Incidental Mutation 'R2106:Npr2'
ID 230941
Institutional Source Beutler Lab
Gene Symbol Npr2
Ensembl Gene ENSMUSG00000028469
Gene Name natriuretic peptide receptor 2
Synonyms pwe, guanylyl cyclase-B, cn
MMRRC Submission 040110-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.748) question?
Stock # R2106 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 43631935-43651244 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 43644329 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 613 (I613F)
Ref Sequence ENSEMBL: ENSMUSP00000030191 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030191] [ENSMUST00000107874]
AlphaFold Q6VVW5
Predicted Effect probably damaging
Transcript: ENSMUST00000030191
AA Change: I613F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000030191
Gene: ENSMUSG00000028469
AA Change: I613F

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Pfam:ANF_receptor 44 399 1.9e-45 PFAM
Pfam:Pkinase_Tyr 518 786 4.7e-39 PFAM
Pfam:Pkinase 535 785 1.2e-32 PFAM
CYCc 825 1019 3.28e-111 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000107874
AA Change: I613F

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000103506
Gene: ENSMUSG00000028469
AA Change: I613F

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Pfam:ANF_receptor 44 399 5.7e-56 PFAM
Pfam:Pkinase_Tyr 518 786 4.1e-39 PFAM
Pfam:Pkinase 533 785 3.8e-34 PFAM
CYCc 825 989 4.37e-57 SMART
Predicted Effect unknown
Transcript: ENSMUST00000123351
AA Change: I159F
SMART Domains Protein: ENSMUSP00000117761
Gene: ENSMUSG00000028469
AA Change: I159F

DomainStartEndE-ValueType
transmembrane domain 28 50 N/A INTRINSIC
Pfam:Pkinase_Tyr 71 173 1.3e-12 PFAM
Pfam:Pkinase 85 170 1.2e-10 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123883
Predicted Effect unknown
Transcript: ENSMUST00000128549
AA Change: I178F
SMART Domains Protein: ENSMUSP00000114385
Gene: ENSMUSG00000028469
AA Change: I178F

DomainStartEndE-ValueType
transmembrane domain 21 43 N/A INTRINSIC
Pfam:Pkinase_Tyr 84 352 1e-39 PFAM
Pfam:Pkinase 101 351 2.6e-33 PFAM
CYCc 391 585 3.28e-111 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130093
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137535
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144418
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145817
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143160
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151603
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.7%
  • 20x: 96.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes natriuretic peptide receptor B, one of two integral membrane receptors for natriuretic peptides. Both NPR1 and NPR2 contain five functional domains: an extracellular ligand-binding domain, a single membrane-spanning region, and intracellularly a protein kinase homology domain, a helical hinge region involved in oligomerization, and a carboxyl-terminal guanylyl cyclase catalytic domain. The protein is the primary receptor for C-type natriuretic peptide (CNP), which upon ligand binding exhibits greatly increased guanylyl cyclase activity. Mutations in this gene are the cause of acromesomelic dysplasia Maroteaux type. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mutations in this gene result in skeletal abnormalities, malocclusion, and reduced viability. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamtsl2 T C 2: 26,992,837 (GRCm39) F650S probably benign Het
Agrp G T 8: 106,293,467 (GRCm39) T106K probably damaging Het
Akr1c13 T A 13: 4,248,593 (GRCm39) V266E probably damaging Het
Ankrd61 A T 5: 143,828,564 (GRCm39) L95Q probably damaging Het
Atp11a A G 8: 12,885,228 (GRCm39) T22A probably benign Het
Brca1 A G 11: 101,415,803 (GRCm39) V777A possibly damaging Het
Ccdc40 G T 11: 119,155,123 (GRCm39) R1121L probably damaging Het
Cdhr4 A C 9: 107,874,693 (GRCm39) S588R possibly damaging Het
Cfap69 T C 5: 5,645,979 (GRCm39) N517D probably benign Het
Chrm2 T C 6: 36,500,382 (GRCm39) Y80H probably damaging Het
Cimip2a A G 2: 25,110,663 (GRCm39) Y157C probably damaging Het
Csgalnact2 G T 6: 118,086,090 (GRCm39) Y534* probably null Het
Defb35 A G 8: 22,430,809 (GRCm39) E61G unknown Het
Dhx15 A T 5: 52,327,428 (GRCm39) D95E probably benign Het
Dhx57 A G 17: 80,582,792 (GRCm39) V271A probably damaging Het
Dlg1 T C 16: 31,631,574 (GRCm39) S444P probably damaging Het
Edem1 T A 6: 108,825,686 (GRCm39) N406K probably damaging Het
Eif4g3 A T 4: 137,810,230 (GRCm39) probably benign Het
Epb41 A G 4: 131,717,152 (GRCm39) I56T probably damaging Het
Epg5 T A 18: 78,034,578 (GRCm39) Y1442* probably null Het
Fat2 T C 11: 55,147,390 (GRCm39) T3951A probably benign Het
Fryl A G 5: 73,255,674 (GRCm39) S786P probably damaging Het
Fyb2 A G 4: 104,802,769 (GRCm39) T224A probably benign Het
Ginm1 A T 10: 7,651,090 (GRCm39) F105L probably damaging Het
Heatr1 T C 13: 12,426,939 (GRCm39) V688A probably benign Het
Hnmt T G 2: 23,909,130 (GRCm39) Q94H probably benign Het
Ice1 A G 13: 70,753,741 (GRCm39) Y782H probably benign Het
Immt T C 6: 71,848,499 (GRCm39) V418A possibly damaging Het
Kcnd3 C T 3: 105,566,082 (GRCm39) A421V probably damaging Het
Kif1b G A 4: 149,272,097 (GRCm39) S1568L possibly damaging Het
Krt84 T C 15: 101,439,301 (GRCm39) N248D probably damaging Het
Lig1 C A 7: 13,039,863 (GRCm39) R692S probably damaging Het
Lvrn G T 18: 47,011,356 (GRCm39) A438S probably damaging Het
Mast4 C T 13: 102,887,054 (GRCm39) V1204I probably damaging Het
Med21 G T 6: 146,550,710 (GRCm39) D74Y probably damaging Het
Nat8 T C 6: 85,807,506 (GRCm39) D209G probably benign Het
Nipal1 C A 5: 72,820,902 (GRCm39) F132L probably damaging Het
Nrcam A G 12: 44,617,073 (GRCm39) T706A probably benign Het
Or5w1b A G 2: 87,475,895 (GRCm39) S191P probably damaging Het
Or8w1 T C 2: 87,465,503 (GRCm39) E196G probably benign Het
Pam A G 1: 97,759,215 (GRCm39) V823A probably damaging Het
Pdik1l A T 4: 134,011,565 (GRCm39) Y93N probably damaging Het
Perm1 T C 4: 156,303,336 (GRCm39) W627R probably damaging Het
Pofut1 G A 2: 153,101,713 (GRCm39) probably null Het
Prmt5 T C 14: 54,745,374 (GRCm39) I598V probably benign Het
Rab11fip5 T C 6: 85,351,369 (GRCm39) I48V probably damaging Het
Rad51d T A 11: 82,770,134 (GRCm39) K261N probably damaging Het
Rapgef6 T G 11: 54,559,512 (GRCm39) I1050S probably benign Het
Rif1 GCCACCA GCCA 2: 52,000,336 (GRCm39) probably benign Het
Ryr3 T C 2: 112,468,474 (GRCm39) E4688G probably damaging Het
Siva1 G T 12: 112,613,440 (GRCm39) R96L probably damaging Het
Slc13a4 T C 6: 35,264,799 (GRCm39) N140S probably damaging Het
Slc26a5 T A 5: 22,028,542 (GRCm39) D342V probably damaging Het
Slfn9 A G 11: 82,878,506 (GRCm39) S208P possibly damaging Het
Sspo C A 6: 48,443,250 (GRCm39) T1899N possibly damaging Het
Sytl1 T C 4: 132,984,774 (GRCm39) D200G probably benign Het
Tas2r118 T C 6: 23,969,569 (GRCm39) N164S probably benign Het
Tbc1d17 A G 7: 44,497,692 (GRCm39) probably null Het
Tex14 T C 11: 87,377,076 (GRCm39) M140T possibly damaging Het
Tm6sf2 T C 8: 70,532,396 (GRCm39) F352S probably benign Het
Tmem88 A G 11: 69,288,685 (GRCm39) L78P probably benign Het
Trafd1 A G 5: 121,511,274 (GRCm39) S515P probably benign Het
Trpm6 A T 19: 18,790,714 (GRCm39) E583V possibly damaging Het
Ttc23l A G 15: 10,547,342 (GRCm39) C91R probably damaging Het
Ubap1l T C 9: 65,281,089 (GRCm39) S256P probably benign Het
Vmn1r26 T G 6: 57,985,710 (GRCm39) S160R possibly damaging Het
Vmn2r97 A G 17: 19,168,100 (GRCm39) S785G probably damaging Het
Wdr27 T G 17: 15,141,116 (GRCm39) R278S probably benign Het
Wdr7 T C 18: 63,911,109 (GRCm39) S834P probably damaging Het
Zdhhc12 C T 2: 29,981,814 (GRCm39) C116Y probably damaging Het
Zfp946 T C 17: 22,672,466 (GRCm39) F22L probably benign Het
Zfp948 G T 17: 21,807,953 (GRCm39) E382* probably null Het
Zfp956 T A 6: 47,941,359 (GRCm39) *573K probably null Het
Zim1 T G 7: 6,681,073 (GRCm39) T197P probably benign Het
Other mutations in Npr2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00790:Npr2 APN 4 43,641,612 (GRCm39) missense possibly damaging 0.51
IGL01116:Npr2 APN 4 43,640,248 (GRCm39) missense probably damaging 0.99
IGL01447:Npr2 APN 4 43,640,554 (GRCm39) missense possibly damaging 0.93
IGL02412:Npr2 APN 4 43,647,005 (GRCm39) missense probably damaging 0.97
IGL02449:Npr2 APN 4 43,646,641 (GRCm39) missense probably damaging 1.00
IGL03120:Npr2 APN 4 43,643,133 (GRCm39) missense probably damaging 0.99
IGL03351:Npr2 APN 4 43,640,652 (GRCm39) missense probably benign 0.36
Anterior UTSW 4 43,643,622 (GRCm39) missense probably damaging 1.00
palmar UTSW 4 43,647,553 (GRCm39) missense probably damaging 1.00
Plantar UTSW 4 43,640,597 (GRCm39) missense probably damaging 1.00
Ventral UTSW 4 43,641,254 (GRCm39) missense probably damaging 1.00
R0066:Npr2 UTSW 4 43,632,329 (GRCm39) missense probably benign 0.00
R0201:Npr2 UTSW 4 43,641,617 (GRCm39) missense probably damaging 0.98
R0309:Npr2 UTSW 4 43,640,904 (GRCm39) unclassified probably benign
R0437:Npr2 UTSW 4 43,648,082 (GRCm39) missense probably damaging 1.00
R0440:Npr2 UTSW 4 43,650,315 (GRCm39) missense probably damaging 0.99
R0464:Npr2 UTSW 4 43,640,597 (GRCm39) splice site probably null
R0511:Npr2 UTSW 4 43,632,801 (GRCm39) missense probably benign 0.00
R0576:Npr2 UTSW 4 43,640,947 (GRCm39) missense probably benign 0.01
R0630:Npr2 UTSW 4 43,641,219 (GRCm39) missense probably benign 0.18
R0690:Npr2 UTSW 4 43,646,991 (GRCm39) missense probably damaging 0.98
R1079:Npr2 UTSW 4 43,643,654 (GRCm39) missense probably damaging 1.00
R1140:Npr2 UTSW 4 43,648,353 (GRCm39) missense possibly damaging 0.87
R1171:Npr2 UTSW 4 43,647,260 (GRCm39) missense possibly damaging 0.52
R1741:Npr2 UTSW 4 43,643,350 (GRCm39) missense probably damaging 1.00
R1848:Npr2 UTSW 4 43,632,384 (GRCm39) missense probably benign
R1864:Npr2 UTSW 4 43,641,258 (GRCm39) missense probably benign 0.30
R1919:Npr2 UTSW 4 43,640,578 (GRCm39) missense probably damaging 1.00
R2054:Npr2 UTSW 4 43,646,560 (GRCm39) missense probably damaging 0.99
R2143:Npr2 UTSW 4 43,648,166 (GRCm39) missense probably damaging 1.00
R2306:Npr2 UTSW 4 43,633,609 (GRCm39) missense probably damaging 1.00
R2372:Npr2 UTSW 4 43,650,432 (GRCm39) missense probably damaging 1.00
R2889:Npr2 UTSW 4 43,641,600 (GRCm39) missense probably benign 0.26
R3076:Npr2 UTSW 4 43,640,182 (GRCm39) missense probably damaging 1.00
R3078:Npr2 UTSW 4 43,640,182 (GRCm39) missense probably damaging 1.00
R3711:Npr2 UTSW 4 43,643,378 (GRCm39) missense probably benign 0.00
R3730:Npr2 UTSW 4 43,640,999 (GRCm39) missense possibly damaging 0.93
R4301:Npr2 UTSW 4 43,641,332 (GRCm39) critical splice donor site probably null
R4352:Npr2 UTSW 4 43,646,592 (GRCm39) missense probably damaging 1.00
R4412:Npr2 UTSW 4 43,644,150 (GRCm39) missense probably damaging 0.99
R4583:Npr2 UTSW 4 43,633,522 (GRCm39) splice site probably null
R4593:Npr2 UTSW 4 43,647,323 (GRCm39) unclassified probably benign
R5042:Npr2 UTSW 4 43,647,002 (GRCm39) missense probably damaging 1.00
R5213:Npr2 UTSW 4 43,640,673 (GRCm39) critical splice donor site probably null
R5546:Npr2 UTSW 4 43,650,150 (GRCm39) missense probably damaging 1.00
R5784:Npr2 UTSW 4 43,632,801 (GRCm39) missense probably benign 0.00
R5787:Npr2 UTSW 4 43,633,593 (GRCm39) missense possibly damaging 0.69
R6364:Npr2 UTSW 4 43,643,622 (GRCm39) missense probably damaging 1.00
R6925:Npr2 UTSW 4 43,647,553 (GRCm39) missense probably damaging 1.00
R6949:Npr2 UTSW 4 43,640,597 (GRCm39) missense probably damaging 1.00
R7380:Npr2 UTSW 4 43,641,254 (GRCm39) missense probably damaging 1.00
R7432:Npr2 UTSW 4 43,647,155 (GRCm39) missense probably damaging 0.96
R7500:Npr2 UTSW 4 43,650,415 (GRCm39) missense probably damaging 1.00
R8235:Npr2 UTSW 4 43,641,603 (GRCm39) missense probably benign 0.09
R8292:Npr2 UTSW 4 43,643,086 (GRCm39) missense possibly damaging 0.70
R9310:Npr2 UTSW 4 43,632,404 (GRCm39) missense probably benign 0.01
R9684:Npr2 UTSW 4 43,632,491 (GRCm39) missense probably damaging 1.00
R9746:Npr2 UTSW 4 43,633,527 (GRCm39) missense possibly damaging 0.64
Z1176:Npr2 UTSW 4 43,650,720 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATCTTACTCGCTTCATCGGAG -3'
(R):5'- ACATAGGACCGCTGCATCAC -3'

Sequencing Primer
(F):5'- TTCATCGGAGCCTGCATAGAC -3'
(R):5'- TGCATCACCCAGTCACGG -3'
Posted On 2014-09-18