==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=20-JUL-2011 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER METAL TRANSPORT 06-SEP-07 2VB2 . COMPND 2 MOLECULE: CATION EFFLUX SYSTEM PROTEIN CUSF; . SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; . AUTHOR Y.XUE,A.V.DAVIS,G.BALAKRISHNAN,J.P.STASSER,B.M.STAEHLIN,P.FO . 75 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 4868.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 56 74.7 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(J) , SAME NUMBER PER 100 RESIDUES . 5 6.7 TOTAL NUMBER OF HYDROGEN BONDS IN PARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 34 45.3 TOTAL NUMBER OF HYDROGEN BONDS IN ANTIPARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 2 2.7 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 1.3 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 16.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 5 6.7 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 . 2 2.7 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 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 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 13 X P 0 0 154 0, 0.0 2,-0.4 0, 0.0 62,-0.0 0.000 360.0 360.0 360.0 -30.8 -6.8 4.6 8.5 2 14 X Q - 0 0 101 60,-0.1 2,-0.5 1,-0.1 60,-0.4 -0.482 360.0-144.8 -57.9 112.9 -4.9 7.5 10.0 3 15 X V - 0 0 82 -2,-0.4 2,-0.5 58,-0.1 58,-0.2 -0.799 12.0-153.5 -87.4 125.7 -1.7 7.7 7.8 4 16 X I E -A 60 0A 0 56,-3.4 56,-2.7 -2,-0.5 2,-0.4 -0.890 2.1-153.4-105.1 121.5 1.3 8.8 9.9 5 17 X S E +A 59 0A 84 -2,-0.5 2,-0.3 54,-0.2 54,-0.2 -0.777 25.0 160.0 -95.0 139.1 4.2 10.5 8.2 6 18 X A E -A 58 0A 12 52,-2.8 52,-2.3 -2,-0.4 2,-0.3 -0.909 28.6-142.4-146.8 170.4 7.6 10.3 9.7 7 19 X T E +A 57 0A 52 -2,-0.3 18,-3.1 50,-0.2 2,-0.3 -0.957 33.4 132.8-133.5 156.2 11.4 10.6 9.1 8 20 X G E -AB 56 24A 0 48,-1.9 48,-3.2 -2,-0.3 2,-0.5 -0.979 50.6 -84.9-176.5-175.4 14.2 8.6 10.5 9 21 X V E -AB 55 23A 59 14,-2.2 14,-2.7 -2,-0.3 2,-0.3 -0.974 41.4-119.5-116.8 130.3 17.4 6.7 9.8 10 22 X V E + B 0 22A 1 44,-2.7 43,-3.2 -2,-0.5 12,-0.2 -0.522 32.2 175.0 -69.3 128.0 17.3 3.1 8.8 11 23 X K E + 0 0 113 10,-3.3 2,-0.3 1,-0.4 11,-0.2 0.618 64.6 0.8-108.5 -22.8 19.1 0.9 11.4 12 24 X G E - B 0 21A 21 9,-1.2 9,-2.5 39,-0.1 2,-0.4 -0.943 53.8-153.0-165.7 144.5 18.4 -2.6 9.9 13 25 X I E + B 0 20A 61 -2,-0.3 2,-0.4 7,-0.2 7,-0.2 -0.987 17.6 167.4-125.3 121.1 16.7 -4.3 7.0 14 26 X D E > + B 0 19A 83 5,-3.1 5,-3.1 -2,-0.4 4,-0.4 -0.810 3.7 171.7-130.5 91.4 15.3 -7.8 7.3 15 27 X L T 5S+ 0 0 111 -2,-0.4 -1,-0.1 3,-0.3 5,-0.1 0.789 77.4 65.0 -72.5 -25.6 13.0 -8.6 4.4 16 28 X E T 5S+ 0 0 181 1,-0.2 -1,-0.2 3,-0.1 -2,-0.0 0.940 114.4 31.3 -58.8 -48.7 12.7 -12.3 5.4 17 29 X S T 5S- 0 0 47 2,-0.1 -1,-0.2 -3,-0.1 -2,-0.2 0.441 114.4-122.1 -85.0 -3.2 10.9 -11.2 8.6 18 30 X K T 5 + 0 0 117 -4,-0.4 23,-2.1 1,-0.2 2,-0.4 0.874 65.2 138.9 62.7 42.2 9.4 -8.2 6.7 19 31 X K E < -BC 14 40A 30 -5,-3.1 -5,-3.1 21,-0.2 2,-0.5 -0.968 39.5-171.9-126.9 130.7 11.0 -5.6 9.1 20 32 X I E -BC 13 39A 0 19,-2.7 19,-3.3 -2,-0.4 2,-0.6 -0.981 20.0-147.9-112.9 119.0 12.7 -2.3 8.6 21 33 X T E -BC 12 38A 37 -9,-2.5 -10,-3.3 -2,-0.5 -9,-1.2 -0.764 22.7-176.7 -87.9 121.1 14.2 -1.0 11.9 22 34 X I E -BC 10 37A 0 15,-3.1 15,-2.3 -2,-0.6 2,-1.0 -0.978 30.4-147.9-126.3 130.1 14.0 2.8 11.9 23 35 X H E -BC 9 36A 62 -14,-2.7 -14,-2.2 -2,-0.4 13,-0.3 -0.834 39.8-159.9 -87.7 101.8 15.3 5.3 14.4 24 36 X H E -BC 8 35A 0 11,-2.7 11,-1.0 -2,-1.0 -16,-0.3 -0.542 15.4-121.2 -95.3 150.8 12.5 7.9 13.8 25 37 X D - 0 0 66 -18,-3.1 -18,-0.2 -2,-0.2 10,-0.1 -0.343 58.5 -64.3 -74.9 164.1 12.4 11.6 14.6 26 38 X P - 0 0 91 0, 0.0 2,-0.6 0, 0.0 -1,-0.2 -0.220 47.5-145.8 -54.2 144.3 9.6 12.8 16.9 27 39 X I B >>> -G 32 0B 8 5,-2.1 5,-2.3 6,-0.2 3,-1.0 -0.889 12.8-172.5-116.2 101.5 6.1 12.3 15.5 28 40 X A G >45S+ 0 0 98 -2,-0.6 3,-1.0 1,-0.2 -1,-0.1 0.862 78.1 67.3 -61.5 -39.5 3.8 15.1 16.6 29 41 X A G 345S+ 0 0 80 1,-0.3 -1,-0.2 -24,-0.2 -2,-0.0 0.779 118.3 24.1 -52.8 -32.7 0.5 13.6 15.2 30 42 X V G <45S- 0 0 30 -3,-1.0 -1,-0.3 2,-0.1 -2,-0.2 0.279 110.3-113.3-119.2 7.9 0.8 10.8 17.8 31 43 X N T <<5 + 0 0 148 -3,-1.0 -3,-0.2 -4,-0.6 -2,-0.1 0.902 61.4 156.1 60.6 44.2 2.8 12.6 20.5 32 44 X W B < -G 27 0B 49 -5,-2.3 -5,-2.1 -7,-0.1 -1,-0.2 -0.865 32.8-148.5-101.3 134.9 5.9 10.3 20.0 33 45 X P - 0 0 81 0, 0.0 -6,-0.2 0, 0.0 2,-0.1 -0.197 54.4 -57.0 -78.6-177.1 9.4 11.3 20.9 34 46 X E S S+ 0 0 123 -8,-0.1 2,-0.3 -11,-0.1 -9,-0.2 -0.467 74.3 165.2 -58.6 132.1 12.3 10.0 18.9 35 47 X M E -C 24 0A 58 -11,-1.0 -11,-2.7 -2,-0.1 2,-0.5 -0.961 40.6-123.1-139.3 164.2 12.2 6.1 19.1 36 48 X T E +C 23 0A 75 -2,-0.3 2,-0.3 -13,-0.3 -13,-0.2 -0.958 44.9 161.1-102.5 128.1 13.7 3.1 17.4 37 49 X M E -C 22 0A 47 -15,-2.3 -15,-3.1 -2,-0.5 2,-0.5 -0.972 40.0-117.2-142.3 154.2 10.9 0.8 16.1 38 50 X R E -C 21 0A 147 -2,-0.3 2,-0.4 -17,-0.2 29,-0.4 -0.851 27.4-155.8 -93.3 132.8 10.5 -2.0 13.5 39 51 X F E -C 20 0A 0 -19,-3.3 -19,-2.7 -2,-0.5 2,-0.4 -0.920 14.7-127.7-112.2 133.3 8.1 -1.2 10.7 40 52 X T E -Cd 19 68A 14 27,-2.9 29,-2.9 -2,-0.4 2,-0.4 -0.659 9.9-142.7 -91.8 126.8 6.4 -4.0 8.8 41 53 X I - 0 0 24 -23,-2.1 29,-0.1 -2,-0.4 27,-0.0 -0.686 18.7-168.0 -79.4 130.7 6.5 -4.3 5.0 42 54 X T > - 0 0 37 27,-0.4 3,-1.4 -2,-0.4 -24,-0.0 -0.750 39.7-102.2-108.0 167.8 3.3 -5.6 3.5 43 55 X P T 3 S+ 0 0 130 0, 0.0 -1,-0.0 0, 0.0 -2,-0.0 0.814 124.9 49.3 -60.0 -25.6 2.9 -6.8 -0.1 44 56 X Q T 3 S+ 0 0 170 25,-0.1 2,-0.1 2,-0.1 -3,-0.0 0.482 79.6 124.2 -90.5 -4.5 1.3 -3.4 -0.9 45 57 X T < - 0 0 13 -3,-1.4 2,-1.3 1,-0.1 26,-0.2 -0.380 68.2-125.0 -57.2 130.2 4.0 -1.3 0.8 46 58 X K E -e 71 0A 158 24,-2.9 26,-1.9 -2,-0.1 2,-0.3 -0.684 39.6-167.2 -81.1 94.4 5.4 1.2 -1.8 47 59 X M E -e 72 0A 75 -2,-1.3 2,-0.3 24,-0.2 26,-0.1 -0.637 14.8-173.2 -89.0 139.6 9.1 0.2 -1.5 48 60 X S - 0 0 56 24,-0.9 2,-0.7 -2,-0.3 25,-0.0 -0.773 46.9 -77.6-114.9 171.8 12.0 2.2 -2.8 49 61 X E + 0 0 185 -2,-0.3 25,-0.4 25,-0.0 2,-0.3 -0.599 65.7 165.2 -70.2 111.8 15.7 1.1 -2.8 50 62 X I - 0 0 26 -2,-0.7 2,-0.3 23,-0.1 6,-0.0 -0.899 17.4-170.1-128.4 157.7 16.9 1.7 0.8 51 63 X K > - 0 0 144 -2,-0.3 3,-2.2 -39,-0.0 -41,-0.3 -0.968 40.4 -74.6-143.1 160.1 19.9 0.6 2.8 52 64 X T T 3 S+ 0 0 84 -2,-0.3 -41,-0.2 1,-0.3 3,-0.1 -0.283 119.2 27.4 -52.6 132.9 21.1 0.7 6.5 53 65 X G T 3 S+ 0 0 51 -43,-3.2 -1,-0.3 1,-0.3 2,-0.1 0.239 88.8 137.5 91.6 -10.8 22.1 4.2 7.4 54 66 X D < - 0 0 31 -3,-2.2 -44,-2.7 -45,-0.1 2,-0.6 -0.441 56.8-128.6 -67.1 136.9 19.8 5.9 4.9 55 67 X K E -A 9 0A 77 -46,-0.2 20,-2.7 -2,-0.1 2,-0.3 -0.807 42.0-169.4 -79.9 123.4 17.9 8.9 6.0 56 68 X V E -AF 8 74A 0 -48,-3.2 -48,-1.9 -2,-0.6 2,-0.4 -0.830 30.8-151.0-123.6 155.9 14.3 8.1 5.1 57 69 X A E +AF 7 73A 27 16,-2.8 16,-2.1 -2,-0.3 2,-0.3 -0.980 34.7 167.6-117.2 134.0 10.8 9.6 4.7 58 70 X F E -AF 6 72A 3 -52,-2.3 -52,-2.8 -2,-0.4 2,-0.4 -0.976 29.8-143.1-148.0 159.9 8.0 7.1 5.3 59 71 X N E +AF 5 71A 38 12,-2.3 11,-3.8 -2,-0.3 12,-1.3 -0.979 26.7 170.3-124.4 137.9 4.3 6.7 5.9 60 72 X F E -AF 4 69A 0 -56,-2.7 -56,-3.4 -2,-0.4 2,-0.3 -0.957 23.9-143.3-143.0 164.5 2.7 4.1 8.2 61 73 X V E - F 0 68A 6 7,-2.0 7,-2.7 -2,-0.3 2,-0.6 -0.966 24.4-123.5-124.4 145.6 -0.5 3.0 9.9 62 74 X Q E + F 0 67A 89 -60,-0.4 2,-0.3 -2,-0.3 5,-0.2 -0.806 41.8 163.0 -86.0 118.9 -1.0 1.5 13.3 63 75 X Q E > - F 0 66A 118 3,-2.4 3,-1.7 -2,-0.6 2,-0.2 -0.943 57.7 -37.5-144.4 121.9 -2.7 -1.9 12.9 64 76 X G T 3 S- 0 0 78 -2,-0.3 0, 0.0 1,-0.2 0, 0.0 -0.493 120.3 -33.3 62.3-135.7 -2.8 -4.7 15.6 65 77 X N T 3 S+ 0 0 175 -2,-0.2 2,-0.3 -3,-0.1 -1,-0.2 0.074 124.8 89.8 -98.5 22.9 0.5 -4.7 17.4 66 78 X L E < S- F 0 63A 82 -3,-1.7 -3,-2.4 -27,-0.0 2,-0.7 -0.828 70.5-136.8-122.4 154.5 2.3 -3.7 14.2 67 79 X S E - F 0 62A 16 -29,-0.4 -27,-2.9 -2,-0.3 2,-0.6 -0.927 30.1-152.7-107.7 104.1 3.3 -0.5 12.4 68 80 X L E -dF 40 61A 30 -7,-2.7 -7,-2.0 -2,-0.7 -27,-0.2 -0.692 9.3-132.3 -87.6 118.7 2.4 -1.2 8.8 69 81 X L E - F 0 60A 0 -29,-2.9 -27,-0.4 -2,-0.6 -9,-0.3 -0.425 22.9-179.7 -69.1 131.0 4.5 0.7 6.2 70 82 X Q E S- 0 0 71 -11,-3.8 -24,-2.9 1,-0.4 2,-0.3 0.798 72.6 -16.0 -90.5 -42.8 2.6 2.4 3.4 71 83 X D E -eF 46 59A 50 -12,-1.3 -12,-2.3 -26,-0.2 -1,-0.4 -0.975 58.6-172.4-159.7 153.6 5.7 3.8 1.7 72 84 X I E +eF 47 58A 2 -26,-1.9 -24,-0.9 -2,-0.3 2,-0.3 -0.951 14.5 153.6-154.9 134.2 9.4 4.4 2.3 73 85 X K E - F 0 57A 126 -16,-2.1 -16,-2.8 -2,-0.3 -23,-0.1 -0.984 50.7 -82.1-156.4 154.0 12.1 6.2 0.4 74 86 X V E F 0 56A 72 -25,-0.4 -18,-0.3 -2,-0.3 -25,-0.0 -0.404 360.0 360.0 -58.6 133.8 15.4 8.0 0.9 75 87 X S 0 0 101 -20,-2.7 -19,-0.2 -2,-0.1 -1,-0.2 0.881 360.0 360.0 -94.4 360.0 14.7 11.5 2.0