Incidental Mutation 'R6707:Hpx'
ID 528976
Institutional Source Beutler Lab
Gene Symbol Hpx
Ensembl Gene ENSMUSG00000030895
Gene Name hemopexin
Synonyms Hpxn, hx
MMRRC Submission 044825-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6707 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 105240818-105249323 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 105244682 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 168 (S168T)
Ref Sequence ENSEMBL: ENSMUSP00000147802 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033185] [ENSMUST00000210531]
AlphaFold Q91X72
Predicted Effect probably benign
Transcript: ENSMUST00000033185
AA Change: S229T

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000033185
Gene: ENSMUSG00000030895
AA Change: S229T

DomainStartEndE-ValueType
HX 56 93 1.29e0 SMART
HX 97 140 5.52e-8 SMART
Blast:HX 143 186 3e-7 BLAST
HX 187 230 3.48e-5 SMART
HX 261 304 1.07e-5 SMART
HX 306 351 5.49e-3 SMART
Blast:HX 358 403 2e-17 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000210531
AA Change: S168T

PolyPhen 2 Score 0.095 (Sensitivity: 0.93; Specificity: 0.85)
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.4%
  • 20x: 95.6%
Validation Efficiency 100% (42/42)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a plasma glycoprotein that binds heme with high affinity. The encoded protein is an acute phase protein that transports heme from the plasma to the liver and may be involved in protecting cells from oxidative stress. [provided by RefSeq, Apr 2009]
PHENOTYPE: Mice homozygous for disruptions in this gene display an essentially normal phenotype. However, they have increased susceptiblity to induced hemolytic stress. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acss3 T C 10: 106,920,783 (GRCm39) Y109C probably damaging Het
Actg2 C T 6: 83,490,076 (GRCm39) W341* probably null Het
Adam29 C T 8: 56,325,135 (GRCm39) G440R probably damaging Het
Arfgef3 T C 10: 18,496,903 (GRCm39) D1153G probably benign Het
Arhgef28 T C 13: 98,211,624 (GRCm39) T120A possibly damaging Het
Arhgef28 G T 13: 98,073,224 (GRCm39) Q1371K probably damaging Het
BC051665 A T 13: 60,932,222 (GRCm39) D122E probably benign Het
Boc A T 16: 44,320,979 (GRCm39) I227N possibly damaging Het
Clca3b T A 3: 144,550,288 (GRCm39) Q219L probably benign Het
Cplane1 G A 15: 8,252,606 (GRCm39) V1943M probably benign Het
Cyp2c66 T A 19: 39,174,944 (GRCm39) F448Y probably damaging Het
Ddx5 A G 11: 106,673,058 (GRCm39) M489T probably benign Het
Dnm1 T C 2: 32,226,253 (GRCm39) D312G probably null Het
Ecpas T A 4: 58,879,101 (GRCm39) I63L possibly damaging Het
Eqtn T C 4: 94,796,056 (GRCm39) D215G probably benign Het
Evi5l A T 8: 4,256,322 (GRCm39) T706S probably benign Het
Gtf2f1 T C 17: 57,314,770 (GRCm39) E90G probably benign Het
Ipo4 C A 14: 55,866,361 (GRCm39) V773L possibly damaging Het
Ireb2 C T 9: 54,811,245 (GRCm39) T716I probably damaging Het
Klhl21 A G 4: 152,096,784 (GRCm39) D350G possibly damaging Het
Myh13 A T 11: 67,241,086 (GRCm39) N821I probably damaging Het
Nipbl G T 15: 8,354,043 (GRCm39) T1698K probably benign Het
Nod2 A G 8: 89,391,817 (GRCm39) H686R probably benign Het
Ntf3 A G 6: 126,141,691 (GRCm39) probably null Het
Or6c215 G T 10: 129,637,689 (GRCm39) A235D probably damaging Het
Or6c69 T C 10: 129,747,608 (GRCm39) T180A probably benign Het
Parp9 A T 16: 35,768,303 (GRCm39) H161L probably damaging Het
Pkhd1l1 A G 15: 44,392,539 (GRCm39) N1625D probably benign Het
Rdx T C 9: 51,974,954 (GRCm39) F30S probably damaging Het
Smo T A 6: 29,736,173 (GRCm39) V55E probably benign Het
Sox9 C A 11: 112,673,698 (GRCm39) N96K probably damaging Het
Spp2 T G 1: 88,345,016 (GRCm39) probably null Het
Tex46 A G 4: 136,340,161 (GRCm39) N82S probably benign Het
Timm22 C T 11: 76,298,151 (GRCm39) L41F possibly damaging Het
Tmem30a A T 9: 79,681,547 (GRCm39) Y207* probably null Het
Tmem70 T C 1: 16,747,531 (GRCm39) V216A probably damaging Het
Tspan18 T C 2: 93,040,302 (GRCm39) N151S probably benign Het
Vmn2r90 T C 17: 17,948,364 (GRCm39) C537R probably damaging Het
Vps50 A G 6: 3,545,583 (GRCm39) Y339C probably damaging Het
Zp2 C T 7: 119,733,145 (GRCm39) G599R possibly damaging Het
Other mutations in Hpx
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00337:Hpx APN 7 105,240,977 (GRCm39) missense probably damaging 1.00
IGL01861:Hpx APN 7 105,241,393 (GRCm39) nonsense probably null
IGL02441:Hpx APN 7 105,241,430 (GRCm39) missense probably damaging 1.00
IGL03117:Hpx APN 7 105,249,278 (GRCm39) missense possibly damaging 0.94
IGL03230:Hpx APN 7 105,248,519 (GRCm39) missense probably benign 0.04
IGL03376:Hpx APN 7 105,241,458 (GRCm39) unclassified probably benign
IGL03392:Hpx APN 7 105,241,609 (GRCm39) missense probably damaging 1.00
PIT4520001:Hpx UTSW 7 105,241,341 (GRCm39) missense probably benign 0.00
R0138:Hpx UTSW 7 105,241,445 (GRCm39) missense probably damaging 1.00
R0364:Hpx UTSW 7 105,245,471 (GRCm39) missense probably benign 0.18
R1195:Hpx UTSW 7 105,248,856 (GRCm39) splice site probably benign
R1195:Hpx UTSW 7 105,248,856 (GRCm39) splice site probably benign
R1958:Hpx UTSW 7 105,245,603 (GRCm39) missense probably damaging 1.00
R2007:Hpx UTSW 7 105,244,781 (GRCm39) missense probably damaging 1.00
R2025:Hpx UTSW 7 105,244,311 (GRCm39) missense probably damaging 1.00
R2173:Hpx UTSW 7 105,241,290 (GRCm39) missense probably benign 0.01
R2207:Hpx UTSW 7 105,241,633 (GRCm39) missense probably damaging 1.00
R3162:Hpx UTSW 7 105,248,847 (GRCm39) intron probably benign
R3849:Hpx UTSW 7 105,245,498 (GRCm39) missense probably damaging 1.00
R4206:Hpx UTSW 7 105,244,354 (GRCm39) missense probably null 0.01
R4510:Hpx UTSW 7 105,241,295 (GRCm39) missense possibly damaging 0.94
R4511:Hpx UTSW 7 105,241,295 (GRCm39) missense possibly damaging 0.94
R4709:Hpx UTSW 7 105,249,243 (GRCm39) missense probably benign 0.05
R5029:Hpx UTSW 7 105,240,971 (GRCm39) missense probably damaging 1.00
R5540:Hpx UTSW 7 105,241,119 (GRCm39) missense possibly damaging 0.67
R5631:Hpx UTSW 7 105,244,808 (GRCm39) missense probably damaging 0.96
R5664:Hpx UTSW 7 105,244,355 (GRCm39) missense probably benign 0.02
R5820:Hpx UTSW 7 105,240,995 (GRCm39) missense possibly damaging 0.89
R5922:Hpx UTSW 7 105,244,831 (GRCm39) missense probably damaging 1.00
R6714:Hpx UTSW 7 105,244,302 (GRCm39) missense probably damaging 0.98
R7356:Hpx UTSW 7 105,240,917 (GRCm39) missense probably damaging 0.99
R7425:Hpx UTSW 7 105,241,068 (GRCm39) missense probably damaging 1.00
R8048:Hpx UTSW 7 105,244,685 (GRCm39) missense probably benign
R8184:Hpx UTSW 7 105,241,352 (GRCm39) missense probably damaging 0.99
X0066:Hpx UTSW 7 105,245,594 (GRCm39) missense probably benign 0.17
Predicted Primers PCR Primer
(F):5'- AGGAATGTGGGCTTCTCCTG -3'
(R):5'- TGTGCATAACCCAGCTTCAC -3'

Sequencing Primer
(F):5'- TGTTTGAGGGTAATGGGAAGAGTCAC -3'
(R):5'- GTTCTGGGACTTTGCCACAAGAAC -3'
Posted On 2018-07-24