1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 0000-0001-8704-5110 Armstrong, D.A. 0000-0002-5007-8434 Rosengren, K.J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C3 H7 N O2 89.093 y ALANINE 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 H10 N3 O2 1 156.162 y HISTIDINE L-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 C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking CH Mar Drugs 1660-3397 19 10.3390/md19020060 33530397 Chemical Synthesis and NMR Solution Structure of Conotoxin GXIA from Conus geographus . 2021 0000-0001-7835-9636 0000-0003-3470-923X 0000-0002-5007-8434 10.2210/pdb6cei/pdb pdb_00006cei 3344.945 GXIA UNP residues 46-77 1 syn polymer G117 VD Superfamily I3 precursor conopeptide no no CAVTHEKCSDDYDCCGSLCCVGICAKTIAPCK CAVTHEKCSDDYDCCGSLCCVGICAKTIAPCK 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 pdbx_audit_support pdbx_nmr_spectrometer citation citation_author entity pdbx_database_related struct citation database_2 pdbx_database_status repository Initial release Author supporting evidence Data collection Database references Structure summary Database references Other 1 0 2018-03-07 1 1 2020-01-01 1 2 2021-02-10 1 3 2023-06-14 _pdbx_audit_support.funding_organization _pdbx_nmr_spectrometer.model _citation.country _citation.journal_abbrev _citation.journal_id_CSD _citation.journal_id_ISSN _citation.journal_volume _citation.pdbx_database_id_DOI _citation.pdbx_database_id_PubMed _citation.title _citation.year _entity.pdbx_description _pdbx_database_related.details _struct.title _citation.country _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.status_code_nmr_data Australia Australian Research Council (ARC) FT130100890 Solution NMR Structure of Conotoxin GXIA from Conus geographus N RCSB Y RCSB 2018-02-12 REL REL REL REL 6491 Geography cone Conus geographus sample 1 32 structures with the lowest energy 50 20 isotropic 1 2D 1H-1H NOESY isotropic 1 2D 1H-1H TOCSY isotropic 1 2D 1H-1H ECOSY isotropic 1 2D 1H-15N HSQC isotropic 1 2D 1H-1H NOESY isotropic 1 2D 1H-1H TOCSY isotropic 1 2D 1H-13C HSQC 1 mg/mL natural abundance 1 mg/mL natural abundance 0 M conditions_1 5.1 pH ambient atm 298 K Structures were calculated using torsion angle dynamics and subsequently refined and energy minimised in explicit solvent using Cartesian dynamics in CNS. simulated annealing 1 lowest energy 1 mg/mL conotoxin G117, 90% H2O/10% D2O H2O sample 90% H2O/10% D2O solution 1 mg/mL conotoxin G117, 90% H2O/10% D2O D2O sample 90% H2O/10% D2O solution Guntert, Mumenthaler and Wuthrich structure calculation CYANA 3.96 Brunger, Adams, Clore, Gros, Nilges and Read refinement CNS 1.2 Keller and Wuthrich chemical shift assignment CARA Keller and Wuthrich data analysis CARA Cornilescu, Delaglio and Bax data analysis TALOS 600 Bruker AVANCE CYS 1 n 1 CYS 1 A ALA 2 n 2 ALA 2 A VAL 3 n 3 VAL 3 A THR 4 n 4 THR 4 A HIS 5 n 5 HIS 5 A GLU 6 n 6 GLU 6 A LYS 7 n 7 LYS 7 A CYS 8 n 8 CYS 8 A SER 9 n 9 SER 9 A ASP 10 n 10 ASP 10 A ASP 11 n 11 ASP 11 A TYR 12 n 12 TYR 12 A ASP 13 n 13 ASP 13 A CYS 14 n 14 CYS 14 A CYS 15 n 15 CYS 15 A GLY 16 n 16 GLY 16 A SER 17 n 17 SER 17 A LEU 18 n 18 LEU 18 A CYS 19 n 19 CYS 19 A CYS 20 n 20 CYS 20 A VAL 21 n 21 VAL 21 A GLY 22 n 22 GLY 22 A ILE 23 n 23 ILE 23 A CYS 24 n 24 CYS 24 A ALA 25 n 25 ALA 25 A LYS 26 n 26 LYS 26 A THR 27 n 27 THR 27 A ILE 28 n 28 ILE 28 A ALA 29 n 29 ALA 29 A PRO 30 n 30 PRO 30 A CYS 31 n 31 CYS 31 A LYS 32 n 32 LYS 32 A author_defined_assembly 1 monomeric none 0 0 2210 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 CYS 19 A N CYS 19 A O ALA 25 A O ALA 25 1 A HIS 5 79.59 -4.06 2 A HIS 5 80.41 -0.99 3 A HIS 5 78.31 -2.54 4 A HIS 5 78.30 -1.55 5 A HIS 5 83.65 -13.93 6 A HIS 5 85.23 -1.41 7 A HIS 5 78.79 -1.64 8 A HIS 5 80.60 -3.19 9 A HIS 5 77.13 -5.69 9 A VAL 21 -141.88 39.57 10 A HIS 5 77.42 -4.44 11 A HIS 5 88.60 -13.27 12 A HIS 5 76.68 -1.56 12 A VAL 21 -141.05 39.55 13 A HIS 5 77.18 -1.36 14 A HIS 5 83.40 -6.10 15 A HIS 5 82.42 -7.75 16 A HIS 5 82.97 -1.73 17 A HIS 5 80.14 -5.86 18 A HIS 5 86.14 -16.45 19 A HIS 5 84.69 -13.11 20 A HIS 5 83.72 -17.22 20 A VAL 21 -142.00 44.04 N Solution NMR Structure of Conotoxin GXIA from Conus geographus 1 N N A ASP 10 A ASP 10 HELX_P A CYS 14 A CYS 14 5 AA1 5 disulf 2.024 A CYS 1 A SG CYS 1 1_555 A CYS 15 A SG CYS 15 1_555 disulf 2.018 A CYS 8 A SG CYS 8 1_555 A CYS 20 A SG CYS 20 1_555 disulf 2.030 A CYS 14 A SG CYS 14 1_555 A CYS 24 A SG CYS 24 1_555 disulf 2.024 A CYS 19 A SG CYS 19 1_555 A CYS 31 A SG CYS 31 1_555 TOXIN Conotoxin Conus Geographus disulfide-rich peptide inhibitor cystine knot, TOXIN X5IY26_CONGE UNP 1 46 X5IY26 CAVTHEKCSDDYDCCGSLCCVGICAKTIAPCK 46 77 6CEI 1 32 X5IY26 A 1 1 32 2 anti-parallel A CYS 19 A CYS 19 A CYS 20 A CYS 20 A CYS 24 A CYS 24 A ALA 25 A ALA 25