HEADER ANTIMICROBIAL PROTEIN 24-APR-12 2LSA TITLE MAGAININ COMPND MOL_ID: 1; COMPND 2 MOLECULE: MAGAININ-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MAGAININ II; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 4 ORGANISM_COMMON: CLAWED FROG,COMMON PLATANNA,PLATANNA; SOURCE 5 ORGANISM_TAXID: 8355 KEYWDS ANTIMICROBIAL PEPTIDE, ANTIMICROBIAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR L.S.VERMEER,J.A.MASON REVDAT 2 14-JUN-23 2LSA 1 REMARK REVDAT 1 03-APR-13 2LSA 0 JRNL AUTH L.S.VERMEER,J.KOZLOWSKA,C.D.LORENZ,J.A.MASON JRNL TITL ALL ATOM SIMULATIONS OF THE INITIAL BINDING OF MAGAININ AND JRNL TITL 2 PLEUROCIDIN TO MEMBRANES COMPRISING A MIXTURE OF ANIONIC AND JRNL TITL 3 ZWITTERIONIC LIPIDS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN, ARIA REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN), LINGE, O'DONOGHUE AND REMARK 3 NILGES (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LSA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAY-12. REMARK 100 THE DEPOSITION ID IS D_1000102770. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : 105 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM MAGAININ, 5 MM TRIS, 0.05 % REMARK 210 TSP, 100 MM [U-2H] SDS, 90% H2O/ REMARK 210 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY; 2D 1H-1H TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, AQUA, SPARKY, REMARK 210 PROCHECKNMR, ARIA REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL 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: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 19 -70.01 -129.08 REMARK 500 2 ILE A 2 131.46 69.33 REMARK 500 2 ILE A 20 49.69 -79.30 REMARK 500 2 MET A 21 -56.65 -139.54 REMARK 500 3 ILE A 2 147.28 70.89 REMARK 500 4 ILE A 2 -40.31 -132.66 REMARK 500 4 LYS A 4 -1.90 -145.29 REMARK 500 5 ILE A 2 167.14 66.45 REMARK 500 5 PHE A 12 -47.94 -161.71 REMARK 500 6 ILE A 2 -70.25 -101.89 REMARK 500 6 HIS A 7 -72.37 -72.97 REMARK 500 6 PHE A 16 -59.05 -140.00 REMARK 500 6 MET A 21 36.50 -88.74 REMARK 500 6 ASN A 22 -61.52 -141.26 REMARK 500 8 ILE A 2 -151.62 -98.75 REMARK 500 10 ILE A 2 140.19 68.65 REMARK 500 10 GLU A 19 -61.76 -123.67 REMARK 500 10 MET A 21 42.94 -105.57 REMARK 500 10 ASN A 22 -52.27 -150.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18420 RELATED DB: BMRB REMARK 900 RELATED ID: 2LS9 RELATED DB: PDB DBREF 2LSA A 1 23 UNP P11006 MAGA_XENLA 83 105 SEQRES 1 A 23 GLY ILE GLY LYS PHE LEU HIS SER ALA LYS LYS PHE GLY SEQRES 2 A 23 LYS ALA PHE VAL GLY GLU ILE MET ASN SER HELIX 1 1 PHE A 5 LYS A 10 1 6 HELIX 2 2 PHE A 12 PHE A 16 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