Active Site

Structures: Phosphoenolpyruvate carboxylase, Lys active site (IPR018129)


The Protein Data Bank (PDB) is a repository for the 3-D structural data of large biological molecules, such as proteins and nucleic acids.

1qb4  1jqn  1jqo  1fiy 


The Structural Classification of Proteins (SCOP) database is a largely manual classification of protein structural domains based on similarities of their amino acid sequences and three-dimensional structures.