2 ; Encad residue topology file.
3 ; Note that this is only a subset of all molecules described
4 ; in Encad. If you need to use a new one, it might help to
5 ; study the parameter files of Encad.
8 ; bonds angles dihedrals impropers all_dihedrals nrexcl keep_dihedrals_on_impropers
30 C HH33 CH3 HH31 improper_X_X_C_X
31 C HH33 CH3 HH32 improper_X_X_C_X
32 CH3 +N C O improper_X_X_A_X
64 -C CA N H improper_X_X_N_X
65 N C CA HA improper_X_X_C_X
66 N C CA CB improper_N_A_C1_C
67 CA HB3 CB HB1 improper_X_X_C_X
68 CA HB3 CB HB2 improper_X_X_C_X
69 CA +N C O improper_X_X_A_X
136 -C CA N H improper_X_X_N_X
137 N C CA HA improper_X_X_C_X
138 N C CA CB improper_N_A_C1_C
139 CA +N C O improper_X_X_A_X
140 CA CG CB HB1 improper_X_X_C_X
141 CA CG CB HB2 improper_X_X_C_X
142 CB CD CG HG1 improper_X_X_C_X
143 CB CD CG HG2 improper_X_X_C_X
144 CG NE CD HD1 improper_X_X_C_X
145 CG NE CD HD2 improper_X_X_C_X
146 CD CZ NE HE improper_X_X_M_X
147 NE NH2 CZ NH1 improper_X_X_A_X
148 CZ HH12 NH1 HH11 improper_X_X_M_X
149 CZ HH22 NH2 HH21 improper_X_X_M_X
213 -C CA N H improper_X_X_N_X
214 N C CA HA improper_X_X_C_X
215 N C CA CB improper_N_A_C1_C
216 CA +N C O improper_X_X_A_X
217 CA CG CB HB1 improper_X_X_C_X
218 CA CG CB HB2 improper_X_X_C_X
219 CB CD CG HG1 improper_X_X_C_X
220 CB CD CG HG2 improper_X_X_C_X
221 CG NE CD HD1 improper_X_X_C_X
222 CG NE CD HD2 improper_X_X_C_X
223 CD CZ NE HE improper_X_X_M_X
224 NE NH1 CZ NH2 improper_X_X_A_X
225 CZ HH21 NH2 HH22 improper_X_X_M_X
267 -C CA N H improper_X_X_N_X
268 N C CA HA improper_X_X_C_X
269 N C CA CB improper_N_A_C1_C
270 CA +N C O improper_X_X_A_X
271 CA CG CB HB1 improper_X_X_C_X
272 CA CG CB HB2 improper_X_X_C_X
273 CB ND2 CG OD1 improper_X_X_A_X
274 CG HD22 ND2 HD21 improper_X_X_N_X
311 -C CA N H improper_X_X_N_X
312 N C CA HA improper_X_X_C_X
313 N C CA CB improper_N_A_C1_C
314 CA +N C O improper_X_X_A_X
315 CA CG CB HB1 improper_X_X_C_X
316 CA CG CB HB2 improper_X_X_C_X
317 CB OD2 CG OD1 improper_X_X_A_X
357 -C CA N H improper_X_X_N_X
358 N C CA HA improper_X_X_C_X
359 N C CA CB improper_N_A_C1_C
360 CA +N C O improper_X_X_A_X
361 CA CG CB HB1 improper_X_X_C_X
362 CA CG CB HB2 improper_X_X_C_X
363 OD2 CB CG OD1 improper_X_X_A_X
396 -C CA N H improper_X_X_N_X
397 N C CA HA improper_X_X_C_X
398 N C CA CB improper_N_A_C1_C
399 CA +N C O improper_X_X_A_X
400 CA SG CB HB1 improper_X_X_C_X
401 CA SG CB HB2 improper_X_X_C_X
436 -C CA N H improper_X_X_N_X
437 N C CA HA improper_X_X_C_X
438 N C CA CB improper_N_A_C1_C
439 CA +N C O improper_X_X_A_X
440 CA SG CB HB1 improper_X_X_C_X
441 CA SG CB HB2 improper_X_X_C_X
444 [ CYH ] ; same as cysh
476 -C CA N H improper_X_X_N_X
477 N C CA HA improper_X_X_C_X
478 N C CA CB improper_N_A_C1_C
479 CA +N C O improper_X_X_A_X
480 CA SG CB HB1 improper_X_X_C_X
481 CA SG CB HB2 improper_X_X_C_X
531 -C CA N H improper_X_X_N_X
532 N C CA HA improper_X_X_C_X
533 N C CA CB improper_N_A_C1_C
534 CA +N C O improper_X_X_A_X
535 CA CG CB HB1 improper_X_X_C_X
536 CA CG CB HB2 improper_X_X_C_X
537 CB CD CG HG1 improper_X_X_C_X
538 CB CD CG HG2 improper_X_X_C_X
539 CG NE2 CD OE1 improper_X_X_A_X
540 CD HE22 NE2 HE21 improper_X_X_N_X
584 -C CA N H improper_X_X_N_X
585 N C CA HA improper_X_X_C_X
586 N C CA CB improper_N_A_C1_C
587 CA CG CB HB1 improper_X_X_C_X
588 CA CG CB HB2 improper_X_X_C_X
589 CA +N C O improper_X_X_A_X
590 CB CD CG HG1 improper_X_X_C_X
591 CB CD CG HG2 improper_X_X_C_X
592 CG OE2 CD OE1 improper_X_X_A_X
639 -C CA N H improper_X_X_N_X
640 N C CA HA improper_X_X_C_X
641 N C CA CB improper_N_A_C1_C
642 CA CG CB HB1 improper_X_X_C_X
643 CA CG CB HB2 improper_X_X_C_X
644 CB CD CG HG1 improper_X_X_C_X
645 CB CD CG HG2 improper_X_X_C_X
646 CG OE2 CD OE1 improper_X_X_A_X
647 CA +N C O improper_X_X_A_X
672 -C CA N H improper_X_X_N_X
673 N C CA HA1 improper_X_X_C_X
674 N C CA HA2 improper_X_X_C_X
675 CA +N C O improper_X_X_A_X
679 [ HISA ] ; A.K.A. HISD/HID
728 -C CA N H improper_X_X_N_X
729 N C CA HA improper_X_X_C_X
730 N C CA CB improper_N_A_C1_C
731 CA CG CB HB1 improper_X_X_C_X
732 CA CG CB HB2 improper_X_X_C_X
733 CB CD2 CG ND1 improper_X_X_A_X
734 CG CE1 ND1 HD1 improper_X_X_N_X
735 ND1 NE2 CE1 HE1 improper_X_X_A_X
736 NE2 CG CD2 HD2 improper_X_X_A_X
737 CA +N C O improper_X_X_A_X
741 [ HID ] ; same as HISA
790 -C CA N H improper_X_X_N_X
791 N C CA HA improper_X_X_C_X
792 N C CA CB improper_N_A_C1_C
793 CA CG CB HB1 improper_X_X_C_X
794 CA CG CB HB2 improper_X_X_C_X
795 CB CD2 CG ND1 improper_X_X_A_X
796 CG CE1 ND1 HD1 improper_X_X_N_X
797 ND1 NE2 CE1 HE1 improper_X_X_A_X
798 NE2 CG CD2 HD2 improper_X_X_A_X
799 CA +N C O improper_X_X_A_X
803 [ HIS1 ] Identical to HISA
852 -C CA N H improper_X_X_N_X
853 N C CA HA improper_X_X_C_X
854 N C CA CB improper_N_A_C1_C
855 CA CG CB HB1 improper_X_X_C_X
856 CA CG CB HB2 improper_X_X_C_X
857 CB CD2 CG ND1 improper_X_X_A_X
858 CG CE1 ND1 HD1 improper_X_X_N_X
859 ND1 NE2 CE1 HE1 improper_X_X_A_X
860 NE2 CG CD2 HD2 improper_X_X_A_X
861 CA +N C O improper_X_X_A_X
864 [ HISB ] ; A.K.A. HISE/HIE
913 -C CA N H improper_X_X_N_X
914 N C CA HA improper_X_X_C_X
915 N C CA CB improper_N_A_C1_C
916 CA CG CB HB1 improper_X_X_C_X
917 CA CG CB HB2 improper_X_X_C_X
918 CB CD2 CG ND1 improper_X_X_A_X
919 ND1 NE2 CE1 HE1 improper_X_X_A_X
920 CE1 CD2 NE2 HE2 improper_X_X_N_X
921 NE2 CG CD2 HD2 improper_X_X_A_X
922 CA +N C O improper_X_X_A_X
925 [ HIE ] ; same as HISB
974 -C CA N H improper_X_X_N_X
975 N C CA HA improper_X_X_C_X
976 N C CA CB improper_N_A_C1_C
977 CA CG CB HB1 improper_X_X_C_X
978 CA CG CB HB2 improper_X_X_C_X
979 CB CD2 CG ND1 improper_X_X_A_X
980 ND1 NE2 CE1 HE1 improper_X_X_A_X
981 CE1 CD2 NE2 HE2 improper_X_X_N_X
982 NE2 CG CD2 HD2 improper_X_X_A_X
983 CA +N C O improper_X_X_A_X
987 [ HISH ] ; also known as HISP (or HIS+)
1038 -C CA N H improper_X_X_N_X
1039 N C CA HA improper_X_X_C_X
1040 N C CA CB improper_N_A_C1_C
1041 CA CG CB HB1 improper_X_X_C_X
1042 CA CG CB HB2 improper_X_X_C_X
1043 CB CD2 CG ND1 improper_X_X_A_X
1044 CG CE1 ND1 HD1 improper_X_X_N_X
1045 ND1 NE2 CE1 HE1 improper_X_X_A_X
1046 CE1 CD2 NE2 HE2 improper_X_X_N_X
1047 NE2 CG CD2 HD2 improper_X_X_A_X
1048 CA +N C O improper_X_X_A_X
1053 ; SPC and encad water have identical charges.
1054 ; Include encadwater.itp instead of spc.itp to use the flexible encad bonds/angles
1055 ; instead of the rigid SPC model.
1115 -C CA N H improper_X_X_N_X
1116 N C CA HA improper_X_X_C_X
1117 N C CA CB improper_N_A_C1_C
1118 CA CG1 CB CG2 improper_C1_C2_C1_C3
1119 CA CG1 CB HB improper_X_X_C_X
1120 CB CD CG1 HG11 improper_X_X_C_X
1121 CB CD CG1 HG12 improper_X_X_C_X
1122 CG1 HD3 CD HD1 improper_X_X_C_X
1123 CG1 HD3 CD HD2 improper_X_X_C_X
1124 CB HG23 CG2 HG21 improper_X_X_C_X
1125 CB HG23 CG2 HG22 improper_X_X_C_X
1126 CA +N C O improper_X_X_A_X
1180 -C CA N H improper_X_X_N_X
1181 N C CA HA improper_X_X_C_X
1182 N C CA CB improper_N_A_C1_C
1183 CA CG CB HB1 improper_X_X_C_X
1184 CA CG CB HB2 improper_X_X_C_X
1185 CB CD2 CG HG improper_X_X_C_X
1186 CB CD2 CG CD1 improper_X_X_C_X
1187 CG HD13 CD1 HD11 improper_X_X_C_X
1188 CG HD13 CD1 HD12 improper_X_X_C_X
1189 CG HD23 CD2 HD21 improper_X_X_C_X
1190 CG HD23 CD2 HD22 improper_X_X_C_X
1191 CA +N C O improper_X_X_A_X
1194 [ LYS ] ; non-protonated - see LYSH for the most common state.
1249 -C CA N H improper_X_X_N_X
1250 N C CA HA improper_X_X_C_X
1251 N C CA CB improper_N_A_C1_C
1252 CA CG CB HB1 improper_X_X_C_X
1253 CA CG CB HB2 improper_X_X_C_X
1254 CB CD CG HG1 improper_X_X_C_X
1255 CB CD CG HG2 improper_X_X_C_X
1256 CG CE CD HD1 improper_X_X_C_X
1257 CG CE CD HD2 improper_X_X_C_X
1258 CD NZ CE HE1 improper_X_X_C_X
1259 CD NZ CE HE2 improper_X_X_C_X
1260 CE HZ2 NZ HZ1 improper_X_X_M_X
1261 CA +N C O improper_X_X_A_X
1322 -C CA N H improper_X_X_N_X
1323 N C CA HA improper_X_X_C_X
1324 N C CA CB improper_N_A_C1_C
1325 CA CG CB HB1 improper_X_X_C_X
1326 CA CG CB HB2 improper_X_X_C_X
1327 CB CD CG HG1 improper_X_X_C_X
1328 CB CD CG HG2 improper_X_X_C_X
1329 CG CE CD HD1 improper_X_X_C_X
1330 CG CE CD HD2 improper_X_X_C_X
1331 CD NZ CE HE1 improper_X_X_C_X
1332 CD NZ CE HE2 improper_X_X_C_X
1333 CE HZ3 NZ HZ1 improper_X_X_M3_X
1334 CE HZ3 NZ HZ2 improper_X_X_M3_X
1335 CA +N C O improper_X_X_A_X
1384 -C CA N H improper_X_X_N_X
1385 N C CA HA improper_X_X_C_X
1386 N C CA CB improper_N_A_C1_C
1387 CA CG CB HB1 improper_X_X_C_X
1388 CA CG CB HB2 improper_X_X_C_X
1389 CB SD CG HG1 improper_X_X_C_X
1390 CB SD CG HG2 improper_X_X_C_X
1391 SD HE3 CE HE1 improper_X_X_C_X
1392 SD HE3 CE HE2 improper_X_X_C_X
1393 CA +N C O improper_X_X_A_X
1396 [ NAC ] ; metylamide, a.k.a NMA.
1415 -C CH3 N H improper_X_X_N_X
1416 N HH33 CH3 HH31 improper_X_X_C_X
1417 N HH33 CH3 HH32 improper_X_X_C_X
1432 -C H2 N H1 improper_X_X_N_X
1448 -C H2 N H1 improper_X_X_N_X
1508 -C CA N H improper_X_X_N_X
1509 N C CA HA improper_X_X_C_X
1510 N C CA CB improper_N_A_C1_C
1511 CA CG CB HB1 improper_X_X_C_X
1512 CA CG CB HB2 improper_X_X_C_X
1513 CB CD2 CG CD1 improper_X_X_A_X
1514 CG CE1 CD1 HD1 improper_X_X_A_X
1515 CD1 CZ CE1 HE1 improper_X_X_A_X
1516 CE1 CE2 CZ HZ improper_X_X_A_X
1517 CE2 CG CD2 HD2 improper_X_X_A_X
1518 CZ CD2 CE2 HE2 improper_X_X_A_X
1519 CA +N C O improper_X_X_A_X
1562 -C CA N CD improper_X_X_N_X
1563 N C CA HA improper_X_X_C_X
1564 N C CA CB improper_N_A_C1_C
1565 CA CG CB HB1 improper_X_X_C_X
1566 CA CG CB HB2 improper_X_X_C_X
1567 CB CD CG HG1 improper_X_X_C_X
1568 CB CD CG HG2 improper_X_X_C_X
1569 CG N CD HD1 improper_X_X_C_X
1570 CG N CD HD2 improper_X_X_C_X
1571 -C CD N CA improper_X_X_N_X
1572 CA +N C O improper_X_X_A_X
1608 -C CA N H improper_X_X_N_X
1609 N C CA HA improper_X_X_C_X
1610 N C CA CB improper_N_A_C1_C
1611 CA OG CB HB1 improper_X_X_C_X
1612 CA OG CB HB2 improper_X_X_C_X
1613 CA +N C O improper_X_X_A_X
1655 -C CA N H improper_X_X_N_X
1656 N C CA HA improper_X_X_C_X
1657 N C CA CB improper_N_A_C1_C
1658 CA CG2 CB OG1 improper_X_X_C_X
1659 CA CG2 CB HB improper_X_X_C_X
1660 CB HG23 CG2 HG21 improper_X_X_C_X
1661 CB HG23 CG2 HG22 improper_X_X_C_X
1662 CA +N C O improper_X_X_A_X
1735 -C CA N H improper_X_X_N_X
1736 CA +N C O improper_X_X_A_X
1737 N C CA CB improper_N_A_C1_C
1738 N C CA HA improper_X_X_C_X
1739 CA CG CB HB1 improper_X_X_C_X
1740 CA CG CB HB2 improper_X_X_C_X
1741 CB CD2 CG CD1 improper_X_X_A_X
1742 CG NE1 CD1 HD1 improper_X_X_A_X
1743 CD1 CE2 NE1 HE1 improper_X_X_N_X
1744 NE1 CD2 CE2 CZ2 improper_X_X_A_X
1745 CE2 CH2 CZ2 HZ2 improper_X_X_A_X
1746 CZ2 CZ3 CH2 HH2 improper_X_X_A_X
1747 CH2 CE3 CZ3 HZ3 improper_X_X_A_X
1748 CZ3 CD2 CE3 HE3 improper_X_X_A_X
1749 CG CD2 CE2 CE3 improper_X_X_A_X
1812 -C CA N H improper_X_X_N_X
1813 N C CA HA improper_X_X_C_X
1814 N C CA CB improper_N_A_C1_C
1815 CA CG CB HB1 improper_X_X_C_X
1816 CA CG CB HB2 improper_X_X_C_X
1817 CB CD2 CG CD1 improper_X_X_A_X
1818 CG CE1 CD1 HD1 improper_X_X_A_X
1819 CD1 CZ CE1 HE1 improper_X_X_A_X
1820 CE1 CE2 CZ OH improper_X_X_A_X
1821 CE2 CG CD2 HD2 improper_X_X_A_X
1822 CZ CD2 CE2 HE2 improper_X_X_A_X
1823 CA +N C O improper_X_X_A_X
1871 -C CA N H improper_X_X_N_X
1872 N C CA HA improper_X_X_C_X
1873 N C CA CB improper_N_A_C1_C
1874 CA CG2 CB HB improper_X_X_C_X
1875 CA CG2 CB CG1 improper_X_X_C_X
1876 CB HG13 CG1 HG11 improper_X_X_C_X
1877 CB HG13 CG1 HG12 improper_X_X_C_X
1878 CB HG23 CG2 HG21 improper_X_X_C_X
1879 CB HG23 CG2 HG22 improper_X_X_C_X
1880 CA +N C O improper_X_X_A_X