Incidental Mutation 'IGL02206:Acvr2b'
ID284464
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Acvr2b
Ensembl Gene ENSMUSG00000061393
Gene Nameactivin receptor IIB
SynonymsActRIIB
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02206
Quality Score
Status
Chromosome9
Chromosomal Location119402118-119434995 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) C to T at 119427998 bp
ZygosityHeterozygous
Amino Acid Change Glutamine to Stop codon at position 98 (Q98*)
Ref Sequence ENSEMBL: ENSMUSP00000150566 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035093] [ENSMUST00000165044] [ENSMUST00000215746]
Predicted Effect probably null
Transcript: ENSMUST00000035093
AA Change: Q98*
SMART Domains Protein: ENSMUSP00000035093
Gene: ENSMUSG00000061393
AA Change: Q98*

DomainStartEndE-ValueType
Pfam:Activin_recp 27 117 5.4e-13 PFAM
transmembrane domain 130 152 N/A INTRINSIC
Pfam:Pkinase 206 494 1.5e-55 PFAM
Pfam:Pkinase_Tyr 206 494 2.3e-26 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000165044
AA Change: Q98*
SMART Domains Protein: ENSMUSP00000126108
Gene: ENSMUSG00000061393
AA Change: Q98*

DomainStartEndE-ValueType
Pfam:Activin_recp 27 117 5.3e-14 PFAM
transmembrane domain 138 160 N/A INTRINSIC
Pfam:Pkinase_Tyr 214 502 1.7e-26 PFAM
Pfam:Pkinase 217 501 1e-31 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000213389
Predicted Effect noncoding transcript
Transcript: ENSMUST00000213431
Predicted Effect probably null
Transcript: ENSMUST00000215746
AA Change: Q98*
Predicted Effect noncoding transcript
Transcript: ENSMUST00000217621
Coding Region Coverage
Validation Efficiency
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. Type II receptors are considered to be constitutively active kinases. This gene encodes activin A type IIB receptor, which displays a 3- to 4-fold higher affinity for the ligand than activin A type II receptor. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for targeted mutations that inactivate the gene show abnormal lateral asymmetry and homeotic transformation of the axial skeleton, and die shortly after birth with extensive cardiac defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acaca A T 11: 84,260,747 K824* probably null Het
Acot12 A G 13: 91,759,987 D96G probably damaging Het
Aldh8a1 T C 10: 21,395,575 V400A probably benign Het
Aox1 C A 1: 58,065,340 H559N probably benign Het
Arhgef18 T A 8: 3,445,034 I431N probably benign Het
Atad5 A G 11: 80,094,183 D32G probably damaging Het
Cmtm8 T C 9: 114,843,899 H10R probably benign Het
Cnn1 T G 9: 22,104,378 probably benign Het
Csgalnact1 C A 8: 68,401,492 G219V probably damaging Het
Defb23 C A 2: 152,464,535 E20* probably null Het
Dennd2a A T 6: 39,523,449 S61T probably damaging Het
Fam13a A T 6: 58,987,219 I76K probably benign Het
Fgd5 A G 6: 91,987,258 probably benign Het
Flt4 A T 11: 49,630,390 R409W probably damaging Het
Gm11397 A G 13: 33,404,199 T256A probably damaging Het
Gramd1b T C 9: 40,300,032 T652A probably benign Het
Grik1 C T 16: 87,935,920 G703D probably damaging Het
Impg2 A G 16: 56,259,597 E479G possibly damaging Het
Itpr1 A G 6: 108,549,820 N2743S probably damaging Het
Klc1 A G 12: 111,778,116 probably benign Het
Mb21d1 T C 9: 78,443,080 probably null Het
Ndufa9 G A 6: 126,844,403 R75* probably null Het
Neurl4 A G 11: 69,910,340 N1181S probably damaging Het
Olfr1431 T C 19: 12,210,460 I298T probably damaging Het
Phf1 A G 17: 26,936,869 probably benign Het
Pkhd1l1 T C 15: 44,512,849 I969T probably benign Het
Pprc1 G A 19: 46,071,751 R1538Q probably damaging Het
Rasd1 C T 11: 59,963,952 G234D possibly damaging Het
Rnf152 T C 1: 105,284,824 T3A probably benign Het
Rrh C T 3: 129,811,697 V115I probably benign Het
Rundc3a G T 11: 102,399,634 E217* probably null Het
Sae1 A T 7: 16,330,656 V306E possibly damaging Het
Serpinb7 T C 1: 107,435,372 S89P possibly damaging Het
Sgo2b T A 8: 63,941,084 T74S possibly damaging Het
Slc5a7 T C 17: 54,296,994 D48G probably damaging Het
Stn1 T C 19: 47,516,173 M177V possibly damaging Het
Tgm1 T C 14: 55,704,935 E653G possibly damaging Het
Thsd4 T C 9: 60,394,115 K299R probably benign Het
Ttc22 A G 4: 106,635,989 T278A probably damaging Het
Ubl4b G T 3: 107,554,825 Q40K possibly damaging Het
Zfp677 A G 17: 21,393,237 D31G probably damaging Het
Other mutations in Acvr2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01662:Acvr2b APN 9 119432504 missense probably damaging 1.00
IGL03022:Acvr2b APN 9 119427521 missense probably benign 0.10
IGL03131:Acvr2b APN 9 119431284 missense possibly damaging 0.92
R0455:Acvr2b UTSW 9 119432609 missense probably damaging 1.00
R2131:Acvr2b UTSW 9 119432808 missense probably damaging 1.00
R4744:Acvr2b UTSW 9 119431262 missense probably damaging 1.00
R5278:Acvr2b UTSW 9 119432489 missense probably damaging 0.99
R5636:Acvr2b UTSW 9 119428309 missense probably damaging 1.00
R6196:Acvr2b UTSW 9 119433403 missense possibly damaging 0.71
R6253:Acvr2b UTSW 9 119428561 missense probably damaging 1.00
R6424:Acvr2b UTSW 9 119402579 missense probably benign
R6465:Acvr2b UTSW 9 119433303 missense probably damaging 1.00
R7102:Acvr2b UTSW 9 119432553 missense probably damaging 0.96
Posted On2015-04-16