In determining prot-water-ligand bridges, i've specified 'tip3 .and. resi 136' instead of 'TIP3' to make it more specific. There is no error in the output but i cant be sure it is correct. Can someone confirm? The command are as followed:
coor hbond verbose cuthb @CUTHB cutha @CUTHA select ONE end select TWO end-
bridge tip3 .and. resi 136 firstu 51 nunit @N skip @SKIP

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