Incidental Mutation 'R2967:Gan'
ID 263290
Institutional Source Beutler Lab
Gene Symbol Gan
Ensembl Gene ENSMUSG00000052557
Gene Name giant axonal neuropathy
Synonyms gigaxonin
MMRRC Submission 040523-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.088) question?
Stock # R2967 (G1)
Quality Score 225
Status Not validated
Chromosome 8
Chromosomal Location 117884720-117932573 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 117910265 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 65 (K65E)
Ref Sequence ENSEMBL: ENSMUSP00000070168 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064488]
AlphaFold Q8CA72
Predicted Effect probably damaging
Transcript: ENSMUST00000064488
AA Change: K65E

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000070168
Gene: ENSMUSG00000052557
AA Change: K65E

DomainStartEndE-ValueType
BTB 30 129 7.1e-21 SMART
BACK 134 236 2.42e-27 SMART
Kelch 274 326 2.23e-1 SMART
Kelch 327 374 3.41e-11 SMART
Kelch 375 421 1.39e-2 SMART
Kelch 422 468 2.23e-6 SMART
Kelch 528 577 2.09e1 SMART
low complexity region 580 591 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000162997
AA Change: K64E
SMART Domains Protein: ENSMUSP00000124904
Gene: ENSMUSG00000052557
AA Change: K64E

DomainStartEndE-ValueType
BTB 30 129 7.1e-21 SMART
BACK 134 236 2.42e-27 SMART
Kelch 274 326 2.23e-1 SMART
Kelch 327 374 3.41e-11 SMART
Kelch 375 421 1.39e-2 SMART
Kelch 422 468 2.23e-6 SMART
Kelch 528 577 2.09e1 SMART
low complexity region 580 591 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.5%
  • 20x: 95.7%
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 cytoskeletal BTB/kelch (Broad-Complex, Tramtrack and Bric a brac) repeat family. The encoded protein plays a role in neurofilament architecture and is involved in mediating the ubiquitination and degradation of some proteins. Defects in this gene are a cause of giant axonal neuropathy (GAN). [provided by RefSeq, Oct 2008]
PHENOTYPE: Null homozygotes display some muscular atrophy and motor neuron degeneration with the severity of these symptoms depending on genotype. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 24 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acacb A G 5: 114,304,131 (GRCm39) S185G possibly damaging Het
Adgra1 G A 7: 139,455,601 (GRCm39) E410K possibly damaging Het
Aox1 A T 1: 58,361,993 (GRCm39) N733I probably damaging Het
Bola3 T A 6: 83,326,280 (GRCm39) Y24N probably benign Het
Cntn6 G A 6: 104,703,198 (GRCm39) V135I probably benign Het
Eif2s3y A T Y: 1,020,030 (GRCm39) M353L probably benign Het
Ercc8 C A 13: 108,297,248 (GRCm39) P53T probably damaging Het
Gm1110 T C 9: 26,792,339 (GRCm39) E597G probably benign Het
Gsdmc4 T A 15: 63,773,909 (GRCm39) H81L probably benign Het
Hs2st1 T A 3: 144,170,899 (GRCm39) N91I probably damaging Het
Or1e31 A G 11: 73,689,933 (GRCm39) S217P possibly damaging Het
Or7a41 A T 10: 78,870,887 (GRCm39) I86F probably damaging Het
Pgr T C 9: 8,901,819 (GRCm39) S451P possibly damaging Het
Pira13 T A 7: 3,825,686 (GRCm39) R394S probably damaging Het
Pwp2 A G 10: 78,018,532 (GRCm39) L84S possibly damaging Het
Rab1a T A 11: 20,173,068 (GRCm39) probably null Het
Secisbp2 T C 13: 51,824,915 (GRCm39) S388P probably benign Het
Sh3rf1 C T 8: 61,679,321 (GRCm39) P121L probably benign Het
Sybu T C 15: 44,609,752 (GRCm39) K172R probably damaging Het
Topbp1 C T 9: 103,219,339 (GRCm39) A1197V probably benign Het
Ttf1 T A 2: 28,955,395 (GRCm39) V253D possibly damaging Het
Ugt2a2 A T 5: 87,622,488 (GRCm39) V160E probably damaging Het
Vmn1r81 G T 7: 11,993,964 (GRCm39) Q215K probably damaging Het
Zfp653 A G 9: 21,977,026 (GRCm39) L147P probably damaging Het
Other mutations in Gan
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00581:Gan APN 8 117,920,063 (GRCm39) missense probably damaging 0.98
IGL01132:Gan APN 8 117,923,183 (GRCm39) splice site probably benign
IGL01622:Gan APN 8 117,913,917 (GRCm39) missense probably damaging 1.00
IGL01623:Gan APN 8 117,913,917 (GRCm39) missense probably damaging 1.00
IGL03093:Gan APN 8 117,910,314 (GRCm39) missense probably benign
R1534:Gan UTSW 8 117,914,168 (GRCm39) missense probably benign 0.04
R1795:Gan UTSW 8 117,923,199 (GRCm39) missense possibly damaging 0.57
R2027:Gan UTSW 8 117,914,238 (GRCm39) critical splice donor site probably null
R3906:Gan UTSW 8 117,920,873 (GRCm39) missense probably damaging 1.00
R4735:Gan UTSW 8 117,920,970 (GRCm39) missense probably damaging 0.98
R5985:Gan UTSW 8 117,922,557 (GRCm39) missense possibly damaging 0.89
R6027:Gan UTSW 8 117,885,034 (GRCm39) missense probably damaging 1.00
R7002:Gan UTSW 8 117,922,586 (GRCm39) missense possibly damaging 0.89
R7133:Gan UTSW 8 117,913,969 (GRCm39) nonsense probably null
R8401:Gan UTSW 8 117,910,242 (GRCm39) missense possibly damaging 0.83
R8834:Gan UTSW 8 117,885,031 (GRCm39) missense
R9623:Gan UTSW 8 117,914,219 (GRCm39) missense probably damaging 1.00
X0023:Gan UTSW 8 117,917,123 (GRCm39) missense probably benign 0.01
Z31818:Gan UTSW 8 117,922,536 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GGACCGATGGCTTTTAGCTAAAG -3'
(R):5'- AAGAGCATGTATGTGGGGCC -3'

Sequencing Primer
(F):5'- GCTGTATATATTGATCTGACGCTAAG -3'
(R):5'- ATGCTGACAGGTGCTCCCAAC -3'
Posted On 2015-02-05