 G T 2: 37,085,619 T43N possibly damaging Het
Pcnt T C 10: 76,389,219 E1817G possibly damaging Het
Pdzd3 T G 9: 44,248,317 T461P probably benign Het
Phc3 A G 3: 30,936,709 V420A probably damaging Het
Plekhn1 A T 4: 156,223,649 C316S probably damaging Het
Ppp1cb T A 5: 32,483,474 probably benign Het
Slc29a4 T C 5: 142,718,779 Y359H probably damaging Het
Sspo T C 6: 48,500,492 I4982T probably damaging Het
Sstr4 T A 2: 148,396,309 L280Q probably damaging Het
Stap1 G A 5: 86,078,061 probably null Het
Szt2 A G 4: 118,389,823 V865A possibly damaging Het
Tmem246 A G 4: 49,586,686 Y161H probably benign Het
Tnr T A 1: 159,852,101 V215D probably benign Het
Trpm1 T C 7: 64,210,865 L288P probably damaging Het
Ttll5 T A 12: 85,912,545 probably benign Het
Usp8 T C 2: 126,718,056 probably benign Het
Uxs1 T C 1: 43,750,286 Y403C possibly damaging Het
Wnk2 T C 13: 49,090,869 E497G probably damaging Het
Xdh T C 17: 73,943,895 K21E probably benign 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
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
R5347:Acvr2a UTSW 2 48892154 missense probably damaging 1.00
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
R8868:Acvr2a UTSW 2 48873457 missense probably benign 0.00
R9034:Acvr2a UTSW 2 48873369 missense probably damaging 1.00
R9181:Acvr2a UTSW 2 48870295 missense probably damaging 0.99
Z1088:Acvr2a UTSW 2 48870373 missense probably benign 0.01
Posted On 2015-04-16