1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Cheng, Y. Wang, W. Wang, 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 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 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 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 NE BIOCHIM.BIOPHYS.ACTA BBACAQ 0113 0006-3002 1594 353 363 10.1016/S0167-4838(01)00326-0 11904231 Structure-function relationship of three neurotoxins from the venom of Naja kaouthia: a comparison between the NMR-derived structure of NT2 with its homologues, NT1 and NT3 2002 10.2210/pdb1je9/pdb pdb_00001je9 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 6869.747 SHORT NEUROTOXIN II 1 nat polymer SHORT NEUROTOXIN 1 - MONOCLED COBRA no no LECHNQQSSQAPTTKTCSGETNCYKKWWSDHRGTIIERGCGCPKVKPGVNLNCCRTDRCNN LECHNQQSSQAPTTKTCSGETNCYKKWWSDHRGTIIERGCGCPKVKPGVNLNCCRTDRCNN 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 n n n n n n n n n n n n n n n n n n n n n n n monocled cobra Naja sample 8649 Naja kaouthia 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 2001-07-04 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 Chemical shifts assignment RCSB Y PDBJ 2001-06-16 REL REL structures with the lowest energy 30 18 2D NOESY DQF-COSY E-COSY 2D TOCSY 4.0 ambient 300 K Simulated annealing, molecular dynamics 1 lowest energy 4mM NT2 90% H2O/10% D2O MSI data analysis Felix 98 BRUKER collection XwinNMR 1.0 A.T. Brunger structure solution CNS 1.0 A.T. Brunger refinement CNS 1.0 600 Bruker DMX LEU 1 n 1 LEU 1 A GLU 2 n 2 GLU 2 A CYS 3 n 3 CYS 3 A HIS 4 n 4 HIS 4 A ASN 5 n 5 ASN 5 A GLN 6 n 6 GLN 6 A GLN 7 n 7 GLN 7 A SER 8 n 8 SER 8 A SER 9 n 9 SER 9 A GLN 10 n 10 GLN 10 A ALA 11 n 11 ALA 11 A PRO 12 n 12 PRO 12 A THR 13 n 13 THR 13 A THR 14 n 14 THR 14 A LYS 15 n 15 LYS 15 A THR 16 n 16 THR 16 A CYS 17 n 17 CYS 17 A SER 18 n 18 SER 18 A GLY 19 n 19 GLY 19 A GLU 20 n 20 GLU 20 A THR 21 n 21 THR 21 A ASN 22 n 22 ASN 22 A CYS 23 n 23 CYS 23 A TYR 24 n 24 TYR 24 A LYS 25 n 25 LYS 25 A LYS 26 n 26 LYS 26 A TRP 27 n 27 TRP 27 A TRP 28 n 28 TRP 28 A SER 29 n 29 SER 29 A ASP 30 n 30 ASP 30 A HIS 31 n 31 HIS 31 A ARG 32 n 32 ARG 32 A GLY 33 n 33 GLY 33 A THR 34 n 34 THR 34 A ILE 35 n 35 ILE 35 A ILE 36 n 36 ILE 36 A GLU 37 n 37 GLU 37 A ARG 38 n 38 ARG 38 A GLY 39 n 39 GLY 39 A CYS 40 n 40 CYS 40 A GLY 41 n 41 GLY 41 A CYS 42 n 42 CYS 42 A PRO 43 n 43 PRO 43 A LYS 44 n 44 LYS 44 A VAL 45 n 45 VAL 45 A LYS 46 n 46 LYS 46 A PRO 47 n 47 PRO 47 A GLY 48 n 48 GLY 48 A VAL 49 n 49 VAL 49 A ASN 50 n 50 ASN 50 A LEU 51 n 51 LEU 51 A ASN 52 n 52 ASN 52 A CYS 53 n 53 CYS 53 A CYS 54 n 54 CYS 54 A ARG 55 n 55 ARG 55 A THR 56 n 56 THR 56 A ASP 57 n 57 ASP 57 A ARG 58 n 58 ARG 58 A CYS 59 n 59 CYS 59 A ASN 60 n 60 ASN 60 A ASN 61 n 61 ASN 61 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 CYS 3 A O CYS 3 A N LYS 15 A N LYS 15 A O GLY 39 A O GLY 39 A N TYR 24 A N TYR 24 A O TRP 27 A O TRP 27 A N ASN 50 A N ASN 50 1 A ASN 5 -150.93 49.33 1 A SER 8 61.24 -164.24 1 A PRO 12 -44.75 169.85 1 A SER 18 -116.30 79.27 1 A CYS 23 -112.00 -166.89 1 A CYS 42 -160.25 63.16 1 A PRO 43 -79.90 -168.22 1 A PRO 47 -37.87 125.59 1 A ASN 60 -97.49 30.06 2 A ASN 5 -150.56 44.34 2 A SER 9 78.48 -54.76 2 A GLN 10 -54.40 -174.39 2 A PRO 12 -45.28 170.87 2 A GLU 20 -63.38 -177.02 2 A THR 21 -155.35 -44.27 2 A ASP 30 -129.30 -162.66 2 A CYS 42 -160.07 59.73 2 A PRO 43 -79.89 -168.11 2 A PRO 47 -36.03 131.85 3 A CYS 3 -79.76 -167.83 3 A SER 8 59.81 -164.59 3 A PRO 12 -43.06 160.97 3 A THR 21 -160.00 -53.43 3 A CYS 40 -160.04 75.36 3 A CYS 42 -160.10 70.53 3 A PRO 47 -36.62 120.70 4 A ASN 5 -159.36 68.78 4 A SER 8 68.23 164.14 4 A SER 9 76.07 109.18 4 A GLN 10 -46.74 174.79 4 A ALA 11 77.33 69.01 4 A PRO 12 -46.08 168.45 4 A THR 21 -132.57 -57.32 4 A CYS 42 -160.39 62.53 4 A ASN 60 -99.58 33.00 5 A ASN 5 -161.42 52.90 5 A SER 8 67.46 -71.51 5 A SER 9 -156.04 -47.21 5 A PRO 12 -49.85 163.47 5 A SER 18 -68.40 -76.21 5 A THR 21 -158.51 -50.57 5 A ASP 30 -127.79 -161.31 5 A CYS 42 -160.05 53.20 6 A GLU 2 -160.42 47.66 6 A ASN 5 -172.97 36.39 6 A SER 8 56.82 -170.02 6 A SER 9 64.54 101.50 6 A GLN 10 -49.22 174.50 6 A ALA 11 62.73 65.54 6 A PRO 12 -49.00 170.68 6 A CYS 42 -160.22 61.19 6 A PRO 47 -37.42 131.48 7 A GLU 2 -115.64 76.78 7 A ASN 5 -157.82 49.40 7 A SER 8 61.83 -83.02 7 A SER 9 178.51 -69.62 7 A GLN 10 -66.84 -175.90 7 A PRO 12 -46.86 159.60 7 A SER 18 -99.22 30.88 7 A GLU 20 -67.02 -174.48 7 A THR 21 -128.92 -55.49 7 A CYS 42 -160.17 66.81 7 A PRO 43 -79.92 -169.35 8 A CYS 3 -79.74 -163.38 8 A SER 8 60.55 -168.43 8 A ALA 11 -55.83 107.85 8 A PRO 12 -46.98 173.33 8 A CYS 42 -160.16 59.13 9 A ASN 5 -174.09 49.52 9 A SER 9 168.05 -78.96 9 A PRO 12 -45.37 172.83 9 A SER 18 -58.48 -74.55 9 A ASP 30 -104.94 -68.68 9 A HIS 31 -145.82 -78.23 9 A CYS 42 -159.88 61.44 9 A PRO 43 -79.83 -168.25 10 A GLU 2 -160.66 52.96 10 A ASN 5 -170.99 38.61 10 A SER 8 61.35 -159.40 10 A PRO 12 -42.72 163.61 10 A THR 21 -103.64 -73.07 10 A ASP 30 -107.82 -162.30 10 A CYS 42 -160.10 59.46 10 A ASN 60 -96.35 31.56 11 A CYS 3 -79.74 -165.18 11 A ASN 5 -155.19 50.02 11 A SER 9 155.13 112.23 11 A GLN 10 -43.06 163.63 11 A ALA 11 73.98 69.57 11 A PRO 12 -46.57 174.99 11 A LYS 15 -160.05 -169.09 11 A ASP 30 -121.36 -91.79 11 A HIS 31 -135.54 -45.95 11 A CYS 42 -160.20 63.92 11 A PRO 43 -80.00 -167.33 12 A GLU 2 -160.48 56.10 12 A CYS 3 -79.86 -166.74 12 A ASN 5 -164.49 42.26 12 A SER 8 63.02 -81.52 12 A SER 9 -179.96 -71.15 12 A GLN 10 -62.93 -175.94 12 A THR 13 -160.26 115.01 12 A THR 21 -147.35 -47.01 12 A HIS 31 179.36 104.85 12 A CYS 42 -160.17 59.15 12 A ASN 60 -100.20 54.87 13 A CYS 3 -79.75 -168.77 13 A SER 8 61.28 -162.47 13 A PRO 12 -43.97 164.41 13 A HIS 31 40.55 77.14 13 A ARG 32 26.29 53.10 13 A ARG 38 -114.67 -169.61 13 A CYS 42 -160.24 61.05 13 A PRO 43 -79.96 -168.23 13 A PRO 47 -64.36 87.49 14 A SER 8 61.59 -163.44 14 A SER 9 -83.79 -77.39 14 A ALA 11 67.20 64.07 14 A GLU 20 -60.59 -175.89 14 A THR 21 -142.90 -51.95 14 A ASP 30 -122.55 -163.30 14 A CYS 42 -160.43 63.59 14 A PRO 43 -79.86 -168.31 15 A GLU 2 -160.52 63.44 15 A SER 8 63.03 -166.95 15 A PRO 12 -44.13 166.41 15 A SER 18 -119.59 77.10 15 A CYS 23 -119.90 -167.17 15 A CYS 42 -160.15 64.09 16 A GLU 2 -119.53 71.99 16 A ASN 5 -174.76 35.79 16 A GLN 7 -79.75 -156.87 16 A SER 9 159.32 112.98 16 A GLN 10 -49.42 -179.11 16 A PRO 12 -48.10 172.61 16 A GLU 20 -63.42 -176.96 16 A THR 21 -150.71 -45.88 16 A ASP 30 -160.07 -91.79 16 A ARG 32 -91.53 30.06 16 A CYS 42 -160.04 56.15 16 A PRO 43 -79.87 -168.04 17 A CYS 3 -79.84 -165.28 17 A ASN 5 -171.35 59.46 17 A SER 8 74.48 -163.01 17 A SER 9 -57.18 -80.71 17 A GLN 10 37.84 -166.11 17 A PRO 12 -41.03 161.65 17 A GLU 20 -68.68 -178.10 17 A ASP 30 -101.77 -162.55 17 A CYS 42 -160.30 73.67 17 A PRO 43 -79.94 -168.31 17 A PRO 47 -39.90 94.33 17 A ASN 60 -96.80 30.25 18 A CYS 3 -79.86 -167.29 18 A SER 8 63.50 -79.48 18 A SER 9 -149.96 -46.77 18 A GLN 10 -61.32 -175.95 18 A PRO 12 -49.93 158.64 18 A THR 14 -143.26 -2.94 18 A THR 21 -107.49 -70.23 18 A ASP 30 -93.61 -159.20 18 A HIS 31 -42.79 -85.70 18 A CYS 42 -160.36 56.90 18 A PRO 43 -79.87 -167.46 18 A VAL 45 -137.58 -140.39 18 A PRO 47 -34.60 127.67 NMR SOLUTION STRUCTURE OF NT2 1 N N disulf 2.029 A CYS 3 A SG CYS 3 1_555 A CYS 23 A SG CYS 23 1_555 disulf 2.031 A CYS 17 A SG CYS 17 1_555 A CYS 40 A SG CYS 40 1_555 disulf 2.031 A CYS 42 A SG CYS 42 1_555 A CYS 53 A SG CYS 53 1_555 disulf 2.029 A CYS 54 A SG CYS 54 1_555 A CYS 59 A SG CYS 59 1_555 TOXIN all beta sheet protein, postsynaptic neurotoxin, veonm, TOXIN NXSC_NAJKA UNP 1 1 P59276 1 61 1JE9 1 61 P59276 A 1 1 61 2 3 anti-parallel anti-parallel anti-parallel A GLU 2 A GLU 2 A HIS 4 A HIS 4 A THR 14 A THR 14 A THR 16 A THR 16 A GLY 33 A GLY 33 A CYS 40 A CYS 40 A CYS 23 A CYS 23 A ASP 30 A ASP 30 A ASN 50 A ASN 50 A CYS 54 A CYS 54