Incidental Mutation 'IGL02948:Homer2'
ID 364820
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Homer2
Ensembl Gene ENSMUSG00000025813
Gene Name homer scaffolding protein 2
Synonyms 9330120H11Rik, Cupidin, Vesl-2, CPD
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.142) question?
Stock # IGL02948
Quality Score
Chromosome 7
Chromosomal Location 81600481-81707527 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) C to A at 81649645 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Tryptophan to Leucine at position 24 (W24L)
Ref Sequence ENSEMBL: ENSMUSP00000146787 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026922] [ENSMUST00000098326] [ENSMUST00000207371] [ENSMUST00000207983] [ENSMUST00000208937]
AlphaFold Q9QWW1
Predicted Effect probably damaging
Transcript: ENSMUST00000026922
AA Change: W24L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000026922
Gene: ENSMUSG00000025813
AA Change: W24L

WH1 1 107 1.86e-37 SMART
coiled coil region 162 320 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000098326
SMART Domains Protein: ENSMUSP00000095931
Gene: ENSMUSG00000025813

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 probably benign
Transcript: ENSMUST00000207371
Predicted Effect probably damaging
Transcript: ENSMUST00000207983
AA Change: W24L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000208107
Predicted Effect probably benign
Transcript: ENSMUST00000208937
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: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aass A T 6: 23,094,319 probably benign Het
Ano3 A T 2: 110,697,018 probably benign Het
Arpp21 T C 9: 112,176,200 Y193C probably damaging Het
Atm G A 9: 53,453,440 probably benign Het
Ceacam13 C T 7: 18,011,063 probably benign Het
Cenpi T A X: 134,349,268 C599S possibly damaging Het
Clec7a A C 6: 129,465,478 D195E possibly damaging Het
Cnksr1 T C 4: 134,235,106 probably null Het
Cntn1 A G 15: 92,246,010 T285A probably benign Het
Dusp4 G T 8: 34,818,572 G329V probably damaging Het
Emb C A 13: 117,273,066 probably benign Het
Esyt1 A T 10: 128,519,171 S496T probably damaging Het
Evpl T C 11: 116,221,822 T1681A probably damaging Het
Fam131b A C 6: 42,320,992 probably benign Het
Fam162b T C 10: 51,587,296 M92V probably damaging Het
Fbxw2 T C 2: 34,805,711 *455W probably null Het
Gm12886 A G 4: 121,423,037 L14P unknown Het
Gpc4 A T X: 52,074,301 V235E probably damaging Het
Gss A G 2: 155,577,621 L170P probably damaging Het
Hbs1l C T 10: 21,341,711 probably benign Het
Hhatl T C 9: 121,789,791 M92V probably benign Het
Hhla1 A T 15: 65,942,693 L194H probably damaging Het
Hivep2 C A 10: 14,129,013 R452S probably benign Het
Lhcgr A T 17: 88,742,622 L492H probably damaging Het
Lrba C A 3: 86,310,384 probably null Het
Lrp2 G T 2: 69,487,837 P2090Q probably damaging Het
Lyl1 C T 8: 84,702,671 P3L possibly damaging Het
Madd T A 2: 91,142,827 M1497L probably benign Het
Naprt C T 15: 75,892,357 R336Q probably damaging Het
Nars A G 18: 64,505,195 C266R possibly damaging Het
Olfr1420 T A 19: 11,896,781 Y253* probably null Het
Olfr175-ps1 T A 16: 58,824,088 Q207L probably benign Het
Pard3 A T 8: 127,306,494 T190S probably benign Het
Pstpip2 A G 18: 77,854,807 N86S probably benign Het
Ptgfrn T C 3: 101,072,819 T402A probably benign Het
Rnf130 T C 11: 50,052,771 probably benign Het
Ropn1l T C 15: 31,451,179 D53G possibly damaging Het
Rps6ka2 G A 17: 7,254,450 probably null Het
Rtn2 T C 7: 19,293,111 S17P probably damaging Het
Shank2 T C 7: 144,409,636 V327A probably benign Het
Slc22a16 T G 10: 40,573,962 Y131* probably null Het
Slc28a2 T A 2: 122,457,977 M583K possibly damaging Het
Slco1a6 G T 6: 142,133,235 probably null Het
Slfn8 T A 11: 83,003,252 I854F probably damaging Het
Strip1 T C 3: 107,613,266 R823G probably benign Het
Stxbp2 A T 8: 3,641,971 I538F probably benign Het
Tcl1b5 C T 12: 105,179,014 T79M probably benign Het
Tmem104 G T 11: 115,197,296 A36S probably damaging Het
Trim55 T A 3: 19,670,952 L211Q probably damaging Het
Trim80 T C 11: 115,441,593 W204R possibly damaging Het
Ttbk1 G A 17: 46,446,330 T1126I probably benign Het
Ubqln2 C T X: 153,499,696 Q415* probably null Het
Unc13a C T 8: 71,650,549 R931H possibly damaging Het
Utp4 T A 8: 106,894,641 S17T 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
IGL03035:Homer2 APN 7 81624278 missense possibly damaging 0.57
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
R8306:Homer2 UTSW 7 81624266 missense possibly damaging 0.78
R9334:Homer2 UTSW 7 81611330 nonsense probably null
R9586:Homer2 UTSW 7 81610365 missense not run
Posted On 2015-12-18