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    HSD17B4 hydroxysteroid (17-beta) dehydrogenase 4 [ Homo sapiens ]

    Gene ID: 3295, updated on 12-May-2012

    Summary

    Official Symbol
    HSD17B4provided by HGNC
    Official Full Name
    hydroxysteroid (17-beta) dehydrogenase 4provided by HGNC
    Primary source
    HGNC:5213
    See related
    Ensembl:ENSG00000133835; HPRD:03514; MIM:601860; Vega:OTTHUMG00000128899
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    DBP; MFE-2; MPF-2; SDR8C1
    Summary
    The protein encoded by this gene is a bifunctional enzyme that is involved in the peroxisomal beta-oxidation pathway for fatty acids. It also acts as a catalyst for the formation of 3-ketoacyl-CoA intermediates from both straight-chain and 2-methyl-branched-chain fatty acids. Defects in this gene that affect the peroxisomal fatty acid beta-oxidation activity are a cause of D-bifunctional protein deficiency (DBPD). An apparent pseudogene of this gene is present on chromosome 8. [provided by RefSeq, Jul 2008]

    Genomic context

    Location :
    5q21
    Sequence :
    Chromosome: 5; NC_000005.9 (118788138..118878030)
    See HSD17B4 in Epigenomics, MapViewer

    Chromosome 5 - NC_000005.9Genomic Context describing neighboring genes Neighboring gene Dmx-like 1 Neighboring gene septin 7 pseudogene Neighboring gene tumor necrosis factor, alpha-induced protein 8 Neighboring gene ribosomal protein L21 pseudogene 58 Neighboring gene fatty acid binding protein 5 pseudogene 6

    Genomic regions, transcripts, and products

    Bibliography

    GeneRIFs: Gene References Into Functions What's a GeneRIF?

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description
    P51659 P60709 ACTB    HPRD  PubMed  
    P51659 Q92597 NDRG1    HPRD  PubMed  
    BioGRID:109528 BioGRID:115669 NDRG1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:109528 BioGRID:122964 UBA5    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:109528 BioGRID:113164 UBC    BioGRID  PubMed Affinity Capture-MS 

    General gene information

    Markers

    Homology

    • Homologs of the HSD17B4 gene: The HSD17B4 gene is conserved in chimpanzee, , dog, cow, mouse, rat, chicken, zebrafish, fruit fly, mosquito, C.elegans, S.cerevisiae, K.lactis, , , N.crassa, A.thaliana, and rice.
    • Map Viewer (Mouse, Rat)

    Pathways from BioSystems

    • Beta-oxidation of pristanoyl-CoA, organism-specific biosystem (from REACTOME)
      Beta-oxidation of pristanoyl-CoA, organism-specific biosystemPristanoyl-CoA, generated in the peroxisome by alpha-oxidation of dietary phytanic acid, is further catabolized by three cycles of peroxisomal beta-oxidation to yield 4,8-dimethylnonanoyl-CoA, acetyl...
    • Beta-oxidation of very long chain fatty acids, organism-specific biosystem (from REACTOME)
      Beta-oxidation of very long chain fatty acids, organism-specific biosystemLinear fatty acids containing more than 18 carbons are broken down by beta-oxidation in peroxisomes to yield acetyl-CoA and medium chain-length fatty acyl CoA's such as octanoyl-CoA (Wanders and Wate...
    • Bile acid and bile salt metabolism, organism-specific biosystem (from REACTOME)
      Bile acid and bile salt metabolism, organism-specific biosystemIn a healthy adult human, about 500 mg of cholesterol is converted to bile salts daily. Newly synthesized bile salts are secreted into the bile and released into the small intestine where they emulsi...
    • Bile acid biosynthesis, cholesterol => cholate, organism-specific biosystem (from KEGG)
      Bile acid biosynthesis, cholesterol => cholate, organism-specific biosystemPathway module; Carbohydrate and lipid metabolism; Sterol biosynthesis
    • Bile acid biosynthesis, cholesterol => cholate, conserved biosystem (from KEGG)
      Bile acid biosynthesis, cholesterol => cholate, conserved biosystemPathway module; Carbohydrate and lipid metabolism; Sterol biosynthesis
    • Metabolic pathways, organism-specific biosystem (from KEGG)
      Metabolic pathways, organism-specific biosystem
      Metabolic pathways
    • Metabolism, organism-specific biosystem (from REACTOME)
      Metabolism, organism-specific biosystemMetabolic processes in human cells generate energy through the oxidation of molecules consumed in the diet and mediate the synthesis of diverse essential molecules not taken in the diet as well as th...
    • Metabolism of lipids and lipoproteins, organism-specific biosystem (from REACTOME)
      Metabolism of lipids and lipoproteins, organism-specific biosystemLipids are hydrophobic but otherwise chemically diverse molecules that play a wide variety of roles in human biology. They include ketone bodies, fatty acids, triacylglycerols, phospholipids and sphi...
    • Peroxisomal lipid metabolism, organism-specific biosystem (from REACTOME)
      Peroxisomal lipid metabolism, organism-specific biosystemIn humans, the catabolism of phytanate, pristanate, and very long chain fatty acids as well as the first four steps of the biosynthesis of plasmalogens are catalyzed by peroxisomal enzymes. Defects i...
    • Peroxisome, organism-specific biosystem (from KEGG)
      Peroxisome, organism-specific biosystemPeroxisomes are essential organelles that play a key role in redox signalling and lipid homeostasis. They contribute to many crucial metabolic processes such as fatty acid oxidation, biosynthesis of ...
    • Peroxisome, conserved biosystem (from KEGG)
      Peroxisome, conserved biosystemPeroxisomes are essential organelles that play a key role in redox signalling and lipid homeostasis. They contribute to many crucial metabolic processes such as fatty acid oxidation, biosynthesis of ...
    • Primary bile acid biosynthesis, organism-specific biosystem (from KEGG)
      Primary bile acid biosynthesis, organism-specific biosystemBile acids are steroid carboxylic acids derived from cholesterol in vertebrates. The primary bile acids, cholic acid and chenodeoxycholic acid, are synthesized in the liver and conjugated with taurin...
    • Primary bile acid biosynthesis, conserved biosystem (from KEGG)
      Primary bile acid biosynthesis, conserved biosystemBile acids are steroid carboxylic acids derived from cholesterol in vertebrates. The primary bile acids, cholic acid and chenodeoxycholic acid, are synthesized in the liver and conjugated with taurin...
    • Steroid Biosynthesis, organism-specific biosystem (from WikiPathways)
      Steroid Biosynthesis, organism-specific biosystem
      Steroid Biosynthesis
    • Synthesis of bile acids and bile salts, organism-specific biosystem (from REACTOME)
      Synthesis of bile acids and bile salts, organism-specific biosystemIn a healthy adult human, about 500 mg of cholesterol is converted to bile salts daily (Russell 2003). The major pathway for bile salt synthesis in the liver begins with the conversion of cholesterol...
    • Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol, organism-specific biosystem (from REACTOME)
      Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol, organism-specific biosystemIn the liver, synthesis of bile acids and bile salts is initiated with the conversion of cholesterol to 7alpha-hydroxycholesterol and of 7alpha-hydroxycholesterol to 4-cholesten-7alpha-ol-3-one. The ...

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    3-hydroxyacyl-CoA dehydrogenase activity TAS
    Traceable Author Statement
    more info
     
    3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-enoyl-CoA hydratase activity TAS
    Traceable Author Statement
    more info
     
    estradiol 17-beta-dehydrogenase activity TAS
    Traceable Author Statement
    more info
    PubMed 
    isomerase activity IEA
    Inferred from Electronic Annotation
    more info
     
    long-chain-enoyl-CoA hydratase activity TAS
    Traceable Author Statement
    more info
     
    lyase activity IEA
    Inferred from Electronic Annotation
    more info
     
    nucleotide binding IEA
    Inferred from Electronic Annotation
    more info
     
    oxidoreductase activity IEA
    Inferred from Electronic Annotation
    more info
     
    sterol binding IEA
    Inferred from Electronic Annotation
    more info
     
    sterol transporter activity TAS
    Traceable Author Statement
    more info
    PubMed 
    Process Evidence Code Pubs
    bile acid biosynthetic process TAS
    Traceable Author Statement
    more info
     
    bile acid metabolic process TAS
    Traceable Author Statement
    more info
     
    cellular lipid metabolic process TAS
    Traceable Author Statement
    more info
     
    fatty acid beta-oxidation using acyl-CoA oxidase TAS
    Traceable Author Statement
    more info
     
    fatty acid metabolic process IEA
    Inferred from Electronic Annotation
    more info
     
    small molecule metabolic process TAS
    Traceable Author Statement
    more info
     
    sterol transport TAS
    Traceable Author Statement
    more info
    PubMed 
    Component Evidence Code Pubs
    intracellular membrane-bounded organelle IDA
    Inferred from Direct Assay
    more info
    PubMed 
    peroxisomal matrix TAS
    Traceable Author Statement
    more info
     
    peroxisome IEA
    Inferred from Electronic Annotation
    more info
     

    General protein information

    Preferred Names
    peroxisomal multifunctional enzyme type 2
    Names
    peroxisomal multifunctional enzyme type 2
    17-beta-HSD 4
    17-beta-HSD IV
    beta-keto-reductase
    multifunctional protein 2
    beta-hydroxyacyl dehydrogenase
    D-3-hydroxyacyl-CoA dehydratase
    D-bifunctional protein, peroxisomal
    peroxisomal multifunctional protein 2
    17-beta-hydroxysteroid dehydrogenase 4
    17beta-estradiol dehydrogenase type IV
    short chain dehydrogenase/reductase family 8C, member 1
    3-alpha,7-alpha,12-alpha-trihydroxy-5-beta-cholest-24-enoyl-CoA hydratase
    NP_000405.1
    NP_001186220.1
    NP_001186221.1

    NCBI Reference Sequences (RefSeq)

    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    Genomic

    1. NG_008182.1 RefSeqGene

      Range
      4991..94883
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_000414.3NP_000405.1  peroxisomal multifunctional enzyme type 2 isoform 2

      Status: VALIDATED

      Description
      Transcript Variant: This variant (2) differs in the 5' UTR, lacks a portion of the 5' coding region, and initiates translation at an alternate start codon, compared to variant 1. The encoded isoform (2) has a distinct N-terminus and is shorter than isoform 1.
      Source sequence(s)
      AK312449, BC003098, CX782401, DA508630
      Consensus CDS
      CCDS4126.1
      UniProtKB/TrEMBL
      B2R659
      UniProtKB/Swiss-Prot
      P51659
      Related
      ENSP00000256216, OTTHUMP00000159141, ENST00000256216, OTTHUMT00000250863
      Conserved Domains (5) summary
      cd03448
      Location:485606
      Blast Score: 554
      HDE_HSD; HDE_HSD The R-hydratase-like hot dog fold of the 17-beta-hydroxysteriod dehydrogenase (HSD), and Hydratase-Dehydrogenase-Epimerase (HDE) proteins. Other enzymes with this fold include MaoC dehydratase, and the fatty acid synthase beta subunit.
      PLN02864
      Location:328605
      Blast Score: 660
      PLN02864; enoyl-CoA hydratase
      cd05353
      Location:31254
      Blast Score: 1129
      hydroxyacyl-CoA-like_DH_SDR_c-like; (3R)-hydroxyacyl-CoA dehydrogenase-like, classical(c)-like SDRs
      cl00509
      Location:327457
      Blast Score: 154
      hot_dog; The hotdog fold was initially identified in the E. coli FabA (beta-hydroxydecanoyl-acyl carrier protein (ACP)-dehydratase) structure and subsequently in 4HBT (4-hydroxybenzoyl-CoA thioesterase) from Pseudomonas. A number of other seemingly unrelated ...
      cl01225
      Location:628731
      Blast Score: 230
      SCP2; SCP-2 sterol transfer family
    2. NM_001199291.1NP_001186220.1  peroxisomal multifunctional enzyme type 2 isoform 1

      Status: VALIDATED

      Description
      Transcript Variant: This variant (1) represents the longest transcript and encodes the longest isoform (1).
      Source sequence(s)
      AK298075, BC003098, CX782401, DC325873
      Consensus CDS
      CCDS56379.1
      UniProtKB/TrEMBL
      B4DNV1
      UniProtKB/TrEMBL
      F5HE57
      UniProtKB/Swiss-Prot
      P51659
      Related
      ENSP00000420914, OTTHUMP00000222965, ENST00000504811, OTTHUMT00000371139
      Conserved Domains (5) summary
      cd03448
      Location:510631
      Blast Score: 558
      HDE_HSD; HDE_HSD The R-hydratase-like hot dog fold of the 17-beta-hydroxysteriod dehydrogenase (HSD), and Hydratase-Dehydrogenase-Epimerase (HDE) proteins. Other enzymes with this fold include MaoC dehydratase, and the fatty acid synthase beta subunit.
      PLN02864
      Location:353630
      Blast Score: 660
      PLN02864; enoyl-CoA hydratase
      cd05353
      Location:61279
      Blast Score: 1110
      hydroxyacyl-CoA-like_DH_SDR_c-like; (3R)-hydroxyacyl-CoA dehydrogenase-like, classical(c)-like SDRs
      cl00509
      Location:352482
      Blast Score: 156
      hot_dog; The hotdog fold was initially identified in the E. coli FabA (beta-hydroxydecanoyl-acyl carrier protein (ACP)-dehydratase) structure and subsequently in 4HBT (4-hydroxybenzoyl-CoA thioesterase) from Pseudomonas. A number of other seemingly unrelated ...
      cl01225
      Location:653756
      Blast Score: 234
      SCP2; SCP-2 sterol transfer family
    3. NM_001199292.1NP_001186221.1  peroxisomal multifunctional enzyme type 2 isoform 3

      Status: VALIDATED

      Description
      Transcript Variant: This variant (3) differs in the 5' UTR, lacks a portion of the 5' coding region, and initiates translation at an alternate start codon, compared to variant 1. The encoded isoform (3) has a distinct N-terminus and is shorter than isoform 1.
      Source sequence(s)
      AK301212, AK312449, BC003098, CX782401, DA508630
      Consensus CDS
      CCDS56378.1
      UniProtKB/TrEMBL
      B2R659
      UniProtKB/TrEMBL
      B4DVS5
      UniProtKB/TrEMBL
      E9PB82
      UniProtKB/Swiss-Prot
      P51659
      Related
      ENSP00000424613, OTTHUMP00000222964, ENST00000515320, OTTHUMT00000371138
      Conserved Domains (6) summary
      cd03448
      Location:467588
      Blast Score: 553
      HDE_HSD; HDE_HSD The R-hydratase-like hot dog fold of the 17-beta-hydroxysteriod dehydrogenase (HSD), and Hydratase-Dehydrogenase-Epimerase (HDE) proteins. Other enzymes with this fold include MaoC dehydratase, and the fatty acid synthase beta subunit.
      PLN02864
      Location:310587
      Blast Score: 660
      PLN02864; enoyl-CoA hydratase
      PRK05653
      Location:6208
      Blast Score: 454
      fabG; 3-ketoacyl-(acyl-carrier-protein) reductase; Validated
      cd05353
      Location:5236
      Blast Score: 1144
      hydroxyacyl-CoA-like_DH_SDR_c-like; (3R)-hydroxyacyl-CoA dehydrogenase-like, classical(c)-like SDRs
      cl00509
      Location:309439
      Blast Score: 154
      hot_dog; The hotdog fold was initially identified in the E. coli FabA (beta-hydroxydecanoyl-acyl carrier protein (ACP)-dehydratase) structure and subsequently in 4HBT (4-hydroxybenzoyl-CoA thioesterase) from Pseudomonas. A number of other seemingly unrelated ...
      cl01225
      Location:610713
      Blast Score: 230
      SCP2; SCP-2 sterol transfer family

    RefSeqs of Annotated Genomes: Build 37.3

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCh37.p5 Primary Assembly

    Genomic

    1. NC_000005.9 Reference GRCh37.p5 Primary Assembly

      Range
      118788138..118878030
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate HuRef

    Genomic

    1. AC_000137.1 Alternate HuRef

      Range
      113983371..114073268
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

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