==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=21-AUG-2011 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER DNA BINDING PROTEIN 01-OCT-10 2L4A . COMPND 2 MOLECULE: LEUCINE RESPONSIVE REGULATORY PROTEIN; . SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; . AUTHOR T.KAWAMURA,H.ZHOU,F.W.DAHLQUIST . 66 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 4585.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 39 59.1 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 . 0 0.0 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 . 0 0.0 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 . 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 . 2 3.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 11 16.7 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 24 36.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 2 3.0 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 1 1 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 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 ANTIPARALLEL BRIDGES PER LADDER . 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 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 M 0 0 213 0, 0.0 2,-0.3 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 -26.7 15.8 -12.2 -11.3 2 2 A V + 0 0 100 0, 0.0 2,-2.8 0, 0.0 3,-0.2 -0.936 360.0 57.4-172.6-165.0 15.4 -10.1 -8.1 3 3 A D - 0 0 80 -2,-0.3 0, 0.0 1,-0.2 0, 0.0 -0.284 59.0-161.7 60.5 -75.1 13.0 -8.1 -5.9 4 4 A S + 0 0 81 -2,-2.8 3,-0.4 1,-0.1 -1,-0.2 0.632 48.1 129.0 74.5 11.6 10.8 -11.1 -5.3 5 5 A K + 0 0 20 1,-0.2 -1,-0.1 -3,-0.2 16,-0.1 -0.002 24.7 128.4 -87.8 35.0 7.9 -8.8 -4.1 6 6 A K + 0 0 167 2,-0.1 3,-0.3 14,-0.1 -1,-0.2 0.982 24.5 141.9 -52.8 -64.1 5.6 -10.6 -6.6 7 7 A R S S- 0 0 65 -3,-0.4 2,-3.1 1,-0.2 3,-0.4 -0.140 84.0 -17.2 49.4-154.9 2.8 -11.3 -4.0 8 8 A P S > S+ 0 0 27 0, 0.0 3,-0.8 0, 0.0 -1,-0.2 -0.245 89.2 146.3 -74.6 58.4 -0.6 -10.9 -5.6 9 9 A G G > + 0 0 37 -2,-3.1 3,-1.3 -3,-0.3 -2,-0.1 0.967 64.2 62.9 -60.1 -51.0 0.9 -8.9 -8.5 10 10 A K G 3 S+ 0 0 198 -3,-0.4 -1,-0.3 1,-0.3 2,-0.1 0.821 125.6 20.2 -44.8 -25.8 -1.6 -10.3 -11.0 11 11 A D G < S+ 0 0 106 -3,-0.8 2,-0.4 -4,-0.1 -1,-0.3 -0.534 94.3 129.7-144.1 71.9 -4.0 -8.4 -8.7 12 12 A L < - 0 0 22 -3,-1.3 2,-0.1 -2,-0.1 -3,-0.1 -0.987 54.8-120.8-130.8 133.1 -2.1 -5.8 -6.7 13 13 A D >> - 0 0 81 -2,-0.4 4,-1.8 1,-0.1 3,-1.3 -0.446 28.9-117.0 -70.8 140.4 -2.9 -2.1 -6.3 14 14 A R H 3> S+ 0 0 167 1,-0.3 4,-1.5 2,-0.2 5,-0.3 0.836 116.4 57.7 -46.5 -32.0 -0.2 0.3 -7.5 15 15 A I H 3> S+ 0 0 33 3,-0.2 4,-1.1 2,-0.2 -1,-0.3 0.885 108.3 43.7 -70.1 -37.2 0.0 1.4 -3.8 16 16 A D H <> S+ 0 0 2 -3,-1.3 4,-3.1 2,-0.2 5,-0.3 0.973 115.0 44.8 -74.7 -54.4 0.8 -2.0 -2.4 17 17 A R H X S+ 0 0 102 -4,-1.8 4,-2.6 1,-0.2 5,-0.2 0.949 117.6 45.0 -57.1 -46.7 3.3 -3.3 -5.0 18 18 A N H X S+ 0 0 68 -4,-1.5 4,-1.8 -5,-0.4 -1,-0.2 0.888 113.1 52.5 -65.8 -32.8 5.2 -0.0 -4.9 19 19 A I H X S+ 0 0 0 -4,-1.1 4,-2.4 -5,-0.3 -2,-0.2 0.915 109.5 48.3 -69.4 -38.0 5.0 -0.0 -1.1 20 20 A L H X S+ 0 0 0 -4,-3.1 4,-2.7 2,-0.2 5,-0.3 0.921 110.4 51.7 -67.5 -39.0 6.4 -3.6 -1.1 21 21 A N H X S+ 0 0 63 -4,-2.6 4,-1.5 -5,-0.3 -1,-0.2 0.861 112.5 46.7 -65.3 -31.0 9.2 -2.4 -3.4 22 22 A E H X S+ 0 0 18 -4,-1.8 4,-1.6 -5,-0.2 -2,-0.2 0.853 110.4 51.9 -79.5 -32.9 9.8 0.5 -1.0 23 23 A L H < S+ 0 0 0 -4,-2.4 -2,-0.2 2,-0.2 -3,-0.2 0.937 110.3 48.4 -69.2 -41.6 9.8 -1.8 2.1 24 24 A Q H < S+ 0 0 96 -4,-2.7 3,-0.4 1,-0.2 -1,-0.2 0.918 116.7 42.9 -64.7 -38.4 12.3 -4.2 0.4 25 25 A K H < S+ 0 0 114 -4,-1.5 2,-0.3 1,-0.3 -1,-0.2 0.763 131.9 27.1 -78.1 -20.7 14.5 -1.1 -0.4 26 26 A D >< + 0 0 39 -4,-1.6 3,-0.9 -5,-0.1 -1,-0.3 -0.735 61.5 171.6-141.7 91.0 13.7 0.2 3.1 27 27 A G T 3 S+ 0 0 48 -3,-0.4 -4,-0.1 -2,-0.3 -3,-0.1 0.303 81.2 58.2 -82.5 14.1 12.9 -2.4 5.8 28 28 A R T 3 S+ 0 0 201 -5,-0.1 2,-0.4 34,-0.0 -1,-0.2 0.034 77.8 112.2-129.7 28.2 13.0 0.3 8.4 29 29 A I < - 0 0 8 -3,-0.9 35,-0.1 1,-0.2 -3,-0.1 -0.848 49.9-154.7-105.6 137.4 10.3 2.7 7.2 30 30 A S - 0 0 60 -2,-0.4 -1,-0.2 34,-0.1 35,-0.1 0.606 40.2 -86.7 -77.9-123.4 7.1 3.2 9.0 31 31 A N S > S+ 0 0 35 3,-0.1 4,-2.3 2,-0.1 5,-0.3 0.681 113.5 66.4-122.4 -44.5 3.9 4.4 7.1 32 32 A V H >> S+ 0 0 74 2,-0.2 4,-1.3 1,-0.2 3,-0.7 0.958 116.5 33.7 -45.5 -55.5 4.0 8.2 7.0 33 33 A E H >> S+ 0 0 111 1,-0.3 4,-2.5 2,-0.2 3,-1.2 0.971 114.9 58.1 -64.3 -47.1 7.1 7.9 4.8 34 34 A L H 34 S+ 0 0 0 1,-0.3 4,-0.3 2,-0.2 -1,-0.3 0.747 106.4 52.8 -53.3 -19.2 5.6 4.7 3.3 35 35 A S H <<>S+ 0 0 3 -4,-2.3 5,-3.3 -3,-0.7 4,-0.4 0.788 111.3 42.7 -87.5 -31.1 2.7 7.0 2.4 36 36 A K H <<5S+ 0 0 139 -4,-1.3 -2,-0.2 -3,-1.2 3,-0.1 0.812 104.3 61.3 -87.2 -31.6 4.8 9.7 0.6 37 37 A R T <5S+ 0 0 104 -4,-2.5 -1,-0.2 1,-0.2 -3,-0.1 0.752 113.3 39.5 -68.9 -17.8 7.2 7.5 -1.4 38 38 A V T 5S- 0 0 25 -5,-0.3 -1,-0.2 -4,-0.3 -2,-0.2 0.583 119.1-109.9-104.9 -11.3 4.2 6.0 -3.2 39 39 A G T 5S+ 0 0 68 -4,-0.4 2,-0.3 1,-0.3 -3,-0.2 0.863 79.6 100.2 88.2 40.1 2.3 9.3 -3.5 40 40 A L S - 0 0 74 -2,-0.3 4,-2.1 1,-0.1 5,-0.1 -0.393 34.1-128.1 -76.4 158.9 -1.7 9.6 2.5 42 42 A P H > S+ 0 0 39 0, 0.0 4,-3.0 0, 0.0 5,-0.4 0.919 101.7 66.7 -77.1 -44.6 -0.5 7.3 5.2 43 43 A T H > S+ 0 0 120 1,-0.3 4,-1.3 2,-0.2 -11,-0.0 0.917 119.4 27.2 -40.3 -52.6 -3.9 6.6 6.8 44 44 A P H > S+ 0 0 37 0, 0.0 4,-3.3 0, 0.0 5,-0.3 0.863 109.5 71.7 -79.8 -38.0 -4.7 4.7 3.6 45 45 A C H X S+ 0 0 0 -4,-2.1 4,-3.3 1,-0.3 5,-0.2 0.941 104.7 44.4 -42.9 -46.8 -1.1 3.9 2.7 46 46 A L H X S+ 0 0 19 -4,-3.0 4,-5.1 2,-0.3 5,-0.4 0.980 106.0 58.1 -62.0 -51.7 -1.4 1.5 5.6 47 47 A E H X S+ 0 0 126 -4,-1.3 4,-1.5 -5,-0.4 -1,-0.2 0.899 112.2 43.9 -44.8 -37.4 -4.8 0.4 4.3 48 48 A R H X S+ 0 0 90 -4,-3.3 4,-1.3 2,-0.2 -2,-0.3 0.940 116.9 44.1 -73.6 -46.2 -2.8 -0.5 1.2 49 49 A V H X S+ 0 0 1 -4,-3.3 4,-1.5 -5,-0.3 -2,-0.2 0.906 108.4 58.9 -65.9 -38.9 0.0 -2.1 3.2 50 50 A R H >X S+ 0 0 125 -4,-5.1 4,-2.6 1,-0.3 3,-0.9 0.955 101.0 54.9 -56.7 -45.5 -2.5 -3.9 5.4 51 51 A R H 3X S+ 0 0 102 -4,-1.5 4,-1.0 -5,-0.4 -1,-0.3 0.924 109.1 48.1 -53.6 -39.4 -3.9 -5.5 2.3 52 52 A L H 3<>S+ 0 0 0 -4,-1.3 5,-1.6 1,-0.2 -1,-0.3 0.748 108.6 57.1 -73.1 -20.0 -0.3 -6.7 1.8 53 53 A E H X<5S+ 0 0 65 -4,-1.5 3,-3.1 -3,-0.9 5,-0.4 0.956 99.2 54.6 -75.3 -51.4 -0.3 -7.8 5.5 54 54 A R H 3<5S+ 0 0 225 -4,-2.6 -1,-0.2 1,-0.3 -2,-0.2 0.837 104.8 57.1 -53.0 -30.1 -3.3 -10.2 5.2 55 55 A Q T 3<5S- 0 0 86 -4,-1.0 -1,-0.3 -5,-0.3 -2,-0.2 0.345 122.8-109.3 -84.3 11.1 -1.4 -11.9 2.4 56 56 A G T < 5S+ 0 0 47 -3,-3.1 -3,-0.2 1,-0.1 -2,-0.2 0.956 88.7 115.8 64.3 48.6 1.5 -12.5 4.8 57 57 A F < + 0 0 48 -5,-1.6 -4,-0.2 -4,-0.2 4,-0.2 0.300 66.9 52.8-129.2 7.8 3.8 -9.9 3.1 58 58 A I + 0 0 1 -5,-0.4 -5,-0.1 -6,-0.3 7,-0.1 -0.131 67.3 109.0-135.4 40.7 4.2 -7.3 5.8 59 59 A Q S S+ 0 0 173 -3,-0.1 -1,-0.1 4,-0.1 -6,-0.0 0.527 102.8 11.6 -92.4 -5.9 5.4 -9.4 8.8 60 60 A G S S+ 0 0 51 -3,-0.1 4,-0.2 3,-0.0 -2,-0.1 0.513 122.0 63.8-136.6 -40.2 8.9 -7.9 8.5 61 61 A Y S > S- 0 0 63 -4,-0.2 3,-0.6 1,-0.2 -3,-0.1 0.811 133.3 -22.4 -57.7-111.0 8.6 -5.0 6.1 62 62 A T G > S+ 0 0 0 1,-0.2 3,-4.4 2,-0.1 4,-0.3 0.206 93.7 131.6 -89.1 22.1 6.3 -2.3 7.6 63 63 A A G > + 0 0 24 1,-0.3 3,-1.9 2,-0.2 -1,-0.2 0.838 63.4 73.0 -40.1 -30.7 4.7 -5.0 9.8 64 64 A L G < + 0 0 79 -3,-0.6 -1,-0.3 1,-0.3 -2,-0.1 0.831 68.8 88.4 -54.9 -32.4 5.4 -2.3 12.5 65 65 A L G < 0 0 16 -3,-4.4 -1,-0.3 1,-0.3 -2,-0.2 0.763 360.0 360.0 -40.9 -24.9 2.5 -0.4 11.0 66 66 A N < 0 0 166 -3,-1.9 -1,-0.3 -4,-0.3 -2,-0.1 0.438 360.0 360.0 -73.8 360.0 0.4 -2.4 13.4