Structures: Transcription elongation factor S-II, central domain (IPR003618)


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

4by1  1y1y  4bxx  4by7  1enw  2lw4  2dme  1y1v  3po3  3gtm  1pqv  1tfi  3ndq 


CATH is a hierarchical classification of protein model structures.  1.10.472.30 


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.

g.41.3.1  a.5.4.1  i.8.1.1