==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=12-APR-2013 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER CHAPERONE 15-APR-12 2LRX . COMPND 2 MOLECULE: DNA-BINDING PROTEIN STPA; . SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; . AUTHOR B.FUERTIG,M.DOETSCH,S.STAMPFL,G.KONTAXIS,R.SCHROEDER . 45 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 3495.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 18 40.0 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 . 2 4.4 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 . 3 6.7 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 5 11.1 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 6 13.3 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 1 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 1 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 . 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 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 R 0 0 256 0, 0.0 21,-0.0 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 -69.1 -8.0 1.5 8.5 2 2 A Q + 0 0 144 19,-0.0 2,-0.2 2,-0.0 21,-0.1 -0.679 360.0 162.2-124.4 78.6 -10.3 2.9 5.8 3 3 A P - 0 0 65 0, 0.0 19,-0.1 0, 0.0 18,-0.1 -0.526 62.6 -64.8 -90.4 161.4 -9.1 6.4 4.8 4 4 A R - 0 0 229 -2,-0.2 2,-0.6 1,-0.1 -2,-0.0 -0.234 65.1-151.5 -47.8 102.0 -10.1 8.1 1.6 5 5 A P + 0 0 68 0, 0.0 -1,-0.1 0, 0.0 2,-0.1 -0.740 20.6 175.3 -88.6 121.3 -8.3 5.7 -0.7 6 6 A A - 0 0 61 -2,-0.6 2,-0.5 1,-0.1 15,-0.0 -0.101 41.0 -62.3-103.1-157.0 -7.1 7.0 -4.0 7 7 A K + 0 0 130 12,-0.1 2,-0.3 -2,-0.1 -1,-0.1 -0.827 62.3 149.0 -99.3 130.8 -5.1 5.5 -6.9 8 8 A Y - 0 0 61 -2,-0.5 2,-0.5 36,-0.1 36,-0.1 -0.919 42.3-111.0-149.1 170.5 -1.6 4.3 -6.3 9 9 A K + 0 0 113 34,-0.3 2,-0.3 -2,-0.3 10,-0.2 -0.951 52.0 124.4-116.8 124.8 0.9 1.7 -7.5 10 10 A F B -A 18 0A 11 8,-1.1 8,-0.6 -2,-0.5 2,-0.5 -0.953 54.3-104.7-161.6 173.6 2.0 -1.2 -5.2 11 11 A T - 0 0 49 -2,-0.3 19,-0.3 6,-0.2 6,-0.2 -0.940 32.9-131.7-118.5 114.3 2.2 -5.0 -5.1 12 12 A D > - 0 0 12 -2,-0.5 3,-1.2 1,-0.1 16,-0.1 0.137 35.5 -96.5 -48.3 173.8 -0.4 -6.9 -3.0 13 13 A V T 3 S+ 0 0 58 1,-0.2 15,-0.2 14,-0.2 -1,-0.1 0.611 126.7 55.1 -72.6 -11.5 0.9 -9.5 -0.6 14 14 A N T 3 S- 0 0 136 11,-0.1 -1,-0.2 13,-0.1 -2,-0.1 0.447 128.7 -94.1 -99.3 -3.5 0.1 -12.1 -3.2 15 15 A G S < S+ 0 0 53 -3,-1.2 -2,-0.1 1,-0.1 -3,-0.0 0.487 80.7 137.8 103.5 5.5 2.2 -10.4 -5.9 16 16 A E - 0 0 98 -5,-0.1 2,-0.1 1,-0.0 -1,-0.1 0.160 45.2-139.1 -67.7-166.9 -0.6 -8.3 -7.5 17 17 A T + 0 0 63 -6,-0.2 -6,-0.2 2,-0.0 2,-0.2 -0.530 46.3 109.4-163.1 87.7 -0.2 -4.7 -8.6 18 18 A K B -A 10 0A 127 -8,-0.6 -8,-1.1 -2,-0.1 2,-0.4 -0.625 69.4 -44.5-140.6-160.6 -3.0 -2.2 -7.9 19 19 A T + 0 0 59 -2,-0.2 2,-0.3 -10,-0.2 -10,-0.2 -0.635 60.7 164.7 -81.7 128.4 -4.0 0.9 -5.9 20 20 A W + 0 0 5 -2,-0.4 -11,-0.1 1,-0.1 -9,-0.0 -0.969 23.8 142.3-151.7 133.3 -3.1 0.5 -2.2 21 21 A T S S- 0 0 19 -2,-0.3 19,-0.5 -18,-0.1 20,-0.1 0.535 92.4 -18.0-131.6 -47.1 -2.9 2.9 0.7 22 22 A G S S+ 0 0 23 -19,-0.1 4,-0.1 17,-0.1 -2,-0.0 -0.302 80.9 139.6-166.0 65.8 -4.2 0.9 3.7 23 23 A Q - 0 0 96 2,-0.2 3,-0.1 -21,-0.1 -3,-0.0 0.973 65.9 -96.1 -78.1 -77.5 -6.3 -2.1 2.5 24 24 A G S S+ 0 0 56 1,-0.5 2,-0.3 0, 0.0 -1,-0.0 0.039 95.1 80.9-170.9 -62.0 -5.6 -5.0 4.8 25 25 A R - 0 0 114 1,-0.1 -1,-0.5 -3,-0.0 -2,-0.2 -0.495 64.7-152.0 -66.8 122.3 -3.0 -7.4 3.4 26 26 A T - 0 0 70 -2,-0.3 5,-0.2 -3,-0.1 -1,-0.1 -0.720 15.0-140.8-101.6 85.6 0.4 -5.9 4.1 27 27 A P > - 0 0 0 0, 0.0 4,-3.8 0, 0.0 5,-0.2 -0.001 25.6-106.9 -41.9 144.4 2.7 -7.3 1.4 28 28 A K H > S+ 0 0 157 2,-0.2 4,-1.3 1,-0.2 -15,-0.1 0.894 118.6 41.9 -43.7 -54.3 6.2 -8.2 2.6 29 29 A P H >> S+ 0 0 75 0, 0.0 4,-1.4 0, 0.0 3,-0.7 0.973 120.7 40.6 -60.0 -57.1 7.8 -5.1 0.9 30 30 A I H 3> S+ 0 0 7 -19,-0.3 4,-3.8 1,-0.2 5,-0.4 0.821 106.0 68.1 -61.1 -32.1 5.1 -2.6 1.8 31 31 A A H 3X S+ 0 0 26 -4,-3.8 4,-3.1 1,-0.2 -1,-0.2 0.898 100.4 47.6 -55.1 -43.1 4.9 -4.2 5.3 32 32 A Q H S+ 0 0 8 -4,-1.4 5,-1.2 2,-0.2 4,-0.3 0.915 121.1 39.7 -65.8 -44.6 7.5 0.6 4.9 34 34 A L H ><5S+ 0 0 42 -4,-3.8 3,-1.9 1,-0.2 -2,-0.2 0.865 108.6 61.4 -73.1 -37.6 4.1 0.6 6.5 35 35 A A H 3<5S+ 0 0 77 -4,-3.1 -1,-0.2 -5,-0.4 -2,-0.2 0.769 96.3 62.4 -60.2 -25.2 5.4 -1.1 9.7 36 36 A E T 3<5S- 0 0 101 -4,-1.0 -1,-0.3 -3,-0.2 -2,-0.2 0.683 124.7-103.5 -74.1 -17.6 7.7 1.9 10.1 37 37 A G T < 5S+ 0 0 69 -3,-1.9 2,-0.2 1,-0.4 -3,-0.2 0.353 82.1 123.9 110.7 -3.7 4.6 4.1 10.5 38 38 A K < - 0 0 96 -5,-1.2 -1,-0.4 1,-0.1 -2,-0.1 -0.591 54.5-127.6 -90.7 152.9 4.7 5.7 7.0 39 39 A S > - 0 0 49 -2,-0.2 3,-1.5 -3,-0.1 4,-0.2 -0.330 33.5 -95.2 -90.5 175.4 1.9 5.6 4.5 40 40 A L G > S+ 0 0 3 -19,-0.5 3,-1.5 1,-0.3 4,-0.4 0.638 106.7 93.0 -65.2 -13.9 1.9 4.4 0.9 41 41 A D G 3 S+ 0 0 80 1,-0.3 3,-0.5 2,-0.2 -1,-0.3 0.758 78.9 61.1 -51.9 -24.3 2.4 8.1 -0.0 42 42 A D G < S+ 0 0 101 -3,-1.5 -1,-0.3 1,-0.2 -2,-0.2 0.865 115.5 29.9 -71.6 -36.9 6.1 7.2 0.0 43 43 A F S < S+ 0 0 94 -3,-1.5 -34,-0.3 -4,-0.2 2,-0.3 0.084 86.8 147.1-108.6 20.7 5.7 4.7 -2.7 44 44 A L 0 0 78 -3,-0.5 -36,-0.1 -4,-0.4 -34,-0.1 -0.430 360.0 360.0 -62.5 118.9 2.8 6.5 -4.4 45 45 A I 0 0 124 -2,-0.3 -37,-0.0 -36,-0.1 -36,-0.0 -0.071 360.0 360.0 49.4 360.0 3.0 5.8 -8.2