1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Pallaghy, P.K. He, W. Jimenez, E.C. Olivera, B.M. Norton, R.S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H8 N2 O S 120.173 n 2-AMINO-3-MERCAPTO-PROPIONAMIDE L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C11 H12 N2 O2 204.225 D-TRYPTOPHAN D-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O3 131.130 n 4-HYDROXYPROLINE HYDROXYPROLINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking US Biochemistry BICHAW 0033 0006-2960 39 12845 12852 10.1021/bi0010930 11041849 Structures of the contryphan family of cyclic peptides. Role of electrostatic interactions in cis-trans isomerism 2000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 934.094 DES[GLY1]-CONTRYPHAN-R 1 nat polymer no yes C(HYP)(DTR)QPW(CY3) CPWQPWC A polypeptide(L) n n n n n n n Conus sample 1 7 61198 Conus radiatus entity_src_nat pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list struct_conn struct_ref struct_ref_seq repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Source and taxonomy 1 0 2003-09-09 1 1 2008-04-27 1 2 2011-07-13 1 3 2020-06-24 _entity_src_nat.pdbx_beg_seq_num _entity_src_nat.pdbx_end_seq_num _pdbx_nmr_software.name _struct_conn.pdbx_leaving_atom_flag STRUCTURE OF CONTRYPHAN-R STRUCTURE OF ALTERNATE FORM OF CONTRYPHAN-SM (MAJOR FORM - CIS) STRUCTURE OF ALTERNATE FORM OF CONTRYPHAN-SM (MINOR FORM - TRANS) RCSB Y RCSB 1999-11-22 REL REL structures with the lowest energy 20 20 2D NOESY DQF-COSY E-COSY TOCSY 0 2.9 AMBIENT 278 K EM IN CHARMM-19 FORCE-FIELD WITH EXPLICIT BOX OF H2O TREATED WITH PBC SIMULATED ANNEALING & ENERGY MINIMIZATION 1 closest to the average 5.0 MM BRUKER collection XwinNMR 1.3 ECCLES processing XEASY 1.3.13 BRUNGER refinement X-PLOR 3 600 Bruker DRX CYS 2 n 1 CYS 2 A HYP 3 n 2 HYP 3 A DTR 4 n 3 DTR 4 A GLN 5 n 4 GLN 5 A PRO 6 n 5 PRO 6 A TRP 7 n 6 TRP 7 A CY3 8 n 7 CY3 8 A author_defined_assembly 1 monomeric A HYP 3 4-HYDROXYPROLINE A HYP 2 PRO A DTR 4 D-TRYPTOPHAN A DTR 3 TRP A CY3 8 2-AMINO-3-MERCAPTO-PROPIONAMIDE A CY3 7 CYS 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 1 -6.99 1.00 110.10 103.11 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 1 8.21 0.90 109.00 117.21 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 1 9.22 1.10 130.40 139.62 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 1 -6.66 1.00 107.30 100.64 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 1 -6.36 1.00 110.10 103.74 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 1 8.08 0.90 109.00 117.08 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 1 10.81 1.10 130.40 141.21 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 1 -7.16 1.00 107.30 100.14 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 1 -6.50 0.90 133.90 127.40 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 2 -6.48 1.00 110.10 103.62 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 2 8.05 0.90 109.00 117.05 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 2 8.83 1.10 130.40 139.23 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 2 -6.63 1.00 107.30 100.67 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 2 -6.45 1.00 110.10 103.65 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 2 8.37 0.90 109.00 117.37 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 2 10.28 1.10 130.40 140.68 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 2 -7.21 1.00 107.30 100.09 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 2 -5.58 0.90 133.90 128.32 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 3 -6.68 1.00 110.10 103.42 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 3 8.10 0.90 109.00 117.10 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 3 9.29 1.10 130.40 139.69 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 3 -6.74 1.00 107.30 100.56 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 3 -6.78 1.00 110.10 103.32 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 3 8.18 0.90 109.00 117.18 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 3 9.53 1.10 130.40 139.93 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 3 -6.94 1.00 107.30 100.36 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 4 -6.07 1.00 110.10 104.03 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 4 7.70 0.90 109.00 116.70 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 4 9.88 1.10 130.40 140.28 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 4 -6.93 1.00 107.30 100.37 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 4 -5.62 0.90 133.90 128.28 A A A CG CD2 CE3 DTR DTR DTR 4 4 4 N 4 -6.32 1.00 110.10 103.78 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 4 7.98 0.90 109.00 116.98 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 4 9.63 1.10 130.40 140.03 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 4 -7.24 1.00 107.30 100.06 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 4 -5.90 0.90 133.90 128.00 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 5 7.51 0.90 109.00 116.51 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 5 9.03 1.10 130.40 139.43 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 5 -6.72 1.00 107.30 100.58 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 5 -7.14 1.00 110.10 102.96 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 5 8.26 0.90 109.00 117.26 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 5 9.51 1.10 130.40 139.91 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 5 -6.72 1.00 107.30 100.58 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 5 -5.51 0.90 133.90 128.39 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 6 -6.19 1.00 110.10 103.91 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 6 8.02 0.90 109.00 117.02 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 6 9.29 1.10 130.40 139.69 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 6 -6.71 1.00 107.30 100.59 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 6 -6.52 1.00 110.10 103.58 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 6 8.49 0.90 109.00 117.49 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 6 10.38 1.10 130.40 140.78 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 6 -7.32 1.00 107.30 99.98 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 6 -5.67 0.90 133.90 128.23 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 7 -6.10 1.00 110.10 104.00 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 7 7.79 0.90 109.00 116.79 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 7 9.78 1.10 130.40 140.18 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 7 -6.85 1.00 107.30 100.45 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 7 -6.52 1.00 110.10 103.58 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 7 8.39 0.90 109.00 117.39 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 7 9.68 1.10 130.40 140.08 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 7 -7.32 1.00 107.30 99.98 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 7 -5.65 0.90 133.90 128.25 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 8 -6.68 1.00 110.10 103.42 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 8 8.19 0.90 109.00 117.19 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 8 9.56 1.10 130.40 139.96 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 8 -6.82 1.00 107.30 100.48 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 8 -7.02 1.00 110.10 103.08 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 8 8.53 0.90 109.00 117.53 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 8 9.79 1.10 130.40 140.19 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 8 -7.13 1.00 107.30 100.17 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 8 -5.44 0.90 133.90 128.46 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 9 7.74 0.90 109.00 116.74 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 9 10.12 1.10 130.40 140.52 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 9 -7.11 1.00 107.30 100.19 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 9 -5.89 0.90 133.90 128.01 A A A CG CD2 CE3 DTR DTR DTR 4 4 4 N 9 -6.42 1.00 110.10 103.68 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 9 7.90 0.90 109.00 116.90 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 9 9.45 1.10 130.40 139.85 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 9 -7.04 1.00 107.30 100.26 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 9 -5.62 0.90 133.90 128.28 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 10 -6.41 1.00 110.10 103.69 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 10 7.98 0.90 109.00 116.98 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 10 9.20 1.10 130.40 139.60 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 10 -6.81 1.00 107.30 100.49 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 10 -6.67 1.00 110.10 103.43 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 10 8.21 0.90 109.00 117.21 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 10 10.00 1.10 130.40 140.40 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 10 -7.06 1.00 107.30 100.24 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 10 -5.67 0.90 133.90 128.23 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 11 -6.39 1.00 110.10 103.71 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 11 7.86 0.90 109.00 116.86 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 11 9.96 1.10 130.40 140.36 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 11 -6.77 1.00 107.30 100.53 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 11 -6.70 1.00 110.10 103.40 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 11 8.67 0.90 109.00 117.67 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 11 10.10 1.10 130.40 140.50 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 11 -7.45 1.00 107.30 99.85 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 11 -5.63 0.90 133.90 128.27 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 12 -6.13 1.00 110.10 103.97 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 12 8.21 0.90 109.00 117.21 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 12 9.20 1.10 130.40 139.60 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 12 -7.04 1.00 107.30 100.26 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 12 -6.67 1.00 110.10 103.43 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 12 8.25 0.90 109.00 117.25 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 12 10.59 1.10 130.40 140.99 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 12 -7.46 1.00 107.30 99.84 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 12 -6.61 0.90 133.90 127.29 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 13 -6.16 1.00 110.10 103.94 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 13 7.85 0.90 109.00 116.85 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 13 10.03 1.10 130.40 140.43 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 13 -6.75 1.00 107.30 100.55 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 13 -6.90 1.00 110.10 103.20 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 13 8.44 0.90 109.00 117.44 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 13 9.47 1.10 130.40 139.87 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 13 -7.18 1.00 107.30 100.12 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 13 -5.48 0.90 133.90 128.42 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 14 6.68 1.10 114.20 120.88 A A A CA CB SG CYS CYS CYS 2 2 2 N 14 -6.18 1.00 110.10 103.92 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 14 7.50 0.90 109.00 116.50 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 14 9.61 1.10 130.40 140.01 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 14 -6.73 1.00 107.30 100.57 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 14 -5.71 0.90 133.90 128.19 A A A CG CD2 CE3 DTR DTR DTR 4 4 4 N 14 -6.32 1.00 110.10 103.78 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 14 8.18 0.90 109.00 117.18 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 14 9.82 1.10 130.40 140.22 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 14 -7.27 1.00 107.30 100.03 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 14 -5.42 0.90 133.90 128.48 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 15 -6.43 1.00 110.10 103.67 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 15 8.01 0.90 109.00 117.01 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 15 9.35 1.10 130.40 139.75 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 15 -6.90 1.00 107.30 100.40 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 15 -6.77 1.00 110.10 103.33 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 15 8.31 0.90 109.00 117.31 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 15 9.74 1.10 130.40 140.14 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 15 -7.09 1.00 107.30 100.21 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 16 -6.40 1.00 110.10 103.70 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 16 7.88 0.90 109.00 116.88 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 16 9.01 1.10 130.40 139.41 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 16 -6.71 1.00 107.30 100.59 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 16 -6.59 1.00 110.10 103.51 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 16 8.27 0.90 109.00 117.27 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 16 10.59 1.10 130.40 140.99 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 16 -7.38 1.00 107.30 99.92 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 16 -5.67 0.90 133.90 128.23 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 17 -6.01 1.00 110.10 104.09 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 17 7.87 0.90 109.00 116.87 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 17 10.03 1.10 130.40 140.43 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 17 -7.05 1.00 107.30 100.25 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 17 -5.65 0.90 133.90 128.25 A A A CG CD2 CE3 DTR DTR DTR 4 4 4 N 17 -6.82 1.00 110.10 103.28 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 17 8.16 0.90 109.00 117.16 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 17 9.77 1.10 130.40 140.17 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 17 -7.09 1.00 107.30 100.21 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 17 -5.66 0.90 133.90 128.24 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 18 7.44 0.90 109.00 116.44 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 18 9.44 1.10 130.40 139.84 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 18 -6.53 1.00 107.30 100.77 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 18 -6.88 1.00 110.10 103.22 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 18 8.48 0.90 109.00 117.48 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 18 10.21 1.10 130.40 140.61 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 18 -7.36 1.00 107.30 99.94 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 18 -6.17 0.90 133.90 127.73 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 19 7.63 0.90 109.00 116.63 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 19 9.56 1.10 130.40 139.96 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 19 -6.77 1.00 107.30 100.53 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 19 -6.44 1.00 110.10 103.66 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 19 8.37 0.90 109.00 117.37 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 19 9.89 1.10 130.40 140.29 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 19 -7.32 1.00 107.30 99.98 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 19 -6.03 0.90 133.90 127.87 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 20 -6.24 1.00 110.10 103.86 A A A CG CD1 NE1 DTR DTR DTR 4 4 4 N 20 7.86 0.90 109.00 116.86 A A A CD1 NE1 CE2 DTR DTR DTR 4 4 4 N 20 9.63 1.10 130.40 140.03 A A A NE1 CE2 CZ2 DTR DTR DTR 4 4 4 N 20 -6.62 1.00 107.30 100.68 A A A NE1 CE2 CD2 DTR DTR DTR 4 4 4 N 20 -6.70 1.00 110.10 103.40 A A A CG CD1 NE1 TRP TRP TRP 7 7 7 N 20 8.33 0.90 109.00 117.33 A A A CD1 NE1 CE2 TRP TRP TRP 7 7 7 N 20 9.85 1.10 130.40 140.25 A A A NE1 CE2 CZ2 TRP TRP TRP 7 7 7 N 20 -7.14 1.00 107.30 100.16 A A A NE1 CE2 CD2 TRP TRP TRP 7 7 7 N 20 -5.74 0.90 133.90 128.16 A A A CG CD2 CE3 TRP TRP TRP 7 7 7 N 5 A A CG CD2 TRP TRP 7 7 -0.104 0.017 1.432 1.328 N 1 A DTR 4 -152.39 -80.04 2 A DTR 4 -153.18 -62.82 3 A DTR 4 -152.74 -67.48 4 A DTR 4 -152.72 -50.15 4 A PRO 6 -75.83 20.77 5 A HYP 3 -68.98 98.00 5 A DTR 4 -155.14 -75.09 6 A HYP 3 -67.42 97.13 6 A DTR 4 -153.76 -71.91 7 A DTR 4 -153.22 -52.35 8 A HYP 3 -67.16 96.43 8 A DTR 4 -153.37 -76.76 9 A DTR 4 -153.60 -73.80 10 A DTR 4 -151.84 -51.04 11 A DTR 4 -153.94 -78.18 12 A DTR 4 -153.80 -71.29 13 A DTR 4 -152.76 -57.48 14 A DTR 4 -154.25 -78.85 15 A DTR 4 -152.72 -64.29 16 A HYP 3 -69.52 96.09 16 A DTR 4 -153.11 -65.77 17 A HYP 3 -68.35 97.25 17 A DTR 4 -153.95 -73.12 18 A DTR 4 -154.26 -81.01 19 A DTR 4 -154.12 -77.75 20 A DTR 4 -153.96 -77.05 DES[GLY1]-CONTRYPHAN-R NMR STRUCTURE OF DES[GLY1]-CONTRYPHAN-R CYCLIC PEPTIDE (MAJOR FORM) 1 N N covale 1.315 both A CYS 2 A C CYS 1 1_555 A HYP 3 A N HYP 2 1_555 covale 2.021 none A CYS 2 A SG CYS 1 1_555 A CY3 8 A SG CY3 7 1_555 covale 1.308 both A HYP 3 A C HYP 2 1_555 A DTR 4 A N DTR 3 1_555 covale 1.300 both A DTR 4 A C DTR 3 1_555 A GLN 5 A N GLN 4 1_555 covale 1.305 both A TRP 7 A C TRP 6 1_555 A CY3 8 A N CY3 7 1_555 TOXIN CYCLIC PEPTIDE, DISULFIDE BRIDGE, D-TRYPTOPHAN, CIS-TRANS ISOMERISM, CONTRYPHAN, TOXIN A CYS 2 A CYS 1 1 A HYP 3 A HYP 2 -10.45 A CYS 2 A CYS 1 2 A HYP 3 A HYP 2 -10.52 A CYS 2 A CYS 1 3 A HYP 3 A HYP 2 -11.63 A CYS 2 A CYS 1 4 A HYP 3 A HYP 2 -9.06 A CYS 2 A CYS 1 5 A HYP 3 A HYP 2 -8.99 A CYS 2 A CYS 1 6 A HYP 3 A HYP 2 -9.62 A CYS 2 A CYS 1 7 A HYP 3 A HYP 2 -3.96 A CYS 2 A CYS 1 8 A HYP 3 A HYP 2 -10.49 A CYS 2 A CYS 1 9 A HYP 3 A HYP 2 -5.69 A CYS 2 A CYS 1 10 A HYP 3 A HYP 2 -3.79 A CYS 2 A CYS 1 11 A HYP 3 A HYP 2 -10.56 A CYS 2 A CYS 1 12 A HYP 3 A HYP 2 -2.56 A CYS 2 A CYS 1 13 A HYP 3 A HYP 2 -2.63 A CYS 2 A CYS 1 14 A HYP 3 A HYP 2 -10.56 A CYS 2 A CYS 1 15 A HYP 3 A HYP 2 -11.49 A CYS 2 A CYS 1 16 A HYP 3 A HYP 2 -10.98 A CYS 2 A CYS 1 17 A HYP 3 A HYP 2 -10.48 A CYS 2 A CYS 1 18 A HYP 3 A HYP 2 8.66 A CYS 2 A CYS 1 19 A HYP 3 A HYP 2 -2.59 A CYS 2 A CYS 1 20 A HYP 3 A HYP 2 -7.03 1DG0 PDB 1 1 1DG0 2 8 1DG0 2 8 1DG0 A 1 1 7 1 P 1