1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Rosengren, K.J. Wilson, D. Daly, N.L. Alewood, P.F. Craik, D.J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking US Biochemistry BICHAW 0033 0006-2960 41 3294 3301 10.1021/bi011932y 11876637 Solution structures of the cis- and trans-Pro30 isomers of a novel 38-residue toxin from the venom of Hadronyche Infensa sp. that contains a cystine-knot motif within its four disulfide bonds 2002 10.2210/pdb1kqi/pdb pdb_00001kqi 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M 1 1.0 4230.953 ACTX-Hi:OB4219 1 nat polymer no no KCLAEAADCSPWSGDSCCKPYLCSCIFFYPCSCRPKGW KCLAEAADCSPWSGDSCCKPYLCSCIFFYPCSCRPKGW A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Hadronyche infensa found at Orchid Beach, Fraser Island, Australia Hadronyche sample 153481 Hadronyche infensa database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2002-02-06 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name NMR solution structure of the cis Pro30 isomer of ACTX-Hi:OB4219 RCSB Y RCSB 2002-01-06 REL REL This structure was determined using standard 2D homonuclear techniques. structures with the least restraint violations, structures with the lowest energy 50 20 DQF-COSY NOESY TOCSY E-COSY NOESY TOCSY 0 mM 5.0 ambient 298 K 0 mM 5.0 ambient 293 K 0 mM 5.0 ambient 303 K Initial structures were generated by torsion angle dynamics. These were then refined and minimized in a water shell using Cartesian dynamics and restrained powell minimization according to ARIA and CNS protocols. Torsion angle dynamics. Refinement and energy minimization in a water shell using Cartesian dynamics and powell minimization. 1 lowest energy 3mg ACTX-Hi:OB4219 0.5 ml 80% H2O/10% D2O/10% CH3CN 3mg ACTX-Hi:OB4219 0.5 ml 90% D2O/10% CH3CN Bruker processing XwinNMR 2.6 Eccles, C., Guntert, P., Billeter, M., Wuthrich, K. data analysis XEASY 1.3.7 Guntert, P., Mumenthaler, C., Wuthrich, K. structure solution DYANA 1.5 Brunger, A.T. et al. structure solution CNS 1.0 Linge, J.P., O'Donoghue, S.I., Nilges, M.N. refinement ARIA 1.0 750 Bruker DMX 500 Bruker AMX LYS 1 n 1 LYS 1 A CYS 2 n 2 CYS 2 A LEU 3 n 3 LEU 3 A ALA 4 n 4 ALA 4 A GLU 5 n 5 GLU 5 A ALA 6 n 6 ALA 6 A ALA 7 n 7 ALA 7 A ASP 8 n 8 ASP 8 A CYS 9 n 9 CYS 9 A SER 10 n 10 SER 10 A PRO 11 n 11 PRO 11 A TRP 12 n 12 TRP 12 A SER 13 n 13 SER 13 A GLY 14 n 14 GLY 14 A ASP 15 n 15 ASP 15 A SER 16 n 16 SER 16 A CYS 17 n 17 CYS 17 A CYS 18 n 18 CYS 18 A LYS 19 n 19 LYS 19 A PRO 20 n 20 PRO 20 A TYR 21 n 21 TYR 21 A LEU 22 n 22 LEU 22 A CYS 23 n 23 CYS 23 A SER 24 n 24 SER 24 A CYS 25 n 25 CYS 25 A ILE 26 n 26 ILE 26 A PHE 27 n 27 PHE 27 A PHE 28 n 28 PHE 28 A TYR 29 n 29 TYR 29 A PRO 30 n 30 PRO 30 A CYS 31 n 31 CYS 31 A SER 32 n 32 SER 32 A CYS 33 n 33 CYS 33 A ARG 34 n 34 ARG 34 A PRO 35 n 35 PRO 35 A LYS 36 n 36 LYS 36 A GLY 37 n 37 GLY 37 A TRP 38 n 38 TRP 38 A author_defined_assembly 1 monomeric 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 ALA 7 A N ALA 7 A O CYS 33 A O CYS 33 A O SER 32 A O SER 32 A N SER 24 A N SER 24 1 A A HZ2 OD1 LYS ASP 1 15 1.54 2 A A HZ2 OD2 LYS ASP 1 15 1.57 4 A A HZ1 OD2 LYS ASP 1 15 1.59 5 A A HZ1 OD2 LYS ASP 1 15 1.57 6 A A H3 OD2 LYS ASP 1 15 1.60 7 A A HZ3 OD2 LYS ASP 1 15 1.53 8 A A HZ3 OD1 LYS ASP 1 15 1.58 12 A A H3 OD1 LYS ASP 1 15 1.55 13 A A HZ2 OD2 LYS ASP 1 15 1.55 14 A A HZ3 OD2 LYS ASP 1 15 1.59 16 A A HZ1 OD2 LYS ASP 1 15 1.52 16 A A H3 OD1 LYS ASP 1 15 1.59 17 A A HZ3 OD2 LYS ASP 1 15 1.58 19 A A H3 OD2 LYS ASP 1 15 1.57 20 A A HD1 HA TYR PRO 21 35 1.23 20 A A HZ3 OD2 LYS ASP 1 15 1.57 1 A ALA 4 -78.90 -166.90 1 A CYS 25 -119.97 52.29 1 A CYS 31 -49.48 104.35 2 A ALA 4 -79.09 -162.44 2 A PRO 30 -68.59 -171.26 3 A PRO 20 -99.00 52.31 3 A ILE 26 -109.59 -168.02 3 A CYS 31 -58.53 102.13 4 A TRP 12 -128.41 -54.28 4 A PRO 20 -95.45 40.06 4 A CYS 31 -51.89 106.75 5 A ALA 4 -79.27 -158.38 5 A TRP 12 -137.17 -53.22 5 A PRO 30 -64.72 -175.89 5 A CYS 31 -52.65 105.60 6 A ALA 4 -78.32 -164.95 6 A ALA 6 70.35 35.52 6 A CYS 25 -100.08 72.93 6 A PRO 30 -66.23 -165.12 6 A CYS 31 -62.43 99.17 7 A ALA 4 -78.41 -166.04 7 A PRO 20 -98.08 38.67 7 A CYS 31 -51.31 103.16 8 A ALA 4 -78.15 -168.62 8 A SER 13 -173.21 148.57 8 A CYS 25 -101.79 68.97 8 A PRO 30 -65.15 -174.59 8 A CYS 31 -59.38 99.91 9 A ALA 4 -78.48 -168.56 9 A TRP 12 -136.53 -34.20 9 A SER 13 -77.77 44.79 9 A CYS 25 -143.25 53.92 9 A CYS 31 -48.64 97.93 10 A ALA 4 -78.31 -163.41 10 A CYS 25 -143.30 58.43 10 A CYS 31 -52.32 99.25 11 A SER 13 -174.18 148.14 11 A CYS 31 -57.61 95.52 12 A ALA 4 -78.79 -162.18 12 A SER 13 -174.09 149.35 12 A PRO 20 -104.64 40.98 12 A CYS 25 -118.99 59.04 12 A PHE 27 -67.01 -81.62 12 A PHE 28 -79.86 36.06 13 A ALA 4 -78.41 -168.09 13 A SER 13 -175.47 139.09 13 A PRO 20 -101.00 44.53 13 A CYS 31 -50.33 108.55 14 A ALA 4 -78.01 -165.88 14 A SER 13 -175.36 143.93 14 A CYS 25 -103.96 58.41 14 A CYS 31 -54.84 100.80 15 A ALA 4 -78.62 -166.78 15 A TRP 12 -137.54 -51.44 15 A CYS 25 -103.10 76.60 15 A PRO 30 -67.17 -158.92 15 A CYS 31 -68.28 77.38 16 A ALA 4 -78.77 -163.48 16 A CYS 25 -110.13 54.89 16 A CYS 31 -50.92 96.51 17 A ALA 4 -78.65 -166.65 17 A SER 13 -177.79 138.55 17 A PRO 20 -97.82 32.28 17 A PRO 30 -67.20 -167.95 17 A PRO 35 -47.62 163.95 18 A ALA 4 -79.43 -155.52 18 A PRO 20 -102.66 44.82 18 A CYS 31 -52.41 105.38 19 A ALA 4 -78.16 -169.75 19 A SER 13 -176.59 140.67 19 A PRO 20 -103.55 43.33 19 A TYR 21 -73.37 -164.33 19 A CYS 25 -112.05 77.77 19 A PRO 30 -64.83 -166.99 19 A CYS 31 -58.32 103.72 20 A ALA 4 -78.43 -166.37 20 A SER 13 -178.17 126.29 20 A CYS 25 -113.17 65.78 20 A PRO 30 -67.19 -160.75 20 A CYS 31 -59.14 98.51 NMR Solution Structure of the trans Pro30 Isomer of ACTX-Hi:OB4219 1 N N disulf 2.029 A CYS 2 A SG CYS 2 1_555 A CYS 18 A SG CYS 18 1_555 disulf 2.031 A CYS 9 A SG CYS 9 1_555 A CYS 23 A SG CYS 23 1_555 disulf 2.029 A CYS 17 A SG CYS 17 1_555 A CYS 33 A SG CYS 33 1_555 disulf 2.033 A CYS 25 A SG CYS 25 1_555 A CYS 31 A SG CYS 31 1_555 TOXIN Hadronyche infensa, funnel web, spider venom, cis-trans isomerisation, disulfide rich, cystine knot, solution structure, NMR spectroscopy, TOXIN A LYS 19 A LYS 19 1 A PRO 20 A PRO 20 1.06 A LYS 19 A LYS 19 2 A PRO 20 A PRO 20 1.45 A LYS 19 A LYS 19 3 A PRO 20 A PRO 20 1.13 A LYS 19 A LYS 19 4 A PRO 20 A PRO 20 1.46 A LYS 19 A LYS 19 5 A PRO 20 A PRO 20 0.94 A LYS 19 A LYS 19 6 A PRO 20 A PRO 20 1.31 A LYS 19 A LYS 19 7 A PRO 20 A PRO 20 1.25 A LYS 19 A LYS 19 8 A PRO 20 A PRO 20 1.11 A LYS 19 A LYS 19 9 A PRO 20 A PRO 20 1.05 A LYS 19 A LYS 19 10 A PRO 20 A PRO 20 0.94 A LYS 19 A LYS 19 11 A PRO 20 A PRO 20 1.22 A LYS 19 A LYS 19 12 A PRO 20 A PRO 20 1.29 A LYS 19 A LYS 19 13 A PRO 20 A PRO 20 1.49 A LYS 19 A LYS 19 14 A PRO 20 A PRO 20 1.32 A LYS 19 A LYS 19 15 A PRO 20 A PRO 20 1.08 A LYS 19 A LYS 19 16 A PRO 20 A PRO 20 1.38 A LYS 19 A LYS 19 17 A PRO 20 A PRO 20 1.22 A LYS 19 A LYS 19 18 A PRO 20 A PRO 20 1.33 A LYS 19 A LYS 19 19 A PRO 20 A PRO 20 1.19 A LYS 19 A LYS 19 20 A PRO 20 A PRO 20 1.37 1KQI PDB 1 1KQI 1 38 1KQI 1 38 1KQI A 1 1 38 3 anti-parallel anti-parallel A ALA 7 A ALA 7 A ASP 8 A ASP 8 A SER 32 A SER 32 A ARG 34 A ARG 34 A LEU 22 A LEU 22 A SER 24 A SER 24