Incidental Mutation 'R3730:Npr2'
ID 270920
Institutional Source Beutler Lab
Gene Symbol Npr2
Ensembl Gene ENSMUSG00000028469
Gene Name natriuretic peptide receptor 2
Synonyms pwe, guanylyl cyclase-B, cn
Accession Numbers
Essential gene? Possibly essential (E-score: 0.748) question?
Stock # R3730 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 43631935-43651244 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 43640999 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 402 (S402P)
Ref Sequence ENSEMBL: ENSMUSP00000030191 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030191] [ENSMUST00000107874]
AlphaFold Q6VVW5
Predicted Effect possibly damaging
Transcript: ENSMUST00000030191
AA Change: S402P

PolyPhen 2 Score 0.926 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000030191
Gene: ENSMUSG00000028469
AA Change: S402P

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: S402P

PolyPhen 2 Score 0.039 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000103506
Gene: ENSMUSG00000028469
AA Change: S402P

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 probably benign
Transcript: ENSMUST00000123351
SMART Domains Protein: ENSMUSP00000117761
Gene: ENSMUSG00000028469

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 probably benign
Transcript: ENSMUST00000128549
SMART Domains Protein: ENSMUSP00000114385
Gene: ENSMUSG00000028469

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: ENSMUST00000137535
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144418
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145817
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.3%
  • 10x: 96.2%
  • 20x: 90.5%
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: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A830018L16Rik A G 1: 11,615,450 (GRCm39) N141S probably damaging Het
Acbd6 T A 1: 155,434,471 (GRCm39) S30T probably benign Het
Acot12 T A 13: 91,908,145 (GRCm39) F109Y possibly damaging Het
Adamts19 G A 18: 59,033,982 (GRCm39) R319Q probably damaging Het
Akap1 T C 11: 88,736,008 (GRCm39) E218G possibly damaging Het
Atg4b T A 1: 93,695,997 (GRCm39) D45E probably damaging Het
Atoh1 A G 6: 64,706,557 (GRCm39) E84G probably benign Het
Cemip2 A G 19: 21,803,481 (GRCm39) Y838C probably damaging Het
Cfap251 A T 5: 123,464,631 (GRCm39) I1280L possibly damaging Het
Cfap54 A T 10: 92,847,335 (GRCm39) Y951* probably null Het
Col4a4 T A 1: 82,433,472 (GRCm39) probably null Het
Crlf1 A G 8: 70,952,092 (GRCm39) T95A probably benign Het
Cyp3a25 G A 5: 145,939,891 (GRCm39) P39S probably damaging Het
Dhx9 C A 1: 153,353,866 (GRCm39) A186S probably benign Het
Dusp16 A G 6: 134,695,824 (GRCm39) S336P probably benign Het
Fcgbp T C 7: 27,784,882 (GRCm39) V314A possibly damaging Het
Focad T C 4: 88,327,162 (GRCm39) I157T possibly damaging Het
Frem3 A T 8: 81,342,545 (GRCm39) T1613S probably damaging Het
Fshr C T 17: 89,309,143 (GRCm39) V222I probably benign Het
Galnt13 A G 2: 54,823,519 (GRCm39) N365S possibly damaging Het
Hjurp GT GTT 1: 88,194,246 (GRCm39) probably null Het
Ice1 A T 13: 70,751,359 (GRCm39) S1576T probably damaging Het
Ighv1-19 C A 12: 114,672,497 (GRCm39) C40F probably damaging Het
Itga8 T C 2: 12,198,321 (GRCm39) T555A possibly damaging Het
Kctd5 T C 17: 24,278,212 (GRCm39) D146G probably benign Het
Ktn1 A G 14: 47,938,606 (GRCm39) E766G probably damaging Het
Ldlr C G 9: 21,643,097 (GRCm39) A41G probably benign Het
Lrp2 G A 2: 69,294,923 (GRCm39) P3465L probably damaging Het
Lrp2 A T 2: 69,365,251 (GRCm39) probably null Het
Mapk11 G A 15: 89,029,318 (GRCm39) A248V probably benign Het
Mroh2a GCCC GC 1: 88,159,979 (GRCm39) probably null Het
Mslnl G A 17: 25,961,908 (GRCm39) V128M probably damaging Het
Olfm2 T C 9: 20,584,063 (GRCm39) N76D probably damaging Het
Or7g33 T A 9: 19,448,447 (GRCm39) I260F probably benign Het
Or8k3 A G 2: 86,059,195 (GRCm39) I40T probably benign Het
Pias4 A T 10: 80,999,888 (GRCm39) F55Y probably damaging Het
Rgs12 G A 5: 35,189,595 (GRCm39) E658K probably damaging Het
Ripor3 C G 2: 167,834,739 (GRCm39) E251Q probably damaging Het
Shroom3 G T 5: 93,090,945 (GRCm39) V1151F probably damaging Het
Slc16a10 G C 10: 39,932,620 (GRCm39) H314D possibly damaging Het
Slc35e4 A G 11: 3,862,577 (GRCm39) V204A possibly damaging Het
Syt4 T C 18: 31,577,189 (GRCm39) H55R probably damaging Het
Trim46 T A 3: 89,142,256 (GRCm39) T721S probably benign Het
Usf3 G T 16: 44,038,938 (GRCm39) L1139F probably benign Het
Xrn2 A T 2: 146,866,729 (GRCm39) M100L probably benign Het
Zbtb33 C A X: 37,281,822 (GRCm39) N243K probably benign Het
Zfp960 T A 17: 17,308,633 (GRCm39) L449H 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
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'- CTGCAAGGGAAGAGTCACTG -3'
(R):5'- TCTGCTCCAGAGTAATGGGC -3'

Sequencing Primer
(F):5'- TGGACACACGTCACTGTG -3'
(R):5'- TCCAGAGTAATGGGCTGCGG -3'
Posted On 2015-03-18