1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Barrientos, L.G. Gronenborn, A.M. 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 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 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 UK J.Mol.Biol. JMOBAK 0070 0022-2836 325 211 223 10.1016/S0022-2836(02)01205-6 12473463 Solution Structure of a Circular-Permuted Variant of the Potent HIV-inactivating Protein Cyanovirin-N: Structural Basis for Protein Stability and Oligosaccharide Interaction 2003 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 circular-permuted variant 11079.145 Cyanovirin-N 1 man polymer cpCV-N no no GLGKFIETCRNTQLAGSSELAAECKTRAQQFVSTKINLDDHIANIDGTLKWQPSNFSQTCYNSAIQGSVLTSTCERTNGG YNTSSIDLNSVIENVDGSLKYE GLGKFIETCRNTQLAGSSELAAECKTRAQQFVSTKINLDDHIANIDGTLKWQPSNFSQTCYNSAIQGSVLTSTCERTNGG YNTSSIDLNSVIENVDGSLKYE 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 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 Nostoc Escherichia sample 45916 Nostoc ellipsosporum 562 Escherichia coli database_2 pdbx_database_status pdbx_struct_assembly pdbx_struct_oper_list struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Database references Derived calculations Other 1 0 2002-12-18 1 1 2008-04-28 1 2 2011-07-13 1 3 2020-02-05 _pdbx_database_status.status_code_cs _struct_ref_seq_dif.details Chemical shifts for the constraints tables and for TALOS calculations Solution structure of wild-type Cyanovirin-N (NMR, restrained regularized mean structure) RCSB Y RCSB 2002-10-10 REL REL The minimized average structure is model 1. Models 2-26 are the the final 25 conformer ensemble. DYANA and CNS were used for refinement. VIRTUALLY COMPLETE RESONANCE ASSIGNMENTS WERE REPORTED I (2001) J.Biom.NMR, 19: 289-90; http://www.bmrb.wisc.edu. Stereo-specific assignments for all the methyl groups of of the eight Leu residues and for the alpha-methylene pr eight Gly, 46 beta-methylene protons and the gamma-methy of the seven Ile were available. In total, 1879 experim were employed, representing ~19 constraints per residue. structures was first calculated with DYANA, based on 114 92 hydrogen bond distances and 193 dihedral angles. Ref values yielded an esemble of 50 structures exhibiting at 0.26+/-0.06 A and 0.64+/-0.08A with respect to the mean backbone (N,CA,C') and all heavy atoms, respectively, an 0.81+/-0.10A^2. This initial ensemble of structures was residual dipolar couplings (80) and chemical shifts (291 programs CNS. Overall, excellent agreement with the exp good covalent geometry was maintained throughout. The f was selected and are presented here as MODELS2-26, and a mean structure of this ensemble is presented here as MOD. 26 1H-15N HSQC 1H-13C HMQC HNHA HCCH-TOCSY (H)C(CCO)NH-TOCSY NOESY 4D 13C/13C separated NOE HNHB 2D HN(CO)CG HNCG 6.0 300 K for dyana, Standard target function-simulated annealing protocol. For CNS, Simulated-annealing in Cartesian space 1 minimized average structure Guntert, Mumenthaler, Wuthrich refinement DYANA structure solution DYANA structure solution CNS 500 Bruker DMX500 600 Bruker DRX600 750 Bruker DMX750 800 Bruker DMX800 GLY -1 n 1 GLY -1 A LEU 1 n 2 LEU 1 A GLY 2 n 3 GLY 2 A LYS 3 n 4 LYS 3 A PHE 4 n 5 PHE 4 A ILE 5 n 6 ILE 5 A GLU 6 n 7 GLU 6 A THR 7 n 8 THR 7 A CYS 8 n 9 CYS 8 A ARG 9 n 10 ARG 9 A ASN 10 n 11 ASN 10 A THR 11 n 12 THR 11 A GLN 12 n 13 GLN 12 A LEU 13 n 14 LEU 13 A ALA 14 n 15 ALA 14 A GLY 15 n 16 GLY 15 A SER 16 n 17 SER 16 A SER 17 n 18 SER 17 A GLU 18 n 19 GLU 18 A LEU 19 n 20 LEU 19 A ALA 20 n 21 ALA 20 A ALA 21 n 22 ALA 21 A GLU 22 n 23 GLU 22 A CYS 23 n 24 CYS 23 A LYS 24 n 25 LYS 24 A THR 25 n 26 THR 25 A ARG 26 n 27 ARG 26 A ALA 27 n 28 ALA 27 A GLN 28 n 29 GLN 28 A GLN 29 n 30 GLN 29 A PHE 30 n 31 PHE 30 A VAL 31 n 32 VAL 31 A SER 32 n 33 SER 32 A THR 33 n 34 THR 33 A LYS 34 n 35 LYS 34 A ILE 35 n 36 ILE 35 A ASN 36 n 37 ASN 36 A LEU 37 n 38 LEU 37 A ASP 38 n 39 ASP 38 A ASP 39 n 40 ASP 39 A HIS 40 n 41 HIS 40 A ILE 41 n 42 ILE 41 A ALA 42 n 43 ALA 42 A ASN 43 n 44 ASN 43 A ILE 44 n 45 ILE 44 A ASP 45 n 46 ASP 45 A GLY 46 n 47 GLY 46 A THR 47 n 48 THR 47 A LEU 48 n 49 LEU 48 A LYS 49 n 50 LYS 49 A TRP 50 n 51 TRP 50 A GLN 51 n 52 GLN 51 A PRO 52 n 53 PRO 52 A SER 53 n 54 SER 53 A ASN 54 n 55 ASN 54 A PHE 55 n 56 PHE 55 A SER 56 n 57 SER 56 A GLN 57 n 58 GLN 57 A THR 58 n 59 THR 58 A CYS 59 n 60 CYS 59 A TYR 60 n 61 TYR 60 A ASN 61 n 62 ASN 61 A SER 62 n 63 SER 62 A ALA 63 n 64 ALA 63 A ILE 64 n 65 ILE 64 A GLN 65 n 66 GLN 65 A GLY 66 n 67 GLY 66 A SER 67 n 68 SER 67 A VAL 68 n 69 VAL 68 A LEU 69 n 70 LEU 69 A THR 70 n 71 THR 70 A SER 71 n 72 SER 71 A THR 72 n 73 THR 72 A CYS 73 n 74 CYS 73 A GLU 74 n 75 GLU 74 A ARG 75 n 76 ARG 75 A THR 76 n 77 THR 76 A ASN 77 n 78 ASN 77 A GLY 78 n 79 GLY 78 A GLY 79 n 80 GLY 79 A TYR 80 n 81 TYR 80 A ASN 81 n 82 ASN 81 A THR 82 n 83 THR 82 A SER 83 n 84 SER 83 A SER 84 n 85 SER 84 A ILE 85 n 86 ILE 85 A ASP 86 n 87 ASP 86 A LEU 87 n 88 LEU 87 A ASN 88 n 89 ASN 88 A SER 89 n 90 SER 89 A VAL 90 n 91 VAL 90 A ILE 91 n 92 ILE 91 A GLU 92 n 93 GLU 92 A ASN 93 n 94 ASN 93 A VAL 94 n 95 VAL 94 A ASP 95 n 96 ASP 95 A GLY 96 n 97 GLY 96 A SER 97 n 98 SER 97 A LEU 98 n 99 LEU 98 A LYS 99 n 100 LYS 99 A TYR 100 n 101 TYR 100 A GLU 101 n 102 GLU 101 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 identity operation 0.0000000000 0.0000000000 0.0000000000 A N ALA 14 A N ALA 15 A O GLU 18 A O GLU 19 A N LEU 19 A N LEU 20 A O ILE 35 A O ILE 36 A N ILE 44 A N ILE 45 A O THR 47 A O THR 48 A N ALA 63 A N ALA 64 A O THR 70 A O THR 71 A N CYS 73 A N CYS 74 A O ASN 81 A O ASN 82 A N GLU 92 A N GLU 93 A O LYS 99 A O LYS 100 1 A A H O ALA GLU 14 18 1.54 1 A A H O THR GLN 25 29 1.58 3 A A H O ALA GLU 14 18 1.59 4 A A H O ALA GLU 14 18 1.57 5 A A H O ALA GLU 14 18 1.60 6 A A H O ALA GLU 14 18 1.56 7 A A H O ALA GLU 14 18 1.57 8 A A H O ALA GLU 14 18 1.55 9 A A H O ALA GLU 14 18 1.56 10 A A H O ALA GLU 14 18 1.58 11 A A H O ALA GLU 14 18 1.58 12 A A H O ALA GLU 14 18 1.59 14 A A H O ALA GLU 14 18 1.57 15 A A H O ALA GLU 14 18 1.59 16 A A H O ALA GLU 14 18 1.57 16 A A H O ALA THR 63 70 1.59 17 A A H O ALA GLU 14 18 1.55 18 A A H O ALA GLU 14 18 1.57 21 A A H O ALA GLU 14 18 1.59 22 A A H O ALA GLU 14 18 1.55 23 A A H O ALA GLU 14 18 1.59 24 A A H O ALA GLU 14 18 1.59 25 A A H O ALA GLU 14 18 1.55 26 A A H O ALA GLU 14 18 1.58 1 A LEU 1 -144.73 30.52 1 A LYS 3 65.95 80.57 1 A HIS 40 -97.32 -64.21 1 A GLN 51 -174.90 141.22 1 A PRO 52 -66.07 70.18 2 A LYS 3 -154.12 84.38 2 A SER 17 -140.86 35.74 2 A HIS 40 -96.69 -66.34 2 A GLN 51 -174.89 143.06 2 A PRO 52 -62.98 68.37 2 A SER 56 -49.92 -19.04 3 A LEU 1 -153.78 -47.30 3 A LYS 3 -151.89 84.39 3 A SER 17 -141.63 35.36 3 A HIS 40 -95.21 -62.98 3 A GLN 51 -172.17 147.17 3 A PRO 52 -69.65 63.70 3 A SER 56 -48.31 -17.89 4 A LYS 3 62.48 66.46 4 A SER 17 -141.43 36.23 4 A HIS 40 -98.33 -63.33 4 A GLN 51 -174.66 143.14 4 A PRO 52 -64.55 74.67 4 A SER 56 -49.32 -16.99 5 A LYS 3 -151.72 83.77 5 A SER 17 -140.81 36.11 5 A HIS 40 -96.65 -64.92 5 A GLN 51 -173.04 142.25 5 A PRO 52 -64.97 73.29 5 A SER 56 -49.14 -17.82 6 A LYS 3 65.92 70.71 6 A SER 17 -140.54 35.44 6 A HIS 40 -97.87 -68.43 6 A GLN 51 -175.06 143.39 6 A PRO 52 -62.41 69.43 6 A SER 56 -47.78 -16.25 7 A LYS 3 -154.90 85.37 7 A SER 17 -140.69 35.07 7 A SER 56 -48.58 -18.12 8 A LYS 3 62.99 70.01 8 A SER 17 -141.04 36.23 8 A HIS 40 -98.12 -65.56 8 A GLN 51 -175.51 141.56 8 A PRO 52 -61.47 76.17 8 A SER 56 -48.90 -16.77 9 A LEU 1 62.56 -78.37 9 A LYS 3 63.30 71.15 9 A SER 17 -140.90 34.96 9 A HIS 40 -97.61 -65.95 9 A GLN 51 -175.60 144.75 9 A PRO 52 -64.45 71.56 9 A SER 56 -48.65 -19.08 10 A LYS 3 65.58 72.73 10 A SER 17 -143.23 35.64 10 A HIS 40 -97.86 -65.90 10 A GLN 51 -175.26 145.30 10 A PRO 52 -65.25 71.26 11 A LYS 3 -152.15 86.22 11 A SER 17 -141.25 35.65 11 A HIS 40 -99.51 -63.33 11 A GLN 51 -171.16 149.81 11 A PRO 52 -69.74 66.48 11 A SER 56 -48.36 -19.36 12 A LEU 1 -109.12 -61.60 12 A LYS 3 -150.62 82.73 12 A SER 17 -142.18 35.86 12 A HIS 40 -96.50 -69.54 12 A GLN 51 -176.33 149.72 12 A PRO 52 -67.94 66.15 12 A SER 56 -49.35 -18.03 13 A SER 17 -141.62 36.36 13 A HIS 40 -93.28 -63.55 13 A SER 56 -49.83 -18.89 14 A LYS 3 60.61 66.75 14 A SER 17 -140.80 35.24 14 A HIS 40 -96.33 -64.60 14 A GLN 51 -173.77 148.31 14 A PRO 52 -67.22 65.53 14 A SER 56 -48.65 -19.34 15 A LYS 3 64.90 68.55 15 A SER 17 -142.12 36.56 15 A HIS 40 -96.70 -64.93 15 A GLN 51 -173.05 143.24 15 A PRO 52 -64.72 72.59 15 A SER 56 -49.17 -18.58 16 A LEU 1 -168.07 35.25 16 A LYS 3 63.09 73.42 16 A SER 17 -142.19 35.33 16 A HIS 40 -96.07 -64.50 16 A SER 56 -49.02 -17.82 17 A LYS 3 61.94 70.91 17 A SER 17 -140.22 35.94 17 A HIS 40 -99.84 -64.19 17 A SER 56 -47.26 -18.40 18 A SER 17 -142.11 35.54 18 A HIS 40 -96.29 -64.90 18 A GLN 51 -175.85 149.09 18 A PRO 52 -69.04 66.75 18 A SER 56 -49.69 -18.28 19 A LYS 3 62.16 64.84 19 A SER 17 -141.17 37.10 19 A HIS 40 -96.61 -60.34 19 A GLN 51 -173.05 146.78 19 A SER 56 -49.92 -18.76 20 A LEU 1 -98.31 -74.97 20 A LYS 3 -155.31 83.40 20 A SER 17 -142.65 34.67 20 A HIS 40 -95.05 -66.70 20 A GLN 51 -175.25 143.73 20 A PRO 52 -64.25 75.71 20 A SER 56 -49.60 -17.70 21 A LEU 1 -64.39 -178.31 21 A LYS 3 60.25 71.15 21 A SER 17 -142.53 35.92 21 A HIS 40 -97.98 -64.20 22 A LEU 1 -172.34 -47.97 22 A LYS 3 63.41 64.42 22 A SER 17 -141.92 36.67 22 A HIS 40 -95.69 -67.02 22 A ASP 45 70.89 38.16 22 A GLN 51 -174.32 148.26 22 A PRO 52 -66.43 70.28 22 A SER 56 -47.28 -17.87 23 A LYS 3 61.18 68.17 23 A SER 17 -140.82 35.67 23 A HIS 40 -96.74 -63.06 23 A GLN 51 -172.14 149.52 23 A SER 56 -49.33 -18.15 24 A LEU 1 -173.62 -39.64 24 A LYS 3 -155.10 89.65 24 A SER 17 -140.73 34.87 24 A HIS 40 -94.29 -66.07 25 A LEU 1 61.58 97.52 25 A SER 17 -141.34 36.59 25 A HIS 40 -98.63 -67.45 25 A ASP 45 71.12 38.53 25 A PRO 52 -63.21 81.98 25 A SER 53 -172.38 131.92 25 A SER 56 -48.80 -15.92 26 A LEU 1 64.83 140.05 26 A LYS 3 63.54 68.58 26 A SER 17 -142.09 35.61 26 A HIS 40 -97.43 -64.47 26 A GLN 51 -174.99 143.52 26 A PRO 52 -64.68 72.09 26 A SER 56 -48.40 -19.63 Cyanovirin-N minimized average Solution Structure of a Circular-Permuted Variant of the Potent HIV-inactivating Protein Cyanovirin-N 1 N N A ASN 54 A ASN 55 HELX_P A GLN 57 A GLN 58 5 1 4 disulf 2.029 A CYS 8 A SG CYS 9 1_555 A CYS 23 A SG CYS 24 1_555 disulf 2.030 A CYS 59 A SG CYS 60 1_555 A CYS 73 A SG CYS 74 1_555 Viral protein inhibitor VIRUS/VIRAL PROTEIN INHIBITOR, Viral protein inhibitor CVN_NOSEL UNP 1 P81180 1 3 1N02 1 3 P81180 A 1 2 4 54 99 1N02 4 49 P81180 A 1 5 50 49 53 1N02 50 54 P81180 A 1 51 55 4 48 1N02 55 99 P81180 A 1 56 100 100 101 1N02 100 101 P81180 A 1 101 102 1 cloning artifact GLY -1 1N02 A P81180 UNP 1 3 2 3 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A CYS 8 A CYS 9 A ALA 14 A ALA 15 A GLU 18 A GLU 19 A LYS 24 A LYS 25 A PHE 30 A PHE 31 A ASN 36 A ASN 37 A ILE 41 A ILE 42 A ILE 44 A ILE 45 A THR 47 A THR 48 A TRP 50 A TRP 51 A CYS 59 A CYS 60 A GLN 65 A GLN 66 A VAL 68 A VAL 69 A GLU 74 A GLU 75 A TYR 80 A TYR 81 A ASP 86 A ASP 87 A ILE 91 A ILE 92 A ASN 93 A ASN 94 A LEU 98 A LEU 99 A TYR 100 A TYR 101