Incidental Mutation 'R8730:Prox1'
ID 662681
Institutional Source Beutler Lab
Gene Symbol Prox1
Ensembl Gene ENSMUSG00000010175
Gene Name prospero homeobox 1
Synonyms A230003G05Rik
MMRRC Submission 068578-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8730 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 189850232-189902911 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 189894238 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 69 (V69A)
Ref Sequence ENSEMBL: ENSMUSP00000010319 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000010319] [ENSMUST00000175916] [ENSMUST00000177288]
AlphaFold P48437
Predicted Effect possibly damaging
Transcript: ENSMUST00000010319
AA Change: V69A

PolyPhen 2 Score 0.845 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000010319
Gene: ENSMUSG00000010175
AA Change: V69A

DomainStartEndE-ValueType
low complexity region 208 223 N/A INTRINSIC
SCOP:d1fxkc_ 227 363 9e-5 SMART
low complexity region 514 526 N/A INTRINSIC
low complexity region 529 545 N/A INTRINSIC
Pfam:HPD 578 735 8.9e-91 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000175916
AA Change: V69A

PolyPhen 2 Score 0.845 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000135703
Gene: ENSMUSG00000010175
AA Change: V69A

DomainStartEndE-ValueType
low complexity region 208 223 N/A INTRINSIC
SCOP:d1fxkc_ 227 363 9e-5 SMART
low complexity region 514 526 N/A INTRINSIC
low complexity region 529 545 N/A INTRINSIC
Pfam:HPD 578 735 8.9e-91 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000177288
AA Change: V69A

PolyPhen 2 Score 0.845 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000135066
Gene: ENSMUSG00000010175
AA Change: V69A

DomainStartEndE-ValueType
low complexity region 208 223 N/A INTRINSIC
SCOP:d1fxkc_ 227 363 9e-5 SMART
low complexity region 514 526 N/A INTRINSIC
low complexity region 529 545 N/A INTRINSIC
Pfam:HPD 579 732 2.2e-86 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.3%
  • 20x: 97.3%
Validation Efficiency 100% (57/57)
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 member of the homeobox transcription factor family. Members of this family contain a homeobox domain that consists of a 60-amino acid helix-turn-helix structure that binds DNA and RNA. The protein encoded by this gene is conserved across vertebrates and may play an essential role during development. Altered levels of this protein have been reported in cancers of different organs, such as colon, brain, blood, breast, pancreas, liver and esophagus. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2012]
PHENOTYPE: Homozygous mutation of this gene results in embryonic lethality with impaired development of the lens, lymphatic system, liver and pancreas. Heterozygous mutation results in early postnatal lethality with varying penetrance on different genetic backgrounds, obesity and lymphatic vessel abnormalities [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam22 A C 5: 8,208,830 (GRCm39) S200A probably benign Het
Adgrg3 G A 8: 95,766,556 (GRCm39) R409H probably benign Het
Aldh1l2 C T 10: 83,342,506 (GRCm39) V548M possibly damaging Het
Ampd1 T A 3: 102,992,676 (GRCm39) C143* probably null Het
Angpt4 A G 2: 151,771,467 (GRCm39) Q261R probably damaging Het
Ccar1 T C 10: 62,601,191 (GRCm39) K491E probably damaging Het
Cd177 A T 7: 24,457,501 (GRCm39) M180K possibly damaging Het
Dcst2 C T 3: 89,280,553 (GRCm39) R620C probably damaging Het
Dcun1d4 T A 5: 73,688,832 (GRCm39) probably benign Het
Dhrs1 T A 14: 55,980,978 (GRCm39) T103S probably benign Het
Dnah2 A G 11: 69,384,087 (GRCm39) L1043P possibly damaging Het
Eci3 A T 13: 35,144,405 (GRCm39) N19K probably benign Het
Ets1 A T 9: 32,649,614 (GRCm39) D317V probably damaging Het
Fem1c T C 18: 46,638,668 (GRCm39) I445V possibly damaging Het
Gabpb1 T C 2: 126,492,484 (GRCm39) I176M possibly damaging Het
Gm6563 A T 19: 23,653,429 (GRCm39) K73I probably damaging Het
Grap2 A G 15: 80,532,140 (GRCm39) R252G possibly damaging Het
Gsx1 T C 5: 147,126,651 (GRCm39) L158P probably damaging Het
Hand2 T A 8: 57,775,468 (GRCm39) V176E probably benign Het
Hey2 G T 10: 30,718,622 (GRCm39) T8K possibly damaging Het
Igsf3 T C 3: 101,334,532 (GRCm39) I203T probably benign Het
Itgax G A 7: 127,739,066 (GRCm39) probably null Het
Kcnn2 A G 18: 45,725,139 (GRCm39) I212V possibly damaging Het
Kcnu1 G T 8: 26,403,708 (GRCm39) V740L probably damaging Het
Kcnv1 A G 15: 44,972,797 (GRCm39) I362T probably damaging Het
Klhdc9 C T 1: 171,186,488 (GRCm39) G316D probably damaging Het
Mcmbp T C 7: 128,317,738 (GRCm39) E169G probably damaging Het
Muc20 G T 16: 32,599,490 (GRCm39) H645N probably benign Het
Nrm A G 17: 36,175,423 (GRCm39) T52A probably benign Het
Or13a23-ps1 T C 7: 140,119,197 (GRCm39) S256P unknown Het
Or14c41 A G 7: 86,235,259 (GRCm39) K259E probably benign Het
Or2y3 A T 17: 38,392,925 (GRCm39) *315K probably null Het
Or4c105 T A 2: 88,648,043 (GRCm39) M176K possibly damaging Het
Or4g7 T A 2: 111,309,934 (GRCm39) D268E probably damaging Het
Or51f23 T C 7: 102,453,348 (GRCm39) V221A probably benign Het
Pde11a A T 2: 75,889,334 (GRCm39) N713K probably damaging Het
Pfpl T C 19: 12,405,944 (GRCm39) L65S probably damaging Het
Prss39 A G 1: 34,539,198 (GRCm39) H146R probably damaging Het
Pxt1 A T 17: 29,153,702 (GRCm39) F44I possibly damaging Het
Rbp3 A G 14: 33,677,795 (GRCm39) D581G probably benign Het
Rims2 A G 15: 39,381,239 (GRCm39) T1057A probably benign Het
Robo1 G A 16: 72,786,495 (GRCm39) G836R probably benign Het
Slc34a3 A T 2: 25,122,057 (GRCm39) S155T possibly damaging Het
Slc35d1 T C 4: 103,030,951 (GRCm39) Y308C Het
Slfn9 T C 11: 82,878,194 (GRCm39) I312V possibly damaging Het
St3gal5 T A 6: 72,130,461 (GRCm39) L351Q probably damaging Het
Tanc1 A G 2: 59,601,590 (GRCm39) D157G probably benign Het
Tmprss11g C T 5: 86,638,837 (GRCm39) probably null Het
Tnpo1 A T 13: 98,989,916 (GRCm39) I745N probably benign Het
Uggt1 C A 1: 36,236,624 (GRCm39) probably null Het
Ugt8a G A 3: 125,732,105 (GRCm39) probably benign Het
Urod T C 4: 116,850,729 (GRCm39) probably benign Het
Vmn1r211 A T 13: 23,035,838 (GRCm39) Y276* probably null Het
Vwa3a T A 7: 120,381,910 (GRCm39) S582T probably damaging Het
Zfp869 A T 8: 70,159,177 (GRCm39) C465* probably null Het
Other mutations in Prox1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00588:Prox1 APN 1 189,855,607 (GRCm39) splice site probably benign
IGL01729:Prox1 APN 1 189,893,372 (GRCm39) missense probably benign
IGL02167:Prox1 APN 1 189,893,477 (GRCm39) missense probably benign 0.13
IGL02416:Prox1 APN 1 189,893,327 (GRCm39) missense probably benign 0.00
IGL02419:Prox1 APN 1 189,893,327 (GRCm39) missense probably benign 0.00
IGL03234:Prox1 APN 1 189,893,833 (GRCm39) missense probably damaging 1.00
R0069:Prox1 UTSW 1 189,893,116 (GRCm39) missense possibly damaging 0.85
R0514:Prox1 UTSW 1 189,893,653 (GRCm39) missense probably damaging 0.99
R1249:Prox1 UTSW 1 189,879,258 (GRCm39) missense possibly damaging 0.94
R1299:Prox1 UTSW 1 189,879,140 (GRCm39) splice site probably benign
R1601:Prox1 UTSW 1 189,893,203 (GRCm39) missense probably damaging 0.99
R1893:Prox1 UTSW 1 189,892,715 (GRCm39) splice site probably benign
R2090:Prox1 UTSW 1 189,893,009 (GRCm39) missense probably damaging 0.99
R2366:Prox1 UTSW 1 189,894,079 (GRCm39) missense probably damaging 0.96
R4614:Prox1 UTSW 1 189,894,205 (GRCm39) missense probably damaging 0.99
R4799:Prox1 UTSW 1 189,885,669 (GRCm39) missense probably damaging 0.98
R4873:Prox1 UTSW 1 189,894,319 (GRCm39) missense probably damaging 0.99
R4875:Prox1 UTSW 1 189,894,319 (GRCm39) missense probably damaging 0.99
R5124:Prox1 UTSW 1 189,893,476 (GRCm39) missense possibly damaging 0.73
R5149:Prox1 UTSW 1 189,879,250 (GRCm39) missense possibly damaging 0.89
R5256:Prox1 UTSW 1 189,893,638 (GRCm39) missense probably benign 0.02
R5545:Prox1 UTSW 1 189,879,339 (GRCm39) missense probably damaging 1.00
R5985:Prox1 UTSW 1 189,879,152 (GRCm39) missense possibly damaging 0.93
R5993:Prox1 UTSW 1 189,894,436 (GRCm39) missense probably damaging 1.00
R6833:Prox1 UTSW 1 189,892,975 (GRCm39) missense probably damaging 0.99
R7335:Prox1 UTSW 1 189,894,042 (GRCm39) missense possibly damaging 0.93
R7385:Prox1 UTSW 1 189,894,323 (GRCm39) missense probably benign
R7572:Prox1 UTSW 1 189,855,583 (GRCm39) missense probably benign 0.10
R7608:Prox1 UTSW 1 189,885,642 (GRCm39) missense probably benign 0.24
R7655:Prox1 UTSW 1 189,894,418 (GRCm39) missense probably damaging 0.99
R7656:Prox1 UTSW 1 189,894,418 (GRCm39) missense probably damaging 0.99
R8070:Prox1 UTSW 1 189,893,107 (GRCm39) missense probably damaging 0.96
R9141:Prox1 UTSW 1 189,892,511 (GRCm39) splice site probably null
R9216:Prox1 UTSW 1 189,892,905 (GRCm39) missense possibly damaging 0.91
R9273:Prox1 UTSW 1 189,893,242 (GRCm39) missense possibly damaging 0.91
Z1088:Prox1 UTSW 1 189,894,196 (GRCm39) missense probably damaging 0.96
Predicted Primers PCR Primer
(F):5'- GCTGTCTCTTGAAGAGTTGCTAC -3'
(R):5'- ATGCCTGACCATGACAGCAC -3'

Sequencing Primer
(F):5'- GAGTTGCTACATATATCCTCCTGATG -3'
(R):5'- ACAGCCCTCTTAAGCCGG -3'
Posted On 2021-03-08