Incidental Mutation 'R5512:Napsa'
ID440094
Institutional Source Beutler Lab
Gene Symbol Napsa
Ensembl Gene ENSMUSG00000002204
Gene Namenapsin A aspartic peptidase
SynonymsKdap, NAP1, napsin, pronapsin
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.090) question?
Stock #R5512 (G1)
Quality Score225
Status Not validated
Chromosome7
Chromosomal Location44572380-44586862 bp(+) (GRCm38)
Type of Mutationstart codon destroyed
DNA Base Change (assembly) A to G at 44572616 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Valine at position 1 (M1V)
Ref Sequence ENSEMBL: ENSMUSP00000002274 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000002274]
Predicted Effect probably null
Transcript: ENSMUST00000002274
AA Change: M1V

PolyPhen 2 Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)
SMART Domains Protein: ENSMUSP00000002274
Gene: ENSMUSG00000002204
AA Change: M1V

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:Asp 72 396 6.6e-109 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153124
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 95.4%
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 peptidase A1 family of aspartic proteases. The encoded preproprotein is proteolytically processed to generate an activation peptide and the mature protease. The activation peptides of aspartic proteinases function as inhibitors of the protease active site. These peptide segments, or pro-parts, are deemed important for correct folding, targeting, and control of the activation of aspartic proteinase zymogens. The encoded protease may play a role in the proteolytic processing of pulmonary surfactant protein B in the lung and may function in protein catabolism in the renal proximal tubules. This gene has been described as a marker for lung adenocarcinoma and renal cell carcinoma. [provided by RefSeq, Feb 2016]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310057M21Rik A G 7: 131,350,660 V364A possibly damaging Het
Abca8b C A 11: 109,977,813 G175V probably damaging Het
Adgre5 T C 8: 83,729,086 N198D probably benign Het
Adgrf4 G T 17: 42,667,285 T389K probably benign Het
Apc T A 18: 34,310,909 probably benign Het
Appl2 T A 10: 83,605,818 I524F probably damaging Het
Arhgef37 G A 18: 61,499,774 Q531* probably null Het
Atp7b T C 8: 22,012,739 T694A probably benign Het
Cacna1g T A 11: 94,444,142 I780F probably damaging Het
Calcoco2 T C 11: 96,103,336 K95E probably damaging Het
Cars T C 7: 143,570,133 D388G possibly damaging Het
Ccdc150 A C 1: 54,354,647 E690A probably damaging Het
Cdc73 G T 1: 143,702,616 D3E probably damaging Het
Cdh23 C A 10: 60,534,386 probably null Het
Cep170b T C 12: 112,733,485 S143P possibly damaging Het
Cherp T C 8: 72,463,266 I607V possibly damaging Het
CN725425 T A 15: 91,240,756 H166Q probably benign Het
Dcaf6 A G 1: 165,399,835 V241A possibly damaging Het
Dot1l C T 10: 80,788,991 P881S possibly damaging Het
Dsg1c A T 18: 20,272,511 N327I probably damaging Het
Fam208b A T 13: 3,595,517 Y111N probably damaging Het
Fbxw7 G A 3: 84,954,909 R182H probably damaging Het
Fkbp1b A T 12: 4,838,183 V24E probably benign Het
Fut11 T C 14: 20,696,001 S304P probably damaging Het
Ggt1 C T 10: 75,584,884 T361I probably damaging Het
Gimap7 G T 6: 48,723,596 A39S probably benign Het
Gm12689 T C 4: 99,296,165 I85T unknown Het
Gm17541 G T 12: 4,689,452 probably benign Het
Gmip T A 8: 69,817,890 V750E probably benign Het
Gna14 A G 19: 16,608,128 E290G probably benign Het
Gpnmb T C 6: 49,045,464 V176A possibly damaging Het
Hhla1 T C 15: 65,924,016 K447R probably benign Het
Hsd3b1 A G 3: 98,853,205 Y157H probably benign Het
Iqgap2 G A 13: 95,675,376 Q706* probably null Het
Krt222 A C 11: 99,234,955 S283R probably damaging Het
Ldb2 G A 5: 44,480,244 R241W probably damaging Het
Lrrc8d C G 5: 105,812,784 F353L probably damaging Het
Lrrc8d G A 5: 105,812,785 E354K probably benign Het
Masp2 A T 4: 148,614,069 I536F probably damaging Het
Mptx1 A G 1: 174,332,749 D207G probably benign Het
Mtpn C T 6: 35,512,290 D100N probably benign Het
Ncam1 A T 9: 49,509,699 probably null Het
Nckap5 G A 1: 126,027,744 P425L possibly damaging Het
Nol8 A G 13: 49,676,787 S1116G probably benign Het
Nrde2 G T 12: 100,142,250 Q361K probably benign Het
Nudt13 G A 14: 20,307,732 G133D probably damaging Het
Ofcc1 G T 13: 40,206,810 Q248K probably benign Het
Olfm4 A G 14: 80,021,347 D345G probably benign Het
Olfr1287 G A 2: 111,449,754 V205I probably benign Het
Olfr720 C A 14: 14,175,633 G150C probably damaging Het
Osbpl3 T G 6: 50,309,360 K659N probably damaging Het
Pdk2 G A 11: 95,039,466 T48M probably damaging Het
Phf11a A T 14: 59,287,550 D68E probably benign Het
Prrxl1 A G 14: 32,600,044 H5R probably damaging Het
Purb A G 11: 6,475,702 V62A probably damaging Het
Rabep2 A G 7: 126,438,799 T248A possibly damaging Het
Rps19bp1 CCTTCTTCTTCTTCTTCTTCTT CCTTCTTCTTCTTCTTCTT 15: 80,261,049 probably benign Het
Rtl1 C T 12: 109,591,371 E1345K unknown Het
Sema3e G A 5: 14,230,180 A358T probably damaging Het
Slc29a2 A G 19: 5,026,398 I105V probably benign Het
Slc35e2 C T 4: 155,610,026 P10L probably benign Het
Slc6a5 G A 7: 49,941,825 V513I probably damaging Het
Slco4a1 T A 2: 180,474,114 F681Y possibly damaging Het
Sp1 A G 15: 102,431,010 N775S possibly damaging Het
Sspo T A 6: 48,455,671 V827D probably damaging Het
Taar7f C T 10: 24,050,423 T305M possibly damaging Het
Tars2 A T 3: 95,750,416 C238S probably damaging Het
Tnks1bp1 C A 2: 85,062,834 P373Q probably benign Het
Tnpo3 A G 6: 29,575,046 L373P probably damaging Het
Unc45b A C 11: 82,915,072 D135A possibly damaging Het
Vmn1r235 A T 17: 21,261,415 M1L probably benign Het
Vmn2r66 T C 7: 85,007,941 I85M probably damaging Het
Vmn2r80 T G 10: 79,168,232 L93W probably benign Het
Vwf G T 6: 125,673,887 probably benign Het
Ythdf3 A G 3: 16,183,922 R9G probably damaging Het
Zfp229 A G 17: 21,745,036 probably null Het
Zfp958 A C 8: 4,625,838 probably null Het
Other mutations in Napsa
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00708:Napsa APN 7 44581421 missense probably benign 0.00
IGL01380:Napsa APN 7 44586674 missense probably damaging 0.99
IGL01521:Napsa APN 7 44586637 missense probably damaging 1.00
IGL01630:Napsa APN 7 44586665 missense probably damaging 1.00
IGL01862:Napsa APN 7 44582493 missense probably damaging 0.99
IGL01935:Napsa APN 7 44586622 missense probably benign 0.01
IGL02421:Napsa APN 7 44585055 missense probably damaging 1.00
IGL02831:Napsa APN 7 44586760 missense probably benign
IGL03008:Napsa APN 7 44585796 missense possibly damaging 0.77
PIT4131001:Napsa UTSW 7 44581451 missense probably damaging 1.00
R0422:Napsa UTSW 7 44585106 missense probably damaging 1.00
R1542:Napsa UTSW 7 44581689 missense probably damaging 1.00
R1564:Napsa UTSW 7 44586649 missense probably damaging 1.00
R1903:Napsa UTSW 7 44581736 missense probably damaging 1.00
R1964:Napsa UTSW 7 44581685 missense probably benign 0.01
R2366:Napsa UTSW 7 44582485 missense probably damaging 1.00
R3713:Napsa UTSW 7 44581428 missense probably damaging 1.00
R5441:Napsa UTSW 7 44581393 unclassified probably benign
R5682:Napsa UTSW 7 44585344 missense possibly damaging 0.92
R6290:Napsa UTSW 7 44581337 missense probably benign 0.00
R7046:Napsa UTSW 7 44585085 missense probably damaging 1.00
R7134:Napsa UTSW 7 44585735 missense probably benign 0.04
Predicted Primers PCR Primer
(F):5'- CCTTAAACAGCCCGGTTCTG -3'
(R):5'- AGCGTGCAGTTAGATTCACATTC -3'

Sequencing Primer
(F):5'- GTTCTGGCCCTGCTACTGAAG -3'
(R):5'- GCAGTTAGATTCACATTCACAAAAC -3'
Posted On2016-11-08