==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=7-DEC-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER VIRAL PROTEIN 08-AUG-02 1MEQ . COMPND 2 MOLECULE: EXTERIOR MEMBRANE GLYCOPROTEIN (GP120); . SOURCE 2 SYNTHETIC: YES; . AUTHOR M.CAFFREY,A.JACOBS,L.GUILHAUDIS . 23 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 2435.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 16 69.6 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 . 2 8.7 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 . 1 4.3 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 . 4 17.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 1 4.3 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 10 43.5 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 . 1 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 1 A V 0 0 85 0, 0.0 2,-0.6 0, 0.0 13,-0.0 0.000 360.0 360.0 360.0 74.8 -0.3 2.2 -5.3 2 2 A K - 0 0 181 2,-0.0 2,-0.4 19,-0.0 16,-0.1 -0.942 360.0-172.4-120.1 132.9 -1.0 4.4 -2.6 3 3 A I - 0 0 35 -2,-0.6 6,-0.1 14,-0.1 3,-0.0 -0.845 15.4-144.0-117.6 149.9 -1.2 3.7 0.9 4 4 A E B >> -A 8 0A 101 4,-0.6 4,-1.6 -2,-0.4 3,-0.7 -0.907 8.8-170.9-123.2 102.7 -2.3 5.9 3.5 5 5 A P T 34 + 0 0 117 0, 0.0 -1,-0.1 0, 0.0 4,-0.1 0.537 63.3 106.2 -63.9 -11.5 -0.5 5.6 6.8 6 6 A L T 34 S- 0 0 149 1,-0.2 3,-0.1 2,-0.1 -2,-0.0 0.504 116.5 -68.7 -51.6 -3.9 -3.1 7.8 8.3 7 7 A G T <4 S+ 0 0 71 -3,-0.7 2,-0.6 1,-0.2 -1,-0.2 0.527 103.7 118.4 122.2 15.6 -4.5 4.7 10.0 8 8 A V B < -A 4 0A 80 -4,-1.6 -4,-0.6 2,-0.0 -1,-0.2 -0.926 36.6-176.6-116.9 106.9 -5.8 2.8 7.0 9 9 A A - 0 0 76 -2,-0.6 2,-0.9 -6,-0.1 3,-0.1 -0.849 8.4-163.4-106.5 97.6 -4.2 -0.5 6.6 10 10 A P > - 0 0 39 0, 0.0 4,-3.5 0, 0.0 5,-0.4 -0.714 6.6-159.0 -84.3 106.7 -5.7 -2.1 3.4 11 11 A T H > S+ 0 0 96 -2,-0.9 4,-0.8 1,-0.2 5,-0.1 0.872 92.4 37.1 -52.4 -41.8 -4.8 -5.8 3.5 12 12 A K H > S+ 0 0 174 2,-0.2 4,-1.3 3,-0.1 -1,-0.2 0.917 123.9 38.6 -77.1 -49.9 -5.3 -6.1 -0.3 13 13 A A H > S+ 0 0 37 1,-0.2 4,-4.4 2,-0.2 5,-0.3 0.902 111.3 59.6 -69.2 -42.1 -3.9 -2.8 -1.3 14 14 A K H X S+ 0 0 89 -4,-3.5 4,-3.4 1,-0.3 5,-0.3 0.848 103.2 51.8 -56.1 -38.6 -1.2 -2.8 1.1 15 15 A R H X S+ 0 0 165 -4,-0.8 4,-1.0 -5,-0.4 -1,-0.3 0.924 121.8 30.5 -63.2 -47.9 0.2 -5.9 -0.2 16 16 A R H X S+ 0 0 160 -4,-1.3 4,-0.9 2,-0.2 -2,-0.2 0.769 122.7 49.8 -81.7 -31.3 0.3 -4.8 -3.5 17 17 A V H X S+ 0 0 9 -4,-4.4 4,-4.1 -7,-0.2 5,-0.5 0.882 105.9 56.2 -74.4 -42.1 0.9 -1.2 -2.6 18 18 A V H X S+ 0 0 54 -4,-3.4 4,-2.9 -5,-0.3 -2,-0.2 0.880 101.3 57.5 -58.9 -42.5 3.7 -1.9 -0.3 19 19 A Q H < S+ 0 0 108 -4,-1.0 -1,-0.2 -5,-0.3 -2,-0.2 0.894 121.4 27.5 -57.8 -40.4 5.7 -3.7 -2.9 20 20 A R H < S+ 0 0 138 -4,-0.9 3,-0.3 -3,-0.3 -2,-0.2 0.893 123.9 46.6 -84.5 -51.4 5.6 -0.7 -5.1 21 21 A E H < S+ 0 0 104 -4,-4.1 2,-0.7 1,-0.3 -3,-0.2 0.897 119.8 49.0 -58.2 -38.7 5.3 2.0 -2.6 22 22 A K < 0 0 125 -4,-2.9 -1,-0.3 -5,-0.5 -4,-0.0 -0.855 360.0 360.0-115.4 105.0 8.0 0.2 -0.8 23 23 A R 0 0 242 -2,-0.7 -1,-0.2 -3,-0.3 -4,-0.1 0.622 360.0 360.0 -83.2 360.0 10.9 -0.7 -2.6