Incidental Mutation 'R6494:Nptn'
ID 522967
Institutional Source Beutler Lab
Gene Symbol Nptn
Ensembl Gene ENSMUSG00000032336
Gene Name neuroplastin
Synonyms Sdfr1
MMRRC Submission 044626-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6494 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 58489504-58560162 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 58531035 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Glycine at position 169 (C169G)
Ref Sequence ENSEMBL: ENSMUSP00000135199 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085651] [ENSMUST00000114121] [ENSMUST00000175945] [ENSMUST00000176557] [ENSMUST00000177064] [ENSMUST00000177292] [ENSMUST00000177380]
AlphaFold P97300
Predicted Effect probably damaging
Transcript: ENSMUST00000085651
AA Change: C53G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000082793
Gene: ENSMUSG00000032336
AA Change: C53G

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
IG 38 118 1.1e-3 SMART
IGc2 133 206 9.3e-7 SMART
transmembrane domain 221 243 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000114121
AA Change: C53G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000109756
Gene: ENSMUSG00000032336
AA Change: C53G

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
IG 38 118 2.56e-1 SMART
IGc2 133 206 2.34e-4 SMART
transmembrane domain 221 243 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000175945
SMART Domains Protein: ENSMUSP00000135576
Gene: ENSMUSG00000032336

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176126
Predicted Effect probably damaging
Transcript: ENSMUST00000176557
AA Change: C53G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135541
Gene: ENSMUSG00000032336
AA Change: C53G

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
IG 38 118 2.56e-1 SMART
IGc2 133 206 2.34e-4 SMART
transmembrane domain 221 243 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000176896
AA Change: C51G
SMART Domains Protein: ENSMUSP00000134761
Gene: ENSMUSG00000032336
AA Change: C51G

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
IG 37 117 2.56e-1 SMART
IGc2 132 205 2.34e-4 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000177064
SMART Domains Protein: ENSMUSP00000135316
Gene: ENSMUSG00000032336

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
IGc2 45 118 2.34e-4 SMART
transmembrane domain 133 155 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000177292
AA Change: C169G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135199
Gene: ENSMUSG00000032336
AA Change: C169G

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
IGc2 43 123 4.09e-9 SMART
IG 154 234 2.56e-1 SMART
IGc2 249 322 2.34e-4 SMART
transmembrane domain 337 359 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000177380
AA Change: C53G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000135886
Gene: ENSMUSG00000032336
AA Change: C53G

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
IG 38 118 2.56e-1 SMART
Meta Mutation Damage Score 0.9610 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 97.8%
  • 20x: 92.4%
Validation Efficiency 98% (44/45)
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele exhibit abnormal dendritic spine morphology, decreased CNS synapse formation, abnormal CNS synaptic transmission and impaired hearing. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akt2 T C 7: 27,315,774 (GRCm39) L52P possibly damaging Het
Chd1l G A 3: 97,494,483 (GRCm39) A399V probably damaging Het
Chic2 T C 5: 75,204,943 (GRCm39) E6G probably benign Het
Clca4a T A 3: 144,663,059 (GRCm39) T597S probably benign Het
Col5a2 C A 1: 45,417,487 (GRCm39) D1363Y probably damaging Het
Csmd1 C T 8: 16,261,709 (GRCm39) probably null Het
Dnah7b A T 1: 46,138,591 (GRCm39) Y211F probably damaging Het
Efcab3 A T 11: 104,990,845 (GRCm39) Y5460F possibly damaging Het
Efcab6 T A 15: 83,928,523 (GRCm39) probably null Het
Eno4 T A 19: 58,951,226 (GRCm39) Y237N probably damaging Het
Fer1l4 T A 2: 155,887,390 (GRCm39) D602V probably benign Het
Fgfr2 T C 7: 129,800,280 (GRCm39) N337S probably damaging Het
Fras1 C T 5: 96,907,423 (GRCm39) R3203C possibly damaging Het
Gbp2 T A 3: 142,337,769 (GRCm39) V295E probably damaging Het
Gm10549 C A 18: 33,597,358 (GRCm39) probably benign Het
Hyal4 A G 6: 24,765,745 (GRCm39) I366M possibly damaging Het
Itsn2 C T 12: 4,684,792 (GRCm39) R448* probably null Het
Klhl35 G T 7: 99,122,106 (GRCm39) W69L probably damaging Het
Kpnb1 T C 11: 97,072,474 (GRCm39) I154V probably benign Het
Lax1 T A 1: 133,608,186 (GRCm39) Y185F probably damaging Het
Mmp12 C T 9: 7,353,479 (GRCm39) P208L probably damaging Het
Ndufb8 C T 19: 44,543,744 (GRCm39) V33M probably null Het
Nuggc A T 14: 65,885,671 (GRCm39) E766V probably damaging Het
Or10ag55-ps1 A T 2: 87,139,520 (GRCm39) N149I possibly damaging Het
Or12e14 A T 2: 87,187,976 (GRCm39) K63* probably null Het
Pcdhga6 T A 18: 37,841,594 (GRCm39) I438N probably damaging Het
Pkn2 T C 3: 142,509,429 (GRCm39) N721S possibly damaging Het
Pole T C 5: 110,472,588 (GRCm39) W1590R possibly damaging Het
Prph2 A G 17: 47,222,007 (GRCm39) T129A probably benign Het
Ptpro A T 6: 137,359,640 (GRCm39) K403N probably benign Het
Rbck1 T C 2: 152,172,886 (GRCm39) D54G possibly damaging Het
Serpinb7 T A 1: 107,363,076 (GRCm39) L80* probably null Het
Setdb2 T A 14: 59,639,863 (GRCm39) Y676F probably benign Het
Skint1 G T 4: 111,867,909 (GRCm39) C12F probably benign Het
Slc22a26 T A 19: 7,779,651 (GRCm39) D55V probably damaging Het
Slc9a8 G A 2: 167,266,211 (GRCm39) V63I probably damaging Het
Sox2 T A 3: 34,705,246 (GRCm39) S228T probably benign Het
Spata31g1 A G 4: 42,971,924 (GRCm39) N419S possibly damaging Het
Spg11 A G 2: 121,943,706 (GRCm39) S149P probably damaging Het
Tbc1d19 T A 5: 53,986,725 (GRCm39) S45T probably benign Het
Tsacc T C 3: 88,202,703 (GRCm39) E11G probably benign Het
Ttc7b C T 12: 100,461,666 (GRCm39) A104T possibly damaging Het
Uox C T 3: 146,330,332 (GRCm39) R163* probably null Het
Zfp108 T A 7: 23,960,782 (GRCm39) F458I probably damaging Het
Zfp616 A T 11: 73,976,018 (GRCm39) K762N probably damaging Het
Other mutations in Nptn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00493:Nptn APN 9 58,550,922 (GRCm39) missense probably damaging 1.00
IGL02043:Nptn APN 9 58,548,012 (GRCm39) missense possibly damaging 0.56
kinda_slow UTSW 9 58,531,035 (GRCm39) missense probably damaging 1.00
R0212:Nptn UTSW 9 58,535,164 (GRCm39) missense probably benign 0.03
R1585:Nptn UTSW 9 58,548,073 (GRCm39) missense probably benign 0.17
R1673:Nptn UTSW 9 58,531,015 (GRCm39) missense probably benign 0.12
R2484:Nptn UTSW 9 58,550,956 (GRCm39) missense possibly damaging 0.85
R4151:Nptn UTSW 9 58,550,825 (GRCm39) missense probably benign 0.14
R4389:Nptn UTSW 9 58,551,055 (GRCm39) missense probably damaging 1.00
R4721:Nptn UTSW 9 58,548,059 (GRCm39) missense probably damaging 1.00
R5166:Nptn UTSW 9 58,526,263 (GRCm39) nonsense probably null
R5346:Nptn UTSW 9 58,531,070 (GRCm39) nonsense probably null
R6520:Nptn UTSW 9 58,551,017 (GRCm39) missense probably damaging 1.00
R7506:Nptn UTSW 9 58,526,156 (GRCm39) missense probably damaging 1.00
R8762:Nptn UTSW 9 58,525,905 (GRCm39) intron probably benign
R8867:Nptn UTSW 9 58,526,264 (GRCm39) missense probably damaging 1.00
R9124:Nptn UTSW 9 58,558,498 (GRCm39) unclassified probably benign
Predicted Primers PCR Primer
(F):5'- CAGTGTAGTCCTGTCTGCC -3'
(R):5'- TTTAGTATATGCACCACACATGC -3'

Sequencing Primer
(F):5'- GTGTAGTCCTGTCTGCCTTCCC -3'
(R):5'- AAGCACCGTTACCTGCTGAG -3'
Posted On 2018-06-06