Alpha (149 out of 1157) Alpha+Beta (175 out of 1157) Alpha/Beta (107 out of 1157) Beta (189 out of 1157) Membrane (6 out of 1157) Membrane and cell surface proteins and peptides (42 out of 1157) Multi-domain (1 out of 1157) Multi-domain proteins (alpha and beta) (20 out of 1157) Small (2 out of 1157) Small Proteins (106 out of 1157) Unknown (360 out of 1157) Alpha (149 out of 1157) Alpha+Beta (175 out of 1157) Alpha/Beta (107 out of 1157) Beta (189 out of 1157) Membrane (6 out of 1157) Membrane and cell surface proteins and peptides (42 out of 1157) Multi-domain (1 out of 1157) Multi-domain proteins (alpha and beta) (20 out of 1157) Small (2 out of 1157) Small Proteins (106 out of 1157) Unknown (360 out of 1157)