6 ; nr type resnr residue atom cgnr charge mass
7 1 C 1 URE C 1 0.880229 12.01000 ; amber C type
8 2 O 1 URE O 2 -0.613359 16.00000 ; amber O type
9 3 N 1 URE N1 3 -0.923545 14.01000 ; amber N type
10 4 H 1 URE H11 4 0.395055 1.00800 ; amber H type
11 5 H 1 URE H12 5 0.395055 1.00800 ; amber H type
12 6 N 1 URE N2 6 -0.923545 14.01000 ; amber N type
13 7 H 1 URE H21 7 0.395055 1.00800 ; amber H type
14 8 H 1 URE H22 8 0.395055 1.00800 ; amber H type
24 ; ai aj ak al funct definition