==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=6-DEC-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER IMMUNE SYSTEM 09-APR-02 1LDS . COMPND 2 MOLECULE: BETA-2-MICROGLOBULIN; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR C.H.TRINH,D.P.SMITH,A.P.KALVERDA,S.E.V.PHILLIPS,S.E.RADFORD . 97 1 1 1 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 6632.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 63 64.9 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 43.3 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 1.0 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 . 13 13.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 7 7.2 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 0 204 0, 0.0 2,-0.3 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 160.8 14.7 -7.7 -8.8 2 1 A I - 0 0 52 2,-0.0 2,-0.4 0, 0.0 0, 0.0 -0.988 360.0-170.3-150.8 141.5 17.8 -8.7 -7.0 3 2 A Q - 0 0 96 -2,-0.3 2,-0.4 83,-0.0 28,-0.1 -1.000 3.7-174.3-136.6 137.2 19.0 -8.4 -3.4 4 3 A R B -A 32 0A 139 28,-2.4 28,-1.7 -2,-0.4 83,-0.2 -0.999 25.5-124.3-133.9 131.1 22.4 -9.1 -2.1 5 4 A T - 0 0 75 -2,-0.4 2,-0.1 26,-0.2 24,-0.0 -0.512 37.8-110.8 -72.5 137.0 23.5 -9.2 1.6 6 5 A P - 0 0 4 0, 0.0 2,-0.4 0, 0.0 24,-0.2 -0.378 17.1-129.6 -71.9 147.0 26.4 -6.8 2.2 7 6 A K E -B 29 0B 130 22,-2.4 22,-2.4 -2,-0.1 2,-0.5 -0.769 29.0-154.8 -87.8 140.9 29.9 -8.0 3.0 8 7 A I E +B 28 0B 21 -2,-0.4 2,-0.4 20,-0.2 20,-0.2 -0.976 17.4 175.9-127.6 123.6 31.1 -6.2 6.2 9 8 A Q E -B 27 0B 78 18,-2.1 18,-3.0 -2,-0.5 2,-0.5 -0.991 9.7-164.7-129.2 131.2 34.7 -5.5 7.1 10 9 A V E +B 26 0B 20 -2,-0.4 87,-0.6 85,-0.3 2,-0.3 -0.961 26.7 140.0-117.8 125.1 35.9 -3.5 10.1 11 10 A Y E -B 25 0B 53 14,-1.8 14,-3.2 -2,-0.5 2,-0.3 -0.939 40.9-117.5-153.7 171.4 39.5 -2.4 10.3 12 11 A S E -B 24 0B 32 -2,-0.3 2,-0.3 12,-0.2 12,-0.2 -0.890 23.8-172.4-119.6 150.8 41.7 0.5 11.3 13 12 A R E -B 23 0B 147 10,-1.9 10,-2.4 -2,-0.3 -2,-0.0 -0.999 16.5-147.8-144.5 143.5 44.1 2.6 9.2 14 13 A H - 0 0 108 -2,-0.3 2,-0.2 8,-0.2 8,-0.2 -0.942 30.4-121.4-109.0 122.0 46.7 5.4 9.8 15 14 A P > - 0 0 50 0, 0.0 3,-1.9 0, 0.0 6,-0.2 -0.485 18.1-135.4 -65.0 130.2 47.0 7.9 7.0 16 15 A A G > S+ 0 0 106 1,-0.3 3,-0.6 -2,-0.2 4,-0.1 0.799 104.1 55.6 -56.5 -31.8 50.6 7.8 5.8 17 16 A E G 3 S+ 0 0 202 1,-0.3 -1,-0.3 2,-0.1 -3,-0.0 0.604 122.9 26.4 -77.5 -11.4 50.8 11.6 5.8 18 17 A N G X S+ 0 0 84 -3,-1.9 3,-1.8 3,-0.1 -1,-0.3 -0.477 71.0 176.5-150.5 69.1 49.8 11.7 9.4 19 18 A G T < S+ 0 0 47 -3,-0.6 -3,-0.1 1,-0.3 -2,-0.1 0.688 75.0 64.6 -49.5 -29.1 50.8 8.5 11.1 20 19 A K T 3 S+ 0 0 201 -6,-0.1 -1,-0.3 -4,-0.1 2,-0.1 0.823 87.0 86.4 -67.6 -31.0 49.6 9.5 14.6 21 20 A S < - 0 0 15 -3,-1.8 2,-0.4 -6,-0.2 -3,-0.1 -0.461 62.9-164.9 -72.4 141.9 46.0 9.7 13.4 22 21 A N - 0 0 23 49,-0.4 49,-2.6 -8,-0.2 2,-0.4 -0.992 0.9-159.1-130.5 135.4 44.0 6.4 13.4 23 22 A F E -BC 13 70B 40 -10,-2.4 -10,-1.9 -2,-0.4 2,-0.5 -0.957 12.1-141.1-122.3 134.7 40.7 5.8 11.6 24 23 A L E -BC 12 69B 0 45,-2.6 45,-1.6 -2,-0.4 2,-0.4 -0.813 28.2-164.1 -91.5 125.2 38.0 3.2 12.3 25 24 A N E -BC 11 68B 9 -14,-3.2 -14,-1.8 -2,-0.5 2,-0.5 -0.896 21.7-172.4-118.3 141.6 36.6 1.9 9.1 26 25 A a E -BC 10 67B 0 41,-1.9 41,-2.4 -2,-0.4 2,-0.7 -0.951 12.1-167.0-129.1 107.2 33.5 -0.1 8.2 27 26 A Y E -BC 9 66B 73 -18,-3.0 -18,-2.1 -2,-0.5 2,-0.6 -0.880 3.4-173.3-100.8 113.6 33.5 -1.2 4.6 28 27 A V E -BC 8 65B 0 37,-3.0 37,-3.0 -2,-0.7 2,-0.3 -0.931 19.0-174.5-108.2 112.9 30.1 -2.5 3.5 29 28 A S E +BC 7 64B 15 -22,-2.4 -22,-2.4 -2,-0.6 35,-0.2 -0.839 41.5 4.9-124.6 153.8 30.3 -4.0 -0.0 30 29 A G E S+ 0 0 23 33,-0.8 2,-0.2 -2,-0.3 34,-0.2 0.730 79.0 150.7 60.3 31.5 28.3 -5.4 -2.9 31 30 A F E - C 0 63B 0 32,-1.6 32,-2.4 -3,-0.2 -1,-0.2 -0.544 30.6-137.9 -97.3 160.4 24.9 -4.9 -1.4 32 31 A H B S+A 4 0A 44 -28,-1.7 -28,-2.4 -2,-0.2 2,-0.2 -0.900 75.5 38.4-165.2 137.8 21.4 -4.3 -3.0 33 32 A P S S- 0 0 36 0, 0.0 53,-0.1 0, 0.0 -1,-0.1 0.585 80.3-133.1 -67.0 173.8 19.0 -2.6 -2.7 34 33 A S S S+ 0 0 48 -2,-0.2 -3,-0.1 51,-0.1 -2,-0.0 0.720 72.9 110.7 -71.4 -24.1 21.0 0.6 -1.7 35 34 A D + 0 0 120 2,-0.0 51,-0.4 50,-0.0 2,-0.3 -0.307 47.4 143.8 -52.6 128.8 18.7 1.3 1.3 36 35 A I - 0 0 52 49,-0.1 2,-0.4 50,-0.1 49,-0.2 -0.991 43.8-143.8-166.5 158.5 20.8 0.7 4.4 37 36 A E E +E 84 0C 108 47,-2.0 47,-2.6 -2,-0.3 2,-0.4 -0.999 23.9 179.0-131.0 126.9 21.6 1.8 7.9 38 37 A V E +E 83 0C 14 -2,-0.4 2,-0.3 45,-0.2 45,-0.2 -0.996 3.3 175.0-135.7 133.9 25.2 1.7 9.2 39 38 A D E -E 82 0C 6 43,-2.4 43,-3.1 -2,-0.4 2,-0.4 -0.980 25.0-138.2-137.1 147.2 26.7 2.7 12.5 40 39 A L E -E 81 0C 0 7,-0.4 7,-2.7 -2,-0.3 2,-0.3 -0.823 29.9-152.6 -97.8 144.2 30.1 2.5 14.2 41 40 A L E -EF 80 46C 9 39,-3.2 39,-1.7 -2,-0.4 2,-0.5 -0.919 17.5-163.9-123.3 148.8 29.9 1.4 17.8 42 41 A K E > S-EF 79 45C 87 3,-2.7 3,-2.1 -2,-0.3 37,-0.2 -0.971 86.2 -21.4-129.8 111.8 32.1 2.1 20.9 43 42 A N T 3 S- 0 0 64 35,-3.4 36,-0.1 -2,-0.5 3,-0.1 0.898 128.4 -51.7 53.4 43.9 31.3 -0.3 23.8 44 43 A G T 3 S+ 0 0 48 34,-0.3 2,-0.4 1,-0.2 -1,-0.3 0.319 115.3 117.5 79.2 -9.2 27.8 -0.9 22.3 45 44 A E E < S-F 42 0C 145 -3,-2.1 -3,-2.7 1,-0.0 -1,-0.2 -0.763 70.9-112.3 -95.8 136.8 27.1 2.8 22.0 46 45 A R E -F 41 0C 100 -2,-0.4 2,-0.8 -5,-0.2 -5,-0.2 -0.431 24.4-129.3 -67.0 132.2 26.4 4.4 18.6 47 46 A I - 0 0 34 -7,-2.7 -7,-0.4 1,-0.2 -1,-0.1 -0.768 20.3-167.9 -85.2 110.7 29.2 6.9 17.5 48 47 A E S S+ 0 0 144 -2,-0.8 2,-0.9 1,-0.2 -1,-0.2 0.861 71.2 65.7 -67.4 -38.3 27.2 10.0 16.6 49 48 A K + 0 0 139 20,-0.0 2,-0.5 2,-0.0 -1,-0.2 -0.770 55.6 157.6 -94.4 101.0 30.2 11.7 14.9 50 49 A V - 0 0 27 -2,-0.9 19,-0.2 1,-0.1 18,-0.1 -0.926 22.0-165.0-125.1 104.1 31.3 9.9 11.8 51 50 A E + 0 0 106 -2,-0.5 2,-0.4 19,-0.1 18,-0.2 0.748 67.4 47.2 -59.1 -33.5 33.2 12.2 9.5 52 51 A H E +D 68 0B 69 16,-2.3 16,-1.7 2,-0.0 2,-0.3 -0.953 45.6 161.1-125.7 134.0 33.2 10.1 6.3 53 52 A S E -D 67 0B 71 -2,-0.4 2,-0.6 14,-0.2 14,-0.2 -0.806 16.3-178.2-145.4 95.6 30.5 8.2 4.5 54 53 A D E -D 66 0B 83 12,-2.8 12,-2.3 -2,-0.3 2,-0.4 -0.886 2.8-172.1-106.1 116.5 31.4 7.4 0.8 55 54 A L E +D 65 0B 101 -2,-0.6 2,-0.3 10,-0.2 10,-0.2 -0.843 14.3 152.5-108.3 141.8 28.8 5.6 -1.3 56 55 A S E -D 64 0B 66 8,-2.2 8,-2.8 -2,-0.4 2,-0.3 -0.917 25.2-145.6-153.1 173.1 29.4 4.3 -4.8 57 56 A F E -D 63 0B 122 -2,-0.3 6,-0.2 6,-0.3 3,-0.1 -0.981 8.5-170.2-145.9 151.8 28.2 1.6 -7.2 58 57 A S S S+ 0 0 70 4,-1.9 -1,-0.1 1,-0.6 2,-0.1 0.681 84.0 22.0-103.7 -85.6 29.9 -0.6 -9.8 59 58 A K S > S- 0 0 132 1,-0.1 3,-1.9 4,-0.0 -1,-0.6 -0.425 99.4-102.9 -73.5 160.8 27.1 -2.4 -11.7 60 59 A D T 3 S+ 0 0 120 1,-0.3 -1,-0.1 -3,-0.1 3,-0.0 0.725 123.5 47.6 -59.7 -19.1 23.8 -0.6 -11.3 61 60 A W T 3 S+ 0 0 133 1,-0.1 2,-0.4 -29,-0.1 -1,-0.3 0.023 97.0 79.4-111.6 26.6 22.8 -3.2 -8.7 62 61 A S < - 0 0 16 -3,-1.9 -4,-1.9 2,-0.0 2,-0.3 -0.905 57.8-173.2-138.9 109.7 26.0 -3.3 -6.6 63 62 A F E -CD 31 57B 33 -32,-2.4 -32,-1.6 -2,-0.4 -33,-0.8 -0.711 6.1-164.3-104.7 154.0 26.6 -0.7 -3.9 64 63 A Y E -CD 29 56B 56 -8,-2.8 -8,-2.2 -2,-0.3 2,-0.4 -1.000 2.9-170.9-137.4 135.6 29.6 0.0 -1.8 65 64 A L E -CD 28 55B 11 -37,-3.0 -37,-3.0 -2,-0.4 2,-0.6 -0.990 9.1-167.1-132.9 125.9 29.9 2.1 1.4 66 65 A L E -CD 27 54B 43 -12,-2.3 -12,-2.8 -2,-0.4 2,-0.6 -0.959 14.2-178.2-110.6 114.8 33.1 3.2 3.2 67 66 A Y E +CD 26 53B 27 -41,-2.4 -41,-1.9 -2,-0.6 2,-0.3 -0.950 19.3 143.9-118.1 109.7 32.0 4.6 6.6 68 67 A Y E +CD 25 52B 51 -16,-1.7 -16,-2.3 -2,-0.6 2,-0.3 -0.962 20.9 173.4-146.9 163.9 34.9 5.8 8.7 69 68 A T E -C 24 0B 8 -45,-1.6 -45,-2.6 -2,-0.3 2,-0.1 -0.976 41.6 -84.5-163.9 156.3 36.1 8.4 11.2 70 69 A E E +C 23 0B 101 -2,-0.3 2,-0.3 -47,-0.2 -47,-0.3 -0.378 51.7 165.2 -68.5 145.5 39.1 9.2 13.4 71 70 A F - 0 0 19 -49,-2.6 -49,-0.4 -2,-0.1 -1,-0.0 -0.962 37.1-135.0-153.6 167.3 39.3 7.5 16.8 72 71 A T - 0 0 117 -2,-0.3 2,-0.1 -51,-0.1 -2,-0.0 -0.763 30.3-161.8-131.0 85.9 41.7 6.8 19.7 73 72 A P - 0 0 35 0, 0.0 2,-0.3 0, 0.0 5,-0.0 -0.329 4.4-163.1 -70.9 148.2 41.3 3.1 20.8 74 73 A T > - 0 0 48 -2,-0.1 3,-1.6 3,-0.0 -2,-0.0 -0.920 36.6-107.8-126.8 153.1 42.4 1.8 24.1 75 74 A E T 3 S+ 0 0 184 -2,-0.3 -1,-0.0 1,-0.3 0, 0.0 0.551 118.8 55.4 -58.7 -5.8 42.9 -1.9 25.0 76 75 A K T 3 S+ 0 0 163 2,-0.0 -1,-0.3 0, 0.0 2,-0.2 0.654 92.0 80.4-101.7 -20.2 39.8 -1.6 27.2 77 76 A D < - 0 0 36 -3,-1.6 2,-0.5 -35,-0.0 -35,-0.0 -0.627 65.4-145.7 -91.7 149.3 37.3 -0.3 24.6 78 77 A E - 0 0 108 -2,-0.2 -35,-3.4 -5,-0.0 2,-0.3 -0.944 14.2-165.7-114.8 131.5 35.5 -2.5 22.1 79 78 A Y E +E 42 0C 9 -2,-0.5 17,-3.4 17,-0.4 2,-0.3 -0.892 15.2 155.0-118.4 149.0 34.6 -1.2 18.6 80 79 A A E -EG 41 95C 6 -39,-1.7 -39,-3.2 -2,-0.3 2,-0.4 -0.955 35.6-118.5-158.3 174.0 32.2 -2.6 16.0 81 80 A a E -EG 40 94C 0 13,-2.5 13,-2.7 -2,-0.3 2,-0.5 -0.992 21.0-158.0-125.5 130.9 30.1 -1.9 13.0 82 81 A R E -EG 39 93C 66 -43,-3.1 -43,-2.4 -2,-0.4 2,-0.4 -0.944 11.5-172.8-112.9 127.2 26.3 -2.4 13.0 83 82 A V E -EG 38 92C 0 9,-2.8 9,-2.8 -2,-0.5 2,-0.4 -0.962 11.0-169.4-125.1 135.1 24.4 -2.8 9.8 84 83 A N E +E 37 0C 49 -47,-2.6 -47,-2.0 -2,-0.4 2,-0.3 -0.987 22.1 152.1-121.3 129.7 20.7 -3.0 9.0 85 84 A H > - 0 0 13 -2,-0.4 3,-1.8 3,-0.4 -49,-0.1 -0.960 57.1-105.7-150.6 159.3 19.6 -4.1 5.5 86 85 A V T 3 S+ 0 0 98 -51,-0.4 -81,-0.1 -2,-0.3 -50,-0.1 0.785 119.7 59.1 -62.3 -24.6 16.5 -5.8 4.1 87 86 A T T 3 S+ 0 0 40 -83,-0.2 2,-0.6 1,-0.1 -1,-0.3 0.568 95.5 73.6 -79.4 -9.6 18.5 -9.0 3.7 88 87 A L < - 0 0 24 -3,-1.8 -3,-0.4 1,-0.1 -1,-0.1 -0.914 61.7-166.1-111.0 110.1 19.3 -9.1 7.4 89 88 A S S S+ 0 0 115 -2,-0.6 -1,-0.1 1,-0.1 -2,-0.0 0.822 86.1 27.1 -61.5 -31.1 16.4 -10.2 9.6 90 89 A Q S S- 0 0 141 -3,-0.1 -5,-0.1 -5,-0.0 -1,-0.1 -0.955 105.6 -90.4-128.7 147.5 18.4 -8.9 12.6 91 90 A P - 0 0 57 0, 0.0 2,-0.5 0, 0.0 -7,-0.2 -0.305 43.2-129.7 -58.2 141.0 21.0 -6.1 12.5 92 91 A K E -G 83 0C 83 -9,-2.8 -9,-2.8 -4,-0.1 2,-0.5 -0.826 19.2-163.3 -98.0 128.8 24.5 -7.5 11.9 93 92 A I E -G 82 0C 95 -2,-0.5 2,-0.6 -11,-0.2 -11,-0.2 -0.952 4.6-172.7-114.8 119.8 27.3 -6.5 14.3 94 93 A V E -G 81 0C 41 -13,-2.7 -13,-2.5 -2,-0.5 2,-0.1 -0.957 18.8-139.0-113.1 119.0 30.8 -7.1 13.2 95 94 A K E -G 80 0C 149 -2,-0.6 2,-0.5 -15,-0.2 -85,-0.3 -0.373 16.9-114.3 -76.1 154.1 33.5 -6.4 15.8 96 95 A W 0 0 64 -17,-3.4 -17,-0.4 -2,-0.1 -85,-0.1 -0.783 360.0 360.0 -88.1 127.5 36.7 -4.6 15.1 97 96 A D 0 0 181 -87,-0.6 -85,-0.1 -2,-0.5 -1,-0.1 -0.612 360.0 360.0 -95.6 360.0 39.7 -7.0 15.6