1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Montserret, R. McLeish, M.J. Bockmann, A. Geourjon, C. Penin, F. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE 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 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 C9 H11 N O3 181.189 y TYROSINE L-peptide linking US Biochemistry BICHAW 0033 0006-2960 39 8362 8373 10.1021/bi000208x 10913242 Involvement of electrostatic interactions in the mechanism of peptide folding induced by sodium dodecyl sulfate binding. 2000 10.2210/pdb1djf/pdb pdb_00001djf 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 CHEMICALLY SYNTHESIZED 1607.890 GLN-ALA-PRO-ALA-TYR-LYS-LYS-ALA-ALA-LYS-LYS-LEU-ALA-GLU-SER HUMAN PLATELET FACTOR 4, SEGMENT 56-70 L59A, I63A, I64A, L68A 1 syn polymer no no QAPAYKKAAKKLAES QAPAYKKAAKKLAES A polypeptide(L) n n n n n n n n n n n n n n n database_2 pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Database references Derived calculations 1 0 1999-12-10 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession HUMAN PLATELET FACTOR 4, SEGMENT 56-70. RCSB Y RCSB 1999-12-03 REL REL THIS MODEL PEPTIDE WAS CHEMICALLY SYNTHESIZED. sample THIS STRUCTURE WAS DETERMINED USING STANDARD 2D HOMONUCLEAR AND 1H-13C HETERONUCLEAR METHODS. restraint violation and low energy 50 1 2D NOESY DQF-COSY TOCSY 1H-13C-HSQC 1H-13C-HSQC-TOCSY 10mM SODIUM PHOSPHATE 6.0 AMBIENT 293 K THE STRUCTURE IS BASED ON A TOTAL OF 136 RESTRAINTS, 126 OF WHICH BEING NOE- DERIVED DISTANCE CONSTRAINTS AND 10 DIHEDRAL ANGLE RESTRAINTS. DISTANCE GEOMETRY SIMULATED ANNEALING MOLECULAR DYNAMICS ENERGY MINIMIZATION 1 minimized average structure 10MM SODIUM PHOSPHATE BUFFER PH 6.0 VARIAN INC. collection VNMR 6.1 BRUNGER, A.T. structure solution X-PLOR 3.1 BRUNGER, A.T. refinement X-PLOR 3.1 500 Varian UNITYPLUS GLN 1 n 1 GLN 1 A ALA 2 n 2 ALA 2 A PRO 3 n 3 PRO 3 A ALA 4 n 4 ALA 4 A TYR 5 n 5 TYR 5 A LYS 6 n 6 LYS 6 A LYS 7 n 7 LYS 7 A ALA 8 n 8 ALA 8 A ALA 9 n 9 ALA 9 A LYS 10 n 10 LYS 10 A LYS 11 n 11 LYS 11 A LEU 12 n 12 LEU 12 A ALA 13 n 13 ALA 13 A GLU 14 n 14 GLU 14 A SER 15 n 15 SER 15 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 minimized average NMR STRUCTURE OF A MODEL HYDROPHILIC AMPHIPATHIC HELICAL BASIC PEPTIDE 1 N N A PRO 3 A PRO 3 HELX_P A SER 15 A SER 15 1 1 13 DE NOVO PROTEIN HYDROPHILIC AMPHIPATHIC BASIC HELIX PEPTIDE MODEL, DE NOVO PROTEIN 1DJF PDB 1 1DJF 1 15 1DJF 1 15 1DJF A 1 1 15 1 P 1