2KAM - Header Asymmetric Unit

HEADER TOXIN 11-NOV-08 2KAM

TITLE NMR STRUCTURE OF DELTA-TOXIN FROM STAPHYLOCOCCUS AUREUS IN TITLE 2 CD3OH

COMPND MOL_ID: 1; COMPND 2 MOLECULE: DELTA-HEMOLYSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DELTA-LYSIN, DELTA-TOXIN

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 STRAIN: NCTC 10345

KEYWDS PEPTIDE, CYTOLYTIC, CYTOLYSIS, FORMYLATION, HEMOLYSIS, KEYWDS 2 MEMBRANE, SECRETED, TOXIN, TRANSMEMBRANE

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR N.LOUREIRO-FERREIRA,J.RODRIGUES,R.M.M.BRITO

REVDAT 1 12-MAY-09 2KAM 0

JRNL AUTH N.LOUREIRO-FERREIRA,J.RODRIGUES,T.H.BIRKBECK, JRNL AUTH 2 R.M.M.BRITO JRNL TITL NMR SOLUTION STRUCTURE OF DELTA-TOXIN IN JRNL TITL 2 MEMBRANE-MIMETIC ENVIRONMENTS JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR_NIH 2.16.0 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2KAM COMPLIES WITH FORMAT V. 3.20, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-NOV-08. REMARK 100 THE RCSB ID CODE IS RCSB100884.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 3 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 3 MM DELTA-TOXIN, METHANOL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D DQF-COSY; 2D 1H-1H TOCSY; REMARK 210 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 95.0, VNMR 6.1B, X- REMARK 210 PLOR_NIH 2.16.0, PROCHECKNMR REMARK 210 3.5.4, INSIGHTII 95.0 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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: THE STRUCTURE OF DELTA-TOXIN DETERMINED IN CD3OH. A REMARK 210 COMBINATION OF NOE DISTANCE RESTRAINTS AND COUPLING CONSTANTS REMARK 210 WERE USED.

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 THR A 24 33.35 -99.84 REMARK 500 2 THR A 24 62.10 62.52 REMARK 500 4 LYS A 25 -143.46 35.55 REMARK 500 5 THR A 24 30.64 -84.26 REMARK 500 6 THR A 24 30.80 -95.75 REMARK 500 8 THR A 24 24.18 -79.07 REMARK 500 10 THR A 24 70.54 72.79 REMARK 500 11 THR A 24 36.33 -94.01 REMARK 500 12 THR A 24 21.88 -72.71 REMARK 500 14 THR A 24 78.55 -167.50 REMARK 500 15 THR A 24 32.77 -94.59 REMARK 500 17 LYS A 22 34.72 -91.56 REMARK 500 17 THR A 24 33.45 -157.89 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DTC RELATED DB: PDB REMARK 900 SYNTHETHIC ACETYL-DELTA-TOXIN PEPTIDE DISSOLVED IN CD3OH/ REMARK 900 H2O (2:1) REMARK 900 RELATED ID: 2DTB RELATED DB: PDB REMARK 900 SYNTHETHIC DELTA-TOXIN PEPTIDE DISSOLVED IN CD3OH/H2O (2:1) REMARK 900 RELATED ID: 1DHL RELATED DB: PDB REMARK 900 DELTA-HEMOLYSIN (THEORETICAL MODEL) REMARK 900 RELATED ID: 2DHL RELATED DB: PDB REMARK 900 DELTA-HEMOLYSIN (THEORETICAL MODEL) REMARK 900 RELATED ID: 3DHL RELATED DB: PDB REMARK 900 DELTA-HEMOLYSIN (THEORETICAL MODEL)

DBREF 2KAM A 1 26 UNP P0C1V1 HLD_STAAU 1 26

SEQRES 1 A 26 FME ALA GLN ASP ILE ILE SER THR ILE GLY ASP LEU VAL SEQRES 2 A 26 LYS TRP ILE ILE ASP THR VAL ASN LYS PHE THR LYS LYS

MODRES 2KAM FME A 1 MET N-FORMYLMETHIONINE

HET FME A 1 20

HETNAM FME N-FORMYLMETHIONINE

FORMUL 1 FME C6 H11 N O3 S

HELIX 1 1 FME A 1 THR A 24 1 24

LINK C FME A 1 N ALA A 2 1555 1555 1.33

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