==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=20-JAN-2010 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER METAL BINDING PROTEIN 17-AUG-08 3E6Z . COMPND 2 MOLECULE: CATION EFFLUX SYSTEM PROTEIN CUSF; . SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; . AUTHOR I.R.LOFTIN . 80 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 5530.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 54 67.5 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(J) , SAME NUMBER PER 100 RESIDUES . 4 5.0 TOTAL NUMBER OF HYDROGEN BONDS IN PARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 34 42.5 TOTAL NUMBER OF HYDROGEN BONDS IN ANTIPARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 2 2.5 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 1.2 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 . 10 12.5 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 5 6.2 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 1 1.2 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 2 2.5 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 . 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 PARALLEL BRIDGES PER LADDER . 1 0 0 0 0 3 0 1 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 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 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 9 X M 0 0 221 0, 0.0 2,-0.3 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 -28.0 4.7 -11.0 6.7 2 10 X E - 0 0 131 0, 0.0 2,-0.1 0, 0.0 0, 0.0 -0.912 360.0 -51.9-160.1-177.9 5.0 -10.1 3.1 3 11 X A - 0 0 87 -2,-0.3 0, 0.0 1,-0.0 0, 0.0 -0.303 41.8-155.7 -68.9 140.4 5.1 -7.3 0.6 4 12 X Q - 0 0 114 -2,-0.1 2,-0.2 0, 0.0 -1,-0.0 -0.977 22.2-119.7-116.8 127.5 2.3 -4.8 0.5 5 13 X P + 0 0 70 0, 0.0 3,-0.2 0, 0.0 29,-0.0 -0.533 40.7 165.7 -56.2 121.9 1.5 -2.9 -2.7 6 14 X Q + 0 0 137 1,-0.4 2,-0.6 -2,-0.2 60,-0.5 0.663 65.5 36.2 -99.1 -63.9 1.9 0.7 -1.8 7 15 X V S S- 0 0 77 58,-0.1 2,-0.5 56,-0.1 -1,-0.4 -0.718 76.7-158.5 -90.7 125.0 2.1 2.6 -5.0 8 16 X I E -A 64 0A 11 56,-3.1 56,-2.5 -2,-0.6 2,-0.4 -0.887 5.0-154.3-101.2 125.4 -0.4 1.0 -7.6 9 17 X S E +A 63 0A 78 -2,-0.5 2,-0.3 54,-0.2 54,-0.2 -0.806 24.5 155.9-100.4 142.6 0.4 1.8 -11.2 10 18 X A E -A 62 0A 12 52,-2.6 52,-2.6 -2,-0.4 2,-0.3 -0.973 31.0-140.2-153.3 166.7 -2.3 1.7 -13.9 11 19 X T E +A 61 0A 63 -2,-0.3 18,-2.5 50,-0.2 2,-0.3 -0.901 35.8 127.5-125.4 162.4 -3.5 2.9 -17.2 12 20 X G E -AB 60 28A 1 48,-2.0 48,-2.7 -2,-0.3 2,-0.4 -0.973 52.3 -75.9 179.5-164.5 -7.0 3.9 -18.3 13 21 X V E -AB 59 27A 45 14,-2.3 14,-2.8 -2,-0.3 2,-0.3 -0.984 39.5-122.6-125.7 132.4 -9.2 6.5 -19.9 14 22 X V E + B 0 26A 0 44,-2.5 43,-3.5 -2,-0.4 12,-0.2 -0.544 32.1 171.6 -71.7 126.5 -10.3 9.7 -18.2 15 23 X K E + 0 0 135 10,-3.2 2,-0.3 1,-0.4 11,-0.2 0.718 64.0 8.9-111.1 -21.6 -14.1 9.9 -18.1 16 24 X G E - B 0 25A 21 9,-1.8 9,-2.3 39,-0.1 2,-0.4 -0.985 52.3-164.0-155.4 149.6 -14.6 12.9 -15.8 17 25 X I E - B 0 24A 59 -2,-0.3 2,-0.6 7,-0.2 7,-0.2 -0.981 8.3-179.2-134.4 119.9 -12.6 15.7 -14.2 18 26 X D E >> - B 0 23A 70 5,-2.9 5,-2.1 -2,-0.4 4,-1.1 -0.905 6.1-178.5-123.8 100.3 -14.1 17.7 -11.3 19 27 X L T 45S+ 0 0 109 -2,-0.6 -1,-0.1 3,-0.2 5,-0.1 0.385 80.5 61.3 -80.7 4.9 -11.7 20.4 -10.1 20 28 X E T 45S+ 0 0 182 3,-0.1 -1,-0.2 1,-0.0 -2,-0.0 0.839 118.0 27.2 -86.5 -47.9 -14.2 21.6 -7.4 21 29 X S T 45S- 0 0 51 2,-0.1 -2,-0.2 23,-0.0 24,-0.1 0.557 106.7-125.5 -91.2 -8.1 -14.2 18.2 -5.6 22 30 X K T <5 + 0 0 99 -4,-1.1 23,-2.5 1,-0.2 2,-0.4 0.898 62.2 140.8 63.8 48.6 -10.7 17.3 -6.8 23 31 X K E < -BC 18 44A 38 -5,-2.1 -5,-2.9 21,-0.2 2,-0.5 -0.981 37.9-166.6-128.1 129.5 -11.9 14.0 -8.3 24 32 X I E -BC 17 43A 0 19,-3.0 19,-2.8 -2,-0.4 2,-0.6 -0.970 14.9-149.6-113.0 120.3 -10.8 12.4 -11.6 25 33 X T E -BC 16 42A 38 -9,-2.3 -10,-3.2 -2,-0.5 -9,-1.8 -0.834 23.4-177.8 -91.4 120.9 -13.1 9.5 -12.7 26 34 X I E -BC 14 41A 0 15,-2.8 15,-2.7 -2,-0.6 2,-0.9 -0.978 30.0-145.9-125.6 133.7 -11.1 7.0 -14.6 27 35 X H E -BC 13 40A 72 -14,-2.8 -14,-2.3 -2,-0.4 13,-0.3 -0.862 36.4-155.4 -96.5 102.9 -12.1 3.8 -16.3 28 36 X H E -BC 12 39A 1 11,-2.8 11,-1.5 -2,-0.9 -16,-0.3 -0.597 11.7-121.5 -86.8 146.6 -8.9 1.8 -15.7 29 37 X D - 0 0 67 -18,-2.5 -18,-0.2 -2,-0.2 10,-0.1 -0.235 59.1 -64.0 -66.4 163.9 -7.5 -1.2 -17.7 30 38 X P - 0 0 75 0, 0.0 2,-0.6 0, 0.0 -1,-0.2 -0.270 50.6-142.1 -52.8 146.0 -6.9 -4.4 -15.8 31 39 X I B > > -G 36 0B 9 5,-1.8 5,-2.3 6,-0.2 3,-1.0 -0.908 11.9-167.3-117.0 105.3 -4.3 -4.0 -13.0 32 40 X A G > 5S+ 0 0 88 -2,-0.6 3,-1.5 1,-0.3 -1,-0.2 0.844 80.8 62.2 -56.9 -45.1 -2.1 -7.1 -12.7 33 41 X A G 3 5S+ 0 0 81 1,-0.3 -1,-0.3 -24,-0.2 -2,-0.0 0.752 118.5 27.6 -61.5 -27.7 -0.5 -6.3 -9.4 34 42 X V G < 5S- 0 0 60 -3,-1.0 -1,-0.3 2,-0.1 -2,-0.2 0.183 107.4-117.3-114.9 10.0 -3.8 -6.3 -7.5 35 43 X N T < 5 + 0 0 154 -3,-1.5 -3,-0.2 -4,-0.3 -2,-0.1 0.920 59.4 158.7 50.2 50.9 -5.7 -8.8 -9.8 36 44 X A B < -G 31 0B 20 -5,-2.3 -5,-1.8 -7,-0.1 -1,-0.2 -0.846 32.4-145.1-102.6 141.7 -8.3 -6.1 -10.8 37 45 X P - 0 0 77 0, 0.0 -6,-0.2 0, 0.0 -9,-0.1 -0.205 52.8 -56.8 -81.6-175.4 -10.4 -6.2 -13.9 38 46 X E S S+ 0 0 113 -8,-0.1 2,-0.3 -2,-0.1 -9,-0.2 -0.399 72.4 170.6 -58.2 136.8 -11.4 -3.1 -15.9 39 47 X M E -C 28 0A 71 -11,-1.5 -11,-2.8 -3,-0.1 2,-0.6 -0.980 38.2-129.2-151.3 146.9 -13.2 -0.7 -13.5 40 48 X T E +C 27 0A 89 -2,-0.3 2,-0.3 -13,-0.3 -13,-0.3 -0.849 44.1 166.7 -93.8 126.0 -14.5 2.9 -13.3 41 49 X M E -C 26 0A 51 -15,-2.7 -15,-2.8 -2,-0.6 2,-0.5 -0.941 37.5-116.6-137.7 157.4 -13.1 4.4 -10.1 42 50 X R E -C 25 0A 148 -2,-0.3 29,-0.4 -17,-0.2 2,-0.4 -0.837 29.0-165.1 -96.7 128.8 -12.8 7.9 -8.5 43 51 X F E -C 24 0A 0 -19,-2.8 -19,-3.0 -2,-0.5 2,-0.5 -0.886 14.1-130.4-118.4 141.3 -9.2 9.1 -7.9 44 52 X T E -Cd 23 72A 16 27,-3.1 29,-3.0 -2,-0.4 2,-0.6 -0.802 4.8-145.4-102.0 130.2 -8.4 12.1 -5.7 45 53 X I + 0 0 22 -23,-2.5 29,-0.1 -2,-0.5 27,-0.0 -0.790 25.8 180.0 -88.0 123.2 -6.1 15.0 -6.6 46 54 X T > - 0 0 29 -2,-0.6 3,-1.5 27,-0.4 -24,-0.0 -0.752 46.8 -98.6-111.5 172.3 -4.2 16.2 -3.6 47 55 X P T 3 S+ 0 0 124 0, 0.0 -2,-0.0 0, 0.0 -1,-0.0 0.758 125.2 55.5 -63.3 -19.6 -1.6 19.0 -3.3 48 56 X Q T 3 S+ 0 0 133 25,-0.1 2,-0.2 2,-0.1 -3,-0.0 0.577 81.1 110.1 -89.6 -7.5 1.1 16.3 -3.6 49 57 X T < - 0 0 13 -3,-1.5 2,-1.1 1,-0.1 26,-0.3 -0.470 68.0-136.4 -65.7 133.2 -0.3 14.9 -6.9 50 58 X K B -e 75 0A 150 24,-2.7 26,-1.5 -2,-0.2 2,-0.2 -0.801 30.8-163.2 -89.2 95.6 2.0 15.6 -9.9 51 59 X M - 0 0 78 -2,-1.1 2,-0.3 24,-0.2 26,-0.1 -0.496 14.1-171.3 -78.5 139.4 -0.6 16.6 -12.4 52 60 X S - 0 0 64 24,-0.4 2,-0.5 -2,-0.2 25,-0.1 -0.824 46.2 -75.9-111.5 171.5 -0.0 16.8 -16.2 53 61 X E + 0 0 179 -2,-0.3 25,-0.4 25,-0.0 2,-0.3 -0.612 64.4 162.0 -72.0 123.4 -2.6 18.2 -18.7 54 62 X I - 0 0 23 -2,-0.5 2,-0.3 23,-0.1 6,-0.0 -0.932 18.9-172.2-138.4 160.7 -5.4 15.8 -19.3 55 63 X K > - 0 0 127 -2,-0.3 3,-2.1 -39,-0.0 -41,-0.3 -0.958 44.4 -70.5-149.5 160.2 -9.0 15.9 -20.6 56 64 X T T 3 S+ 0 0 84 -2,-0.3 -41,-0.2 1,-0.3 3,-0.1 -0.302 119.3 27.8 -57.3 142.6 -11.9 13.5 -20.8 57 65 X G T 3 S+ 0 0 49 -43,-3.5 -1,-0.3 1,-0.3 2,-0.2 0.133 87.7 132.5 83.9 -8.2 -11.2 10.6 -23.3 58 66 X D < - 0 0 23 -3,-2.1 -44,-2.5 -44,-0.1 2,-0.4 -0.421 58.9-129.9 -72.9 131.0 -7.5 10.8 -22.8 59 67 X K E -A 13 0A 121 20,-0.2 20,-1.7 -46,-0.2 2,-0.3 -0.738 39.9-171.0 -67.0 140.2 -5.8 7.4 -22.3 60 68 X V E -AF 12 78A 0 -48,-2.7 -48,-2.0 -2,-0.4 2,-0.4 -0.930 29.7-143.8-136.3 154.7 -3.5 8.0 -19.1 61 69 X A E +AF 11 77A 33 16,-2.5 16,-2.0 -2,-0.3 2,-0.3 -0.971 36.8 164.9-115.1 133.9 -0.8 6.4 -17.1 62 70 X F E -AF 10 76A 1 -52,-2.6 -52,-2.6 -2,-0.4 2,-0.4 -0.972 29.4-148.3-152.3 161.1 -1.1 7.1 -13.4 63 71 X N E +AF 9 75A 34 12,-2.0 11,-2.9 -2,-0.3 12,-1.3 -0.987 23.5 172.8-133.1 140.3 0.0 5.9 -10.0 64 72 X F E -AF 8 73A 4 -56,-2.5 -56,-3.1 -2,-0.4 2,-0.4 -0.959 24.3-136.1-148.0 163.9 -2.0 6.1 -6.8 65 73 X V E - F 0 72A 30 7,-2.3 7,-3.0 -2,-0.3 2,-0.4 -0.976 24.2-124.3-122.6 139.0 -2.0 5.0 -3.1 66 74 X Q E + F 0 71A 101 -60,-0.5 2,-0.4 -2,-0.4 5,-0.2 -0.691 28.4 174.5 -80.4 128.0 -5.0 3.5 -1.3 67 75 X Q E > - F 0 70A 119 3,-3.0 3,-2.4 -2,-0.4 2,-0.3 -0.830 64.5 -68.7-133.6 89.9 -6.0 5.4 1.9 68 76 X G T 3 S- 0 0 76 -2,-0.4 -1,-0.1 1,-0.3 0, 0.0 -0.427 119.1 -9.7 62.6-126.4 -9.2 3.8 3.2 69 77 X N T 3 S+ 0 0 173 -2,-0.3 2,-0.3 -3,-0.1 -1,-0.3 0.529 123.0 89.0 -78.4 -11.5 -11.9 4.5 0.7 70 78 X L E < - F 0 67A 61 -3,-2.4 -3,-3.0 -27,-0.0 2,-0.6 -0.682 60.0-156.3 -92.0 146.0 -9.7 7.1 -1.2 71 79 X S E - F 0 66A 7 -29,-0.4 -27,-3.1 -2,-0.3 2,-0.5 -0.941 22.4-156.6-115.0 102.8 -7.3 6.4 -4.1 72 80 X L E -dF 44 65A 25 -7,-3.0 -7,-2.3 -2,-0.6 2,-0.4 -0.718 13.0-125.9 -87.7 124.5 -4.9 9.3 -3.8 73 81 X L E - F 0 64A 1 -29,-3.0 -27,-0.4 -2,-0.5 -9,-0.3 -0.516 23.9-177.4 -73.4 129.6 -3.1 10.2 -7.1 74 82 X Q E S- 0 0 76 -11,-2.9 -24,-2.7 1,-0.4 2,-0.3 0.860 73.7 -26.4 -77.8 -43.4 0.7 10.3 -7.0 75 83 X D E -eF 50 63A 54 -12,-1.3 -12,-2.0 -26,-0.3 -1,-0.4 -0.971 56.3-168.5-165.8 161.1 0.8 11.4 -10.7 76 84 X I E + F 0 62A 1 -26,-1.5 -24,-0.4 -2,-0.3 2,-0.3 -0.952 14.3 156.9-158.7 141.0 -1.1 11.2 -14.0 77 85 X K E - F 0 61A 130 -16,-2.0 -16,-2.5 -2,-0.3 -23,-0.1 -0.991 47.5 -78.7-158.8 167.5 -0.3 12.0 -17.5 78 86 X V E - F 0 60A 79 -25,-0.4 -18,-0.3 -2,-0.3 2,-0.3 -0.426 49.9-172.3 -67.5 140.6 -1.4 11.1 -21.0 79 87 X S 0 0 33 -20,-1.7 -20,-0.2 -67,-0.2 -1,-0.0 -0.845 360.0 360.0-128.8 167.6 -0.0 7.8 -22.3 80 88 X Q 0 0 232 -2,-0.3 -20,-0.1 -20,-0.0 0, 0.0 -0.531 360.0 360.0 -78.7 360.0 0.0 5.9 -25.6