Incidental Mutation 'R6925:Npr2'
ID 541064
Institutional Source Beutler Lab
Gene Symbol Npr2
Ensembl Gene ENSMUSG00000028469
Gene Name natriuretic peptide receptor 2
Synonyms pwe, cn, guanylyl cyclase-B
MMRRC Submission 045043-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.782) question?
Stock # R6925 (G1)
Quality Score 225.009
Status Validated
Chromosome 4
Chromosomal Location 43631935-43651244 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) C to T at 43647553 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Arginine to Cysteine at position 819 (R819C)
Ref Sequence ENSEMBL: ENSMUSP00000103506 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030191] [ENSMUST00000084646] [ENSMUST00000107870] [ENSMUST00000107874]
AlphaFold Q6VVW5
Predicted Effect probably damaging
Transcript: ENSMUST00000030191
AA Change: R819C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000030191
Gene: ENSMUSG00000028469
AA Change: R819C

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: ENSMUST00000084646
SMART Domains Protein: ENSMUSP00000081696
Gene: ENSMUSG00000066196

DomainStartEndE-ValueType
low complexity region 26 48 N/A INTRINSIC
low complexity region 121 145 N/A INTRINSIC
low complexity region 148 175 N/A INTRINSIC
low complexity region 230 254 N/A INTRINSIC
low complexity region 303 316 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000107870
SMART Domains Protein: ENSMUSP00000103502
Gene: ENSMUSG00000066196

DomainStartEndE-ValueType
low complexity region 26 48 N/A INTRINSIC
low complexity region 121 145 N/A INTRINSIC
low complexity region 148 175 N/A INTRINSIC
low complexity region 230 254 N/A INTRINSIC
low complexity region 303 316 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000107874
AA Change: R819C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000103506
Gene: ENSMUSG00000028469
AA Change: R819C

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
SMART Domains Protein: ENSMUSP00000114385
Gene: ENSMUSG00000028469
AA Change: R384C

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 probably benign
Transcript: ENSMUST00000149575
Meta Mutation Damage Score 0.6679 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.0%
Validation Efficiency 100% (91/91)
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: 90 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5430419D17Rik A G 7: 131,222,707 Q177R possibly damaging Het
Acat1 A T 9: 53,592,029 V170E probably benign Het
Atp2b2 T A 6: 113,760,720 I902F probably damaging Het
Cacna1d A G 14: 30,051,637 V1697A probably benign Het
Ccdc14 T A 16: 34,690,749 F31Y probably benign Het
Ccdc17 T A 4: 116,598,210 V250E probably damaging Het
Cct7 A G 6: 85,459,182 N25S probably damaging Het
Cep19 G C 16: 32,103,942 G9R probably damaging Het
Ces5a A T 8: 93,523,057 probably null Het
Chd1l T G 3: 97,582,826 E471A probably damaging Het
Chd6 A G 2: 161,013,127 I787T probably damaging Het
Cntnap5c A C 17: 58,395,266 T1194P probably benign Het
Col6a3 T A 1: 90,816,002 M208L probably benign Het
Coro7 A T 16: 4,628,674 probably null Het
Csrnp2 T C 15: 100,481,958 K484R probably benign Het
Cyp2c39 T A 19: 39,513,195 V64E probably damaging Het
Ddr2 T C 1: 169,998,132 K300E probably benign Het
Ddx56 T C 11: 6,263,980 E393G probably damaging Het
Diaph1 A C 18: 37,853,679 Y1084* probably null Het
Disp1 A T 1: 183,086,478 F1459L probably benign Het
Dnajc8 G A 4: 132,544,113 A80T probably damaging Het
Elfn1 T A 5: 139,971,685 M148K probably benign Het
Emcn T A 3: 137,419,002 I154N probably damaging Het
Enah T A 1: 181,905,899 probably null Het
Enah C G 1: 181,905,898 probably null Het
Ep300 C A 15: 81,649,981 Q2080K probably benign Het
Epha2 T A 4: 141,308,757 M168K probably benign Het
Ercc6 T A 14: 32,562,608 I776N probably damaging Het
Fan1 T A 7: 64,372,486 N340Y probably damaging Het
Fat4 G T 3: 38,996,204 probably null Het
G3bp1 A G 11: 55,497,960 R333G possibly damaging Het
Gm3604 A G 13: 62,369,390 F385L probably benign Het
Gm5800 T C 14: 51,713,700 I147M possibly damaging Het
Hipk1 A G 3: 103,778,245 F18S unknown Het
Ighv3-8 A T 12: 114,322,330 C131S probably benign Het
Il23r T G 6: 67,423,493 T618P probably damaging Het
Il31ra G A 13: 112,527,529 T538I possibly damaging Het
Kcns2 A G 15: 34,839,913 D474G unknown Het
Klc4 T C 17: 46,636,229 T407A possibly damaging Het
Klra5 C T 6: 129,911,457 S2N probably benign Het
Krt10 T C 11: 99,388,851 Y161C probably damaging Het
Kxd1 A T 8: 70,523,278 M1K probably null Het
Lgals1 A C 15: 78,928,040 D27A possibly damaging Het
Lgr5 T C 10: 115,466,346 S308G probably benign Het
Lrp1 G A 10: 127,556,988 S2736L probably benign Het
Lrpap1 G T 5: 35,102,536 H73N probably benign Het
Mcpt1 C A 14: 56,019,065 T86K probably damaging Het
Megf6 A T 4: 154,254,587 D527V probably damaging Het
Mical3 A T 6: 120,959,390 S1392T probably benign Het
Mmp2 A T 8: 92,839,382 D437V probably damaging Het
Mob4 T A 1: 55,152,722 Y166* probably null Het
Mrap2 G A 9: 87,182,474 M89I possibly damaging Het
Mug1 G A 6: 121,881,787 A1155T probably damaging Het
Myh2 G T 11: 67,193,218 A1556S probably benign Het
Nfatc3 A G 8: 106,119,322 D1028G probably benign Het
Ngef T G 1: 87,503,263 probably null Het
Nlrp1a A T 11: 71,092,513 L1209Q probably null Het
Nsd2 A T 5: 33,879,110 D646V probably damaging Het
Nsun7 A G 5: 66,277,072 H252R probably damaging Het
Olfr267 A T 4: 58,785,647 I25N possibly damaging Het
Olfr447 T A 6: 42,911,857 C111* probably null Het
Olfr642 C T 7: 104,049,740 V205I probably benign Het
Olfr951 A T 9: 39,393,860 Q20L probably benign Het
Olfr951 G T 9: 39,393,861 Q20H probably benign Het
Pcdhga2 A T 18: 37,670,585 D494V probably damaging Het
Pcsk2 A G 2: 143,813,747 E617G probably damaging Het
Pdc T C 1: 150,333,180 I138T probably damaging Het
Phc2 T A 4: 128,748,134 S750T probably damaging Het
Pkd2l1 T A 19: 44,191,508 N88Y possibly damaging Het
Plcl1 C T 1: 55,406,598 R71* probably null Het
Prag1 C A 8: 36,103,894 L544M probably damaging Het
Prkg2 A G 5: 98,966,510 probably null Het
Psd2 G A 18: 35,979,711 S153N probably damaging Het
Rab11fip1 A T 8: 27,152,972 S600T probably damaging Het
Rbms1 T G 2: 60,762,304 T222P probably benign Het
Slfn8 A T 11: 83,013,417 Y382* probably null Het
Socs4 T A 14: 47,289,738 C43* probably null Het
Sorl1 T A 9: 42,033,626 T868S probably damaging Het
St6gal1 A G 16: 23,356,213 Y267C probably damaging Het
Syne1 A G 10: 5,126,682 V6879A probably benign Het
Syne2 C A 12: 75,854,132 H22N possibly damaging Het
Tmeff2 T A 1: 50,928,021 L25Q probably damaging Het
Tmprss11g G T 5: 86,487,426 D396E probably benign Het
Tmprss11g T A 5: 86,487,436 H393L probably benign Het
Vmn2r23 A G 6: 123,704,553 E140G probably damaging Het
Wapl T C 14: 34,677,363 S130P probably benign Het
Zeb2 T A 2: 44,994,529 K982M probably damaging Het
Zfhx3 C G 8: 108,956,821 H3631D unknown Het
Zfp719 T C 7: 43,590,706 S573P probably damaging Het
Zfp979 A T 4: 147,613,542 C237S possibly damaging Het
Other mutations in Npr2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00790:Npr2 APN 4 43,641,612 (GRCm38) missense possibly damaging 0.51
IGL01116:Npr2 APN 4 43,640,248 (GRCm38) missense probably damaging 0.99
IGL01447:Npr2 APN 4 43,640,554 (GRCm38) missense possibly damaging 0.93
IGL02412:Npr2 APN 4 43,647,005 (GRCm38) missense probably damaging 0.97
IGL02449:Npr2 APN 4 43,646,641 (GRCm38) missense probably damaging 1.00
IGL03120:Npr2 APN 4 43,643,133 (GRCm38) missense probably damaging 0.99
IGL03351:Npr2 APN 4 43,640,652 (GRCm38) missense probably benign 0.36
Anterior UTSW 4 43,643,622 (GRCm38) missense probably damaging 1.00
palmar UTSW 4 43,647,553 (GRCm38) missense probably damaging 1.00
Plantar UTSW 4 43,640,597 (GRCm38) missense probably damaging 1.00
Ventral UTSW 4 43,641,254 (GRCm38) missense probably damaging 1.00
R0066:Npr2 UTSW 4 43,632,329 (GRCm38) missense probably benign 0.00
R0201:Npr2 UTSW 4 43,641,617 (GRCm38) missense probably damaging 0.98
R0309:Npr2 UTSW 4 43,640,904 (GRCm38) unclassified probably benign
R0437:Npr2 UTSW 4 43,648,082 (GRCm38) missense probably damaging 1.00
R0440:Npr2 UTSW 4 43,650,315 (GRCm38) missense probably damaging 0.99
R0464:Npr2 UTSW 4 43,640,597 (GRCm38) splice site probably null
R0511:Npr2 UTSW 4 43,632,801 (GRCm38) missense probably benign 0.00
R0576:Npr2 UTSW 4 43,640,947 (GRCm38) missense probably benign 0.01
R0630:Npr2 UTSW 4 43,641,219 (GRCm38) missense probably benign 0.18
R0690:Npr2 UTSW 4 43,646,991 (GRCm38) missense probably damaging 0.98
R1079:Npr2 UTSW 4 43,643,654 (GRCm38) missense probably damaging 1.00
R1140:Npr2 UTSW 4 43,648,353 (GRCm38) missense possibly damaging 0.87
R1171:Npr2 UTSW 4 43,647,260 (GRCm38) missense possibly damaging 0.52
R1741:Npr2 UTSW 4 43,643,350 (GRCm38) missense probably damaging 1.00
R1848:Npr2 UTSW 4 43,632,384 (GRCm38) missense probably benign
R1864:Npr2 UTSW 4 43,641,258 (GRCm38) missense probably benign 0.30
R1919:Npr2 UTSW 4 43,640,578 (GRCm38) missense probably damaging 1.00
R2054:Npr2 UTSW 4 43,646,560 (GRCm38) missense probably damaging 0.99
R2106:Npr2 UTSW 4 43,644,329 (GRCm38) missense probably damaging 1.00
R2143:Npr2 UTSW 4 43,648,166 (GRCm38) missense probably damaging 1.00
R2306:Npr2 UTSW 4 43,633,609 (GRCm38) missense probably damaging 1.00
R2372:Npr2 UTSW 4 43,650,432 (GRCm38) missense probably damaging 1.00
R2889:Npr2 UTSW 4 43,641,600 (GRCm38) missense probably benign 0.26
R3076:Npr2 UTSW 4 43,640,182 (GRCm38) missense probably damaging 1.00
R3078:Npr2 UTSW 4 43,640,182 (GRCm38) missense probably damaging 1.00
R3711:Npr2 UTSW 4 43,643,378 (GRCm38) missense probably benign 0.00
R3730:Npr2 UTSW 4 43,640,999 (GRCm38) missense possibly damaging 0.93
R4301:Npr2 UTSW 4 43,641,332 (GRCm38) critical splice donor site probably null
R4352:Npr2 UTSW 4 43,646,592 (GRCm38) missense probably damaging 1.00
R4412:Npr2 UTSW 4 43,644,150 (GRCm38) missense probably damaging 0.99
R4583:Npr2 UTSW 4 43,633,522 (GRCm38) splice site probably null
R4593:Npr2 UTSW 4 43,647,323 (GRCm38) unclassified probably benign
R5042:Npr2 UTSW 4 43,647,002 (GRCm38) missense probably damaging 1.00
R5213:Npr2 UTSW 4 43,640,673 (GRCm38) critical splice donor site probably null
R5546:Npr2 UTSW 4 43,650,150 (GRCm38) missense probably damaging 1.00
R5784:Npr2 UTSW 4 43,632,801 (GRCm38) missense probably benign 0.00
R5787:Npr2 UTSW 4 43,633,593 (GRCm38) missense possibly damaging 0.69
R6364:Npr2 UTSW 4 43,643,622 (GRCm38) missense probably damaging 1.00
R6949:Npr2 UTSW 4 43,640,597 (GRCm38) missense probably damaging 1.00
R7380:Npr2 UTSW 4 43,641,254 (GRCm38) missense probably damaging 1.00
R7432:Npr2 UTSW 4 43,647,155 (GRCm38) missense probably damaging 0.96
R7500:Npr2 UTSW 4 43,650,415 (GRCm38) missense probably damaging 1.00
R8235:Npr2 UTSW 4 43,641,603 (GRCm38) missense probably benign 0.09
R8292:Npr2 UTSW 4 43,643,086 (GRCm38) missense possibly damaging 0.70
R9310:Npr2 UTSW 4 43,632,404 (GRCm38) missense probably benign 0.01
R9684:Npr2 UTSW 4 43,632,491 (GRCm38) missense probably damaging 1.00
R9746:Npr2 UTSW 4 43,633,527 (GRCm38) missense possibly damaging 0.64
Z1176:Npr2 UTSW 4 43,650,720 (GRCm38) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATCATTCTCAGTGGATGCGG -3'
(R):5'- ACCAAGTGAGAGCATTCTGCC -3'

Sequencing Primer
(F):5'- GCTGGTGTGCCTCAGGG -3'
(R):5'- AGAGCATTCTGCCTGTAGC -3'
Posted On 2018-11-28