Conserved Site

Structures: DNA topoisomerase, type IIA, conserved site (IPR018522)


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

4g0v  3qx3  4j3n  4g0u  3l4k  3l4j  4g0w  1bgw  2rgr  4fm9  1bjt 


CATH is a hierarchical classification of protein model structures. 


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.