==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=25-JAN-2013 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER HYDROLASE 16-JAN-13 2M3D . COMPND 2 MOLECULE: NUCLEOLAR RNA HELICASE 2; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR S.K.DUTTA,P.SERRANO,M.GERALT,K.WUTHRICH,JOINT CENTER FOR STR . 95 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 7472.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 47 49.5 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 . 16 16.8 TOTAL NUMBER OF HYDROGEN BONDS IN ANTIPARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 1 1.1 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 1.1 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 2.1 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 13 13.7 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 13 13.7 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 0 0 0 1 0 0 1 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 1 0 1 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 ANTIPARALLEL BRIDGES PER LADDER . 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 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 G 0 0 127 0, 0.0 2,-0.3 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 140.3 20.9 -8.8 23.1 2 2 A H + 0 0 171 2,-0.0 2,-0.2 0, 0.0 0, 0.0 -0.899 360.0 176.1-164.5 145.2 22.2 -6.0 21.0 3 3 A I + 0 0 175 -2,-0.3 2,-0.2 0, 0.0 0, 0.0 -0.798 32.3 120.2-153.1 100.0 21.1 -4.0 17.8 4 4 A S + 0 0 126 -2,-0.2 -2,-0.0 1,-0.1 3,-0.0 -0.775 14.0 105.3-140.2-169.9 23.2 -1.1 16.6 5 5 A G + 0 0 56 -2,-0.2 -1,-0.1 1,-0.1 2,-0.0 0.902 39.9 127.0 100.1 54.0 25.1 0.1 13.4 6 6 A A + 0 0 88 2,-0.1 2,-0.3 89,-0.0 -1,-0.1 -0.467 58.6 52.8-138.1 54.4 23.0 2.8 11.7 7 7 A T - 0 0 137 87,-0.0 2,-0.2 -3,-0.0 -3,-0.0 -0.944 58.6-150.7-175.4 169.5 25.4 5.8 11.2 8 8 A S - 0 0 79 -2,-0.3 -2,-0.1 2,-0.2 -3,-0.0 -0.604 32.4-106.5-137.3-165.6 28.9 6.7 9.7 9 9 A V S S+ 0 0 159 -2,-0.2 2,-0.3 2,-0.0 -2,-0.0 -0.351 96.0 65.8-124.2 42.5 31.7 9.2 10.3 10 10 A D + 0 0 81 0, 0.0 2,-0.3 0, 0.0 -2,-0.2 -0.958 54.6 177.5-159.2 146.3 30.9 11.2 7.2 11 11 A Q + 0 0 153 -2,-0.3 3,-0.1 1,-0.1 -2,-0.0 -0.984 16.4 177.8-151.0 154.5 28.0 13.4 6.0 12 12 A R S S+ 0 0 192 1,-0.4 2,-0.3 -2,-0.3 -1,-0.1 0.699 72.7 12.5-117.5 -56.5 27.1 15.6 2.9 13 13 A S S > S- 0 0 75 0, 0.0 3,-0.6 0, 0.0 2,-0.4 -0.782 81.9 -96.3-125.7 170.6 23.6 16.9 3.5 14 14 A L T 3 S+ 0 0 176 1,-0.3 -3,-0.0 -2,-0.3 3,-0.0 0.032 125.6 40.7 -74.9 23.9 21.0 17.2 6.4 15 15 A I T 3 + 0 0 117 -2,-0.4 -1,-0.3 3,-0.0 4,-0.2 -0.337 69.9 162.1-161.4 62.0 19.4 14.0 5.0 16 16 A N S < S- 0 0 72 -3,-0.6 -2,-0.1 1,-0.2 -5,-0.0 0.853 87.8 -24.6 -65.3 -31.8 22.4 11.8 4.1 17 17 A S S S+ 0 0 80 -4,-0.1 -1,-0.2 3,-0.0 3,-0.1 0.190 102.3 121.6-153.1 6.4 20.3 8.6 4.0 18 18 A N S S+ 0 0 120 1,-0.1 2,-0.3 2,-0.0 -2,-0.1 0.785 80.3 1.0 -65.8 -35.9 17.4 9.4 6.3 19 19 A V S S+ 0 0 96 -4,-0.2 2,-0.2 2,-0.0 -1,-0.1 -0.986 91.3 76.5-151.8 144.3 14.5 8.8 3.9 20 20 A G S S- 0 0 38 -2,-0.3 52,-1.6 -3,-0.1 53,-0.4 -0.728 93.2 -20.4 162.4 -98.0 14.1 7.8 0.3 21 21 A F E -A 71 0A 118 50,-0.3 2,-0.3 -2,-0.2 48,-0.0 -0.934 51.4-164.9-135.9 150.4 14.5 4.1 -0.6 22 22 A V E -A 70 0A 25 48,-2.6 48,-2.0 -2,-0.3 2,-0.1 -0.993 21.0-125.3-138.3 136.6 16.3 1.2 1.3 23 23 A T E -A 69 0A 46 -2,-0.3 70,-2.4 46,-0.2 2,-0.3 -0.441 21.6-153.6 -74.4 153.4 17.2 -2.2 -0.1 24 24 A M E -AB 68 92A 0 44,-2.8 44,-1.7 68,-0.2 2,-0.4 -0.915 6.2-137.1-127.9 162.0 16.0 -5.4 1.5 25 25 A I E -AB 67 91A 49 66,-2.3 66,-2.5 -2,-0.3 2,-0.4 -0.918 9.0-153.3-124.4 134.3 17.6 -8.9 1.4 26 26 A L E -AB 66 90A 0 40,-2.5 40,-0.6 -2,-0.4 2,-0.4 -0.957 7.4-166.3-115.2 133.9 15.9 -12.2 1.0 27 27 A Q E +AB 65 89A 116 62,-2.4 62,-1.8 -2,-0.4 2,-0.3 -0.972 11.5 170.0-120.5 129.8 17.2 -15.6 2.3 28 28 A C - 0 0 11 36,-1.4 60,-0.2 -2,-0.4 4,-0.1 -0.958 36.7-140.5-130.6 153.9 15.9 -19.0 1.3 29 29 A S S S+ 0 0 83 -2,-0.3 2,-0.3 58,-0.2 59,-0.1 -0.349 85.3 71.5-101.6 43.0 17.1 -22.6 1.9 30 30 A I S S- 0 0 46 57,-0.1 2,-0.2 33,-0.0 -2,-0.1 -0.966 90.5-100.6-147.7 150.1 16.2 -23.5 -1.8 31 31 A E - 0 0 109 -2,-0.3 33,-0.2 33,-0.1 32,-0.1 -0.514 27.9-145.9 -60.9 133.3 17.6 -22.7 -5.2 32 32 A M + 0 0 0 31,-2.0 33,-0.1 -2,-0.2 -1,-0.1 -0.793 24.0 172.3-100.5 85.2 15.6 -20.0 -6.9 33 33 A P S S+ 0 0 77 0, 0.0 2,-0.3 0, 0.0 -1,-0.1 0.609 77.4 27.5 -68.7 -11.3 15.8 -21.1 -10.7 34 34 A N S > S- 0 0 66 -3,-0.1 3,-0.7 1,-0.0 4,-0.3 -0.968 81.4-123.8-141.6 159.6 13.2 -18.2 -11.2 35 35 A I T >> S+ 0 0 57 -2,-0.3 4,-1.2 1,-0.2 3,-1.0 0.705 98.1 80.7 -72.8 -22.9 12.5 -15.0 -9.4 36 36 A S H 3> S+ 0 0 59 1,-0.2 4,-2.7 2,-0.2 5,-0.2 0.783 77.3 74.0 -58.7 -29.1 8.8 -15.8 -8.8 37 37 A Y H <> S+ 0 0 96 -3,-0.7 4,-1.0 1,-0.2 -1,-0.2 0.905 102.4 38.2 -48.5 -52.8 9.8 -18.0 -5.8 38 38 A A H X> S+ 0 0 0 -3,-1.0 4,-2.0 -4,-0.3 3,-0.8 0.949 114.0 54.3 -66.3 -52.7 10.6 -14.9 -3.7 39 39 A W H 3X S+ 0 0 54 -4,-1.2 4,-3.0 1,-0.3 -2,-0.2 0.852 104.2 54.8 -51.9 -45.5 7.6 -12.8 -4.9 40 40 A K H 3X S+ 0 0 151 -4,-2.7 4,-0.8 2,-0.2 -1,-0.3 0.841 107.4 51.0 -59.5 -36.9 5.0 -15.5 -4.1 41 41 A E H XX S+ 0 0 62 -4,-1.0 4,-1.0 -3,-0.8 3,-0.8 0.951 112.9 43.9 -67.1 -51.2 6.3 -15.6 -0.5 42 42 A L H >X S+ 0 0 4 -4,-2.0 4,-3.2 1,-0.2 3,-1.1 0.936 111.9 53.9 -56.1 -47.8 6.0 -11.8 -0.1 43 43 A K H 3< S+ 0 0 52 -4,-3.0 -1,-0.2 1,-0.3 -2,-0.2 0.684 104.9 56.9 -61.1 -20.5 2.6 -11.9 -1.8 44 44 A E H << S+ 0 0 144 -4,-0.8 -1,-0.3 -3,-0.8 -2,-0.2 0.800 121.5 24.2 -75.0 -31.8 1.5 -14.5 0.7 45 45 A Q H << S+ 0 0 70 -3,-1.1 -2,-0.2 -4,-1.0 -3,-0.1 0.720 128.3 40.2-114.3 -31.4 2.3 -12.3 3.8 46 46 A L S < S- 0 0 32 -4,-3.2 -3,-0.2 1,-0.2 3,-0.1 0.400 120.0-103.0 -91.7 -2.1 2.1 -8.6 2.5 47 47 A G - 0 0 35 -5,-0.4 -1,-0.2 -4,-0.2 -2,-0.2 0.092 37.7 -81.5 78.6 157.3 -1.0 -9.6 0.4 48 48 A E S > S+ 0 0 146 1,-0.2 2,-2.0 -4,-0.1 3,-0.8 0.732 113.6 85.0 -67.0 -20.4 -0.7 -10.1 -3.3 49 49 A E T 3 + 0 0 164 1,-0.2 -1,-0.2 -6,-0.1 0, 0.0 -0.549 59.8 96.9 -88.3 72.2 -0.9 -6.3 -4.0 50 50 A I T > + 0 0 15 -2,-2.0 3,-1.5 -11,-0.0 -1,-0.2 0.385 55.3 84.6-127.6 -13.3 2.8 -5.7 -3.6 51 51 A D T < S+ 0 0 91 -3,-0.8 3,-0.2 1,-0.3 -2,-0.1 0.443 85.0 57.5 -88.2 7.9 4.0 -5.8 -7.2 52 52 A S T 3 S+ 0 0 112 1,-0.1 -1,-0.3 0, 0.0 -3,-0.1 0.305 104.8 58.7 -94.2 -0.4 3.2 -2.1 -8.0 53 53 A K S < S+ 0 0 99 -3,-1.5 2,-0.3 2,-0.1 -2,-0.2 0.092 89.8 71.3-129.6 16.0 5.5 -1.2 -5.0 54 54 A V - 0 0 26 -3,-0.2 16,-0.2 16,-0.1 2,-0.1 -0.864 61.8-137.7-130.6 164.9 9.0 -2.6 -5.7 55 55 A K - 0 0 128 14,-1.4 2,-1.3 -2,-0.3 -1,-0.1 0.001 63.5 -33.7 -99.3-154.5 11.9 -1.7 -8.1 56 56 A G - 0 0 49 -2,-0.1 2,-0.1 12,-0.0 -1,-0.1 -0.627 63.4-149.0 -73.3 91.9 14.1 -4.0 -10.2 57 57 A M - 0 0 18 -2,-1.3 2,-0.3 11,-0.1 11,-0.2 -0.469 19.7-165.9 -59.4 135.2 14.5 -7.1 -7.9 58 58 A V E -C 67 0A 86 9,-2.6 9,-2.7 -2,-0.1 2,-0.4 -0.811 20.9 -98.2-129.5 158.4 18.0 -8.7 -8.5 59 59 A F E -C 66 0A 91 -2,-0.3 7,-0.3 7,-0.2 2,-0.1 -0.668 29.7-140.5 -86.9 131.6 19.6 -12.1 -7.7 60 60 A L > - 0 0 49 5,-1.6 3,-1.5 -2,-0.4 5,-0.3 -0.416 38.1 -80.2 -79.4 162.7 21.9 -12.5 -4.6 61 61 A K G > S+ 0 0 205 1,-0.2 3,-0.7 2,-0.1 -1,-0.2 -0.139 117.2 33.4 -57.6 155.5 25.0 -14.7 -4.7 62 62 A G G 3 S- 0 0 64 1,-0.2 -1,-0.2 -3,-0.1 -2,-0.0 0.034 108.1-108.5 80.8 -24.2 24.5 -18.5 -4.3 63 63 A K G < S+ 0 0 95 -3,-1.5 -31,-2.0 2,-0.1 -1,-0.2 0.533 99.5 111.6 65.5 12.9 21.2 -18.1 -6.2 64 64 A L S < S+ 0 0 70 -3,-0.7 -36,-1.4 -33,-0.2 2,-0.3 -0.306 78.8 21.0-107.2 39.3 19.8 -18.8 -2.7 65 65 A G E -A 27 0A 0 -5,-0.3 -5,-1.6 -38,-0.2 2,-0.3 -0.907 59.3-151.5 174.7 170.5 18.4 -15.3 -2.4 66 66 A V E -AC 26 59A 0 -40,-0.6 -40,-2.5 -7,-0.3 2,-0.3 -0.898 11.4-153.3-145.0 165.1 17.3 -12.1 -4.1 67 67 A C E +AC 25 58A 18 -9,-2.7 -9,-2.6 -2,-0.3 2,-0.3 -0.948 13.2 176.0-139.9 160.2 17.3 -8.4 -3.1 68 68 A F E -A 24 0A 7 -44,-1.7 -44,-2.8 -2,-0.3 2,-0.4 -0.966 27.3-111.5-157.7 165.2 15.2 -5.4 -4.1 69 69 A D E +A 23 0A 64 -2,-0.3 -14,-1.4 -46,-0.3 -46,-0.2 -0.864 30.0 174.9-102.1 136.5 14.6 -1.7 -3.3 70 70 A V E -A 22 0A 2 -48,-2.0 -48,-2.6 -2,-0.4 2,-0.1 -0.954 41.2 -90.8-130.6 156.8 11.5 -0.2 -1.6 71 71 A P E >> -A 21 0A 38 0, 0.0 4,-2.1 0, 0.0 3,-1.2 -0.443 38.7-115.6 -61.0 139.9 10.7 3.4 -0.5 72 72 A T H 3> S+ 0 0 21 -52,-1.6 4,-1.6 1,-0.3 -51,-0.1 0.780 116.0 59.2 -46.2 -38.8 11.7 4.0 3.2 73 73 A A H 34 S+ 0 0 84 -53,-0.4 -1,-0.3 1,-0.2 4,-0.2 0.940 113.7 36.9 -57.1 -47.2 8.0 4.6 4.1 74 74 A S H X> S+ 0 0 25 -3,-1.2 4,-2.3 2,-0.2 3,-0.8 0.762 104.0 71.0 -81.2 -23.8 7.2 1.0 2.9 75 75 A V H 3X S+ 0 0 12 -4,-2.1 4,-1.2 1,-0.3 -1,-0.2 0.936 103.5 44.7 -51.7 -47.1 10.6 -0.4 4.2 76 76 A T H 3< S+ 0 0 96 -4,-1.6 4,-0.4 1,-0.2 -1,-0.3 0.590 110.1 56.5 -77.2 -13.3 9.0 0.1 7.7 77 77 A E H X> S+ 0 0 99 -3,-0.8 4,-2.5 -4,-0.2 3,-0.9 0.939 103.2 53.1 -75.1 -49.6 5.7 -1.4 6.5 78 78 A I H 3< S+ 0 0 5 -4,-2.3 -2,-0.2 1,-0.3 -3,-0.1 0.851 104.3 51.4 -60.5 -47.8 7.1 -4.7 5.4 79 79 A Q T 3< S+ 0 0 89 -4,-1.2 3,-0.3 1,-0.2 -1,-0.3 0.698 114.7 43.9 -74.9 -17.4 9.0 -5.8 8.6 80 80 A E T <4 S+ 0 0 158 -3,-0.9 -1,-0.2 -4,-0.4 -2,-0.2 0.834 114.8 50.7 -82.3 -37.6 5.9 -5.2 10.7 81 81 A K S < S+ 0 0 116 -4,-2.5 2,-0.3 -5,-0.1 -2,-0.2 0.136 102.9 80.4 -84.6 24.3 3.8 -7.0 8.0 82 82 A W - 0 0 22 -3,-0.3 2,-0.4 -5,-0.1 -40,-0.0 -0.968 57.3-162.6-128.6 146.0 6.2 -10.0 8.0 83 83 A H - 0 0 120 -2,-0.3 -3,-0.1 6,-0.0 -2,-0.0 -0.997 34.6-113.4-124.9 121.0 6.6 -13.0 10.3 84 84 A D - 0 0 117 -2,-0.4 2,-0.3 1,-0.1 5,-0.2 -0.217 44.4-149.9 -53.4 141.9 9.9 -14.9 10.0 85 85 A S - 0 0 34 3,-2.2 2,-0.1 1,-0.0 -1,-0.1 -0.800 27.0 -90.7-131.7 163.9 9.3 -18.4 8.5 86 86 A R S S- 0 0 262 -2,-0.3 3,-0.1 1,-0.2 -2,-0.1 0.329 121.2 -4.1 -51.8 -2.8 10.4 -22.1 8.3 87 87 A R S S+ 0 0 146 1,-0.4 2,-0.4 -2,-0.1 -58,-0.2 0.295 121.1 76.1-159.3 -33.4 12.7 -21.4 5.3 88 88 A W + 0 0 14 -60,-0.2 -3,-2.2 -59,-0.1 -1,-0.4 -0.796 50.7 173.5 -98.1 131.4 12.3 -17.7 4.3 89 89 A Q E -B 27 0A 76 -62,-1.8 -62,-2.4 -2,-0.4 2,-0.3 -0.973 18.3-144.2-133.7 150.0 13.8 -14.9 6.3 90 90 A L E -B 26 0A 24 -2,-0.3 2,-0.3 -64,-0.2 -64,-0.2 -0.874 17.2-179.5-112.9 144.6 13.8 -11.2 5.5 91 91 A S E -B 25 0A 45 -66,-2.5 -66,-2.3 -2,-0.3 2,-0.3 -0.897 15.5-136.4-139.5 166.0 16.6 -8.7 6.1 92 92 A V E -B 24 0A 59 -2,-0.3 -68,-0.2 -68,-0.3 -69,-0.0 -0.872 27.5 -96.5-126.6 156.1 17.2 -4.9 5.5 93 93 A A - 0 0 29 -70,-2.4 -1,-0.1 -2,-0.3 -68,-0.0 -0.134 16.7-134.0 -68.1 165.3 20.1 -2.8 4.2 94 94 A T 0 0 130 -88,-0.0 -1,-0.1 -87,-0.0 -87,-0.0 0.709 360.0 360.0 -90.1 -27.5 22.6 -1.0 6.4 95 95 A E 0 0 172 -89,-0.1 -72,-0.2 -72,-0.0 -2,-0.2 0.087 360.0 360.0-152.0 360.0 22.3 2.1 4.2