Incidental Mutation 'R6903:Npr1'
ID 538628
Institutional Source Beutler Lab
Gene Symbol Npr1
Ensembl Gene ENSMUSG00000027931
Gene Name natriuretic peptide receptor 1
Synonyms guanylyl cyclase-A, NPRA, NPR-A, GC-A
MMRRC Submission 044996-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.121) question?
Stock # R6903 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 90357898-90373173 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 90362452 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 956 (R956L)
Ref Sequence ENSEMBL: ENSMUSP00000029540 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029540]
AlphaFold P18293
Predicted Effect possibly damaging
Transcript: ENSMUST00000029540
AA Change: R956L

PolyPhen 2 Score 0.672 (Sensitivity: 0.86; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000029540
Gene: ENSMUSG00000027931
AA Change: R956L

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Pfam:ANF_receptor 50 410 4.7e-54 PFAM
low complexity region 468 488 N/A INTRINSIC
Pfam:Pkinase_Tyr 538 797 1.2e-39 PFAM
Pfam:Pkinase 543 796 8.7e-31 PFAM
CYCc 836 1030 5.04e-112 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000124760
SMART Domains Protein: ENSMUSP00000118023
Gene: ENSMUSG00000027931

DomainStartEndE-ValueType
PDB:3A3K|B 2 20 1e-8 PDB
transmembrane domain 25 47 N/A INTRINSIC
Meta Mutation Damage Score 0.0911 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.1%
  • 20x: 97.3%
Validation Efficiency 100% (46/46)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Guanylyl cyclases, catalyzing the production of cGMP from GTP, are classified as soluble and membrane forms (Garbers and Lowe, 1994 [PubMed 7982997]). The membrane guanylyl cyclases, often termed guanylyl cyclases A through F, form a family of cell-surface receptors with a similar topographic structure: an extracellular ligand-binding domain, a single membrane-spanning domain, and an intracellular region that contains a protein kinase-like domain and a cyclase catalytic domain. GC-A and GC-B function as receptors for natriuretic peptides; they are also referred to as atrial natriuretic peptide receptor A (NPR1) and type B (NPR2; MIM 108961). Also see NPR3 (MIM 108962), which encodes a protein with only the ligand-binding transmembrane and 37-amino acid cytoplasmic domains. NPR1 is a membrane-bound guanylate cyclase that serves as the receptor for both atrial and brain natriuretic peptides (ANP (MIM 108780) and BNP (MIM 600295), respectively).[supplied by OMIM, May 2009]
PHENOTYPE: Homozygous inactivation of this gene can lead to hypertension, cardiac hypertrophy, lethal vascular events, congestive heart failure in response to volume overload, reduced serum testosterone levels, altered steroidogenesis, and reduced myocardial PMN infiltration and infarct size after I/R injury. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca1 A T 4: 53,143,952 (GRCm39) L15Q probably benign Het
Acsf2 T C 11: 94,450,417 (GRCm39) M497V probably benign Het
Adnp2 T C 18: 80,173,305 (GRCm39) N368S probably benign Het
BC034090 T C 1: 155,097,131 (GRCm39) T656A probably benign Het
Bsph1 A G 7: 13,192,183 (GRCm39) Y26C probably damaging Het
Cct7 T C 6: 85,443,675 (GRCm39) F306L probably benign Het
Cd109 A G 9: 78,543,885 (GRCm39) Q143R probably damaging Het
Cfap46 A T 7: 139,234,477 (GRCm39) probably null Het
Col3a1 A G 1: 45,371,148 (GRCm39) N436D probably damaging Het
Col6a3 T C 1: 90,721,929 (GRCm39) E1498G probably damaging Het
Cyp2u1 T C 3: 131,096,424 (GRCm39) D118G probably benign Het
Dek A G 13: 47,251,663 (GRCm39) S51P possibly damaging Het
Dock6 C T 9: 21,720,860 (GRCm39) G1746D probably damaging Het
Dscam T A 16: 96,621,988 (GRCm39) N488Y probably damaging Het
Ebpl G T 14: 61,597,693 (GRCm39) Y49* probably null Het
Eefsec C T 6: 88,423,265 (GRCm39) G66D probably benign Het
Epha6 T A 16: 60,346,825 (GRCm39) Y146F probably benign Het
Fcgbpl1 C T 7: 27,836,638 (GRCm39) R186C probably damaging Het
Frmd4a A G 2: 4,591,267 (GRCm39) R96G probably damaging Het
Gm5814 A G 17: 47,721,352 (GRCm39) probably benign Het
Hspa13 C G 16: 75,554,872 (GRCm39) V405L probably damaging Het
Iqgap2 A G 13: 95,797,565 (GRCm39) V1079A probably damaging Het
Kcnj9 C A 1: 172,153,623 (GRCm39) R167L probably damaging Het
Kdm1b T A 13: 47,227,880 (GRCm39) D620E probably benign Het
Kif23 T C 9: 61,834,436 (GRCm39) R442G possibly damaging Het
Nectin1 C A 9: 43,703,179 (GRCm39) P146T possibly damaging Het
Noc4l A G 5: 110,797,461 (GRCm39) I391T probably damaging Het
Or11g7 T A 14: 50,691,412 (GRCm39) M301K possibly damaging Het
Or11j4 T A 14: 50,631,089 (GRCm39) M292K possibly damaging Het
Pcdhgb2 T C 18: 37,825,223 (GRCm39) V738A possibly damaging Het
Ptpn20 A G 14: 33,336,461 (GRCm39) E100G probably damaging Het
Rgs10 A G 7: 127,990,797 (GRCm39) F97S probably damaging Het
Shisa6 T C 11: 66,265,982 (GRCm39) probably null Het
Shld1 A T 2: 132,592,564 (GRCm39) K204* probably null Het
Sirpb1a T C 3: 15,481,984 (GRCm39) T115A probably damaging Het
Supv3l1 A G 10: 62,277,016 (GRCm39) C251R probably damaging Het
Svopl T C 6: 37,998,543 (GRCm39) S244G probably benign Het
Tes T C 6: 17,099,862 (GRCm39) Y286H probably damaging Het
Tnfrsf22 G A 7: 143,193,641 (GRCm39) probably benign Het
Vmn1r185 A G 7: 26,311,160 (GRCm39) I115T probably damaging Het
Vmn2r-ps117 A G 17: 19,058,552 (GRCm39) T703A possibly damaging Het
Zan T A 5: 137,454,566 (GRCm39) I1413L unknown Het
Zc3h12d G T 10: 7,743,425 (GRCm39) M398I probably benign Het
Zfp219 G A 14: 52,244,118 (GRCm39) T642M probably benign Het
Zfp646 G A 7: 127,479,892 (GRCm39) E690K possibly damaging Het
Zfr T A 15: 12,136,541 (GRCm39) V66D unknown Het
Other mutations in Npr1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01077:Npr1 APN 3 90,365,669 (GRCm39) missense probably damaging 1.00
IGL01432:Npr1 APN 3 90,370,543 (GRCm39) missense possibly damaging 0.85
IGL02106:Npr1 APN 3 90,372,165 (GRCm39) missense probably benign 0.12
IGL03310:Npr1 APN 3 90,363,298 (GRCm39) missense probably benign 0.30
PIT4581001:Npr1 UTSW 3 90,369,564 (GRCm39) missense probably damaging 1.00
R0010:Npr1 UTSW 3 90,362,139 (GRCm39) missense probably damaging 1.00
R0137:Npr1 UTSW 3 90,363,244 (GRCm39) missense probably damaging 1.00
R0384:Npr1 UTSW 3 90,372,474 (GRCm39) missense probably damaging 0.98
R0656:Npr1 UTSW 3 90,368,676 (GRCm39) missense probably benign
R0941:Npr1 UTSW 3 90,368,716 (GRCm39) missense probably benign
R0961:Npr1 UTSW 3 90,366,028 (GRCm39) missense possibly damaging 0.91
R1172:Npr1 UTSW 3 90,368,689 (GRCm39) missense probably benign 0.01
R1747:Npr1 UTSW 3 90,365,976 (GRCm39) missense possibly damaging 0.88
R1763:Npr1 UTSW 3 90,366,644 (GRCm39) missense probably damaging 0.98
R1900:Npr1 UTSW 3 90,369,495 (GRCm39) missense probably damaging 0.98
R3807:Npr1 UTSW 3 90,366,033 (GRCm39) missense probably damaging 0.98
R4017:Npr1 UTSW 3 90,363,539 (GRCm39) missense probably damaging 1.00
R4437:Npr1 UTSW 3 90,363,593 (GRCm39) missense probably damaging 1.00
R4900:Npr1 UTSW 3 90,363,272 (GRCm39) missense possibly damaging 0.77
R5265:Npr1 UTSW 3 90,364,309 (GRCm39) missense probably benign 0.29
R5343:Npr1 UTSW 3 90,365,515 (GRCm39) missense possibly damaging 0.94
R5590:Npr1 UTSW 3 90,362,149 (GRCm39) missense probably damaging 0.99
R5868:Npr1 UTSW 3 90,366,800 (GRCm39) intron probably benign
R6782:Npr1 UTSW 3 90,363,560 (GRCm39) missense probably benign 0.18
R6828:Npr1 UTSW 3 90,372,120 (GRCm39) missense probably benign
R7592:Npr1 UTSW 3 90,372,323 (GRCm39) missense possibly damaging 0.52
R7841:Npr1 UTSW 3 90,362,175 (GRCm39) missense probably damaging 1.00
R8202:Npr1 UTSW 3 90,368,731 (GRCm39) missense probably benign
R8671:Npr1 UTSW 3 90,363,464 (GRCm39) unclassified probably benign
R8683:Npr1 UTSW 3 90,362,497 (GRCm39) missense probably benign 0.38
R8819:Npr1 UTSW 3 90,372,201 (GRCm39) missense probably damaging 0.96
R8820:Npr1 UTSW 3 90,372,201 (GRCm39) missense probably damaging 0.96
R9330:Npr1 UTSW 3 90,365,979 (GRCm39) missense possibly damaging 0.85
R9680:Npr1 UTSW 3 90,368,448 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- GTATCGGGGCATCTTTAGCC -3'
(R):5'- GGTAACGCAGGCAAAGCTTG -3'

Sequencing Primer
(F):5'- GGGGCATCTTTAGCCCTACCAC -3'
(R):5'- GCAGGCAAAGCTTGTCCTTTATTC -3'
Posted On 2018-11-06