==== 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 VIRAL PROTEIN 17-SEP-99 1D1L . COMPND 2 MOLECULE: LAMBDA CRO REPRESSOR; . SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE LAMBDA; . AUTHOR P.B.RUPERT,A.K.MOLLAH,M.C.MOSSING,B.W.MATTHEWS . 61 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 4949.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 37 60.7 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 . 11 18.0 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 . 1 1.6 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 3.3 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 4 6.6 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 18 29.5 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 2 3.3 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 3 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 . 0 0 0 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 ANTIPARALLEL BRIDGES PER LADDER . 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 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 0 198 0, 0.0 2,-0.2 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 125.9 10.0 10.9 20.9 2 2 A E - 0 0 86 43,-0.1 2,-0.3 44,-0.0 43,-0.2 -0.523 360.0-131.0 -78.0 156.3 9.7 14.3 19.1 3 3 A Q E -A 44 0A 132 41,-1.7 41,-2.5 -2,-0.2 2,-0.3 -0.766 21.9-161.7 -96.4 151.4 11.6 15.2 15.9 4 4 A R E +A 43 0A 119 -2,-0.3 2,-0.3 39,-0.2 39,-0.2 -0.921 14.6 168.1-144.5 117.9 13.3 18.6 15.9 5 5 A I E -A 42 0A 38 37,-2.1 37,-3.1 -2,-0.3 2,-0.1 -0.913 36.4-104.4-132.2 148.2 14.4 20.5 12.8 6 6 A T E > -A 41 0A 44 -2,-0.3 4,-2.6 35,-0.2 35,-0.3 -0.441 32.3-117.4 -73.5 152.0 15.6 23.9 11.9 7 7 A L H > S+ 0 0 9 33,-2.7 4,-3.1 1,-0.2 5,-0.3 0.955 115.2 51.1 -49.4 -52.1 13.2 26.4 10.2 8 8 A K H > S+ 0 0 128 32,-0.3 4,-2.1 1,-0.2 -1,-0.2 0.923 111.7 43.8 -54.4 -51.0 15.5 26.5 7.2 9 9 A D H > S+ 0 0 91 1,-0.2 4,-2.2 2,-0.2 -1,-0.2 0.883 114.1 51.9 -64.7 -39.0 15.8 22.7 6.7 10 10 A Y H X S+ 0 0 9 -4,-2.6 4,-2.9 2,-0.2 5,-0.4 0.954 111.9 44.5 -60.3 -52.2 12.1 22.2 7.3 11 11 A A H X S+ 0 0 9 -4,-3.1 4,-2.7 -5,-0.2 -2,-0.2 0.884 112.2 54.9 -59.8 -37.8 11.1 24.8 4.7 12 12 A M H < S+ 0 0 136 -4,-2.1 -2,-0.2 -5,-0.3 -1,-0.2 0.939 114.4 37.9 -65.0 -43.4 13.7 23.4 2.3 13 13 A R H < S+ 0 0 195 -4,-2.2 -2,-0.2 -5,-0.2 -1,-0.2 0.915 131.0 27.4 -76.1 -41.8 12.3 19.9 2.4 14 14 A F H < S- 0 0 78 -4,-2.9 4,-0.4 -5,-0.2 -2,-0.2 0.528 107.8-108.4 -96.6 -11.1 8.6 20.8 2.6 15 15 A G X - 0 0 31 -4,-2.7 4,-1.8 -5,-0.4 5,-0.2 0.158 26.0 -94.4 95.8 138.6 8.3 24.2 0.8 16 16 A Q H > S+ 0 0 61 1,-0.2 4,-2.5 2,-0.2 5,-0.3 0.867 120.3 57.4 -58.8 -36.5 7.5 27.6 2.2 17 17 A T H > S+ 0 0 96 1,-0.2 4,-2.5 2,-0.2 -1,-0.2 0.961 107.7 42.8 -63.5 -52.3 3.9 27.3 1.6 18 18 A K H > S+ 0 0 88 -4,-0.4 4,-3.0 1,-0.2 -1,-0.2 0.866 112.4 55.5 -63.8 -33.6 3.4 24.2 3.6 19 19 A T H X S+ 0 0 0 -4,-1.8 4,-2.5 2,-0.2 5,-0.2 0.954 108.8 47.0 -61.9 -46.6 5.6 25.6 6.4 20 20 A A H X>S+ 0 0 7 -4,-2.5 4,-1.7 1,-0.2 5,-1.5 0.945 115.1 46.5 -59.6 -47.6 3.4 28.7 6.7 21 21 A K H <5S+ 0 0 171 -4,-2.5 3,-0.4 -5,-0.3 -1,-0.2 0.955 109.5 53.6 -60.1 -49.8 0.3 26.7 6.7 22 22 A D H <5S+ 0 0 51 -4,-3.0 28,-0.3 1,-0.3 -1,-0.2 0.838 120.1 34.1 -52.9 -40.8 1.8 24.2 9.3 23 23 A L H <5S- 0 0 44 -4,-2.5 -1,-0.3 -5,-0.2 -2,-0.2 0.575 105.7-126.5 -93.1 -12.0 2.6 27.1 11.6 24 24 A G T <5 + 0 0 65 -4,-1.7 -3,-0.2 -3,-0.4 2,-0.2 0.821 61.7 137.5 72.0 28.3 -0.4 29.3 10.7 25 25 A V < - 0 0 65 -5,-1.5 2,-0.4 -6,-0.2 -1,-0.2 -0.609 67.2 -88.7-104.9 166.1 1.8 32.3 9.9 26 26 A Y > - 0 0 188 -2,-0.2 3,-2.1 1,-0.1 4,-0.5 -0.616 46.8-123.4 -69.8 126.2 1.7 34.9 7.1 27 27 A Q T >> S+ 0 0 84 -2,-0.4 3,-1.1 1,-0.3 4,-0.9 0.747 104.2 58.5 -46.0 -40.7 3.9 33.3 4.4 28 28 A S H 3> S+ 0 0 39 1,-0.2 4,-2.2 2,-0.2 -1,-0.3 0.774 91.5 70.6 -71.3 -18.7 6.4 36.0 3.9 29 29 A A H <> S+ 0 0 48 -3,-2.1 4,-1.6 1,-0.2 -1,-0.2 0.805 95.0 56.6 -61.5 -30.1 7.4 35.9 7.6 30 30 A I H <> S+ 0 0 6 -3,-1.1 4,-2.2 -4,-0.5 3,-0.3 0.969 106.5 47.0 -62.8 -55.9 9.1 32.5 6.9 31 31 A N H X S+ 0 0 73 -4,-0.9 4,-2.2 1,-0.3 5,-0.3 0.934 112.6 49.8 -56.2 -47.8 11.2 33.8 4.2 32 32 A K H X S+ 0 0 136 -4,-2.2 4,-1.2 1,-0.2 -1,-0.3 0.845 108.2 51.7 -62.2 -35.9 12.3 36.8 6.2 33 33 A A H <>S+ 0 0 11 -4,-1.6 5,-2.6 -3,-0.3 -1,-0.2 0.896 113.6 46.1 -70.6 -37.0 13.2 34.7 9.3 34 34 A I H ><5S+ 0 0 50 -4,-2.2 3,-4.6 3,-0.2 -2,-0.2 0.999 110.9 48.7 -61.9 -67.1 15.4 32.5 7.2 35 35 A H H 3<5S+ 0 0 165 -4,-2.2 -1,-0.2 1,-0.3 -2,-0.2 0.770 113.2 50.8 -49.3 -27.4 17.2 35.2 5.3 36 36 A A T 3<5S- 0 0 67 -4,-1.2 -1,-0.3 -5,-0.3 -2,-0.2 0.329 108.3-131.5 -91.6 6.0 17.8 36.9 8.6 37 37 A G T < 5 + 0 0 53 -3,-4.6 -3,-0.2 1,-0.1 -2,-0.1 0.817 37.1 176.9 50.1 45.5 19.2 33.7 10.0 38 38 A R < - 0 0 140 -5,-2.6 2,-1.5 1,-0.1 -1,-0.1 -0.448 39.8-110.6 -78.1 157.6 17.3 33.6 13.3 39 39 A K + 0 0 142 16,-0.1 16,-3.5 -2,-0.1 2,-0.4 -0.594 58.9 154.4 -88.4 77.5 17.7 30.5 15.5 40 40 A I E - B 0 54A 25 -2,-1.5 -33,-2.7 14,-0.2 2,-0.4 -0.910 20.8-173.1-115.0 129.2 14.3 28.9 15.1 41 41 A F E -AB 6 53A 67 12,-2.5 12,-2.1 -2,-0.4 2,-0.4 -0.981 13.4-145.2-127.9 138.9 13.5 25.3 15.5 42 42 A L E -AB 5 52A 0 -37,-3.1 -37,-2.1 -2,-0.4 2,-0.5 -0.831 8.6-149.4-102.3 142.8 10.3 23.4 14.8 43 43 A T E -AB 4 51A 1 8,-2.4 8,-1.3 -2,-0.4 2,-0.7 -0.890 8.8-154.7-109.8 124.8 9.2 20.4 17.0 44 44 A I E -AB 3 50A 28 -41,-2.5 -41,-1.7 -2,-0.5 6,-0.2 -0.885 12.7-146.7-105.4 110.6 7.2 17.8 15.2 45 45 A N > - 0 0 51 4,-3.3 3,-1.5 -2,-0.7 -43,-0.1 -0.284 22.2-113.3 -73.4 166.2 5.0 15.8 17.4 46 46 A A T 3 S+ 0 0 101 1,-0.3 -1,-0.1 2,-0.1 -44,-0.0 0.811 118.4 57.7 -67.5 -34.5 4.1 12.2 17.0 47 47 A D T 3 S- 0 0 130 1,-0.1 -1,-0.3 2,-0.1 -2,-0.1 0.449 125.9-105.2 -73.8 -1.7 0.5 13.0 16.2 48 48 A G S < S+ 0 0 50 -3,-1.5 -2,-0.1 1,-0.3 -1,-0.1 0.257 74.5 140.1 97.7 -8.4 1.9 15.1 13.4 49 49 A S - 0 0 54 -5,-0.1 -4,-3.3 1,-0.0 2,-0.4 -0.308 36.8-148.7 -69.6 150.9 1.4 18.5 15.0 50 50 A V E +B 44 0A 28 -28,-0.3 2,-0.3 -6,-0.2 -6,-0.2 -0.956 19.0 171.3-127.3 142.8 4.0 21.3 14.7 51 51 A Y E -B 43 0A 94 -8,-1.3 -8,-2.4 -2,-0.4 2,-0.4 -0.968 18.1-142.8-139.5 153.8 5.3 24.3 16.8 52 52 A A E +B 42 0A 44 -2,-0.3 2,-0.3 -10,-0.2 -10,-0.2 -0.935 15.3 178.6-119.3 153.6 8.2 26.6 16.5 53 53 A E E -B 41 0A 90 -12,-2.1 -12,-2.5 -2,-0.4 2,-0.5 -0.975 23.7-131.8-148.0 145.8 10.5 28.3 19.1 54 54 A E E -B 40 0A 80 -2,-0.3 2,-0.4 -14,-0.2 -14,-0.2 -0.905 27.0-156.4-102.4 136.9 13.4 30.6 18.9 55 55 A V + 0 0 72 -16,-3.5 -16,-0.1 -2,-0.5 -2,-0.0 -0.968 16.1 172.7-127.6 128.8 16.4 29.7 20.9 56 56 A K - 0 0 146 -2,-0.4 4,-0.1 4,-0.0 -2,-0.0 -0.970 35.4-103.1-131.4 146.8 19.4 31.6 22.4 57 57 A P - 0 0 109 0, 0.0 4,-0.1 0, 0.0 0, 0.0 -0.304 43.2-111.5 -64.2 145.2 22.3 30.8 24.7 58 58 A W S S+ 0 0 229 1,-0.2 2,-0.1 2,-0.1 3,-0.0 -0.993 97.2 39.5-130.1 119.9 22.1 31.9 28.2 59 59 A P S S- 0 0 90 0, 0.0 -1,-0.2 0, 0.0 2,-0.1 0.512 98.7-114.2 -96.6 174.1 23.7 33.8 29.1 60 60 A S 0 0 78 1,-0.2 -2,-0.1 -2,-0.1 -4,-0.0 -0.268 360.0 360.0 -62.2 137.2 24.0 36.3 26.4 61 61 A N 0 0 229 -4,-0.1 -1,-0.2 -2,-0.1 -3,-0.0 -0.040 360.0 360.0 40.0 360.0 27.1 37.1 24.3