! When using this topology, make sure you've included the required parameters ! (see http://swisssidechain.ch/MD/charmm.html) RESI FGL -1.00 ! 2-aminopropanedioic acid GROUP ATOM N NH1 -0.4700 ATOM HN H 0.3100 ATOM CA CT1 0.0700 ATOM HA HB 0.0900 ATOM CB CC 0.52 ATOM OG1 OC -0.7600 ATOM OG2 OC -0.7600 GROUP ATOM C C 0.5100 ATOM O O -0.5100 BOND CB CA N HN N CA C CA C +N CA HA DOUBLE O C BOND CB OG1 BOND CB OG2 IMPR N -C CA HN C CA +N O CMAP -C N CA C N CA C +N IC -C CA *N HN 1.3551 126.4900 180.0000 115.4200 0.9996 IC -C N CA C 1.3551 126.4900 180.0000 114.4400 1.5390 IC N CA C +N 1.4592 114.4400 180.0000 116.8400 1.3558 IC +N CA *C O 1.3558 116.8400 180.0000 122.5200 1.2297 IC CA C +N +CA 1.5390 116.8400 180.0000 126.7700 1.4613 IC N C *CA CB 1.4592 114.4400 123.2300 111.0900 1.5461 IC N C *CA HA 1.4592 114.4400 -120.4500 106.3900 1.0840 IC N CA CB OG1 1.47 109.46 150.08 120.04 1.34 IC N CA CB OG2 1.47 109.46 -30.10 120.07 1.21