PDB Short entry for 3FBD HEADER HYDROLASE/DNA 19-NOV-08 3FBD TITLE CRYSTAL STRUCTURE OF THE NUCLEASE DOMAIN OF COLE7(D493Q MUTANT) IN TITLE 2 COMPLEX WITH AN 18-BP DUPLEX DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: COLICIN-E7; COMPND 3 CHAIN: A, D; COMPND 4 FRAGMENT: NUCLEASE DOMAIN; COMPND 5 EC: 3.1.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: 5'-D(*DGP*DGP*DAP*DAP*DTP*DTP*DCP*DGP*DAP*DTP*DCP*DGP*DAP*D COMPND 10 AP*DTP*DTP*DCP*DC)-3'; COMPND 11 CHAIN: B, C, E, F; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: W3110; SOURCE 5 GENE: CEA, COLE7; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: M15; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE70; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES KEYWDS COMPUTATIONAL REDESIGN, PROTEIN ENGINEERING, PROTEIN-NUCLEIC ACID KEYWDS 2 INTERACTIONS, DNASE, DNA HYDROLYSIS., ANTIBIOTIC, ANTIMICROBIAL, KEYWDS 3 BACTERIOCIN, ENDONUCLEASE, HYDROLASE, METAL-BINDING, NUCLEASE, KEYWDS 4 PLASMID, ZINC, HYDROLASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.T.WANG,L.G.DOUDEVA,H.S.YUAN REVDAT 3 01-NOV-23 3FBD 1 REMARK REVDAT 2 10-NOV-21 3FBD 1 SEQADV REVDAT 1 03-NOV-09 3FBD 0 JRNL AUTH Y.T.WANG,J.D.WRIGHT,L.G.DOUDEVA,H.C.JHANG,C.LIM,H.S.YUAN JRNL TITL REDESIGN OF HIGH-AFFINITY NONSPECIFIC NUCLEASES WITH ALTERED JRNL TITL 2 SEQUENCE PREFERENCE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.20 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 184463.110 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 11321 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) : 0.201 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1166 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.08 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1366 REMARK 3 BIN R VALUE (WORKING SET) : 0.3170 REMARK 3 BIN FREE R VALUE : 0.4110 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 142 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.035 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2128 REMARK 3 NUCLEIC ACID ATOMS : 1464 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 71 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 25.28000 REMARK 3 B22 (A**2) : -10.98000 REMARK 3 B33 (A**2) : -14.30000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 8.86000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.38 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.46 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.54 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.480 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.750 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.950 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.950 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.780 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 18.56 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3FBD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-NOV-08. REMARK 100 THE DEPOSITION ID IS D_1000050380. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13C1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11321 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2IVH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 3350, 16.25% MPD, 0.15M REMARK 280 AMMONIUM ACETATE, 0.025M SODIUM ACETATE, PH 8, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 24.71150 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 SER D 445 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 ASN A 461 -172.80 -60.63 REMARK 500 TRP A 464 -82.49 -55.98 REMARK 500 ASP A 471 -114.07 53.00 REMARK 500 GLN A 532 4.61 -65.26 REMARK 500 PRO A 548 150.29 -31.88 REMARK 500 SER A 550 7.48 -68.55 REMARK 500 MET A 558 -8.04 -47.84 REMARK 500 HIS A 573 30.99 -78.41 REMARK 500 ARG A 574 38.93 -167.36 REMARK 500 PRO D 450 153.28 -36.00 REMARK 500 LYS D 452 111.31 -163.19 REMARK 500 ASN D 461 -151.29 -97.77 REMARK 500 LYS D 463 49.49 -145.10 REMARK 500 ASN D 467 40.47 -91.08 REMARK 500 ASP D 471 -122.84 51.94 REMARK 500 SER D 491 -173.83 -175.74 REMARK 500 LYS D 511 -26.74 -38.64 REMARK 500 SER D 535 89.73 -154.29 REMARK 500 MET D 558 -19.29 -46.75 REMARK 500 SER D 562 142.88 -171.50 REMARK 500 HIS D 573 3.43 -61.55 REMARK 500 ARG D 574 57.62 -145.69 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 DT B 10 0.07 SIDE CHAIN REMARK 500 DC B 11 0.08 SIDE CHAIN REMARK 500 DT C 34 0.07 SIDE CHAIN REMARK 500 DC E 7 0.07 SIDE CHAIN REMARK 500 DA E 9 0.07 SIDE CHAIN REMARK 500 DT E 10 0.13 SIDE CHAIN REMARK 500 DC E 11 0.12 SIDE CHAIN REMARK 500 DT E 15 0.07 SIDE CHAIN REMARK 500 DT F 34 0.11 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2IVH RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURES OF NUCLEASE-COLE7 COMPLEXED WITH OCTAMER DNA REMARK 900 RELATED ID: 1ZNS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF N-COLE7/12-BP DNA/ZN COMPLEX REMARK 900 RELATED ID: 1PT3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURES OF NUCLEASE-COLE7 COMPLEXED WITH OCTAMER DNA DBREF 3FBD A 445 576 UNP Q47112 CEA7_ECOLX 445 576 DBREF 3FBD D 445 576 UNP Q47112 CEA7_ECOLX 445 576 DBREF 3FBD B 1 18 PDB 3FBD 3FBD 1 18 DBREF 3FBD C 19 36 PDB 3FBD 3FBD 19 36 DBREF 3FBD E 1 18 PDB 3FBD 3FBD 1 18 DBREF 3FBD F 19 36 PDB 3FBD 3FBD 19 36 SEQADV 3FBD GLN A 493 UNP Q47112 ASP 493 ENGINEERED MUTATION SEQADV 3FBD GLN D 493 UNP Q47112 ASP 493 ENGINEERED MUTATION SEQRES 1 A 132 SER LYS ARG ASN LYS PRO GLY LYS ALA THR GLY LYS GLY SEQRES 2 A 132 LYS PRO VAL ASN ASN LYS TRP LEU ASN ASN ALA GLY LYS SEQRES 3 A 132 ASP LEU GLY SER PRO VAL PRO ASP ARG ILE ALA ASN LYS SEQRES 4 A 132 LEU ARG ASP LYS GLU PHE LYS SER PHE GLN ASP PHE ARG SEQRES 5 A 132 LYS LYS PHE TRP GLU GLU VAL SER LYS ASP PRO GLU LEU SEQRES 6 A 132 SER LYS GLN PHE SER ARG ASN ASN ASN ASP ARG MET LYS SEQRES 7 A 132 VAL GLY LYS ALA PRO LYS THR ARG THR GLN ASP VAL SER SEQRES 8 A 132 GLY LYS ARG THR SER PHE GLU LEU HIS HIS GLU LYS PRO SEQRES 9 A 132 ILE SER GLN ASN GLY GLY VAL TYR ASP MET ASP ASN ILE SEQRES 10 A 132 SER VAL VAL THR PRO LYS ARG HIS ILE ASP ILE HIS ARG SEQRES 11 A 132 GLY LYS SEQRES 1 B 18 DG DG DA DA DT DT DC DG DA DT DC DG DA SEQRES 2 B 18 DA DT DT DC DC SEQRES 1 C 18 DG DG DA DA DT DT DC DG DA DT DC DG DA SEQRES 2 C 18 DA DT DT DC DC SEQRES 1 D 132 SER LYS ARG ASN LYS PRO GLY LYS ALA THR GLY LYS GLY SEQRES 2 D 132 LYS PRO VAL ASN ASN LYS TRP LEU ASN ASN ALA GLY LYS SEQRES 3 D 132 ASP LEU GLY SER PRO VAL PRO ASP ARG ILE ALA ASN LYS SEQRES 4 D 132 LEU ARG ASP LYS GLU PHE LYS SER PHE GLN ASP PHE ARG SEQRES 5 D 132 LYS LYS PHE TRP GLU GLU VAL SER LYS ASP PRO GLU LEU SEQRES 6 D 132 SER LYS GLN PHE SER ARG ASN ASN ASN ASP ARG MET LYS SEQRES 7 D 132 VAL GLY LYS ALA PRO LYS THR ARG THR GLN ASP VAL SER SEQRES 8 D 132 GLY LYS ARG THR SER PHE GLU LEU HIS HIS GLU LYS PRO SEQRES 9 D 132 ILE SER GLN ASN GLY GLY VAL TYR ASP MET ASP ASN ILE SEQRES 10 D 132 SER VAL VAL THR PRO LYS ARG HIS ILE ASP ILE HIS ARG SEQRES 11 D 132 GLY LYS SEQRES 1 E 18 DG DG DA DA DT DT DC DG DA DT DC DG DA SEQRES 2 E 18 DA DT DT DC DC SEQRES 1 F 18 DG DG DA DA DT DT DC DG DA DT DC DG DA SEQRES 2 F 18 DA DT DT DC DC FORMUL 7 HOH *71(H2 O) HELIX 1 1 TRP A 464 ALA A 468 5 5 HELIX 2 2 PRO A 477 ARG A 485 1 9 HELIX 3 3 SER A 491 ASP A 506 1 16 HELIX 4 4 ASP A 506 LYS A 511 1 6 HELIX 5 5 SER A 514 LYS A 522 1 9 HELIX 6 6 ARG A 530 VAL A 534 5 5 HELIX 7 7 PRO A 548 ASN A 552 5 5 HELIX 8 8 THR A 565 HIS A 573 1 9 HELIX 9 9 LYS D 463 GLY D 469 5 7 HELIX 10 10 PRO D 477 ARG D 485 1 9 HELIX 11 11 SER D 491 ASP D 506 1 16 HELIX 12 12 ASP D 506 LYS D 511 1 6 HELIX 13 13 SER D 514 LYS D 522 1 9 HELIX 14 14 ARG D 530 VAL D 534 5 5 HELIX 15 15 THR D 565 HIS D 573 1 9 SHEET 1 A 2 GLY A 451 LYS A 452 0 SHEET 2 A 2 GLU A 488 PHE A 489 -1 O PHE A 489 N GLY A 451 SHEET 1 B 3 SER A 474 PRO A 475 0 SHEET 2 B 3 ILE A 561 VAL A 564 -1 O VAL A 563 N SER A 474 SHEET 3 B 3 GLU A 542 HIS A 545 -1 N GLU A 542 O VAL A 564 SHEET 1 C 2 GLY D 451 LYS D 452 0 SHEET 2 C 2 GLU D 488 PHE D 489 -1 O PHE D 489 N GLY D 451 SHEET 1 D 3 SER D 474 PRO D 475 0 SHEET 2 D 3 ILE D 561 VAL D 564 -1 O VAL D 563 N SER D 474 SHEET 3 D 3 GLU D 542 HIS D 545 -1 N HIS D 544 O SER D 562 CRYST1 60.587 49.423 92.400 90.00 102.64 90.00 P 1 21 1 8 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 0.016505 0.000000 0.003701 0.00000 SCALE2 0.000000 0.020233 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011091 0.00000