Structures: Proliferating cell nuclear antigen, PCNA (IPR000730)


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

3vkx  5dai  1vym  2od8  3p87  1rxm  3a2f  5e0v  1rxz  4hk1  1u76  5a6d  3f1w  5da7  4l6p  1vyj  2nti  5auj  2zvk  1isq  3lx1  3lx2  3fds  5cfk  1plq  4l60  3aix  3hi8  3l0x  3p91  1ud9  4rjf  5b7o  3v62  3gpm  3gpn  4yhr  2zvl  1iz4  2zvm  3v60  3pge  5iy4  3l0w  4cs5  3ifv  2io4  3k4x  1ge8  2zvv  5h0t  2zvw  2hik  2ijx  3wgw  4ztd  5e0t  5jne  5hac  2ix2  3v61  1plr  1axc  2izo  1iz5  1ul1  3aiz  3tbl  4d2g  2hii  1sxj  1u7b  3l10  3p83  1rwz  5e0u  1w60 


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.