==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=27-SEP-2013 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER PROTEIN BINDING 09-JAN-13 4IPG . COMPND 2 MOLECULE: REPLICATION PROTEIN A 70 KDA DNA-BINDING SUBUNIT; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR M.D.FELDKAMP,A.O.FRANK,B.VANGAMUDI,S.W.FESIK,W.J.CHAZIN . 121 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 7222.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 85 70.2 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(J) , SAME NUMBER PER 100 RESIDUES . 7 5.8 TOTAL NUMBER OF HYDROGEN BONDS IN PARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 33 27.3 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 0.8 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-4), SAME NUMBER PER 100 RESIDUES . 1 0.8 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 . 15 12.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 13 10.7 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 11 9.1 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 2 1.7 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 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 RESIDUES PER ALPHA HELIX . 0 1 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 PARALLEL BRIDGES PER LADDER . 0 0 1 1 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 ANTIPARALLEL BRIDGES PER LADDER . 0 0 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 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 H > 0 0 220 0, 0.0 3,-1.5 0, 0.0 4,-0.1 0.000 360.0 360.0 360.0 80.5 -2.9 -1.5 -5.5 2 1 A M G > + 0 0 110 1,-0.3 3,-2.3 2,-0.2 4,-0.2 0.806 360.0 67.5 -62.9 -32.1 -1.5 1.7 -3.9 3 2 A V G > S+ 0 0 35 1,-0.3 3,-1.5 2,-0.2 5,-0.3 0.714 86.2 73.4 -64.1 -17.1 -0.8 -0.2 -0.6 4 3 A G G < S+ 0 0 43 -3,-1.5 -1,-0.3 1,-0.3 -2,-0.2 0.571 84.7 65.3 -66.0 -10.2 1.8 -2.1 -2.6 5 4 A Q G < S+ 0 0 125 -3,-2.3 2,-0.3 -4,-0.1 -1,-0.3 0.547 95.9 71.1 -83.8 -13.5 3.9 1.1 -2.5 6 5 A L S < S- 0 0 9 -3,-1.5 2,-2.0 -4,-0.2 20,-0.2 -0.777 92.5-107.8-110.7 153.0 4.3 0.7 1.3 7 6 A S > - 0 0 41 18,-3.1 3,-2.4 -2,-0.3 4,-0.3 -0.468 39.8-157.2 -75.9 74.9 6.3 -1.7 3.4 8 7 A R T 3 S+ 0 0 144 -2,-2.0 42,-0.1 -5,-0.3 18,-0.0 -0.297 77.0 21.8 -59.9 127.6 3.4 -3.7 4.8 9 8 A G T 3> S+ 0 0 26 43,-0.1 4,-2.2 -2,-0.0 -1,-0.3 0.232 87.7 112.4 99.1 -9.9 4.5 -5.4 8.0 10 9 A A H <> S+ 0 0 9 -3,-2.4 4,-2.6 2,-0.2 5,-0.2 0.863 74.1 54.5 -61.4 -42.2 7.4 -3.1 8.8 11 10 A I H > S+ 0 0 0 -4,-0.3 4,-2.7 1,-0.2 5,-0.3 0.953 110.1 47.1 -61.8 -43.1 5.7 -1.6 11.9 12 11 A A H >>S+ 0 0 19 1,-0.2 4,-3.4 2,-0.2 5,-0.7 0.908 110.6 53.2 -60.4 -43.1 5.2 -5.1 13.4 13 12 A A H X>S+ 0 0 20 -4,-2.2 6,-1.6 1,-0.2 4,-1.4 0.931 112.5 44.4 -60.0 -44.7 8.8 -6.0 12.5 14 13 A I H X5S+ 0 0 7 -4,-2.6 4,-0.7 4,-0.2 -2,-0.2 0.944 122.4 36.2 -62.3 -49.9 10.1 -2.9 14.4 15 14 A M H <5S+ 0 0 26 -4,-2.7 -2,-0.2 -5,-0.2 -3,-0.2 0.858 127.9 31.9 -76.0 -36.6 7.8 -3.4 17.4 16 15 A Q H <5S+ 0 0 133 -4,-3.4 -3,-0.2 -5,-0.3 -2,-0.2 0.842 132.4 25.8 -90.5 -40.6 7.8 -7.2 17.7 17 16 A K H < - 0 0 6 37,-2.5 3,-1.8 -2,-0.4 4,-0.2 -0.431 30.0-121.7 -58.4 142.3 15.3 13.8 14.9 61 60 A T G > S+ 0 0 62 1,-0.3 3,-1.9 2,-0.2 -1,-0.2 0.810 109.4 67.1 -60.7 -30.9 15.7 17.5 15.6 62 61 A Q G 3 S+ 0 0 164 1,-0.3 -1,-0.3 2,-0.1 36,-0.1 0.814 100.3 50.8 -61.3 -23.9 18.2 17.8 12.8 63 62 A L G X> S+ 0 0 29 -3,-1.8 3,-2.1 34,-0.2 4,-0.6 0.411 75.3 108.4 -93.4 0.7 15.5 17.0 10.3 64 63 A N H X> + 0 0 10 -3,-1.9 4,-2.4 1,-0.3 3,-1.0 0.814 67.4 67.4 -47.9 -38.7 13.0 19.7 11.6 65 64 A P H 3> S+ 0 0 55 0, 0.0 4,-2.5 0, 0.0 6,-0.3 0.810 89.9 64.1 -54.8 -27.0 13.6 21.9 8.5 66 65 A L H <4>S+ 0 0 55 -3,-2.1 6,-2.2 2,-0.2 5,-1.5 0.877 110.6 37.4 -62.8 -36.6 11.9 19.2 6.4 67 66 A V H X<5S+ 0 0 24 -3,-1.0 3,-1.8 -4,-0.6 -1,-0.2 0.933 115.3 53.5 -77.7 -43.7 8.7 19.8 8.3 68 67 A E H 3<5S+ 0 0 97 -4,-2.4 -2,-0.2 1,-0.3 -1,-0.1 0.855 113.7 42.8 -61.8 -35.5 9.2 23.6 8.6 69 68 A E T 3<5S- 0 0 142 -4,-2.5 -1,-0.3 -5,-0.2 -2,-0.2 0.299 114.9-119.8 -98.7 11.2 9.6 24.0 4.9 70 69 A E T < 5S+ 0 0 138 -3,-1.8 -3,-0.2 2,-0.2 -4,-0.1 0.574 79.9 118.1 70.5 17.6 6.8 21.7 4.2 71 70 A Q S - 0 0 28 -2,-0.6 3,-2.4 -3,-0.1 -45,-0.3 -0.970 59.3 -51.6-155.4 167.9 4.0 16.5 5.4 74 73 A S T 3 S+ 0 0 44 -2,-0.3 -45,-0.2 1,-0.3 36,-0.1 -0.195 120.2 18.2 -53.4 126.4 0.7 14.6 5.7 75 74 A N T 3 S+ 0 0 40 -47,-3.0 -1,-0.3 1,-0.4 36,-0.2 0.006 91.4 128.7 97.7 -16.1 0.2 12.1 2.8 76 75 A C < - 0 0 0 -3,-2.4 -48,-2.7 -49,-0.1 2,-0.4 -0.251 52.5-135.6 -69.4 160.4 3.8 12.0 1.7 77 76 A V E +AF 27 104A 10 27,-2.2 26,-2.2 -50,-0.2 27,-1.8 -0.947 28.0 175.9-118.4 129.0 5.6 8.7 1.2 78 77 A C E -AF 26 102A 0 -52,-2.9 -52,-2.7 -2,-0.4 2,-0.5 -0.955 29.5-131.5-137.9 152.3 9.2 8.3 2.5 79 78 A Q E -AF 25 101A 53 22,-2.6 22,-2.2 -2,-0.3 2,-0.6 -0.932 25.5-137.7-101.4 122.3 11.9 5.6 2.8 80 79 A I E + F 0 100A 1 -56,-2.9 20,-0.3 -2,-0.5 3,-0.1 -0.756 24.8 175.3 -81.1 120.6 13.4 5.4 6.3 81 80 A H E + 0 0 69 18,-2.2 2,-0.3 -2,-0.6 19,-0.2 0.780 68.5 12.2 -97.8 -30.0 17.2 5.0 6.1 82 81 A R E + F 0 99A 109 17,-1.9 16,-2.6 2,-0.0 17,-1.7 -0.990 66.8 158.8-149.1 132.2 18.1 5.2 9.8 83 82 A F E - F 0 97A 8 -63,-0.3 2,-0.3 -2,-0.3 14,-0.2 -0.984 18.7-154.2-145.6 159.5 16.0 5.0 12.9 84 83 A I E - F 0 96A 75 12,-2.0 12,-3.2 -2,-0.3 2,-0.4 -0.959 14.2-133.0-131.6 153.0 16.5 4.2 16.6 85 84 A V E - F 0 95A 52 -2,-0.3 2,-0.4 10,-0.2 10,-0.2 -0.887 19.9-172.7-104.9 134.3 14.2 3.0 19.3 86 85 A N E - F 0 94A 86 8,-2.6 8,-3.3 -2,-0.4 2,-0.5 -0.991 11.5-148.7-125.6 140.2 14.1 4.7 22.7 87 86 A T E - F 0 93A 67 -2,-0.4 6,-0.2 6,-0.2 5,-0.1 -0.925 13.3-140.2-113.1 127.1 12.1 3.3 25.6 88 87 A L > - 0 0 54 4,-3.3 3,-2.1 -2,-0.5 0, 0.0 -0.344 28.3-104.1 -81.5 167.2 10.6 5.7 28.2 89 88 A K T 3 S+ 0 0 220 1,-0.3 -1,-0.1 2,-0.1 -2,-0.0 0.815 122.0 55.0 -61.7 -30.2 10.5 5.1 31.9 90 89 A D T 3 S- 0 0 94 2,-0.1 -1,-0.3 1,-0.0 -3,-0.0 0.529 123.6-102.2 -81.8 -2.1 6.8 4.3 31.6 91 90 A G S < S+ 0 0 50 -3,-2.1 -2,-0.1 1,-0.3 2,-0.1 0.304 73.9 139.8 101.7 -14.8 7.4 1.6 29.0 92 91 A R - 0 0 159 -5,-0.1 -4,-3.3 1,-0.0 2,-0.5 -0.425 44.1-141.6 -63.6 140.3 6.4 3.5 25.9 93 92 A R E - F 0 87A 126 28,-0.4 2,-0.4 -6,-0.2 -6,-0.2 -0.918 14.2-163.3-105.7 126.5 8.6 2.8 22.9 94 93 A V E - F 0 86A 21 -8,-3.3 -8,-2.6 -2,-0.5 2,-0.7 -0.918 10.1-146.7-110.6 137.6 9.4 5.8 20.6 95 94 A V E -eF 57 85A 0 -39,-2.6 -37,-2.6 -2,-0.4 2,-0.6 -0.913 14.6-156.6-106.8 113.1 10.8 5.4 17.1 96 95 A I E -eF 58 84A 30 -12,-3.2 -12,-2.0 -2,-0.7 2,-0.6 -0.824 7.8-142.8 -97.6 118.9 13.1 8.2 16.3 97 96 A L E +eF 59 83A 2 -39,-2.6 -37,-2.5 -2,-0.6 -14,-0.2 -0.715 28.3 166.7 -84.1 114.9 13.6 8.9 12.5 98 97 A M E + 0 0 49 -16,-2.6 2,-0.3 -2,-0.6 -15,-0.2 0.784 63.7 13.6-101.1 -39.1 17.2 9.9 11.9 99 98 A E E S+ F 0 82A 91 -17,-1.7 -18,-2.2 2,-0.0 -17,-1.9 -0.993 70.6 151.6-142.0 138.9 17.6 9.7 8.1 100 99 A L E - F 0 80A 28 -2,-0.3 2,-0.4 -20,-0.3 -20,-0.2 -0.971 32.3-134.2-158.5 163.4 15.0 9.4 5.4 101 100 A R E - F 0 79A 164 -22,-2.2 -22,-2.6 -2,-0.3 2,-0.7 -1.000 20.2-133.7-120.1 133.1 14.2 10.2 1.7 102 101 A V E + F 0 78A 45 -2,-0.4 -24,-0.3 -24,-0.2 3,-0.2 -0.742 25.2 179.4 -80.0 115.0 10.9 11.7 0.6 103 102 A L E + 0 0 74 -26,-2.2 2,-0.4 -2,-0.7 -25,-0.2 0.798 69.2 13.6 -85.7 -36.1 9.9 9.5 -2.4 104 103 A K E S- F 0 77A 107 -27,-1.8 -27,-2.2 -29,-0.0 -1,-0.3 -0.981 81.1-121.7-144.0 130.1 6.7 11.2 -3.3 105 104 A S >> - 0 0 42 -2,-0.4 4,-1.0 -29,-0.2 3,-0.7 -0.223 28.9-109.0 -66.5 162.9 5.3 14.6 -2.0 106 105 A A H >> S+ 0 0 7 1,-0.3 4,-2.9 -35,-0.3 3,-0.5 0.866 119.8 51.1 -57.0 -42.9 2.1 14.9 -0.2 107 106 A E H 34 S+ 0 0 155 1,-0.2 -1,-0.3 2,-0.2 -32,-0.0 0.691 106.0 55.6 -74.5 -18.6 0.5 16.6 -3.2 108 107 A A H <4 S+ 0 0 56 -3,-0.7 -1,-0.2 1,-0.1 -2,-0.2 0.636 117.4 34.9 -82.6 -18.2 1.6 13.9 -5.6 109 108 A V H << S- 0 0 25 -4,-1.0 -2,-0.2 -3,-0.5 -3,-0.1 0.832 81.7-176.6 -99.7 -55.7 -0.1 11.2 -3.4 110 109 A G < + 0 0 45 -4,-2.9 2,-0.3 -5,-0.2 -3,-0.1 0.100 53.4 45.3 95.0 -20.1 -3.1 13.2 -2.2 111 110 A V S S- 0 0 74 -36,-0.2 2,-0.3 -5,-0.1 -36,-0.0 -0.957 90.8 -86.3-152.4 156.9 -4.8 10.7 0.1 112 111 A K - 0 0 103 -2,-0.3 2,-0.5 1,-0.1 -83,-0.1 -0.585 52.1-123.6 -67.6 132.5 -4.1 8.2 2.9 113 112 A I - 0 0 5 -2,-0.3 -63,-0.1 -111,-0.1 -86,-0.1 -0.663 61.4 -31.5 -85.3 125.0 -3.2 5.0 1.2 114 113 A G S S- 0 0 28 -2,-0.5 -63,-0.1 1,-0.2 -2,-0.1 -0.174 86.9 -67.7 71.4-163.0 -5.3 2.0 2.1 115 114 A N - 0 0 147 -65,-0.4 -1,-0.2 2,-0.0 -2,-0.0 -0.480 56.2-179.2-131.8 65.3 -7.0 1.4 5.5 116 115 A P - 0 0 12 0, 0.0 -64,-0.3 0, 0.0 -65,-0.1 -0.246 15.7-142.6 -61.4 147.6 -4.3 0.7 8.0 117 116 A V E -d 52 0A 84 -66,-2.3 -64,-1.7 1,-0.0 -66,-0.1 -0.875 28.2 -86.0-115.9 154.1 -5.3 -0.0 11.6 118 117 A P E -d 53 0A 86 0, 0.0 2,-0.5 0, 0.0 -64,-0.2 -0.270 32.1-134.8 -64.0 135.5 -3.6 1.1 14.8 119 118 A Y - 0 0 33 -66,-2.8 2,-1.0 2,-0.1 -64,-0.3 -0.772 22.0-132.7 -82.7 130.5 -0.8 -1.0 16.2 120 119 A N 0 0 129 -2,-0.5 -66,-0.0 1,-0.1 -1,-0.0 -0.771 360.0 360.0 -94.1 103.3 -1.4 -1.3 19.9 121 120 A E 0 0 167 -2,-1.0 -28,-0.4 -28,-0.0 -1,-0.1 -0.454 360.0 360.0 96.4 360.0 1.9 -0.6 21.7