Structure Explorer - 1ATJ

CATH	Class, Architecture, Topology and Homologous superfamily - a hierarchical classification of protein domain structures [top] University College London (UCL) Features: Complete PDB, fold classification by domain, links to other information  Reference: Orengo, Michie, Jones, Jones, Swindells and Thornton (1997) Structure 5(8) 1093-1108
CE	Combinatorial Extension of the optimal path [top] Research Collaboratory for Structural Bioinformatics (RCSB) Features: Complete PDB and representative structure comparison, structure alignments, structure superposition tool Reference:  Shindyalov and Bourne (1998) Protein Engineering 11(9) 739-747
FSSP	Fold classification based on Structure-Structure alignment of Proteins [top] European Bioinformatics Institute (EBI) Features: Complete PDB, fold tree, domain dictionary, sequence neighbors, structure superposition Reference: Holm and Sander (1998)  Nucl. Acids Res. 26 316-319
SCOP	Structural Classification Of Proteins [top] MRC Laboratory of Molecular Biology and Centre for Protein Engineering Features: Augmented manual classification, class, fold, superfamily and family classification Reference: Murzin, Brenner, Hubbard and Chothia (1995)  J. Mol. Biol. 247 536-540
VAST	Vector Alignment Search Tool [top] National Center for Biotechnology Information (NCBI) Features: Complete PDB and representative structure comparison, structure alignments, structure superposition tool Reference: Gibrat, Madej and Bryant (1996) Current Opinion in Structural Biology 6 377-385