==== 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 DNA-BINDING PROTEIN 24-DEC-98 1B4O . COMPND 2 MOLECULE: ENDORIBONUCLEASE P2; . SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS; . AUTHOR R.CONSONNI,L.SANTOMO,L.ZETTA . 62 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 6078.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 21 33.9 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 . 5 8.1 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 1.6 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-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 . 1 1.6 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 . 9 14.5 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 . 3 4.8 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 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 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 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 ANTIPARALLEL 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 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 82 0, 0.0 2,-0.2 0, 0.0 52,-0.1 0.000 360.0 360.0 360.0 105.4 -3.7 1.5 -10.4 2 2 A T - 0 0 49 1,-0.1 2,-1.5 13,-0.1 13,-0.2 -0.568 360.0-110.4 -91.8 150.0 -0.8 -0.0 -8.3 3 3 A V - 0 0 5 -2,-0.2 2,-0.5 11,-0.1 11,-0.4 -0.575 42.8-178.8 -80.0 84.6 0.4 1.1 -4.8 4 4 A K + 0 0 101 -2,-1.5 9,-0.1 45,-0.4 11,-0.0 -0.766 6.1 169.8 -91.1 125.3 3.8 2.6 -5.7 5 5 A F + 0 0 14 -2,-0.5 -1,-0.1 7,-0.3 40,-0.1 0.550 24.7 117.5-101.7-117.1 5.7 3.9 -2.6 6 6 A K + 0 0 73 6,-0.1 37,-0.0 1,-0.0 -2,-0.0 0.930 27.7 175.8 56.0 85.3 9.5 5.0 -2.9 7 7 A Y + 0 0 136 37,-0.0 -1,-0.0 0, 0.0 -2,-0.0 0.962 69.7 3.9 -82.9 -60.6 10.1 8.8 -2.1 8 8 A K S S- 0 0 220 0, 0.0 0, 0.0 0, 0.0 0, 0.0 0.941 124.6 -4.7 -98.1 -64.2 13.9 9.4 -2.2 9 9 A G S S+ 0 0 74 0, 0.0 0, 0.0 0, 0.0 0, 0.0 0.917 90.2 84.0-107.6 -69.3 16.3 6.5 -3.3 10 10 A E - 0 0 123 1,-0.1 0, 0.0 2,-0.0 0, 0.0 -0.139 52.9-151.3 -64.6 139.9 15.1 2.9 -4.0 11 11 A E + 0 0 172 2,-0.0 2,-0.1 0, 0.0 -1,-0.1 0.769 51.6 113.8 -74.5 -35.9 13.7 1.9 -7.5 12 12 A K - 0 0 137 1,-0.1 -7,-0.3 -8,-0.0 2,-0.3 -0.236 51.4-147.3 -72.1 125.1 11.2 -1.0 -7.0 13 13 A Q - 0 0 133 -9,-0.1 2,-0.5 -2,-0.1 -9,-0.1 -0.651 14.7-139.2 -80.3 136.3 7.5 -0.5 -7.8 14 14 A V - 0 0 15 -11,-0.4 2,-0.1 -2,-0.3 -11,-0.1 -0.854 15.5-132.9-102.7 129.7 5.0 -2.6 -5.5 15 15 A D - 0 0 88 -2,-0.5 3,-0.3 -13,-0.2 -13,-0.1 -0.415 14.8-122.5 -78.5 152.1 1.9 -4.3 -7.2 16 16 A I S S+ 0 0 75 1,-0.2 -1,-0.1 -2,-0.1 3,-0.1 0.594 104.1 67.1 -69.1 -13.9 -1.7 -4.1 -5.8 17 17 A S S S+ 0 0 102 1,-0.1 2,-0.9 0, 0.0 -1,-0.2 0.943 90.5 60.3 -69.6 -50.9 -1.9 -8.1 -5.7 18 18 A K S S+ 0 0 127 -3,-0.3 2,-0.3 15,-0.1 -1,-0.1 -0.723 74.2 144.9 -89.6 101.7 0.7 -8.8 -2.8 19 19 A I - 0 0 47 -2,-0.9 14,-0.3 14,-0.2 -3,-0.0 -0.972 41.8-168.2-147.4 120.5 -0.7 -6.9 0.2 20 20 A K - 0 0 125 12,-1.0 13,-0.2 -2,-0.3 -1,-0.1 0.681 50.4-129.3 -80.2 -20.3 -0.7 -7.6 4.0 21 21 A K + 0 0 126 11,-1.0 12,-0.1 2,-0.0 10,-0.1 0.894 58.5 136.0 80.5 107.8 -3.4 -4.8 4.7 22 22 A V + 0 0 58 8,-0.2 9,-0.1 10,-0.1 7,-0.0 0.192 20.6 147.4-128.3 -83.8 -3.3 -1.9 7.2 23 23 A W + 0 0 33 7,-0.8 6,-0.1 1,-0.1 8,-0.1 0.794 52.8 65.2 61.6 40.5 -4.5 1.3 5.2 24 24 A R + 0 0 175 1,-0.2 -1,-0.1 6,-0.1 2,-0.1 0.402 58.0 95.1-143.5 -73.1 -6.4 3.4 7.9 25 25 A V S S- 0 0 119 5,-0.1 5,-0.2 2,-0.0 -1,-0.2 -0.160 78.8 -52.9 -72.2 123.1 -4.9 5.0 11.1 26 26 A G S S- 0 0 61 1,-0.1 3,-0.1 3,-0.1 0, 0.0 -0.093 84.8 -43.8 79.4-160.9 -3.8 8.7 11.2 27 27 A K S S+ 0 0 185 1,-0.2 2,-0.7 2,-0.0 -1,-0.1 0.930 125.7 58.4 -78.2 -52.2 -1.5 10.9 9.2 28 28 A M S S- 0 0 188 16,-0.1 2,-0.6 2,-0.0 -1,-0.2 -0.753 77.1-164.1 -81.2 110.7 1.4 8.3 8.8 29 29 A I - 0 0 40 -2,-0.7 16,-1.1 16,-0.2 2,-0.3 -0.894 19.2-126.7-105.1 113.9 -0.3 5.3 7.0 30 30 A S E -A 44 0A 56 -2,-0.6 -7,-0.8 -5,-0.2 2,-0.6 -0.430 14.6-141.7 -69.8 122.8 1.9 2.1 7.3 31 31 A A E +A 43 0A 0 12,-1.3 12,-0.7 -2,-0.3 2,-0.4 -0.775 24.4 179.7 -89.6 118.0 2.6 0.4 4.0 32 32 A T + 0 0 20 -2,-0.6 -12,-1.0 10,-0.2 -11,-1.0 -0.983 5.1 170.9-127.5 120.8 2.5 -3.5 4.4 33 33 A Y - 0 0 60 -2,-0.4 8,-1.1 8,-0.3 2,-0.7 -0.995 35.2-121.8-130.6 138.5 3.2 -6.0 1.5 34 34 A D B -B 40 0B 43 -2,-0.4 6,-0.1 1,-0.2 4,-0.1 -0.681 29.5-179.3 -78.9 112.1 3.7 -9.8 1.7 35 35 A E - 0 0 132 4,-0.9 -1,-0.2 -2,-0.7 5,-0.1 0.978 62.5 -49.1 -78.7 -61.3 7.1 -10.5 0.1 36 36 A G S S- 0 0 49 3,-0.2 -2,-0.0 0, 0.0 4,-0.0 0.267 113.6 -11.1-137.2 -87.6 7.4 -14.4 0.3 37 37 A G S S- 0 0 70 1,-0.0 2,-0.1 3,-0.0 0, 0.0 0.909 125.2 -34.5 -84.9 -86.2 6.7 -16.3 3.5 38 38 A G S S+ 0 0 70 -4,-0.1 2,-0.3 2,-0.0 -4,-0.1 -0.545 94.2 116.8-140.9 75.3 6.4 -13.8 6.4 39 39 A K - 0 0 168 -6,-0.1 -4,-0.9 -2,-0.1 2,-0.4 -0.893 47.4-159.4-138.5 102.0 8.9 -10.9 5.9 40 40 A T B -B 34 0B 72 -2,-0.3 2,-0.8 -6,-0.1 -6,-0.2 -0.700 13.0-133.9 -94.1 134.5 6.9 -7.5 5.4 41 41 A G - 0 0 19 -8,-1.1 -8,-0.3 -2,-0.4 2,-0.2 -0.765 22.1-146.0 -89.1 107.3 8.4 -4.4 3.7 42 42 A R + 0 0 242 -2,-0.8 2,-0.2 -10,-0.1 -10,-0.2 -0.462 34.9 138.5 -72.3 139.6 7.6 -1.3 5.8 43 43 A G E -A 31 0A 39 -12,-0.7 -12,-1.3 -2,-0.2 2,-0.4 -0.821 42.3 -97.4-159.4-161.7 7.0 2.1 4.0 44 44 A A E +A 30 0A 46 -2,-0.2 2,-0.3 -14,-0.2 -14,-0.1 -0.992 25.4 165.5-142.2 128.8 5.0 5.3 3.7 45 45 A V + 0 0 11 -16,-1.1 -16,-0.2 -2,-0.4 -40,-0.1 -0.858 11.0 169.2-141.7 103.8 2.0 6.5 1.6 46 46 A S - 0 0 65 -2,-0.3 -1,-0.1 -18,-0.1 -16,-0.0 0.979 62.9 -59.6 -80.2 -63.9 0.4 9.8 2.9 47 47 A E S S+ 0 0 150 0, 0.0 3,-0.3 0, 0.0 -2,-0.0 0.412 119.2 60.5-158.2 -47.5 -2.2 11.2 0.3 48 48 A K S S+ 0 0 197 1,-0.2 -3,-0.0 3,-0.0 0, 0.0 0.926 109.1 41.3 -70.3 -48.3 -0.6 12.1 -3.2 49 49 A D S S+ 0 0 76 2,-0.0 -45,-0.4 -46,-0.0 -1,-0.2 0.510 89.7 109.6 -75.9 -5.0 0.7 8.5 -4.2 50 50 A A - 0 0 47 -3,-0.3 -47,-0.1 -47,-0.1 -48,-0.1 -0.570 66.3-128.9 -75.2 129.8 -2.5 6.6 -2.9 51 51 A P > - 0 0 19 0, 0.0 4,-0.6 0, 0.0 3,-0.1 -0.218 10.4-117.7 -81.4 167.7 -4.8 5.2 -5.8 52 52 A K H > S+ 0 0 168 1,-0.2 4,-1.4 2,-0.1 3,-0.4 0.853 103.5 62.6 -65.2 -42.2 -8.6 5.5 -6.5 53 53 A E H > S+ 0 0 117 1,-0.2 4,-1.5 2,-0.2 -1,-0.2 0.845 97.1 55.3 -62.4 -41.3 -9.6 1.7 -6.2 54 54 A L H 4 S+ 0 0 43 1,-0.2 -1,-0.2 2,-0.1 -2,-0.1 0.847 108.8 49.9 -57.9 -38.5 -8.6 1.2 -2.4 55 55 A L H < S+ 0 0 136 -4,-0.6 3,-0.2 -3,-0.4 -2,-0.2 0.933 115.7 39.2 -64.4 -51.3 -11.0 4.2 -1.5 56 56 A Q H < S+ 0 0 142 -4,-1.4 2,-0.9 1,-0.3 3,-0.2 0.988 124.2 35.0 -70.0 -62.7 -14.2 3.0 -3.4 57 57 A M S < S+ 0 0 116 -4,-1.5 -1,-0.3 1,-0.2 3,-0.3 -0.838 73.9 130.9 -91.5 100.6 -14.0 -0.8 -2.8 58 58 A L S S+ 0 0 63 1,-1.5 2,-0.2 -2,-0.9 -1,-0.2 0.899 90.8 20.8 -93.1 -46.1 -12.6 -0.9 0.8 59 59 A E S S- 0 0 154 -3,-0.2 -1,-1.5 -4,-0.1 2,-0.1 -0.590 121.7 -86.7 85.2 85.0 -15.0 -3.1 1.7 60 60 A K - 0 0 201 -3,-0.3 2,-0.5 -2,-0.2 -3,-0.1 -0.369 44.3-150.8 -67.0 126.1 -16.6 -4.9 -1.4 61 61 A Q 0 0 132 1,-0.2 -1,-0.1 -2,-0.1 -4,-0.0 -0.880 360.0 360.0-107.8 122.3 -19.4 -2.8 -3.0 62 62 A K 0 0 272 -2,-0.5 -1,-0.2 0, 0.0 -2,-0.0 0.890 360.0 360.0 -90.0 360.0 -22.4 -4.5 -4.9