2F3A - Header Asymmetric Unit

HEADER ANTIMICROBIAL PROTEIN 19-NOV-05 2F3A

TITLE SOLUTION STRUCTURE OF THE LL-37-DERIVED AUREIN 1.2 ANALOG TITLE 2 (LLAA) IN MEMBRANE-MIMETIC MICELLES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: AUREIN 1.2 ANALOG; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: CHEMICAL SYNTHESIS WITH C-TERMINAL AMIDATION

KEYWDS ANTIMICROBIAL PEPTIDES; AUREIN 1.2; LL-37; LLAA, KEYWDS 2 ANTIMICROBIAL PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 5

AUTHOR G.WANG,X.LI,A.PETERKOFSKY

REVDAT 2 17-FEB-09 2F3A 1 AUTHOR VERSN REVDAT 1 17-OCT-06 2F3A 0

JRNL AUTH X.LI,Y.LI,A.PETERKOFSKY,G.WANG JRNL TITL NMR STUDIES OF AUREIN 1.2 ANALOGS JRNL REF BIOCHIM.BIOPHYS.ACTA V.1758 1203 2006 JRNL REFN ISSN 0006-3002 JRNL PMID 16716252 JRNL DOI 10.1016/J.BBAMEM.2006.03.032

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TALOS 1999.019.15.47 REMARK 3 AUTHORS : G. CORNILESCU, F. DELAGLIO, A. BAX REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2F3A COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-DEC-05. REMARK 100 THE RCSB ID CODE IS RCSB035399.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 4.4 REMARK 210 IONIC STRENGTH : 80 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 2 MM PEPTIDE, 80 MM SODIUM REMARK 210 DODECYLSULFATE, 10%D2O, 90%H2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 2D TOCSY, DQF-COSY, REMARK 210 (1H,13C) HSQC, (1H,15N) HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XPLOR-NIH 1.0, NMRPIPE 2.1, REMARK 210 PIPP 1 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 5 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 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 LEU A 2 -17.40 -46.07 REMARK 500 2 LEU A 2 -19.45 -48.82 REMARK 500 4 LEU A 2 -17.69 -47.54 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: 1VM5 RELATED DB: PDB REMARK 900 STRUCTURE OF AUREIN 1.2 IN SDS MICELLES

SEQRES 1 A 14 ARG LEU PHE ASP LYS ILE ARG GLN VAL ILE ARG LYS PHE SEQRES 2 A 14 NH2

HET NH2 A 14 3

HETNAM NH2 AMINO GROUP

FORMUL 1 NH2 H2 N

HELIX 1 1 PHE A 3 PHE A 13 1 11

LINK C PHE A 13 N NH2 A 14 1555 1555 1.31

SITE 1 AC1 2 ILE A 10 PHE 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