==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=12-DEC-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER S1 RNA-BINDING DOMAIN 27-NOV-96 1SRO . COMPND 2 MOLECULE: PNPASE; . SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; . AUTHOR M.BYCROFT . 76 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 5639.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 45 59.2 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 . 20 26.3 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 1.3 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-4), SAME NUMBER PER 100 RESIDUES . 2 2.6 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-3), SAME NUMBER PER 100 RESIDUES . 1 1.3 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 . 13 17.1 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 6 7.9 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 2 2.6 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+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 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 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 2 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 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 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 A 0 0 133 0, 0.0 0, 0.0 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 85.2 17.5 11.1 0.8 2 2 A E - 0 0 162 25,-0.2 2,-0.2 2,-0.0 27,-0.1 0.111 360.0-110.6 41.0-166.5 15.3 8.4 -0.7 3 3 A I - 0 0 79 4,-0.0 2,-0.4 0, 0.0 0, 0.0 -0.729 20.5 -96.3-141.3-167.4 15.3 5.1 1.3 4 4 A E > - 0 0 139 -2,-0.2 3,-0.7 0, 0.0 56,-0.1 -0.946 31.5-125.4-121.7 141.5 16.4 1.5 1.0 5 5 A V T 3 S+ 0 0 68 -2,-0.4 3,-0.1 1,-0.2 56,-0.1 -0.399 88.4 53.1 -80.1 161.7 14.3 -1.5 -0.2 6 6 A G T 3 S+ 0 0 54 54,-0.5 -1,-0.2 1,-0.4 2,-0.2 0.357 87.1 108.4 96.0 -7.0 14.0 -4.7 1.9 7 7 A R S < S- 0 0 166 -3,-0.7 53,-1.8 1,-0.1 -1,-0.4 -0.550 74.8-104.4 -98.4 168.1 12.9 -2.6 5.0 8 8 A V E -A 59 0A 79 51,-0.2 2,-0.4 -2,-0.2 51,-0.2 -0.620 32.4-160.6 -89.9 150.8 9.3 -2.4 6.5 9 9 A Y E -A 58 0A 32 49,-2.0 49,-1.8 -2,-0.2 2,-1.1 -0.978 20.0-131.9-136.2 129.2 7.2 0.7 5.9 10 10 A T E -A 57 0A 87 -2,-0.4 2,-0.8 47,-0.2 63,-0.0 -0.615 29.0-153.8 -76.9 102.1 4.1 1.9 7.8 11 11 A G E -A 56 0A 0 45,-1.7 45,-2.4 -2,-1.1 2,-0.2 -0.680 8.1-161.3 -83.1 113.8 1.7 2.5 5.0 12 12 A K E -AB 55 24A 93 12,-2.3 12,-2.4 -2,-0.8 2,-0.7 -0.596 25.8-109.8 -89.3 153.9 -0.8 5.2 6.0 13 13 A V E + 0 0 11 41,-1.2 40,-0.5 38,-0.2 10,-0.2 -0.725 52.9 149.3 -87.4 116.1 -4.1 5.5 4.0 14 14 A T E + 0 0 54 -2,-0.7 2,-0.3 8,-0.4 9,-0.2 0.288 67.6 10.8-126.7 7.2 -4.0 8.7 2.0 15 15 A R E - B 0 22A 117 7,-0.8 7,-1.5 36,-0.1 -1,-0.4 -0.905 57.3-164.3-178.3 149.5 -6.2 7.7 -1.0 16 16 A I E - B 0 21A 47 5,-0.3 2,-0.3 -2,-0.3 5,-0.3 -0.965 7.6-155.8-140.9 157.2 -8.5 4.8 -2.2 17 17 A V E > - B 0 20A 16 3,-1.8 3,-1.9 -2,-0.3 29,-0.2 -0.971 28.3-122.2-135.8 152.9 -9.9 3.8 -5.6 18 18 A D T 3 S+ 0 0 163 -2,-0.3 28,-0.3 1,-0.3 -1,-0.1 0.931 118.7 44.5 -58.6 -41.4 -12.9 1.9 -6.8 19 19 A F T 3 S- 0 0 128 -3,-0.1 16,-1.1 26,-0.1 2,-0.3 0.045 138.6 -39.6 -90.4 28.7 -10.6 -0.6 -8.6 20 20 A G E < S-B 17 0A 0 -3,-1.9 -3,-1.8 14,-0.3 2,-0.3 -1.000 72.7 -79.9 151.7-152.3 -8.2 -0.8 -5.5 21 21 A A E -B 16 0A 0 -2,-0.3 12,-0.6 12,-0.3 -5,-0.3 -0.997 25.4-140.4-151.8 147.1 -6.7 1.5 -2.9 22 22 A F E -BC 15 32A 60 -7,-1.5 -7,-0.8 -2,-0.3 -8,-0.4 -0.730 19.9-173.6-106.9 158.7 -3.8 4.0 -2.7 23 23 A V E - 0 0 2 8,-2.2 2,-0.3 -2,-0.3 -10,-0.2 -0.974 9.9-155.3-147.6 161.9 -1.4 4.5 0.2 24 24 A A E -B 12 0A 14 -12,-2.4 -12,-2.3 6,-0.3 6,-0.3 -0.988 12.4-163.8-139.7 150.3 1.4 6.8 1.3 25 25 A I - 0 0 23 4,-2.0 5,-0.2 -2,-0.3 -15,-0.1 0.432 43.9-125.4-112.5 -1.0 4.4 6.4 3.6 26 26 A G S S+ 0 0 46 3,-0.7 3,-0.0 -14,-0.1 -14,-0.0 0.364 82.1 84.5 69.3 147.0 5.3 10.1 4.0 27 27 A G S S- 0 0 84 1,-0.1 -25,-0.2 -3,-0.0 3,-0.1 0.374 124.1 -57.5 106.4 -3.6 8.8 11.5 3.3 28 28 A G S S+ 0 0 74 1,-0.4 2,-0.4 -26,-0.0 -1,-0.1 0.432 118.5 92.0 110.7 2.0 8.2 11.8 -0.5 29 29 A K - 0 0 57 -27,-0.1 -4,-2.0 -3,-0.0 -3,-0.7 -0.971 51.8-169.4-129.4 143.6 7.3 8.2 -1.2 30 30 A E - 0 0 90 -2,-0.4 -6,-0.3 -6,-0.3 2,-0.1 -0.917 9.4-145.1-130.3 158.8 3.8 6.6 -1.2 31 31 A G - 0 0 4 -2,-0.3 -8,-2.2 -19,-0.2 2,-0.3 -0.439 13.6-134.8-108.7-173.7 2.5 3.0 -1.3 32 32 A L B -C 22 0A 44 -10,-0.3 2,-1.0 37,-0.2 -10,-0.3 -0.909 11.1-162.2-150.3 123.2 -0.6 1.5 -3.0 33 33 A V - 0 0 5 -12,-0.6 -12,-0.3 -2,-0.3 4,-0.3 -0.450 27.3-171.9 -97.7 62.2 -3.2 -1.0 -1.8 34 34 A H > - 0 0 60 -2,-1.0 3,-1.5 -14,-0.3 -14,-0.3 -0.074 42.2 -97.4 -48.4 159.5 -4.5 -1.8 -5.3 35 35 A I T 3 S+ 0 0 44 -16,-1.1 2,-0.9 1,-0.3 3,-0.3 0.936 127.8 50.2 -48.6 -50.4 -7.6 -4.0 -5.0 36 36 A S T 3 S+ 0 0 104 -17,-0.3 -1,-0.3 1,-0.2 -2,-0.2 -0.083 102.0 70.4 -81.6 41.2 -5.5 -7.2 -5.6 37 37 A Q S < S+ 0 0 56 -3,-1.5 36,-0.4 -2,-0.9 -1,-0.2 -0.192 72.5 84.0-150.7 53.0 -3.1 -6.1 -2.8 38 38 A I S S- 0 0 17 -3,-0.3 2,-0.3 1,-0.3 38,-0.1 0.448 88.7 -31.6-119.1 -98.9 -4.8 -6.3 0.7 39 39 A A - 0 0 22 2,-0.5 -1,-0.3 36,-0.1 4,-0.2 -0.867 60.4 -98.2-126.4 162.3 -5.0 -9.5 2.7 40 40 A D S S+ 0 0 154 -2,-0.3 -1,-0.1 2,-0.1 2,-0.1 0.864 104.8 88.7 -47.3 -33.1 -5.2 -13.3 1.8 41 41 A K S S- 0 0 141 1,-0.1 -2,-0.5 2,-0.0 2,-0.4 -0.397 102.4 -96.5 -66.7 141.9 -9.0 -12.8 2.4 42 42 A R - 0 0 231 1,-0.1 2,-0.5 -4,-0.1 3,-0.2 -0.418 38.1-168.7 -61.1 114.6 -10.9 -11.6 -0.7 43 43 A V + 0 0 12 -2,-0.4 5,-0.1 -4,-0.2 -1,-0.1 -0.355 20.2 162.4-102.0 55.0 -11.1 -7.8 -0.3 44 44 A E S S+ 0 0 153 -2,-0.5 2,-0.6 1,-0.1 -1,-0.2 0.819 72.8 57.9 -43.7 -26.7 -13.6 -7.3 -3.2 45 45 A K >> - 0 0 109 -3,-0.2 3,-0.9 1,-0.1 4,-0.8 -0.903 63.9-175.9-109.8 114.3 -14.0 -4.0 -1.4 46 46 A V H 3> S+ 0 0 4 -2,-0.6 4,-2.2 -28,-0.3 -1,-0.1 0.790 85.8 64.3 -78.2 -24.1 -10.8 -1.9 -1.1 47 47 A T H 34 S+ 0 0 77 1,-0.2 -1,-0.2 2,-0.2 5,-0.1 0.494 97.6 59.5 -76.2 1.6 -12.7 0.7 1.0 48 48 A D H <4 S+ 0 0 94 -3,-0.9 -1,-0.2 -5,-0.1 -2,-0.2 0.836 115.3 28.5 -96.0 -40.4 -13.2 -2.0 3.6 49 49 A Y H < S+ 0 0 50 -4,-0.8 2,-0.4 -6,-0.1 -2,-0.2 0.779 120.7 60.0 -89.6 -28.8 -9.5 -2.8 4.3 50 50 A L < + 0 0 1 -4,-2.2 2,-0.3 -5,-0.2 -1,-0.1 -0.839 64.9 172.6-102.8 134.7 -8.3 0.8 3.5 51 51 A Q > - 0 0 119 -2,-0.4 3,-1.8 3,-0.2 2,-1.5 -0.998 43.4-104.7-140.4 143.0 -9.7 3.8 5.4 52 52 A M T 3 S+ 0 0 164 -2,-0.3 -38,-0.1 1,-0.3 3,-0.1 -0.463 116.0 19.3 -67.5 93.8 -8.7 7.5 5.4 53 53 A G T 3 S+ 0 0 59 -2,-1.5 2,-0.5 -40,-0.5 -1,-0.3 0.141 92.0 120.0 131.7 -18.9 -6.8 7.5 8.7 54 54 A Q < - 0 0 96 -3,-1.8 -41,-1.2 -42,-0.1 2,-0.6 -0.641 47.6-158.0 -79.7 124.9 -6.0 3.8 9.2 55 55 A E E +A 12 0A 126 -2,-0.5 -43,-0.2 -43,-0.2 -44,-0.0 -0.889 14.7 179.8-106.3 117.8 -2.3 3.2 9.3 56 56 A V E -A 11 0A 7 -45,-2.4 -45,-1.7 -2,-0.6 2,-0.2 -0.886 28.5-113.1-119.0 151.8 -1.2 -0.4 8.5 57 57 A P E +A 10 0A 62 0, 0.0 17,-2.4 0, 0.0 19,-0.3 -0.524 40.6 169.7 -78.9 142.6 2.3 -2.0 8.4 58 58 A V E -AD 9 73A 3 -49,-1.8 -49,-2.0 15,-0.3 2,-0.4 -0.815 28.6-119.6-141.7-177.2 3.6 -3.1 5.0 59 59 A K E -AD 8 72A 94 13,-1.2 2,-1.5 -51,-0.2 13,-1.3 -0.986 31.4-110.2-134.0 128.7 6.8 -4.3 3.4 60 60 A V E - D 0 71A 13 -53,-1.8 -54,-0.5 -2,-0.4 11,-0.2 -0.288 34.6-174.0 -55.2 89.5 8.7 -2.7 0.5 61 61 A L E - 0 0 102 9,-1.5 2,-0.3 -2,-1.5 -1,-0.2 0.890 53.6 -83.9 -57.0 -34.8 7.9 -5.4 -2.0 62 62 A E E - D 0 70A 124 8,-1.2 8,-2.3 -3,-0.1 2,-0.3 -0.881 33.0-107.5 151.6 178.0 10.2 -3.6 -4.5 63 63 A V - 0 0 48 -2,-0.3 6,-0.1 6,-0.2 4,-0.1 -0.860 25.4-153.1-143.2 106.3 10.3 -0.7 -7.0 64 64 A D > - 0 0 68 4,-0.4 3,-1.3 -2,-0.3 4,-0.1 0.104 46.8 -83.7 -63.2-172.1 10.5 -1.3 -10.7 65 65 A R T 3 S+ 0 0 257 1,-0.3 -1,-0.1 2,-0.1 -2,-0.0 0.527 123.9 75.3 -75.5 -1.1 12.0 1.2 -13.1 66 66 A Q T 3 S- 0 0 137 2,-0.1 -1,-0.3 1,-0.0 3,-0.1 0.353 105.9-123.1 -91.1 8.8 8.6 3.0 -13.1 67 67 A G < + 0 0 52 -3,-1.3 2,-1.4 1,-0.2 -2,-0.1 0.832 59.4 153.3 56.2 28.1 9.3 4.4 -9.6 68 68 A R - 0 0 111 -4,-0.1 -4,-0.4 2,-0.0 -1,-0.2 -0.631 44.7-138.6 -90.8 84.4 6.1 2.6 -8.5 69 69 A I - 0 0 23 -2,-1.4 2,-1.2 -6,-0.1 -6,-0.2 -0.146 16.3-155.0 -42.8 105.3 6.8 2.0 -4.8 70 70 A R E -D 62 0A 99 -8,-2.3 -9,-1.5 -39,-0.1 -8,-1.2 -0.699 16.7-176.7 -91.0 94.5 5.3 -1.5 -4.5 71 71 A L E -D 60 0A 12 -2,-1.2 2,-0.6 -11,-0.2 -11,-0.2 -0.613 17.6-142.9 -89.8 151.5 4.4 -1.8 -0.8 72 72 A S E -D 59 0A 41 -13,-1.3 -13,-1.2 -2,-0.2 -63,-0.1 -0.895 13.0-137.8-118.2 106.6 3.0 -5.1 0.6 73 73 A I E -D 58 0A 23 -2,-0.6 -15,-0.3 -36,-0.4 -63,-0.0 -0.314 13.7-147.4 -58.8 139.1 0.3 -4.7 3.2 74 74 A K - 0 0 117 -17,-2.4 -1,-0.1 -35,-0.1 -16,-0.1 0.888 51.6 -67.1 -74.3 -94.9 0.9 -7.2 6.1 75 75 A E 0 0 140 -18,-0.2 -36,-0.1 -36,-0.1 -17,-0.1 -0.091 360.0 360.0-156.8 45.4 -2.5 -8.4 7.5 76 76 A A 0 0 82 -19,-0.3 -37,-0.0 -38,-0.1 -38,-0.0 0.999 360.0 360.0 -69.9 360.0 -4.1 -5.4 9.2