Incidental Mutation 'R6623:Prokr2'
ID 524587
Institutional Source Beutler Lab
Gene Symbol Prokr2
Ensembl Gene ENSMUSG00000050558
Gene Name prokineticin receptor 2
Synonyms Gpcr73l1, EG-VEGRF2, B830005M06Rik, PKR2, Gpr73l1
MMRRC Submission 044745-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.159) question?
Stock # R6623 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 132211625-132227413 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 132215494 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 161 (N161K)
Ref Sequence ENSEMBL: ENSMUSP00000124526 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049997] [ENSMUST00000110156] [ENSMUST00000110157] [ENSMUST00000142766]
AlphaFold Q8K458
Predicted Effect probably damaging
Transcript: ENSMUST00000049997
AA Change: N322K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000056659
Gene: ENSMUSG00000050558
AA Change: N322K

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srsx 61 349 3.3e-7 PFAM
Pfam:7tm_1 67 330 8.2e-48 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000110156
AA Change: N322K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000105784
Gene: ENSMUSG00000050558
AA Change: N322K

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srsx 61 349 3.3e-7 PFAM
Pfam:7tm_1 67 330 1.7e-48 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000110157
SMART Domains Protein: ENSMUSP00000105785
Gene: ENSMUSG00000050558

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srsx 61 153 5.2e-7 PFAM
Pfam:7tm_1 67 155 1.7e-19 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000142766
AA Change: N161K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000124526
Gene: ENSMUSG00000050558
AA Change: N161K

DomainStartEndE-ValueType
Pfam:7tm_1 1 169 4.9e-19 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.4%
  • 10x: 97.2%
  • 20x: 91.1%
Validation Efficiency 100% (29/29)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Prokineticins are secreted proteins that can promote angiogenesis and induce strong gastrointestinal smooth muscle contraction. The protein encoded by this gene is an integral membrane protein and G protein-coupled receptor for prokineticins. The encoded protein is similar in sequence to GPR73, another G protein-coupled receptor for prokineticins. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a null allele show 50% neonatal lethality, olfactory bulb malformation, and reproductive system atrophy related to a lack of hypothalamic gonadotropin-releasing hormone synthesizing neurons. Homozygotes for another null allele show impaired circadian behavior and thermoregulation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 31 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 T C 17: 46,634,388 (GRCm39) K460E probably damaging Het
Acaca A C 11: 84,262,325 (GRCm39) probably null Het
Adamts1 A G 16: 85,592,525 (GRCm39) S628P probably benign Het
Ankrd13a A G 5: 114,924,818 (GRCm39) N101S probably benign Het
Asic5 G A 3: 81,915,892 (GRCm39) V281M probably damaging Het
Atxn7 T C 14: 14,099,972 (GRCm38) S553P probably damaging Het
Cstdc2 A T 2: 148,692,682 (GRCm39) I40K probably benign Het
Fndc3c1 G C X: 105,478,679 (GRCm39) L724V possibly damaging Homo
Hmcn1 A G 1: 150,634,057 (GRCm39) F843S probably benign Het
Igkv10-96 T G 6: 68,609,158 (GRCm39) S46R probably damaging Het
Itfg2 G T 6: 128,388,620 (GRCm39) A289D probably damaging Het
Klc1 C A 12: 111,772,475 (GRCm39) N597K probably damaging Het
Lnx2 A G 5: 146,961,297 (GRCm39) V545A probably damaging Het
Map3k11 A G 19: 5,745,631 (GRCm39) I344V probably damaging Het
Muc6 G A 7: 141,223,981 (GRCm39) probably benign Het
Myrf C A 19: 10,200,723 (GRCm39) A317S probably benign Het
Ncoa2 A T 1: 13,251,521 (GRCm39) C251S probably damaging Het
Or52i2 T G 7: 102,319,241 (GRCm39) M38R possibly damaging Het
Pcdhb12 C T 18: 37,570,711 (GRCm39) T619I possibly damaging Het
Plxna1 A T 6: 89,299,753 (GRCm39) M1672K probably damaging Het
Prl G T 13: 27,245,492 (GRCm39) V72L probably benign Het
Ryr2 T C 13: 11,724,951 (GRCm39) D2454G probably damaging Het
Slc2a12 T A 10: 22,540,799 (GRCm39) M218K probably damaging Het
Sorcs3 C T 19: 48,776,944 (GRCm39) A992V probably benign Het
Stxbp2 T C 8: 3,682,561 (GRCm39) I50T probably damaging Het
Supt20 A G 3: 54,625,715 (GRCm39) I570M possibly damaging Het
Sv2b T A 7: 74,856,132 (GRCm39) I53F probably damaging Het
Vmn1r113 T A 7: 20,521,991 (GRCm39) M261K probably benign Het
Vmn1r217 T A 13: 23,298,846 (GRCm39) I19F possibly damaging Het
Vmn2r45 T C 7: 8,474,500 (GRCm39) T843A probably benign Het
Vmn2r69 T A 7: 85,056,309 (GRCm39) I610L possibly damaging Het
Other mutations in Prokr2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00592:Prokr2 APN 2 132,223,424 (GRCm39) missense probably benign 0.28
IGL01948:Prokr2 APN 2 132,215,603 (GRCm39) missense probably damaging 0.97
IGL02930:Prokr2 APN 2 132,215,394 (GRCm39) missense probably benign 0.00
R0092:Prokr2 UTSW 2 132,215,517 (GRCm39) missense probably damaging 1.00
R0717:Prokr2 UTSW 2 132,223,254 (GRCm39) missense probably damaging 1.00
R1547:Prokr2 UTSW 2 132,215,522 (GRCm39) missense probably damaging 1.00
R1573:Prokr2 UTSW 2 132,215,684 (GRCm39) missense probably damaging 0.99
R2302:Prokr2 UTSW 2 132,223,104 (GRCm39) missense probably damaging 1.00
R2336:Prokr2 UTSW 2 132,223,359 (GRCm39) missense probably damaging 0.99
R2483:Prokr2 UTSW 2 132,223,095 (GRCm39) missense probably damaging 1.00
R4049:Prokr2 UTSW 2 132,223,414 (GRCm39) missense probably benign 0.16
R4518:Prokr2 UTSW 2 132,216,012 (GRCm39) critical splice acceptor site probably null
R4947:Prokr2 UTSW 2 132,215,573 (GRCm39) missense probably damaging 1.00
R5961:Prokr2 UTSW 2 132,215,595 (GRCm39) missense possibly damaging 0.95
R5997:Prokr2 UTSW 2 132,223,362 (GRCm39) missense probably damaging 0.99
R6333:Prokr2 UTSW 2 132,215,898 (GRCm39) missense probably damaging 0.98
R6543:Prokr2 UTSW 2 132,215,819 (GRCm39) missense probably benign 0.13
R6599:Prokr2 UTSW 2 132,215,469 (GRCm39) missense possibly damaging 0.92
R7092:Prokr2 UTSW 2 132,223,236 (GRCm39) missense possibly damaging 0.88
R7252:Prokr2 UTSW 2 132,223,360 (GRCm39) missense probably benign 0.03
R7736:Prokr2 UTSW 2 132,223,500 (GRCm39) nonsense probably null
R7767:Prokr2 UTSW 2 132,215,996 (GRCm39) missense probably damaging 1.00
R8209:Prokr2 UTSW 2 132,215,961 (GRCm39) missense probably damaging 0.98
R8226:Prokr2 UTSW 2 132,215,961 (GRCm39) missense probably damaging 0.98
R8511:Prokr2 UTSW 2 132,223,422 (GRCm39) missense probably benign 0.00
R8909:Prokr2 UTSW 2 132,215,723 (GRCm39) missense probably damaging 0.99
R8931:Prokr2 UTSW 2 132,215,996 (GRCm39) missense possibly damaging 0.66
R9240:Prokr2 UTSW 2 132,223,377 (GRCm39) missense possibly damaging 0.77
R9342:Prokr2 UTSW 2 132,182,790 (GRCm39) missense possibly damaging 0.56
Z1177:Prokr2 UTSW 2 132,215,585 (GRCm39) missense probably benign 0.08
Predicted Primers PCR Primer
(F):5'- GTCTGATACAATCCACCTCTTCAG -3'
(R):5'- AAGAGCTCTGGTTCAAGGCTG -3'

Sequencing Primer
(F):5'- AATCCACCTCTTCAGTGGCAGG -3'
(R):5'- GGCTTCCAGACGGAGCAAATC -3'
Posted On 2018-06-22