Family

Structures: Spermidine/spermine synthases (IPR001045)

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.

3o4f  2zsu  1xj5  3b7p  3rw9  1mjf  2cmh  2pss  3bwb  2q41  2o0l  1jq3  2o07  3anx  1iy9  2o05  4bp1  2cmg  2pt6  1inl  2pt9  4cxm  4cwa  2o06  1uir  3rie  2i7c  2pwp  4uoe  2e5w  3bwc  2hte  2b2c  4bp3 

CATH

CATH is a hierarchical classification of protein model structures.

3.40.50.150  2.30.140.10 

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.

c.66.1.17