Incidental Mutation 'IGL02556:Gfap'
ID 298505
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gfap
Ensembl Gene ENSMUSG00000020932
Gene Name glial fibrillary acidic protein
Synonyms
Accession Numbers
Essential gene? Probably non essential (E-score: 0.178) question?
Stock # IGL02556
Quality Score
Status
Chromosome 11
Chromosomal Location 102778162-102791368 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 102787780 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 55 (L55P)
Ref Sequence ENSEMBL: ENSMUSP00000077061 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000067444] [ENSMUST00000077902]
AlphaFold P03995
Predicted Effect probably damaging
Transcript: ENSMUST00000067444
AA Change: L55P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000064691
Gene: ENSMUSG00000020932
AA Change: L55P

DomainStartEndE-ValueType
Pfam:Filament_head 2 64 1.7e-8 PFAM
Filament 65 373 2.34e-136 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000077902
AA Change: L55P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000077061
Gene: ENSMUSG00000020932
AA Change: L55P

DomainStartEndE-ValueType
Pfam:Filament_head 1 64 1.6e-7 PFAM
Pfam:Filament 65 373 1e-112 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127909
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181125
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 one of the major intermediate filament proteins of mature astrocytes. It is used as a marker to distinguish astrocytes from other glial cells during development. Mutations in this gene cause Alexander disease, a rare disorder of astrocytes in the central nervous system. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Oct 2008]
PHENOTYPE: Homozygotes for targeted null mutations show reduced astrocyte-associated intermediate filaments, enhanced long-term potentiation and impaired eye-blink conditioning. Aged mutants may show hydrocephaly, reduced myelination and impaired blood-brain barrier. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700017N19Rik T G 10: 100,446,579 (GRCm39) probably null Het
Ace A G 11: 105,863,353 (GRCm39) D376G probably damaging Het
Adgrb1 C T 15: 74,458,654 (GRCm39) T1252I probably damaging Het
Bhmt T C 13: 93,774,008 (GRCm39) probably benign Het
Ckap5 T C 2: 91,425,186 (GRCm39) probably benign Het
Clcn4 T C 7: 7,299,065 (GRCm39) T37A probably benign Het
Cnmd C T 14: 79,899,400 (GRCm39) V18I probably benign Het
Cryl1 C T 14: 57,513,478 (GRCm39) V248M probably benign Het
D830039M14Rik C T 10: 61,311,262 (GRCm39) probably benign Het
Dido1 T C 2: 180,331,128 (GRCm39) T107A possibly damaging Het
Efna5 C A 17: 62,958,023 (GRCm39) V78F probably damaging Het
Eml1 A G 12: 108,503,625 (GRCm39) I741V probably benign Het
Itga6 A G 2: 71,669,027 (GRCm39) I606V probably benign Het
Kif2c G T 4: 117,019,802 (GRCm39) D579E probably damaging Het
Lef1 T C 3: 130,988,442 (GRCm39) probably null Het
Lrrc1 T A 9: 77,342,404 (GRCm39) I357L probably benign Het
Lrrc37 A G 11: 103,504,109 (GRCm39) S2620P probably benign Het
Map3k20 T A 2: 72,202,239 (GRCm39) F157I probably damaging Het
Naga A T 15: 82,214,337 (GRCm39) N391K probably damaging Het
Ncaph T C 2: 126,968,025 (GRCm39) probably benign Het
Or11g2 C A 14: 50,856,185 (GRCm39) Q169K probably benign Het
Or12d13 T A 17: 37,647,887 (GRCm39) M79L probably benign Het
Or5ae1 T G 7: 84,565,567 (GRCm39) Y193* probably null Het
Or6b9 T A 7: 106,555,598 (GRCm39) I182F possibly damaging Het
Or6c2b T G 10: 128,947,904 (GRCm39) Y130S probably damaging Het
Or8g55 T A 9: 39,784,906 (GRCm39) C112S possibly damaging Het
Pappa C A 4: 65,074,863 (GRCm39) D472E possibly damaging Het
Pdxk G A 10: 78,287,319 (GRCm39) L81F probably damaging Het
Pkhd1 G T 1: 20,380,934 (GRCm39) T2635K probably damaging Het
Psmb6 A T 11: 70,417,248 (GRCm39) H99L possibly damaging Het
Ptpn6 C T 6: 124,705,623 (GRCm39) G135E probably benign Het
Ptprz1 T A 6: 22,972,844 (GRCm39) D251E probably benign Het
Ralgapa1 A G 12: 55,689,234 (GRCm39) V1955A possibly damaging Het
Rsph4a T C 10: 33,781,148 (GRCm39) probably benign Het
Sh2d4b T C 14: 40,542,700 (GRCm39) T359A probably benign Het
Sh3bp5l A G 11: 58,237,087 (GRCm39) D348G probably damaging Het
Skint5 A T 4: 113,797,932 (GRCm39) M217K probably damaging Het
Slc30a6 T C 17: 74,711,054 (GRCm39) L49P probably damaging Het
Slc8a1 C T 17: 81,956,173 (GRCm39) M288I probably benign Het
Tmem127 C A 2: 127,097,922 (GRCm39) probably null Het
Tnfrsf17 T C 16: 11,131,811 (GRCm39) probably benign Het
Trak1 A T 9: 121,277,967 (GRCm39) N341I probably damaging Het
Ubr5 A G 15: 38,002,692 (GRCm39) I1453T probably benign Het
Wdr62 T C 7: 29,944,709 (GRCm39) probably null Het
Xrn2 T C 2: 146,880,216 (GRCm39) probably benign Het
Zscan10 C T 17: 23,827,119 (GRCm39) A144V possibly damaging Het
Other mutations in Gfap
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00087:Gfap APN 11 102,779,544 (GRCm39) missense possibly damaging 0.88
IGL00815:Gfap APN 11 102,779,516 (GRCm39) missense possibly damaging 0.91
IGL01934:Gfap APN 11 102,785,286 (GRCm39) missense probably damaging 0.97
IGL03393:Gfap APN 11 102,784,083 (GRCm39) critical splice acceptor site probably null
R4397:Gfap UTSW 11 102,787,810 (GRCm39) missense probably benign 0.08
R4840:Gfap UTSW 11 102,785,214 (GRCm39) missense probably damaging 1.00
R5263:Gfap UTSW 11 102,787,756 (GRCm39) missense probably damaging 1.00
R5306:Gfap UTSW 11 102,786,574 (GRCm39) critical splice donor site probably null
R5611:Gfap UTSW 11 102,787,895 (GRCm39) missense probably benign 0.00
R5646:Gfap UTSW 11 102,782,282 (GRCm39) missense probably benign 0.21
R6964:Gfap UTSW 11 102,787,783 (GRCm39) missense possibly damaging 0.49
R7409:Gfap UTSW 11 102,785,358 (GRCm39) missense probably benign 0.03
R7410:Gfap UTSW 11 102,783,963 (GRCm39) missense probably damaging 1.00
R8112:Gfap UTSW 11 102,787,928 (GRCm39) missense probably benign
R8405:Gfap UTSW 11 102,782,256 (GRCm39) missense probably benign 0.01
R8405:Gfap UTSW 11 102,782,255 (GRCm39) missense probably benign
R8869:Gfap UTSW 11 102,787,810 (GRCm39) missense probably benign 0.00
R8872:Gfap UTSW 11 102,786,620 (GRCm39) missense possibly damaging 0.66
R9004:Gfap UTSW 11 102,782,268 (GRCm39) missense probably benign 0.09
R9236:Gfap UTSW 11 102,786,327 (GRCm39) missense probably damaging 1.00
X0053:Gfap UTSW 11 102,779,541 (GRCm39) nonsense probably null
Posted On 2015-04-16