Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CS A 17 |
| Chain | Residue |
| A | DLE14 |
| B | GLY2 |
| B | ALA5 |
| B | CS17 |
| B | HOH2001 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CS A 18 |
| Chain | Residue |
| B | TRP11 |
| B | HOH2002 |
| B | HOH2006 |
| A | DVA8 |
| A | DLE10 |
| B | DVA8 |
| B | DLE10 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 19 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CS B 17 |
| Chain | Residue |
| A | ETA16 |
| A | CS17 |
| B | GLY2 |
| B | ALA5 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CS B 18 |
| Chain | Residue |
| A | ALA5 |
| A | VAL7 |
| A | HOH2001 |
| B | DLE12 |
| B | DLE14 |
| B | TRP15 |
| site_id | AC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL B 19 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CS C 17 |
| Chain | Residue |
| C | DLE14 |
| C | TRP15 |
| D | DLE4 |
| D | ALA5 |
| D | HOH2001 |
| D | HOH2002 |
| site_id | AC8 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CS C 18 |
| Chain | Residue |
| C | DVA8 |
| C | DLE10 |
| D | DVA8 |
| D | DLE10 |
| D | TRP11 |
| D | HOH2005 |
| D | HOH2007 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CS C 19 |
| Chain | Residue |
| C | ALA5 |
| D | DLE14 |
| D | HOH2009 |
| site_id | BC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL C 20 |
| Chain | Residue |
| C | DLE4 |
| C | ALA5 |
| D | HOH2010 |
| site_id | BC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL D 17 |
| site_id | BC3 |
| Number of Residues | 34 |
| Details | BINDING SITE FOR CHAIN A OF GRAMICIDIN A |
| Chain | Residue |
| A | CS17 |
| A | CS18 |
| A | CL19 |
| 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 | ETA16 |
| B | CS17 |
| B | CS18 |
| C | DLE4 |
| C | TRP9 |
| C | TRP11 |
| C | TRP13 |
| C | DLE14 |
| C | TRP15 |
| C | ETA16 |
| D | DLE4 |
| D | DVA8 |
| D | DLE10 |
| D | TRP11 |
| D | TRP15 |
| site_id | BC4 |
| Number of Residues | 29 |
| Details | BINDING SITE FOR CHAIN B OF GRAMICIDIN A |
| Chain | Residue |
| A | CS18 |
| B | CS17 |
| B | CS18 |
| B | CL19 |
| C | DVA6 |
| C | TRP11 |
| C | TRP15 |
| D | TRP11 |
| D | TRP11 |
| D | DLE14 |
| D | TRP15 |
| A | GLY2 |
| A | GLY2 |
| A | ALA3 |
| A | ALA3 |
| A | DLE4 |
| A | ALA5 |
| A | DVA6 |
| A | VAL7 |
| A | DVA8 |
| A | TRP9 |
| A | DLE10 |
| A | TRP11 |
| A | DLE12 |
| A | TRP13 |
| A | DLE14 |
| A | TRP15 |
| A | ETA16 |
| A | CS17 |
| site_id | BC5 |
| Number of Residues | 30 |
| Details | BINDING SITE FOR CHAIN C OF GRAMICIDIN A |
| Chain | Residue |
| A | DLE4 |
| A | TRP9 |
| A | TRP11 |
| A | TRP13 |
| A | DLE14 |
| A | TRP15 |
| A | TRP15 |
| B | TRP11 |
| B | TRP13 |
| C | CS17 |
| C | CS18 |
| C | CS19 |
| C | CL20 |
| D | GLY2 |
| D | GLY2 |
| D | ALA3 |
| D | ALA3 |
| 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 | ETA16 |
| site_id | BC6 |
| Number of Residues | 34 |
| Details | BINDING SITE FOR CHAIN D OF GRAMICIDIN A |
| Chain | Residue |
| A | VAL7 |
| A | TRP11 |
| A | DLE14 |
| B | TRP11 |
| B | DLE12 |
| B | DLE14 |
| B | TRP15 |
| B | ETA16 |
| B | HOH2005 |
| C | GLY2 |
| C | GLY2 |
| C | ALA3 |
| C | ALA3 |
| C | DLE4 |
| C | ALA5 |
| C | DVA6 |
| C | VAL7 |
| C | DVA8 |
| C | TRP9 |
| C | DLE10 |
| C | TRP11 |
| C | DLE12 |
| C | TRP13 |
| C | DLE14 |
| C | TRP15 |
| C | ETA16 |
| C | CS17 |
| C | CS18 |
| C | CS19 |
| D | CL17 |
| D | HOH2002 |
| D | HOH2003 |
| D | HOH2008 |
| D | HOH2011 |
