HEADER ANTIMICROBIAL PROTEIN 03-SEP-09 2KNS TITLE HELICAL HAIRPIN STRUCTURE OF PARDAXIN IN LIPOPOLYSACCHARIDE MICELLES: TITLE 2 STUDIED BY NMR SPECTROSCOPY COMPND MOL_ID: 1; COMPND 2 MOLECULE: PARDAXIN P-4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PARDAXIN PA4, PARDAXIN P1A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: PARDACHIRUS MARMORATUS; SOURCE 4 ORGANISM_COMMON: RED SEA MOSES SOLE; SOURCE 5 ORGANISM_TAXID: 31087; SOURCE 6 OTHER_DETAILS: STANDARD F-MOC SOLID PHASE PEPTIDE SYNTHESIS KEYWDS PARDAXIN, PA4, LPS, TRNOE, ANTIMICROBIAL PEPTIDE, STD NMR, ION KEYWDS 2 TRANSPORT, PORIN, SECRETED, TOXIN, TRANSMEMBRANE, TRANSPORT, KEYWDS 3 ANTIMICROBIAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR A.BHUNIA,S.BHATTACHARJYA,A.RAMAMOORTHY REVDAT 3 16-MAR-22 2KNS 1 REMARK REVDAT 2 09-FEB-10 2KNS 1 JRNL REVDAT 1 15-DEC-09 2KNS 0 JRNL AUTH A.BHUNIA,P.N.DOMADIA,J.TORRES,K.J.HALLOCK,A.RAMAMOORTHY, JRNL AUTH 2 S.BHATTACHARJYA JRNL TITL NMR STRUCTURE OF PARDAXIN, A PORE-FORMING ANTIMICROBIAL JRNL TITL 2 PEPTIDE, IN LIPOPOLYSACCHARIDE MICELLES: MECHANISM OF OUTER JRNL TITL 3 MEMBRANE PERMEABILIZATION JRNL REF J.BIOL.CHEM. V. 285 3883 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 19959835 JRNL DOI 10.1074/JBC.M109.065672 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : GUNTERT, BRAUN AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KNS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-SEP-09. REMARK 100 THE DEPOSITION ID IS D_1000101350. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 288 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 0.5MM PARDAXIN-1; 90% H2O/10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TRNOESY; 2D 1H-1H TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : DISTANCE GEOMETRY REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED BASED ON NOE 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 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 SER A 12 -71.27 -88.57 REMARK 500 1 PRO A 13 -173.47 -69.72 REMARK 500 2 SER A 12 -73.79 -91.70 REMARK 500 2 PRO A 13 -176.17 -69.73 REMARK 500 3 SER A 12 -71.62 -88.86 REMARK 500 3 PRO A 13 -174.15 -69.71 REMARK 500 4 SER A 12 -71.24 -88.67 REMARK 500 4 PRO A 13 -173.23 -69.81 REMARK 500 5 SER A 12 -72.98 -92.41 REMARK 500 5 PRO A 13 -174.98 -69.72 REMARK 500 6 SER A 12 -73.23 -92.54 REMARK 500 6 PRO A 13 -174.85 -69.68 REMARK 500 7 SER A 12 -72.12 -91.26 REMARK 500 7 PRO A 13 -173.66 -69.82 REMARK 500 8 SER A 12 -72.73 -90.64 REMARK 500 8 PRO A 13 -174.79 -69.79 REMARK 500 9 SER A 12 -73.33 -91.97 REMARK 500 9 PRO A 13 -175.68 -69.79 REMARK 500 10 SER A 12 -71.12 -88.57 REMARK 500 10 PRO A 13 -173.38 -69.75 REMARK 500 11 SER A 12 -72.76 -90.61 REMARK 500 11 PRO A 13 -174.84 -69.77 REMARK 500 12 SER A 12 -73.28 -91.27 REMARK 500 12 PRO A 13 -175.37 -69.76 REMARK 500 13 SER A 12 -72.99 -90.79 REMARK 500 13 PRO A 13 -175.15 -69.77 REMARK 500 14 PRO A 13 -173.00 -69.71 REMARK 500 15 SER A 12 -72.74 -90.70 REMARK 500 15 PRO A 13 -174.82 -69.83 REMARK 500 16 SER A 12 -71.20 -88.63 REMARK 500 16 PRO A 13 -173.36 -69.81 REMARK 500 17 SER A 12 -72.65 -90.96 REMARK 500 17 PRO A 13 -173.82 -69.75 REMARK 500 18 SER A 12 -72.80 -90.70 REMARK 500 18 PRO A 13 -174.80 -69.70 REMARK 500 19 SER A 12 -70.93 -88.45 REMARK 500 19 PRO A 13 -174.03 -69.84 REMARK 500 20 PRO A 13 -172.63 -69.72 REMARK 500 REMARK 500 REMARK: NULL DBREF 2KNS A 1 33 UNP P81861 PAP4_PARMA 1 33 SEQRES 1 A 33 GLY PHE PHE ALA LEU ILE PRO LYS ILE ILE SER SER PRO SEQRES 2 A 33 LEU PHE LYS THR LEU LEU SER ALA VAL GLY SER ALA LEU SEQRES 3 A 33 SER SER SER GLY GLY GLN GLU HELIX 1 1 ALA A 4 SER A 12 1 9 HELIX 2 2 PHE A 15 SER A 27 1 13 HELIX 3 3 SER A 29 GLU A 33 5 5 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 MODEL 1