A protein complex or multiprotein complex is a group of two or more associated polypeptide chains. Protein complexes are distinct from multidomain enzymes...

multiple folded protein subunits in a multi-subunit complex. It includes organizations from simple dimers to large homooligomers and complexes with defined...

particular function, and they often associate to form stable protein complexes. Once formed, proteins only exist for a certain period and are then degraded and...

entire protein complex out of solution and thereby identify unknown members of the complex. This works when the proteins involved in the complex bind to...

A protein–ligand complex is a complex of a protein bound with a ligand that is formed following molecular recognition between proteins that interact with...

Photosystems are functional and structural units of protein complexes involved in photosynthesis. Together they carry out the primary photochemistry of...

Protein biosynthesis (or protein synthesis) is a core biological process, occurring inside cells, balancing the loss of cellular proteins (via degradation...

machinery in eukaryotic DNA replication is a much larger complex, coordinating many proteins at the site of replication, forming the replisome. The replisome...

into the membrane of a protein-coated vesicle, binding to complete the formation of the SNARE complex. Several SNARE proteins are located on both vesicles...

Multiprotein complex Protein domain dynamics Protein flexibility Protein structure Protein–protein interaction prediction Protein–protein interaction screening...

with the ability to kill cancer cells. Alpha-lactalbumin is the primary protein component of human milk. In a 1995 study, it was discovered by Swedish...

of protein kinases. mTOR links with other proteins and serves as a core component of two distinct protein complexes, mTOR complex 1 and mTOR complex 2...

intracellular heterotrimeric G protein complex by protein domain dynamics. The Gs alpha subunit of the stimulated G protein complex exchanges GDP for GTP in...

proteins which play an important role in light-harvesting and the light-dependent reactions of photosynthesis. There are four major protein complexes...

A nuclear pore is a channel as part of the nuclear pore complex (NPC), a large protein complex found in the nuclear envelope of eukaryotic cells. The nuclear...

cyclin-dependent kinase complex (CDKC, cyclin-CDK) is a protein complex formed by the association of an inactive catalytic subunit of a protein kinase, cyclin-dependent...

biology, a protein subunit is a polypeptide chain or single protein molecule that assembles (or "coassembles") with others to form a protein complex. Large...

Be'O and Zico, 2022 Complex Networks, publisher of the now-only-online magazine Complex Protein–ligand complex, a complex of a protein bound with a ligand...

form a large multi-subunit protein complex known as the BRCA1-associated genome surveillance complex (BASC). The BRCA1 protein associates with RNA polymerase...

Protein targeting or protein sorting is the biological mechanism by which proteins are transported to their appropriate destinations within or outside...

rapamycin complex 1 or mechanistic target of rapamycin complex 1, is a protein complex that functions as a nutrient/energy/redox sensor and controls protein synthesis...

The TIM/TOM complex is a protein complex in cellular biochemistry which translocates proteins produced from nuclear DNA through the mitochondrial membrane...

GINS is a protein complex essential to the DNA replication process in the cells of eukaryotes. The complex participates in the initiation and elongation...

determination of the first structure of the complex between a G-protein coupled receptor (GPCR) and a G-protein trimer (Gαβγ) in 2011 a new chapter of GPCR...

RuvABC is a complex of three proteins that mediate branch migration and resolve the Holliday junction created during homologous recombination in bacteria...

The membrane attack complex (MAC) or terminal complement complex (TCC) is a complex of proteins typically formed on the surface of pathogen cell membranes...

The exosome complex (or PM/Scl complex, often just called the exosome) is a multi-protein intracellular complex capable of degrading various types of...

structures like the flagellar export apparatus. The T3SS is a needle-like protein complex found in several species of pathogenic gram-negative bacteria. The...

that forms a complex with a biomolecule to serve a biological purpose. The etymology stems from Latin ligare, which means 'to bind'. In protein-ligand binding...

dystrophin-associated protein complex, also known as the dystrophin-associated glycoprotein complex is a multiprotein complex that includes dystrophin...