2JQ2 - Header Asymmetric Unit

HEADER ANTIMICROBIAL PROTEIN 28-MAY-07 2JQ2

TITLE NMR STRUCTURE OF THE ANTICOCCIDIAL PEPTIDE PW2 IN DPC TITLE 2 MICELLES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PW2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE PEPTIDE WAS SYNTHESIZED AFTER BEING SOURCE 4 SELECTED BY PHAGE DISPLAY USING EIMERIA SP CELLS AS A SOURCE 5 TARGET.

KEYWDS PW2, DPC, MEMBRANE, ANTIMICROBIAL, ANTIMICROBIAL PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 18

AUTHOR F.C.ALMEIDA,L.W.TINOCO,F.GOMES-NETO,A.P.VALENTE

REVDAT 3 24-FEB-09 2JQ2 1 VERSN REVDAT 2 27-NOV-07 2JQ2 1 JRNL REVDAT 1 16-OCT-07 2JQ2 0

JRNL AUTH L.W.TINOCO,F.GOMES-NETO,A.P.VALENTE,F.C.ALMEIDA JRNL TITL EFFECT OF MICELLE INTERFACE ON THE BINDING OF JRNL TITL 2 ANTICOCCIDIAL PW2 PEPTIDE JRNL REF J.BIOMOL.NMR V. 39 315 2007 JRNL REFN ISSN 0925-2738 JRNL PMID 17926009 JRNL DOI 10.1007/S10858-007-9202-6

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.W.TINOCO,A.DASILVA JR.,A.LEITE,A.VALENTE, REMARK 1 AUTH 2 F.C.L.ALMEIDA REMARK 1 TITL NMR STRUCTURE OF PW2 BOUND TO SDS MICELLES. A REMARK 1 TITL 2 TRYPTOPHAN-RICH ANTICOCCIDIAL PEPTIDE SELECTED REMARK 1 TITL 3 FROM PHAGE DISPLAY LIBRARIES. REMARK 1 REF J.BIOL.CHEM. V. 277 36351 2002 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 12130641 REMARK 1 DOI 10.1074/JBC.M204225200

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNSSOLVE 1.1 REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2JQ2 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUN-07. REMARK 100 THE RCSB ID CODE IS RCSB100146.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.5 REMARK 210 IONIC STRENGTH : 0.1 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2 MM PW2, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY, 2D 1H-1H TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 400 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNSSOLVE 1.1 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 18 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 PRO A 2 -163.37 -57.47 REMARK 500 1 ARG A 9 -32.55 148.87 REMARK 500 2 PRO A 2 -161.76 -52.80 REMARK 500 2 LEU A 3 33.13 -90.44 REMARK 500 3 PRO A 2 -143.51 -81.52 REMARK 500 3 LEU A 3 30.21 -90.61 REMARK 500 3 ARG A 9 -32.63 152.63 REMARK 500 4 PRO A 2 -168.43 -53.38 REMARK 500 4 TRP A 8 48.64 -96.28 REMARK 500 4 ARG A 9 3.91 99.37 REMARK 500 5 PRO A 2 -161.41 -56.21 REMARK 500 5 TRP A 7 59.69 -92.11 REMARK 500 5 ARG A 9 17.30 -143.09 REMARK 500 6 PRO A 2 -165.88 -52.80 REMARK 500 6 ARG A 9 -32.92 152.66 REMARK 500 7 PRO A 2 -160.63 -57.37 REMARK 500 7 TRP A 7 -93.15 -61.15 REMARK 500 7 TRP A 8 -47.90 78.54 REMARK 500 8 PRO A 2 -167.85 -53.36 REMARK 500 8 TRP A 7 57.14 -91.97 REMARK 500 8 ARG A 9 -46.27 -155.12 REMARK 500 9 PRO A 2 -162.18 -59.22 REMARK 500 9 TRP A 7 59.46 -92.35 REMARK 500 10 PRO A 2 -169.70 -52.25 REMARK 500 10 TRP A 7 59.40 -92.04 REMARK 500 11 PRO A 2 -161.73 -56.75 REMARK 500 11 LEU A 3 32.96 -90.84 REMARK 500 12 PRO A 2 -162.70 -57.41 REMARK 500 12 TRP A 7 -93.32 -60.59 REMARK 500 12 TRP A 8 -31.17 83.88 REMARK 500 12 ARG A 9 -38.63 148.99 REMARK 500 13 PRO A 2 161.26 -34.95 REMARK 500 14 PRO A 2 -165.95 -52.76 REMARK 500 14 TRP A 7 57.42 -91.49 REMARK 500 14 ARG A 9 -47.04 -156.01 REMARK 500 15 PRO A 2 -160.74 -63.73 REMARK 500 15 LEU A 3 34.66 -90.81 REMARK 500 16 PRO A 2 -176.17 -51.14 REMARK 500 16 TRP A 7 59.40 -91.99 REMARK 500 17 PRO A 2 166.59 -45.28 REMARK 500 17 TRP A 7 58.39 -91.87 REMARK 500 18 PRO A 2 -164.35 -53.14 REMARK 500 18 SER A 11 32.54 -82.17 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MO2 RELATED DB: PDB REMARK 900 PW2 STRUCTURE IN SDS MICELLES REMARK 900 RELATED ID: 15267 RELATED DB: BMRB

DBREF 2JQ2 A 1 12 PDB 2JQ2 2JQ2 1 12

SEQRES 1 A 12 HIS PRO LEU LYS GLN TYR TRP TRP ARG PRO SER ILE

HELIX 1 1 LEU A 3 TRP A 7 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