Gene Gene information from NCBI Gene database.
Entrez ID 3162
Gene name Heme oxygenase 1
Gene symbol HMOX1
Synonyms (NCBI Gene)
HMOX1DHO-1HSP32bK286B10
Chromosome 22
Chromosome location 22q12.3
Summary Heme oxygenase, an essential enzyme in heme catabolism, cleaves heme to form biliverdin, which is subsequently converted to bilirubin by biliverdin reductase, and carbon monoxide, a putative neurotransmitter. Heme oxygenase activity is induced by its subs
SNPs SNP information provided by dbSNP.
1
SNP ID Visualize variation Clinical significance Consequence
rs1601739478 ->G Likely-pathogenic Coding sequence variant, frameshift variant
miRNA miRNA information provided by mirtarbase database.
253
miRTarBase ID miRNA Experiments Reference
MIRT004719 hsa-miR-196a-5p Luciferase reporter assayqRT-PCRWestern blot 20127796
MIRT001455 hsa-miR-16-5p pSILAC 18668040
MIRT017714 hsa-miR-335-5p Microarray 18185580
MIRT019368 hsa-miR-148b-3p Microarray 17612493
MIRT021967 hsa-miR-128-3p Microarray 17612493
Transcription factors Transcription factors information provided by TRRUST V2 database.
21
Transcription factor Regulation Reference
AR Activation 11965035
BACH1 Activation 17942419
BACH1 Repression 17409198;18550526;21982894
CREB1 Repression 14523007
ERG Unknown 10022513
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
78
GO ID Ontology Definition Evidence Reference
GO:0001525 Process Angiogenesis TAS 12239590
GO:0001935 Process Endothelial cell proliferation TAS 12239590
GO:0002246 Process Wound healing involved in inflammatory response IMP 9884342
GO:0002686 Process Negative regulation of leukocyte migration TAS 14525760
GO:0004392 Function Heme oxygenase (decyclizing) activity IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
141250 5013 ENSG00000100292
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P09601
Protein name Heme oxygenase 1 (HO-1) (EC 1.14.14.18) [Cleaved into: Heme oxygenase 1 soluble form]
Protein function [Heme oxygenase 1]: Catalyzes the oxidative cleavage of heme at the alpha-methene bridge carbon, released as carbon monoxide (CO), to generate biliverdin IXalpha, while releasing the central heme iron chelate as ferrous iron (PubMed:11121422, Pu
PDB 1N3U , 1N45 , 1NI6 , 1OYK , 1OYL , 1OZE , 1OZL , 1OZR , 1OZW , 1S13 , 1S8C , 1T5P , 1TWN , 1TWR , 1XJZ , 1XK0 , 1XK1 , 1XK2 , 1XK3 , 3CZY , 3HOK , 3K4F , 3TGM , 4WD4 , 5BTQ , 6EHA
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01126 Heme_oxygenase 11 216 Heme oxygenase Domain
Tissue specificity TISSUE SPECIFICITY: Expressed at higher levels in renal cancer tissue than in normal tissue (at protein level). {ECO:0000269|PubMed:20855888}.
Sequence
Sequence length 288
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Porphyrin metabolism
Metabolic pathways
HIF-1 signaling pathway
Ferroptosis
Mineral absorption
Pathways in cancer
MicroRNAs in cancer
Chemical carcinogenesis - reactive oxygen species
Hepatocellular carcinoma
Fluid shear stress and atherosclerosis
  Heme degradation
Interleukin-4 and Interleukin-13 signaling
Iron uptake and transport
Insertion of tail-anchored proteins into the endoplasmic reticulum membrane
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
28
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Heme oxygenase 1 deficiency Pathogenic; Likely pathogenic rs747083748, rs756151512, rs1931525647, rs1931531888, rs2145766893, rs2517864138 RCV001543383
RCV001787239
RCV001787240
RCV001787241
RCV001787242
RCV000017242
Malignant tumor of esophagus Pathogenic rs747083748 RCV005914915
Uterine carcinosarcoma Pathogenic rs747083748 RCV005914916
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Chronic obstructive pulmonary disease Conflicting classifications of pathogenicity rs137932222 RCV005038308
COPD, severe early onset Benign; Likely benign rs73885946 RCV002494344
Gastric cancer Likely benign rs201879477 RCV005934955
HMOX1-related disorder Conflicting classifications of pathogenicity; Benign; Likely benign; Uncertain significance rs145427664, rs142857696, rs566190009, rs141730669, rs768627741, rs73885946, rs138018904, rs1350094270, rs11912348 RCV003918871
RCV003940903
RCV003931052
RCV003426218
RCV003951075
RCV004754858
RCV003950983
RCV003408373
RCV003915877
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Acute Chest Syndrome Associate 22966170
Acute Coronary Syndrome Associate 25612606
Acute Disease Associate 36193742, 39809189
Acute Kidney Injury Associate 25751573, 31120979
Acute Lung Injury Associate 19526221
Adenocarcinoma Associate 36035281
Adenocarcinoma of Lung Associate 35633885
AIDS Associated Nephropathy Inhibit 28543773, 32910432
AIDS related Kaposi sarcoma Associate 14726403
Airway Obstruction Associate 26488115