Domain

Structures: RNA polymerase sigma factor, region 3/4 (IPR013324)

PDBe

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

1tty  1tlh  1ku7  1l9u  1s7o  1l0o  1ku3  1zyr  2a69  1sc5  2o8x  3hug  1ku2  2a68  2be5  3eql  2a6e  3dxj  1rio  4g7z  2p7v  1l9z  1smy  1xsv  4g7h  2cw0  1iw7  1or7  1rp3  2a6h  4g7o  2h27 

CATH

CATH is a hierarchical classification of protein model structures.

1.10.10.10 

SCOP

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.

a.4.13.1  i.8.1.1  a.177.1.1  a.4.13.2  a.4.13.3