Incidental Mutation 'R5784:Npr2'
ID 447907
Institutional Source Beutler Lab
Gene Symbol Npr2
Ensembl Gene ENSMUSG00000028469
Gene Name natriuretic peptide receptor 2
Synonyms pwe, guanylyl cyclase-B, cn
MMRRC Submission 043381-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.748) question?
Stock # R5784 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 43631935-43651244 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 43632801 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 206 (E206G)
Ref Sequence ENSEMBL: ENSMUSP00000103506 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030191] [ENSMUST00000107874]
AlphaFold Q6VVW5
Predicted Effect probably benign
Transcript: ENSMUST00000030191
AA Change: E206G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000030191
Gene: ENSMUSG00000028469
AA Change: E206G

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 benign
Transcript: ENSMUST00000107874
AA Change: E206G

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000103506
Gene: ENSMUSG00000028469
AA Change: E206G

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 noncoding transcript
Transcript: ENSMUST00000137535
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174934
Meta Mutation Damage Score 0.1204 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency 98% (51/52)
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610008E11Rik T C 10: 78,903,441 (GRCm39) R292G possibly damaging Het
4932416K20Rik T A 8: 105,524,261 (GRCm39) noncoding transcript Het
Aox3 A G 1: 58,192,658 (GRCm39) D544G probably benign Het
Atg2a C A 19: 6,311,535 (GRCm39) A1830D probably damaging Het
Casp1 T C 9: 5,299,337 (GRCm39) I22T probably damaging Het
Ccdc141 A C 2: 76,859,671 (GRCm39) L990W probably damaging Het
Cnbd2 A G 2: 156,180,577 (GRCm39) T125A probably damaging Het
Cnep1r1 T A 8: 88,857,354 (GRCm39) probably benign Het
Dhx38 G T 8: 110,286,245 (GRCm39) Y348* probably null Het
Dnah7c A T 1: 46,563,228 (GRCm39) I593L possibly damaging Het
Dpep3 T C 8: 106,705,375 (GRCm39) D125G probably benign Het
Eif1ad10 T A 12: 88,216,525 (GRCm39) N116Y probably damaging Het
Epb41l4b A C 4: 57,086,003 (GRCm39) S191A probably damaging Het
Etl4 A G 2: 20,811,016 (GRCm39) Y1033C possibly damaging Het
Fam193a T C 5: 34,623,567 (GRCm39) L32P probably damaging Het
Grin2c T C 11: 115,149,121 (GRCm39) E159G possibly damaging Het
Gtf2h3 C T 5: 124,722,360 (GRCm39) T121I probably benign Het
Hdhd2 A T 18: 77,054,841 (GRCm39) D205V probably damaging Het
Helz T A 11: 107,561,307 (GRCm39) N774K unknown Het
Idh3b A G 2: 130,121,591 (GRCm39) V71A probably damaging Het
Lars1 T C 18: 42,352,964 (GRCm39) M818V probably benign Het
Ltbp2 A G 12: 84,915,513 (GRCm39) V162A probably damaging Het
Ltk G A 2: 119,584,840 (GRCm39) Q136* probably null Het
Mafb A T 2: 160,208,461 (GRCm39) C46S probably damaging Het
Map1s T C 8: 71,367,002 (GRCm39) S636P probably damaging Het
Map3k13 A G 16: 21,717,391 (GRCm39) K209E possibly damaging Het
Mppe1 T C 18: 67,361,098 (GRCm39) N220D probably benign Het
Mydgf T C 17: 56,485,254 (GRCm39) probably benign Het
Myh6 T C 14: 55,190,521 (GRCm39) K999E possibly damaging Het
Nemp1 T A 10: 127,513,067 (GRCm39) V34D possibly damaging Het
Or10x4 G A 1: 174,218,965 (GRCm39) C110Y probably damaging Het
Or13g1 T C 7: 85,955,743 (GRCm39) N193D probably damaging Het
Or9q2 A T 19: 13,772,710 (GRCm39) H88Q probably benign Het
Papln A G 12: 83,828,754 (GRCm39) N820S probably benign Het
Pcdh10 T G 3: 45,335,075 (GRCm39) F463C probably damaging Het
Pde7a A G 3: 19,319,009 (GRCm39) V12A probably benign Het
Radil G T 5: 142,473,268 (GRCm39) H804Q possibly damaging Het
Rbfox1 A T 16: 7,042,203 (GRCm39) D39V probably damaging Het
Rims2 T G 15: 39,399,383 (GRCm39) probably null Het
Rnf121 A G 7: 101,684,583 (GRCm39) F110S probably benign Het
Saxo2 C T 7: 82,284,082 (GRCm39) V259I probably benign Het
Slc22a30 G A 19: 8,321,757 (GRCm39) Q436* probably null Het
Slc2a3 A T 6: 122,712,376 (GRCm39) probably null Het
Traf2 A T 2: 25,429,049 (GRCm39) V6E probably benign Het
Trim43c A T 9: 88,729,696 (GRCm39) N379I probably benign Het
Ubr4 C G 4: 139,152,529 (GRCm39) C1973W probably damaging Het
Unc13a G T 8: 72,108,310 (GRCm39) D514E possibly damaging Het
Wdr27 T A 17: 15,146,495 (GRCm39) T167S probably damaging Het
Zfp174 A T 16: 3,672,438 (GRCm39) E329V probably benign Het
Zfp422 A T 6: 116,603,771 (GRCm39) I76N probably damaging 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
R2106:Npr2 UTSW 4 43,644,329 (GRCm39) missense probably damaging 1.00
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
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'- GCATTATCGTACCCTGGTTCG -3'
(R):5'- GAGCTCTGTCCTCAAAAGTTCC -3'

Sequencing Primer
(F):5'- TACCCTGGTTCGCACTGG -3'
(R):5'- GTCCTCAAAAGTTCCTCCATCC -3'
Posted On 2016-12-15