Incidental Mutation 'IGL01304:Tgfb2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Tgfb2
Ensembl Gene ENSMUSG00000039239
Gene Nametransforming growth factor, beta 2
SynonymsTgfb-2, Tgf-beta2
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01304
Quality Score
Chromosomal Location186622792-186705989 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to C at 186625473 bp
Amino Acid Change Isoleucine to Serine at position 435 (I435S)
Ref Sequence ENSEMBL: ENSMUSP00000142149 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045288] [ENSMUST00000195201]
Predicted Effect probably damaging
Transcript: ENSMUST00000045288
AA Change: I407S

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000043849
Gene: ENSMUSG00000039239
AA Change: I407S

Pfam:TGFb_propeptide 20 284 1.1e-38 PFAM
TGFB 317 414 1.25e-37 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000191766
Predicted Effect noncoding transcript
Transcript: ENSMUST00000194960
Predicted Effect probably damaging
Transcript: ENSMUST00000195201
AA Change: I435S

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000142149
Gene: ENSMUSG00000039239
AA Change: I435S

Pfam:TGFb_propeptide 9 138 2.4e-9 PFAM
Pfam:TGFb_propeptide 152 311 1.4e-23 PFAM
TGFB 345 442 6.1e-40 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a secreted ligand of the TGF-beta (transforming growth factor-beta) superfamily of proteins. Ligands of this family bind various TGF-beta receptors leading to recruitment and activation of SMAD family transcription factors that regulate gene expression. The encoded preproprotein is proteolytically processed to generate a latency-associated peptide (LAP) and a mature peptide, and is found in either a latent form composed of a mature peptide homodimer, a LAP homodimer, and a latent TGF-beta binding protein, or in an active form consisting solely of the mature peptide homodimer. The mature peptide may also form heterodimers with other TGF-beta family members. Mice lacking a functional copy of this gene display developmental defects in multiple organs and perinatal lethality. Heterozygous mutant mice exhibit aortic root aneurysm. This gene encodes multiple isoforms that may undergo similar proteolytic processing. [provided by RefSeq, Aug 2016]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit defects of the heart, lungs, skull, limbs, spinal column, eyes, inner ears, and urogenital system, and perinatal mortality. Heterozygotes show abnormalities of the Cowpers' gland and intestinal mucosa. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ablim1 A T 19: 57,215,721 D79E probably benign Het
Aplf A C 6: 87,641,900 S421A possibly damaging Het
Arnt T G 3: 95,448,385 D13E probably damaging Het
Asap1 T C 15: 64,312,449 E45G probably damaging Het
C2cd2l T C 9: 44,319,587 N101S probably damaging Het
Chmp7 G A 14: 69,718,613 P402L probably benign Het
Cir1 A T 2: 73,287,724 probably null Het
Clock A G 5: 76,266,355 probably null Het
Col18a1 T G 10: 77,076,141 probably benign Het
Csf2ra G A 19: 61,226,833 H115Y possibly damaging Het
Cspg5 T A 9: 110,256,168 L469H probably damaging Het
Dapk2 T C 9: 66,231,857 probably benign Het
F13a1 T C 13: 36,988,878 D176G probably benign Het
Fbn2 T C 18: 58,061,745 E1448G probably damaging Het
Gtf2b C T 3: 142,781,598 S265L probably benign Het
Hmcn1 C T 1: 150,622,924 G4068D probably damaging Het
Krt81 G A 15: 101,463,388 H104Y probably benign Het
Ksr1 T C 11: 79,027,642 Q562R probably damaging Het
Lrif1 C T 3: 106,731,733 P20S probably damaging Het
Mamdc4 T C 2: 25,563,576 T1194A possibly damaging Het
Med18 C A 4: 132,459,619 A190S probably damaging Het
Mia2 G A 12: 59,104,538 E105K probably damaging Het
Mnt T A 11: 74,842,185 Y48N probably damaging Het
Mpp4 A C 1: 59,149,519 probably null Het
Olfr1272 G A 2: 90,282,081 P165S possibly damaging Het
Popdc3 T G 10: 45,317,909 S269A probably benign Het
Ppp6r3 A T 19: 3,467,261 M662K probably damaging Het
Qser1 C A 2: 104,787,631 Q945H probably damaging Het
Rad52 A G 6: 119,918,633 E198G probably damaging Het
Ranbp17 A G 11: 33,266,147 V867A possibly damaging Het
Rdh16 G T 10: 127,813,496 A274S probably benign Het
Slco1a5 G T 6: 142,242,150 Q488K probably benign Het
Snai2 T C 16: 14,706,771 I47T probably benign Het
Snw1 T C 12: 87,453,915 D358G possibly damaging Het
Speg T C 1: 75,428,197 F2878L probably benign Het
Spert T A 14: 75,592,645 D36V possibly damaging Het
Spg11 T C 2: 122,072,290 Y1386C probably damaging Het
Ttc9b G A 7: 27,655,985 D227N probably benign Het
Txndc2 T C 17: 65,638,453 E243G possibly damaging Het
Usp28 A G 9: 49,026,819 D563G probably damaging Het
Vmn1r77 T C 7: 12,042,035 V178A probably damaging Het
Zfp316 A G 5: 143,254,426 F613L probably benign Het
Zfp870 A T 17: 32,883,006 C450S possibly damaging Het
Other mutations in Tgfb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00959:Tgfb2 APN 1 186704587 missense probably benign 0.39
IGL03028:Tgfb2 APN 1 186630609 critical splice donor site probably null
concise UTSW 1 186625513 missense probably benign 0.21
PIT4486001:Tgfb2 UTSW 1 186690727 missense probably benign 0.04
R2017:Tgfb2 UTSW 1 186630765 nonsense probably null
R2880:Tgfb2 UTSW 1 186704555 missense probably damaging 1.00
R4182:Tgfb2 UTSW 1 186629025 missense possibly damaging 0.95
R4292:Tgfb2 UTSW 1 186632538 missense probably damaging 1.00
R4478:Tgfb2 UTSW 1 186632499 missense probably damaging 1.00
R4801:Tgfb2 UTSW 1 186628913 nonsense probably null
R4802:Tgfb2 UTSW 1 186628913 nonsense probably null
R5247:Tgfb2 UTSW 1 186649914 intron probably null
R5254:Tgfb2 UTSW 1 186704483 missense probably damaging 1.00
R5614:Tgfb2 UTSW 1 186625513 missense probably benign 0.21
R5988:Tgfb2 UTSW 1 186704581 missense probably benign 0.05
R6898:Tgfb2 UTSW 1 186632500 missense probably damaging 1.00
R6961:Tgfb2 UTSW 1 186649835 missense possibly damaging 0.67
R7098:Tgfb2 UTSW 1 186630637 missense probably damaging 1.00
R7346:Tgfb2 UTSW 1 186649880 missense probably benign 0.00
R7729:Tgfb2 UTSW 1 186630757 missense possibly damaging 0.94
Posted On2013-10-07