==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=21-DEC-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER GENE REGULATION 02-MAY-05 1ZKH . COMPND 2 MOLECULE: SPLICING FACTOR 3 SUBUNIT 1; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR J.A.LUKIN,S.DHE-PAGANON,V.GUIDO,A.LEMAK,G.V.AVVAKUMOV,S.XUE, . 86 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 4833.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 66 76.7 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(J) , SAME NUMBER PER 100 RESIDUES . 5 5.8 TOTAL NUMBER OF HYDROGEN BONDS IN PARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 19 22.1 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 . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-4), SAME NUMBER PER 100 RESIDUES . 1 1.2 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-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 17.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 8 9.3 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 12 14.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 2 2.3 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 0 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 RESIDUES PER ALPHA HELIX . 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 0 0 PARALLEL BRIDGES PER LADDER . 1 0 1 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 ANTIPARALLEL BRIDGES PER LADDER . 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 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 P 0 0 112 0, 0.0 2,-0.3 0, 0.0 73,-0.1 0.000 360.0 360.0 360.0-179.7 1.9 -0.5 -2.0 2 2 A V E -A 28 0A 13 26,-2.8 26,-1.8 71,-0.1 2,-0.7 -0.887 360.0-109.0-126.0 157.1 2.9 -3.1 -4.5 3 3 A S E -A 27 0A 42 -2,-0.3 72,-3.0 24,-0.2 73,-2.0 -0.765 40.2-179.3 -90.7 117.8 5.7 -5.7 -4.6 4 4 A I E -Ab 26 76A 5 22,-3.0 22,-3.2 -2,-0.7 2,-0.3 -0.911 8.2-161.2-121.0 143.5 8.4 -4.8 -7.2 5 5 A K E -Ab 25 77A 60 71,-3.1 73,-2.9 -2,-0.4 2,-0.5 -0.918 9.4-152.5-126.2 150.5 11.5 -6.7 -8.1 6 6 A V E -Ab 24 78A 4 18,-2.6 18,-3.2 -2,-0.3 2,-0.9 -0.943 15.3-143.1-124.8 107.2 14.7 -5.8 -9.9 7 7 A Q E -Ab 23 79A 72 71,-3.5 73,-2.6 -2,-0.5 16,-0.2 -0.599 20.7-147.6 -70.1 105.8 16.5 -8.6 -11.7 8 8 A V - 0 0 1 14,-2.4 73,-0.1 -2,-0.9 2,-0.0 -0.596 16.8-117.8 -76.4 131.8 20.2 -7.8 -11.1 9 9 A P - 0 0 25 0, 0.0 2,-1.6 0, 0.0 12,-1.5 -0.355 28.9-104.4 -68.0 149.6 22.5 -8.8 -14.0 10 10 A N + 0 0 108 10,-0.3 10,-0.2 11,-0.2 2,-0.2 -0.599 68.7 135.5 -76.3 87.0 25.2 -11.3 -13.3 11 11 A M + 0 0 25 -2,-1.6 8,-0.4 1,-0.1 4,-0.2 -0.590 8.9 146.9-135.6 76.1 28.3 -9.0 -13.2 12 12 A Q S S+ 0 0 89 -2,-0.2 -1,-0.1 1,-0.1 8,-0.1 0.899 90.6 2.5 -79.9 -45.4 30.3 -10.1 -10.3 13 13 A D S S+ 0 0 119 -3,-0.1 -1,-0.1 1,-0.1 -2,-0.1 0.397 114.8 86.0-118.7 -5.6 33.8 -9.3 -11.6 14 14 A K S S- 0 0 120 5,-0.2 2,-0.3 3,-0.1 -2,-0.1 0.576 108.7 -2.3 -75.7 -8.1 32.5 -7.9 -14.9 15 15 A T S S- 0 0 28 -4,-0.2 -4,-0.0 2,-0.2 0, 0.0 -0.896 77.1-100.0-163.8-172.7 32.2 -4.6 -13.1 16 16 A E S S+ 0 0 175 -2,-0.3 2,-0.1 2,-0.0 -4,-0.1 0.381 84.7 100.8-106.0 0.4 32.6 -2.9 -9.7 17 17 A W S S- 0 0 30 -6,-0.2 -2,-0.2 1,-0.1 29,-0.1 -0.340 88.4-104.4 -85.4 168.6 28.9 -2.9 -8.7 18 18 A K S S+ 0 0 63 26,-0.1 2,-0.5 27,-0.1 -6,-0.1 0.068 72.1 139.2 -81.0 28.8 27.2 -5.4 -6.4 19 19 A L + 0 0 0 -8,-0.4 -5,-0.2 1,-0.1 -4,-0.1 -0.614 9.9 149.6 -81.1 122.0 25.7 -7.2 -9.4 20 20 A N S S- 0 0 77 -2,-0.5 -10,-0.3 -10,-0.2 -1,-0.1 0.174 73.3 -91.4-138.1 16.7 25.7 -10.9 -9.0 21 21 A G S S+ 0 0 16 -12,-1.5 -11,-0.2 1,-0.2 -2,-0.1 0.411 85.3 133.2 88.2 -2.5 22.7 -12.0 -10.9 22 22 A Q - 0 0 72 -13,-0.3 -14,-2.4 -15,-0.1 2,-0.5 -0.061 56.0-112.6 -73.8 179.4 20.4 -11.9 -7.8 23 23 A V E -A 7 0A 66 -16,-0.2 2,-0.3 -3,-0.1 -16,-0.2 -0.965 18.2-144.0-120.6 128.6 17.0 -10.3 -7.6 24 24 A L E -A 6 0A 30 -18,-3.2 -18,-2.6 -2,-0.5 2,-0.5 -0.685 12.1-157.9 -87.8 144.9 16.2 -7.2 -5.6 25 25 A V E +A 5 0A 96 -2,-0.3 2,-0.3 -20,-0.2 -20,-0.2 -0.949 19.9 162.3-130.9 111.1 12.8 -7.0 -3.9 26 26 A F E -A 4 0A 64 -22,-3.2 -22,-3.0 -2,-0.5 2,-0.4 -0.791 28.3-139.6-120.9 162.6 11.3 -3.7 -3.0 27 27 A T E +A 3 0A 80 -2,-0.3 -24,-0.2 -24,-0.2 -2,-0.0 -0.970 31.1 158.1-127.7 119.0 7.8 -2.5 -2.1 28 28 A L E -A 2 0A 29 -26,-1.8 -26,-2.8 -2,-0.4 2,-0.1 -0.970 42.5-100.8-137.7 149.0 6.5 0.8 -3.4 29 29 A P > - 0 0 45 0, 0.0 3,-2.1 0, 0.0 38,-0.2 -0.389 33.5-116.9 -65.0 148.6 3.1 2.4 -4.0 30 30 A L T 3 S+ 0 0 67 1,-0.3 38,-1.4 37,-0.1 39,-0.2 0.657 111.8 72.3 -60.5 -14.5 1.8 2.4 -7.6 31 31 A T T 3 S+ 0 0 113 36,-0.2 -1,-0.3 37,-0.1 0, 0.0 0.707 84.0 81.8 -77.0 -21.6 2.0 6.2 -7.3 32 32 A D S < S- 0 0 43 -3,-2.1 35,-2.1 34,-0.1 36,-0.7 -0.052 71.3-139.3 -74.2-174.8 5.8 6.2 -7.4 33 33 A Q B >> -E 66 0B 73 33,-0.3 3,-1.6 34,-0.2 4,-0.8 -0.832 30.2 -89.0-144.0 174.7 7.8 6.1 -10.6 34 34 A V H >> S+ 0 0 2 31,-1.6 4,-2.8 28,-0.4 3,-0.6 0.795 114.6 74.7 -59.0 -30.1 10.8 4.6 -12.3 35 35 A S H 3> S+ 0 0 37 28,-0.6 4,-1.5 30,-0.6 -1,-0.3 0.831 95.4 50.0 -52.6 -34.3 12.8 7.6 -11.1 36 36 A V H <> S+ 0 0 30 -3,-1.6 4,-1.8 2,-0.2 -1,-0.3 0.831 111.0 48.9 -75.0 -32.7 12.7 5.9 -7.6 37 37 A I H S+ 0 0 0 -4,-2.2 4,-3.4 2,-0.2 5,-1.2 0.909 108.7 54.7 -69.8 -41.9 19.8 1.0 -7.8 42 42 A H H <5S+ 0 0 68 -4,-2.0 -2,-0.2 -5,-0.2 -1,-0.2 0.805 113.2 43.7 -58.7 -31.5 22.4 3.7 -8.3 43 43 A E H <5S+ 0 0 141 -4,-1.7 -2,-0.2 2,-0.1 -1,-0.2 0.853 118.2 43.6 -81.7 -36.6 22.7 3.9 -4.5 44 44 A A H <5S+ 0 0 51 -4,-2.1 -2,-0.2 -5,-0.2 -3,-0.2 0.930 134.4 13.3 -76.5 -49.3 22.7 0.1 -4.0 45 45 A T T <5S- 0 0 16 -4,-3.4 -3,-0.2 2,-0.2 -2,-0.1 0.856 98.3-119.4 -96.1 -45.3 25.1 -0.9 -6.8 46 46 A G < + 0 0 35 -5,-1.2 -4,-0.2 1,-0.3 -3,-0.1 0.063 68.6 128.1 126.1 -20.1 26.6 2.4 -7.8 47 47 A M - 0 0 0 -6,-0.4 -1,-0.3 1,-0.1 -2,-0.2 -0.531 52.4-137.2 -77.8 119.3 25.5 2.5 -11.4 48 48 A P >> - 0 0 58 0, 0.0 3,-1.7 0, 0.0 4,-1.2 -0.327 25.5-108.9 -68.0 158.0 23.7 5.7 -12.4 49 49 A A T 34 S+ 0 0 30 1,-0.3 14,-0.1 2,-0.2 5,-0.1 0.583 106.1 89.5 -64.2 -9.6 20.6 5.6 -14.6 50 50 A G T 34 S+ 0 0 53 1,-0.2 -1,-0.3 3,-0.0 3,-0.0 0.760 112.9 6.7 -59.0 -26.5 22.9 7.1 -17.3 51 51 A K T <4 S+ 0 0 58 -3,-1.7 32,-3.6 32,-0.1 2,-0.6 0.361 110.7 99.0-134.0 -5.7 23.7 3.6 -18.3 52 52 A Q E < -C 82 0A 4 -4,-1.2 2,-0.4 30,-0.2 30,-0.2 -0.793 54.0-167.1 -94.7 116.0 21.4 1.5 -16.2 53 53 A K E -C 81 0A 49 28,-2.7 28,-2.3 -2,-0.6 2,-0.6 -0.876 9.2-152.6-105.8 140.2 18.3 0.4 -18.0 54 54 A L E -CD 80 61A 2 7,-0.7 7,-2.7 -2,-0.4 2,-0.7 -0.949 9.4-163.4-115.5 116.8 15.2 -1.0 -16.3 55 55 A Q E -CD 79 60A 56 24,-3.0 24,-2.3 -2,-0.6 2,-0.7 -0.876 2.6-168.1-108.0 112.1 13.1 -3.4 -18.3 56 56 A Y E > S-CD 78 59A 30 3,-2.8 3,-1.3 -2,-0.7 22,-0.2 -0.881 78.2 -23.6-102.6 114.4 9.6 -4.1 -17.1 57 57 A E T 3 S- 0 0 123 20,-1.1 -1,-0.2 -2,-0.7 3,-0.1 0.759 133.1 -44.1 56.6 29.5 8.0 -7.0 -18.9 58 58 A G T 3 S+ 0 0 47 1,-0.3 2,-0.5 -3,-0.1 -1,-0.3 0.517 115.1 118.4 96.5 8.8 10.4 -6.4 -21.8 59 59 A I E < -D 56 0A 80 -3,-1.3 -3,-2.8 0, 0.0 2,-1.4 -0.932 64.3-134.7-115.2 118.5 10.0 -2.6 -21.8 60 60 A F E -D 55 0A 120 -2,-0.5 -5,-0.3 -5,-0.3 2,-0.1 -0.582 33.6-157.3 -68.5 94.3 12.9 -0.3 -21.2 61 61 A I E -D 54 0A 2 -7,-2.7 -7,-0.7 -2,-1.4 2,-0.3 -0.404 4.3-148.5 -76.4 152.8 11.2 2.0 -18.8 62 62 A K > - 0 0 112 -2,-0.1 3,-2.0 -9,-0.1 -28,-0.4 -0.781 28.6-104.6-122.4 167.3 12.5 5.5 -18.3 63 63 A D T 3 S+ 0 0 73 1,-0.3 -28,-0.6 -2,-0.3 -27,-0.1 0.777 116.8 64.6 -59.4 -27.9 12.6 8.1 -15.5 64 64 A S T 3 S+ 0 0 100 -30,-0.1 -1,-0.3 -31,-0.1 2,-0.2 0.601 96.9 70.2 -75.0 -11.1 9.8 10.0 -17.2 65 65 A N S < S- 0 0 14 -3,-2.0 -31,-1.6 1,-0.0 -30,-0.6 -0.586 70.4-145.9-105.9 170.0 7.4 7.1 -16.6 66 66 A S B > -E 33 0B 33 -33,-0.3 4,-1.2 -2,-0.2 -33,-0.3 -0.717 29.4-105.7-130.4 175.0 5.9 5.7 -13.4 67 67 A L H >>S+ 0 0 0 -35,-2.1 5,-2.9 -2,-0.2 4,-0.5 0.916 122.9 49.4 -69.4 -43.3 4.8 2.5 -11.9 68 68 A A H >45S+ 0 0 39 -38,-1.4 3,-0.6 -36,-0.7 -1,-0.2 0.844 103.1 63.3 -61.3 -35.1 1.1 3.3 -12.5 69 69 A Y H 345S+ 0 0 142 1,-0.3 -1,-0.2 -39,-0.2 -2,-0.2 0.895 113.9 32.1 -57.2 -42.1 2.0 4.2 -16.1 70 70 A Y H 3<5S- 0 0 36 -4,-1.2 -1,-0.3 -3,-0.3 -2,-0.2 0.417 113.1-119.3 -95.1 0.3 3.1 0.6 -16.7 71 71 A N T <<5 - 0 0 121 -3,-0.6 2,-1.7 -4,-0.5 -3,-0.2 0.926 36.8-170.3 59.0 47.3 0.5 -0.8 -14.2 72 72 A M < + 0 0 1 -5,-2.9 -1,-0.2 -42,-0.1 4,-0.2 -0.542 13.1 177.3 -70.0 87.5 3.1 -2.3 -12.0 73 73 A A > - 0 0 60 -2,-1.7 3,-0.6 -3,-0.2 2,-0.4 -0.083 48.8 -47.9 -77.3-173.3 0.8 -4.3 -9.7 74 74 A N T 3 S+ 0 0 110 1,-0.2 -1,-0.2 -72,-0.1 -70,-0.1 -0.454 131.3 32.5 -63.4 115.7 2.0 -6.6 -7.0 75 75 A G T 3 S+ 0 0 39 -72,-3.0 2,-0.7 -2,-0.4 -1,-0.2 0.752 73.5 169.3 106.2 35.8 4.7 -8.8 -8.5 76 76 A A E < -b 4 0A 0 -73,-2.0 -71,-3.1 -3,-0.6 2,-0.9 -0.715 20.3-155.4 -82.6 114.9 6.2 -6.4 -11.1 77 77 A V E -b 5 0A 48 -2,-0.7 -20,-1.1 -73,-0.2 2,-0.3 -0.806 12.4-173.1 -96.3 104.8 9.4 -8.1 -12.3 78 78 A I E -bC 6 56A 2 -73,-2.9 -71,-3.5 -2,-0.9 2,-0.6 -0.692 14.2-142.9 -94.1 150.2 11.9 -5.5 -13.6 79 79 A H E -bC 7 55A 71 -24,-2.3 -24,-3.0 -2,-0.3 2,-0.4 -0.961 8.4-150.2-117.6 114.7 15.0 -6.5 -15.4 80 80 A L E + C 0 54A 6 -73,-2.6 2,-0.3 -2,-0.6 -26,-0.2 -0.706 27.9 161.0 -84.2 133.6 18.2 -4.5 -14.8 81 81 A A E - C 0 53A 37 -28,-2.3 -28,-2.7 -2,-0.4 2,-0.4 -0.994 43.6-103.5-151.9 148.3 20.6 -4.4 -17.6 82 82 A L E - C 0 52A 35 -2,-0.3 3,-0.3 -30,-0.2 -30,-0.2 -0.614 26.6-142.8 -76.7 129.1 23.5 -2.3 -18.8 83 83 A K S S+ 0 0 113 -32,-3.6 2,-0.3 -2,-0.4 -1,-0.1 0.922 82.4 2.1 -56.9 -51.1 22.4 0.0 -21.7 84 84 A E - 0 0 146 -33,-0.3 2,-1.2 2,-0.1 -1,-0.3 -0.915 65.0-147.7-148.2 110.6 25.7 -0.2 -23.6 85 85 A R 0 0 169 -2,-0.3 -34,-0.0 -3,-0.3 -3,-0.0 -0.687 360.0 360.0 -84.3 98.4 28.7 -2.3 -22.7 86 86 A G 0 0 108 -2,-1.2 -2,-0.1 0, 0.0 0, 0.0 -0.935 360.0 360.0 170.2 360.0 31.6 -0.3 -23.9