1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Skelton, N.J. Russell, S. de Sauvage, F. Cochran, A.G. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C3 H7 N O2 S 121.158 y CYSTEINE 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 LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking H2 N 16.023 AMINO GROUP non-polymer 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 C5 H11 N O2 117.146 y VALINE L-peptide linking UK J.Mol.Biol. JMOBAK 0070 0022-2836 316 1121 1135 10.1006/jmbi.2002.5410 11884148 Amino Acid Determinants of beta-Hairpin Conformation in Erythropoeitin Receptor Agonist Peptides Derived from a Phage Display Library 2002 US Biochemistry BICHAW 0033 0006-2960 37 3699 3710 10.1021/bi971956y Identification of a 13 amino acid peptide mimetic of erythropoietin and description of amino acids critical for the mimetic activity of EMP1 1998 10.2210/pdb1kvg/pdb pdb_00001kvg 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 1333.604 Protein: EPO-3 Receptor Agonist 1 syn polymer no yes SCHFGPLGWVCK(NH2) SCHFGPLGWVCKX A polypeptide(L) n n n n n n n n n n n n n database_2 pdbx_nmr_software pdbx_nmr_spectrometer pdbx_struct_assembly pdbx_struct_oper_list struct_conn struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2002-03-06 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 _pdbx_nmr_spectrometer.model _struct_conn.pdbx_leaving_atom_flag _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id antagonist of IGFBP-1. EMP-18, erythropoeitin receptor agonist peptide SEQUENCE AN APPROPRIATE DATABASE MATCH WAS NOT AVAILABLE AT THE TIME OF PROCESSING. RCSB Y RCSB 2002-01-25 REL REL The peptide was chemically synthesized. It is a novel sequence derived from phage-display selection. sample This structure was determined using standard 2D homonuclear techniques. structures with the least restraint violations 80 20 2D-ROESY DQF-COSY 2D-ROESY COSY-35 0 5.1 ambient 290 K 0 5.1 ambient 290 K The structures are based on 70 NOE distance restraints, 8 phi and 3 chi-1 dihedral angle restraints. No hydrogen bond restraints were employed. Note that the Ha-Hb coupling constants indicate rotational averaging about the Phe4 chi-1 angle. Several NOEs to the aromatic ring of Phe4 were not used to generate restraints as they could be satisfied by a -60 or 180 degree rotamer, but not by both. The mean backbone atom RMSD to the mean structure within the disulfide cycle is 0.31 +/- 0.06 Angstoms. distance geometry and restrained molecular dynamics 1 closest to the average 8 mM peptide 90% H2O/10% D2O 8 mM peptide 100% D2O Timothy Havel structure solution DGII 98.0 Accelrys refinement Discover 3.1 500 Bruker AVANCE SER 1 n 1 SER 1 A CYS 2 n 2 CYS 2 A HIS 3 n 3 HIS 3 A PHE 4 n 4 PHE 4 A GLY 5 n 5 GLY 5 A PRO 6 n 6 PRO 6 A LEU 7 n 7 LEU 7 A GLY 8 n 8 GLY 8 A TRP 9 n 9 TRP 9 A VAL 10 n 10 VAL 10 A CYS 11 n 11 CYS 11 A LYS 12 n 12 LYS 12 A NH2 13 n 13 NH2 13 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 GLY 5 A N GLY 5 A O GLY 8 A O GLY 8 4 A LEU 7 -99.45 53.20 5 A LEU 7 -99.22 59.22 7 A LEU 7 -99.43 54.70 9 A LEU 7 -99.40 52.44 12 A LEU 7 -99.51 49.47 17 A LEU 7 -99.40 54.32 18 A LEU 7 -99.38 54.41 EPO-3 beta Hairpin Peptide 1 N N disulf 2.059 A CYS 2 A SG CYS 2 1_555 A CYS 11 A SG CYS 11 1_555 covale 1.334 both A LYS 12 A C LYS 12 1_555 A NH2 13 A N NH2 13 1_555 DE NOVO PROTEIN beta hairpin peptide, DE NOVO PROTEIN 1KVG PDB 1 1KVG 1 13 1KVG 1 13 1KVG A 1 1 13 2 anti-parallel A CYS 2 A CYS 2 A GLY 5 A GLY 5 A GLY 8 A GLY 8 A CYS 11 A CYS 11 BINDING SITE FOR RESIDUE NH2 A 13 A NH2 13 Software 1 A LYS 12 A LYS 12 1 1_555