Incidental Mutation 'R0464:Npr2'
ID 71410
Institutional Source Beutler Lab
Gene Symbol Npr2
Ensembl Gene ENSMUSG00000028469
Gene Name natriuretic peptide receptor 2
Synonyms pwe, guanylyl cyclase-B, cn
MMRRC Submission 038664-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.748) question?
Stock # R0464 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 43631935-43651244 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to T at 43640597 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Gene Model predicted gene model for transcript(s): [ENSMUST00000030191] [ENSMUST00000107874]
AlphaFold Q6VVW5
Predicted Effect probably damaging
Transcript: ENSMUST00000030191
AA Change: E350V

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000030191
Gene: ENSMUSG00000028469
AA Change: E350V

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: E350V

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000103506
Gene: ENSMUSG00000028469
AA Change: E350V

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 null
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 null
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
Meta Mutation Damage Score 0.5678 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 94.7%
Validation Efficiency 100% (80/80)
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: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ada G T 2: 163,574,884 (GRCm39) Y84* probably null Het
Adar T A 3: 89,642,889 (GRCm39) C257S possibly damaging Het
Adgrd1 G T 5: 129,239,714 (GRCm39) C507F probably damaging Het
Atp5f1a T C 18: 77,867,622 (GRCm39) Y299H probably benign Het
Bok G T 1: 93,621,935 (GRCm39) R77L probably damaging Het
Cdx2 C A 5: 147,243,283 (GRCm39) K170N possibly damaging Het
Ceacam1 A G 7: 25,171,442 (GRCm39) S341P possibly damaging Het
Cfhr3 A T 1: 139,521,683 (GRCm39) noncoding transcript Het
Ckap5 A G 2: 91,409,858 (GRCm39) I947V probably benign Het
Clec2i T C 6: 128,872,386 (GRCm39) Y173H probably damaging Het
Cttnbp2 T C 6: 18,408,690 (GRCm39) D977G possibly damaging Het
Cyp2f2 C A 7: 26,831,962 (GRCm39) Q406K probably benign Het
Ddx28 A G 8: 106,736,685 (GRCm39) S458P probably damaging Het
Dppa3 T A 6: 122,605,492 (GRCm39) probably null Het
Dusp10 C A 1: 183,801,273 (GRCm39) L347I probably benign Het
Fads1 C T 19: 10,160,429 (GRCm39) P5L probably benign Het
Fbxl15 A T 19: 46,316,951 (GRCm39) E13D probably benign Het
Fhit T A 14: 10,991,567 (GRCm38) probably benign Het
Fras1 G T 5: 96,784,662 (GRCm39) V882F probably damaging Het
G3bp1 T C 11: 55,389,452 (GRCm39) F383L probably damaging Het
Gabbr1 C T 17: 37,361,726 (GRCm39) probably benign Het
Ganc T A 2: 120,267,175 (GRCm39) V497D probably benign Het
Glt8d2 T G 10: 82,490,564 (GRCm39) H242P possibly damaging Het
Gna15 T C 10: 81,348,338 (GRCm39) Y131C probably benign Het
Gpatch8 T C 11: 102,371,712 (GRCm39) K609E unknown Het
Gprc5a A T 6: 135,056,413 (GRCm39) K287* probably null Het
Iqub T A 6: 24,479,262 (GRCm39) K427* probably null Het
Itpr2 C G 6: 146,277,387 (GRCm39) D666H probably damaging Het
Kcnj5 T C 9: 32,234,269 (GRCm39) I15M possibly damaging Het
Kcnn2 A G 18: 45,693,426 (GRCm39) E334G probably damaging Het
Lypd6 T A 2: 50,080,690 (GRCm39) I126N probably damaging Het
Ms4a20 A G 19: 11,089,801 (GRCm39) L28P probably damaging Het
Mtus1 T C 8: 41,455,511 (GRCm39) D56G probably damaging Het
Myo1h A G 5: 114,498,571 (GRCm39) D889G probably damaging Het
Myrf G C 19: 10,195,526 (GRCm39) T428S probably benign Het
Nab1 T C 1: 52,529,174 (GRCm39) D241G possibly damaging Het
Naip2 A C 13: 100,298,290 (GRCm39) I582S probably benign Het
Ncbp3 C T 11: 72,960,647 (GRCm39) probably benign Het
Nek1 T A 8: 61,525,307 (GRCm39) probably benign Het
Nf1 T C 11: 79,447,615 (GRCm39) V2452A probably benign Het
Nlrp1b A C 11: 71,109,070 (GRCm39) S144A probably damaging Het
Pak3 TTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTC "TTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTC,TTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTC" X: 142,526,889 (GRCm39) probably benign Het
Paox T A 7: 139,709,195 (GRCm39) probably benign Het
Pcdh15 T A 10: 74,462,676 (GRCm39) probably null Het
Pde8b G A 13: 95,241,206 (GRCm39) T202M probably damaging Het
Pigo A T 4: 43,019,814 (GRCm39) V905D probably benign Het
Pik3cb A G 9: 98,926,796 (GRCm39) probably null Het
Rassf5 T C 1: 131,139,998 (GRCm39) N87S probably benign Het
Rbl1 C A 2: 156,989,465 (GRCm39) K1051N probably damaging Het
Rfx7 T C 9: 72,525,486 (GRCm39) V892A probably damaging Het
Ripply1 TTCCTCCTCCTCCTCCTCCTCCTCCTCCTCCT TTCCTCCTCCTCCTCCTCCTCCTCCTCCT X: 138,680,599 (GRCm39) probably benign Het
Rnf144b T A 13: 47,396,363 (GRCm39) Y233* probably null Het
Safb C T 17: 56,913,025 (GRCm39) R914C probably damaging Het
Sbf2 T C 7: 110,063,783 (GRCm39) probably benign Het
Sgo2a A T 1: 58,039,253 (GRCm39) K85N probably damaging Het
Siglec1 A T 2: 130,921,279 (GRCm39) C631S probably damaging Het
Simc1 C T 13: 54,684,913 (GRCm39) R50* probably null Het
Skint5 T A 4: 113,392,928 (GRCm39) M1235L unknown Het
Slc22a19 A T 19: 7,660,278 (GRCm39) N377K probably benign Het
Spata31d1a A G 13: 59,849,573 (GRCm39) F852L possibly damaging Het
Spata31e3 A G 13: 50,402,311 (GRCm39) probably benign Het
Srbd1 G A 17: 86,427,430 (GRCm39) S401F probably damaging Het
Stk36 C A 1: 74,650,331 (GRCm39) Q288K probably damaging Het
Styx T C 14: 45,609,908 (GRCm39) S191P probably benign Het
Supt6 T A 11: 78,107,164 (GRCm39) N1214I probably benign Het
Tcim T A 8: 24,928,644 (GRCm39) D90V probably damaging Het
Tdpoz1 T A 3: 93,578,782 (GRCm39) M1L probably damaging Het
Tep1 T A 14: 51,085,141 (GRCm39) T881S probably benign Het
Tlr5 C T 1: 182,801,275 (GRCm39) A193V probably benign Het
Tmem117 T A 15: 94,612,800 (GRCm39) F112Y probably damaging Het
Tnrc6c C T 11: 117,651,375 (GRCm39) R1633W probably damaging Het
Trh T C 6: 92,220,649 (GRCm39) probably null Het
Triobp A G 15: 78,851,186 (GRCm39) R447G possibly damaging Het
Trip6 A G 5: 137,311,943 (GRCm39) F46S probably damaging Het
Ubxn4 G A 1: 128,190,641 (GRCm39) E256K probably benign Het
Usp33 T C 3: 152,081,872 (GRCm39) probably benign Het
Vmn2r60 A T 7: 41,785,255 (GRCm39) I156F probably damaging Het
Wdr17 T C 8: 55,123,427 (GRCm39) probably benign Het
Wdr35 G T 12: 9,077,472 (GRCm39) probably benign Het
Wwp1 C T 4: 19,638,763 (GRCm39) probably benign Het
Zfp652 T C 11: 95,654,475 (GRCm39) C293R 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
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
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'- TGTGACTTCCATCCAGGCTACTACC -3'
(R):5'- TGTTCTTGTCCATGACAACCAGTCC -3'

Sequencing Primer
(F):5'- ATCCAGGCTACTACCCTTTGAC -3'
(R):5'- AGTCTCTGCCCACAGTGAC -3'
Posted On 2013-09-30