HEADER TRANSCRIPTION 08-AUG-03 1OLO TITLE HEXAMERIC REPLICATIVE DNA HELICASE REPA FROM PLASMID RSF1010 - CUBIC TITLE 2 CRYSTAL STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATORY PROTEIN REPA; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: XL1-BLUE; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PTACREP-A; SOURCE 8 OTHER_DETAILS: BROAD HOST RANGE PLASMID RSF1010 KEYWDS DNA HELICASE, ATPASE, MOTOR PROTEIN, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR T.NIEDENZU,W.SAENGER REVDAT 8 13-DEC-23 1OLO 1 REMARK REVDAT 7 22-MAY-19 1OLO 1 REMARK REVDAT 6 08-MAY-19 1OLO 1 REMARK REVDAT 5 28-JUN-17 1OLO 1 REMARK REVDAT 4 13-JUL-11 1OLO 1 VERSN REVDAT 3 24-FEB-09 1OLO 1 VERSN REVDAT 2 09-OCT-03 1OLO 1 JRNL REVDAT 1 19-SEP-03 1OLO 0 JRNL AUTH G.ZIEGELIN,T.NIEDENZU,R.LURZ,W.SAENGER,E.LANKA JRNL TITL HEXAMERIC RSF1010 HELICASE REPA: THE STRUCTURAL AND JRNL TITL 2 FUNCTIONAL IMPORTANCE OF SINGLE AMINO ACID RESIDUES JRNL REF NUCLEIC ACIDS RES. V. 31 5917 2003 JRNL REFN ISSN 0305-1048 JRNL PMID 14530440 JRNL DOI 10.1093/NAR/GKG790 REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 2.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 37753 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.600 REMARK 3 FREE R VALUE TEST SET COUNT : 991 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) : 2.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.62 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2726 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE SET COUNT : 69 REMARK 3 BIN FREE R VALUE : 0.3020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3810 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 421 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.09 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.207 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.183 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.123 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.671 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.939 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 2490 ; 0.829 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3987 ; 1.564 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1475 ; 2.633 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1402 ; 4.223 ; 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 : 2 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 2 A 270 REMARK 3 RESIDUE RANGE : A 300 A 300 REMARK 3 ORIGIN FOR THE GROUP (A): 16.0114 46.1237 61.3307 REMARK 3 T TENSOR REMARK 3 T11: 0.0858 T22: 0.0722 REMARK 3 T33: 0.0901 T12: 0.0558 REMARK 3 T13: -0.0229 T23: -0.0698 REMARK 3 L TENSOR REMARK 3 L11: 2.8844 L22: 2.2839 REMARK 3 L33: 1.2197 L12: -1.4067 REMARK 3 L13: -0.2438 L23: -0.4871 REMARK 3 S TENSOR REMARK 3 S11: 0.1370 S12: 0.1890 S13: -0.4850 REMARK 3 S21: -0.2166 S22: -0.1627 S23: 0.3090 REMARK 3 S31: 0.1982 S32: -0.0354 S33: 0.0257 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 271 REMARK 3 RESIDUE RANGE : B 300 B 300 REMARK 3 ORIGIN FOR THE GROUP (A): 36.2717 21.4605 65.9339 REMARK 3 T TENSOR REMARK 3 T11: 0.0668 T22: 0.2094 REMARK 3 T33: 0.0874 T12: -0.0144 REMARK 3 T13: -0.0741 T23: 0.0263 REMARK 3 L TENSOR REMARK 3 L11: 2.3847 L22: 1.8448 REMARK 3 L33: 1.6691 L12: -1.2559 REMARK 3 L13: -0.4701 L23: -0.1718 REMARK 3 S TENSOR REMARK 3 S11: 0.0311 S12: 0.2764 S13: -0.2422 REMARK 3 S21: -0.1380 S22: 0.0249 S23: 0.2764 REMARK 3 S31: 0.1909 S32: -0.4859 S33: -0.0560 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL PLUS MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 1OLO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-AUG-03. REMARK 100 THE DEPOSITION ID IS D_1290013293. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-00 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ENRAF-NONIUS FR571 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS 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 : 40046 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.520 REMARK 200 RESOLUTION RANGE LOW (A) : 150.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 7.640 REMARK 200 R MERGE (I) : 0.10600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.60000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1G8Y REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 74.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SITTING DROP VAPOR DIFFUSION AT 291K. REMARK 280 PROTEIN STOCK: 26MG/ML REPA, 10MM TRIS-HCL PH8.0, 150MM NACL, REMARK 280 0.1MM EDTA. PRECIPITANT: 100MM TRIS-HCL PH 7.5, 26% PEG400, REMARK 280 100MM MGSO4, PH 7.50, VAPOR DIFFUSION, SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 REMARK 290 13555 Y+1/4,X+3/4,-Z+3/4 REMARK 290 14555 -Y+1/4,-X+1/4,-Z+1/4 REMARK 290 15555 Y+3/4,-X+3/4,Z+1/4 REMARK 290 16555 -Y+3/4,X+1/4,Z+3/4 REMARK 290 17555 X+1/4,Z+3/4,-Y+3/4 REMARK 290 18555 -X+3/4,Z+1/4,Y+3/4 REMARK 290 19555 -X+1/4,-Z+1/4,-Y+1/4 REMARK 290 20555 X+3/4,-Z+3/4,Y+1/4 REMARK 290 21555 Z+1/4,Y+3/4,-X+3/4 REMARK 290 22555 Z+3/4,-Y+3/4,X+1/4 REMARK 290 23555 -Z+3/4,Y+1/4,X+3/4 REMARK 290 24555 -Z+1/4,-Y+1/4,-X+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 95.14650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 95.14650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 95.14650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 95.14650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 95.14650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 95.14650 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 95.14650 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 95.14650 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 95.14650 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 95.14650 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 95.14650 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 95.14650 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 95.14650 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 95.14650 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 95.14650 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 95.14650 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 95.14650 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 95.14650 REMARK 290 SMTRY1 13 0.000000 1.000000 0.000000 47.57325 REMARK 290 SMTRY2 13 1.000000 0.000000 0.000000 142.71975 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 142.71975 REMARK 290 SMTRY1 14 0.000000 -1.000000 0.000000 47.57325 REMARK 290 SMTRY2 14 -1.000000 0.000000 0.000000 47.57325 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 47.57325 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 142.71975 REMARK 290 SMTRY2 15 -1.000000 0.000000 0.000000 142.71975 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 47.57325 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 142.71975 REMARK 290 SMTRY2 16 1.000000 0.000000 0.000000 47.57325 REMARK 290 SMTRY3 16 0.000000 0.000000 1.000000 142.71975 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 47.57325 REMARK 290 SMTRY2 17 0.000000 0.000000 1.000000 142.71975 REMARK 290 SMTRY3 17 0.000000 -1.000000 0.000000 142.71975 REMARK 290 SMTRY1 18 -1.000000 0.000000 0.000000 142.71975 REMARK 290 SMTRY2 18 0.000000 0.000000 1.000000 47.57325 REMARK 290 SMTRY3 18 0.000000 1.000000 0.000000 142.71975 REMARK 290 SMTRY1 19 -1.000000 0.000000 0.000000 47.57325 REMARK 290 SMTRY2 19 0.000000 0.000000 -1.000000 47.57325 REMARK 290 SMTRY3 19 0.000000 -1.000000 0.000000 47.57325 REMARK 290 SMTRY1 20 1.000000 0.000000 0.000000 142.71975 REMARK 290 SMTRY2 20 0.000000 0.000000 -1.000000 142.71975 REMARK 290 SMTRY3 20 0.000000 1.000000 0.000000 47.57325 REMARK 290 SMTRY1 21 0.000000 0.000000 1.000000 47.57325 REMARK 290 SMTRY2 21 0.000000 1.000000 0.000000 142.71975 REMARK 290 SMTRY3 21 -1.000000 0.000000 0.000000 142.71975 REMARK 290 SMTRY1 22 0.000000 0.000000 1.000000 142.71975 REMARK 290 SMTRY2 22 0.000000 -1.000000 0.000000 142.71975 REMARK 290 SMTRY3 22 1.000000 0.000000 0.000000 47.57325 REMARK 290 SMTRY1 23 0.000000 0.000000 -1.000000 142.71975 REMARK 290 SMTRY2 23 0.000000 1.000000 0.000000 47.57325 REMARK 290 SMTRY3 23 1.000000 0.000000 0.000000 142.71975 REMARK 290 SMTRY1 24 0.000000 0.000000 -1.000000 47.57325 REMARK 290 SMTRY2 24 0.000000 -1.000000 0.000000 47.57325 REMARK 290 SMTRY3 24 -1.000000 0.000000 0.000000 47.57325 REMARK 290 REMARK 290 REMARK: NULL 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 300 REMARK: THE ASSEMBLY DESCRIBED BELOW IS A HOMOHEXAMERIC ASSEMBLY. 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 21590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 58140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -228.4 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT3 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 1.000000 0.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2016 LIES ON A SPECIAL POSITION. 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 MET A 1 REMARK 465 SER A 181 REMARK 465 LYS A 182 REMARK 465 GLY A 183 REMARK 465 ALA A 184 REMARK 465 ALA A 185 REMARK 465 MET A 186 REMARK 465 MET A 187 REMARK 465 GLY A 188 REMARK 465 ALA A 189 REMARK 465 GLY A 190 REMARK 465 ASP A 191 REMARK 465 GLN A 192 REMARK 465 GLN A 193 REMARK 465 GLN A 194 REMARK 465 ALA A 195 REMARK 465 SER A 196 REMARK 465 ARG A 197 REMARK 465 GLY A 198 REMARK 465 SER A 199 REMARK 465 SER A 200 REMARK 465 SER A 271 REMARK 465 LYS A 272 REMARK 465 GLY A 273 REMARK 465 VAL A 274 REMARK 465 PRO A 275 REMARK 465 ARG A 276 REMARK 465 GLY A 277 REMARK 465 GLU A 278 REMARK 465 ALA A 279 REMARK 465 MET B 1 REMARK 465 SER B 181 REMARK 465 LYS B 182 REMARK 465 GLY B 183 REMARK 465 ALA B 184 REMARK 465 ALA B 185 REMARK 465 MET B 186 REMARK 465 MET B 187 REMARK 465 GLY B 188 REMARK 465 ALA B 189 REMARK 465 GLY B 190 REMARK 465 ASP B 191 REMARK 465 GLN B 192 REMARK 465 GLN B 193 REMARK 465 GLN B 194 REMARK 465 ALA B 195 REMARK 465 SER B 196 REMARK 465 ARG B 197 REMARK 465 GLY B 198 REMARK 465 SER B 199 REMARK 465 SER B 200 REMARK 465 LYS B 272 REMARK 465 GLY B 273 REMARK 465 VAL B 274 REMARK 465 PRO B 275 REMARK 465 ARG B 276 REMARK 465 GLY B 277 REMARK 465 GLU B 278 REMARK 465 ALA B 279 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 2198 O HOH A 2201 1.67 REMARK 500 O HOH B 2040 O HOH B 2041 1.74 REMARK 500 O HOH B 2041 O HOH B 2136 2.00 REMARK 500 O ALA B 16 O HOH B 2032 2.05 REMARK 500 OE2 GLU A 221 O HOH A 2173 2.09 REMARK 500 CA GLY A 244 O HOH A 2025 2.10 REMARK 500 O HOH B 2065 O HOH B 2194 2.14 REMARK 500 O HOH A 2152 O HOH A 2153 2.17 REMARK 500 CE1 TYR B 73 O HOH B 2097 2.18 REMARK 500 NH1 ARG A 86 O HOH A 2090 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NE2 HIS A 85 O PRO B 18 9555 1.92 REMARK 500 CB PRO B 18 O HOH B 2018 13545 2.06 REMARK 500 O HOH B 2018 O HOH B 2018 13545 2.13 REMARK 500 REMARK 500 REMARK: NULL 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 ARG B 129 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 134 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG B 134 NE - CZ - NH2 ANGL. DEV. = -5.1 DEGREES REMARK 500 ARG B 162 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP B 204 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG B 207 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 207 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP B 228 CB - CG - OD2 ANGL. DEV. = 7.1 DEGREES REMARK 500 VAL B 234 CB - CA - C ANGL. DEV. = -13.8 DEGREES REMARK 500 ASP B 249 CB - CG - OD2 ANGL. DEV. = 8.2 DEGREES REMARK 500 ASP B 256 CB - CG - OD2 ANGL. DEV. = 6.8 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 TYR A 243 144.15 -34.04 REMARK 500 PRO B 17 97.71 -60.41 REMARK 500 GLU B 221 43.06 -76.21 REMARK 500 GLU B 222 -22.98 -167.29 REMARK 500 ARG B 267 135.27 85.11 REMARK 500 ARG B 269 88.73 -61.03 REMARK 500 LYS B 270 98.01 -57.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2016 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A2022 DISTANCE = 6.89 ANGSTROMS REMARK 525 HOH B2045 DISTANCE = 5.96 ANGSTROMS REMARK 525 HOH B2081 DISTANCE = 6.62 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1G8Y RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE HEXAMERIC REPLICATIVE HELICASE REPA OF REMARK 900 PLASMID RSF1010 REMARK 900 RELATED ID: 1NLF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF DNA HELICASE REPA IN COMPLEX WITH SULFATE AT REMARK 900 1.95 A RESOLUTION DBREF 1OLO A 1 279 UNP P20356 REPJ_ECOLI 1 279 DBREF 1OLO B 1 279 UNP P20356 REPJ_ECOLI 1 279 SEQRES 1 A 279 MET ALA THR HIS LYS PRO ILE ASN ILE LEU GLU ALA PHE SEQRES 2 A 279 ALA ALA ALA PRO PRO PRO LEU ASP TYR VAL LEU PRO ASN SEQRES 3 A 279 MET VAL ALA GLY THR VAL GLY ALA LEU VAL SER PRO GLY SEQRES 4 A 279 GLY ALA GLY LYS SER MET LEU ALA LEU GLN LEU ALA ALA SEQRES 5 A 279 GLN ILE ALA GLY GLY PRO ASP LEU LEU GLU VAL GLY GLU SEQRES 6 A 279 LEU PRO THR GLY PRO VAL ILE TYR LEU PRO ALA GLU ASP SEQRES 7 A 279 PRO PRO THR ALA ILE HIS HIS ARG LEU HIS ALA LEU GLY SEQRES 8 A 279 ALA HIS LEU SER ALA GLU GLU ARG GLN ALA VAL ALA ASP SEQRES 9 A 279 GLY LEU LEU ILE GLN PRO LEU ILE GLY SER LEU PRO ASN SEQRES 10 A 279 ILE MET ALA PRO GLU TRP PHE ASP GLY LEU LYS ARG ALA SEQRES 11 A 279 ALA GLU GLY ARG ARG LEU MET VAL LEU ASP THR LEU ARG SEQRES 12 A 279 ARG PHE HIS ILE GLU GLU GLU ASN ALA SER GLY PRO MET SEQRES 13 A 279 ALA GLN VAL ILE GLY ARG MET GLU ALA ILE ALA ALA ASP SEQRES 14 A 279 THR GLY CYS SER ILE VAL PHE LEU HIS HIS ALA SER LYS SEQRES 15 A 279 GLY ALA ALA MET MET GLY ALA GLY ASP GLN GLN GLN ALA SEQRES 16 A 279 SER ARG GLY SER SER VAL LEU VAL ASP ASN ILE ARG TRP SEQRES 17 A 279 GLN SER TYR LEU SER SER MET THR SER ALA GLU ALA GLU SEQRES 18 A 279 GLU TRP GLY VAL ASP ASP ASP GLN ARG ARG PHE PHE VAL SEQRES 19 A 279 ARG PHE GLY VAL SER LYS ALA ASN TYR GLY ALA PRO PHE SEQRES 20 A 279 ALA ASP ARG TRP PHE ARG ARG HIS ASP GLY GLY VAL LEU SEQRES 21 A 279 LYS PRO ALA VAL LEU GLU ARG GLN ARG LYS SER LYS GLY SEQRES 22 A 279 VAL PRO ARG GLY GLU ALA SEQRES 1 B 279 MET ALA THR HIS LYS PRO ILE ASN ILE LEU GLU ALA PHE SEQRES 2 B 279 ALA ALA ALA PRO PRO PRO LEU ASP TYR VAL LEU PRO ASN SEQRES 3 B 279 MET VAL ALA GLY THR VAL GLY ALA LEU VAL SER PRO GLY SEQRES 4 B 279 GLY ALA GLY LYS SER MET LEU ALA LEU GLN LEU ALA ALA SEQRES 5 B 279 GLN ILE ALA GLY GLY PRO ASP LEU LEU GLU VAL GLY GLU SEQRES 6 B 279 LEU PRO THR GLY PRO VAL ILE TYR LEU PRO ALA GLU ASP SEQRES 7 B 279 PRO PRO THR ALA ILE HIS HIS ARG LEU HIS ALA LEU GLY SEQRES 8 B 279 ALA HIS LEU SER ALA GLU GLU ARG GLN ALA VAL ALA ASP SEQRES 9 B 279 GLY LEU LEU ILE GLN PRO LEU ILE GLY SER LEU PRO ASN SEQRES 10 B 279 ILE MET ALA PRO GLU TRP PHE ASP GLY LEU LYS ARG ALA SEQRES 11 B 279 ALA GLU GLY ARG ARG LEU MET VAL LEU ASP THR LEU ARG SEQRES 12 B 279 ARG PHE HIS ILE GLU GLU GLU ASN ALA SER GLY PRO MET SEQRES 13 B 279 ALA GLN VAL ILE GLY ARG MET GLU ALA ILE ALA ALA ASP SEQRES 14 B 279 THR GLY CYS SER ILE VAL PHE LEU HIS HIS ALA SER LYS SEQRES 15 B 279 GLY ALA ALA MET MET GLY ALA GLY ASP GLN GLN GLN ALA SEQRES 16 B 279 SER ARG GLY SER SER VAL LEU VAL ASP ASN ILE ARG TRP SEQRES 17 B 279 GLN SER TYR LEU SER SER MET THR SER ALA GLU ALA GLU SEQRES 18 B 279 GLU TRP GLY VAL ASP ASP ASP GLN ARG ARG PHE PHE VAL SEQRES 19 B 279 ARG PHE GLY VAL SER LYS ALA ASN TYR GLY ALA PRO PHE SEQRES 20 B 279 ALA ASP ARG TRP PHE ARG ARG HIS ASP GLY GLY VAL LEU SEQRES 21 B 279 LYS PRO ALA VAL LEU GLU ARG GLN ARG LYS SER LYS GLY SEQRES 22 B 279 VAL PRO ARG GLY GLU ALA HET SO4 A 300 5 HET SO4 B 300 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *421(H2 O) HELIX 1 1 ASN A 8 ALA A 15 1 8 HELIX 2 2 GLY A 42 GLY A 56 1 15 HELIX 3 3 PRO A 79 ALA A 92 1 14 HELIX 4 4 SER A 95 GLY A 105 1 11 HELIX 5 5 ALA A 120 GLU A 132 1 13 HELIX 6 6 THR A 141 HIS A 146 5 6 HELIX 7 7 ALA A 152 GLY A 171 1 20 HELIX 8 8 THR A 216 TRP A 223 1 8 HELIX 9 9 ASP A 226 ARG A 231 5 6 HELIX 10 10 ASP A 256 GLY A 258 5 3 HELIX 11 11 ASN B 8 ALA B 15 1 8 HELIX 12 12 GLY B 42 ALA B 55 1 14 HELIX 13 13 PRO B 79 ALA B 92 1 14 HELIX 14 14 SER B 95 GLY B 105 1 11 HELIX 15 15 ALA B 120 GLU B 132 1 13 HELIX 16 16 THR B 141 HIS B 146 5 6 HELIX 17 17 ALA B 152 GLY B 171 1 20 HELIX 18 18 VAL B 201 ILE B 206 1 6 HELIX 19 19 THR B 216 GLU B 221 1 6 HELIX 20 20 ASP B 226 ARG B 231 5 6 HELIX 21 21 ASP B 256 GLY B 258 5 3 SHEET 1 AA 2 TYR A 22 LEU A 24 0 SHEET 2 AA 2 MET A 27 VAL A 28 -1 O MET A 27 N VAL A 23 SHEET 1 AB 9 LEU A 106 ILE A 108 0 SHEET 2 AB 9 VAL A 71 PRO A 75 1 O VAL A 71 N LEU A 107 SHEET 3 AB 9 LEU A 136 ASP A 140 1 O LEU A 136 N ILE A 72 SHEET 4 AB 9 SER A 173 HIS A 179 1 O SER A 173 N MET A 137 SHEET 5 AB 9 VAL A 32 SER A 37 1 O GLY A 33 N PHE A 176 SHEET 6 AB 9 TRP A 208 SER A 214 1 O TRP A 208 N ALA A 34 SHEET 7 AB 9 PHE A 233 LYS A 240 -1 O ARG A 235 N SER A 213 SHEET 8 AB 9 ARG A 250 ARG A 254 -1 O ARG A 250 N PHE A 236 SHEET 9 AB 9 LEU A 260 PRO A 262 -1 O LYS A 261 N ARG A 253 SHEET 1 BA 2 TYR B 22 LEU B 24 0 SHEET 2 BA 2 MET B 27 VAL B 28 -1 O MET B 27 N VAL B 23 SHEET 1 BB 9 LEU B 106 ILE B 108 0 SHEET 2 BB 9 VAL B 71 PRO B 75 1 O VAL B 71 N LEU B 107 SHEET 3 BB 9 LEU B 136 ASP B 140 1 O LEU B 136 N ILE B 72 SHEET 4 BB 9 SER B 173 HIS B 179 1 O SER B 173 N MET B 137 SHEET 5 BB 9 VAL B 32 SER B 37 1 O GLY B 33 N PHE B 176 SHEET 6 BB 9 TRP B 208 SER B 214 1 O TRP B 208 N ALA B 34 SHEET 7 BB 9 PHE B 233 LYS B 240 -1 O ARG B 235 N SER B 213 SHEET 8 BB 9 ARG B 250 ARG B 254 -1 O ARG B 250 N PHE B 236 SHEET 9 BB 9 LEU B 260 PRO B 262 -1 O LYS B 261 N ARG B 253 CISPEP 1 ASP A 140 THR A 141 0 -9.29 CISPEP 2 ASP B 140 THR B 141 0 -8.28 SITE 1 AC1 10 SER A 37 GLY A 39 GLY A 40 ALA A 41 SITE 2 AC1 10 GLY A 42 LYS A 43 SER A 44 HIS A 179 SITE 3 AC1 10 HOH A2136 HOH B2193 SITE 1 AC2 9 ARG A 207 GLY B 40 ALA B 41 GLY B 42 SITE 2 AC2 9 LYS B 43 SER B 44 HIS B 179 HOH B2208 SITE 3 AC2 9 HOH B2209 CRYST1 190.293 190.293 190.293 90.00 90.00 90.00 P 43 3 2 48 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 0.005255 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005255 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005255 0.00000