==== 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 18-OCT-05 2D4F . COMPND 2 MOLECULE: BETA-2-MICROGLOBULIN; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR K.IWATA,T.MATSUURA,A.NAKAGAWA,Y.GOTO . 98 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) . 62 63.3 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 42.9 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 . 1 1.0 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 . 15 15.3 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 5 5.1 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+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 0 203 0, 0.0 2,-0.3 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 151.4 24.2 -22.0 8.8 2 1 A I - 0 0 64 2,-0.0 2,-0.4 0, 0.0 0, 0.0 -0.992 360.0-172.0-138.8 143.8 20.9 -23.1 7.1 3 2 A Q - 0 0 108 -2,-0.3 2,-0.4 84,-0.0 28,-0.1 -0.995 3.4-174.3-137.9 140.6 19.9 -22.9 3.4 4 3 A R B -A 32 0A 108 28,-2.5 28,-1.8 -2,-0.4 83,-0.2 -1.000 25.7-122.3-138.5 129.0 16.4 -23.6 2.1 5 4 A T - 0 0 81 -2,-0.4 2,-0.1 26,-0.2 24,-0.0 -0.528 36.8-111.7 -70.1 131.0 15.3 -23.7 -1.6 6 5 A P - 0 0 6 0, 0.0 2,-0.4 0, 0.0 24,-0.2 -0.401 18.3-134.7 -61.6 141.9 12.4 -21.2 -2.4 7 6 A K E -B 29 0B 130 22,-2.3 22,-2.7 -2,-0.1 2,-0.4 -0.782 26.5-153.4 -85.5 140.0 9.0 -22.6 -3.2 8 7 A I E +B 28 0B 17 -2,-0.4 2,-0.4 20,-0.2 20,-0.2 -0.981 18.4 176.3-126.7 127.4 7.7 -20.7 -6.3 9 8 A Q E -B 27 0B 80 18,-1.9 18,-3.1 -2,-0.4 2,-0.4 -0.999 9.0-165.3-133.0 132.6 4.0 -20.1 -7.2 10 9 A V E +B 26 0B 19 -2,-0.4 87,-0.5 85,-0.2 2,-0.3 -0.981 25.5 142.2-123.8 128.1 2.9 -18.0 -10.1 11 10 A Y E -B 25 0B 47 14,-2.0 14,-3.0 -2,-0.4 2,-0.3 -0.962 40.4-116.2-160.0 163.3 -0.8 -16.9 -10.4 12 11 A S E -B 24 0B 21 -2,-0.3 2,-0.3 12,-0.2 12,-0.2 -0.852 25.2-176.3-114.8 149.5 -3.1 -14.1 -11.4 13 12 A R E -B 23 0B 144 10,-1.9 10,-2.4 -2,-0.3 -2,-0.0 -0.996 18.5-147.5-143.6 144.3 -5.4 -11.9 -9.2 14 13 A H - 0 0 104 -2,-0.3 8,-0.2 8,-0.2 2,-0.2 -0.941 30.7-121.8-107.2 122.7 -8.0 -9.2 -9.8 15 14 A P > - 0 0 52 0, 0.0 3,-1.7 0, 0.0 6,-0.2 -0.488 19.6-133.8 -64.9 131.2 -8.2 -6.6 -7.0 16 15 A A T 3 S+ 0 0 107 1,-0.3 3,-0.5 -2,-0.2 4,-0.1 0.803 104.3 58.7 -60.3 -28.4 -11.9 -6.8 -5.9 17 16 A E T 3 S+ 0 0 200 1,-0.3 -1,-0.3 2,-0.1 2,-0.1 0.616 122.3 24.0 -74.5 -14.7 -12.1 -2.9 -5.8 18 17 A N S X S+ 0 0 84 -3,-1.7 3,-1.8 3,-0.1 -1,-0.3 -0.540 70.3 176.9-149.6 80.3 -11.1 -2.9 -9.5 19 18 A G T 3 S+ 0 0 44 -3,-0.5 -3,-0.1 1,-0.3 -2,-0.1 0.671 76.0 65.7 -65.3 -21.2 -12.0 -6.1 -11.2 20 19 A K T 3 S+ 0 0 201 -6,-0.1 -1,-0.3 -4,-0.1 2,-0.2 0.740 87.2 86.8 -71.0 -24.4 -10.9 -5.0 -14.6 21 20 A S < - 0 0 14 -3,-1.8 2,-0.4 -6,-0.2 -3,-0.1 -0.547 63.3-165.9 -75.8 143.7 -7.3 -4.9 -13.3 22 21 A N - 0 0 21 49,-0.4 49,-2.8 -2,-0.2 2,-0.4 -0.996 1.0-160.4-134.1 134.8 -5.3 -8.1 -13.5 23 22 A F E -BC 13 70B 28 -10,-2.4 -10,-1.9 -2,-0.4 2,-0.5 -0.954 12.1-143.2-120.3 136.9 -2.0 -8.7 -11.7 24 23 A L E -BC 12 69B 0 45,-2.7 45,-1.8 -2,-0.4 2,-0.4 -0.888 27.4-165.1 -95.2 129.2 0.6 -11.3 -12.3 25 24 A N E -BC 11 68B 10 -14,-3.0 -14,-2.0 -2,-0.5 2,-0.5 -0.922 21.4-170.2-124.6 135.0 2.1 -12.6 -9.1 26 25 A a E -BC 10 67B 0 41,-2.7 41,-2.6 -2,-0.4 2,-0.7 -0.980 12.3-166.3-119.9 113.7 5.2 -14.6 -8.2 27 26 A Y E -BC 9 66B 76 -18,-3.1 -18,-1.9 -2,-0.5 2,-0.6 -0.918 3.3-171.4-104.0 113.0 5.2 -15.7 -4.6 28 27 A V E -BC 8 65B 0 37,-3.1 37,-2.9 -2,-0.7 2,-0.3 -0.939 18.7-172.9-110.7 116.3 8.6 -17.0 -3.6 29 28 A S E +BC 7 64B 14 -22,-2.7 -22,-2.3 -2,-0.6 35,-0.2 -0.866 40.7 4.6-130.0 145.8 8.5 -18.6 -0.1 30 29 A G E S+ 0 0 20 33,-0.8 2,-0.2 -2,-0.3 34,-0.2 0.754 78.4 153.2 69.4 30.5 10.4 -20.1 2.8 31 30 A F E - C 0 63B 0 32,-1.8 32,-2.3 -3,-0.2 -1,-0.2 -0.611 29.8-140.5-100.0 155.0 13.9 -19.4 1.4 32 31 A H B S+A 4 0A 44 -28,-1.8 -28,-2.5 -2,-0.2 2,-0.2 -0.928 76.9 37.7-158.8 137.7 17.3 -18.8 3.1 33 32 A P S S- 0 0 34 0, 0.0 53,-0.1 0, 0.0 -29,-0.1 0.635 80.8-134.1 -66.1 173.3 19.7 -17.0 2.6 34 33 A S S S+ 0 0 49 -2,-0.2 -3,-0.1 51,-0.1 -2,-0.1 0.720 72.6 113.2 -73.4 -21.4 17.7 -13.9 1.7 35 34 A D + 0 0 115 2,-0.0 51,-0.4 50,-0.0 2,-0.3 -0.287 46.2 143.6 -54.1 127.4 20.0 -13.2 -1.3 36 35 A I - 0 0 54 49,-0.1 2,-0.4 50,-0.1 49,-0.2 -0.983 44.8-144.3-164.7 155.3 17.9 -13.8 -4.4 37 36 A E E +E 84 0C 107 47,-2.3 47,-2.6 -2,-0.3 2,-0.4 -1.000 24.4 178.0-127.3 130.7 17.1 -12.6 -8.0 38 37 A V E +E 83 0C 13 -2,-0.4 2,-0.3 45,-0.2 45,-0.2 -0.997 2.2 173.2-139.5 127.6 13.5 -12.8 -9.2 39 38 A D E -E 82 0C 5 43,-2.5 43,-3.0 -2,-0.4 2,-0.4 -0.969 26.6-137.0-130.7 149.8 12.0 -11.7 -12.6 40 39 A L E -E 81 0C 0 7,-0.4 7,-2.8 -2,-0.3 2,-0.4 -0.848 29.4-154.4 -93.2 141.9 8.6 -12.0 -14.3 41 40 A L E -EF 80 46C 9 39,-2.9 39,-1.8 -2,-0.4 2,-0.5 -0.945 15.8-163.4-120.0 143.4 9.0 -12.9 -18.0 42 41 A K E > S-EF 79 45C 87 3,-2.7 3,-2.0 -2,-0.4 37,-0.2 -0.989 86.2 -20.1-122.1 118.8 6.8 -12.3 -21.0 43 42 A N T 3 S- 0 0 68 35,-3.1 36,-0.1 -2,-0.5 -1,-0.1 0.885 129.4 -51.9 48.4 44.2 7.6 -14.6 -23.9 44 43 A G T 3 S+ 0 0 50 34,-0.3 2,-0.4 1,-0.2 -1,-0.3 0.238 115.4 113.4 85.1 -12.3 11.1 -15.2 -22.4 45 44 A E E < S-F 42 0C 148 -3,-2.0 -3,-2.7 1,-0.1 -1,-0.2 -0.745 73.3-108.3 -97.5 141.1 11.9 -11.5 -22.0 46 45 A R E -F 41 0C 129 -2,-0.4 2,-0.7 -5,-0.2 -5,-0.2 -0.393 25.8-128.4 -64.7 133.9 12.3 -9.9 -18.6 47 46 A I - 0 0 34 -7,-2.8 -7,-0.4 1,-0.2 -1,-0.1 -0.828 21.3-164.9 -82.7 117.9 9.5 -7.5 -17.6 48 47 A E S S+ 0 0 169 -2,-0.7 2,-0.9 1,-0.2 -1,-0.2 0.851 72.1 61.2 -76.5 -37.5 11.4 -4.3 -16.6 49 48 A K + 0 0 161 2,-0.0 2,-0.5 20,-0.0 -1,-0.2 -0.821 56.9 160.4-100.2 97.0 8.5 -2.6 -14.8 50 49 A V - 0 0 27 -2,-0.9 19,-0.2 1,-0.1 18,-0.0 -0.953 22.0-162.8-116.3 110.9 7.4 -4.6 -11.8 51 50 A E + 0 0 82 -2,-0.5 2,-0.4 1,-0.1 18,-0.2 0.713 66.7 45.7 -69.1 -28.2 5.5 -2.3 -9.5 52 51 A H E +D 68 0B 58 16,-1.8 16,-2.0 2,-0.0 2,-0.3 -0.976 46.2 163.8-129.8 128.8 5.5 -4.3 -6.3 53 52 A S E -D 67 0B 74 -2,-0.4 2,-0.6 14,-0.2 14,-0.2 -0.805 16.6-176.9-141.7 97.1 8.2 -6.3 -4.5 54 53 A D E -D 66 0B 83 12,-2.9 12,-2.4 -2,-0.3 2,-0.4 -0.872 1.7-172.6-108.7 114.1 7.3 -7.1 -0.9 55 54 A L E +D 65 0B 99 -2,-0.6 2,-0.3 10,-0.2 10,-0.2 -0.846 13.0 154.9-108.6 137.9 9.8 -8.9 1.3 56 55 A S E -D 64 0B 65 8,-2.4 8,-2.5 -2,-0.4 2,-0.3 -0.898 23.5-147.2-145.8 171.7 9.2 -10.3 4.8 57 56 A F E -D 63 0B 122 -2,-0.3 6,-0.2 6,-0.2 3,-0.1 -0.976 7.6-169.2-140.1 155.0 10.5 -13.0 7.2 58 57 A S S S+ 0 0 70 4,-2.2 -1,-0.1 1,-0.7 5,-0.1 0.635 83.4 17.4-101.8 -92.9 8.9 -15.2 9.8 59 58 A K S > S- 0 0 132 1,-0.1 3,-1.9 2,-0.0 -1,-0.7 -0.337 99.5-100.3 -61.2 160.5 11.7 -16.9 11.8 60 59 A D T 3 S+ 0 0 121 1,-0.3 -1,-0.1 -3,-0.1 3,-0.0 0.689 123.9 48.7 -61.9 -21.6 15.0 -15.1 11.2 61 60 A W T 3 S+ 0 0 111 1,-0.1 2,-0.4 -29,-0.1 -1,-0.3 0.072 96.9 78.5-108.6 19.1 16.0 -17.8 8.7 62 61 A S < - 0 0 9 -3,-1.9 -4,-2.2 2,-0.0 2,-0.3 -0.901 57.8-173.2-135.0 110.6 12.8 -17.9 6.6 63 62 A F E -CD 31 57B 32 -32,-2.3 -32,-1.8 -2,-0.4 -33,-0.8 -0.714 6.8-164.9-104.5 155.6 12.1 -15.2 3.9 64 63 A Y E -CD 29 56B 59 -8,-2.5 -8,-2.4 -2,-0.3 2,-0.4 -0.999 3.6-170.8-140.9 130.8 9.0 -14.6 1.7 65 64 A L E -CD 28 55B 11 -37,-2.9 -37,-3.1 -2,-0.4 2,-0.6 -0.996 8.9-167.4-129.2 126.3 8.8 -12.4 -1.4 66 65 A L E -CD 27 54B 43 -12,-2.4 -12,-2.9 -2,-0.4 2,-0.5 -0.979 13.7-178.6-108.6 119.4 5.6 -11.4 -3.2 67 66 A Y E +CD 26 53B 25 -41,-2.6 -41,-2.7 -2,-0.6 2,-0.3 -0.972 18.3 148.0-123.7 113.1 6.6 -9.9 -6.6 68 67 A Y E +CD 25 52B 52 -16,-2.0 -16,-1.8 -2,-0.5 2,-0.3 -0.987 20.3 175.2-149.0 157.3 3.7 -8.7 -8.7 69 68 A T E -C 24 0B 5 -45,-1.8 -45,-2.7 -2,-0.3 2,-0.1 -0.988 40.3 -85.0-158.6 158.2 2.6 -6.2 -11.3 70 69 A E E +C 23 0B 90 -2,-0.3 2,-0.3 -47,-0.2 -47,-0.3 -0.381 52.7 168.0 -63.2 140.1 -0.4 -5.2 -13.4 71 70 A F - 0 0 15 -49,-2.8 -49,-0.4 -2,-0.1 -1,-0.0 -0.962 36.9-140.6-149.0 169.5 -0.6 -7.0 -16.7 72 71 A T - 0 0 117 -2,-0.3 2,-0.1 -51,-0.1 -2,-0.0 -0.761 28.4-163.3-133.9 82.0 -3.0 -7.7 -19.7 73 72 A P - 0 0 37 0, 0.0 2,-0.3 0, 0.0 5,-0.0 -0.394 2.3-162.4 -70.5 140.9 -2.6 -11.4 -20.7 74 73 A T - 0 0 56 -2,-0.1 3,-0.4 1,-0.0 -2,-0.0 -0.746 37.1-103.0-108.9 171.0 -3.8 -12.6 -24.1 75 74 A E S S+ 0 0 192 -2,-0.3 23,-0.1 1,-0.2 -1,-0.0 0.765 119.5 48.7 -58.1 -27.5 -4.4 -16.2 -25.0 76 75 A K S S+ 0 0 172 2,-0.0 -1,-0.2 0, 0.0 2,-0.1 0.742 89.5 90.5 -87.4 -31.1 -1.1 -16.2 -27.0 77 76 A D - 0 0 26 -3,-0.4 2,-0.5 1,-0.0 -35,-0.0 -0.456 62.8-145.6 -79.1 142.9 1.4 -14.7 -24.6 78 77 A E - 0 0 103 -2,-0.1 -35,-3.1 -5,-0.0 2,-0.3 -0.929 14.5-167.9-108.8 129.3 3.4 -16.9 -22.2 79 78 A Y E +E 42 0C 7 -2,-0.5 17,-3.3 17,-0.4 2,-0.3 -0.868 12.2 163.6-115.1 151.3 4.3 -15.6 -18.7 80 79 A A E -EG 41 95C 6 -39,-1.8 -39,-2.9 -2,-0.3 2,-0.4 -0.959 32.8-125.0-155.3 166.0 6.7 -17.1 -16.2 81 80 A a E -EG 40 94C 0 13,-2.4 13,-3.1 -2,-0.3 2,-0.5 -0.986 21.9-159.4-119.8 132.8 8.7 -16.3 -13.0 82 81 A R E -EG 39 93C 64 -43,-3.0 -43,-2.5 -2,-0.4 2,-0.4 -0.976 10.7-173.3-117.4 125.9 12.5 -16.8 -13.1 83 82 A V E -EG 38 92C 0 9,-2.6 9,-2.7 -2,-0.5 2,-0.4 -0.969 11.4-170.5-126.0 132.0 14.3 -17.3 -9.8 84 83 A N E +E 37 0C 46 -47,-2.6 -47,-2.3 -2,-0.4 2,-0.3 -0.985 21.4 151.7-118.2 137.0 18.1 -17.5 -9.1 85 84 A H > - 0 0 16 -2,-0.4 3,-1.9 3,-0.4 -49,-0.1 -0.959 57.9-103.5-157.7 156.0 19.2 -18.5 -5.5 86 85 A V T 3 S+ 0 0 99 -51,-0.4 -81,-0.1 -2,-0.3 -50,-0.1 0.762 120.5 58.0 -58.9 -26.0 22.4 -20.2 -4.1 87 86 A T T 3 S+ 0 0 35 -83,-0.2 2,-0.6 1,-0.1 -1,-0.3 0.560 94.7 73.8 -79.7 -11.9 20.3 -23.4 -3.7 88 87 A L < - 0 0 31 -3,-1.9 -3,-0.4 1,-0.1 -1,-0.1 -0.913 62.6-165.2-109.5 107.9 19.4 -23.5 -7.4 89 88 A S S S+ 0 0 116 -2,-0.6 -1,-0.1 -5,-0.1 -2,-0.0 0.836 84.1 26.8 -62.2 -32.3 22.3 -24.6 -9.6 90 89 A Q S S- 0 0 141 1,-0.0 -5,-0.1 -6,-0.0 -1,-0.0 -0.915 106.4 -86.5-122.2 154.3 20.4 -23.3 -12.7 91 90 A P - 0 0 57 0, 0.0 2,-0.5 0, 0.0 -7,-0.2 -0.323 43.5-132.6 -55.1 138.4 17.8 -20.6 -12.8 92 91 A K E -G 83 0C 87 -9,-2.7 -9,-2.6 -4,-0.1 2,-0.5 -0.868 19.9-166.0 -97.6 126.8 14.3 -22.0 -12.0 93 92 A I E -G 82 0C 95 -2,-0.5 2,-0.6 -11,-0.2 -11,-0.2 -0.959 2.1-169.4-117.0 120.0 11.6 -20.9 -14.4 94 93 A V E -G 81 0C 31 -13,-3.1 -13,-2.4 -2,-0.5 2,-0.1 -0.945 17.7-136.5-113.1 120.5 8.0 -21.5 -13.4 95 94 A K E -G 80 0C 145 -2,-0.6 2,-0.6 -15,-0.2 -15,-0.3 -0.446 16.1-117.7 -75.8 144.7 5.4 -21.0 -16.1 96 95 A W - 0 0 29 -17,-3.3 2,-0.5 -2,-0.1 -17,-0.4 -0.759 26.2-134.8 -77.0 123.0 2.2 -19.2 -15.4 97 96 A D 0 0 112 -2,-0.6 -19,-0.0 -87,-0.5 -17,-0.0 -0.739 360.0 360.0 -77.5 120.6 -0.7 -21.6 -16.0 98 97 A R 0 0 180 -2,-0.5 -1,-0.1 -23,-0.1 -2,-0.1 -0.684 360.0 360.0 102.9 360.0 -3.4 -19.7 -18.1