==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=11-DEC-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER PROTEIN BINDING 03-SEP-03 1QWP . COMPND 2 MOLECULE: 11-MER PEPTIDE FROM AMYLOID BETA A4 PROTEIN; . SOURCE 2 SYNTHETIC: YES; . AUTHOR A.M.D'URSI,M.R.ARMENANTE,R.GUERRINI,S.SALVADORI, . 11 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 1144.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 6 54.5 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 . 0 0.0 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 . 0 0.0 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 . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 4 36.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 2 18.2 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 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 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 . 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 ANTIPARALLEL BRIDGES PER LADDER . 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 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 25 A G 0 0 131 0, 0.0 2,-0.3 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0-111.2 -8.4 1.7 2.4 2 26 A S - 0 0 71 1,-0.1 5,-0.2 4,-0.0 4,-0.1 -0.172 360.0-101.5 -89.0 39.9 -5.9 1.9 -0.4 3 27 A N >> + 0 0 94 -2,-0.3 3,-2.9 1,-0.1 4,-1.6 0.867 60.7 170.3 40.7 46.5 -3.8 -0.8 1.3 4 28 A K H 3> S+ 0 0 148 1,-0.3 4,-0.8 2,-0.3 -1,-0.1 0.871 71.7 65.3 -52.0 -40.1 -1.6 2.0 2.4 5 29 A G H 34 S+ 0 0 73 1,-0.3 -1,-0.3 2,-0.2 -2,-0.1 0.661 110.4 38.0 -57.6 -15.5 0.2 -0.5 4.6 6 30 A A H X4 S+ 0 0 59 -3,-2.9 3,-3.9 -4,-0.1 -1,-0.3 0.640 90.9 86.9-106.2 -25.3 1.2 -2.1 1.3 7 31 A I H >< + 0 0 52 -4,-1.6 3,-3.6 1,-0.3 -2,-0.2 0.762 68.5 85.7 -45.7 -26.2 1.8 1.2 -0.5 8 32 A I G >< + 0 0 116 -4,-0.8 3,-0.6 1,-0.3 -1,-0.3 0.753 69.9 77.5 -48.0 -24.7 5.2 0.8 1.0 9 33 A G G < S- 0 0 65 -3,-3.9 -1,-0.3 1,-0.3 -2,-0.2 0.539 126.2 -4.7 -64.2 -5.2 5.8 -1.3 -2.1 10 34 A L G < 0 0 164 -3,-3.6 -1,-0.3 -4,-0.1 -2,-0.2 0.065 360.0 360.0 178.2 46.0 6.1 2.1 -3.8 11 35 A M < 0 0 171 -3,-0.6 -3,-0.1 -5,-0.1 -2,-0.1 0.754 360.0 360.0 -37.6 360.0 5.4 4.8 -1.3