HEADER ISOMERASE 03-APR-08 3CQI TITLE CRYSTAL STRUCTURE OF L-XYLULOSE-5-PHOSPHATE 3-EPIMERASE ULAE (FORM B) TITLE 2 COMPLEX WITH SULFATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-RIBULOSE-5-PHOSPHATE 3-EPIMERASE ULAE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: L-XYLULOSE-5- PHOSPHATE 3-EPIMERASE, L-ASCORBATE UTILIZATION COMPND 5 PROTEIN E; COMPND 6 EC: 5.1.3.22; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: O157:H7 EDL933; SOURCE 5 GENE: ULAE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS TIM-BARREL, ISOMERASE, PHOSPHATE-BINDING MOTIF, STRUCTURAL GENOMICS, KEYWDS 2 MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI EXPDTA X-RAY DIFFRACTION AUTHOR R.SHI,A.MATTE,M.CYGLER,MONTREAL-KINGSTON BACTERIAL STRUCTURAL AUTHOR 2 GENOMICS INITIATIVE (BSGI) REVDAT 6 30-AUG-23 3CQI 1 REMARK REVDAT 5 25-OCT-17 3CQI 1 REMARK REVDAT 4 19-JUN-13 3CQI 1 JRNL REVDAT 3 13-JUL-11 3CQI 1 VERSN REVDAT 2 24-FEB-09 3CQI 1 VERSN REVDAT 1 25-NOV-08 3CQI 0 JRNL AUTH R.SHI,M.PINEDA,E.AJAMIAN,Q.CUI,A.MATTE,M.CYGLER JRNL TITL STRUCTURE OF L-XYLULOSE-5-PHOSPHATE 3-EPIMERASE (ULAE) FROM JRNL TITL 2 THE ANAEROBIC L-ASCORBATE UTILIZATION PATHWAY OF ESCHERICHIA JRNL TITL 3 COLI: IDENTIFICATION OF A NOVEL PHOSPHATE BINDING MOTIF JRNL TITL 4 WITHIN A TIM BARREL FOLD. JRNL REF J.BACTERIOL. V. 190 8137 2008 JRNL REFN ISSN 0021-9193 JRNL PMID 18849419 JRNL DOI 10.1128/JB.01049-08 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 31975 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1620 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1850 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.06 REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE SET COUNT : 101 REMARK 3 BIN FREE R VALUE : 0.2860 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4376 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 186 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 29.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.59 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.95000 REMARK 3 B22 (A**2) : -1.26000 REMARK 3 B33 (A**2) : 0.31000 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): 0.248 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.187 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.124 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.319 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4498 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6086 ; 1.185 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 552 ; 5.705 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 221 ;34.856 ;23.846 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 783 ;15.441 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 38 ;19.661 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 651 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3434 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2049 ; 0.192 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3043 ; 0.299 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 244 ; 0.157 ; 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): 64 ; 0.222 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 11 ; 0.227 ; 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): 2845 ; 0.681 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4394 ; 1.088 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1927 ; 1.640 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1689 ; 2.532 ; 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 : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 15 A 280 REMARK 3 RESIDUE RANGE : A 285 A 285 REMARK 3 RESIDUE RANGE : A 286 A 286 REMARK 3 RESIDUE RANGE : A 287 A 287 REMARK 3 ORIGIN FOR THE GROUP (A): 25.2276 58.8027 22.8861 REMARK 3 T TENSOR REMARK 3 T11: -0.0050 T22: -0.0279 REMARK 3 T33: -0.0493 T12: 0.0165 REMARK 3 T13: -0.0233 T23: -0.0061 REMARK 3 L TENSOR REMARK 3 L11: 0.4712 L22: 0.8725 REMARK 3 L33: 0.4160 L12: -0.0937 REMARK 3 L13: 0.0434 L23: -0.2164 REMARK 3 S TENSOR REMARK 3 S11: -0.0163 S12: -0.0535 S13: 0.0267 REMARK 3 S21: 0.1435 S22: -0.0043 S23: -0.0643 REMARK 3 S31: -0.0429 S32: 0.0280 S33: 0.0207 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 16 B 28 REMARK 3 RESIDUE RANGE : B 31 B 228 REMARK 3 RESIDUE RANGE : B 231 B 281 REMARK 3 RESIDUE RANGE : B 285 B 285 REMARK 3 ORIGIN FOR THE GROUP (A): 31.6534 42.5056 -1.0387 REMARK 3 T TENSOR REMARK 3 T11: -0.0126 T22: -0.0560 REMARK 3 T33: -0.0179 T12: 0.0398 REMARK 3 T13: 0.0290 T23: -0.0128 REMARK 3 L TENSOR REMARK 3 L11: 0.4117 L22: 0.7924 REMARK 3 L33: 0.6737 L12: 0.2266 REMARK 3 L13: 0.0883 L23: -0.0236 REMARK 3 S TENSOR REMARK 3 S11: -0.0252 S12: 0.0302 S13: -0.0228 REMARK 3 S21: -0.0331 S22: 0.0187 S23: -0.0751 REMARK 3 S31: 0.1111 S32: 0.0686 S33: 0.0065 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: NULL REMARK 4 REMARK 4 3CQI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-APR-08. REMARK 100 THE DEPOSITION ID IS D_1000047090. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 31-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9798 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31993 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.40700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 3CQH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, LI2SO4, PH 8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 41.12300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.12300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 51.26100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 66.26450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 51.26100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 66.26450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 41.12300 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 51.26100 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 66.26450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 41.12300 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 51.26100 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 66.26450 REMARK 290 SMTRY3 8 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 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.8 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 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 -10 REMARK 465 GLY A -9 REMARK 465 SER A -8 REMARK 465 SER A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 GLY A 0 REMARK 465 SER A 1 REMARK 465 LEU A 2 REMARK 465 SER A 3 REMARK 465 VAL A 281 REMARK 465 GLU A 282 REMARK 465 ALA A 283 REMARK 465 ALA A 284 REMARK 465 MET B -10 REMARK 465 GLY B -9 REMARK 465 SER B -8 REMARK 465 SER B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 GLY B 0 REMARK 465 SER B 1 REMARK 465 LEU B 2 REMARK 465 SER B 3 REMARK 465 LYS B 4 REMARK 465 GLY B 18 REMARK 465 GLU B 19 REMARK 465 GLY B 218 REMARK 465 VAL B 219 REMARK 465 GLU B 282 REMARK 465 ALA B 283 REMARK 465 ALA B 284 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 O HOH A 304 O HOH B 341 4565 2.18 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 A 112 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG B 57 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 112 NE - CZ - NH2 ANGL. DEV. = -3.3 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 ASP A 41 -153.89 -99.59 REMARK 500 ASP A 158 38.48 -78.47 REMARK 500 TRP A 192 -137.50 -121.90 REMARK 500 ASP B 41 -159.16 -99.88 REMARK 500 ASP B 158 42.23 -81.20 REMARK 500 MET B 162 42.52 -141.47 REMARK 500 TRP B 192 -138.54 -120.98 REMARK 500 REMARK 500 REMARK: NULL 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 285 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 286 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 285 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 287 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: ULAE_ECO57 RELATED DB: TARGETDB REMARK 900 RELATED ID: 3CQH RELATED DB: PDB REMARK 900 RELATED ID: 3CQJ RELATED DB: PDB REMARK 900 RELATED ID: 3CQK RELATED DB: PDB DBREF 3CQI A 2 284 UNP Q8XDI5 ULAE_ECO57 2 284 DBREF 3CQI B 2 284 UNP Q8XDI5 ULAE_ECO57 2 284 SEQADV 3CQI MET A -10 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI GLY A -9 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI SER A -8 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI SER A -7 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS A -6 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS A -5 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS A -4 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS A -3 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS A -2 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS A -1 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI GLY A 0 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI SER A 1 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI MET B -10 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI GLY B -9 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI SER B -8 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI SER B -7 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS B -6 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS B -5 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS B -4 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS B -3 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS B -2 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI HIS B -1 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI GLY B 0 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQI SER B 1 UNP Q8XDI5 EXPRESSION TAG SEQRES 1 A 295 MET GLY SER SER HIS HIS HIS HIS HIS HIS GLY SER LEU SEQRES 2 A 295 SER LYS GLN ILE PRO LEU GLY ILE TYR GLU LYS ALA LEU SEQRES 3 A 295 PRO ALA GLY GLU CYS TRP LEU GLU ARG LEU GLN LEU ALA SEQRES 4 A 295 LYS THR LEU GLY PHE ASP PHE VAL GLU MET SER VAL ASP SEQRES 5 A 295 GLU THR ASP GLU ARG LEU SER ARG LEU ASP TRP SER ARG SEQRES 6 A 295 GLU GLN ARG LEU ALA LEU VAL ASN ALA ILE VAL GLU THR SEQRES 7 A 295 GLY VAL ARG VAL PRO SER MET CYS LEU SER ALA HIS ARG SEQRES 8 A 295 ARG PHE PRO LEU GLY SER GLU ASP ASP ALA VAL ARG ALA SEQRES 9 A 295 GLN GLY LEU GLU ILE MET ARG LYS ALA ILE GLN PHE ALA SEQRES 10 A 295 GLN ASP VAL GLY ILE ARG VAL ILE GLN LEU ALA GLY TYR SEQRES 11 A 295 ASP VAL TYR TYR GLN GLU ALA ASN ASN GLU THR ARG ARG SEQRES 12 A 295 ARG PHE ARG ASP GLY LEU LYS GLU SER VAL GLU MET ALA SEQRES 13 A 295 SER ARG ALA GLN VAL THR LEU ALA MET GLU ILE MET ASP SEQRES 14 A 295 TYR PRO LEU MET ASN SER ILE SER LYS ALA LEU GLY TYR SEQRES 15 A 295 ALA HIS TYR LEU ASN ASN PRO TRP PHE GLN LEU TYR PRO SEQRES 16 A 295 ASP ILE GLY ASN LEU SER ALA TRP ASP ASN ASP VAL GLN SEQRES 17 A 295 MET GLU LEU GLN ALA GLY ILE GLY HIS ILE VAL ALA VAL SEQRES 18 A 295 HIS VAL LYS ASP THR LYS PRO GLY VAL PHE LYS ASN VAL SEQRES 19 A 295 PRO PHE GLY GLU GLY VAL VAL ASP PHE GLU ARG CYS PHE SEQRES 20 A 295 GLU THR LEU LYS GLN SER GLY TYR CYS GLY PRO TYR LEU SEQRES 21 A 295 ILE GLU MET TRP SER GLU THR ALA GLU ASP PRO ALA ALA SEQRES 22 A 295 GLU VAL ALA LYS ALA ARG ASP TRP VAL LYS ALA ARG MET SEQRES 23 A 295 ALA LYS ALA GLY MET VAL GLU ALA ALA SEQRES 1 B 295 MET GLY SER SER HIS HIS HIS HIS HIS HIS GLY SER LEU SEQRES 2 B 295 SER LYS GLN ILE PRO LEU GLY ILE TYR GLU LYS ALA LEU SEQRES 3 B 295 PRO ALA GLY GLU CYS TRP LEU GLU ARG LEU GLN LEU ALA SEQRES 4 B 295 LYS THR LEU GLY PHE ASP PHE VAL GLU MET SER VAL ASP SEQRES 5 B 295 GLU THR ASP GLU ARG LEU SER ARG LEU ASP TRP SER ARG SEQRES 6 B 295 GLU GLN ARG LEU ALA LEU VAL ASN ALA ILE VAL GLU THR SEQRES 7 B 295 GLY VAL ARG VAL PRO SER MET CYS LEU SER ALA HIS ARG SEQRES 8 B 295 ARG PHE PRO LEU GLY SER GLU ASP ASP ALA VAL ARG ALA SEQRES 9 B 295 GLN GLY LEU GLU ILE MET ARG LYS ALA ILE GLN PHE ALA SEQRES 10 B 295 GLN ASP VAL GLY ILE ARG VAL ILE GLN LEU ALA GLY TYR SEQRES 11 B 295 ASP VAL TYR TYR GLN GLU ALA ASN ASN GLU THR ARG ARG SEQRES 12 B 295 ARG PHE ARG ASP GLY LEU LYS GLU SER VAL GLU MET ALA SEQRES 13 B 295 SER ARG ALA GLN VAL THR LEU ALA MET GLU ILE MET ASP SEQRES 14 B 295 TYR PRO LEU MET ASN SER ILE SER LYS ALA LEU GLY TYR SEQRES 15 B 295 ALA HIS TYR LEU ASN ASN PRO TRP PHE GLN LEU TYR PRO SEQRES 16 B 295 ASP ILE GLY ASN LEU SER ALA TRP ASP ASN ASP VAL GLN SEQRES 17 B 295 MET GLU LEU GLN ALA GLY ILE GLY HIS ILE VAL ALA VAL SEQRES 18 B 295 HIS VAL LYS ASP THR LYS PRO GLY VAL PHE LYS ASN VAL SEQRES 19 B 295 PRO PHE GLY GLU GLY VAL VAL ASP PHE GLU ARG CYS PHE SEQRES 20 B 295 GLU THR LEU LYS GLN SER GLY TYR CYS GLY PRO TYR LEU SEQRES 21 B 295 ILE GLU MET TRP SER GLU THR ALA GLU ASP PRO ALA ALA SEQRES 22 B 295 GLU VAL ALA LYS ALA ARG ASP TRP VAL LYS ALA ARG MET SEQRES 23 B 295 ALA LYS ALA GLY MET VAL GLU ALA ALA HET SO4 A 285 5 HET SO4 A 286 5 HET SO4 A 287 5 HET SO4 B 285 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 4(O4 S 2-) FORMUL 7 HOH *186(H2 O) HELIX 1 1 LYS A 13 LEU A 15 5 3 HELIX 2 2 CYS A 20 LEU A 31 1 12 HELIX 3 3 THR A 43 SER A 48 1 6 HELIX 4 4 ARG A 49 TRP A 52 5 4 HELIX 5 5 SER A 53 GLY A 68 1 16 HELIX 6 6 SER A 77 ARG A 81 5 5 HELIX 7 7 ASP A 88 GLY A 110 1 23 HELIX 8 8 ASN A 127 GLN A 149 1 23 HELIX 9 9 TYR A 159 ASN A 163 5 5 HELIX 10 10 SER A 164 ASN A 176 1 13 HELIX 11 11 ASP A 185 ALA A 191 1 7 HELIX 12 12 ASP A 195 ILE A 204 1 10 HELIX 13 13 ASP A 231 SER A 242 1 12 HELIX 14 14 TRP A 253 ALA A 257 5 5 HELIX 15 15 ASP A 259 ALA A 278 1 20 HELIX 16 16 LYS B 13 LEU B 15 5 3 HELIX 17 17 CYS B 20 LEU B 31 1 12 HELIX 18 18 THR B 43 SER B 48 1 6 HELIX 19 19 ARG B 49 TRP B 52 5 4 HELIX 20 20 SER B 53 GLY B 68 1 16 HELIX 21 21 SER B 77 ARG B 81 5 5 HELIX 22 22 ASP B 88 GLY B 110 1 23 HELIX 23 23 ASN B 127 GLN B 149 1 23 HELIX 24 24 TYR B 159 ASN B 163 5 5 HELIX 25 25 SER B 164 ASN B 176 1 13 HELIX 26 26 ASP B 185 ALA B 191 1 7 HELIX 27 27 ASP B 195 GLY B 203 1 9 HELIX 28 28 ASP B 231 GLY B 243 1 13 HELIX 29 29 TRP B 253 ALA B 257 5 5 HELIX 30 30 ASP B 259 ALA B 278 1 20 SHEET 1 A 8 PHE A 180 TYR A 183 0 SHEET 2 A 8 THR A 151 GLU A 155 1 N MET A 154 O GLN A 181 SHEET 3 A 8 VAL A 113 LEU A 116 1 N ILE A 114 O THR A 151 SHEET 4 A 8 ARG A 70 LEU A 76 1 N MET A 74 O GLN A 115 SHEET 5 A 8 PHE A 35 SER A 39 1 N MET A 38 O CYS A 75 SHEET 6 A 8 LEU A 8 TYR A 11 1 N ILE A 10 O GLU A 37 SHEET 7 A 8 TYR A 248 ILE A 250 1 O TYR A 248 N GLY A 9 SHEET 8 A 8 VAL A 210 VAL A 212 1 N VAL A 212 O LEU A 249 SHEET 1 B 2 ASP A 214 LYS A 216 0 SHEET 2 B 2 VAL A 219 VAL A 223 -1 O VAL A 219 N LYS A 216 SHEET 1 C 8 PHE B 180 TYR B 183 0 SHEET 2 C 8 THR B 151 GLU B 155 1 N MET B 154 O TYR B 183 SHEET 3 C 8 VAL B 113 LEU B 116 1 N ILE B 114 O ALA B 153 SHEET 4 C 8 SER B 73 LEU B 76 1 N MET B 74 O GLN B 115 SHEET 5 C 8 PHE B 35 SER B 39 1 N MET B 38 O CYS B 75 SHEET 6 C 8 LEU B 8 TYR B 11 1 N ILE B 10 O PHE B 35 SHEET 7 C 8 TYR B 248 ILE B 250 1 O TYR B 248 N GLY B 9 SHEET 8 C 8 VAL B 210 VAL B 212 1 N VAL B 212 O LEU B 249 SITE 1 AC1 5 TYR A 11 LYS A 13 SER A 77 ARG A 80 SITE 2 AC1 5 TRP A 253 SITE 1 AC2 5 ASP A 231 PHE A 232 GLU A 233 ARG A 274 SITE 2 AC2 5 LYS A 277 SITE 1 AC3 4 GLN A 197 ARG A 234 ARG B 132 ARG B 135 SITE 1 AC4 4 ARG A 132 ARG A 135 GLN B 197 ARG B 234 CRYST1 102.522 132.529 82.246 90.00 90.00 90.00 C 2 2 21 16 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 0.009754 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007546 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012159 0.00000