import sys import math sys.path.append('../..') from MolecularSystem import System x = System(None) y = System(None) z = System(None) x.load_pdb('1KAW.pdb') y.load_pdb('1L1OA.pdb') z.load_pdb('1L1OB.pdb') x.res_list = [8, 14, 32, 34, 57, 59, 71, 77, 79, 101, 109] y.res_list = [25, 31, 41, 43, 53, 55, 63, 67, 69, 79, 84] z.res_list = [74, 80, 92, 94, 104, 106, 120, 126, 128, 141, 146] dsf = 0.2 for res_num1 in range(len(x.res_list)): sum1 = 0.0 sum2 = 0.0 sum3 = 0.0 for res_num2 in range(0, len(x.res_list)): #print x.ProteinList[0].residue_dict[x.res_list[res_num2]].res_number, x.ProteinList[0].residue_dict[x.res_list[res_num2]].central_atom.atom_number #print y.ProteinList[0].residue_dict[y.res_list[res_num2]].res_number, y.ProteinList[0].residue_dict[y.res_list[res_num2]].central_atom.atom_number #print z.ProteinList[0].residue_dict[z.res_list[res_num2]].res_number, z.ProteinList[0].residue_dict[z.res_list[res_num2]].central_atom.atom_number #continue dist1 = x.ProteinList[0].residue_dict[ x.res_list[res_num1]].central_atom.dist( x.ProteinList[0].residue_dict[ x.res_list[res_num2]].central_atom) dist2 = y.ProteinList[0].residue_dict[ y.res_list[res_num1]].central_atom.dist(
import sys import os sys.path.append('./Tools/Aligner') import SequenceAligner from MolecularSystem import System list = os.listdir('.') for pdb in list: sys = System(pdb) print pdb for i in range(len(sys.ProteinList)-1): for j in range(i+1,len(sys.ProteinList)): a = SequenceAligner.SequenceAligner(0, 'global') a.add_target(sys.ProteinList[i]) a.add_template(sys.ProteinList[j]) pid = a.align_sequences() line = '%5.3f percent identity %s %s\n'%(pid, sys.ProteinList[i].chain_name, sys.ProteinList[j].chain_name) print line