==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=29-DEC-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER IMMUNE SYSTEM 17-OCT-05 2D4D . COMPND 2 MOLECULE: BETA-2-MICROGLOBULIN; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR K.IWATA,T.MATSUURA,A.NAKAGAWA,Y.GOTO . 96 1 1 1 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 6664.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 58 60.4 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 . 42 43.8 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 1.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-4), SAME NUMBER PER 100 RESIDUES . 1 1.0 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 . 11 11.5 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 6 6.2 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+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 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 1 0 1 0 2 1 1 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 2 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 0 A M 0 0 208 0, 0.0 2,-0.3 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 147.2 -8.3 -21.6 -33.0 2 1 A I - 0 0 83 2,-0.0 2,-0.4 0, 0.0 0, 0.0 -1.000 360.0-172.9-147.7 141.9 -5.2 -22.4 -30.9 3 2 A Q - 0 0 112 -2,-0.3 2,-0.4 84,-0.0 28,-0.0 -0.988 7.0-178.3-136.7 133.9 -4.2 -22.4 -27.3 4 3 A R B -A 32 0A 69 28,-2.3 28,-1.9 -2,-0.4 83,-0.2 -0.997 25.0-127.5-132.8 130.8 -0.7 -23.1 -25.9 5 4 A T - 0 0 81 -2,-0.4 2,-0.2 26,-0.2 -2,-0.0 -0.545 34.4-110.1 -77.0 139.0 0.4 -23.2 -22.3 6 5 A P - 0 0 10 0, 0.0 2,-0.4 0, 0.0 24,-0.2 -0.469 16.0-137.1 -68.1 141.0 3.4 -21.0 -21.4 7 6 A K E -B 29 0B 124 22,-2.2 22,-2.6 -2,-0.2 2,-0.5 -0.778 25.4-153.9 -82.5 141.7 6.8 -22.3 -20.5 8 7 A I E -B 28 0B 12 -2,-0.4 2,-0.4 20,-0.2 20,-0.2 -0.982 15.3-178.0-129.7 124.1 8.1 -20.4 -17.5 9 8 A Q E -B 27 0B 78 18,-2.0 18,-3.3 -2,-0.5 2,-0.5 -0.987 6.9-164.6-126.4 128.4 11.8 -19.8 -16.6 10 9 A V E +B 26 0B 23 -2,-0.4 2,-0.3 85,-0.3 16,-0.2 -0.959 27.4 139.0-118.6 121.4 13.0 -17.9 -13.6 11 10 A Y E -B 25 0B 54 14,-1.8 14,-3.1 -2,-0.5 2,-0.4 -0.950 41.6-118.1-155.2 163.9 16.6 -16.8 -13.4 12 11 A S E -B 24 0B 35 -2,-0.3 2,-0.3 12,-0.2 12,-0.2 -0.914 24.3-179.6-115.1 145.7 19.0 -14.0 -12.4 13 12 A R E -B 23 0B 145 10,-1.8 10,-3.0 -2,-0.4 -2,-0.0 -0.993 20.7-143.2-137.9 141.9 21.3 -11.9 -14.6 14 13 A H - 0 0 105 -2,-0.3 2,-0.2 8,-0.2 8,-0.2 -0.943 31.9-119.7 -98.3 125.7 23.7 -9.0 -13.9 15 14 A P > - 0 0 51 0, 0.0 3,-1.8 0, 0.0 6,-0.3 -0.500 19.2-137.7 -63.9 127.2 23.8 -6.5 -16.7 16 15 A A G > S+ 0 0 104 1,-0.3 3,-0.6 -2,-0.2 4,-0.1 0.767 102.0 56.4 -61.4 -29.3 27.4 -6.5 -17.9 17 16 A E G 3 S+ 0 0 205 1,-0.3 -1,-0.3 2,-0.1 3,-0.0 0.506 123.6 26.3 -82.2 -5.7 27.5 -2.7 -18.2 18 17 A N G X S+ 0 0 86 -3,-1.8 3,-2.1 3,-0.1 -1,-0.3 -0.442 74.5 175.8-147.2 70.7 26.5 -2.5 -14.6 19 18 A G T < S+ 0 0 44 -3,-0.6 -3,-0.1 1,-0.3 -2,-0.1 0.716 75.4 63.9 -51.7 -27.5 27.8 -5.7 -13.0 20 19 A K T 3 S+ 0 0 197 -6,-0.1 -1,-0.3 -4,-0.1 2,-0.1 0.781 87.1 86.0 -71.6 -29.4 26.7 -4.7 -9.5 21 20 A S < - 0 0 16 -3,-2.1 2,-0.4 -6,-0.3 -3,-0.1 -0.393 64.2-160.1 -67.1 148.7 23.0 -4.6 -10.5 22 21 A N - 0 0 20 49,-0.3 49,-2.7 -8,-0.2 2,-0.4 -0.991 2.2-160.6-135.5 127.9 21.1 -7.9 -10.3 23 22 A F E -BC 13 70B 45 -10,-3.0 -10,-1.8 -2,-0.4 2,-0.5 -0.919 12.0-145.1-115.3 131.1 17.8 -8.7 -12.2 24 23 A L E -BC 12 69B 1 45,-3.1 45,-2.1 -2,-0.4 2,-0.4 -0.809 27.6-162.4 -86.0 129.0 15.3 -11.3 -11.4 25 24 A N E -BC 11 68B 14 -14,-3.1 -14,-1.8 -2,-0.5 2,-0.4 -0.926 21.0-170.2-121.1 142.6 13.8 -12.6 -14.7 26 25 A a E -BC 10 67B 0 41,-2.5 41,-2.5 -2,-0.4 2,-0.8 -0.934 12.6-164.3-130.9 103.5 10.7 -14.5 -15.5 27 26 A Y E -BC 9 66B 73 -18,-3.3 -18,-2.0 -2,-0.4 2,-0.7 -0.826 3.8-171.6 -97.9 111.4 10.7 -15.6 -19.1 28 27 A V E -BC 8 65B 0 37,-3.2 37,-3.1 -2,-0.8 2,-0.3 -0.903 19.2-176.6-109.0 109.5 7.2 -16.7 -20.2 29 28 A S E +BC 7 64B 14 -22,-2.6 -22,-2.2 -2,-0.7 35,-0.2 -0.806 41.4 7.2-123.1 149.0 7.5 -18.3 -23.6 30 29 A G E S+ 0 0 19 33,-0.5 2,-0.2 -2,-0.3 34,-0.2 0.716 77.7 151.8 67.6 30.8 5.4 -19.8 -26.5 31 30 A F E - C 0 63B 0 32,-1.8 32,-2.5 -3,-0.2 -26,-0.2 -0.614 31.3-136.9-103.7 156.3 1.9 -19.0 -25.2 32 31 A H B S+A 4 0A 44 -28,-1.9 -28,-2.3 -2,-0.2 2,-0.2 -0.928 77.3 31.9-158.0 133.5 -1.5 -18.4 -26.9 33 32 A P S S- 0 0 33 0, 0.0 53,-0.1 0, 0.0 30,-0.1 0.599 81.2-130.4 -71.1 177.4 -3.7 -16.4 -26.5 34 33 A S S S+ 0 0 52 -2,-0.2 2,-0.1 28,-0.1 -3,-0.1 0.649 72.2 114.8 -73.4 -19.2 -1.7 -13.4 -25.3 35 34 A D + 0 0 110 2,-0.0 51,-0.4 50,-0.0 2,-0.3 -0.340 44.0 146.0 -52.2 126.6 -4.0 -12.7 -22.3 36 35 A I - 0 0 50 49,-0.1 2,-0.4 -2,-0.1 49,-0.2 -0.988 41.5-147.1-165.2 153.0 -1.9 -13.3 -19.2 37 36 A E E +E 84 0C 115 47,-2.2 47,-2.8 -2,-0.3 2,-0.4 -0.999 22.2 174.6-127.8 130.8 -1.2 -12.2 -15.7 38 37 A V E +E 83 0C 19 -2,-0.4 2,-0.3 45,-0.2 45,-0.2 -0.997 5.7 158.5-140.2 132.2 2.3 -12.3 -14.2 39 38 A D E -E 82 0C 31 43,-2.1 43,-3.0 -2,-0.4 2,-0.3 -0.950 35.1-103.3-147.9 168.4 3.5 -11.1 -10.8 40 39 A W E -E 81 0C 6 7,-0.4 7,-1.9 -2,-0.3 2,-0.3 -0.749 26.7-169.1 -98.3 137.5 6.3 -11.5 -8.2 41 40 A L E -EF 80 46C 6 39,-2.5 39,-1.7 -2,-0.3 2,-0.3 -0.865 5.8-166.3-115.9 157.2 6.1 -13.4 -4.9 42 41 A K E > S-EF 79 45C 45 3,-2.8 3,-1.6 -2,-0.3 37,-0.2 -0.921 81.5 -15.7-144.4 118.3 8.6 -13.4 -2.0 43 42 A N T 3 S- 0 0 81 35,-3.3 36,-0.1 -2,-0.3 3,-0.1 0.705 129.6 -56.8 56.8 22.6 8.3 -16.1 0.7 44 43 A G T 3 S+ 0 0 52 34,-0.5 -1,-0.3 1,-0.3 2,-0.3 -0.017 117.3 110.3 102.8 -27.2 4.8 -16.7 -0.7 45 44 A E E < S-F 42 0C 108 -3,-1.6 -3,-2.8 1,-0.1 -1,-0.3 -0.578 76.8-110.4 -82.0 138.6 3.6 -13.1 -0.3 46 45 A R E -F 41 0C 199 -2,-0.3 2,-0.4 -5,-0.2 -5,-0.2 -0.396 38.3-150.8 -59.3 145.6 3.1 -10.9 -3.3 47 46 A I - 0 0 49 -7,-1.9 2,-0.6 -3,-0.0 -7,-0.4 -0.947 13.4-121.6-122.5 145.4 5.7 -8.2 -3.3 48 47 A E + 0 0 184 -2,-0.4 2,-0.3 2,-0.0 -7,-0.0 -0.803 45.9 159.6 -84.5 118.7 5.6 -4.7 -4.7 49 48 A K - 0 0 62 -2,-0.6 2,-0.6 -9,-0.0 22,-0.1 -0.893 49.7 -96.0-133.1 160.6 8.4 -4.3 -7.3 50 49 A V - 0 0 107 -2,-0.3 2,-0.3 20,-0.2 20,-0.2 -0.760 50.6-134.9 -81.3 121.3 9.1 -1.9 -10.2 51 50 A E + 0 0 122 -2,-0.6 2,-0.3 18,-0.1 18,-0.1 -0.570 29.0 172.7 -87.9 136.1 7.7 -3.8 -13.3 52 51 A H E +D 68 0B 72 16,-0.9 16,-2.3 -2,-0.3 2,-0.3 -0.991 6.7 176.0-134.2 141.2 9.4 -4.2 -16.7 53 52 A S E -D 67 0B 67 -2,-0.3 2,-0.5 14,-0.2 14,-0.2 -0.995 19.8-162.2-143.8 141.4 8.1 -6.3 -19.5 54 53 A D E -D 66 0B 89 12,-2.0 12,-2.7 -2,-0.3 2,-0.5 -0.995 18.8-171.1-119.0 120.9 9.2 -7.0 -23.1 55 54 A L E +D 65 0B 103 -2,-0.5 2,-0.3 10,-0.2 10,-0.2 -0.950 15.1 152.2-115.1 129.8 6.4 -8.6 -25.1 56 55 A S E -D 64 0B 68 8,-2.2 8,-2.5 -2,-0.5 2,-0.3 -0.900 24.4-144.8-143.2 173.8 6.9 -10.0 -28.6 57 56 A F E -D 63 0B 128 -2,-0.3 6,-0.2 6,-0.2 2,-0.1 -0.976 7.9-136.3-142.9 157.1 5.4 -12.7 -30.9 58 57 A S > - 0 0 43 4,-2.3 3,-1.5 -2,-0.3 6,-0.0 -0.371 39.8 -88.0-105.8-171.8 6.5 -15.2 -33.5 59 58 A K T 3 S+ 0 0 193 1,-0.3 -1,-0.0 2,-0.1 -2,-0.0 0.795 125.8 51.5 -71.9 -31.4 5.2 -16.2 -36.9 60 59 A D T 3 S- 0 0 115 2,-0.1 -1,-0.3 1,-0.0 0, 0.0 0.167 122.1-107.8 -88.5 15.9 2.9 -19.0 -35.6 61 60 A F < + 0 0 120 -3,-1.5 2,-0.3 1,-0.2 -2,-0.1 0.802 67.5 149.5 59.8 36.6 1.5 -16.4 -33.2 62 61 A S - 0 0 10 -30,-0.1 -4,-2.3 -28,-0.0 2,-0.3 -0.748 39.0-134.8 -83.8 146.0 3.1 -17.6 -30.0 63 62 A F E -CD 31 57B 35 -32,-2.5 -32,-1.8 -2,-0.3 -33,-0.5 -0.762 14.7-162.4-106.7 153.2 3.8 -14.9 -27.5 64 63 A Y E -CD 29 56B 63 -8,-2.5 -8,-2.2 -2,-0.3 2,-0.5 -0.999 7.2-172.7-137.4 126.0 7.0 -14.4 -25.5 65 64 A L E -CD 28 55B 15 -37,-3.1 -37,-3.2 -2,-0.4 2,-0.7 -0.982 13.4-162.8-128.0 122.5 7.2 -12.2 -22.4 66 65 A L E -CD 27 54B 40 -12,-2.7 -12,-2.0 -2,-0.5 2,-0.5 -0.938 14.6-174.7 -98.4 114.8 10.3 -11.2 -20.4 67 66 A Y E +CD 26 53B 8 -41,-2.5 -41,-2.5 -2,-0.7 2,-0.3 -0.947 17.8 163.8-110.7 119.9 9.1 -9.9 -17.1 68 67 A Y E +CD 25 52B 58 -16,-2.3 -16,-0.9 -2,-0.5 2,-0.3 -0.968 20.1 174.2-146.5 155.2 11.9 -8.6 -15.0 69 68 A T E -C 24 0B 4 -45,-2.1 -45,-3.1 -2,-0.3 -18,-0.1 -0.985 36.5-100.9-157.1 147.4 12.9 -6.5 -12.0 70 69 A E E +C 23 0B 94 -2,-0.3 2,-0.3 -47,-0.3 -47,-0.3 -0.428 47.8 167.6 -66.7 144.3 16.0 -5.5 -10.1 71 70 A F - 0 0 4 -49,-2.7 -49,-0.3 -2,-0.1 -22,-0.0 -0.984 39.1-141.0-151.9 163.5 16.5 -7.3 -6.8 72 71 A T - 0 0 125 -2,-0.3 2,-0.1 -51,-0.1 -2,-0.0 -0.911 36.7-153.3-123.2 95.2 19.0 -8.0 -4.0 73 72 A P - 0 0 49 0, 0.0 2,-0.2 0, 0.0 5,-0.1 -0.405 7.9-155.0 -75.5 146.5 18.5 -11.7 -3.1 74 73 A T - 0 0 56 -2,-0.1 -2,-0.0 3,-0.1 0, 0.0 -0.699 26.4-121.4-104.6 165.0 19.3 -13.4 0.2 75 74 A E S S+ 0 0 204 -2,-0.2 -1,-0.1 1,-0.2 0, 0.0 0.861 115.2 43.8 -68.8 -37.5 20.1 -17.1 0.8 76 75 A K S S+ 0 0 170 2,-0.0 2,-0.3 -3,-0.0 -1,-0.2 0.652 95.5 92.0 -85.1 -18.9 17.0 -17.4 3.1 77 76 A D - 0 0 41 -35,-0.0 2,-0.7 1,-0.0 -3,-0.1 -0.646 64.8-147.8 -84.0 133.9 14.6 -15.5 0.9 78 77 A E - 0 0 93 -2,-0.3 -35,-3.3 -5,-0.1 -34,-0.5 -0.877 14.3-171.1-107.1 107.2 12.4 -17.4 -1.6 79 78 A Y E +E 42 0C 13 -2,-0.7 17,-3.1 -37,-0.2 2,-0.3 -0.738 9.6 173.4 -94.9 144.3 11.5 -15.5 -4.8 80 79 A A E -EG 41 95C 5 -39,-1.7 -39,-2.5 -2,-0.3 2,-0.5 -0.981 28.6-131.4-147.6 153.3 9.0 -16.9 -7.3 81 80 A a E -EG 40 94C 0 13,-2.7 13,-2.9 -2,-0.3 2,-0.5 -0.937 21.4-155.2-103.8 131.8 7.2 -15.9 -10.5 82 81 A R E -EG 39 93C 59 -43,-3.0 -43,-2.1 -2,-0.5 2,-0.4 -0.947 10.7-171.7-112.9 126.6 3.4 -16.4 -10.6 83 82 A V E -EG 38 92C 0 9,-2.6 9,-2.8 -2,-0.5 2,-0.4 -0.960 8.9-170.6-121.7 129.2 1.6 -16.9 -14.0 84 83 A N E +E 37 0C 46 -47,-2.8 -47,-2.2 -2,-0.4 2,-0.3 -0.989 20.5 156.1-117.5 129.2 -2.1 -17.0 -14.7 85 84 A H > - 0 0 12 -2,-0.4 3,-2.2 3,-0.3 -49,-0.1 -0.976 54.7-107.4-152.5 153.7 -3.2 -18.0 -18.2 86 85 A V T 3 S+ 0 0 105 -51,-0.4 -81,-0.1 -2,-0.3 -50,-0.1 0.780 118.8 56.9 -59.0 -26.4 -6.4 -19.6 -19.7 87 86 A T T 3 S+ 0 0 34 -83,-0.2 2,-0.6 1,-0.1 -1,-0.3 0.561 95.1 77.8 -78.2 -12.3 -4.5 -22.9 -20.2 88 87 A L < - 0 0 34 -3,-2.2 -3,-0.3 1,-0.1 -1,-0.1 -0.898 60.0-166.0-109.7 112.9 -3.7 -23.1 -16.5 89 88 A S S S+ 0 0 132 -2,-0.6 -1,-0.1 -5,-0.1 -2,-0.0 0.815 85.1 29.3 -66.6 -30.7 -6.5 -24.3 -14.2 90 89 A Q S S- 0 0 150 -5,-0.0 -5,-0.2 0, 0.0 2,-0.1 -0.913 103.9 -92.1-120.7 151.2 -4.4 -23.1 -11.2 91 90 A P - 0 0 56 0, 0.0 2,-0.6 0, 0.0 -7,-0.2 -0.435 43.4-129.3 -57.8 130.9 -1.9 -20.2 -11.2 92 91 A K E -G 83 0C 95 -9,-2.8 -9,-2.6 -2,-0.1 2,-0.5 -0.803 21.0-162.4 -88.9 122.5 1.6 -21.6 -11.9 93 92 A I E -G 82 0C 89 -2,-0.6 2,-0.5 -11,-0.2 -11,-0.2 -0.908 4.7-170.5-105.5 123.3 4.3 -20.6 -9.4 94 93 A V E -G 81 0C 26 -13,-2.9 -13,-2.7 -2,-0.5 2,-0.1 -0.959 15.5-139.2-120.3 114.3 7.9 -21.0 -10.4 95 94 A K E G 80 0C 136 -2,-0.5 -15,-0.3 -15,-0.3 -85,-0.3 -0.397 360.0 360.0 -71.9 147.0 10.6 -20.6 -7.8 96 95 A F 0 0 102 -17,-3.1 -85,-0.1 -2,-0.1 -17,-0.1 -0.516 360.0 360.0 -71.4 360.0 13.9 -18.8 -8.6