# this is a parameter file for SearchXLinks version 3.0.9. # apart from the license section, ALL sections are included here. this is the # reason why this file is rather long. usually, however, most of the databases # will be read from separate files giving much shorter parameter files. # you can use this file as a starting point for your own parameter file. to # this end, select this frame and save it to your disk as a text file. (if you # don't know how to do that from whithin your browser, use copy & paste.) # modify the parameter file with a text editor like notepad or emacs according # to your needs, then upload it back again to the SearchXLinks website. # usually, modifying the parameter file "externally" and uploading it is much # faster than using the input mask offered by the website. this way, one can # also modify SearchXLinks' standard rules or add completely new ones, # something which is impossible to do via the mask. # this file is read in a case sensitive manner. # the sequence of the sections is irrelevant. # lines consisting exclusively of white space (blanks, tabs, etc.) are ignored. # comment lines start with a `#' in column 1. # tokens on a line are separated by white space. @general_parameters output_stream stdout error_stream stdout print_infos 1 print_warnings 1 debug - print_long_messages 0 wait_on_error 0 fatal_handling exit program_home - path_licenses licenses input_type normal @databases path_link_rules _included_ path_modification_rules _included_ path_cleavage_rules _included_ path_compounds _included_ path_atom_types _included_ @proteins # # protein protein # label path # 1 _included_ 2 _included_ @problem_to_solve path_peak_list _included_ cleavage_rule trypsin @optional_links link_rule egs linked_residues * min_nof_linked_residues_per_peptide 0 max_nof_linked_residues_per_peptide 2 use_linker_as_optional_modification 1 min_nof_optional_linker_modifications_per_peptide 0 max_nof_optional_linker_modifications_per_peptide 2 linked_residues_preventing_nterm_cleavage - linked_residues_preventing_cterm_cleavage - @known_links # linked residues # link rule linked preventing # label residues nterm cterm # cleavage # @modifications # modified residues min max # mod rule modified preventing known/ nof opt mods # label residues nterm cterm optional per peptide # cleavage @search_parameters max_nof_missed_cleavages_per_peptide 2 max_mass_deviation 500. ppm mass_window defined_by_peak_list 1 1 ion_type m+h mass_type monoisotopic max_nof_assigned_peptides -1 max_nof_isomers_per_peptide -1 @output_control output_type html print_html_tooltips 1 print_version 1 print_parameter_file 0 print_list_of_amino_acid_chains 1 print_digest 1 print_sorted_list_of_assignments 1 print_peptide_isomers 1 print_protein_coverage 1 print_peak_list 1 print_timing 0 @isd_rules_to_be_applied # # if no isd rules are selected, isd analysis is skipped. # # min max # label number of matching isd # multiplets per parent peak # @isd_parameters isd_filter 0 isd_rule_combination and isd_max_mass_deviation_for_multiplet_screening 50. ppm isd_print_detailed_lists_of_assignments 1 isd_path_database _included_ @psd_rules_to_be_applied # # if no psd rules are selected, psd analysis is skipped. # a b b' b" b-NH3 b-H2O b(n-1)+H2O y y' y" y-NH3 y-H2O legs5 legs6 legs7 legs8 legs9 legs11 legs12 legs14 legs15 legs16 legs17 regs5 regs6 regs7 regs8 regs9 regs11 regs12 regs14 regs15 regs16 regs17 @psd_peak_lists # # if no psd peak lists are specified, psd analysis is skipped. # # selected # list parent # label mass pathname # 1 1251.934 _included_ 2 1542.509 _included_ 3 927.400 _included_ 4 1418.573 _included_ 5 1295.914 _included_ 6 983.462 _included_ 7 1273.996 _included_ 8 1405.492 _included_ @psd_parameters psd_filter 1 psd_max_nof_top_scores_per_peak_list -1 psd_max_nof_isomers_per_peptide -1 psd_min_score 1.5 psd_max_parent_mass_deviation 2.0 Da psd_max_mass_deviation 2.0 Da psd_intensity_scoring_exponent -1. psd_percentage_of_intense_peaks 50 psd_print_concise_lists_of_assignments 1 psd_print_detailed_lists_of_assignments 1 psd_print_peak_lists 1 psd_path_database _included_ ############################################################################## # # _included_ sections # ############################################################################## @protein_1 # # fasta format # >TP AEISGILCSDKATIKRTWATVTDLPSFGRNVFLSVFAAKPEYKNLFVEFRNIPASELASSERLLYHGGRVLSSIDEAIAGIDTPDRAVKTLLALGERHISRGTVRRHFEAFSYAFIDELKQRGVESADLAAWRRGWDNIVNVLEAGLLRRQIDLEVTGLSCVDVANIQESWSKVSGDLKTTGSVVFQRMINGHPEYQQLFRQFRDVDLDKLGESNSFVAHVFRVVAAFDGIIHELDNNQFIVSTLKKLGEQHIARGTDISHFQNFRVTLLEYLKENGMNGAQKASWNKAFDAFEKYISMGLSSLKRVDPITGLSGLEKNAILSTWGKVRGNLQEVGKATFGKLFTAHPEYQQMFRFSQGMPLASLVESPKFAAHTQRVVSALDQTLLALNRPSDFVYMIKELGLDHINRGTDRSHFENYQVVFIEYLKETLGDSLDEFTVKSFNHVFEVIISFLNEGLRQADIVDPVTHLTGRQKEMIKASWSKARTDLRSLGQELFMRMFKAHPEYQTLFVNKGFADVPLVSLREDERFISHMANVLGGFDTLLQNLDESSYFIYSLRNLGDAHIQRKAGTQHFRSFEAILIPYLQESQGLDAASVEAWKKFFDVSIGVIAQGLKVATSEEADPVTGLYGKEIVALRQAFAAVTPRNVEIGKRVFAKLFAAHPEYKNLFKKFEQYSVEELPSTDAFHYHISLVMNRFSSIGKVIDDNVSFVYLLKKLGREHIKRGLSRKQFDQFVELYIAEISSELSDTGRNGLEKVLTFATGVIEQGLFQLGQVDSNTLTALEKQSIQDIWSNLRSTGLQDLAVKIFTRLFSAHPEYKLLFTGRFGNVDNINENAPFKAHLHRVLSAFDIVISTLDDSEHLIRQLKDLGLFHTRLGMTRSHFDNFATAFLSVAQDIAPNQLTVLGRESLNKGFKLMHGVIEEGLLQLERINPITGLSAREVAVVKQTWNLVKPDLMGVGMRIFKSLFEAFPAYQAVFPKFSDVPLDKLEDTPAVGKHAISVTTKLDELIQTLDEPANLALLARQLGEDHIVLRVNKPMFKSFGKVLVRLLENDLGQRFSSFASRSWHKAYDVIVEYIEEGLQQSYKQDPVTGITDAEKALVQESWDLLKPDLLGLGRKIFTKVFTKHPDYQILFTRTGFGDTPLTKLDDNPAFGTHIIKVMRAFDHVIQILGKPKTLMAYLRSVGADHIARNVERRHFQAFSNALIPVMQHELKAQLRPDAVAAWRKGLDRIIGIIDQGLIGLKEVNPQNAFSAYDIQAVQRTWALAKPDLMGKGAMVFKQLFTDHGYQPLFSNLAQYEITGLEGSPELNTHARNVMAQLDTLVGSLQNSIELGQSLAQLGKDHVPRKVNRVHFKDFAEHFIPLMKADLGDEFTPLAESAWKKAFDVMIATIEQGQRARRSVATFLTNPVA @protein_2 # # fasta format # >CP AEVRGILCSDKATIKRTWSIVNDLPSFGRNVFLSVFAAKPEYKNLFVEFRNIPASELANSERLLYHGGRVLASIDEVISEIDSPDSAAKKLVALGERHITRGTVRRHFEAFSYAFIDELKQRGVASADLAAWRKGWDSIVDILEAGLLKRQIDLEVTGLSCVDVANVQESWATVSANLKNTGSILFQRLINDHPEYQQLFRQFRDVELAKLGESNGFVAHVFRVVAAFDGIIKELDNNPFIVSTLKRLGEQHIARGTDISHFQNFRTTLLVYLNENGMNQAQEASWNKAFDAIEKYISIGLKSLGRVDPITGLSGLEKNAILNTWGKVRGNLQEVGKATFGKLFAAHPEYQQMFRFFQGVQLAELVDSPKFAAHTQRVVSALDQTLLALNRPSDFVYMIKELGLDHINRGTDRSHFENYQVVFVEYLKETLGDSVDEFTVKSFNHVFEVIINFLNEGLRQANVVDPVTHLTGRQKEAIKASWSVARTDLRFLGQELFMRMFNLNPEYQSLFVNKGFADVPLVSLREDERFISHMANVLRGFDTLLQNLDDTSYFVYALRNLGDAHIQRKAGTEHFRSFEAILIPYLQESQGLDAAGVEAWKIFFDVSIGVIAQGLKVASSEEADPVTGLYGKEVVALRQAFAAISPRNVEIGKRVFAKLFTSHPEYKNLFKKFEQYSVEELPSTDAFDYHISLVMNRFSAVGKVIDDNVSFVYLLKKLGREHIKRGLSRKQFDQFVELYIAEISPELSETGRSGLEKVLTFATGVIEQGLFQLGQVDSKALTALEKQSIQDIWTSLRPTGLEELAVKMFTRLFADHPEYKLLFTGRLGNVDNINENAPFRAHLHRVLSAFDIVITSLDNNALLIRQLKDLGLFHTRLGMTRAHFDNFATAFFSVAEDIVPNLLTALGRESLGKGFKLMVAVIEEGLLQLERIDPITGLSVREVEVVKQTWNLVKPDLMGVGMRIFKSLFEKFPAYQAVFPKFSDVPLDKLEDIPAVGKHAISVTTKLDELIQTLDEPANLALLARQLGEDHIVLGVNKPMFKSFGEVLVRLLENDLGQRFSNFASKSWHRAYDVIVEYIEEGLQQSYKQDPVTGITDAEKVLVQRSWELLKPDLLGLGRKIFGVIFTKHPEYQILFTRVGFGDTPLTQLDNNPAFGEHIIKVMRAFDYVIRNLGKPKTLLAYLKNVGADHIARNVERRHFQAFSEALIPVMQRELKAQLKPEAVAAWRKGLDRIIGVIDQGLLGLKEVNPQIAFSAADIEAIQKTWALAKPDLMGKGASVFRQLFTDHGYQPLFSNLVEYEVTGLEGSPELNTHARNVMAQLDTLVGSLQNSIELGKSLNQLGKDHVPRKVNKVHFDDFAEHFVPLMKANLGDEFTPLAESAWKKAFNVMVATIEQGQRARRSIATFLTNPVA @peak_list # # m/z further_tokens(ignored) # 927.400 983.462 1251.934 1273.996 1295.914 1405.492 1418.573 1542.509 @psd_peak_list_1 # # m/z intensity(optional) further_tokens(ignored) # 1229.788 1170.844 1080.000 992.283 902.500 815.586 628.177 595.179 551.000 516.277 508.000 436.000 376.103 243.000 214.840 @psd_peak_list_2 # # m/z intensity(optional) further_tokens(ignored) # 1542.600 1525.467 1524.467 1513.467 1507.500 1499.667 1498.533 1496.467 1489.000 1481.000 1480.467 1469.500 1468.600 1451.533 1442.600 1427.600 1422.500 1411.400 1403.500 1397.467 1385.200 1357.267 1355.533 1334.667 1339.500 1341.000 1328.167 1323.500 1315.533 1298.667 1230.000 1204.000 1167.000 1113.867 1105.533 1044.500 1016.267 951.333 931.500 915.000 881.400 793.133 731.200 680.000 570.533 536.200 @psd_peak_list_3 351.500 550.500 578.000 723.333 870.000 814.467 813.333 795.333 755.600 698.333 680.267 652.400 625.467 581.333 568.333 553.267 538.333 468.067 455.267 437.067 322.000 926.467 908.333 891.467 707.000 854.000 896.000 @psd_peak_list_4 441.892 489.193 645.500 659.038 725.167 733.500 751.500 781.516 828.485 859.087 861.083 939.386 943.500 961.500 963.000 978.438 1056.000 1052.284 1074.438 1008.509 1100.000 1118.346 1119.667 1134.500 1186.338 1242.000 1247.500 1214.678 1230.000 1259.651 1286.661 1303.500 1330.503 1344.541 1347.500 1356.582 1357.380 1374.545 1401.621 1402.553 1418.320 @psd_peak_list_5 1277.200 1273.867 1137.000 1109.533 1049.000 1017.000 903.400 857.533 818.667 727.533 683.467 665.067 626.667 582.400 571.500 550.667 542.733 470.067 428.600 425.500 375.267 359.733 357.733 @psd_peak_list_6 449.400 482.733 527.133 548.333 582.267 621.000 669.467 720.133 738.267 764.667 773.467 782.667 797.000 797.400 808.133 821.533 851.133 869.000 907.400 924.067 964.400 965.333 982.467 982.733 @psd_peak_list_7 453.400 464.500 479.500 507.467 593.200 633.467 656.667 683.733 744.333 815.667 877.800 903.600 965.000 991.533 1009.867 1027.500 1079.933 1124.500 1135.500 1157.000 1168.000 1170.000 1179.667 1186.733 1214.000 1229.800 1274.000 @psd_peak_list_8 1406.000 1388.600 1290.533 1272.533 1260.467 1203.400 1175.467 1128.333 1088.533 979.400 931.400 893.267 865.533 816.467 750.400 703.333 634.200 559.400 461.000 @atom_types # # for each atom type, one must provide an "atom_type" keyword line and at # least one isotope record of the following structure: # # "atom_type" atomic_symbol atomic number nof_isotopes # nof_nucleons_isotope_1 mass_1 abundance_in_percent_1 # ... # # NOTE: an atomic symbol must always start with an upper case letter followed # by lower case letters and/or pairs of square brackets. the latter may # contain any sequence of non-white space characters, e.g., "C[13]". # atom_type H 1 2 1 1.007825 99.985 2 2.0140 0.015 atom_type D 1 1 2 2.0140 100 atom_type He 2 2 3 3.01603 0.00013 4 4.00260 99.99987 atom_type Li 3 2 6 6.01512 7.5 7 7.01600 92.5 atom_type Be 4 1 9 9.0122 100 atom_type B 5 2 10 10.0129 20 11 11.00931 80 atom_type C 6 2 12 12.000 98.9 13 13.00335 1.1 atom_type N 7 2 14 14.00307 99.64 15 15.00011 0.36 atom_type O 8 3 16 15.99491 99.76 17 16.999131 0.04 18 17.999160 0.20 atom_type F 9 1 19 18.99840 100 atom_type Ne 10 3 20 19.99244 90.51 21 20.99395 0.27 22 21.99138 9.22 atom_type Na 11 1 23 22.9898 100 atom_type Mg 12 3 24 23.98504 78.99 25 24.98584 10.00 26 25.98259 11.01 atom_type Al 13 1 27 26.98153 100 atom_type Si 14 3 28 27.97693 92.23 29 28.97649 4.67 30 29.97376 3.10 atom_type P 15 1 31 30.97376 100 atom_type S 16 4 32 31.97207 95.0 33 32.97146 0.76 34 33.96786 4.22 36 35.96709 0.02 atom_type Cl 17 2 35 34.96885 75.77 37 36.99999 24.23 atom_type Ar 18 3 36 35.96755 0.34 38 37.96272 0.07 40 39.96999 99.59 atom_type K 19 3 39 38.96371 93.2581 40 39.963999 0.012 41 40.961825 6.7302 atom_type Ca 20 6 40 39.962591 96.941 42 41.958618 0.647 43 42.958766 0.135 44 43.955480 2.086 46 45.953689 0.004 48 47.952533 0.187 atom_type Sc 21 1 45 44.959404 100 atom_type Ti 22 5 46 45.952629 8.0 47 46.951764 7.3 48 47.947947 73.8 49 48.947871 5.5 50 49.944792 5.4 atom_type V 23 2 50 49.947161 0.25 51 50.943962 99.75 atom_type Cr 24 4 50 49.946046 4.35 52 51.940509 83.79 53 52.940651 9.50 54 53.938882 2.36 atom_type Mn 25 1 55 54.938047 100 atom_type Fe 26 4 54 53.939612 5.82 56 55.934939 91.8 57 56.935396 2.1 58 57.933277 0.28 atom_type Co 27 1 59 58.933198 100 atom_type Ni 28 5 58 57.935346 68.27 60 59.930788 26.10 61 60.931058 1.13 62 61.928346 3.59 64 63.927968 0.91 atom_type Cu 29 2 63 62.939598 69.17 65 64.927793 30.83 atom_type Zn 30 5 64 63.929145 48.6 66 65.926034 27.9 67 66.927129 4.1 68 67.924846 18.8 70 69.925325 0.6 atom_type Ga 31 2 69 68.925580 60.11 71 70.924700 39.89 atom_type Ge 32 5 70 69.924250 20.5 72 71.922079 27.4 73 72.923463 7.8 74 73.921177 36.5 76 75.921401 7.8 atom_type As 33 1 75 74.921594 100 atom_type Se 34 6 74 73.922475 0.9 76 75.919212 9.2 77 76.919912 7.6 78 77.919 23.7 80 79.916520 49.8 82 81.916698 8.8 atom_type Br 35 2 79 78.918336 50.69 81 80.916289 49.31 atom_type Kr 36 6 78 77.92 0.35 80 79.916380 2.25 82 81.913482 11.6 83 82.914135 11.5 84 83.911507 57.0 86 85.910616 17.3 atom_type Rb 37 2 85 84.911794 72.17 87 86.909187 27.83 atom_type Sr 38 4 84 83.913430 0.56 86 85.909267 9.86 87 86.908884 7.00 88 87.905619 82.58 atom_type Y 39 1 89 88.905849 100 atom_type Zr 40 5 90 89.904703 51.45 91 90.905644 11.22 92 91.905039 17.15 94 93.906314 17.38 96 95.908275 2.80 atom_type Nb 41 1 93 92.906377 100 atom_type Mo 42 7 92 91.906808 14.84 94 93.905085 9.25 95 94.905840 15.92 96 95.904678 16.68 97 96.906020 9.55 98 97.905406 24.13 100 99.907477 9.63 atom_type Tc 43 1 99 98.9062 100 atom_type Ru 44 7 96 95.907599 5.53 98 97.905287 1.87 99 98.905939 12.7 100 99.904219 12.6 101 100.905582 17.1 102 101.904348 31.6 104 103.905424 18.6 atom_type Rh 45 1 103 102.905500 100 atom_type Pd 46 6 102 101.905634 1.02 104 103.904029 11.14 105 104.905079 22.33 106 105.903478 27.33 108 107.903895 26.46 110 109.905167 11.72 atom_type Ag 47 2 107 106.905092 51.84 109 108.904757 48.16 atom_type Cd 48 8 106 105.906461 1.25 108 107.904176 0.89 110 109.903005 12.49 111 110.904182 12.80 112 111.902758 24.13 113 112.904400 12.22 114 113.903357 28.73 116 115.904754 7.49 atom_type In 49 2 113 112.904061 4.3 115 114.903880 95.7 atom_type Sn 50 10 112 111.904826 0.97 114 113.902784 0.65 115 114.903348 0.36 116 115.901747 14.53 117 116.902956 7.68 118 117.901609 24.22 119 118.903310 8.58 120 119.902200 32.59 122 121.903440 4.63 124 123.905274 5.79 atom_type Sb 51 2 121 120.903821 57.3 123 122.904216 42.7 atom_type Te 52 8 120 119.904048 0.009 122 121.903054 2.57 123 122.904271 0.89 124 123.902823 4.76 125 124.904433 7.10 126 125.903314 18.89 128 127.904463 31.73 130 129.906229 33.97 atom_type I 53 1 127 126.904473 100 atom_type Xe 54 9 124 123.905894 0.10 126 125.904281 0.09 128 127.903531 1.91 129 128.904780 26.4 130 129.903509 4.1 131 130.905072 21.2 132 131.904144 26.9 134 133.905395 10.4 136 135.907214 8.9 atom_type Cs 55 1 133 132.9051 100 atom_type Ba 56 7 130 129.906282 0.11 132 131.905042 0.10 134 133.904486 2.42 135 134.905665 6.59 136 135.904553 7.85 137 136.905812 11.23 138 137.905232 71.70 atom_type La 57 2 138 137.907105 0.09 139 138.906346 99.91 atom_type Ce 58 4 136 135.907140 0.19 138 137.905985 0.25 140 139.905433 88.48 142 141.909241 11.08 atom_type Pr 59 1 141 140.907647 100 atom_type Nd 60 7 142 141.907719 27.13 143 142.909810 12.18 144 143.910083 23.80 145 144.912570 8.30 146 145.913113 17.19 148 147.916889 5.76 150 149.920887 5.64 atom_type Pm 61 1 147 147 100 atom_type Sm 62 7 144 143.911998 3.1 147 146.914895 15.0 148 147.914820 11.3 149 148.917181 13.8 150 149.917273 7.4 152 151.919729 26.7 154 153.922206 22.7 atom_type Eu 63 2 151 150.919847 47.8 153 152.921225 52.2 atom_type Gd 64 7 152 151.919786 0.20 154 153.920861 2.18 155 154.922618 14.80 156 155.922118 20.47 157 156.923956 15.65 158 157.924099 24.84 160 159.927049 21.86 atom_type Tb 65 1 159 158.925342 100 atom_type Dy 66 7 156 155.925277 0.06 158 157.924403 0.10 160 159.925193 2.34 161 160.926930 18.9 162 161.926795 25.5 163 162.928728 24.9 164 163.929171 28.2 atom_type Ho 67 1 165 164.930319 100 atom_type Er 68 6 162 161.928775 0.14 164 163.929198 1.61 166 165.930290 33.6 167 166.932046 22.95 168 167.932368 26.8 170 169.935461 14.9 atom_type Tm 69 1 169 168.934212 100 atom_type Yb 70 7 168 167.933894 0.13 170 169.934759 3.05 171 170.936323 14.3 172 171.936387 21.9 173 172.938208 16.12 174 173.938859 31.8 176 175.942564 12.7 atom_type Lu 71 2 175 174.940770 97.41 176 175.942679 2.59 atom_type Hf 72 6 174 173.94004 0.16 176 175.941406 5.21 177 176.943217 18.6 178 177.943696 27.30 179 178.945812 13.63 180 179.946545 35.10 atom_type Ta 73 2 180 179.947462 0.012 181 180.947992 99.998 atom_type W 74 5 180 179.946701 0.12 182 181.948202 26.3 183 182.950220 14.28 184 183.950928 30.7 186 185.954357 28.6 atom_type Re 75 2 185 184.952951 37.40 187 186.955744 62.6 atom_type Os 76 7 184 183.952488 0.02 186 185.953830 1.58 187 186.955741 1.6 188 187.955860 13.3 189 188.958137 16.1 190 189.958436 26.4 192 191.961467 41.0 atom_type Ir 77 2 191 190.960584 37.3 193 192.962917 62.7 atom_type Pt 78 6 190 189.959917 0.01 192 191.961019 0.79 194 193.962655 32.9 195 194.964766 33.8 196 195.964926 25.3 198 197.967869 7.2 atom_type Au 79 1 197 196.966543 100 atom_type Hg 80 7 196 195.965807 0.15 198 197.966743 10.1 199 198.968254 17 200 199.968300 23.1 201 200.970277 13.2 202 201.970617 29.65 204 203.973467 6.85 atom_type Tl 81 2 203 202.972320 29.52 205 204.974401 70.48 atom_type Pb 82 4 204 203.973020 1.4 206 205.974440 24.1 207 206.975872 22.1 208 207.976627 52.4 atom_type Bi 83 1 209 208.980374 100 @compounds # # label1 label2 compound_type composition # # amino acids # A ALA amino_acid H2NCH(CH3)COOH R ARG amino_acid H2NCH(CH2CH2CH2NHC(NH2)(NH))COOH N ASN amino_acid H2NCH(CH2CONH2)COOH D ASP amino_acid H2NCH(CH2COOH)COOH C CYS amino_acid H2NCH(CH2SH)COOH E GLU amino_acid H2NCH(CH2CH2COOH)COOH Q GLN amino_acid H2NCH(CH2CH2CONH2)COOH G GLY amino_acid H2NCH(H)COOH H HIS amino_acid H2NCH(CH2(C3N2H3))COOH I ILE amino_acid H2NCH(CH(CH3)(CH2CH3))COOH L LEU amino_acid H2NCH(CH2CH(CH3)2)COOH K LYS amino_acid H2NCH(CH2CH2CH2CH2NH2)COOH M MET amino_acid H2NCH(CH2CH2SCH3)COOH F PHE amino_acid H2NCH(CH2(C6H5))COOH P PRO amino_acid (HNCHCH2CH2CH2)COOH S SER amino_acid H2NCH(CH2OH)COOH T THR amino_acid H2NCH(CH(CH3)(OH))COOH U SEC amino_acid H2NCH(CH2SeH)COOH W TRP amino_acid H2NCH(CH2(C8NH6))COOH Y TYR amino_acid H2NCH(CH2(C6H4)OH)COOH V VAL amino_acid H2NCH(CH(CH3)2)COOH # # linkers # # in general, the following molecules are NOT identical to the cross-linkers # actually used in the experiments. for simplicity, however, we chose the same # names. # dma - linker CH3OC(NH)(CH2)4C(NH)OCH3 dmp - linker CH3OC(NH)(CH2)5C(NH)OCH3 dms - linker CH3OC(NH)(CH2)6C(NH)OCH3 dss - linker HOOC(CH2)6COOH dsp - linker HOOC(CH2)2SS(CH2)2COOH dst - linker HOOC(HCOH)2COOH dtbp - linker CH3OC(NH)(CH2)2SS(CH2)2C(NH)OCH3 egs - linker HOOC(CH2)2COO(CH2)2OCO(CH2)2COOH heme - linker C34H32N4O4Fe smcc - linker HOOC(C6H10)CH2N(CO)2(CH)2 # # general # acetic_acid - general CH3COOH acetic_acid_amide - general CH3CONH2 cyclo_hexane_di_one - general CO(CH2)4CO ethyl_pyridine - general CH3CH2C5H4N propionic_acid_amide - general CH3CH2CONH2 sulfonyl_acetic_acid - general HOSO2CH2COOH sulfonyl_benzoic_acid - general HOSO2C6H4COOH @link_rules # # linked change of composition at # label residues compound left right # side upon binding # bs3 (K,[)-(K,[) dss -H2O -H2O cyclization ([)-(]) - -H -OH disulfide (C)-(C) - -H -H dma (K,[)-(K,[) dma -CH3OH -CH3OH dmp (K,[)-(K,[) dmp -CH3OH -CH3OH dms (K,[)-(K,[) dms -CH3OH -CH3OH dsp (K,[,Y,S)-(K,[,Y,S) dsp -H2O -H2O dss (K,[)-(K,[) dss -H2O -H2O dst (K,[)-(K,[) dst -H2O -H2O dtbp (K,[)-(K,[) dtbp -CH3OH -CH3OH dtssp (K,[,Y,S)-(K,[,Y,S) dsp -H2O -H2O edc (K,[)-(D,E,]) - -OH -H egs (K,[)-(K,[) egs -H2O -H2O heme (C)-(C) heme - - smcc (K,[)-(C) smcc -H2O - @modification_rules # # modified change of # label residues compound composition # upon reaction # acetyl [,K,S,T acetic_acid -H2O amide ] - -H2O+NH3 carbamidomethyl C acetic_acid_amide -H2 carboxymethyl C acetic_acid -H2 cdap_cn C - -H+CN deamidation N - -NH3+H2O deprotonated C - -H dhch R cyclo_hexane_di_one - di_oxidation W - O2 formyl [ - -H2O+HCOOH methylen M - CH2 oxidation M,W - O phosphorylation S,T,Y - -H2O+H3PO4 propionamide C propionic_acid_amide -H2 pyridylethyl C ethyl_pyridine -H2 pyro_gln Q - -NH3 sulfatation S,T,Y - -H2O+H2SO4 sulfobenzoate [,K sulfonyl_benzoic_acid -H2O sulfonic_acid C - O3 sulfonylacetyl [ sulfonyl_acetic_acid -H2O @cleavage_rules # # cleavage change of composition # label sites before after # the bond cleaved # arg_c (R)-(*\P) OH H asn_c (N)-(*) OH H asp_n (*)-(D) OH H chymotrypsin (W,Y,F,L,M)-(*\P) OH H lys_c (K)-(*\P) OH H post_pro (P)-(*) OH H prae_pro (*)-(P) OH H staph_au_1 (E)-(*\E,P) OH H staph_au_2 (E,D)-(*\E,P) OH H trypsin (K,R)-(*\P) OH H trypsin_chymotrypsin (K,R,W,Y,F,L,M)-(*\P) OH H trypsin_chymo_gluC_cdap (K,R,W,Y,F,L,M)-(*\P),(E)-(*\E,P),(*)-(C) OH H trypsin_gluC (K,R)-(*\P),(E,D)-(*\P) OH H trypsin_no_excls (K,R)-(*) OH H trypsin_no_exo (K,R\[)-(*\P,]) OH H unspecific_hydrolysis (*)-(*) OH H @isd_rules_for_linker_fragmentations # # NOTE: THE FOLLOWING RULES APPLY TO ION TYPE m+h !!! # # number of change change allow # fragments of of swapping # link linked to be compos. compos. of comp. # label rule residues detected (left) (right) changes # ds1 disulfide * 1 +H +H 0 ds2 disulfide * 2 +H +H 0 @psd_rules_for_simple_chain_fragmentations # # NOTE: THE FOLLOWING RULES APPLY TO ION TYPE m+h !!! # # backbone fragment prereq. prereq. change scoring # label bonds to be amino mods of func. # to be cut detected acids compos. # a (*)-(*) nterm - - -COOH exp b (*\P)-(*) nterm - - -OH exp b' (D,E)-(*),(*)-(P) nterm - - -OH const b" (D,E)-(*),(*)-(P) nterm R - -OH const b-NH3 (*)-(*) nterm R - -OH-NH3 exp b-H2O (*)-(*) nterm S,T - -OH-H2O exp b(n-1)+H2O last nterm R - +H const c (*)-(*\P) nterm - - -OH+NH3 const x (*)-(*) cterm - - -H+CO const y (*\P)-(*) cterm - - +H exp y' (D,E)-(*),(*)-(P) cterm - - +H const y" (D,E)-(*),(*)-(P) cterm R - +H const y-NH3 (*)-(*) cterm R - +H-NH3 exp y-H2O (*)-(*) cterm S,T - +H-H2O exp z (*)-(*\P) cterm - - -NH2 const @psd_rules_for_linker_fragmentations # # NOTE: THE FOLLOWING RULES APPLY TO ION TYPE m+h !!! # # linked fragment prereq. prereq. change scoring # label link rule residues to be amino mods of func. # detected acids compos. # ds1l disulfide * left - - -SH const ds2l disulfide * left - - -H const ds3l disulfide * left - - +H const ds4l disulfide * left - - +SH const ds1r disulfide * right - - -SH const ds2r disulfide * right - - -H const ds3r disulfide * right - - +H const ds4r disulfide * right - - +SH const legs5 egs * left - - -H+H+H const legs6 egs * left - - -H+CO const legs7 egs * left - - -H+COCH2+H const legs8 egs * left - - -H+CO(CH2)2+H const legs9 egs * left - - -H+CO(CH2)2CO const legs11 egs * left - - -H+CO(CH2)2COOCH2+H const legs12 egs * left - - -H+CO(CH2)2COO(CH2)2+H const legs14 egs * left - - -H+CO(CH2)2COO(CH2)2OOC const legs15 egs * left - - -H+CO(CH2)2COO(CH2)2OOCCH2+H const legs16 egs * left - - -H+CO(CH2)2COO(CH2)2OOC(CH2)2+H const legs17 egs * left - - -H+CO(CH2)2COO(CH2)2OOC(CH2)2CO const regs5 egs * right - - -H+H+H const regs6 egs * right - - -H+CO const regs7 egs * right - - -H+COCH2+H const regs8 egs * right - - -H+CO(CH2)2+H const regs9 egs * right - - -H+CO(CH2)2CO const regs11 egs * right - - -H+CO(CH2)2COOCH2+H const regs12 egs * right - - -H+CO(CH2)2COO(CH2)2+H const regs14 egs * right - - -H+CO(CH2)2COO(CH2)2OOC const regs15 egs * right - - -H+CO(CH2)2COO(CH2)2OOCCH2+H const regs16 egs * right - - -H+CO(CH2)2COO(CH2)2OOC(CH2)2+H const regs17 egs * right - - -H+CO(CH2)2COO(CH2)2OOC(CH2)2CO const @psd_prerequisite_assignments # # a dependant psd rule matches only, if all prequisite rules match. a given # record is always evaluated with respect to a certain fragmentation site. # hence, for a given record dependant and prerequisite rules must always # belong to the same "family" of psd rules. e.g., a linker fragmentation can # never be a prerequisite for a simple chain fragmentation. # # dependants | prerequisites # a b-NH3 | b ds2l ds3l | ds1l ds4l ds2r ds3r | ds1r ds4r @psd_simultaneous_assignments # # via this section it is possible to reward the simultaneous matching of a set # of psd rules. alternatively, one may penalize a situation, where not all # members of a set match. a given record is always evaluated with respect to a # certain fragmentation site. hence, all rules of a set must belong to the # same "family" of psd rules, one can never mix, e.g., a linker fragmentation # with a simple chain fragmentation. in case of a simultaneous match, the # score of every single match is multiplied by the "match factor". if # simultaneous matching fails, the scores for those rules that match are # multiplied by the "mismatch factor". if the latter is negative or if it is # set to "reject", the complete set of matches is rejected. # # | scoring factor # psd rule set | for a # | match mismatch # ds1l ds4l | 1. reject ds1r ds4r | 1. reject ds1l ds4l ds1r ds4r | 2. 1. @psd_scoring_functions # # used to calculate the contribution of a match to the total score. functions # of type "linear" and "exponential" take into account the number of # contiguous matches within an ion series: if there are n-1 contiguous # matches, the contribution of the n-th match is a*n (a**n) for # linear (exponential) functions. for functions of type "constant" the # contribution is always a. # # parameter # label type a # const constant 1.5 lin linear 1.5 exp exponential 2.0