==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=4-DEC-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER VIRAL PROTEIN 10-MAY-01 1IM7 . COMPND 2 MOLECULE: GP41-PARENT PEPTIDE ACE-ILE-TRP-GLY-CYS-SER-GLY- . SOURCE 2 SYNTHETIC: YES; . AUTHOR A.PHAN CHAN DU,D.LIMAL,V.SEMETEY,H.DALI,M.JOLIVET, . 13 1 1 1 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 1552.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 3 23.1 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(J) , SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS IN PARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS IN ANTIPARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-5), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-4), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-3), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-2), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-1), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+0), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+1), SAME NUMBER PER 100 RESIDUES . 3 23.1 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+5), SAME NUMBER PER 100 RESIDUES . 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 *** HISTOGRAMS OF *** . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RESIDUES PER ALPHA HELIX . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PARALLEL BRIDGES PER LADDER . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ANTIPARALLEL BRIDGES PER LADDER . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 LADDERS PER SHEET . # RESIDUE AA STRUCTURE BP1 BP2 ACC N-H-->O O-->H-N N-H-->O O-->H-N TCO KAPPA ALPHA PHI PSI X-CA Y-CA Z-CA 1 2 A I 0 0 179 0, 0.0 2,-1.4 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 99.2 1.1 3.9 0.8 2 3 A W + 0 0 220 2,-0.1 2,-0.2 1,-0.0 8,-0.0 -0.508 360.0 129.6 -67.8 94.6 4.4 5.3 -0.2 3 4 A G - 0 0 28 -2,-1.4 2,-1.2 2,-0.0 -1,-0.0 -0.751 38.2-168.2-154.2 102.6 5.0 7.5 2.8 4 5 A a + 0 0 95 -2,-0.2 2,-0.5 6,-0.1 6,-0.1 -0.761 27.1 150.9 -94.4 92.0 8.3 7.5 4.7 5 6 A S S S- 0 0 104 -2,-1.2 -1,-0.0 1,-0.1 -2,-0.0 -0.808 80.2 -27.0-124.3 89.3 7.6 9.4 7.8 6 7 A G S S+ 0 0 83 -2,-0.5 2,-0.3 1,-0.2 -1,-0.1 0.981 99.1 135.6 73.4 61.0 9.8 8.2 10.7 7 8 A K - 0 0 124 1,-0.1 3,-0.4 -3,-0.1 -1,-0.2 -0.897 42.4-171.9-150.1 107.1 10.2 4.6 9.4 8 9 A L S S+ 0 0 182 -2,-0.3 2,-0.9 1,-0.3 -1,-0.1 0.884 95.9 50.5 -57.1 -40.6 13.4 2.6 9.3 9 10 A I + 0 0 139 1,-0.1 -1,-0.3 -3,-0.1 0, 0.0 -0.665 69.2 123.5-107.0 75.2 11.4 0.0 7.4 10 11 A a + 0 0 24 -2,-0.9 2,-0.5 -3,-0.4 -1,-0.1 -0.338 36.8 110.8-128.9 48.8 9.8 2.1 4.6 11 12 A T + 0 0 127 -9,-0.0 2,-0.5 2,-0.0 -9,-0.0 -0.934 32.9 163.1-123.2 108.0 11.0 0.2 1.6 12 13 A T 0 0 99 -2,-0.5 -10,-0.0 0, 0.0 -3,-0.0 -0.835 360.0 360.0-129.6 92.6 8.3 -1.7 -0.2 13 14 A A 0 0 148 -2,-0.5 -2,-0.0 0, 0.0 0, 0.0 -0.902 360.0 360.0-114.3 360.0 9.1 -2.8 -3.8