Incidental Mutation 'R1789:Snrpn'
ID 201615
Institutional Source Beutler Lab
Gene Symbol Snrpn
Ensembl Gene ENSMUSG00000102252
Gene Name small nuclear ribonucleoprotein N
Synonyms 2410045I01Rik, Peg4, Pwcr1
MMRRC Submission 039820-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.126) question?
Stock # R1789 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 59982495-60140219 bp(-) (GRCm38)
Type of Mutation utr 3 prime
DNA Base Change (assembly) T to A at 59983459 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000139935 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000059305] [ENSMUST00000098402] [ENSMUST00000179360] [ENSMUST00000189432]
AlphaFold P63163
Predicted Effect unknown
Transcript: ENSMUST00000059305
AA Change: M199L
SMART Domains Protein: ENSMUSP00000055941
Gene: ENSMUSG00000102252
AA Change: M199L

DomainStartEndE-ValueType
Sm 7 82 9.25e-25 SMART
low complexity region 93 119 N/A INTRINSIC
low complexity region 148 164 N/A INTRINSIC
low complexity region 169 209 N/A INTRINSIC
low complexity region 212 240 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000098402
AA Change: M199L
SMART Domains Protein: ENSMUSP00000096003
Gene: ENSMUSG00000102252
AA Change: M199L

DomainStartEndE-ValueType
Sm 7 82 9.25e-25 SMART
low complexity region 93 119 N/A INTRINSIC
low complexity region 148 164 N/A INTRINSIC
low complexity region 169 209 N/A INTRINSIC
low complexity region 212 240 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000104003
Predicted Effect noncoding transcript
Transcript: ENSMUST00000158750
Predicted Effect probably benign
Transcript: ENSMUST00000179360
SMART Domains Protein: ENSMUSP00000136053
Gene: ENSMUSG00000000948

DomainStartEndE-ValueType
Pfam:SNURF 1 70 4.4e-50 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000189432
Predicted Effect noncoding transcript
Transcript: ENSMUST00000191456
Predicted Effect noncoding transcript
Transcript: ENSMUST00000191491
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.2%
  • 20x: 92.1%
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene is one polypeptide of a small nuclear ribonucleoprotein complex, and it plays a role in pre-mRNA processing. Although individual snRNPs are believed to recognize specific nucleic acid sequences through RNA-RNA base pairing, the specific role of this family member is unknown. This protein arises from a bicistronic transcript that also encodes a protein identified as the Snrpn upstream reading frame (Snurf). Multiple transcription initiation sites have been identified and extensive alternative splicing occurs in the 5' untranslated region. Additional splice variants have been described but sequences for the complete transcripts have not been determined. The 5' UTR of this gene has been identified as an imprinting center. Alternative splicing or deletion caused by a translocation event in this paternally-expressed region in human and mouse is responsible for Angelman syndrome or Prader-Willi syndrome due to parental imprint switch failure. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted intragenic deletions are phenotypically normal. Deletions that also encompass neighboring genes on the paternal chromosome exhibit growth retardation, hypotonia, and high mortality. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 100 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc5 G A 16: 20,365,951 P986L probably damaging Het
Acad10 A T 5: 121,631,393 Y667N possibly damaging Het
Ahi1 G A 10: 20,963,115 G121D probably benign Het
Ampd1 T A 3: 103,099,126 I690N possibly damaging Het
Amy1 C A 3: 113,558,165 W425L possibly damaging Het
Arhgap27 A T 11: 103,333,005 V823E probably damaging Het
Arhgef17 A G 7: 100,929,870 S624P probably damaging Het
Arid5b T C 10: 68,186,067 H231R probably damaging Het
Aspscr1 C A 11: 120,688,560 T78N probably damaging Het
Auts2 T A 5: 131,472,450 T42S probably damaging Het
Ccdc171 A G 4: 83,554,808 D158G probably damaging Het
Ces4a G A 8: 105,138,097 G69S probably damaging Het
Cfap61 T C 2: 145,939,993 probably null Het
Chrna5 T C 9: 55,004,651 V245A possibly damaging Het
Cntnap5c G A 17: 58,013,921 G163R probably damaging Het
Col5a2 A G 1: 45,378,305 probably null Het
Col5a2 T C 1: 45,394,776 Q759R probably damaging Het
Comp A G 8: 70,377,146 D340G probably benign Het
Cyfip1 T A 7: 55,926,395 D1104E probably damaging Het
Dnah11 A T 12: 118,038,780 S308T probably damaging Het
Dnah5 A G 15: 28,270,426 H958R probably benign Het
Elp3 A G 14: 65,547,919 Y478H probably damaging Het
Fat3 T C 9: 16,376,985 Y414C probably benign Het
Fbxo10 C A 4: 45,046,389 A574S probably damaging Het
Fsip2 G T 2: 82,977,562 L1408F probably benign Het
Fubp3 T C 2: 31,611,735 V425A possibly damaging Het
Gm7168 A T 17: 13,949,584 R404S probably benign Het
Gm8773 A T 5: 5,575,652 Q116L possibly damaging Het
Gpd1 T G 15: 99,723,202 F299C probably damaging Het
Gpr137 C T 19: 6,942,057 probably benign Het
Grin3b T C 10: 79,973,408 S331P probably benign Het
Grk3 T A 5: 112,941,718 I281F probably damaging Het
Hoxb7 T A 11: 96,286,781 S18R probably damaging Het
Igf1r C T 7: 68,214,933 R1160* probably null Het
Itfg1 A G 8: 85,725,512 probably null Het
Itgb8 T C 12: 119,202,455 I114V probably benign Het
Kcnk1 A G 8: 126,025,384 E243G possibly damaging Het
Kif27 A G 13: 58,344,008 L439P probably damaging Het
Kif2c T A 4: 117,167,361 Q279L probably benign Het
Kmt2d A T 15: 98,852,074 probably benign Het
L3mbtl1 A G 2: 162,974,502 T821A probably benign Het
Lrrc24 A T 15: 76,722,578 M206K probably benign Het
Mamdc4 T G 2: 25,567,622 K460Q possibly damaging Het
Maml2 C G 9: 13,697,345 L30V probably damaging Het
Mc5r C G 18: 68,338,670 probably null Het
Myo10 T G 15: 25,726,525 probably null Het
Myo1e T A 9: 70,338,784 L419Q probably damaging Het
Myo6 C A 9: 80,300,572 H1115Q probably damaging Het
Myo7a A G 7: 98,107,095 V10A probably damaging Het
Myoz2 C T 3: 123,026,127 R61H probably damaging Het
Ncdn G A 4: 126,752,003 R38C probably damaging Het
Nckap1 T A 2: 80,520,556 T736S probably benign Het
Ncor2 G A 5: 125,019,890 A2325V probably damaging Het
Nid2 T A 14: 19,752,431 V140E possibly damaging Het
Nlrp9c C A 7: 26,380,490 D704Y probably benign Het
Notch3 T A 17: 32,158,725 S126C probably damaging Het
Olfr1128 A T 2: 87,544,983 L187H probably damaging Het
Olfr130 T C 17: 38,067,948 I259T probably damaging Het
Olfr215 A C 6: 116,582,697 F83C probably damaging Het
Olfr484 A G 7: 108,124,915 F116S probably benign Het
Olfr804 T C 10: 129,705,607 M243T possibly damaging Het
Olfr818 A T 10: 129,945,582 L160* probably null Het
Pdzd7 A G 19: 45,039,228 I269T probably damaging Het
Phf3 A T 1: 30,806,206 D1299E probably damaging Het
Pitx2 T A 3: 129,218,754 Y271N probably damaging Het
Polk T C 13: 96,496,632 E301G probably damaging Het
Prkdc C A 16: 15,739,524 N2230K probably damaging Het
Prlr A G 15: 10,322,536 E170G probably benign Het
Prss55 A G 14: 64,075,730 I235T probably damaging Het
Psd3 T C 8: 67,960,565 I724V probably benign Het
Rabep2 A G 7: 126,438,799 T248A possibly damaging Het
Rbm26 T A 14: 105,117,073 K949N probably benign Het
Rnf213 T A 11: 119,440,221 D2085E probably damaging Het
Serpinb7 A T 1: 107,450,273 H232L possibly damaging Het
Slu7 A G 11: 43,445,242 Q484R probably benign Het
Smg1 A G 7: 118,145,798 S3044P possibly damaging Het
Snrnp48 A G 13: 38,221,360 D248G possibly damaging Het
Snrpc C A 17: 27,845,219 P66Q unknown Het
Spag17 T A 3: 99,939,356 S65R possibly damaging Het
Srsf6 C A 2: 162,934,488 probably benign Het
Stil T A 4: 115,041,782 M1203K probably benign Het
Syt17 T C 7: 118,436,838 T106A probably benign Het
Tbx15 C T 3: 99,352,246 Q478* probably null Het
Tg A T 15: 66,737,548 Q319L probably benign Het
Thada A G 17: 84,448,033 L243P probably damaging Het
Thada G T 17: 84,448,034 L243I probably damaging Het
Tnnt3 A G 7: 142,512,364 R211G probably damaging Het
Togaram1 A T 12: 65,002,635 Q1282L possibly damaging Het
Tpm3-rs7 T G 14: 113,314,947 M91R probably damaging Het
Trappc9 G A 15: 73,025,967 R377W probably damaging Het
Ttll7 T G 3: 146,915,780 L378R probably damaging Het
Tyw1 T G 5: 130,258,993 I22R probably damaging Het
Ubr3 T C 2: 70,016,367 S1645P possibly damaging Het
Ubr4 T C 4: 139,393,053 L263P probably damaging Het
Unc13c T C 9: 73,756,339 E1071G possibly damaging Het
Vmn2r44 G T 7: 8,380,123 D157E possibly damaging Het
Vps16 C T 2: 130,443,600 T821I probably benign Het
Washc4 T C 10: 83,579,525 V793A possibly damaging Het
Wdr35 G T 12: 8,977,435 probably null Het
Zfp277 A G 12: 40,364,085 F254L probably benign Het
Other mutations in Snrpn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02081:Snrpn APN 7 59987446 missense possibly damaging 0.80
IGL03349:Snrpn APN 7 59985865 missense probably damaging 0.99
R0032:Snrpn UTSW 7 59985082 missense probably damaging 0.99
R2057:Snrpn UTSW 7 59987456 missense possibly damaging 0.95
R4621:Snrpn UTSW 7 59987526 missense possibly damaging 0.84
R7600:Snrpn UTSW 7 59988603 start codon destroyed probably null 0.61
R7664:Snrpn UTSW 7 59987491 missense probably benign 0.15
R8183:Snrpn UTSW 7 59985082 missense probably damaging 0.99
R8250:Snrpn UTSW 7 59986885 critical splice acceptor site probably null
R9485:Snrpn UTSW 7 59987464 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCTTGGTGGGCGCATTCCT -3'
(R):5'- TGTTATTAATGTGGCACTCAAGTTT -3'

Sequencing Primer
(F):5'- CGCATTCCTGGGGGAGGTG -3'
(R):5'- CAGCTTTACTGAGCTGACA -3'
Posted On 2014-06-23