Incidental Mutation 'R6636:Hgd'
ID 525494
Institutional Source Beutler Lab
Gene Symbol Hgd
Ensembl Gene ENSMUSG00000022821
Gene Name homogentisate 1, 2-dioxygenase
Synonyms
MMRRC Submission 044757-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6636 (G1)
Quality Score 225.009
Status Validated
Chromosome 16
Chromosomal Location 37400515-37452382 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 37435736 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 149 (N149S)
Ref Sequence ENSEMBL: ENSMUSP00000125492 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000159787] [ENSMUST00000160847]
AlphaFold O09173
Predicted Effect possibly damaging
Transcript: ENSMUST00000159787
AA Change: N108S

PolyPhen 2 Score 0.545 (Sensitivity: 0.88; Specificity: 0.91)
Predicted Effect possibly damaging
Transcript: ENSMUST00000160847
AA Change: N149S

PolyPhen 2 Score 0.755 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000125492
Gene: ENSMUSG00000022821
AA Change: N149S

DomainStartEndE-ValueType
Pfam:HgmA 5 434 2e-225 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161193
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162918
Meta Mutation Damage Score 0.2788 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.7%
  • 20x: 92.8%
Validation Efficiency 98% (41/42)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the enzyme homogentisate 1,2 dioxygenase. This enzyme is involved in the catabolism of the amino acids tyrosine and phenylalanine. Mutations in this gene are the cause of the autosomal recessive metabolism disorder alkaptonuria.[provided by RefSeq, May 2010]
PHENOTYPE: Mutations in this gene result in high levels of urinary homogentisic acid. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy8 A G 15: 64,659,251 (GRCm39) V513A probably damaging Het
Adgrl4 G A 3: 151,223,410 (GRCm39) W621* probably null Het
Ap4m1 A G 5: 138,170,437 (GRCm39) probably benign Het
Atp6v1b2 T C 8: 69,554,026 (GRCm39) Y68H probably damaging Het
AY761185 T A 8: 21,434,556 (GRCm39) probably null Het
C3ar1 T C 6: 122,828,013 (GRCm39) D68G probably damaging Het
Cdh10 A T 15: 18,985,259 (GRCm39) I308F probably damaging Het
Coq8a A T 1: 180,006,552 (GRCm39) S112T probably benign Het
Dmgdh A T 13: 93,845,706 (GRCm39) E453D probably benign Het
Fryl C A 5: 73,290,655 (GRCm39) R83L probably benign Het
Gm4861 C T 3: 137,256,760 (GRCm39) probably null Het
Gnai1 T C 5: 18,478,472 (GRCm39) D231G probably damaging Het
Hfe C G 13: 23,890,778 (GRCm39) E120D possibly damaging Het
Hfe T C 13: 23,890,779 (GRCm39) E120G possibly damaging Het
Kcnb1 T C 2: 166,947,774 (GRCm39) D358G probably damaging Het
Lama2 C A 10: 27,000,564 (GRCm39) V1653L probably benign Het
Lamc1 A T 1: 153,117,721 (GRCm39) I947N possibly damaging Het
Lamp3 A G 16: 19,519,983 (GRCm39) F67L probably benign Het
Ltbp2 T C 12: 84,922,612 (GRCm39) I132V probably benign Het
Muc4 C T 16: 32,575,255 (GRCm39) P1280L probably benign Het
Muc5ac T C 7: 141,372,342 (GRCm39) Y2659H possibly damaging Het
Nmbr T C 10: 14,645,978 (GRCm39) S168P probably benign Het
Nsl1 A G 1: 190,807,324 (GRCm39) T168A probably benign Het
Or2g7 G A 17: 38,378,115 (GRCm39) D18N probably damaging Het
Or4a27 T C 2: 88,559,185 (GRCm39) I253V probably benign Het
Or5b113 T C 19: 13,342,589 (GRCm39) V199A probably benign Het
Or8s5 A G 15: 98,238,831 (GRCm39) F13S probably benign Het
Pde1c A C 6: 56,157,087 (GRCm39) V191G probably damaging Het
Proc T A 18: 32,256,813 (GRCm39) I285F probably benign Het
R3hdm1 GAA GAAA 1: 128,090,548 (GRCm39) probably null Het
Rsf1 G GACGGCGGCT 7: 97,229,116 (GRCm39) probably benign Homo
Spa17 A T 9: 37,523,270 (GRCm39) S6T probably benign Het
Spp1 T C 5: 104,588,396 (GRCm39) V267A possibly damaging Het
Stk17b A T 1: 53,800,247 (GRCm39) Y244N probably damaging Het
Tal1 A G 4: 114,925,789 (GRCm39) N286S probably damaging Het
Tgm7 T A 2: 120,931,571 (GRCm39) R197S probably damaging Het
Tmcc3 T A 10: 94,414,286 (GRCm39) V27E probably benign Het
Topaz1 A T 9: 122,578,851 (GRCm39) Q587L probably benign Het
Trim33 C T 3: 103,261,035 (GRCm39) A1061V probably damaging Het
Ttll1 C G 15: 83,384,147 (GRCm39) W160S probably damaging Het
Utp25 A T 1: 192,796,075 (GRCm39) F197I probably damaging Het
Wnt7a A G 6: 91,371,540 (GRCm39) Y141H probably benign Het
Other mutations in Hgd
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00777:Hgd APN 16 37,433,611 (GRCm39) missense probably damaging 1.00
IGL00851:Hgd APN 16 37,452,057 (GRCm39) missense probably damaging 0.98
IGL01339:Hgd APN 16 37,452,092 (GRCm39) missense possibly damaging 0.72
IGL01627:Hgd APN 16 37,442,287 (GRCm39) missense probably damaging 0.96
IGL02565:Hgd APN 16 37,435,749 (GRCm39) missense possibly damaging 0.88
IGL03098:Hgd UTSW 16 37,436,607 (GRCm39) missense probably benign 0.44
R0346:Hgd UTSW 16 37,409,136 (GRCm39) splice site probably benign
R0360:Hgd UTSW 16 37,431,546 (GRCm39) splice site probably benign
R0426:Hgd UTSW 16 37,409,047 (GRCm39) splice site probably benign
R0799:Hgd UTSW 16 37,448,971 (GRCm39) splice site probably benign
R1178:Hgd UTSW 16 37,435,756 (GRCm39) missense possibly damaging 0.95
R2921:Hgd UTSW 16 37,439,330 (GRCm39) missense probably damaging 1.00
R2922:Hgd UTSW 16 37,439,330 (GRCm39) missense probably damaging 1.00
R4791:Hgd UTSW 16 37,452,187 (GRCm39) makesense probably null
R4859:Hgd UTSW 16 37,409,111 (GRCm39) missense probably damaging 1.00
R5289:Hgd UTSW 16 37,448,913 (GRCm39) missense possibly damaging 0.94
R5368:Hgd UTSW 16 37,410,113 (GRCm39) missense probably benign 0.33
R5779:Hgd UTSW 16 37,413,733 (GRCm39) missense probably benign 0.01
R6140:Hgd UTSW 16 37,410,075 (GRCm39) missense probably benign 0.04
R6160:Hgd UTSW 16 37,433,660 (GRCm39) missense probably damaging 1.00
R7196:Hgd UTSW 16 37,409,078 (GRCm39) missense probably benign 0.03
R7450:Hgd UTSW 16 37,444,686 (GRCm39) missense possibly damaging 0.88
R7580:Hgd UTSW 16 37,439,241 (GRCm39) missense possibly damaging 0.67
R7720:Hgd UTSW 16 37,413,797 (GRCm39) missense probably benign
R8966:Hgd UTSW 16 37,431,532 (GRCm39) missense probably damaging 0.98
R9486:Hgd UTSW 16 37,413,811 (GRCm39) missense probably benign 0.34
Z1177:Hgd UTSW 16 37,410,081 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTAGGAAGCATTGGAGACCTC -3'
(R):5'- GTGTCTGGACCTCACTCTTG -3'

Sequencing Primer
(F):5'- TTGTCCAAAGCCTCATCAGTGGG -3'
(R):5'- TGGACCTCACTCTTGTAGACGG -3'
Posted On 2018-06-22