Biomaterial Database

High sequence similarity between a ribonuclease from ginseng calluses and fungus-elicited proteins from parsley indicates that intracellular pathogenesis-related proteins are ribonucleases. 1994

G P Moiseyev, and J J Beintema, and L I Fedoreyeva, and G I Yakovlev

Engelhardt Institute of Molecular Biology, Academy of Sciences, Moscow, Russia.

A ribonuclease from a callus cell culture of Panax ginseng C.A. Mey strain R1 was isolated. A pure protein with an apparent molecular mass of 18 kDa was obtained. The N-terminal sequences of the protein and of the C-terminal CNBr peptide were determined. No homology with other ribonucleases was found, but there was 60-70% sequence identity with two intracellular pathogenesis-related (IPR) proteins from parsley, indicating that not only these two proteins, but also homologous IPR proteins identified in other plant species are ribonucleases.

UI	MeSH Term	Description	Entries
D008969	Molecular Sequence Data	Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.	Sequence Data, Molecular,Molecular Sequencing Data,Data, Molecular Sequence,Data, Molecular Sequencing,Sequencing Data, Molecular
D010940	Plant Proteins	Proteins found in plants (flowers, herbs, shrubs, trees, etc.). The concept does not include proteins found in vegetables for which PLANT PROTEINS, DIETARY is available.	Plant Protein,Protein, Plant,Proteins, Plant
D010946	Plants, Medicinal	Plants whose roots, leaves, seeds, bark, or other constituent parts possess therapeutic, tonic, purgative, curative or other pharmacologic attributes, when administered to man or animals.	Herbs, Medicinal,Medicinal Herbs,Healing Plants,Medicinal Plants,Pharmaceutical Plants,Healing Plant,Herb, Medicinal,Medicinal Herb,Medicinal Plant,Pharmaceutical Plant,Plant, Healing,Plant, Medicinal,Plant, Pharmaceutical,Plants, Healing,Plants, Pharmaceutical
D002478	Cells, Cultured	Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others.	Cultured Cells,Cell, Cultured,Cultured Cell
D005658	Fungi	A kingdom of eukaryotic, heterotrophic organisms that live parasitically as saprobes, including MUSHROOMS; YEASTS; smuts, molds, etc. They reproduce either sexually or asexually, and have life cycles that range from simple to complex. Filamentous fungi, commonly known as molds, refer to those that grow as multicellular colonies.	Fungi, Filamentous,Molds,Filamentous Fungi,Filamentous Fungus,Fungus,Fungus, Filamentous,Mold
D005894	Panax	An araliaceous genus of plants that contains a number of pharmacologically active agents used as stimulants, sedatives, and tonics, especially in traditional medicine. Sometimes confused with Siberian ginseng (ELEUTHEROCOCCUS).	Ginseng,Korean Ginseng,Korean Red Ginseng,Panax ginseng,Jen Shen,Ninjin,Renshen,Schinseng,Shinseng,Ginseng, Korean,Ginseng, Korean Red,Ginsengs,Jen Shens,Korean Ginsengs,Korean Red Ginsengs,Ninjins,Red Ginseng, Korean,Renshens,Schinsengs,Shen, Jen,Shinsengs
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
D012260	Ribonucleases	Enzymes that catalyze the hydrolysis of ester bonds within RNA. EC 3.1.-.	Nucleases, RNA,RNase,Acid Ribonuclease,Alkaline Ribonuclease,Ribonuclease,RNA Nucleases,Ribonuclease, Acid,Ribonuclease, Alkaline
D017386	Sequence Homology, Amino Acid	The degree of similarity between sequences of amino acids. This information is useful for the analyzing genetic relatedness of proteins and species.	Homologous Sequences, Amino Acid,Amino Acid Sequence Homology,Homologs, Amino Acid Sequence,Homologs, Protein Sequence,Homology, Protein Sequence,Protein Sequence Homologs,Protein Sequence Homology,Sequence Homology, Protein,Homolog, Protein Sequence,Homologies, Protein Sequence,Protein Sequence Homolog,Protein Sequence Homologies,Sequence Homolog, Protein,Sequence Homologies, Protein,Sequence Homologs, Protein
D019684	Magnoliopsida	A class of vascular plants which produce flowers and seeds. They include monocotyledons, dicotyledons, and about 80% of all known plant species.	Angiosperms,Angiosperma,Angiospermae,Arecidae,Asteridae,Caryophyllidae,Commelinidae,Dicotyledoneae,Dilleniidae,Flowering Plants,Hamamelidae,Hamamelididae,Icacinales,Liliatae,Liliidae,Liliopsida,Magnoliatae,Metteniusales,Oncothecales,Rosidae,Vahliales,Zingiberidae,Angiosperm,Flowering Plant,Icacinale,Metteniusale,Oncothecale,Plant, Flowering,Plants, Flowering,Vahliale