==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=5-JAN-2010 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER CELL ADHESION 13-JUN-07 2V37 . COMPND 2 MOLECULE: CADHERIN-13; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR S.A.DAMES,E.J.BANG,T.AHRENS,D.HAEUSSINGER,S.GRZESIEK . 105 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 6015.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 62 59.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(J) , SAME NUMBER PER 100 RESIDUES . 7 6.7 TOTAL NUMBER OF HYDROGEN BONDS IN PARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 31 29.5 TOTAL NUMBER OF HYDROGEN BONDS IN ANTIPARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 2 1.9 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 10.5 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 5 4.8 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 2 1.9 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+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 . 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 0 0 0 0 PARALLEL BRIDGES PER LADDER . 0 1 1 1 0 1 0 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 . 1 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 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 S 0 0 59 0, 0.0 26,-3.3 0, 0.0 2,-0.4 0.000 360.0 360.0 360.0 148.9 -18.2 -6.3 6.1 2 2 A I E -A 26 0A 19 24,-0.3 2,-0.4 25,-0.1 24,-0.3 -0.492 360.0-163.6 -66.7 122.2 -14.8 -5.0 5.0 3 3 A V E +A 25 0A 77 22,-3.7 22,-1.8 -2,-0.4 2,-0.3 -0.867 21.6 157.1-104.9 133.8 -12.1 -7.6 6.0 4 4 A V - 0 0 48 -2,-0.4 20,-0.1 20,-0.2 89,-0.0 -0.960 24.8-160.2-148.8 167.6 -8.6 -6.2 5.9 5 5 A S - 0 0 80 -2,-0.3 18,-0.1 89,-0.1 -2,-0.0 -0.985 44.3 -80.0-152.0 146.8 -5.2 -6.9 7.4 6 6 A P - 0 0 72 0, 0.0 2,-0.6 0, 0.0 89,-0.2 -0.230 44.8-140.0 -48.7 131.8 -2.1 -4.7 7.7 7 7 A I E -b 95 0B 18 87,-3.3 89,-3.0 15,-0.0 2,-0.8 -0.859 12.0-159.7 -99.8 121.6 -0.3 -4.6 4.4 8 8 A L E +b 96 0B 99 -2,-0.6 89,-0.2 87,-0.2 87,-0.1 -0.896 15.9 176.7-106.0 107.7 3.4 -4.8 4.8 9 9 A I E -b 97 0B 3 87,-3.2 89,-2.5 -2,-0.8 2,-0.3 -0.911 31.1-116.4-113.2 140.9 5.2 -3.5 1.7 10 10 A P E > -b 98 0B 40 0, 0.0 3,-0.8 0, 0.0 89,-0.2 -0.558 30.2-129.6 -75.5 134.6 9.0 -3.1 1.4 11 11 A E T 3 S+ 0 0 0 87,-2.8 55,-0.2 -2,-0.3 2,-0.1 -0.017 88.5 40.7 -67.8-172.7 10.1 0.5 0.8 12 12 A N T 3 S+ 0 0 35 53,-3.7 -1,-0.2 1,-0.2 52,-0.1 0.401 75.3 147.4 55.8 -9.2 12.5 1.5 -2.0 13 13 A Q < - 0 0 31 -3,-0.8 52,-0.2 -2,-0.1 2,-0.2 -0.350 35.8-153.2 -55.7 133.0 10.5 -0.9 -4.4 14 14 A R - 0 0 164 1,-0.2 -1,-0.1 50,-0.1 49,-0.0 -0.521 19.9 -34.3-107.4-179.7 10.8 0.8 -7.8 15 15 A Q S S+ 0 0 168 -2,-0.2 -1,-0.2 1,-0.1 48,-0.1 0.049 78.3 88.5 -54.3 171.8 8.7 0.8 -11.0 16 16 A P S S- 0 0 116 0, 0.0 -1,-0.1 0, 0.0 47,-0.1 0.151 84.9-169.1 -78.7 121.1 7.0 -0.3 -12.9 17 17 A F + 0 0 39 45,-0.2 45,-0.2 2,-0.1 2,-0.2 -0.637 52.5 71.5-110.6 170.5 4.1 0.8 -10.7 18 18 A P + 0 0 80 0, 0.0 2,-0.3 0, 0.0 44,-0.3 0.564 65.8 169.7 -69.7 167.6 1.3 1.0 -9.8 19 19 A R E -E 61 0C 159 42,-2.7 42,-3.6 -2,-0.2 2,-0.2 -0.993 37.8-109.7-148.9 142.2 1.2 -2.6 -8.4 20 20 A D E +E 60 0C 73 -2,-0.3 40,-0.3 40,-0.3 3,-0.1 -0.494 32.7 172.6 -67.8 136.0 -1.3 -4.5 -6.2 21 21 A V E - 0 0 37 38,-4.7 2,-0.3 1,-0.3 39,-0.2 0.309 63.4 -21.8-126.8 6.1 0.0 -5.1 -2.7 22 22 A G E -E 59 0C 19 37,-1.3 37,-2.2 -15,-0.1 2,-0.4 -0.992 61.1-108.1 172.1-175.0 -3.1 -6.5 -1.1 23 23 A K E -E 58 0C 97 35,-0.3 2,-0.5 -2,-0.3 35,-0.3 -0.897 9.0-156.5-145.2 121.7 -6.9 -6.8 -1.3 24 24 A V - 0 0 1 33,-4.2 2,-0.4 -2,-0.4 -20,-0.2 -0.772 27.4-179.2 -89.9 131.4 -9.6 -5.3 0.9 25 25 A V E -A 3 0A 70 -22,-1.8 -22,-3.7 -2,-0.5 2,-0.4 -0.968 22.9-133.6-132.0 149.8 -12.7 -7.5 0.5 26 26 A D E -A 2 0A 21 -2,-0.4 -24,-0.3 -24,-0.3 7,-0.0 -0.857 7.9-145.2-105.7 138.8 -16.1 -7.2 2.0 27 27 A S S S- 0 0 76 -26,-3.3 -1,-0.1 -2,-0.4 -25,-0.1 0.724 91.5 -7.0 -70.8 -26.5 -17.7 -10.2 3.5 28 28 A D S S+ 0 0 87 2,-0.1 3,-0.1 -3,-0.0 -1,-0.1 0.462 87.7 132.7-147.7 -13.8 -21.3 -9.3 2.4 29 29 A R S S- 0 0 78 1,-0.1 -3,-0.1 2,-0.1 4,-0.1 -0.209 75.3 -71.0 -55.3 145.8 -21.5 -5.8 0.9 30 30 A P > - 0 0 55 0, 0.0 3,-3.1 0, 0.0 -1,-0.1 0.059 38.7-123.6 -35.4 133.7 -23.5 -5.7 -2.4 31 31 A E T 3 S+ 0 0 202 1,-0.3 -2,-0.1 -3,-0.1 -3,-0.0 0.771 115.9 58.1 -55.1 -19.9 -21.7 -7.3 -5.3 32 32 A R T 3 S+ 0 0 119 2,-0.1 -1,-0.3 0, 0.0 2,-0.1 0.601 81.2 113.4 -83.3 -16.3 -22.1 -3.9 -6.9 33 33 A S < - 0 0 9 -3,-3.1 2,-0.3 48,-0.2 48,-0.3 -0.391 50.4-162.5 -63.0 136.1 -20.3 -2.1 -4.1 34 34 A K E -C 80 0B 64 46,-3.0 46,-3.3 -2,-0.1 2,-0.4 -0.858 19.4-119.0-115.8 146.7 -17.0 -0.6 -5.1 35 35 A F E -C 79 0B 14 19,-3.8 2,-0.3 -2,-0.3 44,-0.2 -0.718 15.2-150.7 -93.8 144.2 -14.4 0.3 -2.5 36 36 A R E -C 78 0B 67 42,-3.4 42,-1.9 -2,-0.4 2,-0.4 -0.804 8.0-157.2-101.3 151.0 -12.9 3.8 -1.7 37 37 A L E +C 77 0B 17 -2,-0.3 2,-0.3 40,-0.2 40,-0.2 -0.961 22.3 157.7-125.9 140.1 -9.4 4.2 -0.3 38 38 A T E +C 76 0B 35 38,-2.1 38,-3.1 -2,-0.4 2,-0.1 -0.922 18.8 83.8-150.3 171.1 -8.5 7.3 1.6 39 39 A G E > >S-C 75 0B 0 36,-0.3 3,-3.2 -2,-0.3 5,-2.4 -0.433 86.4 -29.5 117.0 169.9 -5.8 8.3 4.2 40 40 A K B 3 5S+g 44 0D 66 34,-0.8 5,-0.3 1,-0.3 7,-0.1 -0.430 135.7 30.9 -60.1 111.1 -2.2 9.5 4.3 41 41 A G T 3 5S+ 0 0 0 3,-3.7 9,-4.1 5,-0.9 8,-2.6 0.124 125.3 46.2 120.2 -18.2 -0.8 7.8 1.2 42 42 A V T < 5S- 0 0 17 -3,-3.2 6,-4.1 2,-0.4 7,-0.1 0.452 136.5 -19.0-116.7 -97.3 -4.1 7.9 -0.7 43 43 A D T 5S+ 0 0 87 4,-0.2 2,-0.4 -4,-0.1 -3,-0.2 0.621 128.7 69.2 -93.5 -8.0 -6.1 11.2 -0.7 44 44 A Q B S- 0 0 31 0, 0.0 -5,-0.9 0, 0.0 3,-0.6 0.390 101.2-160.3 -70.8 127.5 1.4 11.7 0.9 47 47 A K T 3 + 0 0 114 1,-0.2 -4,-0.2 -4,-0.2 -5,-0.2 -0.561 60.8 15.0 -82.1 150.4 -1.3 11.8 -1.7 48 48 A G T 3 S+ 0 0 36 -6,-4.1 -6,-0.2 -2,-0.2 -1,-0.2 0.864 86.4 115.9 62.8 38.9 -1.7 9.3 -4.6 49 49 A I S < S+ 0 0 16 -8,-2.6 13,-2.7 -3,-0.6 14,-0.4 0.828 77.3 28.3-100.3 -48.1 0.6 6.7 -3.1 50 50 A F E +F 61 0C 1 -9,-4.1 2,-0.4 11,-0.2 -1,-0.3 -0.900 65.4 178.2-114.5 143.0 -1.8 3.9 -2.5 51 51 A R E -F 60 0C 130 9,-3.2 9,-3.1 -2,-0.4 2,-0.3 -0.995 17.3-144.2-142.5 133.8 -5.0 3.2 -4.5 52 52 A I E -F 59 0C 6 -2,-0.4 2,-1.0 7,-0.3 7,-0.3 -0.722 28.1-110.4 -95.9 150.8 -7.4 0.4 -4.1 53 53 A N > - 0 0 61 5,-3.0 4,-3.6 -2,-0.3 5,-0.3 -0.672 27.6-145.9 -79.8 105.7 -9.2 -1.2 -7.0 54 54 A E T 4 S+ 0 0 85 -2,-1.0 -19,-3.8 1,-0.2 26,-0.2 0.797 94.3 33.6 -42.8 -36.8 -12.7 0.1 -6.3 55 55 A N T 4 S+ 0 0 88 -21,-0.3 -1,-0.2 1,-0.1 -2,-0.1 0.860 128.3 32.5 -92.8 -43.7 -14.1 -3.2 -7.7 56 56 A T T 4 S- 0 0 61 2,-0.1 -2,-0.2 -21,-0.1 3,-0.1 0.732 95.1-132.0 -85.1 -25.3 -11.6 -5.8 -6.7 57 57 A G < + 0 0 0 -4,-3.6 -33,-4.2 1,-0.3 2,-0.4 0.607 49.3 160.7 81.1 9.5 -10.6 -4.1 -3.5 58 58 A S E -E 23 0C 16 -5,-0.3 -5,-3.0 -35,-0.3 2,-0.6 -0.498 35.7-141.8 -65.8 120.6 -7.0 -4.7 -4.6 59 59 A V E -EF 22 52C 0 -37,-2.2 -38,-4.7 -2,-0.4 -37,-1.3 -0.733 27.0-174.8 -84.0 121.8 -4.8 -2.3 -2.7 60 60 A S E -EF 20 51C 17 -9,-3.1 -9,-3.2 -2,-0.6 -40,-0.3 -0.920 21.4-136.1-121.2 148.9 -2.1 -1.1 -5.1 61 61 A V E -EF 19 50C 0 -42,-3.6 -42,-2.7 -2,-0.4 -11,-0.2 -0.702 7.7-157.3 -98.4 149.1 0.9 1.1 -4.6 62 62 A T - 0 0 24 -13,-2.7 2,-0.2 -2,-0.3 -45,-0.2 0.607 67.8 -11.1-105.0 -15.5 1.6 3.8 -7.2 63 63 A R S S- 0 0 102 -14,-0.4 -50,-0.1 1,-0.2 -44,-0.1 -0.815 92.9 -51.9-157.4-159.3 5.4 4.3 -6.7 64 64 A T - 0 0 58 -2,-0.2 2,-0.3 -52,-0.1 -1,-0.2 -0.198 50.5-147.1 -80.8 179.4 8.2 3.5 -4.4 65 65 A L - 0 0 9 -52,-0.2 -53,-3.7 -55,-0.2 2,-0.3 -0.937 8.2-155.2-142.2 167.6 8.0 4.2 -0.6 66 66 A D > - 0 0 45 -2,-0.3 4,-1.5 -55,-0.2 3,-0.5 -0.995 18.9-138.4-147.8 139.2 10.4 5.1 2.3 67 67 A R T 4 S+ 0 0 49 -2,-0.3 30,-0.1 1,-0.2 5,-0.1 0.572 100.6 61.6 -76.1 -10.7 9.9 4.4 6.0 68 68 A E T 4 S+ 0 0 141 2,-0.1 -1,-0.2 1,-0.1 3,-0.2 0.720 103.4 48.8 -90.1 -20.1 11.1 7.9 7.0 69 69 A V T 4 S- 0 0 96 -3,-0.5 2,-0.3 1,-0.4 -2,-0.2 0.956 139.6 -14.5 -79.0 -53.3 8.3 9.6 5.2 70 70 A I < - 0 0 19 -4,-1.5 -1,-0.4 1,-0.1 3,-0.2 -0.983 51.4-164.9-148.4 134.2 5.7 7.3 6.8 71 71 A A S S+ 0 0 50 -2,-0.3 26,-2.5 1,-0.3 2,-0.4 0.761 90.2 20.7 -89.1 -28.3 6.3 4.1 8.6 72 72 A V E - D 0 96B 48 24,-0.2 2,-0.9 -5,-0.1 -1,-0.3 -0.898 69.9-148.9-142.4 115.1 2.7 3.1 8.3 73 73 A Y E - D 0 95B 4 22,-3.1 22,-3.1 -2,-0.4 2,-1.2 -0.700 17.5-155.8 -81.8 111.9 0.3 4.6 5.8 74 74 A Q E + D 0 94B 64 -2,-0.9 -34,-0.8 20,-0.2 20,-0.3 -0.783 20.9 179.8 -92.4 95.5 -3.0 4.4 7.7 75 75 A L E -CD 39 93B 0 18,-3.1 18,-3.4 -2,-1.2 2,-0.4 -0.463 19.9-140.0 -90.3 170.6 -5.5 4.3 5.0 76 76 A F E -CD 38 92B 76 -38,-3.1 -38,-2.1 16,-0.3 2,-0.4 -0.997 13.9-160.0-134.4 132.0 -9.2 4.2 5.4 77 77 A V E -CD 37 91B 0 14,-2.8 14,-3.6 -2,-0.4 2,-0.4 -0.875 7.1-174.4-112.3 150.1 -11.4 2.1 3.2 78 78 A E E -C 36 0B 40 -42,-1.9 -42,-3.4 -2,-0.4 2,-0.5 -0.998 24.0-129.5-142.1 142.1 -15.2 2.4 2.5 79 79 A T E -CD 35 88B 0 9,-0.7 8,-2.5 -2,-0.4 9,-1.4 -0.748 32.8-173.7 -88.7 129.4 -17.6 0.2 0.6 80 80 A T E -CD 34 86B 4 -46,-3.3 -46,-3.0 -2,-0.5 6,-0.3 -0.915 16.9-132.0-123.2 150.4 -19.6 2.4 -1.8 81 81 A D > - 0 0 20 4,-2.8 3,-3.9 -2,-0.4 -48,-0.2 -0.547 38.1 -99.0 -92.6 170.1 -22.5 1.5 -4.0 82 82 A V T 3 S+ 0 0 82 1,-0.3 -1,-0.1 -2,-0.2 -49,-0.1 0.763 127.6 68.8 -58.5 -15.0 -22.8 2.4 -7.7 83 83 A N T 3 S- 0 0 135 2,-0.1 -1,-0.3 1,-0.1 3,-0.1 0.545 115.2-122.5 -79.2 -5.1 -24.9 5.1 -6.1 84 84 A G S < S+ 0 0 54 -3,-3.9 -2,-0.1 1,-0.3 2,-0.1 0.393 70.4 134.3 79.0 -4.9 -21.6 6.4 -4.7 85 85 A K - 0 0 136 -5,-0.1 -4,-2.8 1,-0.1 2,-0.6 -0.455 61.9-119.7 -75.2 150.6 -23.1 6.1 -1.3 86 86 A T E + D 0 80B 51 -6,-0.3 -6,-0.3 1,-0.2 3,-0.1 -0.788 32.1 175.0 -90.6 119.6 -21.0 4.5 1.4 87 87 A L E S+ 0 0 55 -8,-2.5 2,-0.3 -2,-0.6 -1,-0.2 0.786 71.6 14.6 -94.4 -30.6 -22.7 1.4 2.7 88 88 A E E S+ D 0 79B 52 -9,-1.4 -9,-0.7 -87,-0.0 -1,-0.2 -0.856 95.5 2.7-135.3 170.1 -19.8 0.4 5.0 89 89 A G E - 0 0 32 1,-0.3 -11,-0.2 -2,-0.3 2,-0.1 -0.209 17.4-169.1 78.0-179.2 -16.6 2.1 6.3 90 90 A P E + 0 0 89 0, 0.0 -1,-0.3 0, 0.0 -12,-0.2 0.240 59.2 164.4 -66.6 127.0 -14.8 4.2 6.7 91 91 A V E - D 0 77B 34 -14,-3.6 -14,-2.8 -3,-0.1 2,-0.3 -0.716 36.0-110.0-105.5 161.9 -12.8 1.3 8.1 92 92 A P E - D 0 76B 79 0, 0.0 2,-0.4 0, 0.0 -16,-0.3 -0.678 28.1-175.2 -94.4 151.2 -9.0 1.6 8.6 93 93 A L E - D 0 75B 2 -18,-3.4 -18,-3.1 -2,-0.3 2,-0.5 -0.996 11.7-152.4-141.8 129.8 -6.3 -0.2 6.6 94 94 A E E - D 0 74B 93 -2,-0.4 -87,-3.3 -20,-0.3 2,-0.6 -0.917 6.8-167.5-110.9 130.2 -2.6 0.0 7.6 95 95 A V E -bD 7 73B 0 -22,-3.1 -22,-3.1 -2,-0.5 2,-0.3 -0.933 13.6-161.3-111.4 111.7 0.2 -0.3 5.1 96 96 A I E -bD 8 72B 48 -89,-3.0 -87,-3.2 -2,-0.6 2,-1.1 -0.746 17.2-129.8 -95.5 142.4 3.6 -0.7 6.9 97 97 A V E -b 9 0B 1 -26,-2.5 -89,-0.1 -2,-0.3 -30,-0.0 -0.740 32.4-174.5 -91.9 96.1 6.8 -0.0 5.0 98 98 A I E -b 10 0B 62 -89,-2.5 -87,-2.8 -2,-1.1 2,-0.2 -0.287 21.4-114.3 -82.2 172.0 9.0 -3.1 5.6 99 99 A D - 0 0 45 -89,-0.2 2,-0.4 4,-0.1 -1,-0.1 -0.554 12.7-139.1 -97.6 175.0 12.7 -3.4 4.5 100 100 A Q S S- 0 0 50 -2,-0.2 0, 0.0 1,-0.1 0, 0.0 -0.951 88.3 -21.6-135.7 105.9 14.1 -5.7 1.9 101 101 A N S S- 0 0 165 -2,-0.4 -1,-0.1 1,-0.2 0, 0.0 0.973 132.0 -52.0 53.6 47.1 17.5 -7.2 3.0 102 102 A D S S+ 0 0 111 2,-0.1 -1,-0.2 1,-0.1 -3,-0.0 0.973 74.6 178.7 50.3 77.9 17.6 -4.1 5.3 103 103 A N S S- 0 0 51 1,-0.2 -4,-0.1 2,-0.0 -1,-0.1 0.985 82.5 -20.9 -68.5 -51.8 16.9 -1.4 2.7 104 104 A R 0 0 133 1,-0.0 -1,-0.2 -93,-0.0 -37,-0.1 -0.592 360.0 360.0-157.7 82.9 17.0 1.2 5.5 105 105 A P 0 0 129 0, 0.0 -6,-0.1 0, 0.0 -3,-0.0 0.601 360.0 360.0 -51.5 360.0 16.4 -0.4 9.0