Gene3D: merging structure and function for a Thousand genomes

SUPERFAMILY—sophisticated comparative genomics, data mining, visualization and phylogeny

(2008) Derek Wilson et al.   NUCLEIC ACIDS RESEARCH

SMART 6: recent updates and new developments

(2008) I. Letunic et al.   NUCLEIC ACIDS RESEARCH

Ensembl 2009

(2008) T. J. P. Hubbard et al.   NUCLEIC ACIDS RESEARCH

The CATH classification revisited--architectures reviewed and new ways to characterize structural divergence in superfamilies

(2008) A. L. Cuff et al.   NUCLEIC ACIDS RESEARCH

Database resources of the National Center for Biotechnology Information

(2008) E. W. Sayers et al.   NUCLEIC ACIDS RESEARCH

The Universal Protein Resource (UniProt) 2009

(2008)   NUCLEIC ACIDS RESEARCH

InterPro: the integrative protein signature database

(2008) S. Hunter et al.   NUCLEIC ACIDS RESEARCH