2I1F - Header Asymmetric Unit

HEADER ANTIMICROBIAL PROTEIN 14-AUG-06 2I1F

TITLE DPC MICELLE-BOUND NMR STRUCTURES OF TRITRP3

COMPND MOL_ID: 1; COMPND 2 MOLECULE: 13-MER ANALOGUE OF PROPHENIN-1 CONTAINING WWW; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRITRP3; PF-1; C6; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: FMOC CHEMICAL SYNTHESIS. OCCURS NATURALLY SOURCE 4 IN SUS SCROFA

KEYWDS TURN; ANTIMICROBIAL PEPTIDE; MICELLE-BOUND PEPTIDE, KEYWDS 2 ANTIMICROBIAL PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR D.J.SCHIBLI,L.T.NGUYEN

REVDAT 3 24-FEB-09 2I1F 1 VERSN REVDAT 2 13-FEB-07 2I1F 1 JRNL REVDAT 1 28-NOV-06 2I1F 0

JRNL AUTH D.J.SCHIBLI,L.T.NGUYEN,S.D.KERNAGHAN,O.REKDAL, JRNL AUTH 2 H.J.VOGEL JRNL TITL STRUCTURE-FUNCTION ANALYSIS OF TRITRPTICIN JRNL TITL 2 ANALOGS: POTENTIAL RELATIONSHIPS BETWEEN JRNL TITL 3 ANTIMICROBIAL ACTIVITIES, MODEL MEMBRANE JRNL TITL 4 INTERACTIONS, AND THEIR MICELLE-BOUND NMR JRNL TITL 5 STRUCTURES JRNL REF BIOPHYS.J. V. 91 4413 2006 JRNL REFN ISSN 0006-3495 JRNL PMID 16997878 JRNL DOI 10.1529/BIOPHYSJ.106.085837

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ARIA 1.2

REMARK 4 REMARK 4 2I1F COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-AUG-06. REMARK 100 THE RCSB ID CODE IS RCSB039015.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310 REMARK 210 PH : 4.7 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 90% H2O, 10% D2O, 132 MM DPC- REMARK 210 D38 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 1H NOESY, 1H TOCSY, 1H COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL 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 : 20 STRUCTURES FOR LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 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 TRP A 7 -41.23 -167.86 REMARK 500 1 ARG A 12 31.87 -77.30 REMARK 500 2 ARG A 2 -72.71 -73.43 REMARK 500 2 TRP A 7 -39.67 -169.31 REMARK 500 3 TRP A 7 -40.10 -167.83 REMARK 500 4 TRP A 7 -40.38 -170.17 REMARK 500 5 ARG A 2 -124.25 -79.78 REMARK 500 5 TRP A 7 -45.49 -163.83 REMARK 500 6 ARG A 2 -45.15 -134.48 REMARK 500 6 ALA A 5 -17.97 -45.41 REMARK 500 6 TRP A 7 -27.01 -173.53 REMARK 500 6 TRP A 8 -14.96 -49.11 REMARK 500 7 TRP A 7 -42.74 -166.54 REMARK 500 8 TRP A 7 -41.95 -166.67 REMARK 500 9 ARG A 2 -131.92 -69.90 REMARK 500 9 TRP A 7 -42.89 -167.68 REMARK 500 9 ARG A 12 25.24 -75.73 REMARK 500 10 TRP A 7 -44.49 -166.02 REMARK 500 11 TRP A 7 -38.81 -171.29 REMARK 500 12 ARG A 2 -113.48 -61.84 REMARK 500 12 TRP A 7 -40.51 -168.50 REMARK 500 13 ARG A 2 -112.00 -60.77 REMARK 500 13 TRP A 7 -38.48 -170.05 REMARK 500 14 ALA A 5 -11.97 -48.07 REMARK 500 14 TRP A 7 -26.39 -175.06 REMARK 500 14 TRP A 8 -15.15 -48.02 REMARK 500 15 ARG A 2 -115.54 -60.98 REMARK 500 15 TRP A 7 -43.10 -167.97 REMARK 500 16 ARG A 2 -128.65 -70.45 REMARK 500 16 TRP A 7 -39.76 -168.60 REMARK 500 16 ARG A 12 44.25 -78.37 REMARK 500 17 PHE A 4 -46.89 -176.14 REMARK 500 17 TRP A 7 -39.08 -175.37 REMARK 500 18 ARG A 2 -113.41 -60.62 REMARK 500 18 TRP A 7 -40.64 -168.29 REMARK 500 19 PHE A 4 -29.88 -38.87 REMARK 500 19 TRP A 7 -38.53 -172.38 REMARK 500 20 TRP A 7 -45.35 -164.61 REMARK 500 REMARK 500 REMARK: NULL

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 14

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2I1D RELATED DB: PDB REMARK 900 TRITRP1 REMARK 900 RELATED ID: 2I1E RELATED DB: PDB REMARK 900 TRITRP2 REMARK 900 RELATED ID: 2I1G RELATED DB: PDB REMARK 900 TRITRP5 REMARK 900 RELATED ID: 2I1H RELATED DB: PDB REMARK 900 TRITRP7 REMARK 900 RELATED ID: 2I1I RELATED DB: PDB REMARK 900 TRITRP8

SEQRES 1 A 14 VAL ARG ARG PHE ALA TRP TRP TRP ALA PHE LEU ARG ARG SEQRES 2 A 14 NH2

HET NH2 A 14 3

HETNAM NH2 AMINO GROUP

FORMUL 1 NH2 H2 N

HELIX 1 1 ARG A 3 TRP A 6 5 4 HELIX 2 2 TRP A 7 ARG A 12 1 6

LINK C ARG A 13 N NH2 A 14 1555 1555 1.33

SITE 1 AC1 2 ARG A 12 ARG A 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