Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE K A 1016 |
| Chain | Residue |
| A | DVA6 |
| B | DLE10 |
| B | HOH202 |
| B | HOH211 |
| A | VAL7 |
| A | DVA8 |
| A | HOH215 |
| A | HOH221 |
| A | HOH210 |
| A | HOH211 |
| A | HOH202 |
| B | DVA8 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE K A 1017 |
| Chain | Residue |
| A | FVA1 |
| A | GLY2 |
| A | HOH228 |
| A | HOH209 |
| A | HOH208 |
| A | HOH224 |
| A | HOH218 |
| A | HOH207 |
| A | HOH222 |
| B | DLE14 |
| B | ETA16 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE IOD A 1018 |
| Chain | Residue |
| A | TRP9 |
| B | IOD102 |
| B | TRP15 |
| B | HOH203 |
| B | HOH201 |
| D | HOH2015 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE IOD A 1019 |
| Chain | Residue |
| A | TRP9 |
| B | IOD102 |
| B | TRP15 |
| B | HOH203 |
| B | HOH201 |
| D | HOH2015 |
| site_id | AC5 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE IOD A 1020 |
| Chain | Residue |
| B | IOD101 |
| A | IOD103 |
| B | TRP13 |
| B | TRP15 |
| B | HOH203 |
| B | HOH213 |
| B | HOH201 |
| C | TRP9 |
| D | TRP15 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE IOD A 1021 |
| Chain | Residue |
| A | TRP13 |
| A | DLE14 |
| A | TRP15 |
| D | IOD101 |
| C | HOH223 |
| A | HOH229 |
| A | HOH216 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE IOD A 1022 |
| Chain | Residue |
| A | DLE12 |
| A | TRP13 |
| A | IOD104 |
| C | HOH223 |
| A | HOH216 |
| C | TRP11 |
| D | DLE4 |
| site_id | AC8 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE IOD A 1023 |
| Chain | Residue |
| A | TRP11 |
| A | ETA16 |
| A | HOH225 |
| A | HOH212 |
| A | HOH226 |
| C | TRP13 |
| C | TRP15 |
| C | HOH209 |
| C | HOH211 |
| site_id | AC9 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE K B 1016 |
| Chain | Residue |
| A | DLE10 |
| A | TRP11 |
| A | DLE12 |
| A | HOH206 |
| A | HOH214 |
| A | HOH220 |
| A | HOH217 |
| B | DLE4 |
| B | ALA5 |
| B | DVA6 |
| B | VAL7 |
| B | HOH208 |
| site_id | BC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE K C 1016 |
| Chain | Residue |
| C | DVA6 |
| C | DVA8 |
| C | K105 |
| C | HOH204 |
| C | HOH205 |
| D | DVA8 |
| D | TRP9 |
| D | DLE10 |
| D | HOH2004 |
| D | HOH2002 |
| site_id | BC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE K C 1017 |
| Chain | Residue |
| C | DVA6 |
| C | TRP9 |
| C | K106 |
| C | HOH207 |
| C | HOH203 |
| C | HOH220 |
| D | DLE10 |
| D | TRP13 |
| D | HOH2004 |
| site_id | BC3 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE K D 1016 |
| Chain | Residue |
| C | HOH219 |
| C | HOH221 |
| C | HOH201 |
| D | FVA1 |
| D | GLY2 |
| D | ALA3 |
| D | HOH2007 |
| D | HOH2009 |
| D | HOH2010 |
| C | DLE14 |
| site_id | BC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE IOD D 1017 |
| Chain | Residue |
| A | DLE4 |
| B | DLE12 |
| D | TRP11 |
| D | HOH2012 |
| site_id | BC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE IOD D 1018 |
| Chain | Residue |
| A | TRP9 |
| A | HOH231 |
| A | HOH230 |
| D | TRP9 |
| site_id | BC6 |
| Number of Residues | 78 |
| Details | BINDING SITE FOR CHAIN A OF GRAMICIDIN D |
| Chain | Residue |
| A | K101 |
| A | K102 |
| B | IOD101 |
| A | IOD103 |
| A | IOD104 |
| A | IOD104 |
| D | IOD101 |
| A | IOD105 |
| A | IOD105 |
| A | HOH209 |
| A | HOH208 |
| A | HOH218 |
| A | HOH231 |
| A | HOH213 |
| A | HOH207 |
| A | HOH215 |
| A | HOH221 |
| A | HOH210 |
| A | HOH230 |
| A | HOH206 |
| A | HOH214 |
| A | HOH225 |
| A | HOH211 |
| A | HOH212 |
| A | HOH202 |
| A | HOH220 |
| A | HOH216 |
| A | HOH217 |
| A | HOH219 |
| A | HOH203 |
| B | FVA1 |
| B | FVA1 |
| B | GLY2 |
| B | GLY2 |
| B | ALA3 |
| B | ALA3 |
| B | DLE4 |
| B | ALA5 |
| B | DVA6 |
| B | VAL7 |
| B | DVA8 |
| B | TRP9 |
| B | DLE10 |
| B | TRP11 |
| B | DLE12 |
| B | TRP13 |
| B | DLE14 |
| B | TRP15 |
| B | TRP15 |
| B | ETA16 |
| A | K107 |
| B | HOH204 |
| B | HOH206 |
| B | HOH213 |
| C | FVA1 |
| C | DVA6 |
| C | VAL7 |
| C | TRP9 |
| C | TRP9 |
| C | TRP11 |
| C | TRP11 |
| C | DLE12 |
| C | TRP13 |
| C | TRP13 |
| C | DLE14 |
| C | TRP15 |
| C | HOH211 |
| D | FVA1 |
| D | DLE4 |
| D | DVA6 |
| D | VAL7 |
| D | TRP11 |
| D | TRP13 |
| D | TRP15 |
| D | TRP15 |
| D | ETA16 |
| A | IOD109 |
| D | IOD102 |
| site_id | BC7 |
| Number of Residues | 71 |
| Details | BINDING SITE FOR CHAIN B OF GRAMICIDIN D |
| Chain | Residue |
| A | FVA1 |
| A | FVA1 |
| A | GLY2 |
| A | GLY2 |
| A | ALA3 |
| A | ALA3 |
| A | DLE4 |
| A | ALA5 |
| A | DVA6 |
| A | VAL7 |
| A | DVA8 |
| A | TRP9 |
| A | TRP9 |
| A | DLE10 |
| A | TRP11 |
| A | DLE12 |
| A | TRP13 |
| A | DLE14 |
| A | TRP15 |
| A | ETA16 |
| A | K101 |
| A | K102 |
| B | IOD101 |
| A | IOD103 |
| B | IOD102 |
| B | IOD102 |
| A | HOH209 |
| A | HOH231 |
| C | HOH223 |
| A | HOH210 |
| A | HOH217 |
| A | HOH203 |
| A | K107 |
| B | HOH204 |
| B | HOH207 |
| B | HOH209 |
| B | HOH205 |
| B | HOH208 |
| B | HOH210 |
| B | HOH202 |
| B | HOH206 |
| B | HOH211 |
| B | HOH203 |
| B | HOH201 |
| A | HOH205 |
| A | HOH204 |
| C | DLE4 |
| C | DVA6 |
| C | VAL7 |
| C | DVA8 |
| C | TRP9 |
| C | DLE10 |
| C | TRP11 |
| C | TRP11 |
| C | TRP13 |
| C | TRP15 |
| C | ETA16 |
| D | HOH2017 |
| D | ALA3 |
| D | DLE4 |
| D | TRP9 |
| D | TRP11 |
| D | DLE12 |
| D | TRP13 |
| D | DLE14 |
| D | TRP15 |
| D | ETA16 |
| A | IOD109 |
| D | HOH2012 |
| D | HOH2016 |
| D | HOH2014 |
| site_id | BC8 |
| Number of Residues | 69 |
| Details | BINDING SITE FOR CHAIN C OF GRAMICIDIN D |
| Chain | Residue |
| A | FVA1 |
| A | DVA6 |
| A | VAL7 |
| A | TRP9 |
| A | TRP9 |
| A | TRP11 |
| A | TRP11 |
| A | DLE12 |
| A | TRP13 |
| A | DLE14 |
| A | TRP15 |
| A | TRP15 |
| A | ETA16 |
| B | IOD102 |
| D | IOD101 |
| A | IOD105 |
| A | IOD105 |
| A | HOH230 |
| B | FVA1 |
| B | DVA6 |
| B | DVA6 |
| B | VAL7 |
| B | TRP9 |
| B | TRP11 |
| B | TRP13 |
| B | DLE14 |
| B | ETA16 |
| C | K106 |
| C | K105 |
| C | HOH206 |
| C | HOH210 |
| C | HOH212 |
| C | HOH207 |
| C | HOH203 |
| C | HOH215 |
| C | HOH204 |
| C | HOH214 |
| C | HOH216 |
| C | HOH205 |
| C | HOH217 |
| C | HOH209 |
| C | HOH211 |
| C | HOH201 |
| C | HOH213 |
| D | FVA1 |
| D | FVA1 |
| D | GLY2 |
| D | GLY2 |
| D | ALA3 |
| D | ALA3 |
| D | DLE4 |
| D | DLE4 |
| D | ALA5 |
| D | DVA6 |
| D | VAL7 |
| D | DVA8 |
| D | TRP9 |
| D | DLE10 |
| D | TRP11 |
| D | DLE12 |
| D | TRP13 |
| D | DLE14 |
| D | TRP15 |
| D | TRP15 |
| D | ETA16 |
| C | K107 |
| D | HOH2004 |
| D | HOH2002 |
| D | HOH2015 |
| site_id | BC9 |
| Number of Residues | 58 |
| Details | BINDING SITE FOR CHAIN D OF GRAMICIDIN D |
| Chain | Residue |
| A | FVA1 |
| A | DLE4 |
| A | DVA6 |
| A | VAL7 |
| A | TRP9 |
| A | TRP11 |
| A | TRP11 |
| A | DLE12 |
| A | TRP13 |
| A | TRP15 |
| B | IOD102 |
| D | IOD101 |
| C | HOH223 |
| A | HOH229 |
| B | DLE4 |
| B | TRP9 |
| B | TRP11 |
| B | DLE12 |
| B | DLE12 |
| B | TRP13 |
| B | DLE14 |
| B | TRP15 |
| B | ETA16 |
| C | FVA1 |
| C | FVA1 |
| C | GLY2 |
| C | GLY2 |
| C | ALA3 |
| C | ALA3 |
| C | DLE4 |
| C | ALA5 |
| C | DVA6 |
| C | VAL7 |
| C | DVA8 |
| C | TRP9 |
| C | TRP9 |
| C | DLE10 |
| C | TRP11 |
| C | DLE12 |
| C | TRP13 |
| C | DLE14 |
| C | TRP15 |
| C | ETA16 |
| C | K106 |
| C | K105 |
| C | HOH207 |
| C | HOH204 |
| C | HOH201 |
| C | K107 |
| A | IOD109 |
| D | IOD102 |
| D | HOH2001 |
| D | HOH2007 |
| D | HOH2006 |
| D | HOH2005 |
| D | HOH2008 |
| D | HOH2004 |
| D | HOH2002 |
