==== 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 COMPLEMENT 22-JUL-97 1APQ . COMPND 2 MOLECULE: COMPLEMENT PROTEASE C1R; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR B.BERSCH,J.-F.HERNANDEZ,D.MARION,G.J.ARLAUD . 53 1 3 3 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 4176.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 28 52.8 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 . 9 17.0 TOTAL NUMBER OF HYDROGEN BONDS IN ANTIPARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 1 1.9 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 . 1 1.9 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 . 12 22.6 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 5 9.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 2 3.8 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 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 1 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 ANTIPARALLEL 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 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 23 A A 0 0 132 0, 0.0 0, 0.0 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0-143.7 -14.5 15.8 0.0 2 24 A V + 0 0 164 2,-0.0 2,-0.2 28,-0.0 0, 0.0 0.909 360.0 14.2 -57.0 -41.4 -12.7 16.9 3.2 3 25 A D S S- 0 0 46 29,-0.0 2,-0.3 27,-0.0 27,-0.1 -0.629 81.4-161.7-117.9 178.9 -10.9 13.6 2.6 4 26 A L - 0 0 85 25,-0.2 2,-2.0 -2,-0.2 25,-0.3 -0.945 41.2 -76.0-156.6 168.9 -10.8 11.3 -0.5 5 27 A D >> + 0 0 84 -2,-0.3 4,-2.9 1,-0.2 3,-2.1 -0.541 45.9 179.7 -76.9 82.2 -10.0 7.7 -1.5 6 28 A E T 34 S+ 0 0 66 -2,-2.0 -1,-0.2 26,-0.4 27,-0.2 0.731 74.0 75.7 -59.1 -21.5 -6.2 8.1 -1.4 7 29 A a T 34 S+ 0 0 32 25,-0.3 -1,-0.3 1,-0.2 3,-0.2 0.859 116.5 19.9 -53.1 -36.5 -6.0 4.4 -2.4 8 30 A A T <4 S+ 0 0 67 -3,-2.1 2,-2.3 1,-0.1 -2,-0.2 0.839 118.1 66.9 -93.6 -52.4 -7.0 5.8 -5.8 9 31 A S < + 0 0 45 -4,-2.9 2,-2.2 1,-0.1 -1,-0.1 -0.204 53.4 148.8 -74.7 50.4 -6.0 9.5 -5.4 10 32 A R S > S- 0 0 59 -2,-2.3 4,-2.9 1,-0.2 -1,-0.1 -0.334 70.6 -99.2 -81.0 58.4 -2.2 9.0 -5.2 11 33 A S T 4 S- 0 0 103 -2,-2.2 2,-2.2 1,-0.2 -1,-0.2 -0.209 89.5 -18.8 53.0-149.2 -1.7 12.4 -6.9 12 34 A K T 4 S- 0 0 197 1,-0.2 -1,-0.2 -3,-0.1 3,-0.1 -0.369 120.4 -66.1 -79.3 59.3 -1.0 12.0 -10.6 13 35 A S T 4 S- 0 0 91 -2,-2.2 2,-2.3 -5,-0.2 -2,-0.2 0.932 73.7-174.2 53.4 51.5 -0.0 8.4 -10.0 14 36 A G < + 0 0 36 -4,-2.9 2,-1.9 1,-0.2 -1,-0.2 -0.199 25.3 149.6 -75.6 51.9 3.0 9.6 -7.9 15 37 A E + 0 0 75 -2,-2.3 2,-2.3 1,-0.1 -1,-0.2 -0.232 10.6 152.6 -80.8 51.3 4.5 6.1 -7.3 16 38 A E + 0 0 188 -2,-1.9 -1,-0.1 2,-0.1 -2,-0.1 -0.434 47.7 84.0 -80.5 63.8 8.0 7.8 -7.2 17 39 A D S S- 0 0 62 -2,-2.3 2,-2.4 2,-0.2 4,-0.2 -0.806 83.5-126.1-168.7 117.6 9.2 4.9 -5.0 18 40 A P S S+ 0 0 138 0, 0.0 -2,-0.1 0, 0.0 -3,-0.0 -0.402 77.5 96.8 -78.5 69.8 10.4 1.5 -6.3 19 41 A Q S S- 0 0 78 -2,-2.4 2,-1.4 -4,-0.2 -2,-0.2 -0.952 88.6 -98.0-145.1 155.2 8.1 -0.6 -4.1 20 42 A P > - 0 0 63 0, 0.0 3,-1.3 0, 0.0 2,-0.8 -0.662 43.5-139.0 -77.8 92.6 4.7 -2.2 -4.9 21 43 A Q T 3 S- 0 0 35 -2,-1.4 28,-0.1 1,-0.3 27,-0.1 -0.400 82.9 -8.3 -59.3 103.0 2.5 0.5 -3.4 22 44 A b T 3 S- 0 0 13 -2,-0.8 -1,-0.3 26,-0.2 27,-0.2 0.936 78.6-167.6 73.6 53.6 -0.3 -1.5 -1.6 23 45 A Q S < S+ 0 0 73 25,-2.5 26,-0.1 -3,-1.3 -2,-0.1 0.715 76.7 13.6 -37.4 -47.2 0.7 -4.9 -3.0 24 46 A H S S- 0 0 64 12,-0.5 2,-0.3 24,-0.3 13,-0.2 0.801 123.1 -23.7-101.6 -83.6 -2.5 -6.7 -1.8 25 47 A L E -A 36 0A 81 11,-1.7 11,-2.7 13,-0.0 -1,-0.3 -0.980 48.9-136.0-143.8 154.3 -5.4 -4.3 -0.7 26 48 A a E -A 35 0A 28 -2,-0.3 9,-0.3 9,-0.3 2,-0.3 -0.436 1.6-155.7 -94.6 173.2 -6.2 -0.8 0.6 27 49 A H E -A 34 0A 85 7,-2.6 7,-2.7 -2,-0.1 2,-0.3 -0.908 16.2-149.8-149.0 117.7 -8.4 0.6 3.3 28 50 A N E +A 33 0A 78 -2,-0.3 5,-0.3 5,-0.2 2,-0.3 -0.716 33.5 138.0 -91.3 145.6 -9.5 4.3 2.9 29 51 A Y E > -A 32 0A 129 3,-2.6 3,-2.4 -2,-0.3 -25,-0.2 -0.938 57.6 -43.3-166.4-177.9 -10.2 6.4 6.0 30 52 A V T 3 S+ 0 0 116 1,-0.3 3,-0.0 -2,-0.3 -27,-0.0 -0.425 127.2 34.4 -64.4 137.1 -9.7 9.8 7.7 31 53 A G T 3 S- 0 0 60 1,-0.1 2,-0.5 -2,-0.1 -1,-0.3 0.148 131.2 -83.5 94.6 -15.8 -6.2 10.9 7.0 32 54 A G E < S-A 29 0A 0 -3,-2.4 -3,-2.6 2,-0.0 -26,-0.4 -0.832 76.3 -36.8 129.9 -97.2 -6.4 9.2 3.6 33 55 A Y E -A 28 0A 45 -2,-0.5 -5,-0.2 -5,-0.3 2,-0.2 -0.975 36.4-169.4-158.4 168.8 -5.7 5.5 3.4 34 56 A F E -A 27 0A 94 -7,-2.7 -7,-2.6 -2,-0.3 2,-0.3 -0.768 21.8-127.0-145.9-173.1 -3.7 2.5 4.5 35 57 A b E -A 26 0A 9 -9,-0.3 -9,-0.3 -2,-0.2 2,-0.2 -0.831 17.1-177.3-139.0 170.2 -3.3 -1.1 3.3 36 58 A S E -A 25 0A 52 -11,-2.7 -11,-1.7 -2,-0.3 -12,-0.5 -0.812 19.9-121.0-153.6-167.9 -3.5 -4.7 4.5 37 59 A c - 0 0 17 -2,-0.2 3,-0.1 -13,-0.2 6,-0.1 -0.911 29.9 -84.7-144.7 163.1 -3.0 -8.2 3.0 38 60 A R S > S- 0 0 167 -2,-0.3 3,-1.4 1,-0.1 -13,-0.0 -0.517 71.2 -85.4 -64.1 136.2 -4.5 -11.6 2.3 39 61 A P T 3 S+ 0 0 104 0, 0.0 2,-0.8 0, 0.0 -1,-0.1 0.025 116.8 35.8 -47.0 156.7 -4.2 -13.7 5.5 40 62 A G T 3 S+ 0 0 64 1,-0.3 11,-0.1 -3,-0.1 2,-0.0 -0.325 107.0 84.3 87.2 -50.3 -0.9 -15.6 6.0 41 63 A Y < - 0 0 97 -3,-1.4 -1,-0.3 -2,-0.8 2,-0.3 -0.275 69.3-149.7 -74.8 169.9 0.9 -12.6 4.4 42 64 A E E -B 51 0B 114 9,-2.6 9,-2.5 -3,-0.1 2,-0.5 -0.997 19.0-114.4-147.4 138.2 1.8 -9.5 6.4 43 65 A L E -B 50 0B 49 -2,-0.3 7,-0.3 7,-0.2 -6,-0.1 -0.642 40.9-133.7 -76.4 121.5 2.2 -5.8 5.5 44 66 A Q > - 0 0 46 5,-3.0 3,-2.8 -2,-0.5 4,-0.2 -0.176 30.0 -89.0 -72.4 171.8 5.9 -5.0 6.0 45 67 A E T 3 S+ 0 0 149 1,-0.3 -1,-0.1 2,-0.1 -2,-0.1 0.713 124.0 68.9 -52.7 -27.1 7.3 -1.9 7.8 46 68 A D T 3 S- 0 0 28 3,-0.1 -1,-0.3 1,-0.1 -3,-0.0 0.646 101.2-137.1 -66.3 -18.6 7.2 0.0 4.5 47 69 A R S < S+ 0 0 178 -3,-2.8 -2,-0.1 2,-0.2 3,-0.1 0.853 88.4 62.2 58.4 45.9 3.4 -0.1 4.9 48 70 A H S S+ 0 0 36 1,-0.4 -25,-2.5 -4,-0.2 2,-0.3 0.341 83.8 73.4-158.2 -37.5 2.8 -1.0 1.2 49 71 A S - 0 0 14 -27,-0.2 -5,-3.0 -26,-0.1 2,-0.4 -0.732 61.6-155.5 -91.2 139.8 4.5 -4.3 0.5 50 72 A c E -B 43 0B 0 -2,-0.3 2,-0.3 -7,-0.3 -7,-0.2 -0.964 14.8-179.9-113.2 132.3 3.0 -7.6 1.8 51 73 A Q E -B 42 0B 85 -9,-2.5 -9,-2.6 -2,-0.4 2,-1.3 -0.811 44.4-103.0-124.9 168.2 5.3 -10.6 2.3 52 74 A A 0 0 72 -2,-0.3 -11,-0.2 -11,-0.2 -9,-0.1 -0.318 360.0 360.0 -86.8 50.0 4.6 -14.2 3.5 53 75 A E 0 0 183 -2,-1.3 -1,-0.2 -11,-0.2 -10,-0.1 -0.055 360.0 360.0 173.5 360.0 6.1 -13.2 6.9