3gs3 is a 1 chain structure with sequence from Drosophila melanogaster. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
↑Wagner EJ, Burch BD, Godfrey AC, Salzler HR, Duronio RJ, Marzluff WF. A genome-wide RNA interference screen reveals that variant histones are necessary for replication-dependent histone pre-mRNA processing. Mol Cell. 2007 Nov 30;28(4):692-9. PMID:18042462 doi:10.1016/j.molcel.2007.10.009
↑Sullivan KD, Steiniger M, Marzluff WF. A core complex of CPSF73, CPSF100, and Symplekin may form two different cleavage factors for processing of poly(A) and histone mRNAs. Mol Cell. 2009 May 15;34(3):322-32. doi: 10.1016/j.molcel.2009.04.024. PMID:19450530 doi:10.1016/j.molcel.2009.04.024
