Incidental Mutation 'IGL02485:Ntan1'
ID295406
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ntan1
Ensembl Gene ENSMUSG00000022681
Gene NameN-terminal Asn amidase
Synonymsasparagine-specific N-terminal amidase
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02485
Quality Score
Status
Chromosome16
Chromosomal Location13818845-13835451 bp(+) (GRCm38)
Type of Mutationintron
DNA Base Change (assembly) T to C at 13834676 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000111472 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023361] [ENSMUST00000023362] [ENSMUST00000115804] [ENSMUST00000115805]
Predicted Effect probably benign
Transcript: ENSMUST00000023361
SMART Domains Protein: ENSMUSP00000023361
Gene: ENSMUSG00000022680

DomainStartEndE-ValueType
Pfam:Pyridoxal_deC 166 310 2.6e-12 PFAM
coiled coil region 610 631 N/A INTRINSIC
low complexity region 683 695 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000023362
SMART Domains Protein: ENSMUSP00000023362
Gene: ENSMUSG00000022681

DomainStartEndE-ValueType
Pfam:N_Asn_amidohyd 36 304 1.3e-124 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000115804
SMART Domains Protein: ENSMUSP00000111471
Gene: ENSMUSG00000022680

DomainStartEndE-ValueType
Pfam:Pyridoxal_deC 154 308 5.5e-15 PFAM
coiled coil region 610 631 N/A INTRINSIC
low complexity region 683 695 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115805
SMART Domains Protein: ENSMUSP00000111472
Gene: ENSMUSG00000022681

DomainStartEndE-ValueType
Pfam:N_Asn_amidohyd 32 215 1.4e-82 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123849
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124604
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124860
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127432
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136618
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139161
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144913
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145248
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152450
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154150
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150435
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148848
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene functions in a step-wise protein degradation process through the N-end rule pathway. This protein acts as a tertiary destabilizing enzyme that deamidates N-terminal L-Asparagine residues on proteins to produce N-terminal L-Aspartate. L-Aspartate substrates are subsequently conjugated to L-Arginine, which is recognized by specific E3 ubiquitin ligases and targeted to the proteasome. Mice with a knock-out of this gene are viable, fertile, and outwardly normal, but show impairments in spontaneous activity and spatial memory, relative to their wild-type counterparts. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2016]
PHENOTYPE: Homozygous mutant mice exhibit behavioral and learning defects including abnormal spontaneous activity, impaired spatial memory, and reduced exploratory activity in the presence of conspecifics. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930430A15Rik A T 2: 111,228,325 V94E probably damaging Het
Agl A G 3: 116,779,080 S841P probably benign Het
BC003331 A G 1: 150,363,489 probably null Het
Cd59b A C 2: 104,081,104 probably benign Het
Dopey2 T C 16: 93,770,822 L1379P probably damaging Het
Ercc2 G A 7: 19,394,045 A433T possibly damaging Het
Gm17175 T C 14: 51,569,611 probably benign Het
Gm5150 A T 3: 15,990,752 I103N probably damaging Het
Igf1 A G 10: 87,864,746 M11V probably benign Het
Incenp T C 19: 9,893,368 N299S unknown Het
Maneal A T 4: 124,856,770 S398T probably damaging Het
Map1a A G 2: 121,299,288 N195S probably damaging Het
Mars2 T C 1: 55,237,591 F118L possibly damaging Het
Mast4 A G 13: 102,735,496 S2263P probably benign Het
Mrgprb1 C A 7: 48,447,717 R149L possibly damaging Het
Myo1d T C 11: 80,666,581 D511G probably damaging Het
Nxf2 A G X: 134,956,467 F158L probably damaging Het
Olfr1513 T A 14: 52,350,044 M1L possibly damaging Het
Trpm1 C T 7: 64,269,114 A734V possibly damaging Het
Upf2 G A 2: 6,027,291 E883K unknown Het
Ush1c T C 7: 46,229,250 I83V probably damaging Het
Vmn2r60 C A 7: 42,195,466 T751N possibly damaging Het
Zfp146 A G 7: 30,162,590 I9T probably benign Het
Zfp592 G A 7: 81,037,970 probably benign Het
Zswim8 C T 14: 20,711,887 L243F probably damaging Het
Other mutations in Ntan1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01627:Ntan1 APN 16 13834739 missense probably benign 0.00
IGL01874:Ntan1 APN 16 13835213 missense probably benign 0.00
IGL02113:Ntan1 APN 16 13835144 missense probably damaging 1.00
IGL02386:Ntan1 APN 16 13835199 missense probably benign 0.12
IGL03200:Ntan1 APN 16 13834727 missense probably damaging 1.00
R7038:Ntan1 UTSW 16 13826910 missense probably benign
Posted On2015-04-16