==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=25-NOV-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER POTASSIUM CHANNEL BLOCKER 24-SEP-97 1AV3 . COMPND 2 MOLECULE: KAPPA-PVIIA; . SOURCE 2 ORGANISM_SCIENTIFIC: CONUS PURPURASCENS; . AUTHOR M.J.SCANLON,D.NARANJO,L.THOMAS,P.F.ALEWOOD,R.J.LEWIS, . 27 1 3 3 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 2325.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 13 48.1 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(J) , SAME NUMBER PER 100 RESIDUES . 2 7.4 TOTAL NUMBER OF HYDROGEN BONDS IN PARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 4 14.8 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 3.7 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 . 4 14.8 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 . 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 PARALLEL BRIDGES PER LADDER . 2 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 a 0 0 128 0, 0.0 2,-0.3 0, 0.0 14,-0.2 0.000 360.0 360.0 360.0 122.6 -1.2 11.5 -3.8 2 2 A R B -a 15 0A 89 12,-1.7 14,-2.5 1,-0.1 15,-0.4 -0.554 360.0-114.6 -76.9 133.7 -1.8 7.9 -5.2 3 3 A I > - 0 0 98 -2,-0.3 3,-0.9 12,-0.2 23,-0.2 -0.114 39.3 -83.4 -59.3 158.1 -5.3 6.6 -5.2 4 4 A X T 3 S+ 0 0 67 1,-0.2 23,-0.2 22,-0.1 -1,-0.1 -0.020 110.2 25.6 -50.3 166.0 -6.5 3.6 -3.0 5 5 A N T 3 S+ 0 0 102 21,-1.2 2,-0.4 1,-0.2 -1,-0.2 0.504 87.1 138.4 48.9 10.8 -6.1 -0.0 -4.2 6 6 A Q S < S- 0 0 74 -3,-0.9 20,-1.0 1,-0.1 2,-0.2 -0.719 70.5 -96.0 -85.9 128.8 -3.1 1.1 -6.3 7 7 A K B +B 25 0B 143 -2,-0.4 2,-0.3 18,-0.3 18,-0.3 -0.207 63.3 160.2 -47.7 103.5 -0.1 -1.3 -6.2 8 8 A b - 0 0 2 16,-1.1 2,-0.4 -2,-0.2 5,-0.2 -0.976 38.7-122.6-132.5 144.9 2.1 0.3 -3.5 9 9 A F > - 0 0 112 3,-0.5 3,-0.9 -2,-0.3 5,-0.1 -0.703 16.1-133.7 -89.2 136.6 4.9 -1.2 -1.4 10 10 A Q G > S+ 0 0 105 -2,-0.4 3,-0.7 1,-0.3 -1,-0.1 0.798 109.2 58.8 -56.1 -30.7 4.5 -1.0 2.3 11 11 A H G 3 S+ 0 0 173 1,-0.3 -1,-0.3 -3,-0.0 2,-0.1 0.845 121.3 24.3 -68.2 -35.9 8.1 0.2 2.4 12 12 A L G < S- 0 0 107 -3,-0.9 2,-1.4 0, 0.0 -3,-0.5 -0.518 77.2-178.9-129.8 62.5 7.2 3.2 0.2 13 13 A D < + 0 0 57 -3,-0.7 -3,-0.1 1,-0.2 -5,-0.0 -0.487 6.6 171.6 -68.4 93.8 3.5 3.7 0.8 14 14 A D + 0 0 54 -2,-1.4 -12,-1.7 -5,-0.1 -1,-0.2 0.215 32.3 130.2 -89.1 12.2 3.0 6.6 -1.6 15 15 A c B S-a 2 0A 4 -14,-0.2 -12,-0.2 1,-0.1 -11,-0.1 -0.203 73.0-118.4 -67.6 159.6 -0.8 6.4 -1.1 16 16 A a S S+ 0 0 58 -14,-2.5 -13,-0.1 1,-0.3 -1,-0.1 0.860 125.5 38.8 -63.8 -36.1 -3.0 9.4 -0.3 17 17 A S S S- 0 0 53 10,-0.4 -1,-0.3 -15,-0.4 3,-0.1 0.496 106.2-135.3 -89.4 -9.7 -3.8 7.6 2.9 18 18 A R + 0 0 165 -16,-0.2 2,-0.5 1,-0.2 -5,-0.2 0.737 68.6 121.3 57.2 24.5 -0.1 6.4 3.1 19 19 A K - 0 0 136 8,-0.3 8,-1.6 -5,-0.0 2,-0.5 -0.980 42.7-173.7-122.2 123.8 -1.7 3.0 3.9 20 20 A b B -C 26 0C 11 -2,-0.5 6,-0.3 6,-0.2 4,-0.1 -0.979 18.8-140.6-119.6 118.6 -1.0 -0.1 1.8 21 21 A N > - 0 0 43 4,-1.7 3,-1.6 -2,-0.5 4,-0.4 -0.011 37.3 -84.3 -69.5 177.9 -2.9 -3.3 2.7 22 22 A R T 3 S+ 0 0 187 1,-0.3 -1,-0.1 2,-0.2 -12,-0.0 0.636 125.0 68.5 -58.4 -17.5 -1.7 -6.9 2.7 23 23 A F T 3 S- 0 0 115 2,-0.2 -1,-0.3 3,-0.1 3,-0.1 0.185 114.3-115.5 -89.5 16.0 -2.4 -7.0 -1.1 24 24 A N S < S+ 0 0 63 -3,-1.6 -16,-1.1 1,-0.2 2,-0.3 0.829 83.5 113.1 51.1 36.6 0.5 -4.6 -1.6 25 25 A K B S-B 7 0B 92 -4,-0.4 -4,-1.7 -18,-0.3 -18,-0.3 -0.843 73.7 -91.5-128.0 162.9 -2.1 -2.1 -2.9 26 26 A c B C 20 0C 1 -20,-1.0 -21,-1.2 -2,-0.3 -6,-0.2 -0.176 360.0 360.0 -73.7 172.0 -3.3 1.2 -1.4 27 27 A V 0 0 86 -8,-1.6 -10,-0.4 -23,-0.2 -8,-0.3 -0.917 360.0 360.0-126.7 360.0 -6.2 1.6 1.0