Incidental Mutation 'R0514:Prox1'
ID48073
Institutional Source Beutler Lab
Gene Symbol Prox1
Ensembl Gene ENSMUSG00000010175
Gene Nameprospero homeobox 1
SynonymsA230003G05Rik
MMRRC Submission 038708-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R0514 (G1)
Quality Score111
Status Not validated
Chromosome1
Chromosomal Location190118035-190170714 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 190161456 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 264 (T264I)
Ref Sequence ENSEMBL: ENSMUSP00000135066 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000010319] [ENSMUST00000175916] [ENSMUST00000177288]
Predicted Effect probably damaging
Transcript: ENSMUST00000010319
AA Change: T264I

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000010319
Gene: ENSMUSG00000010175
AA Change: T264I

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 probably damaging
Transcript: ENSMUST00000175916
AA Change: T264I

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000135703
Gene: ENSMUSG00000010175
AA Change: T264I

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 probably damaging
Transcript: ENSMUST00000177288
AA Change: T264I

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000135066
Gene: ENSMUSG00000010175
AA Change: T264I

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: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.1%
Validation Efficiency
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: 91 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acpp T A 9: 104,319,978 Y154F probably damaging Het
Acsl6 A T 11: 54,350,580 D579V probably damaging Het
Adamts18 C T 8: 113,738,769 probably null Het
Adamts20 A T 15: 94,270,376 V1882D probably damaging Het
Add3 A T 19: 53,236,843 K465* probably null Het
Ago1 T G 4: 126,439,595 I524L probably benign Het
Akr1c18 A G 13: 4,137,191 M208T probably benign Het
Anapc1 C A 2: 128,632,655 L1413F probably damaging Het
Arid4b A T 13: 14,184,317 D646V probably damaging Het
Arnt2 T C 7: 84,304,859 E261G probably benign Het
Bccip C T 7: 133,719,130 T211I possibly damaging Het
Bsn T C 9: 108,125,782 S475G probably benign Het
Cdh26 G A 2: 178,466,828 probably null Het
Ceacam2 A G 7: 25,520,931 F414S probably benign Het
Cfb T C 17: 34,860,898 R172G probably damaging Het
Cntnap5b A C 1: 99,772,786 T8P probably benign Het
Cpne9 A T 6: 113,290,013 I136L probably damaging Het
Crtc1 A T 8: 70,402,429 probably null Het
Dcdc2a A T 13: 25,119,386 H300L probably benign Het
Dhdh C T 7: 45,488,706 V20M probably benign Het
Dhx34 T C 7: 16,210,537 Q584R probably benign Het
Dis3l2 A G 1: 87,047,092 Y701C probably damaging Het
Dmrt2 T C 19: 25,675,655 probably null Het
Dnah5 A G 15: 28,366,321 T2727A probably damaging Het
Dopey1 A G 9: 86,520,734 E1329G probably damaging Het
Evpl A G 11: 116,223,291 V1191A probably damaging Het
Fam198a A G 9: 121,978,352 T521A possibly damaging Het
Fgfr1op A G 17: 8,191,434 N342S possibly damaging Het
Fhl4 T C 10: 85,098,386 D177G probably damaging Het
Heg1 A G 16: 33,726,756 T662A possibly damaging Het
Ifih1 A G 2: 62,623,391 probably null Het
Il13 T C 11: 53,632,518 R87G possibly damaging Het
Kcnc3 T A 7: 44,595,928 Y547* probably null Het
Krt81 C A 15: 101,463,627 R24L possibly damaging Het
Lama1 G A 17: 67,764,698 G860D probably benign Het
Lmo7 T C 14: 101,887,173 L356P probably damaging Het
Lmo7 A T 14: 101,896,559 K447I probably damaging Het
Lrp2bp A G 8: 46,011,958 H38R probably damaging Het
Magi3 G A 3: 104,015,022 P1460S probably damaging Het
Megf8 T A 7: 25,364,303 C2695S possibly damaging Het
Mrgprb2 T G 7: 48,551,970 S336R probably benign Het
Mrgprx2 C T 7: 48,482,964 M1I probably null Het
Mug2 T C 6: 122,081,599 L1320P probably damaging Het
Noxred1 A G 12: 87,227,064 S68P probably benign Het
Olfr504 T A 7: 108,565,672 Y41F probably damaging Het
Olfr561 T A 7: 102,775,332 H269Q probably benign Het
Os9 C T 10: 127,119,639 C123Y probably damaging Het
Ostf1 T A 19: 18,596,359 T42S probably benign Het
Parg C A 14: 32,254,560 T186K possibly damaging Het
Pcnx T A 12: 81,995,110 M2172K probably benign Het
Pip4k2a A G 2: 18,845,936 I360T probably damaging Het
Pkn2 T C 3: 142,810,458 D568G possibly damaging Het
Plch2 A G 4: 154,998,886 S431P probably damaging Het
Prl8a6 A T 13: 27,433,007 C233* probably null Het
Prr5 A G 15: 84,702,766 N248S probably benign Het
Psip1 A C 4: 83,460,037 S407R probably damaging Het
Rab32 A T 10: 10,550,896 V102E probably damaging Het
Rap1gap2 T G 11: 74,388,854 K687Q possibly damaging Het
Rbak A T 5: 143,173,414 V628E probably damaging Het
Rnf148 T C 6: 23,654,793 E68G possibly damaging Het
Rnf212 A T 5: 108,749,442 S3T probably damaging Het
Rrad T G 8: 104,628,627 I250L probably benign Het
Sall4 T C 2: 168,755,705 H405R probably damaging Het
Scn9a T C 2: 66,483,678 R1888G probably damaging Het
Setd5 G T 6: 113,119,437 E535* probably null Het
Slc20a1 C T 2: 129,199,891 S58L probably damaging Het
Slc31a1 A G 4: 62,385,604 probably benign Het
Slc38a11 G T 2: 65,316,865 Q423K probably benign Het
Snrpd1 A T 18: 10,626,846 T38S possibly damaging Het
Taar4 A G 10: 23,960,882 D130G probably damaging Het
Tfb2m C T 1: 179,531,304 R338H probably benign Het
Tm2d2 A G 8: 25,022,726 I197V possibly damaging Het
Tmem132a C T 19: 10,858,991 G725D probably damaging Het
Tmem67 T C 4: 12,089,317 T38A probably benign Het
Tmprss15 A T 16: 78,968,267 S816T probably benign Het
Tnfrsf11a A G 1: 105,826,992 E263G probably damaging Het
Tnfrsf17 C T 16: 11,315,327 L90F probably benign Het
Tpr A G 1: 150,402,273 K117E possibly damaging Het
Trim43a C T 9: 88,584,336 Q5* probably null Het
Ubn1 A T 16: 5,073,071 D498V probably damaging Het
Vipr1 T A 9: 121,658,049 C63S probably damaging Het
Vmn1r237 T A 17: 21,314,670 H218Q possibly damaging Het
Vmn2r100 C A 17: 19,522,120 P252Q possibly damaging Het
Vmn2r95 T C 17: 18,451,582 V527A probably benign Het
Vmn2r97 A T 17: 18,914,472 T51S probably benign Het
Vwa8 G A 14: 78,947,189 V376I probably benign Het
Wdfy4 T A 14: 33,080,775 T1838S probably benign Het
Zcwpw1 A T 5: 137,796,683 E47V probably benign Het
Zeb2 T C 2: 45,002,647 E130G possibly damaging Het
Zfp111 A G 7: 24,199,143 Y348H probably damaging Het
Zfp53 T C 17: 21,509,009 S435P probably damaging Het
Other mutations in Prox1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00588:Prox1 APN 1 190123410 splice site probably benign
IGL01729:Prox1 APN 1 190161175 missense probably benign
IGL02167:Prox1 APN 1 190161280 missense probably benign 0.13
IGL02416:Prox1 APN 1 190161130 missense probably benign 0.00
IGL02419:Prox1 APN 1 190161130 missense probably benign 0.00
IGL03234:Prox1 APN 1 190161636 missense probably damaging 1.00
R0069:Prox1 UTSW 1 190160919 missense possibly damaging 0.85
R1249:Prox1 UTSW 1 190147061 missense possibly damaging 0.94
R1299:Prox1 UTSW 1 190146943 splice site probably benign
R1601:Prox1 UTSW 1 190161006 missense probably damaging 0.99
R1893:Prox1 UTSW 1 190160518 splice site probably benign
R2090:Prox1 UTSW 1 190160812 missense probably damaging 0.99
R2366:Prox1 UTSW 1 190161882 missense probably damaging 0.96
R4614:Prox1 UTSW 1 190162008 missense probably damaging 0.99
R4799:Prox1 UTSW 1 190153472 missense probably damaging 0.98
R4873:Prox1 UTSW 1 190162122 missense probably damaging 0.99
R4875:Prox1 UTSW 1 190162122 missense probably damaging 0.99
R5124:Prox1 UTSW 1 190161279 missense possibly damaging 0.73
R5149:Prox1 UTSW 1 190147053 missense possibly damaging 0.89
R5256:Prox1 UTSW 1 190161441 missense probably benign 0.02
R5545:Prox1 UTSW 1 190147142 missense probably damaging 1.00
R5985:Prox1 UTSW 1 190146955 missense possibly damaging 0.93
R5993:Prox1 UTSW 1 190162239 missense probably damaging 1.00
R6833:Prox1 UTSW 1 190160778 missense probably damaging 0.99
R7335:Prox1 UTSW 1 190161845 missense possibly damaging 0.93
R7385:Prox1 UTSW 1 190162126 missense probably benign
R7572:Prox1 UTSW 1 190123386 missense probably benign 0.10
R7608:Prox1 UTSW 1 190153445 missense probably benign 0.24
R7655:Prox1 UTSW 1 190162221 missense probably damaging 0.99
R7656:Prox1 UTSW 1 190162221 missense probably damaging 0.99
Z1088:Prox1 UTSW 1 190161999 missense probably damaging 0.96
Predicted Primers PCR Primer
(F):5'- TTTGACCACCGTGTCCACAACC -3'
(R):5'- AGCAGCAGCAACAGAGTTTCCAG -3'

Sequencing Primer
(F):5'- TTAAGGTCTCTGCCAGATGC -3'
(R):5'- AAGACATGCAGAAGCAGCTG -3'
Posted On2013-06-12