==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=4-OCT-2013 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER MEMBRANE PROTEIN 20-SEP-13 2ME1 . COMPND 2 MOLECULE: GP41; . SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; . AUTHOR Z.J.SUN,G.WAGNER,E.L.REINHERZ,M.KIM,L.SONG,J.CHOI,Y.CHENG, . 27 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 3487.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 17 63.0 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 . 2 7.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 7 25.9 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 8 29.6 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 1 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 1 657 A E 0 0 229 0, 0.0 2,-0.3 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 176.3 13.7 10.7 -3.1 2 658 A Q - 0 0 127 4,-0.0 2,-0.0 7,-0.0 0, 0.0 -0.919 360.0-177.5-151.7 122.5 16.9 10.1 -5.1 3 659 A E > - 0 0 127 -2,-0.3 3,-0.6 1,-0.0 6,-0.2 0.077 56.5 -69.2 -97.1-148.0 18.1 7.0 -7.0 4 660 A L T 3 S+ 0 0 86 1,-0.2 -2,-0.0 5,-0.1 -1,-0.0 0.244 117.2 81.1 -92.9 15.6 21.4 6.3 -8.9 5 661 A L T 3 S+ 0 0 138 4,-0.1 2,-0.2 5,-0.0 -1,-0.2 0.616 71.2 93.3 -93.7 -13.3 20.4 8.9 -11.6 6 662 A E S <> S- 0 0 81 -3,-0.6 4,-1.6 1,-0.1 5,-0.2 -0.546 83.9-124.4 -80.0 144.0 21.5 11.9 -9.5 7 663 A L H > S+ 0 0 150 1,-0.2 4,-1.8 -2,-0.2 5,-0.1 0.868 109.8 62.5 -56.3 -34.0 25.1 13.2 -10.0 8 664 A D H >> S+ 0 0 122 2,-0.2 4,-1.2 1,-0.2 3,-0.5 0.967 102.7 46.6 -57.7 -53.2 25.6 12.7 -6.2 9 665 A K H 34 S+ 0 0 88 1,-0.3 -1,-0.2 -6,-0.2 4,-0.2 0.864 119.1 42.9 -59.2 -32.3 25.1 8.9 -6.4 10 666 A W H >X S+ 0 0 149 -4,-1.6 4,-1.2 1,-0.2 3,-0.6 0.657 100.2 72.8 -86.8 -16.9 27.4 8.9 -9.4 11 667 A A H S+ 0 0 70 -3,-0.6 4,-1.5 -4,-0.2 3,-0.4 0.929 100.1 53.1 -76.4 -43.0 32.2 6.5 -8.3 14 670 A W H X S+ 0 0 212 -4,-1.2 4,-0.8 1,-0.3 -2,-0.2 0.893 110.4 49.9 -58.7 -34.8 34.5 9.2 -9.8 15 671 A A H < S+ 0 0 60 -4,-1.5 -1,-0.3 1,-0.2 -2,-0.2 0.797 101.8 65.8 -72.3 -27.7 36.2 9.3 -6.4 16 672 A W H >< S+ 0 0 171 -4,-0.9 3,-2.9 -3,-0.4 -2,-0.2 0.957 91.4 58.1 -62.0 -52.0 36.4 5.5 -6.5 17 673 A F H 3< S+ 0 0 197 -4,-1.5 -1,-0.2 1,-0.3 -2,-0.2 0.924 102.6 56.1 -45.7 -47.7 38.9 5.2 -9.4 18 674 A A T 3< S+ 0 0 62 -4,-0.8 2,-3.3 1,-0.2 -1,-0.3 0.338 71.2 123.3 -70.3 13.7 41.4 7.4 -7.5 19 675 A I X + 0 0 69 -3,-2.9 3,-0.7 1,-0.2 -1,-0.2 -0.259 23.4 148.3 -72.7 61.8 41.2 4.8 -4.6 20 676 A T T 3 + 0 0 92 -2,-3.3 3,-0.3 1,-0.2 4,-0.3 -0.013 35.6 104.4 -87.2 35.0 45.0 4.3 -4.8 21 677 A N T 3 S+ 0 0 148 1,-0.2 -1,-0.2 2,-0.1 4,-0.2 0.536 70.6 62.4 -91.1 -6.2 45.2 3.6 -1.1 22 678 A W S X S+ 0 0 149 -3,-0.7 3,-0.6 1,-0.2 4,-0.3 0.561 84.2 76.8 -94.2 -8.0 45.6 -0.1 -1.6 23 679 A L G > S+ 0 0 71 -3,-0.3 3,-1.8 1,-0.2 -1,-0.2 0.823 81.0 67.8 -71.5 -29.5 48.9 0.3 -3.5 24 680 A W G 3 S+ 0 0 216 1,-0.3 -1,-0.2 -4,-0.3 -2,-0.1 0.807 84.0 73.1 -62.5 -24.3 50.9 0.9 -0.3 25 681 A Y G < S+ 0 0 208 -3,-0.6 2,-1.0 1,-0.2 -1,-0.3 0.828 91.7 63.1 -60.1 -25.2 50.2 -2.7 0.7 26 682 A I < 0 0 114 -3,-1.8 -1,-0.2 -4,-0.3 -4,-0.0 -0.751 360.0 360.0-102.6 91.6 52.8 -3.5 -2.0 27 683 A K 0 0 233 -2,-1.0 -2,-0.0 -3,-0.0 -1,-0.0 0.334 360.0 360.0 -75.3 360.0 56.1 -2.0 -0.8