HEADER ANTITUMOR PROTEIN 26-OCT-99 1D8V TITLE THE RESTRAINED AND MINIMIZED AVERAGE NMR STRUCTURE OF MAP30. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTI-HIV AND ANTI-TUMOR PROTEIN MAP30; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MOMORDICA CHARANTIA; SOURCE 3 ORGANISM_COMMON: BALSAM PEAR; SOURCE 4 ORGANISM_TAXID: 3673 KEYWDS SINGLE CHAIN, ANTITUMOR PROTEIN EXPDTA SOLUTION NMR AUTHOR Y.-X.WANG,N.NEAMATI,J.JACOB,I.PALMER,S.J.STAHL REVDAT 4 24-FEB-09 1D8V 1 VERSN REVDAT 3 01-APR-03 1D8V 1 JRNL REVDAT 2 10-MAY-00 1D8V 1 DBREF SEQADV REMARK REVDAT 1 19-NOV-99 1D8V 0 JRNL AUTH Y.X.WANG,N.NEAMATI,J.JACOB,I.PALMER,S.J.STAHL, JRNL AUTH 2 J.D.KAUFMAN,P.L.HUANG,P.L.HUANG,H.E.WINSLOW, JRNL AUTH 3 Y.POMMIER,P.T.WINGFIELD,S.LEE-HUANG,A.BAX, JRNL AUTH 4 D.A.TORCHIA JRNL TITL SOLUTION STRUCTURE OF ANTI-HIV-1 AND ANTI-TUMOR JRNL TITL 2 PROTEIN MAP30: STRUCTURAL INSIGHTS INTO ITS JRNL TITL 3 MULTIPLE FUNCTIONS. JRNL REF CELL(CAMBRIDGE,MASS.) V. 99 433 1999 JRNL REFN ISSN 0092-8674 JRNL PMID 10571185 JRNL DOI 10.1016/S0092-8674(00)81529-9 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : MODIFIED X-PLOR 3.5 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: WE CALCULATED THE STRUCTURE OF MAP30 REMARK 3 USING SIMULATED ANNEALING IN TORSION ANGLE SPACE STARTING FROM REMARK 3 AN EXTENDED STRAND, FOLLOWED BY SIMULATED ANEALING IN REMARK 3 CARTESIAN SPACE USING A MODIFIED XPLOR 3.5, CONTAINING REMARK 3 PSEUDOPOTENTIALS FOR RESIDUAL DIPOLAR COUPLING AND A REMARK 3 CONFORMATIONAL DATABASE. HYDROGEN BOND CONSTRAINTS, TWO FOR REMARK 3 EACH HYDROGEN BOND (NH-O = 1.5-2.8 A AND N-O = 2.4-3.5 A), REMARK 3 WERE DERIVED FROM NH EXCHANGE EXPERIMENTS, BACKBONE NOE REMARK 3 PATTERNS, BACKBONE CA/CB CHEMICAL SHIFTS AND DIRECT REMARK 3 MEASUREMENTS OF 3HJNC CONNECTIVITY ACROSS HYDROGEN BONDS, AND REMARK 3 APPLIED IN THE LATER STAGE OF THE STRUCTURE CALCULATION. PHI REMARK 3 AND PSI ANGLES WERE DERIVED FROM THREE-BOND 3JHNHA COUPLING REMARK 3 CONSTANTS, MEASURED WITH THE 3D HNHA EXPERIMENT AND A DATABASE REMARK 3 ANALYSIS OF BACKBONE (1H, 15N, 13CA, 13CB AND C) CHEMICAL REMARK 3 SHIFTS, USING THE PROGRAM TALOS. THE PHI DIHEDRAL ANGLE WAS REMARK 3 RESTRAINED TO -60 DEGREES PLUS-MINUS 30 DEGREES IF JHNHA < 5.5 REMARK 3 HZ OR TO 110 DEGREES PLUS-MINUS 50 DEGREES IF JHNHA >8.0 HZ. REMARK 3 CHI 1 DIHEDRAL ANGLES AND STEREOSPECIFIC ASSIGNMENTS OF BETA- REMARK 3 METHYLENE PROTONS WERE DERIVED FROM JHNHB AND JHAHB SCALAR REMARK 3 COUPLING CONSTANTS OBTAINED FROM 3D HNHB AND HACAHB-COSY REMARK 3 EXPERIMENTS. TIGHT TURNS CLEARLY IDENTIFIED BY NOE PATTERNS REMARK 3 AND J-COUPLING CONSTANTS, PHI AND PSI ANGLES WERE RESTRAINED REMARK 3 TO THEIR STANDARD VALUES WITH PLUS-MINUS 30 DEGREES ERROR REMARK 3 RANGE. FOR RESIDUES HAVING INTENSE INTRARESIDUE HN-HA NOES REMARK 3 WITH POSITIVE PHI ANGLES SUGGESTED BY THE PROGRAM TALOS, PHI REMARK 3 WAS RESTRAINED TO 40 DEGREES PLUS-MINUS 15 DEGREES. REMARK 3 ELECTROSTATIC SURFACES WERE CALCULATED USING GRASP. MOLECULAR REMARK 3 MODELS WERE GENERATED WITH QUANTA (MSI), INSIGHT (MSI) AND REMARK 3 MOLSCRIPT. REMARK 4 REMARK 4 1D8V COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-OCT-99. REMARK 100 THE RCSB ID CODE IS RCSB009899. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 313.00 REMARK 210 PH : 5.50 REMARK 210 IONIC STRENGTH : 10 MM NAPI REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : ~0.7 MM PROTEIN MAP30 (15N/ REMARK 210 13C) ENRICHED. REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY, 4D_ REMARK 210 13C/15N-SEPARATED_ NOESY, 3D_ REMARK 210 13C-SEPARATED_ NOESY, 4D_13C- REMARK 210 SEPARATED_ NOESY, HNHA, HNCA-J REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 600 MHZ, 750 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : MODIFIED X-PLOR 3.5 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING DIPOLAR COUPLING REMARK 210 MEASURED IN LIQUID CRYSTAL MEDIA. IN ADDITION, WE ALSO REMARK 210 MEASURED HYDROGEN BONDS DIRECTLY AND USED THEM IN STRUCTURE REMARK 210 CALCULATIONS. 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: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O LEU A 256 N GLY A 258 2.08 REMARK 500 O LEU A 152 OG1 THR A 156 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 PRO A 26 -169.22 -58.93 REMARK 500 PRO A 35 170.89 -59.27 REMARK 500 TYR A 38 -167.10 -65.86 REMARK 500 THR A 67 -85.35 -59.24 REMARK 500 ARG A 77 -123.60 46.26 REMARK 500 PHE A 83 -159.14 -86.71 REMARK 500 GLU A 85 -7.09 73.64 REMARK 500 SER A 86 -57.99 -163.22 REMARK 500 GLU A 89 -13.73 -47.30 REMARK 500 LEU A 94 -118.55 -49.77 REMARK 500 PRO A 104 -2.45 -58.20 REMARK 500 TYR A 139 49.26 -101.07 REMARK 500 TYR A 140 103.60 -29.54 REMARK 500 ALA A 145 -61.23 -29.96 REMARK 500 THR A 156 -60.40 -105.00 REMARK 500 ALA A 174 -40.92 -154.52 REMARK 500 PRO A 179 -148.68 -60.52 REMARK 500 LYS A 232 -155.93 -61.63 REMARK 500 LYS A 236 -89.02 -106.80 REMARK 500 ALA A 243 6.91 -170.53 REMARK 500 PHE A 250 -65.78 -129.73 REMARK 500 THR A 253 -13.98 70.57 REMARK 500 LEU A 256 109.16 11.05 REMARK 500 LEU A 257 -14.80 -33.04 REMARK 500 GLU A 259 166.02 -45.71 REMARK 500 VAL A 262 -89.96 -20.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 22 0.31 SIDE_CHAIN REMARK 500 ARG A 45 0.15 SIDE_CHAIN REMARK 500 ARG A 75 0.19 SIDE_CHAIN REMARK 500 ARG A 77 0.14 SIDE_CHAIN REMARK 500 ARG A 99 0.30 SIDE_CHAIN REMARK 500 ARG A 120 0.30 SIDE_CHAIN REMARK 500 ARG A 161 0.32 SIDE_CHAIN REMARK 500 ARG A 208 0.22 SIDE_CHAIN REMARK 500 ARG A 220 0.30 SIDE_CHAIN REMARK 500 ARG A 242 0.32 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1D8V A 1 263 UNP P24817 RIP3_MOMCH 24 286 SEQADV 1D8V TYR A 14 UNP P24817 THR 37 CONFLICT SEQRES 1 A 263 ASP VAL ASN PHE ASP LEU SER THR ALA THR ALA LYS THR SEQRES 2 A 263 TYR THR LYS PHE ILE GLU ASP PHE ARG ALA THR LEU PRO SEQRES 3 A 263 PHE SER HIS LYS VAL TYR ASP ILE PRO LEU LEU TYR SER SEQRES 4 A 263 THR ILE SER ASP SER ARG ARG PHE ILE LEU LEU ASN LEU SEQRES 5 A 263 THR SER TYR ALA TYR GLU THR ILE SER VAL ALA ILE ASP SEQRES 6 A 263 VAL THR ASN VAL TYR VAL VAL ALA TYR ARG THR ARG ASP SEQRES 7 A 263 VAL SER TYR PHE PHE LYS GLU SER PRO PRO GLU ALA TYR SEQRES 8 A 263 ASN ILE LEU PHE LYS GLY THR ARG LYS ILE THR LEU PRO SEQRES 9 A 263 TYR THR GLY ASN TYR GLU ASN LEU GLN THR ALA ALA HIS SEQRES 10 A 263 LYS ILE ARG GLU ASN ILE ASP LEU GLY LEU PRO ALA LEU SEQRES 11 A 263 SER SER ALA ILE THR THR LEU PHE TYR TYR ASN ALA GLN SEQRES 12 A 263 SER ALA PRO SER ALA LEU LEU VAL LEU ILE GLN THR THR SEQRES 13 A 263 ALA GLU ALA ALA ARG PHE LYS TYR ILE GLU ARG HIS VAL SEQRES 14 A 263 ALA LYS TYR VAL ALA THR ASN PHE LYS PRO ASN LEU ALA SEQRES 15 A 263 ILE ILE SER LEU GLU ASN GLN TRP SER ALA LEU SER LYS SEQRES 16 A 263 GLN ILE PHE LEU ALA GLN ASN GLN GLY GLY LYS PHE ARG SEQRES 17 A 263 ASN PRO VAL ASP LEU ILE LYS PRO THR GLY GLU ARG PHE SEQRES 18 A 263 GLN VAL THR ASN VAL ASP SER ASP VAL VAL LYS GLY ASN SEQRES 19 A 263 ILE LYS LEU LEU LEU ASN SER ARG ALA SER THR ALA ASP SEQRES 20 A 263 GLU ASN PHE ILE THR THR MET THR LEU LEU GLY GLU SER SEQRES 21 A 263 VAL VAL ASN HELIX 1 1 THR A 10 LEU A 25 1 16 HELIX 2 2 SER A 42 ARG A 46 1 5 HELIX 3 3 PRO A 88 LEU A 94 1 7 HELIX 4 4 ASN A 108 HIS A 117 1 10 HELIX 5 5 ILE A 119 ILE A 123 5 5 HELIX 6 6 GLY A 126 TYR A 139 1 14 HELIX 7 7 GLN A 143 THR A 156 1 14 HELIX 8 8 THR A 156 PHE A 162 1 7 HELIX 9 9 PHE A 162 TYR A 172 1 11 HELIX 10 10 ASN A 180 GLY A 204 1 25 HELIX 11 11 ALA A 243 ASN A 249 5 7 SHEET 1 A 6 VAL A 2 ASP A 5 0 SHEET 2 A 6 PHE A 47 THR A 53 1 O LEU A 49 N VAL A 2 SHEET 3 A 6 THR A 59 ASP A 65 -1 N ILE A 60 O LEU A 52 SHEET 4 A 6 VAL A 71 THR A 76 -1 N VAL A 72 O ALA A 63 SHEET 5 A 6 VAL A 79 LYS A 84 -1 N VAL A 79 O THR A 76 SHEET 6 A 6 ARG A 99 THR A 106 1 O ARG A 99 N SER A 80 SHEET 1 B 2 LEU A 36 LEU A 37 0 SHEET 2 B 2 LEU A 238 LEU A 239 1 O LEU A 238 N LEU A 37 SHEET 1 C 2 LYS A 206 LYS A 215 0 SHEET 2 C 2 GLU A 219 ASN A 225 -1 O GLU A 219 N LYS A 215 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 MASTER 159 0 0 11 10 0 0 6 0 0 0 21 END