Incidental Mutation 'R0920:Pknox1'
ID 82836
Institutional Source Beutler Lab
Gene Symbol Pknox1
Ensembl Gene ENSMUSG00000006705
Gene Name Pbx/knotted 1 homeobox
Synonyms D17Wsu76e, PREP1
MMRRC Submission 039070-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0920 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 31783708-31826667 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 31815865 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Lysine at position 240 (Q240K)
Ref Sequence ENSEMBL: ENSMUSP00000135804 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000097352] [ENSMUST00000175806] [ENSMUST00000176701]
AlphaFold O70477
Predicted Effect probably damaging
Transcript: ENSMUST00000097352
AA Change: Q240K

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000094966
Gene: ENSMUSG00000006705
AA Change: Q240K

DomainStartEndE-ValueType
Pfam:Meis_PKNOX_N 80 165 1.7e-39 PFAM
low complexity region 208 227 N/A INTRINSIC
low complexity region 236 252 N/A INTRINSIC
HOX 259 324 9.8e-12 SMART
low complexity region 404 415 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000175709
Predicted Effect probably damaging
Transcript: ENSMUST00000175806
AA Change: Q240K

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000134852
Gene: ENSMUSG00000006705
AA Change: Q240K

DomainStartEndE-ValueType
low complexity region 208 227 N/A INTRINSIC
low complexity region 236 252 N/A INTRINSIC
HOX 259 324 9.8e-12 SMART
low complexity region 404 415 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000175812
Predicted Effect probably damaging
Transcript: ENSMUST00000176701
AA Change: Q240K

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000135804
Gene: ENSMUSG00000006705
AA Change: Q240K

DomainStartEndE-ValueType
low complexity region 208 227 N/A INTRINSIC
low complexity region 236 252 N/A INTRINSIC
HOX 259 324 9.8e-12 SMART
low complexity region 404 415 N/A INTRINSIC
Meta Mutation Damage Score 0.3053 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.6%
  • 20x: 95.9%
Validation Efficiency 100% (37/37)
MGI Phenotype PHENOTYPE: Homozygous mutation of this gene results in embryonic lethality during fetal growth and development with variable penetrance, decreased body weight, and impaired T cell development. [provided by MGI curators]
Allele List at MGI

All alleles(80) : Targeted, knock-out(1) Gene trapped(79)

Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl4fm2 T C 4: 144,287,696 (GRCm39) probably benign Het
Adamts16 A G 13: 70,911,680 (GRCm39) probably benign Het
Adgra3 A G 5: 50,118,503 (GRCm39) V1015A probably benign Het
Armc5 G T 7: 127,839,491 (GRCm39) A270S probably damaging Het
Cacng1 A C 11: 107,596,682 (GRCm39) probably benign Het
Ccdc33 T C 9: 57,940,955 (GRCm39) D429G probably damaging Het
Ccdc88b G T 19: 6,824,017 (GRCm39) A1412E probably benign Het
Cfap298 C T 16: 90,724,267 (GRCm39) E125K probably damaging Het
Clock A T 5: 76,378,167 (GRCm39) S578T possibly damaging Het
Crp T C 1: 172,526,089 (GRCm39) F58S probably damaging Het
Dlg5 T A 14: 24,226,465 (GRCm39) Q125L probably damaging Het
Eif3i T C 4: 129,489,050 (GRCm39) probably benign Het
Gucy1a2 A C 9: 3,759,472 (GRCm39) D426A probably damaging Het
Hpcal1 C T 12: 17,841,098 (GRCm39) probably benign Het
Inf2 T A 12: 112,576,721 (GRCm39) probably benign Het
Kdm7a A G 6: 39,128,256 (GRCm39) L525P probably damaging Het
Kirrel3 A T 9: 34,939,648 (GRCm39) I152F probably damaging Het
Knl1 T A 2: 118,900,309 (GRCm39) I670K probably benign Het
Krt76 T C 15: 101,800,874 (GRCm39) T141A possibly damaging Het
Ldb3 T C 14: 34,289,460 (GRCm39) T249A probably benign Het
Magi3 A T 3: 103,941,507 (GRCm39) probably null Het
Mfn1 A G 3: 32,588,385 (GRCm39) probably null Het
Myb G T 10: 21,002,133 (GRCm39) T736K possibly damaging Het
Myo5b A C 18: 74,758,712 (GRCm39) K231T probably benign Het
Myt1l T A 12: 29,936,138 (GRCm39) C909S unknown Het
Npas4 C A 19: 5,036,344 (GRCm39) E607* probably null Het
Nphp3 A G 9: 103,909,106 (GRCm39) N772S probably benign Het
Nup88 G T 11: 70,847,146 (GRCm39) P288Q possibly damaging Het
Or2l13 A T 16: 19,305,680 (GRCm39) I31F probably benign Het
Plce1 A C 19: 38,724,965 (GRCm39) T1439P probably damaging Het
Ppp1r42 T A 1: 10,069,750 (GRCm39) N104I probably damaging Het
Prkar2a T A 9: 108,596,496 (GRCm39) probably benign Het
Stox2 C T 8: 47,646,053 (GRCm39) R469Q probably damaging Het
Syna A G 5: 134,587,956 (GRCm39) V331A probably benign Het
Vmn1r58 A T 7: 5,413,788 (GRCm39) N147K probably benign Het
Zdhhc6 A T 19: 55,300,133 (GRCm39) L148H probably damaging Het
Other mutations in Pknox1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00331:Pknox1 APN 17 31,818,619 (GRCm39) critical splice donor site probably null
IGL01830:Pknox1 APN 17 31,814,284 (GRCm39) missense probably benign 0.21
IGL02070:Pknox1 APN 17 31,822,339 (GRCm39) splice site probably benign
IGL02309:Pknox1 APN 17 31,809,683 (GRCm39) missense probably benign 0.34
IGL02707:Pknox1 APN 17 31,821,793 (GRCm39) missense possibly damaging 0.84
3-1:Pknox1 UTSW 17 31,807,436 (GRCm39) missense probably benign 0.02
R0001:Pknox1 UTSW 17 31,818,610 (GRCm39) missense probably damaging 0.98
R0147:Pknox1 UTSW 17 31,823,764 (GRCm39) missense probably benign 0.01
R0148:Pknox1 UTSW 17 31,823,764 (GRCm39) missense probably benign 0.01
R0388:Pknox1 UTSW 17 31,822,166 (GRCm39) missense probably damaging 1.00
R0443:Pknox1 UTSW 17 31,811,193 (GRCm39) missense probably damaging 1.00
R1428:Pknox1 UTSW 17 31,811,066 (GRCm39) splice site probably benign
R1563:Pknox1 UTSW 17 31,814,256 (GRCm39) missense probably damaging 1.00
R4199:Pknox1 UTSW 17 31,821,790 (GRCm39) missense probably damaging 0.96
R4200:Pknox1 UTSW 17 31,818,584 (GRCm39) missense probably benign 0.04
R4665:Pknox1 UTSW 17 31,814,300 (GRCm39) critical splice donor site probably null
R4700:Pknox1 UTSW 17 31,822,286 (GRCm39) missense probably damaging 1.00
R4764:Pknox1 UTSW 17 31,809,687 (GRCm39) missense possibly damaging 0.92
R5127:Pknox1 UTSW 17 31,809,713 (GRCm39) missense probably benign 0.00
R6220:Pknox1 UTSW 17 31,822,177 (GRCm39) nonsense probably null
R6712:Pknox1 UTSW 17 31,814,290 (GRCm39) missense probably benign 0.23
R6865:Pknox1 UTSW 17 31,807,534 (GRCm39) missense probably damaging 0.98
R7186:Pknox1 UTSW 17 31,822,172 (GRCm39) missense probably damaging 1.00
R8746:Pknox1 UTSW 17 31,809,624 (GRCm39) missense possibly damaging 0.83
R8781:Pknox1 UTSW 17 31,821,837 (GRCm39) critical splice donor site probably benign
R8865:Pknox1 UTSW 17 31,818,520 (GRCm39) missense probably benign 0.01
R9032:Pknox1 UTSW 17 31,822,229 (GRCm39) missense possibly damaging 0.48
R9085:Pknox1 UTSW 17 31,822,229 (GRCm39) missense possibly damaging 0.48
R9265:Pknox1 UTSW 17 31,809,672 (GRCm39) missense probably damaging 1.00
R9359:Pknox1 UTSW 17 31,822,229 (GRCm39) missense possibly damaging 0.48
R9401:Pknox1 UTSW 17 31,802,752 (GRCm39) missense probably benign 0.30
R9516:Pknox1 UTSW 17 31,822,183 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- CGTGCTGTTTGTGGGAAAGAAAAGC -3'
(R):5'- CCCCAATCATGCCAAGGATGTCAG -3'

Sequencing Primer
(F):5'- gtttttccctaagcacagcag -3'
(R):5'- TGCTTCCAGGGCCATGAATAAC -3'
Posted On 2013-11-08