CDD: a curated Entrez database of conserved domain alignments.
Aron Marchler-BauerJohn B. AndersonCarol DeWeese-ScottNatalie D. FedorovaLewis Y. GeerSiqian HeDavid I. HurwitzJohn D. JacksonAviva R. JacobsChristopher J. LanczyckiCynthia A. LiebertChunlei LiuThomas MadejGabriele H. MarchlerRaja MazumderAnastasia N. NikolskayaAnna R. PanchenkoBachoti S. RaoBenjamin A. ShoemakerVahan SimonyanJames S. SongPaul A. ThiessenSona VasudevanYanli WangRoxanne A. YamashitaJodie J. YinStephen H. BryantPublished in: Nucleic Acids Res. (2003)