1QWP - Header Asymmetric Unit

HEADER PROTEIN BINDING 03-SEP-03 1QWP

TITLE NMR ANALYSIS OF 25-35 FRAGMENT OF BETA AMYLOID PEPTIDE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: 11-MER PEPTIDE FROM AMYLOID BETA A4 PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS.

KEYWDS AMYLOID BETA PEPTIDE- KINK STRUCTURE, PROTEIN BINDING

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR A.M.D'URSI,M.R.ARMENANTE,R.GUERRINI,S.SALVADORI, AUTHOR 2 G.SORRENTINO,D.PICONE

REVDAT 2 24-FEB-09 1QWP 1 VERSN REVDAT 1 14-SEP-04 1QWP 0

JRNL AUTH A.M.D'URSI,M.R.ARMENANTE,R.GUERRINI,S.SALVADORI, JRNL AUTH 2 G.SORRENTINO,D.PICONE JRNL TITL SOLUTION STRUCTURE OF AMYLOID BETA-PEPTIDE (25-35) JRNL TITL 2 IN DIFFERENT MEDIA JRNL REF J.MED.CHEM. V. 47 4231 2004 JRNL REFN ISSN 0022-2623 JRNL PMID 15293994 JRNL DOI 10.1021/JM040773O

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1QWP COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-SEP-03. REMARK 100 THE RCSB ID CODE IS RCSB020159.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2MM ABETA(25-35) PEPTIDE REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 2D TOCSY, DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 1.3, SPARKY 1.2, REMARK 210 DYANA 1.5 REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : BACK CALCULATED DATA AGREE REMARK 210 WITH EXPERIMENTAL NOESY REMARK 210 SPECTRUM 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 SER A 26 39.94 -89.01 REMARK 500 1 LEU A 34 46.04 178.21 REMARK 500 2 LEU A 34 45.50 179.98 REMARK 500 3 SER A 26 -151.64 -74.48 REMARK 500 3 LEU A 34 48.25 179.69 REMARK 500 4 SER A 26 -151.11 -73.80 REMARK 500 4 LEU A 34 48.58 179.42 REMARK 500 5 SER A 26 -151.16 -74.93 REMARK 500 5 LEU A 34 44.23 -161.83 REMARK 500 6 LEU A 34 44.19 -161.82 REMARK 500 7 SER A 26 -151.71 -75.57 REMARK 500 7 ASN A 27 49.35 175.28 REMARK 500 7 LEU A 34 44.05 -161.96 REMARK 500 8 SER A 26 -150.76 -71.81 REMARK 500 8 LEU A 34 44.34 -163.03 REMARK 500 9 SER A 26 -151.41 -74.39 REMARK 500 9 LEU A 34 43.97 -160.45 REMARK 500 10 SER A 26 -150.87 -71.71 REMARK 500 10 LEU A 34 44.10 -162.48 REMARK 500 11 ASN A 27 -25.33 156.15 REMARK 500 11 LEU A 34 44.32 -162.97 REMARK 500 12 SER A 26 -151.92 -76.12 REMARK 500 12 LEU A 34 44.89 -157.46 REMARK 500 13 ASN A 27 -25.27 156.05 REMARK 500 13 LEU A 34 44.01 -161.41 REMARK 500 14 SER A 26 -151.43 -75.61 REMARK 500 14 LEU A 34 44.11 -163.34 REMARK 500 15 SER A 26 -152.00 -76.46 REMARK 500 15 ASN A 27 47.96 -144.76 REMARK 500 15 LEU A 34 44.72 -158.44 REMARK 500 16 SER A 26 -151.48 -75.27 REMARK 500 16 LEU A 34 44.53 -156.34 REMARK 500 17 SER A 26 40.39 -88.99 REMARK 500 17 LEU A 34 44.17 -162.02 REMARK 500 18 SER A 26 40.45 -88.88 REMARK 500 18 LEU A 34 44.19 -161.92 REMARK 500 19 ASN A 27 60.64 -116.02 REMARK 500 19 LEU A 34 44.30 -162.40 REMARK 500 20 SER A 26 98.04 -46.59 REMARK 500 20 LEU A 34 44.17 -162.04 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IYT RELATED DB: PDB REMARK 900 THE PARENT PEPTIDE BETA AMYLOID 1-42

DBREF 1QWP A 25 35 UNP P05067 A4_HUMAN 696 706

SEQRES 1 A 11 GLY SER ASN LYS GLY ALA ILE ILE GLY LEU MET

HELIX 1 1 ASN A 27 ILE A 32 1 6 HELIX 2 2 GLY A 33 MET A 35 5 3

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