Incidental Mutation 'R1498:Acvr1b'
ID169077
Institutional Source Beutler Lab
Gene Symbol Acvr1b
Ensembl Gene ENSMUSG00000000532
Gene Nameactivin A receptor, type 1B
SynonymsActR-IB, ActRIB, Alk4, SKR2, Acvrlk4
MMRRC Submission 039549-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1498 (G1)
Quality Score225
Status Validated
Chromosome15
Chromosomal Location101174067-101213684 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 101194010 bp
ZygosityHeterozygous
Amino Acid Change Phenylalanine to Serine at position 57 (F57S)
Ref Sequence ENSEMBL: ENSMUSP00000000544 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000544]
Predicted Effect probably benign
Transcript: ENSMUST00000000544
AA Change: F57S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000000544
Gene: ENSMUSG00000000532
AA Change: F57S

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:Activin_recp 32 108 4.1e-13 PFAM
transmembrane domain 127 149 N/A INTRINSIC
GS 177 207 1.89e-14 SMART
Blast:STYKc 209 494 2e-26 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199512
Meta Mutation Damage Score 0.134 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.2%
  • 20x: 92.6%
Validation Efficiency 97% (83/86)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an activin A type IB receptor. 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 and two type II receptors. This protein is a type I receptor which is essential for signaling. Mutations in this gene are associated with pituitary tumors. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Jun 2010]
PHENOTYPE: Embryos homozygous for targeted mutations that inactivate the gene arrest at the egg cylinder stage, prior to gastrulation, showing epiblast and extraembryonic ectoderm disorganization. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600015I10Rik A G 6: 48,931,371 H435R probably benign Het
Acly A G 11: 100,483,801 S799P probably benign Het
Adamts5 T A 16: 85,900,102 T56S possibly damaging Het
Adrb2 T C 18: 62,178,933 T274A probably damaging Het
Agr3 A T 12: 35,934,380 probably null Het
Ankrd6 A G 4: 32,810,289 M405T probably benign Het
Aqp5 T C 15: 99,593,247 I60T probably damaging Het
Arf5 G T 6: 28,426,154 R180L probably benign Het
Asap3 A G 4: 136,239,194 N528D probably benign Het
Atmin G A 8: 116,954,801 E180K probably benign Het
Bcl11a A T 11: 24,164,005 E449D probably damaging Het
Cep128 A T 12: 91,366,417 F25I probably benign Het
Cfp GCAC GC X: 20,929,666 probably null Het
Chpt1 T A 10: 88,477,104 Y282F possibly damaging Het
Cul7 A G 17: 46,655,710 D355G probably benign Het
Daxx T C 17: 33,912,253 Y385H probably damaging Het
Dnah2 A C 11: 69,520,667 probably null Het
Dscc1 CTGAATGAAT CTGAAT 15: 55,080,176 probably benign Het
Erc2 T A 14: 28,302,898 M578K probably benign Het
Evc T A 5: 37,323,700 H267L possibly damaging Het
Exosc10 A C 4: 148,581,786 Q837P possibly damaging Het
Fasn G A 11: 120,815,419 T1033I probably damaging Het
Fat1 C A 8: 45,025,484 Y2522* probably null Het
Fbxw8 G A 5: 118,065,785 probably benign Het
Fyn A G 10: 39,532,124 D321G possibly damaging Het
Gm14685 G T X: 73,127,655 G218C probably damaging Het
Gm156 A G 6: 129,771,740 S105P probably damaging Het
Grm6 G A 11: 50,857,256 V398M probably damaging Het
Gtpbp1 T A 15: 79,719,021 probably null Het
Hnf1a A G 5: 114,970,537 V103A probably damaging Het
Hsp90aa1 A T 12: 110,695,688 probably null Het
Iqgap2 C T 13: 95,646,805 V1288I probably benign Het
Irx5 A G 8: 92,359,886 D199G probably damaging Het
Krt9 G T 11: 100,188,369 C732* probably null Het
Lifr T C 15: 7,190,618 S910P probably damaging Het
Lrig1 G A 6: 94,627,987 A209V possibly damaging Het
Lrrk1 T A 7: 66,302,671 R506* probably null Het
Lyst T A 13: 13,650,375 I1525K possibly damaging Het
Mad2l1 C T 6: 66,539,842 Q173* probably null Het
Mcoln1 T A 8: 3,512,861 I524N probably damaging Het
Mmp3 A T 9: 7,446,967 D49V possibly damaging Het
Morc3 A T 16: 93,853,855 N321I probably damaging Het
Mrpl48 T C 7: 100,546,488 probably benign Het
Myo6 T A 9: 80,307,679 D1231E probably damaging Het
Nlrc4 A G 17: 74,446,413 I325T probably benign Het
Olfr1079 A G 2: 86,538,558 V117A probably benign Het
Olfr1314 A T 2: 112,092,593 M36K probably benign Het
Olfr348 A T 2: 36,787,346 I274F probably damaging Het
Olfr699 T C 7: 106,790,416 Y195C possibly damaging Het
Olfr894 C G 9: 38,219,380 P183A probably damaging Het
Parvg T A 15: 84,334,631 S230T possibly damaging Het
Pcca T C 14: 122,616,818 I118T probably damaging Het
Pde6a A G 18: 61,232,860 N219S possibly damaging Het
Phldb1 G T 9: 44,701,618 P935Q possibly damaging Het
Plppr5 T C 3: 117,662,612 S261P probably damaging Het
Ppl T C 16: 5,104,765 N260S probably benign Het
Ppp1r3e A T 14: 54,876,425 H263Q probably benign Het
Ppp3cb T C 14: 20,509,499 probably null Het
Ppt2 A T 17: 34,623,101 D185E probably benign Het
Prr27 A T 5: 87,850,741 probably benign Het
Ptcd3 A T 6: 71,893,495 V327E probably damaging Het
Rsf1 GCG GCGACG 7: 97,579,907 probably benign Het
Rtp1 A T 16: 23,431,220 M112L probably benign Het
Slc22a5 A T 11: 53,869,314 L392Q probably damaging Het
Slc6a7 A G 18: 60,996,692 I614T probably benign Het
Slu7 C A 11: 43,438,217 P89T possibly damaging Het
Smarcc2 T C 10: 128,482,192 V618A probably benign Het
Sorl1 C T 9: 42,041,073 R729Q probably damaging Het
Sptbn2 T C 19: 4,744,246 F1493L possibly damaging Het
Sulf1 C T 1: 12,848,350 T66I probably damaging Het
Tgtp2 A G 11: 49,059,338 Y136H probably damaging Het
Tmem117 T C 15: 94,638,361 F92S probably damaging Het
Tmprss9 T A 10: 80,895,100 V820E probably benign Het
Tpcn2 A G 7: 145,268,911 Y266H probably damaging Het
Trat1 A G 16: 48,734,941 S143P probably benign Het
Vmn1r49 T A 6: 90,072,316 R235W probably damaging Het
Vmn1r71 A T 7: 10,748,648 C38S probably benign Het
Vmn2r6 T A 3: 64,556,469 T315S probably damaging Het
Wdr36 A G 18: 32,852,968 D575G possibly damaging Het
Zfp292 G T 4: 34,805,397 A2549E possibly damaging Het
Zfp354a A T 11: 51,070,246 H426L probably damaging Het
Zfp407 C T 18: 84,559,773 A1072T probably benign Het
Zfp648 T A 1: 154,205,373 I426N probably damaging Het
Zfp72 T C 13: 74,372,617 N114S probably benign Het
Other mutations in Acvr1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02983:Acvr1b APN 15 101203078 missense probably damaging 0.98
IGL03010:Acvr1b APN 15 101203078 missense probably damaging 0.98
IGL03011:Acvr1b APN 15 101203078 missense probably damaging 0.98
IGL03013:Acvr1b APN 15 101203078 missense probably damaging 0.98
IGL03051:Acvr1b APN 15 101203078 missense probably damaging 0.98
IGL03127:Acvr1b APN 15 101203078 missense probably damaging 0.98
IGL03166:Acvr1b APN 15 101203078 missense probably damaging 0.98
IGL03265:Acvr1b APN 15 101203078 missense probably damaging 0.98
IGL02980:Acvr1b UTSW 15 101203078 missense probably damaging 0.98
IGL02984:Acvr1b UTSW 15 101203078 missense probably damaging 0.98
R1367:Acvr1b UTSW 15 101193938 missense possibly damaging 0.58
R1591:Acvr1b UTSW 15 101194024 missense probably benign
R1757:Acvr1b UTSW 15 101198822 missense possibly damaging 0.47
R1793:Acvr1b UTSW 15 101194025 missense probably benign 0.01
R2223:Acvr1b UTSW 15 101203043 missense probably benign 0.10
R2249:Acvr1b UTSW 15 101203094 missense probably null 1.00
R4674:Acvr1b UTSW 15 101203058 missense possibly damaging 0.94
R4676:Acvr1b UTSW 15 101202986 missense probably damaging 1.00
R5151:Acvr1b UTSW 15 101210770 missense probably damaging 1.00
R5223:Acvr1b UTSW 15 101193976 missense probably damaging 1.00
R5397:Acvr1b UTSW 15 101198964 missense probably damaging 0.99
R5574:Acvr1b UTSW 15 101202077 missense probably benign 0.03
R5906:Acvr1b UTSW 15 101193891 intron probably benign
R6025:Acvr1b UTSW 15 101194975 missense probably benign 0.43
R6467:Acvr1b UTSW 15 101194841 missense possibly damaging 0.86
X0067:Acvr1b UTSW 15 101194022 missense probably benign 0.10
Predicted Primers PCR Primer
(F):5'- TAAGGTGCAGTAGTGCCAGCCAAG -3'
(R):5'- CGAAAGGACAAGATGCCCTTCCTC -3'

Sequencing Primer
(F):5'- CCGGCTCTATAAAAGCTGCTTATTG -3'
(R):5'- TCCACGGTGAGGCAACAG -3'
Posted On2014-04-13