|
RAB4A
Ras-related protein Rab-4A is a protein that in humans is encoded by the ''RAB4A'' gene. Interactions RAB4A has been shown to interact with: * CD2AP, * KIF3B, * RAB11FIP1, * RABEP1, and * STX4 Syntaxin-4 is a protein that in humans is encoded by the ''STX4'' gene. Interactions STX4 has been shown to interact with: * Gelsolin, * NAPA, * RAB4A, * SNAP-25, * SNAP23, * STXBP1, * STXBP5, * Syntaxin binding protein 3, * TXLNB, .... References Further reading * * * * * * * * * * * * * * * * * * * * {{Protein-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KIF3B
Kinesin-like protein KIF3B is a protein that in humans is encoded by the ''KIF3B'' gene. KIF3B is an N-type protein that complexes with two other kinesin proteins to form two-headed anterograde motors. First, KIF3B forms a heterodimer with KIF3A (kinesin-like protein KIF3A); (KIF3A/3B), that is membrane-bound and has ATPase activity. Then KIFAP3 (KAP3, kinesin superfamily associated protein–3) binds to the tail domain to form a heterotrimeric motor. This motor has a plus end-directed microtubule sliding activity that exhibits a velocity of ∼0.3 μm/s a. There are 14 kinesin protein families in the kinesin superfamily and KIF3B is part of the Kinesin-2 family, of kinesins that can all form heterotrimeric complexes. Expression of the three motor subunits is ubiquitous. The KIG3A/3B/KAP3 motors can transport 90 to 160 nm in diameter organelles. There are many orthologous KIF3B genes that are expressed in ''Drosophila'', the sea urchin, ''Bos taurus'', ''Canis familiaris'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CD2AP
CD2-associated protein is a protein that in humans is encoded by the ''CD2AP'' gene. Function This gene encodes a scaffolding molecule that regulates the actin cytoskeleton. The protein directly interacts with filamentous actin and a variety of cell membrane proteins through multiple actin binding sites, SH3 domains, and a proline-rich region containing binding sites for SH3 domains. The cytoplasmic protein localizes to membrane ruffles, lipid rafts, and the leading edges of cells. It is implicated in dynamic actin remodeling and membrane trafficking that occurs during receptor endocytosis and cytokinesis. Haploinsufficiency of this gene is implicated in susceptibility to glomerular disease. Interactions CD2AP has been shown to interact with: * Cbl gene, * NPHS2, * Nephrin, and * RAB4A. See also * Focal segmental glomerulosclerosis Focal segmental glomerulosclerosis (FSGS) is a histopathologic finding of scarring (sclerosis) of glomeruli and damage to renal podocyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAB11FIP1
Rab11 family-interacting protein 1 (Rab11-FIP1) also known as Rab-coupling protein is a protein that in humans is encoded by the ''RAB11FIP1'' gene. Function Proteins of the large Rab GTPase family (see for example RAB1A) have regulatory roles in the formation, targeting, and fusion of intracellular transport vesicles. RAB11FIP1 is one of many proteins that interact with and regulate Rab GTPases. RAB11FIP1 has been identified as a novel protein involved in the regulation of adiponectin trafficking and release from the adipocyte. RAB11FIP1 expression, which is increased with increasing BMI in humans, inhibits the release of adiponectin from the adipocyte, potentially contributing to lower circulating levels of adiponectin observed in obese populations. Interactions RAB11FIP1 has been shown to interact with RAB11A and RAB4A Ras-related protein Rab-4A is a protein that in humans is encoded by the ''RAB4A'' gene. Interactions RAB4A has been shown to interact with: * CD2AP, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RABEP1
Rab GTPase-binding effector protein 1 is an enzyme that in humans is encoded by the ''RABEP1'' gene. It belongs to rabaptin protein family. Interactions RABEP1 has been shown to interact with: * AP1G1, * GGA1, * GGA2, * RAB4A, and * RAB5A Ras-related protein Rab-5A is a protein that in humans is encoded by the ''RAB5A'' gene. Function RAB5A localizes to early endosomes where it is involved in the recruitment of RAB7A and the maturation of these compartments to late endosomes. I .... References Further reading * * * * * * * * * * * * * * * {{Gene-17-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protein
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, responding to stimuli, providing structure to cells and organisms, and transporting molecules from one location to another. Proteins differ from one another primarily in their sequence of amino acids, which is dictated by the nucleotide sequence of their genes, and which usually results in protein folding into a specific 3D structure that determines its activity. A linear chain of amino acid residues is called a polypeptide. A protein contains at least one long polypeptide. Short polypeptides, containing less than 20–30 residues, are rarely considered to be proteins and are commonly called peptides. The individual amino acid residues are bonded together by peptide bonds and adjacent amino acid residues. The sequence of amino acid residue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gene
In biology, the word gene (from , ; "...Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a basic unit of heredity and the molecular gene is a sequence of nucleotides in DNA that is transcribed to produce a functional RNA. There are two types of molecular genes: protein-coding genes and noncoding genes. During gene expression, the DNA is first copied into RNA. The RNA can be directly functional or be the intermediate template for a protein that performs a function. The transmission of genes to an organism's offspring is the basis of the inheritance of phenotypic traits. These genes make up different DNA sequences called genotypes. Genotypes along with environmental and developmental factors determine what the phenotypes will be. Most biological traits are under the influence of polygenes (many different genes) as well as gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
