Incidental Mutation 'R6685:Inhbb'
ID 527636
Institutional Source Beutler Lab
Gene Symbol Inhbb
Ensembl Gene ENSMUSG00000037035
Gene Name inhibin beta-B
Synonyms activin beta-B
MMRRC Submission 044804-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.548) question?
Stock # R6685 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 119343195-119349978 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 119345335 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 318 (L318P)
Ref Sequence ENSEMBL: ENSMUSP00000044918 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038765]
AlphaFold Q04999
Predicted Effect probably damaging
Transcript: ENSMUST00000038765
AA Change: L318P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000044918
Gene: ENSMUSG00000037035
AA Change: L318P

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Pfam:TGFb_propeptide 66 282 1.4e-13 PFAM
TGFB 307 411 5.55e-53 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.6%
  • 20x: 96.3%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the TGF-beta (transforming growth factor-beta) superfamily of proteins. The encoded preproprotein is proteolytically processed to generate a subunit of the dimeric activin and inhibin protein complexes. These complexes activate and inhibit, respectively, follicle stimulating hormone secretion from the pituitary gland. Homozygous knockout mice for this gene exhibit eyelid defects. [provided by RefSeq, Aug 2016]
PHENOTYPE: Some homozygotes for targeted null mutations exhibit open eyes at birth and impaired maternal nuturing. Mutant females for one line exhibit extended gestation length, retarded mammary duct elongation and alveolar morphogenesis, and are unable to nurse their pups. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 26 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acox1 G T 11: 116,071,174 (GRCm39) Y203* probably null Het
Adcy5 A G 16: 35,099,586 (GRCm39) N712S possibly damaging Het
Adgrb3 G A 1: 25,150,817 (GRCm39) Q1139* probably null Het
Casc3 A G 11: 98,713,356 (GRCm39) K257E probably damaging Het
Ccn5 A G 2: 163,670,868 (GRCm39) D125G possibly damaging Het
Cttnbp2nl G T 3: 104,912,814 (GRCm39) Q357K probably benign Het
Dcst1 A C 3: 89,264,180 (GRCm39) V345G possibly damaging Het
Dsg3 G A 18: 20,653,672 (GRCm39) probably null Het
Ehbp1 A G 11: 22,096,641 (GRCm39) C308R probably benign Het
Etaa1 G T 11: 17,903,582 (GRCm39) D71E probably benign Het
Flg T C 3: 93,186,716 (GRCm39) V56A possibly damaging Het
Gpr162 A G 6: 124,838,494 (GRCm39) L52P probably damaging Het
Lkaaear1 TCTCCAGCTCCAGCTCCAGCTCCAGCTCCAGCTCCAGCTCCAG TCTCCAGCTCCAGCTCCAGCTCCAGCTCCAGCTCCAGCTCCAGCTCCAG 2: 181,339,354 (GRCm39) probably benign Het
Mcm8 G A 2: 132,684,570 (GRCm39) R728Q probably damaging Het
Metap1 A T 3: 138,184,595 (GRCm39) F126I possibly damaging Het
Or51a6 T C 7: 102,604,888 (GRCm39) probably null Het
Peg10 T A 6: 4,754,738 (GRCm39) V173E probably damaging Het
Poteg T A 8: 27,937,933 (GRCm39) F30I possibly damaging Het
Rsf1 CG CGACGGCGGTG 7: 97,229,115 (GRCm39) probably benign Homo
Sh3rf3 C T 10: 58,922,663 (GRCm39) L580F possibly damaging Het
Slc26a7 C A 4: 14,593,819 (GRCm39) V99F probably damaging Het
Slc26a7 A T 4: 14,593,820 (GRCm39) H98Q probably damaging Het
Slc9a2 A T 1: 40,758,069 (GRCm39) I203F probably damaging Het
Tmem161b C A 13: 84,370,537 (GRCm39) probably benign Het
Txnrd3 G A 6: 89,646,897 (GRCm39) V347I possibly damaging Het
Zfp42 G A 8: 43,749,093 (GRCm39) T136M possibly damaging Het
Other mutations in Inhbb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02212:Inhbb APN 1 119,345,713 (GRCm39) missense probably benign 0.33
R0091:Inhbb UTSW 1 119,345,125 (GRCm39) missense probably damaging 1.00
R0609:Inhbb UTSW 1 119,345,146 (GRCm39) missense probably damaging 1.00
R1352:Inhbb UTSW 1 119,348,425 (GRCm39) missense probably benign 0.30
R2119:Inhbb UTSW 1 119,348,431 (GRCm39) missense probably benign 0.04
R3964:Inhbb UTSW 1 119,345,291 (GRCm39) missense probably damaging 1.00
R3966:Inhbb UTSW 1 119,345,291 (GRCm39) missense probably damaging 1.00
R4996:Inhbb UTSW 1 119,348,548 (GRCm39) missense probably damaging 1.00
R5709:Inhbb UTSW 1 119,345,260 (GRCm39) missense probably damaging 0.97
R5973:Inhbb UTSW 1 119,345,806 (GRCm39) missense possibly damaging 0.70
R6376:Inhbb UTSW 1 119,345,411 (GRCm39) missense probably damaging 1.00
R6499:Inhbb UTSW 1 119,345,069 (GRCm39) missense probably damaging 1.00
R7158:Inhbb UTSW 1 119,348,752 (GRCm39) nonsense probably null
R7498:Inhbb UTSW 1 119,345,608 (GRCm39) missense probably damaging 1.00
R8920:Inhbb UTSW 1 119,345,107 (GRCm39) missense probably damaging 1.00
Z1176:Inhbb UTSW 1 119,345,528 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- ATGGAGCTCAGCTTGGTAGG -3'
(R):5'- TAACCTGGATGTGCAGTGTG -3'

Sequencing Primer
(F):5'- CAGCTTGGTAGGGATGCAGC -3'
(R):5'- TGCAGTGTGACAGCTGC -3'
Posted On 2018-07-23