The ``CPC Clip Motif'': A Conserved Structural Signature for Heparin-Binding Proteins Torrent, Marc ; Nogués, M. Victòria ; Andreu, David ; Boix, Ester Abstract Publication: PLoS ONE Pub Date: August 2012 DOI: 10.1371/journal.pone.0042692 Bibcode: 2012PLoSO...742692T