Incidental Mutation 'R1680:Dpp9'
ID 188455
Institutional Source Beutler Lab
Gene Symbol Dpp9
Ensembl Gene ENSMUSG00000001229
Gene Name dipeptidylpeptidase 9
Synonyms DPRP2, 6430584G11Rik
MMRRC Submission 039716-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock # R1680 (G1)
Quality Score 208
Status Not validated
Chromosome 17
Chromosomal Location 56186807-56218889 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 56190103 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 710 (Y710H)
Ref Sequence ENSEMBL: ENSMUSP00000046604 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038794]
AlphaFold Q8BVG4
Predicted Effect probably benign
Transcript: ENSMUST00000038794
AA Change: Y710H

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000046604
Gene: ENSMUSG00000001229
AA Change: Y710H

DomainStartEndE-ValueType
low complexity region 122 133 N/A INTRINSIC
Pfam:DPPIV_N 145 569 5.2e-109 PFAM
Pfam:Peptidase_S15 617 793 2.8e-10 PFAM
Pfam:Peptidase_S9 657 862 2.5e-57 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223616
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that is a member of the S9B family in clan SC of the serine proteases. The protein has been shown to have post-proline dipeptidyl aminopeptidase activity, cleaving Xaa-Pro dipeptides from the N-termini of proteins. Although the activity of this protein is similar to that of dipeptidyl peptidase 4 (DPP4), it does not appear to be membrane bound. In general, dipeptidyl peptidases appear to be involved in the regulation of the activity of their substrates and have been linked to a variety of diseases including type 2 diabetes, obesity and cancer. Several transcript variants of this gene have been described but not fully characterized. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutants display partial neonatal lethality and complete lethality at preweaning stages with defects suckling due to undeveveloped tongue muscle. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700017N19Rik C G 10: 100,603,528 P187R probably damaging Het
Ahnak T A 19: 9,009,963 H2870Q probably benign Het
Arhgef33 C T 17: 80,347,651 S95F probably damaging Het
Atp1a2 T A 1: 172,278,954 D827V probably damaging Het
Bcat1 T G 6: 145,039,628 D96A probably damaging Het
Birc6 A T 17: 74,548,746 I184L probably benign Het
Ccdc129 C T 6: 55,968,766 T824I probably damaging Het
Clca3b A T 3: 144,837,824 L415M probably damaging Het
Clstn1 T C 4: 149,643,726 V617A probably benign Het
Col22a1 G A 15: 71,799,361 A1050V unknown Het
Col5a3 C T 9: 20,784,668 probably null Het
Csmd3 G A 15: 47,741,170 T1059I probably damaging Het
Dclk2 C T 3: 86,805,639 R503Q possibly damaging Het
Dnm3 A G 1: 162,010,976 V272A probably benign Het
Dnmt3a A G 12: 3,873,361 Q187R probably damaging Het
Eef1a2 A T 2: 181,152,941 M155K possibly damaging Het
Entpd8 G A 2: 25,084,024 C331Y probably damaging Het
Erc1 A C 6: 119,575,761 L1072R probably damaging Het
Fam160b2 T C 14: 70,586,851 Y482C probably damaging Het
Gtf3c2 A G 5: 31,173,868 S155P probably damaging Het
Gucy2c A G 6: 136,722,493 S617P probably damaging Het
Ice1 T C 13: 70,605,448 R840G probably benign Het
Il1rl2 T C 1: 40,351,793 Y299H possibly damaging Het
Ints7 T G 1: 191,621,162 probably null Het
Ireb2 C T 9: 54,881,518 T92I probably damaging Het
Kcnj8 A T 6: 142,570,189 L64* probably null Het
Mapk8ip3 A G 17: 24,901,011 V983A probably damaging Het
Mertk A G 2: 128,801,636 D985G probably benign Het
Mical3 A T 6: 120,959,643 S1307R probably benign Het
Ncaph2 A G 15: 89,364,622 D222G probably benign Het
Nf1 C A 11: 79,550,998 S295* probably null Het
Nlrp12 T A 7: 3,241,174 D236V probably damaging Het
Npnt A G 3: 132,906,802 V74A probably benign Het
Oasl1 A G 5: 114,935,944 D304G probably damaging Het
Olfr1098 C T 2: 86,923,161 V124I probably benign Het
Olfr556 A G 7: 102,670,733 D271G possibly damaging Het
Olfr834 A G 9: 18,988,516 H176R possibly damaging Het
Olfr936 T C 9: 39,047,000 I140V probably benign Het
Patz1 A G 11: 3,307,812 K604E probably damaging Het
Pcsk6 T A 7: 66,035,250 V793E probably benign Het
Pla2g4d C T 2: 120,277,750 probably null Het
Plxnc1 A C 10: 94,841,551 L938R probably benign Het
Pou4f2 G T 8: 78,434,831 A381D probably damaging Het
Prdm4 A G 10: 85,899,223 L685P possibly damaging Het
Pxn T A 5: 115,552,147 V383E probably damaging Het
Rbl1 A G 2: 157,174,783 L632P probably damaging Het
Rnf135 T A 11: 80,196,881 S219T possibly damaging Het
Sdk2 T C 11: 113,791,436 D2039G possibly damaging Het
Sdk2 C T 11: 113,838,646 silent Het
Slc5a6 A G 5: 31,042,644 Y131H probably damaging Het
Slc9a1 T C 4: 133,418,080 I492T probably damaging Het
Soga3 A T 10: 29,196,839 Q709L probably damaging Het
Spag5 A G 11: 78,320,616 K993E probably damaging Het
Sptbn1 T G 11: 30,159,371 I75L possibly damaging Het
Syngap1 T C 17: 26,952,579 S46P possibly damaging Het
Tfcp2l1 T A 1: 118,675,605 F458I probably damaging Het
Tmem67 A G 4: 12,087,840 V102A probably benign Het
Tomm70a T C 16: 57,121,961 S34P unknown Het
Txlnb G T 10: 17,843,233 G604V probably benign Het
Ube2q1 A G 3: 89,776,176 T143A probably benign Het
Unc80 C T 1: 66,503,669 R361* probably null Het
Vcan T C 13: 89,703,547 D1098G probably benign Het
Vmn1r176 T A 7: 23,835,381 T116S probably damaging Het
Wdr81 C T 11: 75,454,423 R6K probably benign Het
Zan T A 5: 137,403,050 T4136S unknown Het
Zbtb14 C A 17: 69,388,502 F398L probably damaging Het
Zfp606 A T 7: 12,493,971 H615L probably damaging Het
Zp3r A T 1: 130,582,880 N433K probably benign Het
Other mutations in Dpp9
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00895:Dpp9 APN 17 56205240 missense probably damaging 0.99
IGL00920:Dpp9 APN 17 56200599 missense probably benign 0.01
IGL01568:Dpp9 APN 17 56191159 missense probably benign
IGL01583:Dpp9 APN 17 56211666 missense probably benign 0.00
IGL01613:Dpp9 APN 17 56190713 missense probably benign
IGL03371:Dpp9 APN 17 56187377 missense probably benign 0.00
R0100:Dpp9 UTSW 17 56205854 missense possibly damaging 0.75
R0100:Dpp9 UTSW 17 56205854 missense possibly damaging 0.75
R0418:Dpp9 UTSW 17 56194404 splice site probably benign
R1163:Dpp9 UTSW 17 56199426 missense possibly damaging 0.90
R1709:Dpp9 UTSW 17 56194431 missense probably benign
R1762:Dpp9 UTSW 17 56188362 missense probably damaging 1.00
R1809:Dpp9 UTSW 17 56199038 missense probably damaging 1.00
R1853:Dpp9 UTSW 17 56202885 missense probably benign 0.00
R1854:Dpp9 UTSW 17 56202885 missense probably benign 0.00
R2162:Dpp9 UTSW 17 56199113 missense possibly damaging 0.81
R2205:Dpp9 UTSW 17 56199287 missense possibly damaging 0.87
R2301:Dpp9 UTSW 17 56194973 missense probably benign 0.00
R2520:Dpp9 UTSW 17 56206868 missense probably damaging 1.00
R3831:Dpp9 UTSW 17 56199113 missense possibly damaging 0.81
R3833:Dpp9 UTSW 17 56199113 missense possibly damaging 0.81
R4364:Dpp9 UTSW 17 56187391 missense possibly damaging 0.79
R4737:Dpp9 UTSW 17 56198970 critical splice donor site probably null
R4740:Dpp9 UTSW 17 56198970 critical splice donor site probably null
R4741:Dpp9 UTSW 17 56205286 missense probably benign
R4798:Dpp9 UTSW 17 56191016 missense probably damaging 0.96
R4806:Dpp9 UTSW 17 56190030 missense probably damaging 1.00
R5375:Dpp9 UTSW 17 56189424 nonsense probably null
R5709:Dpp9 UTSW 17 56189393 missense probably benign
R5783:Dpp9 UTSW 17 56211655 missense probably damaging 0.98
R6454:Dpp9 UTSW 17 56206808 missense probably damaging 1.00
R6532:Dpp9 UTSW 17 56205854 missense possibly damaging 0.75
R6894:Dpp9 UTSW 17 56188321 missense probably damaging 1.00
R7398:Dpp9 UTSW 17 56189405 nonsense probably null
R7494:Dpp9 UTSW 17 56200619 missense probably damaging 1.00
R7495:Dpp9 UTSW 17 56195044 missense probably benign
R7511:Dpp9 UTSW 17 56205611 missense possibly damaging 0.52
R7556:Dpp9 UTSW 17 56190012 missense possibly damaging 0.66
R8228:Dpp9 UTSW 17 56191129 missense probably damaging 1.00
R8481:Dpp9 UTSW 17 56194467 missense possibly damaging 0.75
R8724:Dpp9 UTSW 17 56205867 missense probably benign 0.03
R8798:Dpp9 UTSW 17 56199037 missense probably damaging 1.00
R9209:Dpp9 UTSW 17 56205765 missense probably damaging 1.00
X0065:Dpp9 UTSW 17 56195006 missense possibly damaging 0.92
Predicted Primers PCR Primer
(F):5'- GCAATGGCTACCTGGAAGACACAG -3'
(R):5'- ACTTGGCGTCTAAGAGCACACAG -3'

Sequencing Primer
(F):5'- TTAAGCTGCTCGGGGACAC -3'
(R):5'- GTCTAAGAGCACACAGGCTTTTC -3'
Posted On 2014-05-09