0.031135 0.000000 0.000000 0.000000 0.019193 0.000000 0.000000 0.000000 0.032078 0.00000 0.00000 0.00000 Wallace, B.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 32.118 52.103 31.174 C3 H7 N O2 89.093 y ALANINE L-peptide linking Cl -1 35.453 CHLORIDE ION non-polymer Cs 1 132.905 CESIUM ION non-polymer 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 H2 O 18.015 WATER non-polymer C H4 O 32.042 METHANOL non-polymer 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 CL N 15 N CS N 16 N N N 17 R C N 18 N C N 19 N C N 20 N C N 21 N C N 22 N C N 23 N O N 24 N O 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 H N 37 N H N 38 N N N 39 R C N 40 N C N 41 N C N 42 N C N 43 N C N 44 N O N 45 N O 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 H N 56 N H N 57 N C N 58 N N N 59 N C N 60 N O N 61 N H N 62 N H N 63 N H N 64 N H N 65 N H N 66 N H N 67 N H N 68 N C N 69 N N N 70 N O N 71 S C N 72 N C N 73 N C N 74 N C 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 H N 83 N H N 84 N O N 85 N C N 86 N H N 87 N O N 88 N H N 89 N N N 90 N C N 91 N C N 92 N O N 93 N O N 94 N H N 95 N H N 96 N H N 97 N H N 98 N H N 99 N O N 100 N H N 101 N H N 102 N C N 103 N O N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C Y 113 N C Y 114 N C Y 115 N C Y 116 N N Y 117 N C Y 118 N C Y 119 N C Y 120 N C Y 121 N C N 122 N O N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N H N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N N N 136 S C N 137 N C N 138 N O N 139 N C N 140 N C N 141 N C N 142 N O N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 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 sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N doub N 105 N sing N 106 N sing N 107 N sing N 108 N sing Y 109 N doub Y 110 N sing Y 111 N sing N 112 N sing Y 113 N doub Y 114 N sing Y 115 N sing N 116 N sing Y 117 N sing Y 118 N doub N 119 N sing Y 120 N doub N 121 N sing Y 122 N sing N 123 N sing N 124 N sing N 125 N sing 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 doub N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing US Science SCIEAS 0038 0036-8075 241 182 10.1126/SCIENCE.2455344 2455344 The Gramicidin Pore: Crystal Structure of a Cesium Complex. 1988 DK Acta Crystallogr., Sect.B ASBSDK 0622 0108-7681 B46 440 10.1107/S0108768190001161 The Use of Single-Wavelength Anomalous Scattering to Solve the Crystal Structure of a Gramicidin A/ Caesium Chloride Complex 1990 10.2210/pdb1c4d/pdb pdb_00001c4d DVA A 6 HAS WRONG CHIRALITY AT ATOM CA DVA A 6 C-ALPHA IS PLANAR DVA C 8 C-ALPHA IS PLANAR DVA D 6 C-ALPHA IS PLANAR DVA D 8 C-ALPHA IS PLANAR 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 290 1 DIFFRACTOMETER 1983-05 PICKER FACS-1 NI FILTER SINGLE WAVELENGTH M x-ray 1 1.54 1.0 1.54 1882.294 GRAMICIDIN A 4 nat polymer 132.905 CESIUM ION 8 syn non-polymer 35.453 CHLORIDE ION 6 syn non-polymer 32.042 METHANOL 13 syn non-polymer 18.015 water 20 nat water VALYL GRAMICIDIN no yes (FVA)GA(DLE)A(DVA)V(DVA)W(DLE)W(DLE)W(DLE)W(ETA) VGALAVVVWLWLWLWX A,B,C,D polypeptide(L) n n n n n n n n n n n n n n n n sample 1393 BREVIBACILLUS BREVIS 1 1.73 31.67 DATA EXHIBITED A HIGH MOSAIC SPREAD (1.5 - 2.0 DEGREES) 25 MG/ML GRAMICIDIN IN 53 MM CSCL IN METHANOL AT 10C FOR 3 MONTHS, BATCH METHOD, TEMPERATURE 283K software atom_site chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Other Refinement description Atomic model Data collection Database references Derived calculations 1 0 2000-01-03 1 1 2011-06-14 1 2 2011-07-13 1 3 2011-07-27 1 4 2012-12-12 1 5 2017-10-04 2 0 2023-11-15 _atom_site.auth_atom_id _atom_site.label_atom_id _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.conn_type_id _struct_conn.id _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_symmetry _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id 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 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 IN METHANOL IN THE PRESENCE OF CACL 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 RCSB Y RCSB 1999-06-04 REL CS CESIUM ION CL CHLORIDE ION MOH METHANOL HOH water 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 CS 116 2 CS CS 116 A CS 117 2 CS CS 117 A CS 118 2 CS CS 118 A CL 119 3 CL CL 119 A CL 120 3 CL CL 120 A MOH 133 4 MOH MOH 133 A MOH 138 4 MOH MOH 138 A MOH 140 4 MOH MOH 140 A MOH 145 4 MOH MOH 145 A CS 116 2 CS CS 116 B CL 117 3 CL CL 117 B MOH 139 4 MOH MOH 139 B MOH 146 4 MOH MOH 146 B MOH 151 4 MOH MOH 151 B CS 116 2 CS CS 116 C CL 117 3 CL CL 117 C CL 118 3 CL CL 118 C MOH 120 4 MOH MOH 120 C MOH 122 4 MOH MOH 122 C CS 116 2 CS CS 116 D CS 117 2 CS CS 117 D CS 118 2 CS CS 118 D CL 119 3 CL CL 119 D MOH 121 4 MOH MOH 121 D MOH 127 4 MOH MOH 127 D MOH 131 4 MOH MOH 131 D MOH 132 4 MOH MOH 132 D HOH 2001 5 HOH HOH 2001 A HOH 2002 5 HOH HOH 2002 A HOH 2003 5 HOH HOH 2003 A HOH 2004 5 HOH HOH 2004 A HOH 2001 5 HOH HOH 2001 B HOH 2002 5 HOH HOH 2002 B HOH 2003 5 HOH HOH 2003 B HOH 2004 5 HOH HOH 2004 B HOH 2005 5 HOH HOH 2005 B HOH 2006 5 HOH HOH 2006 B HOH 2007 5 HOH HOH 2007 B HOH 2001 5 HOH HOH 2001 C HOH 2002 5 HOH HOH 2002 C HOH 2003 5 HOH HOH 2003 C HOH 2004 5 HOH HOH 2004 C HOH 2005 5 HOH HOH 2005 C HOH 2006 5 HOH HOH 2006 C HOH 2007 5 HOH HOH 2007 C HOH 2001 5 HOH HOH 2001 D HOH 2002 5 HOH HOH 2002 D 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 FVA 1 n 1 FVA 1 C GLY 2 n 2 GLY 2 C ALA 3 n 3 ALA 3 C DLE 4 n 4 DLE 4 C ALA 5 n 5 ALA 5 C DVA 6 n 6 DVA 6 C VAL 7 n 7 VAL 7 C DVA 8 n 8 DVA 8 C TRP 9 n 9 TRP 9 C DLE 10 n 10 DLE 10 C TRP 11 n 11 TRP 11 C DLE 12 n 12 DLE 12 C TRP 13 n 13 TRP 13 C DLE 14 n 14 DLE 14 C TRP 15 n 15 TRP 15 C ETA 16 n 16 ETA 16 C FVA 1 n 1 FVA 1 D GLY 2 n 2 GLY 2 D ALA 3 n 3 ALA 3 D DLE 4 n 4 DLE 4 D ALA 5 n 5 ALA 5 D DVA 6 n 6 DVA 6 D VAL 7 n 7 VAL 7 D DVA 8 n 8 DVA 8 D TRP 9 n 9 TRP 9 D DLE 10 n 10 DLE 10 D TRP 11 n 11 TRP 11 D DLE 12 n 12 DLE 12 D TRP 13 n 13 TRP 13 D DLE 14 n 14 DLE 14 D TRP 15 n 15 TRP 15 D ETA 16 n 16 ETA 16 D author_defined_assembly 2 dimeric author_defined_assembly 2 dimeric A ALA 5 A O ALA 5 1_555 A CS 116 E CS CS 1_555 A MOH 133 J O MOH 1_555 105.7 A ALA 5 A O ALA 5 1_555 A CS 116 E CS CS 1_555 B TRP 9 B O TRP 9 1_555 48.2 A MOH 133 J O MOH 1_555 A CS 116 E CS CS 1_555 B TRP 9 B O TRP 9 1_555 80.8 A DLE 14 A O DLE 14 1_555 B CS 116 N CS CS 1_555 A HOH 2001 FA O HOH 1_555 138.6 A DLE 14 A O DLE 14 1_555 B CS 116 N CS CS 1_555 B ALA 3 B O ALA 3 1_555 143.6 A HOH 2001 FA O HOH 1_555 B CS 116 N CS CS 1_555 B ALA 3 B O ALA 3 1_555 75.6 C MOH 120 V O MOH 1_555 A CS 118 G CS CS 1_555 D TRP 13 D NE1 TRP 13 1_555 78.6 C TRP 11 C O TRP 11 1_555 C CS 116 S CS CS 1_555 D CL 119 AA CL CL 1_555 86.6 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N TRP 9 A N TRP 9 B O ALA 5 B O ALA 5 B N DVA 8 B N DVA 8 A O DLE 12 A O DLE 12 C N TRP 11 C N TRP 11 D O ALA 3 D O ALA 3 1 A CA DVA 6 PLANAR 1 C CA DVA 8 PLANAR 1 D CA DVA 8 PLANAR 1 B B O O ALA HOH 5 2005 2.00 1 D D O O DLE HOH 12 2001 2.04 1 A B O O FVA TRP 1 13 2.11 1 C D O O1 TRP FVA 13 1 2.11 1 D D CS O CS MOH 116 132 2.16 1 C D O O FVA TRP 1 13 2.16 1 C D O N DLE DVA 14 6 2.18 1 B ALA 3 21.01 1 D DLE 12 -11.25 1 D TRP 15 -10.66 1 37.12 2.30 115.30 152.42 A A A CA CB CG DLE DLE DLE 4 4 4 N 1 -15.28 1.70 111.00 95.72 A A A CB CG CD1 DLE DLE DLE 4 4 4 N 1 12.74 1.50 110.90 123.64 A A A CA CB CG1 DVA DVA DVA 6 6 6 N 1 22.67 2.70 111.00 133.67 A A A N CA C DVA DVA DVA 6 6 6 N 1 18.08 2.70 111.00 129.08 A A A N CA C DLE DLE DLE 10 10 10 N 1 19.02 2.30 115.30 134.32 B B B CA CB CG DLE DLE DLE 4 4 4 N 1 29.02 2.30 115.30 144.32 B B B CA CB CG DLE DLE DLE 10 10 10 N 1 17.94 2.70 111.00 128.94 B B B N CA C DLE DLE DLE 10 10 10 N 1 11.66 1.90 110.20 121.86 B B B CB CA C DLE DLE DLE 12 12 12 N 1 -13.88 2.00 110.40 96.52 C C C N CA CB DLE DLE DLE 4 4 4 N 1 31.66 2.30 115.30 146.96 C C C CA CB CG DLE DLE DLE 4 4 4 N 1 16.73 2.70 111.00 127.73 C C C N CA C DLE DLE DLE 4 4 4 N 1 -12.97 1.50 110.90 97.93 C C C CA CB CG2 DVA DVA DVA 8 8 8 N 1 21.31 2.70 111.00 132.31 C C C N CA C DVA DVA DVA 8 8 8 N 1 22.31 2.30 115.30 137.61 C C C CA CB CG DLE DLE DLE 10 10 10 N 1 17.78 2.70 111.00 128.78 C C C N CA C DLE DLE DLE 10 10 10 N 1 13.30 2.00 110.40 123.70 C C C N CA CB DLE DLE DLE 12 12 12 N 1 25.54 2.30 115.30 140.84 C C C CA CB CG DLE DLE DLE 12 12 12 N 1 19.04 1.90 111.40 130.44 D D D CB CA C VAL VAL VAL 7 7 7 N 1 13.21 1.60 110.90 124.11 D D D CG1 CB CG2 VAL VAL VAL 7 7 7 N 1 -19.18 2.30 115.30 96.12 D D D CA CB CG DLE DLE DLE 10 10 10 N 1 20.47 2.70 111.00 131.47 D D D N CA C DLE DLE DLE 10 10 10 N 1 -11.25 1.70 111.00 99.75 D D D CB CG CD1 DLE DLE DLE 14 14 14 N 1 A A CA CB DVA DVA 6 6 -0.213 0.021 1.543 1.330 N 1 A A CG CD1 TRP TRP 11 11 -0.105 0.014 1.363 1.258 N 1 A A CB CG TRP TRP 13 13 -0.120 0.018 1.498 1.378 N 1 A A CB CG TRP TRP 15 15 -0.196 0.018 1.498 1.302 N 1 B B CE3 CZ3 TRP TRP 13 13 -0.128 0.017 1.380 1.252 N 1 C C CA CB ALA ALA 3 3 -0.150 0.021 1.520 1.370 N 1 C C CB CG2 DVA DVA 8 8 -0.175 0.021 1.524 1.349 N 1 C C CB CG TRP TRP 9 9 0.111 0.018 1.498 1.609 N 1 C C CB CG TRP TRP 13 13 -0.148 0.018 1.498 1.350 N 1 C C CG CD1 TRP TRP 13 13 -0.099 0.014 1.363 1.264 N 1 C C CB CG TRP TRP 15 15 -0.148 0.018 1.498 1.350 N 1 A A O1 O FVA ETA 1 16 2.11 1_555 3_555 1 C D O1 O FVA MOH 1 131 2.13 1_555 3_655 1 A ALA 3 168.09 112.75 1 B ALA 3 160.10 108.74 1 C ALA 3 175.24 102.11 1 C ALA 5 -161.62 108.99 1 D ALA 3 179.54 104.92 1 D ALA 5 -154.58 83.17 PARHCSDX.PRO TOPHCSDX.PRO IONS.PAR GRAM.TOP IONS.TOP INITIAL REFINEMENT REPORTED IN REFERENCES 1 & 2 USED PROLSQ 0.232 0.232 2.00 5.00 3017 10.000 1 NONE 1.000 SINGLE WAVELENGTH ANOMALOUS SCATTERING FROM CESIUM 2.00 5.00 20 604 40 0 544 0.042 5.14 31.57 6.27 2.000 25.000 1C4D 3813 0.000 1 2.000 99.8 2.00 2.50 1 2.00 99.2 model building PHASIT model building ASCALC refinement X-PLOR data reduction HANSON ET AL data scaling ANOSCL data scaling SCALE2 data scaling SCALE3 phasing PHASIT phasing ASCALC GRAMICIDIN CSCL COMPLEX 1 N N 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N 3 N N 3 N N 4 N N 4 N N 4 N N 4 N N 2 N N 3 N N 4 N N 4 N N 4 N N 2 N N 3 N N 3 N N 4 N N 4 N N 2 N N 2 N N 2 N N 3 N N 4 N N 4 N N 4 N N 4 N N 5 N N 5 N N 5 N N 5 N N covale 1.346 both A FVA 1 A C FVA 1 1_555 A GLY 2 A N GLY 2 1_555 covale 1.349 both A ALA 3 A C ALA 3 1_555 A DLE 4 A N DLE 4 1_555 covale 1.325 both A DLE 4 A C DLE 4 1_555 A ALA 5 A N ALA 5 1_555 covale 1.345 both A ALA 5 A C ALA 5 1_555 A DVA 6 A N DVA 6 1_555 covale 1.340 both A DVA 6 A C DVA 6 1_555 A VAL 7 A N VAL 7 1_555 covale 1.353 both A VAL 7 A C VAL 7 1_555 A DVA 8 A N DVA 8 1_555 covale 1.331 both A DVA 8 A C DVA 8 1_555 A TRP 9 A N TRP 9 1_555 covale 1.333 both A TRP 9 A C TRP 9 1_555 A DLE 10 A N DLE 10 1_555 covale 1.327 both A DLE 10 A C DLE 10 1_555 A TRP 11 A N TRP 11 1_555 covale 1.341 both A TRP 11 A C TRP 11 1_555 A DLE 12 A N DLE 12 1_555 covale 1.334 both A DLE 12 A C DLE 12 1_555 A TRP 13 A N TRP 13 1_555 covale 1.336 both A TRP 13 A C TRP 13 1_555 A DLE 14 A N DLE 14 1_555 covale 1.319 both A DLE 14 A C DLE 14 1_555 A TRP 15 A N TRP 15 1_555 covale 1.313 both A TRP 15 A C TRP 15 1_555 A ETA 16 A N ETA 16 1_555 covale 1.369 both B FVA 1 B C FVA 1 1_555 B GLY 2 B N GLY 2 1_555 covale 1.329 both B ALA 3 B C ALA 3 1_555 B DLE 4 B N DLE 4 1_555 covale 1.335 both B DLE 4 B C DLE 4 1_555 B ALA 5 B N ALA 5 1_555 covale 1.343 both B ALA 5 B C ALA 5 1_555 B DVA 6 B N DVA 6 1_555 covale 1.347 both B DVA 6 B C DVA 6 1_555 B VAL 7 B N VAL 7 1_555 covale 1.365 both B VAL 7 B C VAL 7 1_555 B DVA 8 B N DVA 8 1_555 covale 1.369 both B DVA 8 B C DVA 8 1_555 B TRP 9 B N TRP 9 1_555 covale 1.329 both B TRP 9 B C TRP 9 1_555 B DLE 10 B N DLE 10 1_555 covale 1.310 both B DLE 10 B C DLE 10 1_555 B TRP 11 B N TRP 11 1_555 covale 1.334 both B TRP 11 B C TRP 11 1_555 B DLE 12 B N DLE 12 1_555 covale 1.315 both B DLE 12 B C DLE 12 1_555 B TRP 13 B N TRP 13 1_555 covale 1.309 both B TRP 13 B C TRP 13 1_555 B DLE 14 B N DLE 14 1_555 covale 1.332 both B DLE 14 B C DLE 14 1_555 B TRP 15 B N TRP 15 1_555 covale 1.352 both B TRP 15 B C TRP 15 1_555 B ETA 16 B N ETA 16 1_555 covale 1.334 both C FVA 1 C C FVA 1 1_555 C GLY 2 C N GLY 2 1_555 covale 1.338 both C ALA 3 C C ALA 3 1_555 C DLE 4 C N DLE 4 1_555 covale 1.348 both C DLE 4 C C DLE 4 1_555 C ALA 5 C N ALA 5 1_555 covale 1.377 both C ALA 5 C C ALA 5 1_555 C DVA 6 C N DVA 6 1_555 covale 1.340 both C DVA 6 C C DVA 6 1_555 C VAL 7 C N VAL 7 1_555 covale 1.364 both C VAL 7 C C VAL 7 1_555 C DVA 8 C N DVA 8 1_555 covale 1.326 both C DVA 8 C C DVA 8 1_555 C TRP 9 C N TRP 9 1_555 covale 1.342 both C TRP 9 C C TRP 9 1_555 C DLE 10 C N DLE 10 1_555 covale 1.385 both C DLE 10 C C DLE 10 1_555 C TRP 11 C N TRP 11 1_555 covale 1.333 both C TRP 11 C C TRP 11 1_555 C DLE 12 C N DLE 12 1_555 covale 1.333 both C DLE 12 C C DLE 12 1_555 C TRP 13 C N TRP 13 1_555 covale 1.353 both C TRP 13 C C TRP 13 1_555 C DLE 14 C N DLE 14 1_555 covale 1.336 both C DLE 14 C C DLE 14 1_555 C TRP 15 C N TRP 15 1_555 covale 1.341 both C TRP 15 C C TRP 15 1_555 C ETA 16 C N ETA 16 1_555 covale 1.372 both D FVA 1 D C FVA 1 1_555 D GLY 2 D N GLY 2 1_555 covale 1.346 both D ALA 3 D C ALA 3 1_555 D DLE 4 D N DLE 4 1_555 covale 1.322 both D DLE 4 D C DLE 4 1_555 D ALA 5 D N ALA 5 1_555 covale 1.362 both D ALA 5 D C ALA 5 1_555 D DVA 6 D N DVA 6 1_555 covale 1.335 both D DVA 6 D C DVA 6 1_555 D VAL 7 D N VAL 7 1_555 covale 1.363 both D VAL 7 D C VAL 7 1_555 D DVA 8 D N DVA 8 1_555 covale 1.342 both D DVA 8 D C DVA 8 1_555 D TRP 9 D N TRP 9 1_555 covale 1.359 both D TRP 9 D C TRP 9 1_555 D DLE 10 D N DLE 10 1_555 covale 1.354 both D DLE 10 D C DLE 10 1_555 D TRP 11 D N TRP 11 1_555 covale 1.323 both D TRP 11 D C TRP 11 1_555 D DLE 12 D N DLE 12 1_555 covale 1.339 both D DLE 12 D C DLE 12 1_555 D TRP 13 D N TRP 13 1_555 covale 1.321 both D TRP 13 D C TRP 13 1_555 D DLE 14 D N DLE 14 1_555 covale 1.319 both D DLE 14 D C DLE 14 1_555 D TRP 15 D N TRP 15 1_555 covale 1.329 both D TRP 15 D C TRP 15 1_555 D ETA 16 D N ETA 16 1_555 metalc 2.755 A ALA 5 A O ALA 5 1_555 A CS 116 E CS CS 1_555 metalc 3.213 A DLE 14 A O DLE 14 1_555 B CS 116 N CS CS 1_555 metalc 2.376 A CS 116 E CS CS 1_555 A MOH 133 J O MOH 1_555 metalc 2.885 A CS 116 E CS CS 1_555 B TRP 9 B O TRP 9 1_555 metalc 3.048 A CS 118 G CS CS 1_555 C MOH 120 V O MOH 1_555 metalc 2.434 A CS 118 G CS CS 1_555 D TRP 13 D NE1 TRP 13 1_555 metalc 2.970 A HOH 2001 FA O HOH 1_555 B CS 116 N CS CS 1_555 metalc 3.304 B GLY 2 B O GLY 2 1_655 D CS 117 Y CS CS 1_555 metalc 3.085 B ALA 3 B O ALA 3 1_555 B CS 116 N CS CS 1_555 metalc 3.448 C TRP 11 C O TRP 11 1_555 C CS 116 S CS CS 1_555 metalc 3.213 C CS 116 S CS CS 1_555 D CL 119 AA CL CL 1_555 metalc 2.988 D DLE 12 D O DLE 12 1_555 D CS 116 X CS CS 1_555 ANTIBIOTIC ANTIBIOTIC, GRAMICIDIN, ANTIFUNGAL, ANTIBACTERIAL, DOUBLE HELIX, MEMBRANE ION CHANNEL, LINEAR GRAMICIDIN NOR00243 NOR 1 NOR00243 1 16 1C4D 1 16 NOR00243 A 1 1 16 1 16 1C4D 1 16 NOR00243 B 1 1 16 1 16 1C4D 1 16 NOR00243 C 1 1 16 1 16 1C4D 1 16 NOR00243 D 1 1 16 3 2 anti-parallel anti-parallel anti-parallel A DLE 4 A DLE 4 A DLE 10 A DLE 10 B DLE 4 B DLE 4 B DLE 14 B DLE 14 A DLE 12 A DLE 12 A DLE 14 A DLE 14 C GLY 2 C GLY 2 C DLE 14 C DLE 14 D GLY 2 D GLY 2 D TRP 13 D TRP 13 BINDING SITE FOR RESIDUE CS A 116 A CS 116 Software 6 BINDING SITE FOR RESIDUE CS A 117 A CS 117 Software 2 BINDING SITE FOR RESIDUE CS A 118 A CS 118 Software 2 BINDING SITE FOR RESIDUE CL A 119 A CL 119 Software 6 BINDING SITE FOR RESIDUE CL A 120 A CL 120 Software 4 BINDING SITE FOR RESIDUE CS B 116 B CS 116 Software 6 BINDING SITE FOR RESIDUE CL B 117 B CL 117 Software 4 BINDING SITE FOR RESIDUE CS C 116 C CS 116 Software 7 BINDING SITE FOR RESIDUE CL C 117 C CL 117 Software 6 BINDING SITE FOR RESIDUE CL C 118 C CL 118 Software 5 BINDING SITE FOR RESIDUE CS D 116 D CS 116 Software 6 BINDING SITE FOR RESIDUE CS D 117 D CS 117 Software 2 BINDING SITE FOR RESIDUE CS D 118 D CS 118 Software 3 BINDING SITE FOR RESIDUE CL D 119 D CL 119 Software 4 BINDING SITE FOR CHAIN A OF GRAMICIDIN A Software 39 BINDING SITE FOR CHAIN B OF GRAMICIDIN A Software 37 BINDING SITE FOR CHAIN C OF GRAMICIDIN A Software 36 BINDING SITE FOR CHAIN D OF GRAMICIDIN A Software 33 A ALA 5 A ALA 5 6 1_555 A DVA 6 A DVA 6 6 1_555 A VAL 7 A VAL 7 6 1_555 B TRP 9 B TRP 9 6 1_555 B DLE 10 B DLE 10 6 1_555 B TRP 11 B TRP 11 6 1_555 A DLE 14 A DLE 14 2 1_555 C DLE 14 C DLE 14 2 1_555 A VAL 7 A VAL 7 2 1_555 D TRP 13 D TRP 13 2 1_555 A TRP 9 A TRP 9 6 1_555 A DLE 10 A DLE 10 6 1_555 B ALA 5 B ALA 5 6 1_555 B DVA 6 B DVA 6 6 1_555 B VAL 7 B VAL 7 6 1_555 B DVA 8 B DVA 8 6 1_555 A ALA 3 A ALA 3 4 1_555 A DLE 4 A DLE 4 4 1_555 B TRP 13 B TRP 13 4 1_555 B DLE 14 B DLE 14 4 1_555 A DLE 14 A DLE 14 6 1_555 A HOH 2001 FA HOH 6 1_555 B ALA 3 B ALA 3 6 1_555 B DLE 4 B DLE 4 6 1_555 B ALA 5 B ALA 5 6 1_555 B HOH 2003 GA HOH 6 1_555 A HOH 2003 FA HOH 4 1_555 B GLY 2 B GLY 2 4 1_555 B ALA 3 B ALA 3 4 1_555 B HOH 2003 GA HOH 4 1_555 C TRP 11 C TRP 11 7 1_555 C DLE 12 C DLE 12 7 1_555 C TRP 13 C TRP 13 7 1_555 C DLE 14 C DLE 14 7 1_555 D ALA 5 D ALA 5 7 1_555 D DVA 6 D DVA 6 7 1_555 D CL 119 AA CL 7 1_555 C VAL 7 C VAL 7 6 1_555 C DVA 8 C DVA 8 6 1_555 C TRP 9 C TRP 9 6 1_555 C DLE 10 C DLE 10 6 1_555 D VAL 7 D VAL 7 6 1_555 D DVA 8 D DVA 8 6 1_555 C GLY 2 C GLY 2 5 1_555 C ALA 3 C ALA 3 5 1_555 C DLE 4 C DLE 4 5 1_555 D TRP 15 D TRP 15 5 1_555 D ETA 16 D ETA 16 5 1_555 C ALA 3 C ALA 3 6 1_555 C ALA 5 C ALA 5 6 1_555 D TRP 11 D TRP 11 6 1_555 D DLE 12 D DLE 12 6 1_555 D TRP 13 D TRP 13 6 1_555 D DLE 14 D DLE 14 6 1_555 B GLY 2 B GLY 2 2 1_655 B ALA 3 B ALA 3 2 1_655 C DLE 4 C DLE 4 3 1_555 C DLE 10 C DLE 10 3 1_555 D DLE 10 D DLE 10 3 1_555 C CS 116 S CS 4 1_555 C HOH 2003 HA HOH 4 1_555 D GLY 2 D GLY 2 4 1_555 D ALA 3 D ALA 3 4 1_555 A CS 116 E CS 39 1_555 A CS 117 F CS 39 1_555 A CS 118 G CS 39 1_555 A CL 119 H CL 39 1_555 A CL 120 I CL 39 1_555 A HOH 2001 FA HOH 39 1_555 A HOH 2003 FA HOH 39 3_555 A HOH 2003 FA HOH 39 1_555 B GLY 2 B GLY 2 39 3_555 B ALA 3 B ALA 3 39 3_555 B ALA 3 B ALA 3 39 1_555 B DLE 4 B DLE 4 39 1_555 B ALA 5 B ALA 5 39 1_555 B DVA 6 B DVA 6 39 1_555 B VAL 7 B VAL 7 39 1_555 B DVA 8 B DVA 8 39 1_555 B TRP 9 B TRP 9 39 1_555 B DLE 10 B DLE 10 39 1_555 B TRP 11 B TRP 11 39 1_555 B DLE 12 B DLE 12 39 1_555 B TRP 13 B TRP 13 39 1_555 B DLE 14 B DLE 14 39 1_555 B TRP 15 B TRP 15 39 3_545 B TRP 15 B TRP 15 39 1_555 B ETA 16 B ETA 16 39 1_555 B CS 116 N CS 39 1_555 B CL 117 O CL 39 3_555 B HOH 2001 GA HOH 39 3_555 B HOH 2002 GA HOH 39 3_555 B HOH 2005 GA HOH 39 1_555 B HOH 2006 GA HOH 39 1_555 C DLE 4 C DLE 4 39 1_455 C TRP 9 C TRP 9 39 4_456 C TRP 11 C TRP 11 39 1_455 C TRP 13 C TRP 13 39 2_555 C TRP 15 C TRP 15 39 2_554 C HOH 2001 HA HOH 39 4_456 D TRP 9 D TRP 9 39 1_455 D DLE 14 D DLE 14 39 4_455 A GLY 2 A GLY 2 37 3_545 A ALA 3 A ALA 3 37 3_545 A ALA 3 A ALA 3 37 1_555 A DLE 4 A DLE 4 37 1_555 A ALA 5 A ALA 5 37 1_555 A DVA 6 A DVA 6 37 1_555 A VAL 7 A VAL 7 37 1_555 A DVA 8 A DVA 8 37 1_555 A TRP 9 A TRP 9 37 1_555 A DLE 10 A DLE 10 37 1_555 A TRP 11 A TRP 11 37 1_555 A DLE 12 A DLE 12 37 1_555 A TRP 13 A TRP 13 37 1_555 A DLE 14 A DLE 14 37 1_555 A TRP 15 A TRP 15 37 1_555 A TRP 15 A TRP 15 37 3_555 A ETA 16 A ETA 16 37 1_555 A CS 116 E CS 37 1_555 A CS 117 F CS 37 1_555 A CL 119 H CL 37 1_555 A CL 120 I CL 37 1_555 A HOH 2001 FA HOH 37 1_555 A HOH 2003 FA HOH 37 3_555 B CS 116 N CS 37 1_555 B CL 117 O CL 37 1_555 B HOH 2001 GA HOH 37 1_555 B HOH 2002 GA HOH 37 1_555 B HOH 2003 GA HOH 37 1_555 B HOH 2005 GA HOH 37 1_555 B HOH 2006 GA HOH 37 1_555 C DVA 6 C DVA 6 37 4_455 C TRP 9 C TRP 9 37 4_456 C DLE 10 C DLE 10 37 1_455 C TRP 11 C TRP 11 37 1_455 D DVA 8 D DVA 8 37 4_455 D TRP 11 D TRP 11 37 4_456 D CS 117 Y CS 37 1_455 A DLE 4 A DLE 4 36 1_655 A ALA 5 A ALA 5 36 4_556 A TRP 11 A TRP 11 36 1_655 A TRP 13 A TRP 13 36 2_554 A TRP 15 A TRP 15 36 2_555 A CS 117 F CS 36 1_555 B TRP 9 B TRP 9 36 1_655 B TRP 11 B TRP 11 36 4_555 B DLE 14 B DLE 14 36 4_556 B HOH 2006 GA HOH 36 2_554 C CS 116 S CS 36 1_555 C CL 117 T CL 36 1_555 C CL 118 U CL 36 1_555 C HOH 2001 HA HOH 36 1_555 C HOH 2003 HA HOH 36 1_555 D GLY 2 D GLY 2 36 3_655 D GLY 2 D GLY 2 36 1_555 D ALA 3 D ALA 3 36 1_555 D DLE 4 D DLE 4 36 1_555 D ALA 5 D ALA 5 36 1_555 D DVA 6 D DVA 6 36 1_555 D VAL 7 D VAL 7 36 1_555 D DVA 8 D DVA 8 36 1_555 D TRP 9 D TRP 9 36 1_555 D DLE 10 D DLE 10 36 1_555 D TRP 11 D TRP 11 36 1_555 D DLE 12 D DLE 12 36 1_555 D TRP 13 D TRP 13 36 1_555 D DLE 14 D DLE 14 36 1_555 D TRP 15 D TRP 15 36 3_645 D TRP 15 D TRP 15 36 1_555 D ETA 16 D ETA 16 36 1_555 D CS 116 X CS 36 1_555 D CS 118 Z CS 36 1_555 D HOH 2001 IA HOH 36 1_555 D HOH 2002 IA HOH 36 3_645 A TRP 9 A TRP 9 33 4_555 A TRP 11 A TRP 11 33 1_655 A CS 118 G CS 33 1_555 B DVA 8 B DVA 8 33 4_556 B TRP 11 B TRP 11 33 4_555 C GLY 2 C GLY 2 33 3_645 C GLY 2 C GLY 2 33 1_555 C ALA 3 C ALA 3 33 3_645 C ALA 3 C ALA 3 33 1_555 C DLE 4 C DLE 4 33 1_555 C ALA 5 C ALA 5 33 1_555 C DVA 6 C DVA 6 33 1_555 C VAL 7 C VAL 7 33 1_555 C DVA 8 C DVA 8 33 1_555 C TRP 9 C TRP 9 33 1_555 C DLE 10 C DLE 10 33 1_555 C TRP 11 C TRP 11 33 1_555 C DLE 12 C DLE 12 33 1_555 C TRP 13 C TRP 13 33 1_555 C DLE 14 C DLE 14 33 1_555 C TRP 15 C TRP 15 33 3_655 C TRP 15 C TRP 15 33 1_555 C ETA 16 C ETA 16 33 1_555 C CS 116 S CS 33 1_555 C CL 117 T CL 33 1_555 C CL 118 U CL 33 1_555 C HOH 2001 HA HOH 33 3_645 C HOH 2003 HA HOH 33 1_555 D CS 116 X CS 33 1_555 D CS 118 Z CS 33 1_555 D CL 119 AA CL 33 1_555 D HOH 2001 IA HOH 33 1_555 D HOH 2002 IA HOH 33 1_555 19 P 21 21 21