HEADER VIRAL PROTEIN 02-AUG-04 1U6V TITLE NMR STRUCTURE OF A V3 (IIIB ISOLATE) PEPTIDE BOUND TO 447-52D, A HUMAN TITLE 2 HIV-1 NEUTRALIZING ANTIBODY COMPND MOL_ID: 1; COMPND 2 MOLECULE: V3 PEPTIDE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 STRAIN: IIIB ISOLATE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21-GOLD(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PM104; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PM4-V3IIIB KEYWDS BETA HAIRPIN, VIRAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 30 AUTHOR O.ROSEN,J.CHILL,M.SHARON,N.KESSLER,B.MESTER,S.ZOLLA-PAZNER, AUTHOR 2 J.ANGLISTER REVDAT 4 02-MAR-22 1U6V 1 REMARK REVDAT 3 24-FEB-09 1U6V 1 VERSN REVDAT 2 21-JUN-05 1U6V 1 JRNL REVDAT 1 05-APR-05 1U6V 0 JRNL AUTH O.ROSEN,J.CHILL,M.SHARON,N.KESSLER,B.MESTER,S.ZOLLA-PAZNER, JRNL AUTH 2 J.ANGLISTER JRNL TITL INDUCED FIT IN HIV-NEUTRALIZING ANTIBODY COMPLEXES: EVIDENCE JRNL TITL 2 FOR ALTERNATIVE CONFORMATIONS OF THE GP120 V3 LOOP AND THE JRNL TITL 3 MOLECULAR BASIS FOR BROAD NEUTRALIZATION. JRNL REF BIOCHEMISTRY V. 44 7250 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 15882063 JRNL DOI 10.1021/BI047387T REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1, CNS 1.1 REMARK 3 AUTHORS : BRUNGER (CNS), BRUNGER (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURE IS BASED ON 370 REMARK 3 RESTRAINTS, 21 DIHEDRAL ANGLES AND 5 HYDROGEN BONDS REMARK 4 REMARK 4 1U6V COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-AUG-04. REMARK 100 THE DEPOSITION ID IS D_1000023319. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 305 REMARK 210 PH : 5 REMARK 210 IONIC STRENGTH : 10MM ACETIC ACID REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5MM V3IIIB-447-52D COMPLEX, U REMARK 210 -15N; PH 5, 10MM D-ACETIC ACID, REMARK 210 0.02% NAN3; 5% D2O, 95% H2O; REMARK 210 0.5MM V3IIIB-447-52D COMPLEX, U- REMARK 210 15N-13C; PH 5, 10MM D-ACETIC REMARK 210 ACID, 0.02% NAN3; 5% D2O, 95% REMARK 210 H2O; 0.4MM V3IIIB-447-52D REMARK 210 COMPLEX, U-15N-13C; PH 5, 10MM D- REMARK 210 ACETIC ACID, 0.02% NAN3; 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_NOESY; HNHA; 2D-NOESY REMARK 210 AROMATIC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : DMX; DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 3.0, NMRPIPE 2.1 REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 30 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE 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 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 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 2 PRO A 320 93.20 -60.45 REMARK 500 4 PRO A 320 93.23 -53.31 REMARK 500 5 PRO A 320 104.27 -54.32 REMARK 500 7 PRO A 320 98.16 -66.34 REMARK 500 8 PRO A 320 92.96 -53.69 REMARK 500 9 PRO A 320 95.21 -67.01 REMARK 500 10 PRO A 320 93.58 -67.55 REMARK 500 13 PRO A 320 106.28 -52.97 REMARK 500 16 PRO A 320 93.15 -67.65 REMARK 500 17 PRO A 320 96.90 -53.57 REMARK 500 19 PRO A 320 98.83 -53.57 REMARK 500 21 PRO A 320 101.52 -52.13 REMARK 500 25 PRO A 320 95.83 -67.16 REMARK 500 27 PRO A 320 103.70 -51.22 REMARK 500 28 PRO A 320 100.63 -52.02 REMARK 500 29 PRO A 320 92.65 -52.43 REMARK 500 30 PRO A 320 93.45 -52.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1U6U RELATED DB: PDB REMARK 900 MINIMIZED AVERAGE STRUCTURE DBREF 1U6V A 312 328 PDB 1U6V 1U6V 312 328 SEQRES 1 A 17 LYS SER ILE ARG ILE GLN ARG GLY PRO GLY ARG ALA PHE SEQRES 2 A 17 VAL THR ILE GLY SHEET 1 A 2 SER A 313 ILE A 316 0 SHEET 2 A 2 PHE A 324 ILE A 327 -1 O VAL A 325 N ARG A 315 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 MODEL 1