Incidental Mutation 'R1680:Npnt'
ID 188396
Institutional Source Beutler Lab
Gene Symbol Npnt
Ensembl Gene ENSMUSG00000040998
Gene Name nephronectin
Synonyms POEM, 1110009H02Rik
MMRRC Submission 039716-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.132) question?
Stock # R1680 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 132587506-132656052 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 132612563 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 74 (V74A)
Ref Sequence ENSEMBL: ENSMUSP00000112816 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042729] [ENSMUST00000042744] [ENSMUST00000093971] [ENSMUST00000117164] [ENSMUST00000117456] [ENSMUST00000117811]
AlphaFold Q91V88
Predicted Effect probably benign
Transcript: ENSMUST00000042729
AA Change: V195A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000040071
Gene: ENSMUSG00000040998
AA Change: V195A

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
EGF 76 104 1.53e-1 SMART
EGF_CA 106 145 1.85e-9 SMART
EGF 149 185 1.73e1 SMART
EGF 189 230 7.53e-1 SMART
EGF_CA 231 271 5.31e-10 SMART
low complexity region 324 383 N/A INTRINSIC
Pfam:MAM 439 578 8.2e-28 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000042744
AA Change: V178A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000040684
Gene: ENSMUSG00000040998
AA Change: V178A

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
EGF 59 87 7.6e-4 SMART
EGF_CA 89 128 9e-12 SMART
EGF 132 168 8.5e-2 SMART
EGF 172 213 3.5e-3 SMART
EGF_CA 214 254 2.6e-12 SMART
low complexity region 307 366 N/A INTRINSIC
MAM 417 560 1.4e-11 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000093971
AA Change: V226A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000091505
Gene: ENSMUSG00000040998
AA Change: V226A

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
EGF 76 104 1.53e-1 SMART
EGF_CA 137 176 1.85e-9 SMART
EGF 180 216 1.73e1 SMART
EGF 220 261 7.53e-1 SMART
EGF_CA 262 302 5.31e-10 SMART
low complexity region 355 414 N/A INTRINSIC
Pfam:MAM 470 609 1.9e-23 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000117164
AA Change: V209A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000113419
Gene: ENSMUSG00000040998
AA Change: V209A

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
EGF 59 87 1.53e-1 SMART
EGF_CA 120 159 1.85e-9 SMART
EGF 163 199 1.73e1 SMART
EGF 203 244 7.53e-1 SMART
EGF_CA 245 285 5.31e-10 SMART
low complexity region 338 397 N/A INTRINSIC
Pfam:MAM 453 592 8.6e-28 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000117456
AA Change: V74A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000112816
Gene: ENSMUSG00000040998
AA Change: V74A

DomainStartEndE-ValueType
EGF 28 64 1.73e1 SMART
EGF 68 109 7.53e-1 SMART
EGF_CA 110 150 5.31e-10 SMART
low complexity region 203 262 N/A INTRINSIC
Pfam:MAM 318 457 5.3e-28 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000117811
AA Change: V178A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000113752
Gene: ENSMUSG00000040998
AA Change: V178A

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
EGF 59 87 1.53e-1 SMART
EGF_CA 89 128 1.85e-9 SMART
EGF 132 168 1.73e1 SMART
EGF 172 213 7.53e-1 SMART
EGF_CA 214 254 5.31e-10 SMART
low complexity region 307 366 N/A INTRINSIC
Pfam:MAM 393 532 3.3e-28 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132732
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.4%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for a null allele frequently exhibit kidney agenesis or hypoplasia attributed to a delay in the invasion of the metanephric mesenchyme by the ureteric bud at an early stage of kidney development. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700017N19Rik C G 10: 100,439,390 (GRCm39) P187R probably damaging Het
Ahnak T A 19: 8,987,327 (GRCm39) H2870Q probably benign Het
Arhgef33 C T 17: 80,655,080 (GRCm39) S95F probably damaging Het
Atp1a2 T A 1: 172,106,521 (GRCm39) D827V probably damaging Het
Bcat1 T G 6: 144,985,354 (GRCm39) D96A probably damaging Het
Birc6 A T 17: 74,855,741 (GRCm39) I184L probably benign Het
Clca3b A T 3: 144,543,585 (GRCm39) L415M probably damaging Het
Clstn1 T C 4: 149,728,183 (GRCm39) V617A probably benign Het
Col22a1 G A 15: 71,671,210 (GRCm39) A1050V unknown Het
Col5a3 C T 9: 20,695,964 (GRCm39) probably null Het
Csmd3 G A 15: 47,604,566 (GRCm39) T1059I probably damaging Het
Dclk2 C T 3: 86,712,946 (GRCm39) R503Q possibly damaging Het
Dnm3 A G 1: 161,838,545 (GRCm39) V272A probably benign Het
Dnmt3a A G 12: 3,923,361 (GRCm39) Q187R probably damaging Het
Dpp9 A G 17: 56,497,103 (GRCm39) Y710H probably benign Het
Eef1a2 A T 2: 180,794,734 (GRCm39) M155K possibly damaging Het
Entpd8 G A 2: 24,974,036 (GRCm39) C331Y probably damaging Het
Erc1 A C 6: 119,552,722 (GRCm39) L1072R probably damaging Het
Fhip2b T C 14: 70,824,291 (GRCm39) Y482C probably damaging Het
Gtf3c2 A G 5: 31,331,212 (GRCm39) S155P probably damaging Het
Gucy2c A G 6: 136,699,491 (GRCm39) S617P probably damaging Het
Ice1 T C 13: 70,753,567 (GRCm39) R840G probably benign Het
Il1rl2 T C 1: 40,390,953 (GRCm39) Y299H possibly damaging Het
Ints7 T G 1: 191,353,274 (GRCm39) probably null Het
Ireb2 C T 9: 54,788,802 (GRCm39) T92I probably damaging Het
Itprid1 C T 6: 55,945,751 (GRCm39) T824I probably damaging Het
Kcnj8 A T 6: 142,515,915 (GRCm39) L64* probably null Het
Mapk8ip3 A G 17: 25,119,985 (GRCm39) V983A probably damaging Het
Mertk A G 2: 128,643,556 (GRCm39) D985G probably benign Het
Mical3 A T 6: 120,936,604 (GRCm39) S1307R probably benign Het
Mtcl3 A T 10: 29,072,835 (GRCm39) Q709L probably damaging Het
Ncaph2 A G 15: 89,248,825 (GRCm39) D222G probably benign Het
Nf1 C A 11: 79,441,824 (GRCm39) S295* probably null Het
Nlrp12 T A 7: 3,289,804 (GRCm39) D236V probably damaging Het
Oasl1 A G 5: 115,074,003 (GRCm39) D304G probably damaging Het
Or52i2 A G 7: 102,319,940 (GRCm39) D271G possibly damaging Het
Or7g12 A G 9: 18,899,812 (GRCm39) H176R possibly damaging Het
Or8g22 T C 9: 38,958,296 (GRCm39) I140V probably benign Het
Or8h8 C T 2: 86,753,505 (GRCm39) V124I probably benign Het
Patz1 A G 11: 3,257,812 (GRCm39) K604E probably damaging Het
Pcsk6 T A 7: 65,684,998 (GRCm39) V793E probably benign Het
Pla2g4d C T 2: 120,108,231 (GRCm39) probably null Het
Plxnc1 A C 10: 94,677,413 (GRCm39) L938R probably benign Het
Pou4f2 G T 8: 79,161,460 (GRCm39) A381D probably damaging Het
Prdm4 A G 10: 85,735,087 (GRCm39) L685P possibly damaging Het
Pxn T A 5: 115,690,206 (GRCm39) V383E probably damaging Het
Rbl1 A G 2: 157,016,703 (GRCm39) L632P probably damaging Het
Rnf135 T A 11: 80,087,707 (GRCm39) S219T possibly damaging Het
Sdk2 T C 11: 113,682,262 (GRCm39) D2039G possibly damaging Het
Sdk2 C T 11: 113,729,472 (GRCm39) silent Het
Slc5a6 A G 5: 31,199,988 (GRCm39) Y131H probably damaging Het
Slc9a1 T C 4: 133,145,391 (GRCm39) I492T probably damaging Het
Spag5 A G 11: 78,211,442 (GRCm39) K993E probably damaging Het
Sptbn1 T G 11: 30,109,371 (GRCm39) I75L possibly damaging Het
Syngap1 T C 17: 27,171,553 (GRCm39) S46P possibly damaging Het
Tfcp2l1 T A 1: 118,603,335 (GRCm39) F458I probably damaging Het
Tmem67 A G 4: 12,087,840 (GRCm39) V102A probably benign Het
Tomm70a T C 16: 56,942,324 (GRCm39) S34P unknown Het
Txlnb G T 10: 17,718,981 (GRCm39) G604V probably benign Het
Ube2q1 A G 3: 89,683,483 (GRCm39) T143A probably benign Het
Unc80 C T 1: 66,542,828 (GRCm39) R361* probably null Het
Vcan T C 13: 89,851,666 (GRCm39) D1098G probably benign Het
Vmn1r176 T A 7: 23,534,806 (GRCm39) T116S probably damaging Het
Wdr81 C T 11: 75,345,249 (GRCm39) R6K probably benign Het
Zan T A 5: 137,401,312 (GRCm39) T4136S unknown Het
Zbtb14 C A 17: 69,695,497 (GRCm39) F398L probably damaging Het
Zfp606 A T 7: 12,227,898 (GRCm39) H615L probably damaging Het
Zp3r A T 1: 130,510,617 (GRCm39) N433K probably benign Het
Other mutations in Npnt
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00731:Npnt APN 3 132,610,418 (GRCm39) critical splice donor site probably null
IGL01457:Npnt APN 3 132,591,743 (GRCm39) missense probably damaging 1.00
IGL01954:Npnt APN 3 132,615,724 (GRCm39) missense probably damaging 1.00
IGL01999:Npnt APN 3 132,614,160 (GRCm39) missense probably damaging 1.00
IGL02012:Npnt APN 3 132,614,158 (GRCm39) missense probably damaging 1.00
IGL02025:Npnt APN 3 132,596,523 (GRCm39) critical splice donor site probably null
IGL02637:Npnt APN 3 132,590,271 (GRCm39) missense possibly damaging 0.90
R0234:Npnt UTSW 3 132,620,175 (GRCm39) missense possibly damaging 0.82
R0234:Npnt UTSW 3 132,620,175 (GRCm39) missense possibly damaging 0.82
R1729:Npnt UTSW 3 132,620,158 (GRCm39) nonsense probably null
R1773:Npnt UTSW 3 132,610,454 (GRCm39) missense possibly damaging 0.62
R1980:Npnt UTSW 3 132,653,893 (GRCm39) missense probably benign 0.04
R1982:Npnt UTSW 3 132,653,893 (GRCm39) missense probably benign 0.04
R2338:Npnt UTSW 3 132,597,170 (GRCm39) missense probably damaging 1.00
R3800:Npnt UTSW 3 132,612,524 (GRCm39) missense probably damaging 1.00
R4739:Npnt UTSW 3 132,610,452 (GRCm39) missense possibly damaging 0.93
R4790:Npnt UTSW 3 132,596,523 (GRCm39) critical splice donor site probably benign
R5008:Npnt UTSW 3 132,612,218 (GRCm39) missense probably damaging 1.00
R5446:Npnt UTSW 3 132,614,130 (GRCm39) missense probably damaging 1.00
R5471:Npnt UTSW 3 132,620,148 (GRCm39) missense probably benign 0.05
R5538:Npnt UTSW 3 132,610,724 (GRCm39) missense probably damaging 1.00
R5673:Npnt UTSW 3 132,623,258 (GRCm39) missense probably damaging 0.97
R5683:Npnt UTSW 3 132,612,601 (GRCm39) splice site probably null
R5827:Npnt UTSW 3 132,612,536 (GRCm39) missense possibly damaging 0.89
R5857:Npnt UTSW 3 132,614,110 (GRCm39) missense probably damaging 1.00
R5910:Npnt UTSW 3 132,612,179 (GRCm39) missense probably damaging 1.00
R6208:Npnt UTSW 3 132,655,774 (GRCm39) unclassified probably benign
R6358:Npnt UTSW 3 132,610,479 (GRCm39) missense probably benign 0.18
R6875:Npnt UTSW 3 132,615,671 (GRCm39) missense probably damaging 1.00
R7025:Npnt UTSW 3 132,614,157 (GRCm39) missense probably damaging 1.00
R7145:Npnt UTSW 3 132,615,692 (GRCm39) missense probably benign 0.01
R7166:Npnt UTSW 3 132,653,889 (GRCm39) missense probably damaging 1.00
R7287:Npnt UTSW 3 132,612,563 (GRCm39) missense probably benign 0.00
R7344:Npnt UTSW 3 132,614,100 (GRCm39) splice site probably null
R8344:Npnt UTSW 3 132,614,217 (GRCm39) missense probably damaging 1.00
R8717:Npnt UTSW 3 132,614,136 (GRCm39) missense probably damaging 1.00
R8873:Npnt UTSW 3 132,655,816 (GRCm39) start gained probably benign
R8903:Npnt UTSW 3 132,591,764 (GRCm39) missense probably damaging 1.00
R9414:Npnt UTSW 3 132,612,116 (GRCm39) missense probably benign 0.00
R9420:Npnt UTSW 3 132,653,866 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- GAAACAGCATTACAGAGGTCCCCAG -3'
(R):5'- TGGTTGTGAGCGCAGAAGAATTCAG -3'

Sequencing Primer
(F):5'- GGTAACATTGCTCATTCAGTGC -3'
(R):5'- CGCAGAAGAATTCAGTTTAAGAGG -3'
Posted On 2014-05-09