产品描述
*The optimal dilutions should be determined by the end user.
*Tips:
WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.
引用格式: Affinity Biosciences Cat# AF5277, RRID:AB_2837763.
展开/折叠
CI 9k; CI-MLRQ; Complex I 9kDa subunit; Complex I-MLRQ; MLRQ; NADH dehydrogenase (ubiquinone) 1 alpha subcomplex 4 9kD; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 4; NADH-ubiquinone oxidoreductase MLRQ subunit; NDUA4_HUMAN; NDUFA4;
抗原和靶标
- O00483 NDUA4_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MLRQIIGQAKKHPSLIPLFVFIGTGATGATLYLLRLALFNPDVCWDRNNPEPWNKLGPNDQYKFYSVNVDYSKLKKERPDF
种属预测
score>80的预测可信度较高，可尝试用于WB检测。*预测模型主要基于免疫原序列比对，结果仅作参考，不作为质保凭据。
High(score>80) Medium(80>score>50) Low(score<50) No confidence
翻译修饰 - O00483 作为底物
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| K10 | Methylation | Uniprot | |
| R47 | Methylation | Uniprot | |
| K55 | Acetylation | Uniprot | |
| K55 | Methylation | Uniprot | |
| K55 | Ubiquitination | Uniprot | |
| Y62 | Phosphorylation | Uniprot | |
| K63 | Acetylation | Uniprot | |
| K63 | Methylation | Uniprot | |
| K63 | Ubiquitination | Uniprot | |
| Y65 | Phosphorylation | Uniprot | |
| S66 | Phosphorylation | Uniprot | |
| Y71 | Phosphorylation | Uniprot | |
| K73 | Acetylation | Uniprot | |
| K73 | Ubiquitination | Uniprot |
研究背景
Component of the cytochrome c oxidase, the last enzyme in the mitochondrial electron transport chain which drives oxidative phosphorylation. The respiratory chain contains 3 multisubunit complexes succinate dehydrogenase (complex II, CII), ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII) and cytochrome c oxidase (complex IV, CIV), that cooperate to transfer electrons derived from NADH and succinate to molecular oxygen, creating an electrochemical gradient over the inner membrane that drives transmembrane transport and the ATP synthase. Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Electrons originating from reduced cytochrome c in the intermembrane space (IMS) are transferred via the dinuclear copper A center (CU(A)) of subunit 2 and heme A of subunit 1 to the active site in subunit 1, a binuclear center (BNC) formed by heme A3 and copper B (CU(B)). The BNC reduces molecular oxygen to 2 water molecules unsing 4 electrons from cytochrome c in the IMS and 4 protons from the mitochondrial matrix. NDUFA4 is required for complex IV maintenance.
Mitochondrion inner membrane>Single-pass membrane protein.
Component of the cytochrome c oxidase (complex IV, CIV), a multisubunit enzyme composed of 14 subunits. The complex is composed of a catalytic core of 3 subunits MT-CO1, MT-CO2 and MT-CO3, encoded in the mitochondrial DNA, and 11 supernumerary subunits COX4I1 (or COX4I2), COX5A, COX5B, COX6A1 (or COX6A2), COX6B1 (or COX6B2), COX6C, COX7A2 (or COX7A1), COX7B, COX7C, COX8A and NDUFA4, which are encoded in the nuclear genome. The complex exists as a monomer or a dimer and forms supercomplexes (SCs) in the inner mitochondrial membrane with NADH-ubiquinone oxidoreductase (complex I, CI) and ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII), resulting in different assemblies (supercomplex SCI(1)III(2)IV(1) and megacomplex MCI(2)III(2)IV(2)) (Probable). Interacts with RAB5IF.
Belongs to the complex IV NDUFA4 subunit family.
研究领域
· Human Diseases > Endocrine and metabolic diseases > Non-alcoholic fatty liver disease (NAFLD).
· Human Diseases > Neurodegenerative diseases > Alzheimer's disease.
· Human Diseases > Neurodegenerative diseases > Parkinson's disease.
· Human Diseases > Neurodegenerative diseases > Huntington's disease.
· Metabolism > Energy metabolism > Oxidative phosphorylation.
· Metabolism > Global and overview maps > Metabolic pathways.
· Organismal Systems > Nervous system > Retrograde endocannabinoid signaling. (View pathway)
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