HEADER VIRAL PROTEIN 14-APR-16 2NCT TITLE NMR ASSIGNMENT AND STRUCTURE OF A PEPTIDE DERIVED FROM THE MEMBRANE TITLE 2 PROXIMAL EXTERNAL REGION OF HIV-1 GP41 IN THE PRESENCE OF TITLE 3 HEXAFLUOROISOPROPANOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENVELOPE GLYCOPROTEIN GP41; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 95-121; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 4 ORGANISM_TAXID: 11676 KEYWDS NEUTRALIZING EPITOPE, PEPTIDE VACCINE, VIRAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR M.JIMENEZ,J.L.NIEVA,E.RUJAS,A.PARTIDA-HANON,M.BRUIX REVDAT 2 14-JUN-23 2NCT 1 REMARK SEQADV REVDAT 1 22-FEB-17 2NCT 0 JRNL AUTH E.RUJAS,J.M.CAAVEIRO,A.PARTIDA-HANON,N.GULZAR,K.MORANTE, JRNL AUTH 2 B.APELLANIZ,M.GARCIA-PORRAS,M.BRUIX,K.TSUMOTO,J.K.SCOTT, JRNL AUTH 3 M.A.JIMENEZ,J.L.NIEVA JRNL TITL STRUCTURAL BASIS FOR BROAD NEUTRALIZATION OF HIV-1 THROUGH JRNL TITL 2 THE MOLECULAR RECOGNITION OF 10E8 HELICAL EPITOPE AT THE JRNL TITL 3 MEMBRANE INTERFACE. JRNL REF SCI REP V. 6 38177 2016 JRNL REFN ESSN 2045-2322 JRNL PMID 27905530 JRNL DOI 10.1038/SREP38177 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN, CYANA REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2NCT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-APR-16. REMARK 100 THE DEPOSITION ID IS D_1000104703. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 308; 298 REMARK 210 PH : 7; 7 REMARK 210 IONIC STRENGTH : 2; 2 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM 10E8P, 25 % V/V [U-2H] REMARK 210 HFIP, 2 MM HEPES, 0.1 MM DSS, 90% REMARK 210 H2O/10% D2O; 0.5 MM 10E8P, 25 % REMARK 210 V/V [U-2H] HFIP, 2 MM HEPES, 0.1 REMARK 210 MM DSS, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY; REMARK 210 2D 1H-13C HSQC ALIPHATIC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, SPARKY, TALOS, CYANA REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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 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 1 LYS A 3 170.32 63.04 REMARK 500 1 ASP A 5 89.45 54.57 REMARK 500 1 LYS A 35 176.09 59.20 REMARK 500 2 LYS A 2 -67.53 -169.87 REMARK 500 3 ASP A 5 -178.88 -171.87 REMARK 500 4 LYS A 2 125.57 -171.30 REMARK 500 4 LYS A 35 85.48 57.90 REMARK 500 5 LYS A 2 91.94 55.86 REMARK 500 5 LYS A 3 99.00 61.27 REMARK 500 6 LYS A 4 177.99 59.85 REMARK 500 7 LYS A 3 -67.58 -159.44 REMARK 500 7 ASP A 5 96.35 59.80 REMARK 500 7 LYS A 35 89.77 -67.07 REMARK 500 9 LYS A 2 83.11 57.28 REMARK 500 9 LYS A 35 -174.70 -63.86 REMARK 500 10 LYS A 2 -64.01 -152.69 REMARK 500 11 LYS A 3 114.59 -165.09 REMARK 500 11 LYS A 35 179.03 59.46 REMARK 500 12 LYS A 3 169.00 62.23 REMARK 500 12 LYS A 35 70.60 53.45 REMARK 500 13 LYS A 35 70.05 56.33 REMARK 500 14 LYS A 2 163.38 62.93 REMARK 500 14 LYS A 3 -72.60 -125.34 REMARK 500 14 LYS A 4 -177.88 58.42 REMARK 500 15 LYS A 2 -174.81 59.29 REMARK 500 16 LYS A 2 73.69 63.13 REMARK 500 17 ASP A 5 165.58 62.93 REMARK 500 19 LYS A 3 51.58 -97.79 REMARK 500 20 ASP A 5 90.57 56.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 26034 RELATED DB: BMRB REMARK 900 CHEMICAL SHIFTS FOR THE SAME PEPTIDE IN DPC MICELLES REMARK 900 RELATED ID: 2NCS RELATED DB: PDB REMARK 900 STRUCTURE FOR THE SAME PEPTIDE IN DPC MICELLES REMARK 900 RELATED ID: 26035 RELATED DB: BMRB DBREF 2NCT A 5 31 UNP Q66X49 Q66X49_9HIV1 95 121 SEQADV 2NCT LYS A 1 UNP Q66X49 INSERTION SEQADV 2NCT LYS A 2 UNP Q66X49 INSERTION SEQADV 2NCT LYS A 3 UNP Q66X49 INSERTION SEQADV 2NCT LYS A 4 UNP Q66X49 INSERTION SEQADV 2NCT LYS A 32 UNP Q66X49 INSERTION SEQADV 2NCT LYS A 33 UNP Q66X49 INSERTION SEQADV 2NCT LYS A 34 UNP Q66X49 INSERTION SEQADV 2NCT LYS A 35 UNP Q66X49 INSERTION SEQADV 2NCT LYS A 36 UNP Q66X49 INSERTION SEQRES 1 A 36 LYS LYS LYS LYS ASP LYS TRP ALA SER LEU TRP ASN TRP SEQRES 2 A 36 PHE ASP ILE THR ASN TRP LEU TRP TYR ILE LYS LEU PHE SEQRES 3 A 36 ILE MET ILE VAL GLY LYS LYS LYS LYS LYS HELIX 1 1 ASP A 5 LYS A 35 1 31 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