PPMdb: a plant plasma membrane database.
PPMdb is a proteome database dedicated to proteins from plant plasma membranes. It provides comprehensive two-dimensional polyacrylamide gel electrophoresis (2-D PAGE) maps, partial amino acid sequences and expression data. All this information is gathered and structured in a relational database, after being analyzed and annotated. PPMdb includes active links to related biological databases (EMBL, GenBank, GenPep, and SWISS-PROT and TrEMBL) as well as to MEDLINE abstracts. Information on specific protein spots can be displayed by clicking on the 2-D maps. In addition, users can query the database by accession number, protein name, pI and MW, and cellular location. Access to PPMdb is available at the following URL: http://sphinx.rug. ac.be:8080.
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Department of Plant Genetics, Vlaams Interuniversitair Instituut voor Biotechnologie (VIB), Universiteit Gent, K.L. Ledeganckstraat 35, B-9000, Gent, Belgium.
Déhais
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Van Montagu
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Rossignol
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Rouzé
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D000595:Amino Acid Sequence; D001709:Biotechnology; D002462:Cell Membrane / Q000737:chemistry; D016208:Databases, Factual; D015180:Electrophoresis, Gel, Two-Dimensional; D015870:Gene Expression; D018745:Genome, Plant; D008565:Membrane Proteins / Q000235:genetics / Q000302:isolation & purification; D008969:Molecular Sequence Data; D010449:Peptide Mapping; D010940:Plant Proteins / Q000235:genetics* / Q000302:isolation & purification*; D020543:Proteome / Q000235:genetics / Q000302:isolation & purification; D016415:Sequence Alignment
D008565:Membrane Proteins; D010940:Plant Proteins; D020543:Proteome