==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=27-NOV-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER VIRAL PEPTIDE 23-OCT-97 1DSK . COMPND 2 MOLECULE: VPR PROTEIN; . SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; . AUTHOR S.YAO,A.M.TORRES,A.A.AZAD,I.G.MACREADIE,R.S.NORTON . 28 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 3202.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 24 85.7 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 . 1 3.6 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 8 28.6 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 13 46.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 2 7.1 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 1 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 59 A A >> 0 0 95 0, 0.0 4,-2.8 0, 0.0 3,-2.4 0.000 360.0 360.0 360.0 41.7 3.5 2.1 1.5 2 60 A I H 3>> + 0 0 99 1,-0.3 4,-1.8 2,-0.2 5,-0.5 0.864 360.0 64.9 -53.3 -32.9 3.5 3.2 -2.2 3 61 A I H 345S+ 0 0 123 1,-0.2 -1,-0.3 2,-0.2 0, 0.0 0.313 113.5 32.1 -75.3 13.0 0.6 0.7 -2.7 4 62 A R H <>5S+ 0 0 173 -3,-2.4 4,-1.0 3,-0.0 -2,-0.2 0.521 113.2 57.6-131.4 -47.0 -1.4 2.9 -0.3 5 63 A I H >X5S+ 0 0 95 -4,-2.8 3,-1.6 2,-0.2 4,-0.6 0.964 113.5 38.7 -55.7 -56.1 -0.1 6.4 -1.1 6 64 A L H >X5S+ 0 0 84 -4,-1.8 4,-2.9 1,-0.3 3,-1.6 0.896 110.5 64.2 -62.2 -34.4 -0.9 6.2 -4.8 7 65 A Q H 3>4 S+ 0 0 34 -5,-0.4 3,-2.7 -4,-0.3 4,-0.2 0.985 105.9 48.3 -75.4 -63.8 -15.8 5.0 -11.5 18 76 A C H 3<>S+ 0 0 30 -4,-3.2 5,-2.5 1,-0.3 6,-0.5 0.547 101.3 70.3 -55.5 -5.8 -17.7 2.3 -9.5 19 77 A R T ><5S+ 0 0 154 -4,-0.9 3,-0.8 3,-0.2 -1,-0.3 0.714 70.0 87.2 -84.8 -23.5 -20.5 4.9 -9.0 20 78 A H T < 5S- 0 0 148 -3,-2.7 -1,-0.2 -4,-0.3 -2,-0.1 0.725 123.0 -3.6 -50.1 -21.8 -21.5 4.8 -12.7 21 79 A S T 3 5S- 0 0 88 -3,-0.5 -1,-0.3 -4,-0.2 -2,-0.2 0.025 103.9-102.0-163.3 35.3 -23.8 1.9 -11.6 22 80 A R T X 5 + 0 0 204 -3,-0.8 3,-1.0 1,-0.1 -3,-0.2 0.874 47.4 178.6 34.5 60.5 -23.0 1.3 -7.9 23 81 A I G > < + 0 0 23 -5,-2.5 3,-2.6 1,-0.3 4,-0.2 0.720 51.2 107.5 -58.3 -20.6 -20.8 -1.7 -8.7 24 82 A G G 3 + 0 0 70 -6,-0.5 -1,-0.3 1,-0.3 -2,-0.1 0.567 57.2 78.5 -35.2 -20.8 -20.2 -1.9 -4.9 25 83 A V G < S- 0 0 109 -3,-1.0 -1,-0.3 2,-0.1 -2,-0.1 0.884 116.9-101.4 -61.6 -40.0 -22.4 -5.0 -4.7 26 84 A T S < S+ 0 0 112 -3,-2.6 2,-1.7 1,-0.1 -2,-0.1 -0.122 82.9 127.9 141.1 -30.1 -19.5 -7.1 -6.1 27 85 A R 0 0 196 1,-0.3 -2,-0.1 -4,-0.2 -1,-0.1 -0.323 360.0 360.0 -59.7 86.7 -20.5 -7.6 -9.7 28 86 A Q 0 0 216 -2,-1.7 -1,-0.3 -3,-0.1 -4,-0.1 0.729 360.0 360.0 73.3 360.0 -17.1 -6.4 -11.3