HEADER ANTIFREEZE PROTEIN 22-MAR-02 1J5B TITLE SOLUTION STRUCTURE OF A HYDROPHOBIC ANALOGUE OF THE WINTER TITLE 2 FLOUNDER ANTIFREEZE PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTIFREEZE PROTEIN TYPE 1 ANALOGUE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS PEPTIDE WAS CHEMICALLY SYNTHESIZED. SOURCE 4 THE SEQUENCE OF THIS PEPTIDE OCCURS NATURALLY IN SOURCE 5 PSEUDOPLEURONECTES AMERICANUS (WINTER FLOUNDER). KEYWDS ALPHA HELIX, ANTIFREEZE PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 MDLTYP MINIMIZED AVERAGE AUTHOR E.LIEPINSH,G.OTTING,M.M.HARDING,L.G.WARD,J.P.MACKAY, AUTHOR 2 A.D.HAYMET REVDAT 3 24-FEB-09 1J5B 1 VERSN REVDAT 2 21-JAN-03 1J5B 1 HEADER REVDAT 1 27-MAR-02 1J5B 0 SPRSDE 27-MAR-02 1J5B 1K16 JRNL AUTH E.LIEPINSH,G.OTTING,M.M.HARDING,L.G.WARD, JRNL AUTH 2 J.P.MACKAY,A.D.HAYMET JRNL TITL SOLUTION STRUCTURE OF A HYDROPHOBIC ANALOGUE OF JRNL TITL 2 THE WINTER FLOUNDER ANTIFREEZE PROTEIN. JRNL REF EUR.J.BIOCHEM. V. 269 1259 2002 JRNL REFN ISSN 0014-2956 JRNL PMID 11856360 JRNL DOI 10.1046/J.1432-1033.2002.02766.X REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5, OPAL 2.6 REMARK 3 AUTHORS : GUENTERT (DYANA), LGINBUEHL (OPAL) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1J5B COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-MAR-02. REMARK 100 THE RCSB ID CODE IS RCSB001630. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 283; 283 REMARK 210 PH : 7.0; 7.0 REMARK 210 IONIC STRENGTH : 0.1; 0.1 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 2 MM PEPTIDE; 90% H2O, 10% REMARK 210 D2O; 2 MM PEPTIDE; 90% H2O, REMARK 210 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY, DQF-COSY, 2D REMARK 210 1H-1H TOCSY, 2D 1H-1H ROESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 800 MHZ REMARK 210 SPECTROMETER MODEL : DMX, INOVA REMARK 210 SPECTROMETER MANUFACTURER : BRUKER, VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : UXNMR 2.5, XEASY 2.2, MOLMOL 1 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS, REMARK 210 STRUCTURES WITH THE LOWEST REMARK 210 ENERGY,TARGET FUNCTION 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 TECHNIQUES 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 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 A 38 DBREF 1J5B A 1 37 UNP Q7SIC4 Q7SIC4_PSEAM 1 37 SEQRES 1 A 38 ASP VAL ALA SER ASP ALA LYS ALA ALA ALA GLU LEU VAL SEQRES 2 A 38 ALA ALA ASN ALA LYS ALA ALA ALA GLU LEU VAL ALA ALA SEQRES 3 A 38 ASN ALA LYS ALA ALA ALA GLU ALA VAL ALA ARG NH2 HET NH2 A 38 3 HETNAM NH2 AMINO GROUP FORMUL 1 NH2 H2 N HELIX 1 1 ASP A 1 ARG A 37 1 37 LINK C ARG A 37 N NH2 A 38 1555 1555 1.33 SITE 1 AC1 3 VAL A 35 ALA A 36 ARG A 37 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 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 58 0 1 1 0 0 1 6 0 0 0 3 END