Rutaecarpine, Indoloquinazoline alkaloid

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Albumin COX2 (Cyclooxygenase 2) TRPV1 Parkin TPO COX1 (Cyclooxygenase 1) Rab9 CYP1A1 Cytochrome P450 1A2 SMN/Gemin 1 HIF-1 alpha Estrogen Related Receptor alpha NPR-A CYP1B1 and Niemann-Pick C1 (NPC1) involve highly specialized functions within cellular environments. For instance COX2 also called PTGS2 is an important enzyme in the conversion of arachidonic acid to prostaglandins influencing inflammation and pain. It has a molecular mass of approximately 72 kDa. COX2 is expressed mainly in the brain kidneys and vascular tissues. On the other hand Albumin with around 65-70 kDa mass serves as a major plasma protein handling transport of hormones vitamins and drugs throughout the body. TRPV1 acts as a receptor-part of the ion channel family related to noxious heat and inflammation found largely in sensory neurons. These biomolecules exemplify how diverse their actions and expressions are.

Biological function summary

Each of these proteins regulates specific systems. COX2 mediates inflammatory responses making it part of the prostaglandin biosynthesis pathway. TRPV1 being a part of the ion channel family modulates pain perception and thermoregulation. Parkin plays a significant role in protein degradation via the ubiquitin-proteasome system critical in maintaining cellular homeostasis. TPO or Thyroid Peroxidase supports thyroid hormone production essential for metabolic regulation. Proteins like NPC1 aid lipid transport and homeostasis being components of the lysosomal network.

Pathways

COX2 functions significantly in the arachidonic acid metabolism pathway. Its interaction with proteins such as COX1 is vital for synthesizing prostaglandins enhancing therapeutic targets for anti-inflammatory drugs. Meanwhile Parkin engages in mitochondrial quality control pathways interacting with other proteins like PINK1 in regulating apoptotic processes. These interactions illustrate the interconnected nature of these proteins within cellular signaling networks.

COX2 is closely associated with inflammatory diseases including arthritis and linked with NSAID action affecting its prostaglandin output. NPC1 mutations result in Niemann-Pick disease Type C where disrupted lipid transport leads to neurodegenerative symptoms. Parkin mutations contribute to Parkinson's disease where its role in protein degradation becomes impaired. These proteins' involvement in various conditions highlights their importance in therapeutic development and clinical research.