Incidental Mutation 'R7398:Dpp9'
ID 573994
Institutional Source Beutler Lab
Gene Symbol Dpp9
Ensembl Gene ENSMUSG00000001229
Gene Name dipeptidylpeptidase 9
Synonyms DPRP2, 6430584G11Rik
MMRRC Submission 045480-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7398 (G1)
Quality Score 225.009
Status Not validated
Chromosome 17
Chromosomal Location 56493807-56525905 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) G to A at 56496405 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Stop codon at position 768 (R768*)
Ref Sequence ENSEMBL: ENSMUSP00000046604 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038794]
AlphaFold Q8BVG4
Predicted Effect probably null
Transcript: ENSMUST00000038794
AA Change: R768*
SMART Domains Protein: ENSMUSP00000046604
Gene: ENSMUSG00000001229
AA Change: R768*

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abl1 T A 2: 31,680,811 (GRCm39) S368T probably damaging Het
Acmsd A G 1: 127,657,172 (GRCm39) probably benign Het
Arid3b A T 9: 57,703,495 (GRCm39) S445T probably benign Het
Brinp1 A G 4: 68,759,591 (GRCm39) V91A probably benign Het
Ccne1 A G 7: 37,805,702 (GRCm39) probably null Het
Col3a1 A T 1: 45,366,973 (GRCm39) I249F unknown Het
Crybg3 T C 16: 59,377,688 (GRCm39) I1189V probably benign Het
Cyp2d34 A T 15: 82,500,964 (GRCm39) D389E probably benign Het
D130043K22Rik A C 13: 25,077,360 (GRCm39) I998L probably damaging Het
Dgkq A G 5: 108,803,056 (GRCm39) I298T possibly damaging Het
Dnah17 T C 11: 117,971,550 (GRCm39) E2161G probably damaging Het
Dnajc25 T C 4: 59,017,824 (GRCm39) probably null Het
Dusp6 T A 10: 99,100,740 (GRCm39) N245K probably damaging Het
Eea1 C A 10: 95,831,493 (GRCm39) H195N probably benign Het
Efhc1 A G 1: 21,059,744 (GRCm39) E598G probably benign Het
Epb41l1 T C 2: 156,376,682 (GRCm39) V809A probably damaging Het
Gas8 T A 8: 124,245,690 (GRCm39) M1K probably null Het
Gcm1 G A 9: 77,971,961 (GRCm39) V301I probably benign Het
Gm11554 T A 11: 99,695,085 (GRCm39) S43C unknown Het
Gm7298 A G 6: 121,758,912 (GRCm39) I1177V probably benign Het
Gm8011 A G 14: 42,285,918 (GRCm39) T27A Het
Hmcn1 A G 1: 150,522,421 (GRCm39) I3493T probably benign Het
Insrr T G 3: 87,716,039 (GRCm39) I578S probably damaging Het
Kif13b A G 14: 64,994,972 (GRCm39) D908G probably null Het
Lhcgr G C 17: 89,079,474 (GRCm39) Q71E probably benign Het
Lrrc34 T C 3: 30,697,491 (GRCm39) D80G probably damaging Het
Lrrc7 C A 3: 157,997,595 (GRCm39) E156* probably null Het
Lrrc9 A G 12: 72,547,590 (GRCm39) D1255G probably damaging Het
Mcidas A G 13: 113,133,416 (GRCm39) N116D probably benign Het
Mmp7 A G 9: 7,697,594 (GRCm39) N210D probably damaging Het
Morc3 A G 16: 93,671,748 (GRCm39) D926G probably damaging Het
Mrgpra9 A G 7: 46,885,385 (GRCm39) I94T possibly damaging Het
Muc16 C A 9: 18,549,038 (GRCm39) V5752F possibly damaging Het
Myo16 A T 8: 10,612,183 (GRCm39) D1276V unknown Het
Nlrc4 T G 17: 74,753,537 (GRCm39) E282A probably damaging Het
Nos2 T A 11: 78,827,297 (GRCm39) Y227* probably null Het
Obox5 A C 7: 15,492,713 (GRCm39) M223L probably benign Het
Or10ak13 C A 4: 118,638,896 (GRCm39) L295F possibly damaging Het
Pygm G A 19: 6,435,966 (GRCm39) R139H probably damaging Het
Ranbp2 C A 10: 58,303,099 (GRCm39) P789T probably damaging Het
Riok2 T G 17: 17,607,501 (GRCm39) S350A probably benign Het
Rnf214 C T 9: 45,778,845 (GRCm39) V445I possibly damaging Het
Skida1 C T 2: 18,051,083 (GRCm39) V603I unknown Het
Skint6 T A 4: 112,755,335 (GRCm39) R747S probably benign Het
Slc24a5 G A 2: 124,927,694 (GRCm39) W331* probably null Het
Slc5a10 A T 11: 61,564,405 (GRCm39) C525S probably benign Het
Styxl2 A G 1: 165,928,044 (GRCm39) S523P probably damaging Het
Sult2b1 T C 7: 45,380,718 (GRCm39) Y288C probably damaging Het
Tagln3 G T 16: 45,543,440 (GRCm39) N67K probably damaging Het
Trav21-dv12 A T 14: 54,114,162 (GRCm39) H94L probably benign Het
Tshz2 A G 2: 169,726,094 (GRCm39) E230G probably damaging Het
Usb1 T A 8: 96,071,931 (GRCm39) H210Q probably damaging Het
Vill C T 9: 118,899,716 (GRCm39) P767L probably benign Het
Vmn2r94 A T 17: 18,477,603 (GRCm39) N269K probably benign Het
Zfp764l1 C T 7: 126,992,496 (GRCm39) C38Y probably null Het
Other mutations in Dpp9
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00895:Dpp9 APN 17 56,512,240 (GRCm39) missense probably damaging 0.99
IGL00920:Dpp9 APN 17 56,507,599 (GRCm39) missense probably benign 0.01
IGL01568:Dpp9 APN 17 56,498,159 (GRCm39) missense probably benign
IGL01583:Dpp9 APN 17 56,518,666 (GRCm39) missense probably benign 0.00
IGL01613:Dpp9 APN 17 56,497,713 (GRCm39) missense probably benign
IGL03371:Dpp9 APN 17 56,494,377 (GRCm39) missense probably benign 0.00
R0100:Dpp9 UTSW 17 56,512,854 (GRCm39) missense possibly damaging 0.75
R0100:Dpp9 UTSW 17 56,512,854 (GRCm39) missense possibly damaging 0.75
R0418:Dpp9 UTSW 17 56,501,404 (GRCm39) splice site probably benign
R1163:Dpp9 UTSW 17 56,506,426 (GRCm39) missense possibly damaging 0.90
R1680:Dpp9 UTSW 17 56,497,103 (GRCm39) missense probably benign 0.00
R1709:Dpp9 UTSW 17 56,501,431 (GRCm39) missense probably benign
R1762:Dpp9 UTSW 17 56,495,362 (GRCm39) missense probably damaging 1.00
R1809:Dpp9 UTSW 17 56,506,038 (GRCm39) missense probably damaging 1.00
R1853:Dpp9 UTSW 17 56,509,885 (GRCm39) missense probably benign 0.00
R1854:Dpp9 UTSW 17 56,509,885 (GRCm39) missense probably benign 0.00
R2162:Dpp9 UTSW 17 56,506,113 (GRCm39) missense possibly damaging 0.81
R2205:Dpp9 UTSW 17 56,506,287 (GRCm39) missense possibly damaging 0.87
R2301:Dpp9 UTSW 17 56,501,973 (GRCm39) missense probably benign 0.00
R2520:Dpp9 UTSW 17 56,513,868 (GRCm39) missense probably damaging 1.00
R3831:Dpp9 UTSW 17 56,506,113 (GRCm39) missense possibly damaging 0.81
R3833:Dpp9 UTSW 17 56,506,113 (GRCm39) missense possibly damaging 0.81
R4364:Dpp9 UTSW 17 56,494,391 (GRCm39) missense possibly damaging 0.79
R4737:Dpp9 UTSW 17 56,505,970 (GRCm39) critical splice donor site probably null
R4740:Dpp9 UTSW 17 56,505,970 (GRCm39) critical splice donor site probably null
R4741:Dpp9 UTSW 17 56,512,286 (GRCm39) missense probably benign
R4798:Dpp9 UTSW 17 56,498,016 (GRCm39) missense probably damaging 0.96
R4806:Dpp9 UTSW 17 56,497,030 (GRCm39) missense probably damaging 1.00
R5375:Dpp9 UTSW 17 56,496,424 (GRCm39) nonsense probably null
R5709:Dpp9 UTSW 17 56,496,393 (GRCm39) missense probably benign
R5783:Dpp9 UTSW 17 56,518,655 (GRCm39) missense probably damaging 0.98
R6454:Dpp9 UTSW 17 56,513,808 (GRCm39) missense probably damaging 1.00
R6532:Dpp9 UTSW 17 56,512,854 (GRCm39) missense possibly damaging 0.75
R6894:Dpp9 UTSW 17 56,495,321 (GRCm39) missense probably damaging 1.00
R7494:Dpp9 UTSW 17 56,507,619 (GRCm39) missense probably damaging 1.00
R7495:Dpp9 UTSW 17 56,502,044 (GRCm39) missense probably benign
R7511:Dpp9 UTSW 17 56,512,611 (GRCm39) missense possibly damaging 0.52
R7556:Dpp9 UTSW 17 56,497,012 (GRCm39) missense possibly damaging 0.66
R8228:Dpp9 UTSW 17 56,498,129 (GRCm39) missense probably damaging 1.00
R8481:Dpp9 UTSW 17 56,501,467 (GRCm39) missense possibly damaging 0.75
R8724:Dpp9 UTSW 17 56,512,867 (GRCm39) missense probably benign 0.03
R8798:Dpp9 UTSW 17 56,506,037 (GRCm39) missense probably damaging 1.00
R9209:Dpp9 UTSW 17 56,512,765 (GRCm39) missense probably damaging 1.00
R9660:Dpp9 UTSW 17 56,494,458 (GRCm39) missense probably damaging 1.00
R9666:Dpp9 UTSW 17 56,501,946 (GRCm39) missense probably damaging 0.99
X0065:Dpp9 UTSW 17 56,502,006 (GRCm39) missense possibly damaging 0.92
Predicted Primers PCR Primer
(F):5'- GGCCTGCTCTAACAATACCC -3'
(R):5'- GCCACAAGTGTTCAAGGTGG -3'

Sequencing Primer
(F):5'- CCAACAGACACCTGGACG -3'
(R):5'- TTAAGGCCCACAGGACCTGTC -3'
Posted On 2019-09-13