==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=20-JAN-2010 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER PROTEIN FIBRIL 13-JAN-09 3FTL . COMPND 2 MOLECULE: NVGSNTY HEPTAPEPTIDE SEGMENT FROM ISLET AMYLOID . SOURCE 2 SYNTHETIC: YES; . AUTHOR J.J.W.WILTZIUS,M.R.SAWAYA,D.EISENBERG . 14 2 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 1708.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 4 28.6 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 . 4 28.6 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+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 . 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 1 A N 0 0 170 0, 0.0 2,-0.5 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 148.5 -0.4 1.1 15.8 2 2 A V - 0 0 145 1,-0.1 3,-0.1 3,-0.0 0, 0.0 -0.988 360.0 -20.2-120.1 116.1 2.8 1.6 17.7 3 3 A G + 0 0 55 -2,-0.5 2,-1.3 1,-0.2 -1,-0.1 0.786 68.7 155.3 61.6 40.4 6.0 1.4 15.7 4 4 A S - 0 0 79 2,-0.0 -1,-0.2 0, 0.0 2,-0.1 -0.774 33.0-175.1 -88.7 85.6 5.0 -0.5 12.6 5 5 A N - 0 0 106 -2,-1.3 2,-0.4 -3,-0.1 -3,-0.0 -0.439 22.7-150.5 -85.4 157.7 7.8 1.1 10.7 6 6 A T 0 0 70 -2,-0.1 6,-0.1 6,-0.1 8,-0.0 -0.998 360.0 360.0-132.9 127.1 8.6 0.7 7.0 7 7 A Y 0 0 229 -2,-0.4 5,-0.0 0, 0.0 0, 0.0 -0.391 360.0 360.0-101.2 360.0 12.3 1.0 5.9 8 !* 0 0 0 0, 0.0 0, 0.0 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 360.0 0.0 0.0 0.0 9 1 B N 0 0 146 0, 0.0 2,-0.5 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 153.5 11.0 4.1 -1.7 10 2 B V - 0 0 148 1,-0.1 3,-0.1 3,-0.0 0, 0.0 -0.979 360.0 -23.2-120.4 115.1 7.8 4.6 -3.6 11 3 B G S S+ 0 0 58 -2,-0.5 2,-1.1 1,-0.2 -1,-0.1 0.833 71.5 159.3 57.9 44.1 4.6 4.7 -1.6 12 4 B S + 0 0 60 -6,-0.1 2,-0.2 2,-0.0 -1,-0.2 -0.843 25.9 178.5 -93.2 93.4 5.6 2.9 1.5 13 5 B N - 0 0 101 -2,-1.1 2,-0.4 -3,-0.1 -3,-0.0 -0.625 26.5-141.6 -97.4 156.3 2.9 4.4 3.7 14 6 B T 0 0 104 -2,-0.2 -9,-0.1 -8,-0.0 -2,-0.0 -0.988 360.0 360.0-119.9 132.2 1.9 3.8 7.3 15 7 B Y 0 0 237 -2,-0.4 0, 0.0 0, 0.0 0, 0.0 -0.685 360.0 360.0-113.9 360.0 -1.7 3.7 8.3