IDH1 - isocitrate dehydrogenase (NADP(+)) 1 Gene
Also Known as IDH; IDP; IDCD; IDPC; PICD; HEL-216; HEL-S-26
Species: Homo sapiens
About IDH1
Ubiquitous expression in adrenal (RPKM 116.0), liver (RPKM 110.2) and 23 other tissues.
Summary
Isocitrate dehydrogenases catalyze the oxidative decarboxylation of isocitrate to 2-oxoglutarate. These Enzymes belong to two distinct subclasses, one of which utilizes NAD(+) as the electron acceptor and the Other NADP(+). Five isocitrate dehydrogenases have been reported: three NAD(+)-dependent isocitrate dehydrogenases, which localize to the mitochondrial matrix, and two NADP(+)-dependent isocitrate dehydrogenases, one of which is mitochondrial and the Other predominantly cytosolic. Each NADP(+)-dependent isozyme is a homodimer. The protein encoded by this gene is the NADP(+)-dependent isocitrate dehydrogenase found in the cytoplasm and peroxisomes. It contains the PTS-1 peroxisomal targeting signal sequence. The presence of this enzyme in peroxisomes suggests roles in the regeneration of NADPH for intraperoxisomal reductions, such as the conversion of 2, 4-dienoyl-CoAs to 3-enoyl-CoAs, as well as in peroxisomal reactions that consume 2-oxoglutarate, namely the alpha-hydroxylation of phytanic acid. The cytoplasmic enzyme serves a significant role in cytoplasmic NADPH production. Alternatively spliced transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Sep 2013]
IDH1 Products (3)
| mRNA | Protein | Name |
|---|---|---|
| NM_001282386.1 | NP_001269315.1 | isocitrate dehydrogenase [NADP] cytoplasmic |
| NM_001282387.1 | NP_001269316.1 | isocitrate dehydrogenase [NADP] cytoplasmic |
| NM_005896.4 | NP_005887.2 | isocitrate dehydrogenase [NADP] cytoplasmic |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
19935646 | GOA |
| enables isocitrate dehydrogenase (NADP+) activity |
IDA
IDA: Inferred from direct assay
|
10521434 | GOA |
| enables magnesium ion binding |
IDA
IDA: Inferred from direct assay
|
19935646 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
31983428 | GOA |
| enables protein homodimerization activity |
IPI
IPI: Inferred from physical interaction
|
19935646 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in 2-oxoglutarate metabolic process |
IDA
IDA: Inferred from direct assay
|
19935646 | GOA |
| involved in isocitrate metabolic process |
IDA
IDA: Inferred from direct assay
|
10521434 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in cytosol |
IDA
IDA: Inferred from direct assay
|
10521434 | GOA |
| located in peroxisome |
IDA
IDA: Inferred from direct assay
|
10521434 | GOA |
IDH1 Protein Structure
Iso_dh: Isocitrate/isopropylmalate dehydrogenase (11 - 399)
- 0
- 100
- 200
- 300
- 414 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
isocitrate dehydrogenase [NADP] cytoplasmic |
|
|
IDH1 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
IDH1 | O75874 | NEK7 | Homo sapiens | Q8TDX7 | 32814053 | |
|
Intra
|
IDH1 | O75874 | NEK7 | Homo sapiens | Q8TDX7 | 32814053 | |
|
Intra
|
IDH1 | O75874 | NEK7 | Homo sapiens | Q8TDX7 | 32814053 | |
|
Intra
|
IDH1 | O75874 | CALM1 | Homo sapiens | P0DP23 | 31983428 | |
|
Intra
|
IDH1 | O75874 | CALM1 | Homo sapiens | P0DP23 | 31983428 | |
|
Intra
|
IDH1 | O75874 | CALM1 | Homo sapiens | P0DP23 | 31983428 | |
|
Intra
|
IDH1 | O75874 | PRKACA | Homo sapiens | P17612 | 32814053 | |
|
Intra
|
IDH1 | O75874 | PRKACA | Homo sapiens | P17612 | 32814053 | |
|
Intra
|
IDH1 | O75874 | PRKACA | Homo sapiens | P17612 | 32814053 | |
|
Intra
|
IDH1 | O75874 | IDH1 | Homo sapiens | O75874 | 26436839 | |
|
Intra
|
IDH1 | O75874 | IDH1 | Homo sapiens | O75874 | 19935646 | |
|
Intra
|
IDH1 | O75874 | IDH1 | Homo sapiens | O75874 | 21516116 | |
|
Intra
|
IDH1 | O75874 | IDH1 | Homo sapiens | O75874 | 19935646 | |
|
Intra
|
IDH1 | O75874 | PECAM1 | Homo sapiens | P16284 | 32814053 | |
|
Intra
|
IDH1 | O75874 | PECAM1 | Homo sapiens | P16284 | 32814053 | |
|
Intra
|
IDH1 | O75874 | PECAM1 | Homo sapiens | P16284 | 32814053 |
Recombinant IDH1 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P70214 | IDH1 Protein, Human (HEK293, His, Solution) | O75874 (M1-L414) | ≥ 95%, as determined by reducing SDS-PAGE. |
IDH1 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P80995 | IDH1 Antibody (YA3516) | WB, IHC-P, IP | Human, Mouse, Rat |
| HY-P83868 | IDH1 Antibody (YA3565) | WB, ICC/IF, FC, ELISA | Human, Mouse, Monkey |
| HY-P83868A | IDH1 Antibody (YA3565)(PBS only) | WB, ICC/IF, FC, ELISA | Human, Mouse, Monkey |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Cerebellar Astrocytoma |
|
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| Clear Cell Chondrosarcoma |
|
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| Klatskin'S Tumor |
|
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| Chordoma |
|
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| Subependymal Glioma |
|
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| Sinonasal Undifferentiated Carcinoma |
|
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| Chordoid Glioma |
|
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| Adult Astrocytic Tumour |
|
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| Acute Promyelocytic Leukemia |
|
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| Breast Cancer |
|
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| Brain Stem Cancer |
|
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| Diffuse Astrocytoma |
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| Central Nervous System Benign Neoplasm |
|
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| Central Neurocytoma |
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| Idh-Wildtype Glioblastoma |
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| Bladder Urothelial Carcinoma |
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| Optic Nerve Astrocytoma |
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| Idh-Mutant Glioblastoma |
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| Benign Ependymoma |
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| Cerebellum Cancer |
|
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| Myeloproliferative Neoplasm |
|
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| Anaplastic Oligodendroglioma |
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| Infratentorial Cancer |
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| Cholangiocarcinoma |
|
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| Mixed Glioma |
|
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| D-2-Hydroxyglutaric Aciduria 2 |
|
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| Giant Cell Glioblastoma |
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| Intrahepatic Cholangiocarcinoma |
|
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| Adult Oligodendroglioma |
|
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| Lung Cancer Susceptibility 3 |
|
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| Gangliocytoma |
|
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| Myelodysplastic Syndrome |
|
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| Meningioma, Familial |
|
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| Bile Duct Disease |
|
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| Childhood Brain Stem Glioma |
|
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| Glioma |
|
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| Chondroma |
|
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| Anaplastic Oligodendroglioma, Idh-Mutant And 1p/19q-Codeleted |
|
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| Hemangioma |
|
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| Hepatocellular Carcinoma |
|
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| Chondroblastic Osteosarcoma |
|
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| Frontal Lobe Neoplasm |
|
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| Enchondroma |
|
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| Pilocytic Astrocytoma |
|
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| Low Grade Glioma |
|
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| Juxtacortical Chondroma |
|
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| Glioma Susceptibility 1 |
|
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| Suppression Of Tumorigenicity 12 |
|
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| Gallbladder Cancer |
|
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| Supratentorial Primitive Neuroectodermal Tumor |
|
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| Spindle Cell Hemangioma |
|
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| Spinal Cord Oligodendroglioma |
|
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| Anaplastic Astrocytoma |
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| Spinal Disease |
|
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| Angioimmunoblastic T-Cell Lymphoma |
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| Astroblastoma |
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| Polycythemia Vera |
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| Gemistocytic Astrocytoma |
|
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| Spinal Cord Astrocytoma |
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| Cholangiolocellular Carcinoma |
|
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| Juvenile Pilocytic Astrocytoma |
|
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| Plasma Cell Neoplasm |
|
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| Cerebral Ventricle Cancer |
|
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| Bile Duct Cancer |
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| Brain Stem Glioma |
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| Central Nervous System Cancer |
|
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| Internal Auditory Canal Lipoma |
|
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| Atypical Teratoid Rhabdoid Tumor |
|
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| Pleomorphic Xanthoastrocytoma |
|
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| Oligodendroglioma |
|
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| Gliomatosis Cerebri |
|
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| Histone Mutated Tumor |
|
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| Myeloma, Multiple |
|
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| Bile Duct Adenocarcinoma |
|
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| Papillary Craniopharyngioma |
|
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| Subependymal Giant Cell Astrocytoma |
|
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| Lung Cancer |
|
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| Supratentorial Ependymoma |
|
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| Nervous System Disease |
|
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| Mucinous Intrahepatic Cholangiocarcinoma |
|
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| Anaplastic Pleomorphic Xanthoastrocytoma |
|
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| Idh-Wildtype Anaplastic Astrocytoma |
|
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| Spinal Cord Glioma |
|
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| Glioblastoma Classical Subtype |
|
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| Medulloblastoma |
|
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| Diffuse Midline Glioma, H3 K27m-Mutant |
|
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| Metaphyseal Enchondromatosis With D-2-Hydroxyglutaric Aciduria |
|
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| Temporal Lobe Neoplasm |
|
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| Brain Cancer |
|
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| Connective Tissue Cancer |
|
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| Neurofibromatosis, Type I |
|
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| High Grade Ependymoma |
|
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| Adenoid Cystic Carcinoma |
|
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| Paroxysmal Extreme Pain Disorder |
|
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| Anaplastic Ependymoma |
|
|
| Paranasal Sinus Cancer |
|
|
| Leukemia |
|
|
| Cerebrum Cancer |
|
|
| Rela Fusion-Positive Ependymoma |
|
|
| Brain Stem Astrocytic Neoplasm |
|
|
| Adult Central Nervous System Primitive Neuroectodermal Neoplasm |
|
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| Spinal Cancer |
|
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| Histoplasmosis Meningitis |
|
|
| Gliosarcoma |
|
|
| Nasal Cavity Cancer |
|
|
| Pancreatic Serous Cystadenocarcinoma |
|
|
| Alpha-Thalassemia |
|
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| Brain Glioma |
|
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| Cell Type Benign Neoplasm |
|
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| Supratentorial Cancer |
|
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| Chronic Myelomonocytic Leukemia |
|
|
| 2-Hydroxyglutaric Aciduria |
|
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| Childhood Astrocytic Tumor |
|
|
| Periosteal Chondrosarcoma |
|
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| Bone Sarcoma |
|
|
| Intracranial Chondrosarcoma |
|
|
| Myeloid Leukemia |
|
|
| Pilocytic Astrocytoma Of Cerebellum |
|
|
| Leukemia, Acute Myeloid |
|
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| Myelofibrosis |
|
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| Malignant Astrocytoma |
|
|
| Multiple Enchondromatosis, Maffucci Type |
|
|
| D-2-Hydroxyglutaric Aciduria 1 |
|
|
| Fibrillary Astrocytoma |
|
|
| Essential Thrombocythemia |
|
|
| Idh-Mutant Anaplastic Astrocytoma |
|
|
| Glioblastoma |
|
|
| Enchondromatosis, Multiple, Ollier Type |
|
|
| Adult Brain Stem Glioma |
|
|
| Mixed Oligodendroglioma-Astrocytoma |
|
|
| L-2-Hydroxyglutaric Aciduria |
|
|
| Skin Melanoma |
|
|
| Chondrosarcoma |
|
|
| Pilomyxoid Astrocytoma |
|
|
| Childhood Oligodendroglioma |
|
|
| Chronic Leukemia |
|
|
| Li-Fraumeni Syndrome |
|
|
| Simple Partial Epilepsy |
|
|
| Spinal Cord Disease |
|
|
| Lynch Syndrome |
|
|
| Dysembryoplastic Neuroepithelial Tumor |
|
|
| Cerebral Lymphoma |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Rattus norvegicus | IDH1 | RGD | RGD:2862 |
| Canis familiaris | IDH1 | VGNC | VGNC:110512 |
| Felis catus | IDH1 | VGNC | VGNC:80241 |
| Mus musculus | IDH1 | MGD | MGI:96413 |
| Macaca mulatta | IDH1 | VGNC | VGNC:99371 |
| Others | IDH1 | NCBI |