milievolution.blogg.se - Pdb database

find similar 3D structures using VAST algorithm.

identify relationships among 3D structures.

identify the gene that corresponds to each protein.

secondary structures in protein molecules.

identify interactions among molecular components.

note about biological units in merged PDB split files.

compare biological units within a record to each other to identify distinct forms.

apply transformations derived from crytallographic symmetry.identify biological units (oligomeric states) ( illustrated example).deposit sequence and chemical data into Entrez Protein, Nucleotide, and PubChem databases.Content of the Molecular Modeling Database.Connections between 3D structure records and associated literature, molecular, and chemical data.Interactive views of sequence-structure relationships.functional relationships among 3D structures.evolutionary relationships among 3D structures.biological and geometrical features within 3D structures.Analysis of individual structures and relationships among them.Facilitate computation on 3D structure data.Useful Features of the Molecular Modeling Database.view 3D structures of conserved core motifs.examine sequence-structure-function relationships ( illustrated example).identify representative 3D structures for protein families.How can 3D structures be used to learn more about proteins and other biomolecules?.Experimental methods (X-ray crystallography, NMR).

Four levels of protein structure (primary, secondary, tertiary, quaternary).The Entrez Help document provides additional information about the search system and the databases it can be used to search. Once records of interest are retrieved, follow Entrez's "Links" to discover associations among previously disparate data. The " How To" page provides quick start guides for some common types of searches. This help document provides detailed descriptions of the Entrez Structure database content, search system,Īnd display formats. Molecular Modeling Database (MMDB) Help Document