Structure of the protein 1EFN, with focus on its tertiary structure. The term protein tertiary structure refers to a protein 's geometric shape. The tertiary structure will have a single polypeptide chain backbone with one or more protein secondary structures, the protein domains. Amino acid side chains may interact and bond in a number of ways. The interactions and bonds of side chains within a particular protein determine its tertiary structure. The protein tertiary structure is defined by its atomic coordinates.
1 Grill your ribs for 3 hours bone-side down. 2  Wrap them in foil and grill, bone-side up, for 30 to 60 minutes. 3  Same as with baby backs, you can an extra special touch here by pouring a cup of apple cider or juice into the foil packet.4  Unwrap them and grill for 30 more minutes bone-side down.efore we get into how long you should grill your ribs there's one important thing to keep in mind: while dry spice rubs should be applied before you start to cook, sauces should not be applied until the last 20 minutes of cooking at the earliest.
1 Take ribs from the oven and place them on a grill heated to medium and lightly oiled, throwing away cooking liquid. 2  Grill for 15 minutes and turn the ribs once. 3  Apply barbeque sauce generously and grill for eight minutes. Place ribs on a baking sheet, bake for 2 Â½ hours or until meat begins to shrink away from the bone. 2  Remove ribs from oven and heat grill. 3  Cut ribs into portions of two or three ribs each and after arranging them on the grill with bony side facing up, brush on barbecue sauce.