HEADER HYDROLASE/DNA 10-SEP-09 3JSO TITLE CLASSIC PROTEIN WITH A NEW TWIST: CRYSTAL STRUCTURE OF A LEXA TITLE 2 REPRESSOR DNA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: LEXA REPRESSOR; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.21.88; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: DNA (5'- COMPND 9 D(*TP*AP*TP*AP*CP*TP*GP*TP*AP*TP*AP*TP*AP*TP*AP*TP*AP*CP*AP*GP*TP*A)- COMPND 10 3'); COMPND 11 CHAIN: C, D; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: LEXA, EXRA, SPR, TSL, UMUA, B4043, JW4003; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21A; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES KEYWDS PROTEIN-DNA COMPLEX, WINGED HELIX-TURN-HELIX, DOUBLE HELIX, KEYWDS 2 REPRESSOR, LEXA, SOS SYSTEM, AUTOCATALYTIC CLEAVAGE, DNA DAMAGE, DNA KEYWDS 3 REPAIR, DNA REPLICATION, DNA-BINDING, HYDROLASE, SOS RESPONSE, KEYWDS 4 TRANSCRIPTION, TRANSCRIPTION REGULATION, HYDROLASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.P.P.ZHANG,Y.Z.PIGLI,P.A.RICE REVDAT 4 13-OCT-21 3JSO 1 SEQADV REVDAT 3 01-NOV-17 3JSO 1 REMARK REVDAT 2 21-MAR-12 3JSO 1 JRNL VERSN REVDAT 1 18-AUG-10 3JSO 0 JRNL AUTH A.P.ZHANG,Y.Z.PIGLI,P.A.RICE JRNL TITL STRUCTURE OF THE LEXA-DNA COMPLEX AND IMPLICATIONS FOR SOS JRNL TITL 2 BOX MEASUREMENT. JRNL REF NATURE V. 466 883 2010 JRNL REFN ISSN 0028-0836 JRNL PMID 20703307 JRNL DOI 10.1038/NATURE09200 REMARK 2 REMARK 2 RESOLUTION. 2.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0088 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) : 2.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 66.2 REMARK 3 NUMBER OF REFLECTIONS : 21609 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) : 0.268 REMARK 3 R VALUE (WORKING SET) : 0.266 REMARK 3 FREE R VALUE : 0.306 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1084 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) : 2.29 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.35 REMARK 3 REFLECTION IN BIN (WORKING SET) : 320 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 14.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.5190 REMARK 3 BIN FREE R VALUE SET COUNT : 24 REMARK 3 BIN FREE R VALUE : 0.4360 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2902 REMARK 3 NUCLEIC ACID ATOMS : 896 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 81 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 84.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.27000 REMARK 3 B22 (A**2) : -0.36000 REMARK 3 B33 (A**2) : 0.64000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.634 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.357 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.357 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 37.021 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.927 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.892 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3963 ; 0.005 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5535 ; 0.915 ; 2.265 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 375 ; 3.826 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 134 ;34.855 ;23.657 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 544 ;13.314 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 31 ;10.960 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 635 ; 0.048 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2671 ; 0.003 ; 0.021 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): 1876 ; 0.099 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3017 ; 0.179 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2087 ; 0.283 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2518 ; 0.527 ; 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 : 5 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 : C 1 C 12 REMARK 3 RESIDUE RANGE : D 13 D 22 REMARK 3 ORIGIN FOR THE GROUP (A): 12.9320 7.3830 -11.2700 REMARK 3 T TENSOR REMARK 3 T11: 0.4055 T22: 0.4189 REMARK 3 T33: 0.2664 T12: -0.1056 REMARK 3 T13: -0.1513 T23: -0.0761 REMARK 3 L TENSOR REMARK 3 L11: 2.6295 L22: 5.6193 REMARK 3 L33: 10.4573 L12: -0.1189 REMARK 3 L13: -0.7213 L23: -3.8755 REMARK 3 S TENSOR REMARK 3 S11: 0.1630 S12: 0.4672 S13: -0.3655 REMARK 3 S21: -1.0690 S22: 0.1612 S23: 0.8245 REMARK 3 S31: 1.2507 S32: -1.0383 S33: -0.3243 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 : C 13 C 22 REMARK 3 RESIDUE RANGE : D 1 D 12 REMARK 3 ORIGIN FOR THE GROUP (A): 14.2360 4.1560 23.3900 REMARK 3 T TENSOR REMARK 3 T11: 0.4256 T22: 0.3916 REMARK 3 T33: 0.2581 T12: -0.0799 REMARK 3 T13: 0.1773 T23: 0.0214 REMARK 3 L TENSOR REMARK 3 L11: 3.3563 L22: 4.7749 REMARK 3 L33: 10.3672 L12: -0.8936 REMARK 3 L13: 3.1300 L23: -2.9974 REMARK 3 S TENSOR REMARK 3 S11: -0.0310 S12: -0.5224 S13: -0.1333 REMARK 3 S21: 0.9516 S22: 0.4536 S23: 0.8406 REMARK 3 S31: 0.2048 S32: -1.2905 S33: -0.4227 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 69 REMARK 3 ORIGIN FOR THE GROUP (A): 25.9040 13.3150 -6.3110 REMARK 3 T TENSOR REMARK 3 T11: 0.2046 T22: 0.2250 REMARK 3 T33: 0.0842 T12: -0.0866 REMARK 3 T13: 0.0338 T23: -0.0210 REMARK 3 L TENSOR REMARK 3 L11: 5.3006 L22: 7.9905 REMARK 3 L33: 10.1320 L12: 0.1344 REMARK 3 L13: -0.9610 L23: -0.4130 REMARK 3 S TENSOR REMARK 3 S11: 0.1365 S12: 0.3118 S13: 0.0446 REMARK 3 S21: -0.4894 S22: -0.1855 S23: -0.4717 REMARK 3 S31: 0.1875 S32: 0.4543 S33: 0.0491 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 69 REMARK 3 ORIGIN FOR THE GROUP (A): 27.7050 9.1330 18.3200 REMARK 3 T TENSOR REMARK 3 T11: 0.2073 T22: 0.3259 REMARK 3 T33: 0.1368 T12: -0.0054 REMARK 3 T13: -0.0406 T23: -0.0392 REMARK 3 L TENSOR REMARK 3 L11: 4.5982 L22: 7.5846 REMARK 3 L33: 10.3114 L12: 0.9861 REMARK 3 L13: 2.1046 L23: -1.0735 REMARK 3 S TENSOR REMARK 3 S11: -0.0450 S12: 0.0880 S13: 0.0902 REMARK 3 S21: 0.9475 S22: -0.0541 S23: -0.5228 REMARK 3 S31: 0.3708 S32: 0.4933 S33: 0.0990 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 76 A 198 REMARK 3 RESIDUE RANGE : B 76 B 198 REMARK 3 ORIGIN FOR THE GROUP (A): 67.6220 16.1650 9.5150 REMARK 3 T TENSOR REMARK 3 T11: 0.4055 T22: 0.3078 REMARK 3 T33: 0.2667 T12: -0.0509 REMARK 3 T13: 0.0064 T23: -0.0930 REMARK 3 L TENSOR REMARK 3 L11: 2.4686 L22: 5.4890 REMARK 3 L33: 10.5237 L12: 0.5064 REMARK 3 L13: -1.6056 L23: -4.2595 REMARK 3 S TENSOR REMARK 3 S11: -0.1387 S12: -0.0023 S13: -0.0844 REMARK 3 S21: -0.0738 S22: 0.1240 S23: 0.3182 REMARK 3 S31: 0.7151 S32: -0.5624 S33: 0.0146 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3JSO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-SEP-09. REMARK 100 THE DEPOSITION ID IS D_1000055109. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-08; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 6.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; NULL REMARK 200 RADIATION SOURCE : APS; NULL REMARK 200 BEAMLINE : 21-ID-F; NULL REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872; NULL REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : MIRROS; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; NULL REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23570 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.290 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 5.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 72.2 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06500 REMARK 200 FOR THE DATA SET : 21.4000 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD, MR REMARK 200 SOFTWARE USED: PHASER, SOLVE, DM REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PROPANE, 0.05M SODIUM REMARK 280 TARTRATE, 10% GLYCEROL, 15% ETHYLENE GLYCOL, 14% (W/V) PEG3350, REMARK 280 PH 6.8, HANGING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 50.48750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.46750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 50.48750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.46750 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 BIOLOGICAL UNIT IS A DIMERIC PROTEIN (CHAINS A & B) REMARK 300 BOUND TO A DNA DUPLEX (CHAINS C & D). 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 MET A 1 REMARK 465 GLN A 70 REMARK 465 GLU A 71 REMARK 465 GLU A 72 REMARK 465 GLU A 73 REMARK 465 GLU A 74 REMARK 465 LEU A 89 REMARK 465 ALA A 90 REMARK 465 GLN A 91 REMARK 465 GLN A 92 REMARK 465 HIS A 93 REMARK 465 ASP A 200 REMARK 465 TRP A 201 REMARK 465 LEU A 202 REMARK 465 MET B 1 REMARK 465 GLN B 70 REMARK 465 GLU B 71 REMARK 465 GLU B 72 REMARK 465 GLU B 73 REMARK 465 GLU B 74 REMARK 465 PRO B 87 REMARK 465 LEU B 88 REMARK 465 LEU B 89 REMARK 465 ALA B 90 REMARK 465 GLN B 91 REMARK 465 GLN B 92 REMARK 465 HIS B 93 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 DT C 1 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 DA C 2 O4' - C1' - N9 ANGL. DEV. = 2.8 DEGREES REMARK 500 DT C 12 C3' - C2' - C1' ANGL. DEV. = -5.2 DEGREES REMARK 500 DT C 12 O4' - C1' - N1 ANGL. DEV. = 2.8 DEGREES REMARK 500 DT C 16 O4' - C1' - N1 ANGL. DEV. = 3.4 DEGREES REMARK 500 DA C 19 O4' - C1' - N9 ANGL. DEV. = 2.2 DEGREES REMARK 500 DT D 1 O4' - C1' - N1 ANGL. DEV. = 3.3 DEGREES REMARK 500 DA D 2 O4' - C1' - N9 ANGL. DEV. = 2.1 DEGREES REMARK 500 DA D 4 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 DT D 12 C3' - C2' - C1' ANGL. DEV. = -5.5 DEGREES REMARK 500 DT D 12 O4' - C1' - N1 ANGL. DEV. = 2.6 DEGREES REMARK 500 DT D 16 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 DA D 19 O4' - C1' - N9 ANGL. DEV. = 1.9 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 GLU A 95 -60.22 -136.41 REMARK 500 GLU A 170 67.62 -110.65 REMARK 500 GLN A 183 -5.43 -140.79 REMARK 500 GLU B 95 -51.29 -150.22 REMARK 500 GLU B 170 64.57 -106.59 REMARK 500 ASP B 200 58.01 -107.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3JSP RELATED DB: PDB DBREF 3JSO A 1 202 UNP P0A7C2 LEXA_ECOLI 1 202 DBREF 3JSO B 1 202 UNP P0A7C2 LEXA_ECOLI 1 202 DBREF 3JSO C 1 22 PDB 3JSO 3JSO 1 22 DBREF 3JSO D 1 22 PDB 3JSO 3JSO 1 22 SEQADV 3JSO ALA A 156 UNP P0A7C2 LYS 156 ENGINEERED MUTATION SEQADV 3JSO ALA B 156 UNP P0A7C2 LYS 156 ENGINEERED MUTATION SEQRES 1 A 202 MET LYS ALA LEU THR ALA ARG GLN GLN GLU VAL PHE ASP SEQRES 2 A 202 LEU ILE ARG ASP HIS ILE SER GLN THR GLY MET PRO PRO SEQRES 3 A 202 THR ARG ALA GLU ILE ALA GLN ARG LEU GLY PHE ARG SER SEQRES 4 A 202 PRO ASN ALA ALA GLU GLU HIS LEU LYS ALA LEU ALA ARG SEQRES 5 A 202 LYS GLY VAL ILE GLU ILE VAL SER GLY ALA SER ARG GLY SEQRES 6 A 202 ILE ARG LEU LEU GLN GLU GLU GLU GLU GLY LEU PRO LEU SEQRES 7 A 202 VAL GLY ARG VAL ALA ALA GLY GLU PRO LEU LEU ALA GLN SEQRES 8 A 202 GLN HIS ILE GLU GLY HIS TYR GLN VAL ASP PRO SER LEU SEQRES 9 A 202 PHE LYS PRO ASN ALA ASP PHE LEU LEU ARG VAL SER GLY SEQRES 10 A 202 MET SER MET LYS ASP ILE GLY ILE MET ASP GLY ASP LEU SEQRES 11 A 202 LEU ALA VAL HIS LYS THR GLN ASP VAL ARG ASN GLY GLN SEQRES 12 A 202 VAL VAL VAL ALA ARG ILE ASP ASP GLU VAL THR VAL ALA SEQRES 13 A 202 ARG LEU LYS LYS GLN GLY ASN LYS VAL GLU LEU LEU PRO SEQRES 14 A 202 GLU ASN SER GLU PHE LYS PRO ILE VAL VAL ASP LEU ARG SEQRES 15 A 202 GLN GLN SER PHE THR ILE GLU GLY LEU ALA VAL GLY VAL SEQRES 16 A 202 ILE ARG ASN GLY ASP TRP LEU SEQRES 1 B 202 MET LYS ALA LEU THR ALA ARG GLN GLN GLU VAL PHE ASP SEQRES 2 B 202 LEU ILE ARG ASP HIS ILE SER GLN THR GLY MET PRO PRO SEQRES 3 B 202 THR ARG ALA GLU ILE ALA GLN ARG LEU GLY PHE ARG SER SEQRES 4 B 202 PRO ASN ALA ALA GLU GLU HIS LEU LYS ALA LEU ALA ARG SEQRES 5 B 202 LYS GLY VAL ILE GLU ILE VAL SER GLY ALA SER ARG GLY SEQRES 6 B 202 ILE ARG LEU LEU GLN GLU GLU GLU GLU GLY LEU PRO LEU SEQRES 7 B 202 VAL GLY ARG VAL ALA ALA GLY GLU PRO LEU LEU ALA GLN SEQRES 8 B 202 GLN HIS ILE GLU GLY HIS TYR GLN VAL ASP PRO SER LEU SEQRES 9 B 202 PHE LYS PRO ASN ALA ASP PHE LEU LEU ARG VAL SER GLY SEQRES 10 B 202 MET SER MET LYS ASP ILE GLY ILE MET ASP GLY ASP LEU SEQRES 11 B 202 LEU ALA VAL HIS LYS THR GLN ASP VAL ARG ASN GLY GLN SEQRES 12 B 202 VAL VAL VAL ALA ARG ILE ASP ASP GLU VAL THR VAL ALA SEQRES 13 B 202 ARG LEU LYS LYS GLN GLY ASN LYS VAL GLU LEU LEU PRO SEQRES 14 B 202 GLU ASN SER GLU PHE LYS PRO ILE VAL VAL ASP LEU ARG SEQRES 15 B 202 GLN GLN SER PHE THR ILE GLU GLY LEU ALA VAL GLY VAL SEQRES 16 B 202 ILE ARG ASN GLY ASP TRP LEU SEQRES 1 C 22 DT DA DT DA DC DT DG DT DA DT DA DT DA SEQRES 2 C 22 DT DA DT DA DC DA DG DT DA SEQRES 1 D 22 DT DA DT DA DC DT DG DT DA DT DA DT DA SEQRES 2 D 22 DT DA DT DA DC DA DG DT DA FORMUL 5 HOH *81(H2 O) HELIX 1 1 THR A 5 GLY A 23 1 19 HELIX 2 2 THR A 27 GLY A 36 1 10 HELIX 3 3 SER A 39 GLY A 54 1 16 HELIX 4 4 ASP A 101 PHE A 105 5 5 HELIX 5 5 MET A 120 GLY A 124 5 5 HELIX 6 6 THR B 5 GLY B 23 1 19 HELIX 7 7 THR B 27 GLY B 36 1 10 HELIX 8 8 SER B 39 LYS B 53 1 15 HELIX 9 9 ASP B 101 PHE B 105 5 5 HELIX 10 10 MET B 120 GLY B 124 5 5 SHEET 1 A 2 ILE A 56 ILE A 58 0 SHEET 2 A 2 ILE A 66 LEU A 68 -1 O ARG A 67 N GLU A 57 SHEET 1 B12 ILE A 177 ASP A 180 0 SHEET 2 B12 LYS A 164 LEU A 168 -1 N VAL A 165 O VAL A 179 SHEET 3 B12 VAL A 153 GLN A 161 -1 N ARG A 157 O LEU A 168 SHEET 4 B12 LEU A 76 ALA A 83 1 N ALA A 83 O VAL A 155 SHEET 5 B12 PHE A 111 SER A 116 1 O LEU A 112 N PRO A 77 SHEET 6 B12 LEU A 130 LYS A 135 -1 O LEU A 131 N LEU A 113 SHEET 7 B12 PHE A 186 ARG A 197 -1 O ILE A 196 N LEU A 130 SHEET 8 B12 PHE B 186 ARG B 197 -1 O ARG B 197 N VAL A 195 SHEET 9 B12 VAL B 144 ILE B 149 -1 N VAL B 146 O GLY B 190 SHEET 10 B12 VAL B 153 GLN B 161 -1 O THR B 154 N ALA B 147 SHEET 11 B12 LYS B 164 LEU B 168 -1 O LEU B 168 N ARG B 157 SHEET 12 B12 ILE B 177 ASP B 180 -1 O VAL B 179 N VAL B 165 SHEET 1 C10 GLY A 96 TYR A 98 0 SHEET 2 C10 LEU A 76 ALA A 83 -1 N LEU A 78 O GLY A 96 SHEET 3 C10 VAL A 153 GLN A 161 1 O VAL A 155 N ALA A 83 SHEET 4 C10 VAL A 144 ILE A 149 -1 N ALA A 147 O THR A 154 SHEET 5 C10 PHE A 186 ARG A 197 -1 O GLY A 190 N VAL A 146 SHEET 6 C10 PHE B 186 ARG B 197 -1 O ARG B 197 N VAL A 195 SHEET 7 C10 LEU B 130 HIS B 134 -1 N LEU B 130 O ILE B 196 SHEET 8 C10 PHE B 111 SER B 116 -1 N LEU B 113 O LEU B 131 SHEET 9 C10 LEU B 76 ALA B 83 1 N PRO B 77 O LEU B 112 SHEET 10 C10 GLY B 96 TYR B 98 -1 O GLY B 96 N LEU B 78 SHEET 1 D 5 GLY B 96 TYR B 98 0 SHEET 2 D 5 LEU B 76 ALA B 83 -1 N LEU B 78 O GLY B 96 SHEET 3 D 5 VAL B 153 GLN B 161 1 O VAL B 153 N ALA B 83 SHEET 4 D 5 LYS B 164 LEU B 168 -1 O LEU B 168 N ARG B 157 SHEET 5 D 5 ILE B 177 ASP B 180 -1 O VAL B 179 N VAL B 165 SHEET 1 E 2 ILE B 56 ILE B 58 0 SHEET 2 E 2 ILE B 66 LEU B 68 -1 O ARG B 67 N GLU B 57 CISPEP 1 LYS A 106 PRO A 107 0 -3.33 CISPEP 2 LYS B 106 PRO B 107 0 -2.86 CRYST1 100.975 106.935 65.895 90.00 90.00 90.00 P 21 21 2 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 0.009903 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009351 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015176 0.00000 MASTER 426 0 0 10 31 0 0 6 0 0 0 36 END