==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=15-APR-2012 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER IMMUNE SYSTEM 12-JAN-12 4AEQ . COMPND 2 MOLECULE: COLICIN-M IMMUNITY PROTEIN; . SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; . AUTHOR K.ZETH,S.I.PATZER,R.ALBRECHT,I.USON,V.BRAUN . 90 1 1 1 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 7801.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 62 68.9 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 . 21 23.3 TOTAL NUMBER OF HYDROGEN BONDS IN ANTIPARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 1 1.1 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 1.1 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 . 9 10.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 4 4.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 25 27.8 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 2 2.2 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 1 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 1 1 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 ANTIPARALLEL BRIDGES PER LADDER . 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 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 26 A K 0 0 251 0, 0.0 3,-0.1 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 162.4 29.5 71.1 1.4 2 27 A G - 0 0 59 1,-0.2 3,-0.1 0, 0.0 2,-0.0 0.034 360.0 -63.2 -71.5-175.1 26.4 69.1 2.0 3 28 A P - 0 0 91 0, 0.0 -1,-0.2 0, 0.0 2,-0.2 -0.322 53.0-105.6 -69.6 152.1 22.9 70.5 2.9 4 29 A A > - 0 0 39 1,-0.1 3,-2.1 -3,-0.1 4,-0.3 -0.502 34.9-112.9 -70.1 149.1 22.3 72.2 6.2 5 30 A a G > S+ 0 0 117 1,-0.3 3,-1.8 2,-0.2 -1,-0.1 0.840 116.2 60.5 -56.1 -35.2 20.4 70.0 8.6 6 31 A Y G 3 S+ 0 0 199 1,-0.3 -1,-0.3 3,-0.0 -2,-0.0 0.664 103.1 53.1 -69.5 -13.4 17.3 72.3 8.5 7 32 A Q G < S+ 0 0 111 -3,-2.1 2,-0.6 2,-0.1 -1,-0.3 0.440 94.0 88.4 -94.8 -2.5 17.2 71.5 4.8 8 33 A V < - 0 0 43 -3,-1.8 2,-0.1 -4,-0.3 -1,-0.0 -0.870 69.3-147.3-103.9 116.8 17.2 67.8 5.4 9 34 A S > - 0 0 56 -2,-0.6 4,-2.7 1,-0.1 5,-0.2 -0.334 29.2-108.0 -73.9 160.2 13.9 66.0 6.0 10 35 A D H > S+ 0 0 114 1,-0.2 4,-2.5 2,-0.2 5,-0.2 0.875 122.2 52.1 -53.1 -39.5 13.5 63.0 8.3 11 36 A E H > S+ 0 0 126 2,-0.2 4,-2.3 1,-0.2 -1,-0.2 0.902 109.7 46.9 -67.3 -43.5 13.1 60.9 5.2 12 37 A Q H > S+ 0 0 100 2,-0.2 4,-2.6 1,-0.2 -2,-0.2 0.908 113.3 49.7 -61.9 -44.7 16.3 62.2 3.6 13 38 A A H X S+ 0 0 39 -4,-2.7 4,-2.6 2,-0.2 -2,-0.2 0.919 111.4 48.3 -61.2 -45.8 18.2 61.7 6.8 14 39 A R H X S+ 0 0 177 -4,-2.5 4,-2.4 -5,-0.2 5,-0.2 0.899 111.6 50.2 -62.7 -41.1 17.0 58.2 7.2 15 40 A T H X S+ 0 0 58 -4,-2.3 4,-2.6 2,-0.2 -2,-0.2 0.925 112.3 47.0 -62.9 -45.3 17.9 57.3 3.6 16 41 A F H X S+ 0 0 146 -4,-2.6 4,-2.6 1,-0.2 -2,-0.2 0.922 113.9 47.5 -61.1 -45.4 21.4 58.8 4.1 17 42 A V H X S+ 0 0 93 -4,-2.6 4,-2.7 2,-0.2 -2,-0.2 0.874 112.7 48.4 -67.5 -38.1 21.9 56.9 7.4 18 43 A K H X S+ 0 0 139 -4,-2.4 4,-2.7 2,-0.2 5,-0.3 0.939 112.6 48.4 -67.4 -46.2 20.7 53.6 6.0 19 44 A N H X S+ 0 0 100 -4,-2.6 4,-2.5 -5,-0.2 5,-0.2 0.951 115.6 44.9 -55.4 -50.6 22.9 53.9 2.9 20 45 A D H X S+ 0 0 40 -4,-2.6 4,-2.4 -5,-0.2 -2,-0.2 0.914 113.7 48.8 -61.4 -47.2 25.9 54.8 5.0 21 46 A Y H X S+ 0 0 136 -4,-2.7 4,-2.7 2,-0.2 -1,-0.2 0.943 114.3 44.2 -60.8 -51.5 25.2 52.0 7.6 22 47 A L H X S+ 0 0 92 -4,-2.7 4,-2.6 1,-0.2 5,-0.2 0.923 113.2 51.1 -61.4 -44.7 24.7 49.2 5.1 23 48 A Q H X S+ 0 0 68 -4,-2.5 4,-2.8 -5,-0.3 -1,-0.2 0.917 112.3 47.7 -59.2 -43.1 27.7 50.3 3.0 24 49 A R H X S+ 0 0 135 -4,-2.4 4,-2.7 2,-0.2 5,-0.5 0.935 109.3 51.6 -64.3 -47.8 29.9 50.4 6.1 25 50 A M H X S+ 0 0 104 -4,-2.7 4,-2.3 1,-0.2 5,-0.3 0.958 114.7 44.8 -51.3 -53.3 28.7 46.9 7.3 26 51 A K H X S+ 0 0 137 -4,-2.6 4,-2.6 -5,-0.2 -2,-0.2 0.949 115.6 45.4 -55.7 -56.3 29.6 45.5 3.9 27 52 A R H X S+ 0 0 132 -4,-2.8 4,-2.6 -5,-0.2 -2,-0.2 0.931 116.7 41.7 -57.6 -53.2 33.0 47.2 3.5 28 53 A W H X S+ 0 0 119 -4,-2.7 4,-2.4 2,-0.2 -1,-0.2 0.915 115.2 49.7 -67.7 -42.6 34.4 46.5 6.9 29 54 A D H X S+ 0 0 99 -4,-2.3 4,-2.7 -5,-0.5 5,-0.2 0.947 111.9 50.2 -58.5 -47.2 33.1 43.0 7.1 30 55 A N H X S+ 0 0 63 -4,-2.6 4,-2.1 -5,-0.3 -2,-0.2 0.947 109.2 50.6 -56.2 -50.1 34.6 42.3 3.7 31 56 A D H X S+ 0 0 17 -4,-2.6 4,-2.5 1,-0.2 5,-0.3 0.891 111.1 49.3 -56.9 -40.4 38.0 43.8 4.7 32 57 A V H X>S+ 0 0 51 -4,-2.4 4,-2.3 1,-0.2 5,-0.7 0.955 111.9 46.7 -64.4 -48.9 38.1 41.6 7.8 33 58 A Q H <5S+ 0 0 108 -4,-2.7 -1,-0.2 1,-0.2 -2,-0.2 0.816 115.1 49.6 -62.2 -28.7 37.2 38.4 5.9 34 59 A L H <5S+ 0 0 81 -4,-2.1 -1,-0.2 -5,-0.2 -2,-0.2 0.884 114.6 40.1 -77.9 -42.7 39.8 39.3 3.2 35 60 A L H <5S- 0 0 6 -4,-2.5 35,-2.6 2,-0.2 36,-0.9 0.793 103.4-131.7 -76.9 -27.4 42.7 40.1 5.6 36 61 A G T <5S+ 0 0 36 -4,-2.3 2,-0.3 -5,-0.3 -3,-0.2 0.568 76.3 68.5 86.1 10.1 41.8 37.1 7.7 37 62 A T < - 0 0 40 -5,-0.7 -2,-0.2 -6,-0.3 -1,-0.2 -0.992 68.9-140.9-154.6 153.6 42.0 39.2 10.9 38 63 A E S S+ 0 0 164 -2,-0.3 -1,-0.1 1,-0.2 -6,-0.0 0.630 105.3 49.8 -81.3 -18.6 40.3 42.0 12.8 39 64 A I S S+ 0 0 140 -7,-0.1 -1,-0.2 -3,-0.1 3,-0.1 -0.574 76.7 176.9-125.3 69.0 43.7 43.2 13.8 40 65 A P - 0 0 30 0, 0.0 2,-0.3 0, 0.0 28,-0.2 -0.230 38.2-101.8 -66.4 159.1 46.0 43.5 10.7 41 66 A K E -A 67 0A 154 26,-2.5 26,-2.4 1,-0.0 2,-0.5 -0.676 38.0-137.6 -79.4 138.8 49.5 44.8 10.9 42 67 A I E -A 66 0A 70 -2,-0.3 2,-0.4 24,-0.2 24,-0.2 -0.869 18.7-172.4-106.2 126.7 49.7 48.4 9.7 43 68 A T E -A 65 0A 46 22,-2.8 22,-2.6 -2,-0.5 2,-0.3 -0.932 18.7-133.6-114.1 142.8 52.5 49.7 7.5 44 69 A W E -A 64 0A 175 -2,-0.4 2,-0.3 20,-0.2 20,-0.2 -0.673 11.5-159.9-101.7 147.5 52.8 53.4 6.6 45 70 A E - 0 0 55 18,-1.6 20,-0.0 -2,-0.3 0, 0.0 -0.851 45.0 -76.3-116.3 156.6 53.4 55.2 3.4 46 71 A K - 0 0 159 -2,-0.3 2,-0.5 1,-0.1 -1,-0.1 -0.236 44.0-130.6 -57.6 135.8 54.8 58.7 3.1 47 72 A I - 0 0 70 15,-0.1 2,-0.7 -3,-0.0 15,-0.1 -0.776 14.0-151.6 -87.4 124.5 52.3 61.5 3.9 48 73 A E + 0 0 125 -2,-0.5 13,-0.4 13,-0.4 2,-0.3 -0.872 27.2 161.8 -96.3 113.1 52.1 64.3 1.3 49 74 A R - 0 0 133 -2,-0.7 11,-0.1 11,-0.1 5,-0.1 -0.962 45.8 -92.2-129.7 150.8 51.0 67.6 2.9 50 75 A S - 0 0 63 -2,-0.3 7,-0.1 1,-0.2 4,-0.0 -0.331 23.4-158.9 -62.5 135.0 51.4 71.1 1.6 51 76 A L S S+ 0 0 160 2,-0.1 2,-0.3 -2,-0.0 3,-0.2 0.546 76.9 55.2 -88.5 -9.8 54.6 72.8 2.7 52 77 A T S S+ 0 0 91 1,-0.2 4,-0.1 2,-0.1 -2,-0.0 -0.915 110.3 10.7-125.3 152.2 53.0 76.2 2.0 53 78 A D S > S+ 0 0 121 -2,-0.3 3,-2.1 1,-0.1 -1,-0.2 0.884 73.0 168.9 52.8 42.5 49.8 77.9 3.2 54 79 A V G > + 0 0 72 1,-0.3 3,-1.7 -3,-0.2 -1,-0.1 0.714 62.8 70.3 -63.6 -23.7 49.5 75.1 5.7 55 80 A E G 3 S+ 0 0 177 1,-0.3 -1,-0.3 3,-0.0 -2,-0.1 0.609 89.9 65.9 -70.2 -9.2 46.7 76.8 7.6 56 81 A D G < S+ 0 0 116 -3,-2.1 2,-0.5 -4,-0.1 -1,-0.3 0.514 74.8 110.3 -87.2 -6.4 44.5 76.2 4.6 57 82 A E < + 0 0 53 -3,-1.7 3,-0.1 1,-0.2 -4,-0.0 -0.584 33.4 169.4 -75.5 119.6 44.7 72.4 5.1 58 83 A K + 0 0 113 -2,-0.5 23,-0.5 1,-0.2 2,-0.3 0.559 67.9 35.3 -96.0 -11.2 41.3 70.9 6.2 59 84 A T E - B 0 80A 53 21,-0.2 2,-0.5 22,-0.1 21,-0.2 -0.998 61.2-149.6-147.3 141.1 42.4 67.3 5.7 60 85 A L E - B 0 79A 24 19,-2.5 19,-2.9 -2,-0.3 2,-0.7 -0.959 17.9-144.5-110.2 128.5 45.5 65.1 6.0 61 86 A L E - B 0 78A 75 -2,-0.5 -13,-0.4 -13,-0.4 17,-0.2 -0.826 17.9-174.3 -95.1 113.4 45.8 62.2 3.6 62 87 A V E - B 0 77A 30 15,-3.1 15,-2.6 -2,-0.7 2,-0.2 -0.895 6.2-161.7-112.3 103.9 47.4 59.2 5.4 63 88 A P E + B 0 76A 12 0, 0.0 -18,-1.6 0, 0.0 2,-0.3 -0.581 20.6 159.4 -78.8 144.3 48.1 56.2 3.1 64 89 A F E -AB 44 75A 24 11,-2.4 11,-2.8 -2,-0.2 2,-0.4 -0.986 33.6-130.9-158.2 163.0 48.7 52.8 4.7 65 90 A K E -AB 43 74A 67 -22,-2.6 -22,-2.8 -2,-0.3 2,-0.4 -0.958 15.5-153.3-116.4 137.6 48.7 49.1 4.0 66 91 A A E -AB 42 73A 2 7,-2.7 7,-2.4 -2,-0.4 2,-0.5 -0.946 12.2-161.9-111.1 133.3 46.9 46.6 6.3 67 92 A E E +AB 41 72A 44 -26,-2.4 -26,-2.5 -2,-0.4 5,-0.2 -0.963 13.6 169.4-124.6 119.5 48.3 43.0 6.3 68 93 A G - 0 0 20 3,-3.3 3,-0.2 -2,-0.5 -32,-0.2 -0.607 50.4-101.1-108.4 178.9 46.5 39.9 7.5 69 94 A P S S+ 0 0 107 0, 0.0 -33,-0.2 0, 0.0 -34,-0.1 0.785 124.1 44.6 -69.8 -26.3 47.5 36.2 7.2 70 95 A D S S- 0 0 120 -35,-2.6 2,-0.3 1,-0.2 -34,-0.2 0.561 126.4 -41.5 -92.2 -10.6 44.9 35.9 4.4 71 96 A G - 0 0 28 -36,-0.9 -3,-3.3 -3,-0.2 2,-0.3 -0.995 49.1-101.7 171.2-170.7 45.8 39.1 2.5 72 97 A K E -B 67 0A 126 -2,-0.3 2,-0.4 -5,-0.2 -5,-0.2 -0.994 22.1-166.9-149.3 143.9 46.8 42.7 2.2 73 98 A R E -B 66 0A 101 -7,-2.4 -7,-2.7 -2,-0.3 2,-0.3 -0.999 15.5-136.1-142.1 138.8 44.9 45.9 1.4 74 99 A M E -B 65 0A 62 -2,-0.4 2,-0.3 -9,-0.2 -9,-0.2 -0.724 27.9-179.8 -89.6 139.5 45.9 49.5 0.5 75 100 A Y E -B 64 0A 12 -11,-2.8 -11,-2.4 -2,-0.3 2,-0.5 -0.973 25.5-152.4-134.5 152.4 44.0 52.4 2.1 76 101 A Y E -BC 63 89A 90 13,-2.3 13,-1.9 -2,-0.3 2,-0.5 -0.947 17.0-162.1-119.4 107.2 43.9 56.2 2.1 77 102 A G E -BC 62 88A 2 -15,-2.6 -15,-3.1 -2,-0.5 2,-0.7 -0.768 3.2-158.2 -74.8 125.5 42.6 57.6 5.3 78 103 A M E -BC 61 87A 62 9,-2.8 9,-2.1 -2,-0.5 2,-0.6 -0.934 11.7-159.2-108.5 113.0 41.6 61.2 4.9 79 104 A Y E -BC 60 86A 96 -19,-2.9 -19,-2.5 -2,-0.7 2,-1.0 -0.798 10.0-155.5 -95.1 115.2 41.7 62.6 8.4 80 105 A H E >> -BC 59 85A 30 5,-2.9 4,-1.5 -2,-0.6 5,-1.4 -0.833 14.9-163.1 -93.0 108.4 39.6 65.7 8.9 81 106 A a T 45S+ 0 0 52 -2,-1.0 3,-0.2 -23,-0.5 -1,-0.2 0.889 79.2 43.3 -67.7 -49.7 41.5 67.1 11.8 82 107 A E T 45S+ 0 0 152 -24,-0.3 -1,-0.2 1,-0.2 -23,-0.1 0.858 117.6 46.3 -65.9 -37.2 39.1 69.6 13.3 83 108 A E T 45S- 0 0 106 2,-0.1 -1,-0.2 1,-0.0 -2,-0.2 0.692 103.6-134.2 -79.4 -19.4 36.1 67.4 12.9 84 109 A G T <5 + 0 0 55 -4,-1.5 2,-0.3 1,-0.2 -3,-0.2 0.886 62.7 110.0 67.3 41.3 37.9 64.4 14.4 85 110 A Y E < -C 80 0A 107 -5,-1.4 -5,-2.9 2,-0.0 2,-0.4 -0.975 51.8-146.9-141.0 160.1 36.9 61.8 11.9 86 111 A V E -C 79 0A 54 -2,-0.3 2,-0.4 -7,-0.2 -7,-0.2 -0.957 5.1-161.3-122.8 140.7 38.5 59.8 9.1 87 112 A E E -C 78 0A 45 -9,-2.1 -9,-2.8 -2,-0.4 2,-0.3 -0.986 19.2-138.9-120.6 139.4 37.0 58.5 5.9 88 113 A Y E +C 77 0A 104 -2,-0.4 2,-0.3 -11,-0.2 -11,-0.2 -0.740 22.0 173.9-105.6 141.5 38.6 55.7 4.0 89 114 A A E C 76 0A 36 -13,-1.9 -13,-2.3 -2,-0.3 -2,-0.0 -0.808 360.0 360.0-129.1 177.9 39.3 55.2 0.3 90 115 A N 0 0 94 -2,-0.3 -15,-0.2 -15,-0.2 -17,-0.0 -0.944 360.0 360.0-140.2 360.0 41.2 52.5 -1.7