منابع مشابه
MMDB: Entrez's 3D structure database
Three-dimensional structures are now known within most protein families and it is likely, when searching a sequence database, that one will identify a homolog of known structure. The goal of Entrez's 3D-structure database is to make structure information and the functional annotation it can provide easily accessible to molecular biologists. To this end, Entrez's search engine provides several p...
متن کاملMMDB: annotating protein sequences with Entrez's 3D-structure database
Three-dimensional (3D) structure is now known for a large fraction of all protein families. Thus, it has become rather likely that one will find a homolog with known 3D structure when searching a sequence database with an arbitrary query sequence. Depending on the extent of similarity, such neighbor relationships may allow one to infer biological function and to identify functional sites such a...
متن کاملMMDB: 3D structure data in Entrez
Three-dimensional structures are now known for roughly half of all protein families. It is thus quite likely, in searching sequence databases, that one will encounter a homolog with known structure and be able to use this information to infer structure-function properties. The goal of Entrez's 3D structure database is to make this information accessible and useful to molecular biologists. To th...
متن کاملMMDB: 3D structures and macromolecular interactions
Close to 60% of protein sequences tracked in comprehensive databases can be mapped to a known three-dimensional (3D) structure by standard sequence similarity searches. Potentially, a great deal can be learned about proteins or protein families of interest from considering 3D structure, and to this day 3D structure data may remain an underutilized resource. Here we present enhancements in the M...
متن کاملThe MPEG-7 Multimedia Database System (MPEG-7 MMDB)
Broadly used Database Management Systems (DBMS) propose multimedia extensions, like Oracle’s interMedia. However, these extensions lack means for managing the requirements of multimedia data in terms of semantic querying, advanced indexing, content modelling and multimedia programming libraries. In this context, this thesis presents a methodology for enhancing extensible ObjectRelational Databa...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1999
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/27.1.240