HEADER ISOMERASE 02-JUN-05 1ZVT TITLE STRUCTURE OF THE E. COLI PARC C-TERMINAL DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: TOPOISOMERASE IV SUBUNIT A; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CTD (RESIDUES 497-752); COMPND 5 EC: 5.99.1.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PARC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 KEYWDS BETA-PINWHEEL, ATPASE, SUPERCOILING, DECATENATION, DNA BINDING, DNA KEYWDS 2 TOPOLOGY, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.D.CORBETT,A.J.SCHOEFFLER,N.D.THOMSEN,J.M.BERGER REVDAT 6 14-FEB-24 1ZVT 1 REMARK REVDAT 5 29-NOV-17 1ZVT 1 REMARK REVDAT 4 13-JUL-11 1ZVT 1 VERSN REVDAT 3 24-FEB-09 1ZVT 1 VERSN REVDAT 2 02-AUG-05 1ZVT 1 JRNL REVDAT 1 05-JUL-05 1ZVT 0 JRNL AUTH K.D.CORBETT,A.J.SCHOEFFLER,N.D.THOMSEN,J.M.BERGER JRNL TITL THE STRUCTURAL BASIS FOR SUBSTRATE SPECIFICITY IN DNA JRNL TITL 2 TOPOISOMERASE IV. JRNL REF J.MOL.BIOL. V. 351 545 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 16023670 JRNL DOI 10.1016/J.JMB.2005.06.029 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 54999 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 + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2937 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.75 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3859 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE SET COUNT : 228 REMARK 3 BIN FREE R VALUE : 0.2370 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3705 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 380 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 22.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.41000 REMARK 3 B22 (A**2) : 0.22000 REMARK 3 B33 (A**2) : -1.56000 REMARK 3 B12 (A**2) : -0.02000 REMARK 3 B13 (A**2) : 0.53000 REMARK 3 B23 (A**2) : -0.84000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.104 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.102 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.064 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.769 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3767 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5095 ; 1.339 ; 1.995 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 488 ; 5.405 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 146 ;33.197 ;23.973 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 674 ;14.569 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 30 ;15.371 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 585 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2796 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1603 ; 0.203 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2539 ; 0.307 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 300 ; 0.146 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 35 ; 0.164 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 24 ; 0.151 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2517 ; 1.030 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3934 ; 1.518 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1379 ; 2.676 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1161 ; 4.274 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 497 A 742 REMARK 3 RESIDUE RANGE : B 497 B 742 REMARK 3 ORIGIN FOR THE GROUP (A): 2.0715 3.9856 21.1666 REMARK 3 T TENSOR REMARK 3 T11: -0.0768 T22: -0.0178 REMARK 3 T33: 0.0029 T12: -0.0040 REMARK 3 T13: 0.0113 T23: -0.0035 REMARK 3 L TENSOR REMARK 3 L11: 0.0505 L22: 0.2649 REMARK 3 L33: 0.9760 L12: -0.0180 REMARK 3 L13: 0.1388 L23: -0.0979 REMARK 3 S TENSOR REMARK 3 S11: 0.0016 S12: -0.0114 S13: 0.0123 REMARK 3 S21: 0.0037 S22: 0.0087 S23: 0.0083 REMARK 3 S31: 0.0073 S32: -0.0170 S33: -0.0103 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ZVT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1000033180. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-APR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1271, 0.9796, 1.0199 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) 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 : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57955 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06600 REMARK 200 FOR THE DATA SET : 22.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.25700 REMARK 200 FOR SHELL : 4.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HEPES, NACL, NA ACETATE, NH4 ACETATE, REMARK 280 PEG-4000, PH 4.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 PRO A 694 REMARK 465 ARG A 743 REMARK 465 ARG A 744 REMARK 465 ALA A 745 REMARK 465 SER A 746 REMARK 465 SER A 747 REMARK 465 GLY A 748 REMARK 465 ASP A 749 REMARK 465 SER A 750 REMARK 465 GLU A 751 REMARK 465 GLU A 752 REMARK 465 ARG B 743 REMARK 465 ARG B 744 REMARK 465 ALA B 745 REMARK 465 SER B 746 REMARK 465 SER B 747 REMARK 465 GLY B 748 REMARK 465 ASP B 749 REMARK 465 SER B 750 REMARK 465 GLU B 751 REMARK 465 GLU B 752 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 HOH A 124 O HOH A 299 2.06 REMARK 500 NH1 ARG A 681 OE1 GLU A 683 2.09 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 517 49.36 -105.22 REMARK 500 LYS B 532 -51.79 -120.38 REMARK 500 PRO B 625 171.31 -56.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZVU RELATED DB: PDB REMARK 900 STRUCTURE OF THE FULL-LENGTH E. COLI PARC SUBUNIT DBREF 1ZVT A 497 752 UNP P20082 PARC_ECOLI 497 752 DBREF 1ZVT B 497 752 UNP P20082 PARC_ECOLI 497 752 SEQRES 1 A 256 SER GLU PRO VAL THR ILE VAL LEU SER GLN MET GLY TRP SEQRES 2 A 256 VAL ARG SER ALA LYS GLY HIS ASP ILE ASP ALA PRO GLY SEQRES 3 A 256 LEU ASN TYR LYS ALA GLY ASP SER PHE LYS ALA ALA VAL SEQRES 4 A 256 LYS GLY LYS SER ASN GLN PRO VAL VAL PHE VAL ASP SER SEQRES 5 A 256 THR GLY ARG SER TYR ALA ILE ASP PRO ILE THR LEU PRO SEQRES 6 A 256 SER ALA ARG GLY GLN GLY GLU PRO LEU THR GLY LYS LEU SEQRES 7 A 256 THR LEU PRO PRO GLY ALA THR VAL ASP HIS MET LEU MET SEQRES 8 A 256 GLU SER ASP ASP GLN LYS LEU LEU MET ALA SER ASP ALA SEQRES 9 A 256 GLY TYR GLY PHE VAL CYS THR PHE ASN ASP LEU VAL ALA SEQRES 10 A 256 ARG ASN ARG ALA GLY LYS ALA LEU ILE THR LEU PRO GLU SEQRES 11 A 256 ASN ALA HIS VAL MET PRO PRO VAL VAL ILE GLU ASP ALA SEQRES 12 A 256 SER ASP MET LEU LEU ALA ILE THR GLN ALA GLY ARG MET SEQRES 13 A 256 LEU MET PHE PRO VAL SER ASP LEU PRO GLN LEU SER LYS SEQRES 14 A 256 GLY LYS GLY ASN LYS ILE ILE ASN ILE PRO SER ALA GLU SEQRES 15 A 256 ALA ALA ARG GLY GLU ASP GLY LEU ALA GLN LEU TYR VAL SEQRES 16 A 256 LEU PRO PRO GLN SER THR LEU THR ILE HIS VAL GLY LYS SEQRES 17 A 256 ARG LYS ILE LYS LEU ARG PRO GLU GLU LEU GLN LYS VAL SEQRES 18 A 256 THR GLY GLU ARG GLY ARG ARG GLY THR LEU MET ARG GLY SEQRES 19 A 256 LEU GLN ARG ILE ASP ARG VAL GLU ILE ASP SER PRO ARG SEQRES 20 A 256 ARG ALA SER SER GLY ASP SER GLU GLU SEQRES 1 B 256 SER GLU PRO VAL THR ILE VAL LEU SER GLN MET GLY TRP SEQRES 2 B 256 VAL ARG SER ALA LYS GLY HIS ASP ILE ASP ALA PRO GLY SEQRES 3 B 256 LEU ASN TYR LYS ALA GLY ASP SER PHE LYS ALA ALA VAL SEQRES 4 B 256 LYS GLY LYS SER ASN GLN PRO VAL VAL PHE VAL ASP SER SEQRES 5 B 256 THR GLY ARG SER TYR ALA ILE ASP PRO ILE THR LEU PRO SEQRES 6 B 256 SER ALA ARG GLY GLN GLY GLU PRO LEU THR GLY LYS LEU SEQRES 7 B 256 THR LEU PRO PRO GLY ALA THR VAL ASP HIS MET LEU MET SEQRES 8 B 256 GLU SER ASP ASP GLN LYS LEU LEU MET ALA SER ASP ALA SEQRES 9 B 256 GLY TYR GLY PHE VAL CYS THR PHE ASN ASP LEU VAL ALA SEQRES 10 B 256 ARG ASN ARG ALA GLY LYS ALA LEU ILE THR LEU PRO GLU SEQRES 11 B 256 ASN ALA HIS VAL MET PRO PRO VAL VAL ILE GLU ASP ALA SEQRES 12 B 256 SER ASP MET LEU LEU ALA ILE THR GLN ALA GLY ARG MET SEQRES 13 B 256 LEU MET PHE PRO VAL SER ASP LEU PRO GLN LEU SER LYS SEQRES 14 B 256 GLY LYS GLY ASN LYS ILE ILE ASN ILE PRO SER ALA GLU SEQRES 15 B 256 ALA ALA ARG GLY GLU ASP GLY LEU ALA GLN LEU TYR VAL SEQRES 16 B 256 LEU PRO PRO GLN SER THR LEU THR ILE HIS VAL GLY LYS SEQRES 17 B 256 ARG LYS ILE LYS LEU ARG PRO GLU GLU LEU GLN LYS VAL SEQRES 18 B 256 THR GLY GLU ARG GLY ARG ARG GLY THR LEU MET ARG GLY SEQRES 19 B 256 LEU GLN ARG ILE ASP ARG VAL GLU ILE ASP SER PRO ARG SEQRES 20 B 256 ARG ALA SER SER GLY ASP SER GLU GLU FORMUL 3 HOH *380(H2 O) HELIX 1 1 ASP A 556 LEU A 560 5 5 HELIX 2 2 THR A 571 LYS A 573 5 3 HELIX 3 3 ASN A 609 VAL A 612 5 4 HELIX 4 4 SER A 658 LEU A 660 5 3 HELIX 5 5 PRO A 675 ARG A 681 1 7 HELIX 6 6 ARG A 710 LYS A 716 1 7 HELIX 7 7 ASP B 519 LEU B 523 5 5 HELIX 8 8 ASP B 556 LEU B 560 5 5 HELIX 9 9 THR B 571 LYS B 573 5 3 HELIX 10 10 ASN B 609 VAL B 612 5 4 HELIX 11 11 SER B 658 LEU B 660 5 3 HELIX 12 12 PRO B 675 ARG B 681 1 7 HELIX 13 13 ARG B 710 LYS B 716 1 7 SHEET 1 A 4 PHE A 531 LYS A 538 0 SHEET 2 A 4 PRO A 499 SER A 505 -1 N LEU A 504 O ALA A 533 SHEET 3 A 4 TRP A 509 LYS A 514 -1 O ALA A 513 N THR A 501 SHEET 4 A 4 GLU A 568 PRO A 569 -1 O GLU A 568 N VAL A 510 SHEET 1 B 4 VAL A 582 LEU A 586 0 SHEET 2 B 4 VAL A 543 ASP A 547 -1 N VAL A 544 O LEU A 586 SHEET 3 B 4 ARG A 551 ILE A 555 -1 O ILE A 555 N VAL A 543 SHEET 4 B 4 LYS A 619 ALA A 620 -1 O LYS A 619 N SER A 552 SHEET 1 C 4 VAL A 634 VAL A 635 0 SHEET 2 C 4 LYS A 593 ALA A 597 -1 N LEU A 595 O VAL A 634 SHEET 3 C 4 TYR A 602 THR A 607 -1 O PHE A 604 N MET A 596 SHEET 4 C 4 ASN A 669 LYS A 670 -1 O ASN A 669 N GLY A 603 SHEET 1 D 4 LEU A 686 LEU A 692 0 SHEET 2 D 4 MET A 642 THR A 647 -1 N MET A 642 O LEU A 692 SHEET 3 D 4 ARG A 651 PRO A 656 -1 O PHE A 655 N LEU A 643 SHEET 4 D 4 THR A 726 LEU A 727 -1 O THR A 726 N MET A 652 SHEET 1 E 6 ARG A 705 LEU A 709 0 SHEET 2 E 6 THR A 697 VAL A 702 -1 N LEU A 698 O LEU A 709 SHEET 3 E 6 ARG A 736 ASP A 740 -1 O ARG A 736 N HIS A 701 SHEET 4 E 6 ARG B 736 SER B 741 1 O SER B 741 N ILE A 739 SHEET 5 E 6 THR B 697 VAL B 702 -1 N HIS B 701 O ARG B 736 SHEET 6 E 6 ARG B 705 LEU B 709 -1 O LEU B 709 N LEU B 698 SHEET 1 F 4 PHE B 531 LYS B 538 0 SHEET 2 F 4 PRO B 499 SER B 505 -1 N LEU B 504 O ALA B 533 SHEET 3 F 4 TRP B 509 LYS B 514 -1 O ALA B 513 N THR B 501 SHEET 4 F 4 GLU B 568 PRO B 569 -1 O GLU B 568 N VAL B 510 SHEET 1 G 4 VAL B 582 LEU B 586 0 SHEET 2 G 4 VAL B 543 ASP B 547 -1 N VAL B 544 O LEU B 586 SHEET 3 G 4 ARG B 551 ILE B 555 -1 O ILE B 555 N VAL B 543 SHEET 4 G 4 LYS B 619 ALA B 620 -1 O LYS B 619 N SER B 552 SHEET 1 H 4 VAL B 634 VAL B 635 0 SHEET 2 H 4 LYS B 593 ALA B 597 -1 N LEU B 595 O VAL B 634 SHEET 3 H 4 TYR B 602 THR B 607 -1 O PHE B 604 N MET B 596 SHEET 4 H 4 ASN B 669 LYS B 670 -1 O ASN B 669 N GLY B 603 SHEET 1 I 4 LEU B 686 LEU B 692 0 SHEET 2 I 4 MET B 642 THR B 647 -1 N MET B 642 O LEU B 692 SHEET 3 I 4 ARG B 651 PRO B 656 -1 O PHE B 655 N LEU B 643 SHEET 4 I 4 THR B 726 LEU B 727 -1 O THR B 726 N MET B 652 CRYST1 40.908 50.494 72.759 86.11 86.90 70.57 P 1 2 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 0.024445 -0.008623 -0.000866 0.00000 SCALE2 0.000000 0.021000 -0.001114 0.00000 SCALE3 0.000000 0.000000 0.013783 0.00000