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 5 21-FEB-24 3JSO 1 REMARK 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 <I/SIGMA(I)> 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 <I/SIGMA(I)> 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