Hi, You are looking for Protein Topology Diagram. I recomend PDBSum: http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/GetPage.pl?pdbcod... http://www.ebi.ac.uk/pdbsum/ Regards, Flavio Augusto Vicente Seixas Laboratory of Structural Biochemistry Department of Biochemistry Universidade Estadual de Maringá, PR, Brazil http://www.uem.br ________________________________ From: francesco oteri <francesco.oteri@gmail.com> To: chimera BB <chimera-users@cgl.ucsf.edu> Sent: Monday, June 10, 2013 3:23 PM Subject: namd-l: protein schematic representaton Good morning to everybody, someone of you knows whether exist a program that creates schematic representation of a protein like the one in plot b and d of the figure:http://www.nature.com/nature/journal/v427/n6972/fig_tab/nature02165_F3.html Greetings, Francesco