Incidental Mutation 'P0027:Papd7'
Institutional Source Beutler Lab
Gene Symbol Papd7
Ensembl Gene ENSMUSG00000034575
Gene NamePAP associated domain containing 7
SynonymsPols, LAK-1, TRF4, TRF4-1
MMRRC Submission 038280-MU
Accession Numbers

Ncbi RefSeq: NM_198600.2, NM_001169131.1; MGI: 2682295

Is this an essential gene? Possibly non essential (E-score: 0.268) question?
Stock #P0027 (G1)
Quality Score
Status Validated
Chromosomal Location69497959-69534617 bp(-) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) G to A at 69506955 bp
Amino Acid Change Arginine to Stop codon at position 224 (R224*)
Ref Sequence ENSEMBL: ENSMUSP00000152244 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044081] [ENSMUST00000198607] [ENSMUST00000223344]
Predicted Effect probably null
Transcript: ENSMUST00000044081
AA Change: R224*
SMART Domains Protein: ENSMUSP00000040757
Gene: ENSMUSG00000034575
AA Change: R224*

Pfam:NTP_transf_2 15 124 4.1e-20 PFAM
Pfam:PAP_assoc 178 238 5.4e-19 PFAM
low complexity region 343 368 N/A INTRINSIC
low complexity region 496 505 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000198607
AA Change: R467*
SMART Domains Protein: ENSMUSP00000142516
Gene: ENSMUSG00000034575
AA Change: R467*

low complexity region 46 98 N/A INTRINSIC
low complexity region 106 118 N/A INTRINSIC
low complexity region 122 145 N/A INTRINSIC
low complexity region 206 220 N/A INTRINSIC
Pfam:NTP_transf_2 258 368 1.6e-14 PFAM
Pfam:PAP_assoc 421 481 8.3e-16 PFAM
low complexity region 586 611 N/A INTRINSIC
low complexity region 739 748 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000223344
AA Change: R224*
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 82.6%
  • 3x: 72.9%
  • 10x: 45.3%
  • 20x: 23.4%
Validation Efficiency 93% (53/57)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a DNA polymerase that is likely involved in DNA repair. In addition, the encoded protein may be required for sister chromatid adhesion. Alternatively spliced transcript variants that encode different isoforms have been described. [provided by RefSeq, Jan 2010]
Allele List at MGI

All alleles(5) : Targeted(4) Gene trapped(1)

Other mutations in this stock
Total: 20 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Bicd2 C A 13: 49,379,651 P571Q probably benign Het
Camta2 A G 11: 70,684,005 I75T probably damaging Het
Casp1 A T 9: 5,299,851 H108L probably benign Het
Copa A G 1: 172,111,948 E593G possibly damaging Het
Ftsj3 C A 11: 106,254,808 M66I possibly damaging Het
Kdm2a C T 19: 4,343,245 probably benign Het
Klhl14 T C 18: 21,558,135 Y446C probably damaging Het
Lims1 A G 10: 58,418,455 N344D probably benign Het
Marco A T 1: 120,474,712 W502R probably damaging Het
Ms4a10 T C 19: 10,964,128 D159G probably damaging Het
Msi2 A T 11: 88,394,597 M207K probably damaging Het
Myh15 C T 16: 49,081,208 T249I possibly damaging Het
Nap1l5 T A 6: 58,906,825 N48I probably damaging Het
Nup188 A G 2: 30,322,681 D632G probably damaging Het
Olfr354 T C 2: 36,907,570 V208A probably benign Het
Phactr4 G C 4: 132,371,090 T252R probably damaging Het
Sec14l2 C T 11: 4,103,673 probably null Het
Sim2 C A 16: 94,109,422 H228N probably benign Het
Tmem26 A G 10: 68,778,718 E321G probably benign Het
Yif1b T C 7: 29,238,613 probably null Het
Other mutations in Papd7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01537:Papd7 APN 13 69500559 missense probably benign 0.02
IGL02690:Papd7 APN 13 69510625 missense probably benign 0.01
IGL03047:Papd7 UTSW 13 69502911 missense probably damaging 1.00
R0309:Papd7 UTSW 13 69499932 missense possibly damaging 0.95
R1713:Papd7 UTSW 13 69503051 missense probably benign 0.10
R2936:Papd7 UTSW 13 69502327 missense possibly damaging 0.82
R3809:Papd7 UTSW 13 69512996 missense probably damaging 0.98
R4927:Papd7 UTSW 13 69502900 splice site probably null
R6419:Papd7 UTSW 13 69510666 missense possibly damaging 0.91
R7011:Papd7 UTSW 13 69500080 missense probably damaging 1.00
R7505:Papd7 UTSW 13 69506928 missense probably damaging 1.00
R7547:Papd7 UTSW 13 69533704 missense probably benign 0.04
R7554:Papd7 UTSW 13 69500072 missense probably damaging 1.00
R8040:Papd7 UTSW 13 69500481 missense probably damaging 0.99
RF027:Papd7 UTSW 13 69533854 unclassified probably benign
RF039:Papd7 UTSW 13 69533854 unclassified probably benign
T0722:Papd7 UTSW 13 69506955 nonsense probably null
Z1177:Papd7 UTSW 13 69503634 critical splice donor site probably null
Protein Function and Prediction

Studies in yeast indicate that TRF4 is a link between DNA replication and sister chromatid cohesion (1).  Further studies identified TRF4 as an essential protein in mitotic chromosome condensation (2).

Posted On2012-11-20
Science WriterAnne Murray