==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=8-MAR-2013 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER PROTON TRANSPORT 14-AUG-12 2LX4 . COMPND 2 MOLECULE: V-TYPE PROTON ATPASE 116 KDA SUBUNIT A ISOFORM 2; . SOURCE 2 SYNTHETIC: YES; . AUTHOR P.DIP,G.GRUBER,V.MARSHANSKY . 17 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 1901.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 13 76.5 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 23.5 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 9 52.9 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 1 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 M 0 0 218 0, 0.0 0, 0.0 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 -35.7 -6.7 -3.8 -4.8 2 2 A G - 0 0 65 1,-0.0 4,-0.3 4,-0.0 5,-0.1 0.817 360.0 -65.3 86.8 33.7 -4.4 -1.2 -3.3 3 3 A S >> - 0 0 62 1,-0.1 3,-2.8 2,-0.1 4,-0.5 0.968 49.5-149.5 50.2 83.1 -2.6 -3.5 -0.8 4 4 A L H >> S+ 0 0 94 1,-0.3 4,-1.5 2,-0.2 3,-1.1 0.759 92.1 77.1 -51.4 -24.8 -5.4 -4.5 1.5 5 5 A F H 3> S+ 0 0 150 1,-0.3 4,-2.7 2,-0.2 -1,-0.3 0.820 87.3 58.3 -56.2 -31.9 -2.7 -4.7 4.1 6 6 A R H <> S+ 0 0 155 -3,-2.8 4,-1.7 -4,-0.3 -1,-0.3 0.818 102.3 53.6 -68.2 -31.2 -2.8 -0.9 4.3 7 7 A S H << S+ 0 0 77 -3,-1.1 4,-0.2 -4,-0.5 -1,-0.2 0.866 116.4 37.1 -71.4 -37.3 -6.4 -1.0 5.3 8 8 A E H X S+ 0 0 113 -4,-1.5 4,-1.5 2,-0.2 3,-0.3 0.818 112.8 58.1 -83.1 -33.9 -5.8 -3.4 8.2 9 9 A S H X S+ 0 0 69 -4,-2.7 4,-3.0 1,-0.2 3,-0.3 0.912 108.3 45.4 -62.3 -44.1 -2.5 -1.8 9.1 10 10 A M H X S+ 0 0 78 -4,-1.7 4,-0.6 1,-0.2 -1,-0.2 0.638 108.2 61.0 -74.1 -14.0 -4.1 1.6 9.7 11 11 A C H 4 S+ 0 0 95 -3,-0.3 4,-0.5 -4,-0.2 -1,-0.2 0.816 119.0 24.2 -81.1 -33.2 -6.9 -0.2 11.6 12 12 A L H X S+ 0 0 116 -4,-1.5 4,-0.7 -3,-0.3 -2,-0.2 0.819 114.8 63.4 -98.2 -42.5 -4.5 -1.6 14.2 13 13 A A H >X S+ 0 0 29 -4,-3.0 4,-1.2 -5,-0.3 3,-0.7 0.873 101.2 55.9 -50.0 -41.4 -1.7 0.9 14.0 14 14 A Q H >< S+ 0 0 96 -4,-0.6 3,-0.8 1,-0.3 -1,-0.2 0.961 114.3 36.1 -57.1 -55.8 -4.1 3.6 15.2 15 15 A L H 34 S+ 0 0 161 -4,-0.5 -1,-0.3 1,-0.2 -2,-0.2 0.409 110.3 69.2 -79.0 3.3 -5.1 1.8 18.3 16 16 A F H << 0 0 162 -4,-0.7 -1,-0.2 -3,-0.7 -2,-0.2 0.729 360.0 360.0 -91.1 -26.5 -1.5 0.6 18.6 17 17 A L << 0 0 161 -4,-1.2 -2,-0.2 -3,-0.8 -3,-0.1 0.952 360.0 360.0 -85.0 360.0 -0.1 4.1 19.4