1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Kohno, T. Sasaki, T. Fainzilber, M. Sato, K. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C4 H8 N2 O3 132.118 y ASPARAGINE 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 H10 N2 O3 146.144 y GLUTAMINE 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 C5 H11 N O2 S 149.211 y METHIONINE 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN 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 US J.Biol.Chem. JBCHA3 0071 0021-9258 277 36387 36391 10.1074/jbc.M206833200 12145313 Three-dimensional solution structure of the sodium channel agonist/antagonist delta-conotoxin TxVIA. 2002 10.2210/pdb1fu3/pdb pdb_00001fu3 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 3043.562 DELTA-CONOTOXIN TXVIA 1 syn polymer TXIA, CONOTOXIN KING-KONG 0, KK-0 no no WCKQSGEMCNLLDQNCCDGYCIVLVCT WCKQSGEMCNLLDQNCCDGYCIVLVCT 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 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 2002-09-20 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 RCSB Y RCSB 2000-09-14 REL This sequence occurs naturally in Conus textile sample This structure was determined using standard 2D homonuclear techniques structures with the lowest energy 100 20 2D NOESY DQF-COSY PE-COSY TOCSY 0 7.0 ambient 288.0 K distance geometry, simulated annealing 1 lowest energy 5MM Delta-conotoxin TxVIA 90% H2O/10% D2O 5MM Delta-conotoxin TxVIA 100% D2O Bruker data analysis XwinNMR 2.6 Brunger refinement X-PLOR 3.1 500 Bruker DRX TRP 1 n 1 TRP 1 A CYS 2 n 2 CYS 2 A LYS 3 n 3 LYS 3 A GLN 4 n 4 GLN 4 A SER 5 n 5 SER 5 A GLY 6 n 6 GLY 6 A GLU 7 n 7 GLU 7 A MET 8 n 8 MET 8 A CYS 9 n 9 CYS 9 A ASN 10 n 10 ASN 10 A LEU 11 n 11 LEU 11 A LEU 12 n 12 LEU 12 A ASP 13 n 13 ASP 13 A GLN 14 n 14 GLN 14 A ASN 15 n 15 ASN 15 A CYS 16 n 16 CYS 16 A CYS 17 n 17 CYS 17 A ASP 18 n 18 ASP 18 A GLY 19 n 19 GLY 19 A TYR 20 n 20 TYR 20 A CYS 21 n 21 CYS 21 A ILE 22 n 22 ILE 22 A VAL 23 n 23 VAL 23 A LEU 24 n 24 LEU 24 A VAL 25 n 25 VAL 25 A CYS 26 n 26 CYS 26 A THR 27 n 27 THR 27 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 O ILE 22 A O ILE 22 A N VAL 25 A N VAL 25 1 A SER 5 -62.15 97.82 1 A ASN 15 -148.03 49.94 1 A ASP 18 -160.95 43.32 1 A VAL 23 60.72 -85.03 1 A LEU 24 -152.67 24.43 2 A CYS 2 49.76 170.24 2 A SER 5 -66.60 96.95 2 A ASP 13 -161.11 71.45 2 A ASN 15 -111.98 59.80 2 A CYS 16 -54.54 172.36 2 A ASP 18 -160.26 31.77 2 A VAL 23 59.89 -86.31 2 A LEU 24 -149.41 19.01 3 A CYS 2 52.56 166.45 3 A SER 5 -61.83 98.16 3 A CYS 9 -120.61 -168.43 3 A ASN 10 -118.76 -93.83 3 A LEU 11 170.16 -33.03 3 A ASP 13 -146.06 36.27 3 A ASN 15 -144.84 43.40 3 A ASP 18 -160.28 44.29 3 A VAL 23 61.13 -86.37 3 A LEU 24 -156.17 19.52 4 A SER 5 -47.78 95.92 4 A CYS 9 -122.17 -168.88 4 A LEU 12 -96.04 -61.86 4 A ASN 15 -147.78 44.78 4 A CYS 16 -46.79 165.08 4 A ASP 18 -160.93 45.23 4 A VAL 23 70.90 -79.68 4 A LEU 24 -160.24 22.23 5 A CYS 2 62.87 166.16 5 A SER 5 -66.54 98.89 5 A ASP 13 -93.43 45.37 5 A ASN 15 -140.71 42.86 5 A ASP 18 -160.76 50.06 5 A VAL 23 60.73 -85.69 5 A LEU 24 -154.78 27.45 6 A SER 5 -66.83 96.50 6 A LEU 12 -124.50 -56.58 6 A ASP 13 -101.04 54.01 6 A ASN 15 -143.84 46.86 6 A ASP 18 -158.63 43.14 6 A VAL 23 60.03 -86.12 6 A LEU 24 -157.76 24.05 7 A SER 5 -53.41 96.82 7 A ASP 13 -92.93 38.39 7 A ASN 15 -150.53 40.67 7 A CYS 16 -45.12 162.79 7 A ASP 18 -161.00 46.52 7 A VAL 23 62.69 -86.15 7 A LEU 24 -157.04 20.52 8 A SER 5 -68.16 97.98 8 A CYS 9 -121.09 -168.79 8 A ASN 15 -152.73 42.26 8 A ASP 18 -160.72 48.13 8 A VAL 23 57.51 -88.10 8 A LEU 24 -156.49 33.13 9 A CYS 2 53.43 167.06 9 A SER 5 -54.22 97.25 9 A ASN 15 -143.90 43.64 9 A ASP 18 -159.67 33.14 9 A VAL 23 60.79 -87.81 9 A LEU 24 -155.61 23.28 10 A SER 5 -61.63 97.51 10 A LEU 11 -83.97 44.61 10 A LEU 12 -146.83 -34.12 10 A ASP 13 -162.29 48.13 10 A ASP 18 -155.14 44.70 10 A VAL 23 60.53 -86.64 10 A LEU 24 -159.95 24.48 11 A SER 5 -47.47 98.38 11 A ASP 13 -84.57 46.82 11 A ASN 15 -141.89 40.17 11 A ASP 18 -160.92 48.29 11 A VAL 23 60.43 -87.17 11 A LEU 24 -157.73 25.68 12 A SER 5 -62.14 97.02 12 A ASP 13 -98.47 34.39 12 A CYS 16 -46.49 165.80 12 A ASP 18 -160.19 43.58 12 A VAL 23 59.66 -86.68 12 A LEU 24 -158.17 33.97 13 A CYS 2 -55.90 172.64 13 A SER 5 -61.25 97.89 13 A ASP 13 -102.27 53.58 13 A ASP 18 -160.38 51.11 13 A VAL 23 58.92 -86.96 13 A LEU 24 -157.33 32.16 14 A CYS 2 68.60 160.51 14 A SER 5 -68.28 95.82 14 A ASP 13 -156.00 46.58 14 A ASP 18 -160.42 47.05 14 A VAL 23 65.84 -83.81 14 A LEU 24 -157.59 19.29 15 A SER 5 -64.12 97.84 15 A ASP 13 -89.46 45.34 15 A ASN 15 -143.16 48.99 15 A ASP 18 -160.28 60.53 15 A VAL 23 71.21 -79.91 15 A LEU 24 -159.87 21.58 16 A CYS 2 -42.77 164.84 16 A SER 5 -64.95 96.85 16 A ASP 13 -107.65 57.75 16 A ASP 18 -160.68 48.72 16 A VAL 23 66.13 -83.83 16 A LEU 24 -160.25 22.53 17 A SER 5 -63.79 97.00 17 A ASP 13 -157.25 74.39 17 A ASN 15 -115.90 53.70 17 A CYS 16 -47.71 169.58 17 A ASP 18 -157.74 34.34 17 A VAL 23 57.96 -87.99 17 A LEU 24 -156.33 20.36 18 A SER 5 -66.00 95.98 18 A CYS 9 -113.43 -168.28 18 A ASN 10 -116.89 -91.38 18 A LEU 11 -179.82 -35.89 18 A ASN 15 -143.95 49.84 18 A ASP 18 -160.20 31.82 18 A VAL 23 61.16 -86.88 18 A LEU 24 -157.49 24.31 19 A CYS 2 -48.23 171.46 19 A SER 5 -43.84 96.76 19 A ASN 15 -154.19 43.53 19 A ASP 18 -160.24 31.57 19 A VAL 23 60.86 -85.91 19 A LEU 24 -158.74 23.63 20 A SER 5 -60.59 97.29 20 A LEU 11 -85.14 45.60 20 A LEU 12 -147.00 -36.16 20 A ASP 13 -166.42 54.17 20 A ASN 15 -119.26 64.20 20 A ASP 18 -156.55 22.04 20 A VAL 23 57.80 -87.20 20 A LEU 24 -156.99 26.51 THREE-DIMENSIONAL STRUCTURE IN SOLUTION OF THE SODIUM CHANNEL AGONIST/ANTAGONIST DELTA-CONOTOXIN TXVIA 1 N N disulf 2.023 A CYS 2 A SG CYS 2 1_555 A CYS 17 A SG CYS 17 1_555 disulf 2.017 A CYS 9 A SG CYS 9 1_555 A CYS 21 A SG CYS 21 1_555 disulf 2.021 A CYS 16 A SG CYS 16 1_555 A CYS 26 A SG CYS 26 1_555 METAL TRANSPORT INHIBITOR DELTA-CONOTOXIN, CYSTINE KNOT MOTIF, TRIPLE-STRANDED, METAL TRANSPORT INHIBITOR CXDA_CONTE UNP 1 52 P18511 WCKQSGEMCNLLDQNCCDGYCIVLVCT 52 78 1FU3 1 27 P18511 A 1 1 27 2 anti-parallel A CYS 21 A CYS 21 A ILE 22 A ILE 22 A VAL 25 A VAL 25 A CYS 26 A CYS 26