Incidental Mutation 'IGL03035:Homer2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Homer2
Ensembl Gene ENSMUSG00000025813
Gene Namehomer scaffolding protein 2
Synonyms9330120H11Rik, Cupidin, Vesl-2, CPD
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.217) question?
Stock #IGL03035
Quality Score
Chromosomal Location81600481-81707527 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 81624278 bp
Amino Acid Change Threonine to Serine at position 57 (T57S)
Ref Sequence ENSEMBL: ENSMUSP00000147030 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026922] [ENSMUST00000098326] [ENSMUST00000207371] [ENSMUST00000207983] [ENSMUST00000208937]
Predicted Effect probably benign
Transcript: ENSMUST00000026922
AA Change: T121S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000026922
Gene: ENSMUSG00000025813
AA Change: T121S

WH1 1 107 1.86e-37 SMART
coiled coil region 162 320 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000098326
AA Change: T57S

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000095931
Gene: ENSMUSG00000025813
AA Change: T57S

Pfam:WH1 1 43 4.6e-11 PFAM
coiled coil region 98 256 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207039
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207289
Predicted Effect possibly damaging
Transcript: ENSMUST00000207371
AA Change: T57S

PolyPhen 2 Score 0.568 (Sensitivity: 0.88; Specificity: 0.91)
Predicted Effect probably benign
Transcript: ENSMUST00000207983
AA Change: T121S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Predicted Effect probably benign
Transcript: ENSMUST00000208937
AA Change: T57S

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the homer family of dendritic proteins. Members of this family regulate group 1 metabotrophic glutamate receptor function. The encoded protein is a postsynaptic density scaffolding protein. Alternative splicing results in multiple transcript variants. Two related pseudogenes have been identified on chromosome 14. [provided by RefSeq, Jun 2011]
PHENOTYPE: Homozygous mutants exhibit an increase in intracellular calcium concentration and in the frequency of intracellular calcium oscillations in pancreatic acinar cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc9 A G 6: 142,627,593 L1004P probably damaging Het
Adgrf5 T C 17: 43,430,627 I385T possibly damaging Het
Alpk3 T C 7: 81,078,604 V494A probably benign Het
Camta2 C A 11: 70,671,509 E1021* probably null Het
Ccdc6 T A 10: 70,182,176 S334T probably benign Het
Cd84 T C 1: 171,852,034 V93A probably damaging Het
Ceacam20 T C 7: 19,977,908 probably null Het
Crip2 A C 12: 113,144,125 T103P probably benign Het
Cyp4f14 T A 17: 32,914,634 T83S probably benign Het
Dapk1 T A 13: 60,716,773 V127D probably damaging Het
Dnah7c A G 1: 46,524,117 E609G probably benign Het
Dscam T A 16: 96,819,970 I513F possibly damaging Het
Ell2 T A 13: 75,763,648 L351* probably null Het
Emcn G T 3: 137,372,851 probably null Het
Fdft1 A T 14: 63,163,389 C98* probably null Het
Fer1l4 A G 2: 156,022,606 S1663P possibly damaging Het
Flt4 C A 11: 49,645,897 Y1231* probably null Het
Gatb A G 3: 85,601,947 K139E probably damaging Het
Gm13212 C A 4: 145,622,232 Q80K possibly damaging Het
Gtf2a1 C A 12: 91,572,637 probably benign Het
Gtf3c2 A C 5: 31,166,014 V574G possibly damaging Het
Heatr1 T C 13: 12,413,219 probably benign Het
Ice2 C A 9: 69,425,688 F825L probably benign Het
Lepr C A 4: 101,764,980 L370I probably damaging Het
Nalcn G A 14: 123,278,218 Q1724* probably null Het
Nufip1 A G 14: 76,115,818 D222G probably damaging Het
Olfr1289 T C 2: 111,483,823 V159A probably benign Het
Prl3b1 A G 13: 27,249,533 probably benign Het
Ptbp3 A T 4: 59,477,218 M393K probably benign Het
Ptgds T C 2: 25,469,610 T22A probably benign Het
Rapgef2 T A 3: 79,094,424 H282L probably damaging Het
Rars2 T C 4: 34,656,865 probably null Het
Rnf213 G A 11: 119,445,626 probably benign Het
Ros1 C A 10: 52,075,984 probably benign Het
Slx4ip A G 2: 137,067,703 D206G possibly damaging Het
Sprr1a T A 3: 92,484,577 D39V probably benign Het
Stab1 A G 14: 31,147,769 V1442A probably benign Het
Tbx3 C A 5: 119,683,096 probably benign Het
Ubl3 A G 5: 148,506,137 *118Q probably null Het
Vmn2r55 G A 7: 12,670,816 S220L probably benign Het
Vps36 A G 8: 22,218,415 K362E probably benign Het
Other mutations in Homer2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01564:Homer2 APN 7 81618572 splice site probably null
IGL02197:Homer2 APN 7 81610399 missense probably benign 0.01
IGL02865:Homer2 APN 7 81610332 missense probably damaging 1.00
IGL02948:Homer2 APN 7 81649645 missense probably damaging 1.00
R0148:Homer2 UTSW 7 81624278 missense probably benign 0.11
R0480:Homer2 UTSW 7 81618603 missense possibly damaging 0.86
R0544:Homer2 UTSW 7 81649678 missense probably damaging 1.00
R1872:Homer2 UTSW 7 81636402 missense probably damaging 0.99
R1873:Homer2 UTSW 7 81636363 missense probably damaging 1.00
R2060:Homer2 UTSW 7 81618703 missense probably benign 0.00
R2148:Homer2 UTSW 7 81624295 missense possibly damaging 0.50
R4096:Homer2 UTSW 7 81611304 critical splice donor site probably null
R4888:Homer2 UTSW 7 81649563 missense probably benign 0.02
R5121:Homer2 UTSW 7 81649563 missense probably benign 0.02
R6033:Homer2 UTSW 7 81618679 missense possibly damaging 0.92
R6033:Homer2 UTSW 7 81618679 missense possibly damaging 0.92
R6489:Homer2 UTSW 7 81624278 missense probably benign 0.11
R7652:Homer2 UTSW 7 81649666 missense probably damaging 1.00
Posted On2016-08-02