Biomaterial Database

Complete amino acid sequence of 14 kDa beta-galactoside-binding lectin of chick embryo. 1987

J Hirabayashi, and H Kawasaki, and K Suzuki, and K Kasai

The complete amino acid sequence of a soluble beta-galactoside-binding lectin (subunit MW 14,500) of chick embryo was determined. The protein consists of 134 amino acids beginning with serine and ending with glutamic acid, and its N-terminal was blocked with acetate. The agreement of the present result with that obtained from nucleotide sequence analysis (Y. Ohyama et al. (1986) Biochem. Biophys. Res. Commun. 134, 51-56) indicates the lack of a cleavable leader sequence. Internal homologies were observed in several regions along the polypeptide chain. The highest homology (55% identity) was found between residues 42-58 and residues 112-128. This suggests that chick 14 kDa lectin may have evolved via several gene duplications.

UI	MeSH Term	Description	Entries
D009124	Muscle Proteins	The protein constituents of muscle, the major ones being ACTINS and MYOSINS. More than a dozen accessory proteins exist including TROPONIN; TROPOMYOSIN; and DYSTROPHIN.	Muscle Protein,Protein, Muscle,Proteins, Muscle
D002642	Chick Embryo	The developmental entity of a fertilized chicken egg (ZYGOTE). The developmental process begins about 24 h before the egg is laid at the BLASTODISC, a small whitish spot on the surface of the EGG YOLK. After 21 days of incubation, the embryo is fully developed before hatching.	Embryo, Chick,Chick Embryos,Embryos, Chick
D006388	Hemagglutinins	Agents that cause agglutination of red blood cells. They include antibodies, blood group antigens, lectins, autoimmune factors, bacterial, viral, or parasitic blood agglutinins, etc.	Isohemagglutinins,Exohemagglutinins,Hemagglutinin
D000595	Amino Acid Sequence	The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.	Protein Structure, Primary,Amino Acid Sequences,Sequence, Amino Acid,Sequences, Amino Acid,Primary Protein Structure,Primary Protein Structures,Protein Structures, Primary,Structure, Primary Protein,Structures, Primary Protein
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D037161	Galectins	A class of animal lectins that bind specifically to beta-galactoside in a calcium-independent manner. Members of this class are distiguished from other lectins by the presence of a conserved carbohydrate recognition domain. The majority of proteins in this class bind to sugar molecules in a sulfhydryl-dependent manner and are often referred to as S-type lectins, however this property is not required for membership in this class.	Galaptins,Lectins, S-Type,D-Galactoside-Binding Lectin,Galactose-Binding Lectin,Galectin,S-Type Lectin,S-Type Lectins,beta-D-Gal(1-3)D-GalNAc Specific Lectins,beta-D-Galactosyl-Specific Lectin,beta-Galactoside Binding Lectin,Binding Lectin, beta-Galactoside,D Galactoside Binding Lectin,Galactose Binding Lectin,Lectin, D-Galactoside-Binding,Lectin, Galactose-Binding,Lectin, S-Type,Lectin, beta-D-Galactosyl-Specific,Lectin, beta-Galactoside Binding,Lectins, S Type,S Type Lectin,S Type Lectins,beta D Galactosyl Specific Lectin,beta Galactoside Binding Lectin