|  | INTERNATIONAL
    UNION OF BIOCHEMISTRY AND MOLECULAR BIOLOGY-
    Comprehensive Recommendations on Biochemical & Organic
    Nomenclature, Symbols & Terminology etc.
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  |  | Biochemical
    Pathways MapGiant 
    detailed searchable scheme of biochemical reactions in a cell.
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  |  | Metabolic
    Pathways of Biochemistry,the
    online reference of metabolism for students, scientists, and the world. This
    site is designed to graphically represent (with schemes and 3D models) all
    major metabolic pathways, primarily those important to human biochemistry.
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  |  | Atlas
    of Side-Chain and Main-Chain Hydrogen Bonding by Ian McDonald and Janet M
    ThorntonWWW Edition December 1994, original edition April 1993
    Awarded 4/4 by the Magellan survey. This document is a graphical summary of
    hydrogen bonding in a dataset of high-resolution protein structures. It
    shows the distributions of the frequencies and geometries of hydrogen bonds
    formed by main-chain and side-chain donors and acceptors. It is hoped that
    it will serve as a record of the hydrogen bonding patterns of the standard
    hydrogen bonding groups for molecular modellers and crystallographers who
    would like to know whether the hydrogen bonding in their model is normative.
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  |  | ExPASy
    - ENZYME - Enzyme nomenclature databaseENZYME is a repository of information relative to the nomenclature of
    enzymes. It is primarily based on the recommendations of the Nomenclature
    Committee of the International Union of Biochemistry and Molecular Biology (IUBMB)
    and it describes each type of characterized enzyme for which an EC (Enzyme
    Commission) number has been provided. Release 24.0, January 1999, and
    updates up to 05-Feb-1999 (3704 entries)
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  |  | ExPASy
    - PROSITE Database of protein families and domainsPROSITE is a database of protein families and domains. It
    consists of biologically significant sites, patterns and profiles that help
    to reliably identify to which known protein family (if any) a new sequence
    belongs. Release 15, July 1998 and updates up to 05-Feb-1999 (contains 1025
    documentation entries that describe 1361 different patterns, rules and
    profiles/matrices).
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  |  | GLOSSARY
    OF TERMS USED IN MEDICINAL CHEMISTRYThe objective of the glossary is to provide in a single
    document a consistent terminology and concise definitions of terms covering
    the various aspects of medicinal chemistry. This was felt necessary with
    regard to the rapid changes occurring in medicinal chemistry and also by the
    need to establish international definition standards. Effectively the
    possibility exists that in different countries certain terms may not have
    the same meaning, in such a case the creation of an internationally accepted
    definition is particularly justified.
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