HEADER LYASE/DNA 13-NOV-99 1DE8 TITLE HUMAN APURINIC/APYRIMIDINIC ENDONUCLEASE-1 (APE1) BOUND TO ABASIC DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*GP*CP*TP*AP*CP*(3DR)P*GP*AP*TP*CP*G)-3'); COMPND 3 CHAIN: X, U; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'-D(*CP*GP*AP*TP*CP*GP*GP*TP*AP*GP*C)-3'); COMPND 7 CHAIN: Y, V; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: MAJOR APURINIC/APYRIMIDINIC ENDONUCLEASE; COMPND 11 CHAIN: B, A; COMPND 12 FRAGMENT: APE1; COMPND 13 SYNONYM: APE1; COMPND 14 EC: 4.2.99.18; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES; SOURCE 5 MOL_ID: 3; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ENZYME:DNA COMPLEX, DNA REPAIR, ABASIC SITE, LYASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.D.MOL,T.IZUMI,S.MITRA,J.A.TAINER REVDAT 4 07-FEB-24 1DE8 1 LINK REVDAT 3 24-FEB-09 1DE8 1 VERSN REVDAT 2 01-APR-03 1DE8 1 JRNL REVDAT 1 02-FEB-00 1DE8 0 JRNL AUTH C.D.MOL,T.IZUMI,S.MITRA,J.A.TAINER JRNL TITL DNA-BOUND STRUCTURES AND MUTANTS REVEAL ABASIC DNA BINDING JRNL TITL 2 BY APE1 AND DNA REPAIR COORDINATION [CORRECTED JRNL REF NATURE V. 403 451 2000 JRNL REFN ISSN 0028-0836 JRNL PMID 10667800 JRNL DOI 10.1038/35000249 REMARK 2 REMARK 2 RESOLUTION. 2.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 74.2 REMARK 3 NUMBER OF REFLECTIONS : 11215 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.312 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1238 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4390 REMARK 3 NUCLEIC ACID ATOMS : 874 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 44 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 80.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.408 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: OVERALL ANISOTROPIC AND BULK-SOLVENT REMARK 3 CORRECTIONS APPLIED TO NATIVE DATA SET REMARK 4 REMARK 4 1DE8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-NOV-99. REMARK 100 THE DEPOSITION ID IS D_1000010013. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAR-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.980 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15572 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.950 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 4.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.30200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPEG 5000, LITHIUM SULFATE, MES REMARK 280 BUFFER, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y,Z REMARK 290 7555 -Y+1/2,X,Z+3/4 REMARK 290 8555 Y,-X+1/2,Z+1/4 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 61.42500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 61.42500 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.53500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 61.42500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 26.76750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 61.42500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 80.30250 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 61.42500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 61.42500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 53.53500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 61.42500 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 80.30250 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 61.42500 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 26.76750 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: U, V, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: X, Y, B 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS B 125 CG CD CE NZ REMARK 470 LYS A 125 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 173 C - N - CA ANGL. DEV. = 9.8 DEGREES 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 ASP B 70 76.92 53.77 REMARK 500 LYS B 78 21.10 -78.95 REMARK 500 GLU B 107 -33.57 -37.95 REMARK 500 LEU B 114 38.76 -155.52 REMARK 500 ASP B 124 -77.35 -127.18 REMARK 500 SER B 129 -137.38 45.83 REMARK 500 GLU B 149 -73.21 -51.12 REMARK 500 ASP B 152 40.71 -74.70 REMARK 500 PHE B 162 -147.36 -135.77 REMARK 500 ASP B 163 -71.19 -96.24 REMARK 500 SER B 164 3.76 -68.98 REMARK 500 PHE B 165 -175.11 176.29 REMARK 500 LEU B 179 14.44 54.95 REMARK 500 ALA B 200 41.12 -71.94 REMARK 500 ARG B 202 -96.94 -86.97 REMARK 500 HIS B 215 -75.85 -5.53 REMARK 500 ASN B 222 74.47 -112.27 REMARK 500 ASN B 226 57.16 -107.97 REMARK 500 THR B 260 113.45 -28.62 REMARK 500 MET B 270 170.45 -59.83 REMARK 500 MET B 271 -110.25 47.18 REMARK 500 ASN B 272 24.44 -158.74 REMARK 500 ALA B 273 -45.24 -26.07 REMARK 500 SER B 307 165.70 162.75 REMARK 500 LEU A 44 -93.07 -112.31 REMARK 500 TYR A 45 105.51 59.68 REMARK 500 LYS A 52 31.85 -91.55 REMARK 500 THR A 61 31.59 -150.01 REMARK 500 LEU A 62 124.85 175.00 REMARK 500 ASP A 70 82.06 52.46 REMARK 500 LYS A 79 30.54 73.27 REMARK 500 CYS A 99 136.85 -172.52 REMARK 500 LYS A 103 -8.91 177.40 REMARK 500 GLU A 110 2.20 -64.60 REMARK 500 PRO A 112 -98.90 -43.51 REMARK 500 LEU A 114 30.29 -157.13 REMARK 500 SER A 129 -114.97 41.43 REMARK 500 GLU A 149 -80.39 -34.44 REMARK 500 GLN A 153 4.16 -68.32 REMARK 500 PHE A 162 -160.56 -126.93 REMARK 500 ASP A 163 -71.28 -80.32 REMARK 500 PRO A 173 109.67 -51.29 REMARK 500 ALA A 175 2.37 -69.26 REMARK 500 ARG A 202 -60.98 -98.80 REMARK 500 LEU A 220 145.07 -173.94 REMARK 500 MET A 271 -160.80 60.41 REMARK 500 ALA A 273 -58.38 -25.30 REMARK 500 ASN A 277 29.11 44.48 REMARK 500 SER A 288 155.45 -46.37 REMARK 500 ARG A 301 75.19 -58.56 REMARK 500 REMARK 500 THIS ENTRY HAS 51 RAMACHANDRAN OUTLIERS. 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 DC U 35 0.06 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BIX RELATED DB: PDB REMARK 900 STRUCTURE OF UNCOMPLEXED HUMAN APE1. DBREF 1DE8 A 43 318 UNP P27695 APEX1_HUMAN 42 317 DBREF 1DE8 B 43 318 UNP P27695 APEX1_HUMAN 42 317 DBREF 1DE8 X 1 11 PDB 1DE8 1DE8 1 11 DBREF 1DE8 Y 12 22 PDB 1DE8 1DE8 12 22 DBREF 1DE8 U 31 41 PDB 1DE8 1DE8 31 41 DBREF 1DE8 V 42 52 PDB 1DE8 1DE8 42 52 SEQRES 1 X 11 DG DC DT DA DC 3DR DG DA DT DC DG SEQRES 1 Y 11 DC DG DA DT DC DG DG DT DA DG DC SEQRES 1 U 11 DG DC DT DA DC 3DR DG DA DT DC DG SEQRES 1 V 11 DC DG DA DT DC DG DG DT DA DG DC SEQRES 1 B 276 ALA LEU TYR GLU ASP PRO PRO ASP HIS LYS THR SER PRO SEQRES 2 B 276 SER GLY LYS PRO ALA THR LEU LYS ILE CYS SER TRP ASN SEQRES 3 B 276 VAL ASP GLY LEU ARG ALA TRP ILE LYS LYS LYS GLY LEU SEQRES 4 B 276 ASP TRP VAL LYS GLU GLU ALA PRO ASP ILE LEU CYS LEU SEQRES 5 B 276 GLN GLU THR LYS CYS SER GLU ASN LYS LEU PRO ALA GLU SEQRES 6 B 276 LEU GLN GLU LEU PRO GLY LEU SER HIS GLN TYR TRP SER SEQRES 7 B 276 ALA PRO SER ASP LYS GLU GLY TYR SER GLY VAL GLY LEU SEQRES 8 B 276 LEU SER ARG GLN CYS PRO LEU LYS VAL SER TYR GLY ILE SEQRES 9 B 276 GLY ASP GLU GLU HIS ASP GLN GLU GLY ARG VAL ILE VAL SEQRES 10 B 276 ALA GLU PHE ASP SER PHE VAL LEU VAL THR ALA TYR VAL SEQRES 11 B 276 PRO ASN ALA GLY ARG GLY LEU VAL ARG LEU GLU TYR ARG SEQRES 12 B 276 GLN ARG TRP ASP GLU ALA PHE ARG LYS PHE LEU LYS GLY SEQRES 13 B 276 LEU ALA SER ARG LYS PRO LEU VAL LEU CYS GLY ASP LEU SEQRES 14 B 276 ASN VAL ALA HIS GLU GLU ILE ASP LEU ARG ASN PRO LYS SEQRES 15 B 276 GLY ASN LYS LYS ASN ALA GLY PHE THR PRO GLN GLU ARG SEQRES 16 B 276 GLN GLY PHE GLY GLU LEU LEU GLN ALA VAL PRO LEU ALA SEQRES 17 B 276 ASP SER PHE ARG HIS LEU TYR PRO ASN THR PRO TYR ALA SEQRES 18 B 276 TYR THR PHE TRP THR TYR MET MET ASN ALA ARG SER LYS SEQRES 19 B 276 ASN VAL GLY TRP ARG LEU ASP TYR PHE LEU LEU SER HIS SEQRES 20 B 276 SER LEU LEU PRO ALA LEU CYS ASP SER LYS ILE ARG SER SEQRES 21 B 276 LYS ALA LEU GLY SER ASP HIS CYS PRO ILE THR LEU TYR SEQRES 22 B 276 LEU ALA LEU SEQRES 1 A 276 ALA LEU TYR GLU ASP PRO PRO ASP HIS LYS THR SER PRO SEQRES 2 A 276 SER GLY LYS PRO ALA THR LEU LYS ILE CYS SER TRP ASN SEQRES 3 A 276 VAL ASP GLY LEU ARG ALA TRP ILE LYS LYS LYS GLY LEU SEQRES 4 A 276 ASP TRP VAL LYS GLU GLU ALA PRO ASP ILE LEU CYS LEU SEQRES 5 A 276 GLN GLU THR LYS CYS SER GLU ASN LYS LEU PRO ALA GLU SEQRES 6 A 276 LEU GLN GLU LEU PRO GLY LEU SER HIS GLN TYR TRP SER SEQRES 7 A 276 ALA PRO SER ASP LYS GLU GLY TYR SER GLY VAL GLY LEU SEQRES 8 A 276 LEU SER ARG GLN CYS PRO LEU LYS VAL SER TYR GLY ILE SEQRES 9 A 276 GLY ASP GLU GLU HIS ASP GLN GLU GLY ARG VAL ILE VAL SEQRES 10 A 276 ALA GLU PHE ASP SER PHE VAL LEU VAL THR ALA TYR VAL SEQRES 11 A 276 PRO ASN ALA GLY ARG GLY LEU VAL ARG LEU GLU TYR ARG SEQRES 12 A 276 GLN ARG TRP ASP GLU ALA PHE ARG LYS PHE LEU LYS GLY SEQRES 13 A 276 LEU ALA SER ARG LYS PRO LEU VAL LEU CYS GLY ASP LEU SEQRES 14 A 276 ASN VAL ALA HIS GLU GLU ILE ASP LEU ARG ASN PRO LYS SEQRES 15 A 276 GLY ASN LYS LYS ASN ALA GLY PHE THR PRO GLN GLU ARG SEQRES 16 A 276 GLN GLY PHE GLY GLU LEU LEU GLN ALA VAL PRO LEU ALA SEQRES 17 A 276 ASP SER PHE ARG HIS LEU TYR PRO ASN THR PRO TYR ALA SEQRES 18 A 276 TYR THR PHE TRP THR TYR MET MET ASN ALA ARG SER LYS SEQRES 19 A 276 ASN VAL GLY TRP ARG LEU ASP TYR PHE LEU LEU SER HIS SEQRES 20 A 276 SER LEU LEU PRO ALA LEU CYS ASP SER LYS ILE ARG SER SEQRES 21 A 276 LYS ALA LEU GLY SER ASP HIS CYS PRO ILE THR LEU TYR SEQRES 22 A 276 LEU ALA LEU HET 3DR X 6 11 HET 3DR U 36 11 HETNAM 3DR 1',2'-DIDEOXYRIBOFURANOSE-5'-PHOSPHATE HETSYN 3DR ABASIC DIDEOXYRIBOSE FORMUL 1 3DR 2(C5 H11 O6 P) FORMUL 7 HOH *44(H2 O) HELIX 1 1 GLY B 71 LYS B 78 1 8 HELIX 2 2 LYS B 79 ALA B 88 1 10 HELIX 3 3 SER B 56 LEU B 104 5 49 HELIX 4 4 ALA B 106 LEU B 111 1 6 HELIX 5 5 PRO B 112 SER B 115 5 4 HELIX 6 6 GLY B 132 VAL B 180 5 49 HELIX 7 7 ARG B 181 ALA B 200 1 20 HELIX 8 8 GLU B 216 ASP B 219 5 4 HELIX 9 9 THR B 233 VAL B 247 1 15 HELIX 10 10 SER B 252 TYR B 257 1 6 HELIX 11 11 HIS B 289 PRO B 293 5 5 HELIX 12 12 GLY A 71 LYS A 78 1 8 HELIX 13 13 LYS A 79 ALA A 88 1 10 HELIX 14 14 PRO A 105 GLN A 109 5 5 HELIX 15 15 LEU A 111 SER A 115 5 5 HELIX 16 16 ASP A 148 GLN A 153 1 6 HELIX 17 17 GLY A 176 VAL A 180 5 5 HELIX 18 18 ARG A 181 ALA A 200 1 20 HELIX 19 19 GLU A 216 ASP A 219 5 4 HELIX 20 20 PRO A 223 LYS A 227 5 5 HELIX 21 21 THR A 233 VAL A 247 1 15 HELIX 22 22 SER A 252 TYR A 257 1 6 HELIX 23 23 ASN A 272 ASN A 277 5 6 HELIX 24 24 HIS A 289 LEU A 292 5 4 SHEET 1 A 6 HIS B 116 SER B 120 0 SHEET 2 A 6 VAL B 131 SER B 135 -1 O LEU B 133 N TYR B 118 SHEET 3 A 6 ILE B 91 GLN B 95 -1 N LEU B 94 O GLY B 132 SHEET 4 A 6 LEU B 62 ASN B 68 1 N CYS B 65 O CYS B 93 SHEET 5 A 6 ILE B 312 LEU B 316 -1 O LEU B 314 N ILE B 64 SHEET 6 A 6 LEU B 295 ILE B 300 -1 N ASP B 297 O TYR B 315 SHEET 1 B 6 LYS B 141 TYR B 144 0 SHEET 2 B 6 VAL B 157 GLU B 161 -1 O GLU B 161 N LYS B 141 SHEET 3 B 6 VAL B 166 TYR B 171 -1 O LEU B 167 N ALA B 160 SHEET 4 B 6 LEU B 205 ASP B 210 1 O VAL B 206 N VAL B 168 SHEET 5 B 6 ASP B 283 LEU B 287 -1 O LEU B 286 N LEU B 207 SHEET 6 B 6 ALA B 250 ASP B 251 -1 N ALA B 250 O LEU B 287 SHEET 1 C 6 HIS A 116 SER A 120 0 SHEET 2 C 6 VAL A 131 SER A 135 -1 O LEU A 133 N TYR A 118 SHEET 3 C 6 ILE A 91 GLN A 95 -1 N LEU A 92 O LEU A 134 SHEET 4 C 6 LYS A 63 ASN A 68 1 N TRP A 67 O GLN A 95 SHEET 5 C 6 ILE A 312 LEU A 316 -1 O LEU A 314 N ILE A 64 SHEET 6 C 6 LEU A 295 ILE A 300 -1 N LYS A 299 O THR A 313 SHEET 1 D 6 LYS A 141 TYR A 144 0 SHEET 2 D 6 VAL A 157 GLU A 161 -1 O VAL A 159 N SER A 143 SHEET 3 D 6 VAL A 166 TYR A 171 -1 O LEU A 167 N ALA A 160 SHEET 4 D 6 LEU A 205 ASP A 210 1 O VAL A 206 N VAL A 168 SHEET 5 D 6 ASP A 283 LEU A 287 -1 O LEU A 286 N LEU A 207 SHEET 6 D 6 ALA A 250 ASP A 251 -1 O ALA A 250 N LEU A 287 LINK O3' DC X 5 P 3DR X 6 1555 1555 1.63 LINK O3' 3DR X 6 P DG X 7 1555 1555 1.60 LINK O3' DC U 35 P 3DR U 36 1555 1555 1.63 LINK O3' 3DR U 36 P DG U 37 1555 1555 1.60 CISPEP 1 VAL B 247 PRO B 248 0 0.29 CISPEP 2 VAL A 247 PRO A 248 0 -0.77 CRYST1 122.850 122.850 107.070 90.00 90.00 90.00 I 41 16 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 0.008140 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008140 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009340 0.00000