Incidental Mutation 'R1215:Grb14'
ID 99552
Institutional Source Beutler Lab
Gene Symbol Grb14
Ensembl Gene ENSMUSG00000026888
Gene Name growth factor receptor bound protein 14
Synonyms
MMRRC Submission 039284-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.152) question?
Stock # R1215 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 64742820-64853143 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 64747608 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Glycine at position 18 (S18G)
Ref Sequence ENSEMBL: ENSMUSP00000121571 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028252] [ENSMUST00000149193] [ENSMUST00000150643]
AlphaFold Q9JLM9
Predicted Effect probably benign
Transcript: ENSMUST00000028252
AA Change: S384G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000028252
Gene: ENSMUSG00000026888
AA Change: S384G

DomainStartEndE-ValueType
RA 104 190 2.88e-23 SMART
PH 233 342 1.91e-10 SMART
Pfam:BPS 367 415 1.5e-31 PFAM
SH2 435 524 5.34e-28 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134020
Predicted Effect probably benign
Transcript: ENSMUST00000149193
SMART Domains Protein: ENSMUSP00000118115
Gene: ENSMUSG00000026888

DomainStartEndE-ValueType
Pfam:BPS 1 24 3e-13 PFAM
SH2 44 108 2.54e-11 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000150643
AA Change: S18G

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000121571
Gene: ENSMUSG00000026888
AA Change: S18G

DomainStartEndE-ValueType
Pfam:BPS 1 49 3.1e-34 PFAM
SCOP:d1a81a2 51 93 3e-8 SMART
Blast:RA 61 93 1e-12 BLAST
PDB:2AUG|B 65 93 4e-12 PDB
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.1%
  • 10x: 95.7%
  • 20x: 90.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The product of this gene belongs to a small family of adapter proteins that are known to interact with a number of receptor tyrosine kinases and signaling molecules. This gene encodes a growth factor receptor-binding protein that interacts with insulin receptors and insulin-like growth-factor receptors. This protein likely has an inhibitory effect on receptor tyrosine kinase signaling and, in particular, on insulin receptor signaling. This gene may play a role in signaling pathways that regulate growth and metabolism. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2014]
PHENOTYPE: Homozygous mutation of this gene results in improved glucose tolerance, lower circulating insulin levels and increased incorporation of glucose into glycogen in the liver and skeletal muscle of males. Both males and females exhibit a decrease in body size. [provided by MGI curators]
Allele List at MGI

All alleles(3) : Targeted(3)

Other mutations in this stock
Total: 28 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alkbh2 C T 5: 114,262,287 (GRCm39) E148K probably damaging Het
Art5 C T 7: 101,747,116 (GRCm39) R123H probably damaging Het
Azin2 A G 4: 128,843,489 (GRCm39) S66P probably damaging Het
Cep295 T C 9: 15,239,178 (GRCm39) E1865G probably benign Het
Ces1a A G 8: 93,759,318 (GRCm39) C273R probably damaging Het
Cfap44 A G 16: 44,239,666 (GRCm39) Y571C probably damaging Het
Cntfr C A 4: 41,662,064 (GRCm39) W226L probably damaging Het
Csmd3 A T 15: 47,868,227 (GRCm39) probably null Het
Cyp2a4 C T 7: 26,014,226 (GRCm39) P468S possibly damaging Het
Dync1h1 G A 12: 110,602,943 (GRCm39) E2195K probably benign Het
E130308A19Rik T A 4: 59,690,743 (GRCm39) D192E probably benign Het
Fam184b C T 5: 45,741,520 (GRCm39) R237H probably damaging Het
Fmn1 T A 2: 113,523,375 (GRCm39) Y1247* probably null Het
Hs2st1 G A 3: 144,170,902 (GRCm39) T90I possibly damaging Het
Mcc A T 18: 44,601,561 (GRCm39) N589K possibly damaging Het
Mff T A 1: 82,719,609 (GRCm39) S196T probably benign Het
Nyap1 C T 5: 137,733,395 (GRCm39) W546* probably null Het
Or13p10 A T 4: 118,523,496 (GRCm39) M261L possibly damaging Het
Ppp2r3d A G 9: 101,089,883 (GRCm39) S147P probably benign Het
Rsph14 T C 10: 74,860,898 (GRCm39) H134R probably benign Het
Slc25a3 G A 10: 90,953,170 (GRCm39) A274V possibly damaging Het
Slc43a2 T A 11: 75,453,688 (GRCm39) W229R probably damaging Het
Slco4c1 C A 1: 96,756,596 (GRCm39) L575F probably damaging Het
Smyd4 T A 11: 75,281,121 (GRCm39) I198N possibly damaging Het
Trpm6 A G 19: 18,773,862 (GRCm39) D413G probably damaging Het
Ush2a A G 1: 188,689,479 (GRCm39) T33A possibly damaging Het
Zfp871 A T 17: 32,994,946 (GRCm39) D57E possibly damaging Het
Zfyve9 T C 4: 108,507,426 (GRCm39) Q1176R probably benign Het
Other mutations in Grb14
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00780:Grb14 APN 2 64,745,062 (GRCm39) missense probably damaging 1.00
IGL02267:Grb14 APN 2 64,783,960 (GRCm39) missense probably damaging 1.00
IGL02902:Grb14 APN 2 64,768,762 (GRCm39) missense probably damaging 1.00
R0066:Grb14 UTSW 2 64,768,836 (GRCm39) critical splice acceptor site probably null
R0066:Grb14 UTSW 2 64,768,836 (GRCm39) critical splice acceptor site probably null
R0658:Grb14 UTSW 2 64,745,071 (GRCm39) nonsense probably null
R0681:Grb14 UTSW 2 64,747,631 (GRCm39) missense probably damaging 1.00
R1781:Grb14 UTSW 2 64,805,899 (GRCm39) critical splice donor site probably null
R1932:Grb14 UTSW 2 64,743,146 (GRCm39) missense probably damaging 1.00
R2034:Grb14 UTSW 2 64,753,873 (GRCm39) splice site probably benign
R4405:Grb14 UTSW 2 64,783,966 (GRCm39) missense probably damaging 1.00
R4505:Grb14 UTSW 2 64,852,912 (GRCm39) missense probably damaging 0.97
R4580:Grb14 UTSW 2 64,783,947 (GRCm39) missense probably benign 0.29
R5216:Grb14 UTSW 2 64,747,653 (GRCm39) missense probably benign 0.00
R5367:Grb14 UTSW 2 64,747,653 (GRCm39) missense probably benign 0.00
R5369:Grb14 UTSW 2 64,747,653 (GRCm39) missense probably benign 0.00
R5382:Grb14 UTSW 2 64,745,078 (GRCm39) missense probably damaging 1.00
R5457:Grb14 UTSW 2 64,747,442 (GRCm39) missense probably damaging 1.00
R5816:Grb14 UTSW 2 64,747,628 (GRCm39) missense probably damaging 1.00
R6062:Grb14 UTSW 2 64,852,964 (GRCm39) missense possibly damaging 0.77
R7114:Grb14 UTSW 2 64,747,197 (GRCm39) missense probably damaging 1.00
R8290:Grb14 UTSW 2 64,805,929 (GRCm39) missense probably benign 0.02
R8540:Grb14 UTSW 2 64,851,478 (GRCm39) missense probably benign 0.14
R9318:Grb14 UTSW 2 64,852,985 (GRCm39) missense probably damaging 1.00
R9474:Grb14 UTSW 2 64,768,744 (GRCm39) missense probably damaging 0.96
R9572:Grb14 UTSW 2 64,763,680 (GRCm39) missense probably damaging 0.99
X0021:Grb14 UTSW 2 64,766,769 (GRCm39) missense probably null 0.26
Predicted Primers PCR Primer
(F):5'- ACAAAGGTTTGTCTGTCGTGATCCTG -3'
(R):5'- CCCAGTCCAGAATGGATGCATATGG -3'

Sequencing Primer
(F):5'- TCCCATGTGACCGTATCTAAAGG -3'
(R):5'- GGCCAAGTTCAAAGCTGAAG -3'
Posted On 2014-01-15