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.

3hi8  1vyj  4rjf  3gpn  4yhr  4l60  3a2f  5e0v  1ge8  1rxz  1ud9  3tbl  5e0u  3k4x  4hk1  1w60  3pge  1rxm  5iy4  3v60  3aix  5hac  3l0x  2nti  5b7o  3vkx  2hik  2ijx  1iz4  5dai  2zvw  5h0t  3wgw  5jne  1isq  5l7c  1u76  1sxj  5da7  5a6d  3lx1  3aiz  1ul1  2zvk  2hii  5cfk  3lx2  3fds  3f1w  3p83  3p87  3l0w  1rwz  1vym  1plq  3l10  2zvm  1axc  2ix2  1u7b  3v61  1plr  3p91  3v62  5auj  3ifv  4cs5  2io4  2zvl  4l6p  3gpm  1iz5  2izo  5e0t  4ztd  4d2g  2od8  2zvv 


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.