Incidental Mutation 'R5922:Hpx'
ID 461631
Institutional Source Beutler Lab
Gene Symbol Hpx
Ensembl Gene ENSMUSG00000030895
Gene Name hemopexin
Synonyms Hpxn, hx
MMRRC Submission 043240-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5922 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 105240818-105249323 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 105244831 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Histidine at position 118 (R118H)
Ref Sequence ENSEMBL: ENSMUSP00000147802 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033185] [ENSMUST00000210531]
AlphaFold Q91X72
Predicted Effect probably damaging
Transcript: ENSMUST00000033185
AA Change: R179H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000033185
Gene: ENSMUSG00000030895
AA Change: R179H

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 damaging
Transcript: ENSMUST00000210531
AA Change: R118H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.4%
  • 20x: 95.6%
Validation Efficiency
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actl7a G T 4: 56,743,827 (GRCm39) R118L probably damaging Het
Atr A G 9: 95,785,735 (GRCm39) D1429G probably benign Het
Brinp2 A T 1: 158,076,925 (GRCm39) V390D possibly damaging Het
Cpn1 T C 19: 43,974,532 (GRCm39) S66G probably damaging Het
Dnal1 C A 12: 84,173,746 (GRCm39) L55M probably damaging Het
Dus2 G A 8: 106,780,037 (GRCm39) R453Q possibly damaging Het
Efcab5 T C 11: 77,079,570 (GRCm39) T59A probably benign Het
Elmo1 A G 13: 20,789,339 (GRCm39) D685G probably damaging Het
Ern1 T C 11: 106,312,556 (GRCm39) E275G probably damaging Het
Etnk2 A G 1: 133,291,623 (GRCm39) probably null Het
Fign T C 2: 63,809,404 (GRCm39) D622G probably damaging Het
Gjb2 A G 14: 57,337,755 (GRCm39) M151T probably benign Het
Heatr9 C T 11: 83,403,193 (GRCm39) probably null Het
Herpud2 G A 9: 25,020,280 (GRCm39) L359F probably benign Het
Hyal2 A G 9: 107,448,106 (GRCm39) Y253C probably damaging Het
Igkv14-130 T C 6: 67,768,206 (GRCm39) C22R probably damaging Het
Ms4a6b T A 19: 11,497,743 (GRCm39) I14N possibly damaging Het
Myb T A 10: 21,028,826 (GRCm39) I91F probably damaging Het
Myh6 C T 14: 55,183,931 (GRCm39) D1668N probably damaging Het
Noc2l C T 4: 156,325,770 (GRCm39) Q182* probably null Het
Nsd1 A G 13: 55,395,288 (GRCm39) N1066S probably benign Het
Nup98 A G 7: 101,803,224 (GRCm39) Y659H probably damaging Het
Nutm1 T C 2: 112,079,659 (GRCm39) E752G possibly damaging Het
Paqr6 G T 3: 88,273,544 (GRCm39) A154S probably benign Het
Pdlim7 G T 13: 55,656,768 (GRCm39) T62K probably damaging Het
Pibf1 A G 14: 99,374,524 (GRCm39) D321G probably benign Het
Plrg1 T A 3: 82,964,155 (GRCm39) N29K possibly damaging Het
Scimp A C 11: 70,691,642 (GRCm39) probably null Het
Sec16a T C 2: 26,305,651 (GRCm39) N2251S probably benign Het
Sec61a2 A T 2: 5,879,134 (GRCm39) D291E possibly damaging Het
Serpina3i A G 12: 104,232,766 (GRCm39) K224E probably benign Het
Spz1 A T 13: 92,712,106 (GRCm39) D123E possibly damaging Het
St14 A T 9: 31,041,200 (GRCm39) probably benign Het
Ush1c A T 7: 45,853,552 (GRCm39) probably null Het
Usp54 T C 14: 20,602,139 (GRCm39) probably null Het
Zfhx3 C T 8: 109,673,330 (GRCm39) T1460M probably damaging Het
Zfp712 G T 13: 67,189,668 (GRCm39) N286K probably benign 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
R6707:Hpx UTSW 7 105,244,682 (GRCm39) missense probably benign 0.09
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'- TGGGGATTTCTTACCTCTGCCAG -3'
(R):5'- TCATGTGCACCTTGCTGCAG -3'

Sequencing Primer
(F):5'- GCCAGGGCAGGATACGAAGTAG -3'
(R):5'- ACCTTGCTGCAGGCTTTTG -3'
Posted On 2017-02-28