title: The crystal structure of human cyclin H.
abstract: The crystal structure of human cyclin H has been solved at 2.6 A resolution by the MIR method and refined to an R-factor of 23.1%. The core of the molecule consists of two helical repeats adopting the canonical cyclin fold already observed in the structures of cyclin A [Brown et al. (1995) Structure 3, 1235-1247; Jeffrey et al. (1995) Nature 376, 313-320; Russo et al. (1996) Nature 382, 325-331] and TFIIB [Nikoilov et al. (1995) Nature 377, 119-128]. The N-terminal and C-terminal residues form a new domain built on two long helices interacting essentially with the first repeat of the molecule.
authors.affiliation: Institut de Génétique et Biologie Moléculaire et Cellulaire, CNRS/INSERM/ULP, Illkirch, France.
authors.forename: G
authors.initials: G
authors.lastname: Andersen
authors.forename: A
authors.initials: A
authors.lastname: Poterszman
authors.forename: J M
authors.initials: JM
authors.lastname: Egly
authors.forename: D
authors.initials: D
authors.lastname: Moras
authors.forename: J C
authors.initials: JC
authors.lastname: Thierry
mesh_terms: D003460:Crystallization; D018360:Crystallography, X-Ray; D056748:Cyclin H; D016213:Cyclins / Q000737:chemistry*; D006801:Humans; D008958:Models, Molecular; D011487:Protein Conformation; D017510:Protein Folding; D017433:Protein Structure, Secondary; D017434:Protein Structure, Tertiary
chemical_list: C534751:CCNH protein, human; D056748:Cyclin H; D016213:Cyclins