HEADER ANTIMICROBIAL PROTEIN 13-JUL-21 7P4X TITLE SOLUTION NMR STRUCTURE OF PALUSTRIN-CA IN 50% TRIFLUOROETHANOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: PALUSTRIN-CA ANTIMICROBIAL PEPTIDE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: LITHOBATES CATESBEIANUS; SOURCE 4 ORGANISM_COMMON: AMERICAN BULLFROG, RANA CATESBEIANA; SOURCE 5 ORGANISM_TAXID: 8400 KEYWDS PALUSTRIN-CA, ANTIMICROBIAL PEPTIDE, ANTICANCER PEPTIDE, ALPHA HELIX, KEYWDS 2 ANTIMICROBIAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR P.B.TIMMONS,C.M.HEWAGE REVDAT 2 14-JUN-23 7P4X 1 REMARK REVDAT 1 01-DEC-21 7P4X 0 JRNL AUTH P.B.TIMMONS,C.M.HEWAGE JRNL TITL CONFORMATION AND MEMBRANE INTERACTION STUDIES OF THE POTENT JRNL TITL 2 ANTIMICROBIAL AND ANTICANCER PEPTIDE PALUSTRIN-CA. JRNL REF SCI REP V. 11 22468 2021 JRNL REFN ESSN 2045-2322 JRNL PMID 34789753 JRNL DOI 10.1038/S41598-021-01769-3 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA, NAMD REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH (CYANA), NIH REMARK 3 CENTER FOR MACROMOLECULAR MODELING & REMARK 3 BIOINFORMATICS UNIVERSITY OF ILLINOIS AT URBANA- REMARK 3 CHAMPAIGN (NAMD) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7P4X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1292117009. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 2.27 MM NA- PALUSTRIN-CA, REMARK 210 TRIFLUOROETHANOL/WATER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY; REMARK 210 2D 1H-13C HSQC; 2D 1H-15N HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, NMRFAM-SPARKY REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 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: 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 2900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 ASP A 4 31.95 30.00 REMARK 500 1 ILE A 5 -67.18 -142.35 REMARK 500 1 CYS A 29 50.34 -167.90 REMARK 500 2 PHE A 2 -34.45 165.23 REMARK 500 2 ASP A 4 -24.27 59.25 REMARK 500 2 ILE A 5 -43.71 -134.37 REMARK 500 2 CYS A 29 44.17 178.54 REMARK 500 3 PHE A 2 20.51 87.29 REMARK 500 3 ASP A 4 -21.88 65.88 REMARK 500 3 ILE A 5 -58.31 -137.88 REMARK 500 4 PHE A 2 -32.04 155.75 REMARK 500 4 ASP A 4 -23.38 65.98 REMARK 500 4 ILE A 5 -54.59 -129.24 REMARK 500 4 ASP A 8 -94.27 -116.14 REMARK 500 5 ILE A 5 -64.20 -139.80 REMARK 500 5 ASP A 8 -53.04 -127.26 REMARK 500 5 ALA A 26 3.62 -150.85 REMARK 500 5 CYS A 29 43.08 167.43 REMARK 500 6 ASP A 4 71.07 36.59 REMARK 500 6 ILE A 5 -52.44 -170.06 REMARK 500 6 ASP A 8 -105.58 -113.62 REMARK 500 6 CYS A 29 50.10 -165.59 REMARK 500 7 PHE A 2 104.86 71.44 REMARK 500 7 LEU A 3 27.88 -147.38 REMARK 500 7 ASP A 4 -22.53 63.11 REMARK 500 7 ILE A 5 -63.43 -141.94 REMARK 500 7 CYS A 29 47.78 -168.34 REMARK 500 8 PHE A 2 -19.19 90.70 REMARK 500 8 ASP A 4 -22.28 64.05 REMARK 500 8 ILE A 5 -50.78 -129.73 REMARK 500 8 ASP A 8 -88.35 -110.94 REMARK 500 8 CYS A 29 48.50 -169.44 REMARK 500 9 ASP A 4 27.79 31.45 REMARK 500 9 ILE A 5 -79.73 -125.97 REMARK 500 10 ASP A 4 5.00 49.51 REMARK 500 10 ASP A 8 -85.66 -118.37 REMARK 500 11 ILE A 5 -25.10 109.98 REMARK 500 11 ASP A 8 -82.55 -127.10 REMARK 500 11 CYS A 29 48.96 -165.37 REMARK 500 12 ILE A 5 -30.77 -131.64 REMARK 500 12 ASP A 8 -92.61 -95.16 REMARK 500 13 ASP A 4 65.48 24.64 REMARK 500 13 ILE A 5 -26.77 -158.68 REMARK 500 13 CYS A 29 52.23 -167.80 REMARK 500 14 ILE A 5 -63.08 -145.13 REMARK 500 15 ASP A 4 -96.41 28.59 REMARK 500 16 ILE A 5 -65.05 -133.91 REMARK 500 16 CYS A 29 55.12 -166.48 REMARK 500 17 PHE A 2 105.04 71.38 REMARK 500 17 LEU A 3 28.29 -146.98 REMARK 500 REMARK 500 THIS ENTRY HAS 59 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34649 RELATED DB: BMRB REMARK 900 SOLUTION NMR STRUCTURE OF PALUSTRIN-CA IN 50% TRIFLUOROETHANOL DBREF 7P4X A 1 31 UNP C5IB04 C5IB04_LITCT 41 71 SEQRES 1 A 31 GLY PHE LEU ASP ILE ILE LYS ASP THR GLY LYS GLU PHE SEQRES 2 A 31 ALA VAL LYS ILE LEU ASN ASN LEU LYS CYS LYS LEU ALA SEQRES 3 A 31 GLY GLY CYS PRO PRO HELIX 1 AA1 ILE A 5 ALA A 26 1 22 SSBOND 1 CYS A 23 CYS A 29 1555 1555 2.03 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