1DJF - Header Asymmetric Unit

HEADER DE NOVO PROTEIN 03-DEC-99 1DJF

TITLE NMR STRUCTURE OF A MODEL HYDROPHILIC AMPHIPATHIC HELICAL TITLE 2 BASIC PEPTIDE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLN-ALA-PRO-ALA-TYR-LYS-LYS-ALA-ALA-LYS-LYS-LEU- COMPND 3 ALA-GLU-SER; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: HUMAN PLATELET FACTOR 4, SEGMENT 56-70; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: CHEMICALLY SYNTHESIZED

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS MODEL PEPTIDE WAS CHEMICALLY SOURCE 4 SYNTHESIZED.

KEYWDS HYDROPHILIC AMPHIPATHIC BASIC HELIX PEPTIDE MODEL, DE NOVO KEYWDS 2 PROTEIN

EXPDTA SOLUTION NMR

MDLTYP MINIMIZED AVERAGE

AUTHOR R.MONTSERRET,M.J.MCLEISH,A.BOCKMANN,C.GEOURJON,F.PENIN

REVDAT 3 24-FEB-09 1DJF 1 VERSN REVDAT 2 16-AUG-00 1DJF 1 JRNL REVDAT 1 10-DEC-99 1DJF 0

JRNL AUTH R.MONTSERRET,M.J.MCLEISH,A.BOCKMANN,C.GEOURJON, JRNL AUTH 2 F.PENIN JRNL TITL INVOLVEMENT OF ELECTROSTATIC INTERACTIONS IN THE JRNL TITL 2 MECHANISM OF PEPTIDE FOLDING INDUCED BY SODIUM JRNL TITL 3 DODECYL SULFATE BINDING. JRNL REF BIOCHEMISTRY V. 39 8362 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10913242 JRNL DOI 10.1021/BI000208X

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER, A.T. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURE IS BASED ON A TOTAL OF REMARK 3 136 RESTRAINTS, 126 OF WHICH BEING NOE- DERIVED DISTANCE REMARK 3 CONSTRAINTS AND 10 DIHEDRAL ANGLE RESTRAINTS.

REMARK 4 REMARK 4 1DJF COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-DEC-99. REMARK 100 THE RCSB ID CODE IS RCSB010131.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 10MM SODIUM PHOSPHATE REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 10MM SODIUM PHOSPHATE BUFFER REMARK 210 PH 6.0 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, DQF-COSY, TOCSY, 1H REMARK 210 -13C-HSQC, 1H-13C-HSQC-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : UNITYPLUS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR 6.1, X-PLOR 3.1 REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING MOLECULAR DYNAMICS REMARK 210 ENERGY MINIMIZATION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : RESTRAINT VIOLATION AND LOW REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR AND 1H-13C HETERONUCLEAR METHODS.

REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1RHP RELATED DB: PDB REMARK 900 HUMAN PLATELET FACTOR 4, SEGMENT 56-70.

DBREF 1DJF A 1 15 PDB 1DJF 1DJF 1 15

SEQRES 1 A 15 GLN ALA PRO ALA TYR LYS LYS ALA ALA LYS LYS LEU ALA SEQRES 2 A 15 GLU SER

HELIX 1 1 PRO A 3 SER A 15 1 13

CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1

ORIGX1 1.000000 0.000000 0.000000 0.00000

ORIGX2 0.000000 1.000000 0.000000 0.00000

ORIGX3 0.000000 0.000000 1.000000 0.00000

SCALE1 1.000000 0.000000 0.000000 0.00000

SCALE2 0.000000 1.000000 0.000000 0.00000

SCALE3 0.000000 0.000000 1.000000 0.00000