1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Chen, Y. Tucker, A. Wallace, B.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H13 N O2 131.173 D-LEUCINE D-peptide linking C5 H11 N O2 117.146 D-VALINE D-peptide linking C2 H7 N O 61.083 ETHANOLAMINE L-peptide COOH carboxy terminus C6 H11 N O3 145.156 n N-formyl-L-valine L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 R C N 16 N C N 17 N C N 18 N C N 19 N C N 20 N C N 21 N O N 22 N O N 23 N H N 24 N H N 25 N H N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N N N 37 R C N 38 N C N 39 N C N 40 N C N 41 N C N 42 N O N 43 N O N 44 N H N 45 N H N 46 N H N 47 N H N 48 N H N 49 N H N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N C N 56 N N N 57 N C N 58 N O N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N H N 66 N C N 67 N N N 68 N O N 69 S C N 70 N C N 71 N C N 72 N C N 73 N H N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N H N 82 N O N 83 N C N 84 N H N 85 N O N 86 N H N 87 N N N 88 N C N 89 N C N 90 N O N 91 N O N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N N N 98 S C N 99 N C N 100 N O N 101 N C Y 102 N C Y 103 N C Y 104 N C Y 105 N N Y 106 N C Y 107 N C Y 108 N C Y 109 N C Y 110 N C N 111 N O N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N N N 125 S C N 126 N C N 127 N O N 128 N C N 129 N C N 130 N C N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N doub N 32 N sing N 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N doub N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N doub N 63 N sing N 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N doub N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N doub N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing Y 102 N doub Y 103 N sing Y 104 N sing N 105 N sing Y 106 N doub Y 107 N sing Y 108 N sing N 109 N sing Y 110 N sing Y 111 N doub N 112 N sing Y 113 N doub N 114 N sing Y 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N doub N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 264 757 10.1006/JMBI.1996.0675 8980684 Solution Structure of a Parallel Left-Handed Double-Helical Gramicidin-A Determined by 2D 1H NMR. 1996 10.2210/pdb1mic/pdb pdb_00001mic 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1882.294 GRAMICIDIN A 2 nat polymer VALYL GRAMICIDIN no yes (FVA)GA(DLE)A(DVA)V(DVA)W(DLE)W(DLE)W(DLE)W(ETA) VGALAVVVWLWLWLWX A,B polypeptide(L) n n n n n n n n n n n n n n n n sample 1393 BREVIBACILLUS BREVIS pdbx_database_status pdbx_struct_assembly pdbx_struct_oper_list pdbx_nmr_details pdbx_nmr_ensemble pdbx_nmr_exptl_sample pdbx_nmr_exptl_sample_conditions pdbx_nmr_refine pdbx_nmr_sample_details pdbx_nmr_software pdbx_nmr_spectrometer atom_site chem_comp_atom chem_comp_bond database_2 struct_conn repository Initial release Version format compliance Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Other Derived calculations Other Data collection Experimental preparation Refinement description Atomic model Data collection Database references Derived calculations 1 0 1997-02-12 1 1 2011-06-14 1 2 2011-07-13 1 3 2011-07-27 1 4 2012-12-12 1 5 2017-11-01 1 6 2018-08-08 2 0 2023-11-15 _pdbx_database_status.process_site _pdbx_struct_assembly.details _pdbx_struct_assembly.method_details _pdbx_struct_oper_list.symmetry_operation _pdbx_nmr_ensemble.conformer_selection_criteria _pdbx_nmr_exptl_sample_conditions.label _pdbx_nmr_exptl_sample_conditions.pressure _pdbx_nmr_software.authors _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _atom_site.auth_atom_id _atom_site.label_atom_id _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_conn.pdbx_leaving_atom_flag CRYSTAL STRUCTURE OF GRAMICIDIN S COMPLEXED WITH ALKALINE PROTEINASE SAVINASE CRYSTAL STRUCTURE OF GRAMICIDIN A FROM CRYSTALS GROWN IN A LIPID CUBIC PHASE. CRYSTAL STRUCTURE OF GRAMICIDIN A COMPLEXED WITH CESIUM CHLORIDE CRYSTAL STRUCTURE OF GRAMICIDIN A FROM BACILLUS BREVIS CRYSTAL STRUCTURE OF GRAMICIDIN A COMPLEXED WITH CESIUM CHLORIDE CRYSTAL STRUCTURE OF GRAMICIDIN A COMPLRXED WITH POTASSIUM THIOCYANATE SOLUTION STRUCTURE OF THE GRAMICIDIN A SOLUTION STRUCTURE OF GRAMICIDIN A IN SODIUM DODECYL SULFATE MICELLES SOLUTION STRUCTURE OF A LINKED SHORTENED GRAMICIDIN A IN BENZENE/ACETONE 10:1 SOLID STATE NMR STRUCTURE OF GRAMICIDIN A IN HYDRATED DMPC BILAYERS, SOLUTION STRUCTURE OF GRAMICIDIN A (W15G) IN SODIUM DODECYL SULFATE MICELLES SOLUTION STRUCTURE OF GRAMICIDIN A IN DODECYL PHOSPHOCHOLINE MICELLES SOLUTION STRUCTURE OF GRAMICIDIN A IN DODECYL PHOSPHOCHOLINE MICELLES IN THE PRESENCE OF EXCESS NA+ SOLUTION STRUCTURE OF GRAMICIDIN A (V1F) IN SODIUM DODECYL SULFATE MICELLES SOLUTION STRUCTURE OF GRAMICIDIN B IN SODIUM DODECYL SULFATE MICELLES SOLUTION STRUCTURE OF GRAMICIDIN C IN SODIUM DODECYL SULFATE MICELLES SOLUTION STRUCTURE OF F1-GRAMICIDIN C IN SODIUM DODECYL SULFATE MICELLES SOLUTION STRUCTURE OF A LINKED UNSYMMETRIC GRAMICIDIN A IN A MEMBRANE-ISOELECTRICAL SOLVENTS MIXTURE, IN THE PRESENCE OF CSCL CRYSTAL STRUCTURE OF GRAMICIDIN D IN ETHANOL CRYSTAL STRUCTURE OF GRAMICIDIN D COMPLEX WITH KI IN METHANOL CRYSTAL STRUCTURE OF GRAMICIDIN D COMPLEX WITH NAI CRYSTAL STRUCTURE OF GRAMICIDIN D IN N-PROPANOL CRYSTAL STRUCTURE OF GRAMICIDIN D IN METHANOL CRYSTAL STRUCTURE OF GRAMICIDIN D IN ETHANOL Y BNL 1996-05-22 REL GRAMICIDIN IS A HETEROGENEOUS MIXTURE OF SEVERAL COMPOUNDS INCLUDING GRAMICIDIN A, B AND C WHICH ARE OBTAINED FROM BACILLUS BREVIS AND CALLED COLLECTIVELY GRAMICIDIN D HERE, GRAMICIDIN A IS REPRESENTED BY THE SEQUENCE (SEQRES) Antibiotic GRAMICIDIN A IS A HEXADECAMERIC HELICAL PEPTIDE WITH ALTERNATING D,L CHARACTERISTICS. THE N-TERM IS FORMYLATED (RESIDUE 0). THE C-TERM IS CAPPED WITH ETHANOLAMINE (RESIDUE 16). GRAMICIDIN A Polypeptide structures with the lowest energy 187 20 TOCSY NOESY DQF-COSY 20 mM natural abundance 1 mM natural abundance sample_conditions ambient 303 K DGSA-distance geometry simulated annealing 1 20 mM Gramicidin D, 1 mM CaCl2, methanol sample_1 methanol solution BRUNGER refinement X-PLOR 3.1 BRUNGER structure calculation X-PLOR 3.1 600 Bruker AMX 500 JEOL GX FVA 1 n 1 FVA 1 A GLY 2 n 2 GLY 2 A ALA 3 n 3 ALA 3 A DLE 4 n 4 DLE 4 A ALA 5 n 5 ALA 5 A DVA 6 n 6 DVA 6 A VAL 7 n 7 VAL 7 A DVA 8 n 8 DVA 8 A TRP 9 n 9 TRP 9 A DLE 10 n 10 DLE 10 A TRP 11 n 11 TRP 11 A DLE 12 n 12 DLE 12 A TRP 13 n 13 TRP 13 A DLE 14 n 14 DLE 14 A TRP 15 n 15 TRP 15 A ETA 16 n 16 ETA 16 A FVA 1 n 1 FVA 1 B GLY 2 n 2 GLY 2 B ALA 3 n 3 ALA 3 B DLE 4 n 4 DLE 4 B ALA 5 n 5 ALA 5 B DVA 6 n 6 DVA 6 B VAL 7 n 7 VAL 7 B DVA 8 n 8 DVA 8 B TRP 9 n 9 TRP 9 B DLE 10 n 10 DLE 10 B TRP 11 n 11 TRP 11 B DLE 12 n 12 DLE 12 B TRP 13 n 13 TRP 13 B DLE 14 n 14 DLE 14 B TRP 15 n 15 TRP 15 B ETA 16 n 16 ETA 16 B author_defined_assembly 2 dimeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 identity operation 0.0000000000 0.0000000000 0.0000000000 A N DVA 6 A N DVA 6 B O ALA 3 B O ALA 3 1 A ALA 5 -176.02 65.30 1 A DVA 6 112.91 169.55 1 A VAL 7 -102.54 77.10 1 A TRP 9 -172.29 95.05 1 A TRP 11 -178.82 97.03 1 A TRP 15 -172.44 123.07 1 B ALA 5 -172.29 64.06 1 B VAL 7 -162.22 58.39 1 B TRP 9 -117.64 72.85 1 B TRP 11 179.96 108.74 2 A ALA 5 179.72 63.32 2 A VAL 7 -156.92 64.61 2 A TRP 9 -164.85 91.71 2 A TRP 11 -179.33 107.01 2 A DLE 14 59.71 -172.26 2 B ALA 3 -171.16 147.16 2 B ALA 5 179.52 59.39 2 B VAL 7 -157.59 63.48 2 B TRP 9 -166.42 96.05 2 B TRP 11 -172.06 102.36 2 B DLE 12 121.31 161.55 2 B TRP 15 -111.72 77.21 3 A ALA 3 -177.15 147.92 3 A ALA 5 179.64 61.03 3 A VAL 7 -159.26 63.89 3 A TRP 9 -164.39 78.84 3 A TRP 11 179.65 105.44 3 A DLE 14 59.41 -171.19 3 B ALA 3 179.43 148.51 3 B ALA 5 179.54 62.63 3 B VAL 7 -155.75 65.21 3 B TRP 9 -165.29 71.66 3 B TRP 11 179.52 104.47 4 A ALA 5 -179.04 64.57 4 A VAL 7 -159.21 67.33 4 A TRP 9 -168.22 99.31 4 A TRP 11 179.20 106.18 4 B ALA 5 179.83 62.42 4 B VAL 7 -159.06 66.28 4 B TRP 9 -165.71 71.38 4 B TRP 11 179.06 112.90 4 B TRP 15 -163.82 -169.90 5 A ALA 5 179.54 64.32 5 A VAL 7 -155.15 67.34 5 A TRP 9 -164.13 94.89 5 A TRP 11 179.13 104.85 5 A TRP 15 -177.28 -173.12 5 B ALA 5 178.82 59.61 5 B VAL 7 -158.75 62.49 5 B TRP 9 -167.78 75.53 5 B TRP 11 179.36 108.22 5 B DLE 12 109.63 160.14 6 A ALA 3 179.92 155.34 6 A ALA 5 -173.25 66.30 6 A VAL 7 -103.49 74.53 6 A TRP 9 -174.91 99.84 6 A TRP 11 -168.80 98.23 6 A DLE 12 113.26 161.43 6 B ALA 5 -174.02 63.65 6 B VAL 7 -163.09 58.62 6 B TRP 9 -108.00 72.86 6 B TRP 11 179.92 106.73 7 A ALA 3 179.97 151.22 7 A ALA 5 179.39 60.04 7 A VAL 7 -158.81 65.04 7 A TRP 9 -166.82 67.50 7 A TRP 11 179.31 105.16 7 B ALA 3 179.74 148.67 7 B ALA 5 179.61 60.93 7 B VAL 7 -158.25 66.93 7 B TRP 9 -164.64 70.25 7 B TRP 11 179.28 109.66 7 B DLE 12 107.98 160.39 7 B DLE 14 59.90 -171.03 8 A ALA 5 179.78 63.42 8 A VAL 7 -158.96 64.38 8 A TRP 9 -164.40 71.07 8 A TRP 11 178.91 111.53 8 A TRP 15 -173.95 -174.71 8 B ALA 5 -178.75 64.09 8 B VAL 7 -158.36 64.73 8 B TRP 9 -167.89 101.89 8 B TRP 11 -167.47 100.65 8 B DLE 12 122.63 166.99 8 B DLE 14 59.81 -174.31 9 A ALA 5 -174.29 64.46 9 A VAL 7 -162.32 57.60 9 A TRP 11 178.43 113.27 9 B ALA 5 -173.25 63.12 9 B DVA 6 113.12 166.05 9 B TRP 9 -170.47 96.87 9 B TRP 11 179.41 106.04 9 B TRP 15 -171.10 -161.12 10 A ALA 3 -170.08 145.83 10 A ALA 5 -179.64 58.49 10 A VAL 7 -159.39 60.63 10 A TRP 9 -164.26 72.12 10 A TRP 11 179.07 110.01 10 B ALA 5 179.27 60.26 10 B VAL 7 -157.42 62.25 10 B TRP 9 -165.71 94.56 10 B TRP 11 179.69 105.84 11 A ALA 3 179.92 149.77 11 A ALA 5 179.62 61.13 11 A VAL 7 -158.31 63.89 11 A TRP 9 -164.32 70.75 11 A TRP 11 179.38 105.02 11 A DLE 12 115.64 165.83 11 B ALA 5 179.58 62.54 11 B VAL 7 -156.27 65.84 11 B TRP 9 -165.08 68.52 11 B TRP 11 178.95 107.11 12 A ALA 5 -179.21 61.99 12 A VAL 7 -158.63 65.02 12 A TRP 9 -164.57 68.56 12 A TRP 11 178.87 114.26 12 A DLE 14 59.25 -172.10 12 B ALA 5 179.18 60.81 12 B VAL 7 -158.72 65.17 12 B TRP 9 -171.31 101.97 12 B TRP 11 179.88 104.03 13 A ALA 5 179.17 64.85 13 A VAL 7 -158.48 65.82 13 A TRP 9 -164.32 70.52 13 A TRP 11 178.58 110.54 13 A DLE 14 59.81 -173.27 13 B ALA 5 -176.87 62.45 13 B VAL 7 -160.71 62.94 13 B TRP 9 -167.12 98.19 13 B TRP 11 179.72 104.99 14 A ALA 5 178.47 59.25 14 A VAL 7 -157.79 63.99 14 A TRP 9 -162.54 93.78 14 A TRP 11 -174.13 104.04 14 A DLE 12 118.98 166.95 14 A DLE 14 59.47 -171.86 14 B ALA 5 -177.80 60.57 14 B VAL 7 -159.87 60.83 14 B TRP 9 -164.63 73.17 14 B TRP 11 179.24 107.31 14 B TRP 15 -177.78 -177.01 15 A ALA 5 179.61 54.99 15 A VAL 7 -158.64 58.80 15 A TRP 9 -164.69 69.87 15 A TRP 11 179.43 103.82 15 A TRP 15 -173.47 -179.40 15 B ALA 5 179.33 55.81 15 B VAL 7 -157.78 60.62 15 B TRP 9 -160.99 72.75 15 B TRP 11 179.34 106.77 16 A ALA 5 179.30 61.45 16 A VAL 7 -157.18 63.60 16 A TRP 9 -165.18 93.33 16 A TRP 11 -175.26 104.08 16 A DLE 12 114.01 167.82 16 A DLE 14 59.19 -171.00 16 A TRP 15 -170.85 -161.19 16 B ALA 5 179.09 62.06 16 B VAL 7 -155.98 66.37 16 B TRP 9 -165.02 91.52 16 B TRP 11 -178.60 106.90 16 B DLE 12 117.07 164.83 17 A ALA 5 -171.12 65.03 17 A VAL 7 -162.53 56.79 17 A TRP 9 -113.52 71.62 17 A TRP 11 -179.35 106.74 17 A TRP 15 -172.09 -176.22 17 B ALA 5 -177.81 62.39 17 B DVA 6 115.05 169.05 17 B VAL 7 -101.36 75.36 17 B TRP 9 -172.69 94.81 17 B TRP 11 -174.59 84.62 17 B DLE 14 60.21 -98.77 17 B TRP 15 -172.85 -175.30 18 A ALA 5 179.31 62.26 18 A VAL 7 -158.55 62.71 18 A TRP 9 -164.83 69.78 18 A TRP 11 179.84 90.01 18 B ALA 5 -178.48 63.04 18 B VAL 7 -158.34 63.08 18 B TRP 9 -161.37 74.08 18 B TRP 11 -179.67 80.92 18 B DLE 12 126.40 151.29 18 B TRP 15 -106.24 -169.48 19 A ALA 5 179.64 61.69 19 A VAL 7 -158.36 62.44 19 A TRP 9 -164.23 68.20 19 A TRP 11 179.17 107.20 19 B ALA 5 179.55 57.73 19 B VAL 7 -159.45 63.28 19 B TRP 9 -163.79 71.39 19 B TRP 11 179.32 104.53 19 B DLE 12 112.87 168.05 19 B TRP 15 -163.71 -169.41 20 A ALA 5 -179.44 63.78 20 A VAL 7 -157.27 64.92 20 A TRP 9 -163.26 68.55 20 A TRP 11 179.02 106.39 20 B ALA 5 179.47 58.70 20 B VAL 7 -160.02 63.04 20 B TRP 9 -164.03 69.78 20 B TRP 11 179.48 106.51 20 B TRP 15 -172.71 -166.23 model building X-PLOR 3.1 refinement X-PLOR 3.1 phasing X-PLOR 3.1 GRAMICIDIN A: LEFT-HANDED PARALLEL DOUBLE HELICAL FORM IN METHANOL IN THE PRESENCE OF CACL2, NMR, 20 STRUCTURES 1 N N 1 N N A GLY 2 A GLY 2 HELX_P 1 A TRP 15 A TRP 15 1 DH1 14 B GLY 2 B GLY 2 HELX_P 1 B TRP 15 B TRP 15 1 DH2 14 covale 1.305 both A FVA 1 A C FVA 1 1_555 A GLY 2 A N GLY 2 1_555 covale 1.309 both A ALA 3 A C ALA 3 1_555 A DLE 4 A N DLE 4 1_555 covale 1.300 both A DLE 4 A C DLE 4 1_555 A ALA 5 A N ALA 5 1_555 covale 1.297 both A ALA 5 A C ALA 5 1_555 A DVA 6 A N DVA 6 1_555 covale 1.299 both A DVA 6 A C DVA 6 1_555 A VAL 7 A N VAL 7 1_555 covale 1.307 both A VAL 7 A C VAL 7 1_555 A DVA 8 A N DVA 8 1_555 covale 1.314 both A DVA 8 A C DVA 8 1_555 A TRP 9 A N TRP 9 1_555 covale 1.302 both A TRP 9 A C TRP 9 1_555 A DLE 10 A N DLE 10 1_555 covale 1.303 both A DLE 10 A C DLE 10 1_555 A TRP 11 A N TRP 11 1_555 covale 1.302 both A TRP 11 A C TRP 11 1_555 A DLE 12 A N DLE 12 1_555 covale 1.306 both A DLE 12 A C DLE 12 1_555 A TRP 13 A N TRP 13 1_555 covale 1.306 both A TRP 13 A C TRP 13 1_555 A DLE 14 A N DLE 14 1_555 covale 1.305 both A DLE 14 A C DLE 14 1_555 A TRP 15 A N TRP 15 1_555 covale 1.306 both A TRP 15 A C TRP 15 1_555 A ETA 16 A N ETA 16 1_555 covale 1.306 both B FVA 1 B C FVA 1 1_555 B GLY 2 B N GLY 2 1_555 covale 1.306 both B ALA 3 B C ALA 3 1_555 B DLE 4 B N DLE 4 1_555 covale 1.300 both B DLE 4 B C DLE 4 1_555 B ALA 5 B N ALA 5 1_555 covale 1.302 both B ALA 5 B C ALA 5 1_555 B DVA 6 B N DVA 6 1_555 covale 1.309 both B DVA 6 B C DVA 6 1_555 B VAL 7 B N VAL 7 1_555 covale 1.300 both B VAL 7 B C VAL 7 1_555 B DVA 8 B N DVA 8 1_555 covale 1.306 both B DVA 8 B C DVA 8 1_555 B TRP 9 B N TRP 9 1_555 covale 1.301 both B TRP 9 B C TRP 9 1_555 B DLE 10 B N DLE 10 1_555 covale 1.301 both B DLE 10 B C DLE 10 1_555 B TRP 11 B N TRP 11 1_555 covale 1.295 both B TRP 11 B C TRP 11 1_555 B DLE 12 B N DLE 12 1_555 covale 1.306 both B DLE 12 B C DLE 12 1_555 B TRP 13 B N TRP 13 1_555 covale 1.306 both B TRP 13 B C TRP 13 1_555 B DLE 14 B N DLE 14 1_555 covale 1.305 both B DLE 14 B C DLE 14 1_555 B TRP 15 B N TRP 15 1_555 covale 1.305 both B TRP 15 B C TRP 15 1_555 B ETA 16 B N ETA 16 1_555 ANTIBIOTIC GRAMICIDIN, ANTIFUNGAL, ANTIBACTERIAL, DOUBLE HELIX, MEMBRANE ION CHANNEL, LINEAR GRAMICIDIN, ANTIBIOTIC NOR00243 NOR 1 NOR00243 1 16 1MIC 1 16 NOR00243 A 1 1 16 1 16 1MIC 1 16 NOR00243 B 1 1 16 2 parallel A ALA 3 A ALA 3 A TRP 13 A TRP 13 B ALA 3 B ALA 3 B TRP 13 B TRP 13 BINDING SITE FOR CHAIN A OF GRAMICIDIN A Software 16 BINDING SITE FOR CHAIN B OF GRAMICIDIN A Software 16 B FVA 1 B FVA 1 16 1_555 B GLY 2 B GLY 2 16 1_555 B ALA 3 B ALA 3 16 1_555 B DLE 4 B DLE 4 16 1_555 B ALA 5 B ALA 5 16 1_555 B DVA 6 B DVA 6 16 1_555 B VAL 7 B VAL 7 16 1_555 B DVA 8 B DVA 8 16 1_555 B TRP 9 B TRP 9 16 1_555 B DLE 10 B DLE 10 16 1_555 B TRP 11 B TRP 11 16 1_555 B DLE 12 B DLE 12 16 1_555 B TRP 13 B TRP 13 16 1_555 B DLE 14 B DLE 14 16 1_555 B TRP 15 B TRP 15 16 1_555 B ETA 16 B ETA 16 16 1_555 A FVA 1 A FVA 1 16 1_555 A GLY 2 A GLY 2 16 1_555 A ALA 3 A ALA 3 16 1_555 A DLE 4 A DLE 4 16 1_555 A ALA 5 A ALA 5 16 1_555 A DVA 6 A DVA 6 16 1_555 A VAL 7 A VAL 7 16 1_555 A DVA 8 A DVA 8 16 1_555 A TRP 9 A TRP 9 16 1_555 A DLE 10 A DLE 10 16 1_555 A TRP 11 A TRP 11 16 1_555 A DLE 12 A DLE 12 16 1_555 A TRP 13 A TRP 13 16 1_555 A DLE 14 A DLE 14 16 1_555 A TRP 15 A TRP 15 16 1_555 A ETA 16 A ETA 16 16 1_555 1 P 1