HEADER ISOMERASE 21-SEP-01 1K0W TITLE CRYSTAL STRUCTURE OF L-RIBULOSE-5-PHOSPHATE 4-EPIMERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-RIBULOSE 5 PHOSPHATE 4-EPIMERASE; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 EC: 5.1.3.4; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: ARAD; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: Y1090; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PRE1 KEYWDS EPIMERASE, RIBULOSE, ALDOLASE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.LUO,J.SAMUEL,S.C.MOSIMANN,J.E.LEE,N.C.J.STRYNADKA REVDAT 5 16-AUG-23 1K0W 1 REMARK REVDAT 4 27-OCT-21 1K0W 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 1K0W 1 VERSN REVDAT 2 24-FEB-09 1K0W 1 VERSN REVDAT 1 28-JAN-03 1K0W 0 JRNL AUTH Y.LUO,J.SAMUEL,S.C.MOSIMANN,J.E.LEE,M.E.TANNER, JRNL AUTH 2 N.C.J.STRYNADKA JRNL TITL THE STRUCTURE OF L-RIBULOSE-5-PHOSPHATE 4-EPIMERASE: AN JRNL TITL 2 ALDOLASE-LIKE PLATFORM FOR EPIMERIZATION JRNL REF BIOCHEMISTRY V. 40 14763 2001 JRNL REFN ISSN 0006-2960 JRNL PMID 11732895 JRNL DOI 10.1021/BI0112513 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.4 REMARK 3 NUMBER OF REFLECTIONS : 81151 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 SET) : 0.205 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 8140 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10410 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 632 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.39 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.74600 REMARK 3 B22 (A**2) : 0.74600 REMARK 3 B33 (A**2) : -1.49100 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.250 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : CNS REMARK 3 KSOL : 0.43 REMARK 3 BSOL : 51.40 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1K0W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-SEP-01. REMARK 100 THE DEPOSITION ID IS D_1000014420. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JUL-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS - B1.2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 84503 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 200 DATA REDUNDANCY : 6.652 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : 0.06600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.0000 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 (%) : 72.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.32500 REMARK 200 R SYM FOR SHELL (I) : 0.32500 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1JDI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4.0M SODIUM FORMATE, PH 7.00, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 295.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 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 -Y+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 52.95000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 52.95000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 52.95000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 52.95000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 52.95000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 52.95000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 52.95000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 52.95000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -205.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 105.90000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 52.95000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 -52.95000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 52.95000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 52.95000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -201.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 105.90000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 52.95000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 -52.95000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 52.95000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 52.95000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -201.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 -1.000000 0.000000 0.000000 105.90000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 52.95000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 -52.95000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 52.95000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 52.95000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -205.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 105.90000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 52.95000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 -52.95000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 52.95000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 52.95000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -202.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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 -1.000000 0.000000 0.000000 105.90000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 52.95000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 -52.95000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 52.95000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 52.95000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 6 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -210.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: F 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 -1.000000 0.000000 0.000000 105.90000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 52.95000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 -52.95000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 52.95000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 52.95000 REMARK 350 BIOMT3 4 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 GLY A 224 REMARK 465 ALA A 225 REMARK 465 LYS A 226 REMARK 465 ALA A 227 REMARK 465 TYR A 228 REMARK 465 TYR A 229 REMARK 465 GLY A 230 REMARK 465 GLN A 231 REMARK 465 GLY B 224 REMARK 465 ALA B 225 REMARK 465 LYS B 226 REMARK 465 ALA B 227 REMARK 465 TYR B 228 REMARK 465 TYR B 229 REMARK 465 GLY B 230 REMARK 465 GLN B 231 REMARK 465 GLY C 224 REMARK 465 ALA C 225 REMARK 465 LYS C 226 REMARK 465 ALA C 227 REMARK 465 TYR C 228 REMARK 465 TYR C 229 REMARK 465 GLY C 230 REMARK 465 GLN C 231 REMARK 465 GLY D 224 REMARK 465 ALA D 225 REMARK 465 LYS D 226 REMARK 465 ALA D 227 REMARK 465 TYR D 228 REMARK 465 TYR D 229 REMARK 465 GLY D 230 REMARK 465 GLN D 231 REMARK 465 GLY E 224 REMARK 465 ALA E 225 REMARK 465 LYS E 226 REMARK 465 ALA E 227 REMARK 465 TYR E 228 REMARK 465 TYR E 229 REMARK 465 GLY E 230 REMARK 465 GLN E 231 REMARK 465 GLY F 224 REMARK 465 ALA F 225 REMARK 465 LYS F 226 REMARK 465 ALA F 227 REMARK 465 TYR F 228 REMARK 465 TYR F 229 REMARK 465 GLY F 230 REMARK 465 GLN F 231 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 NH2 ARG E 36 NH2 ARG E 36 8557 1.88 REMARK 500 O HOH A 360 O HOH A 360 3545 1.98 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 LEU A 24 -115.90 51.69 REMARK 500 MET A 51 125.53 -39.19 REMARK 500 GLU A 68 132.01 -171.84 REMARK 500 PRO A 164 36.36 -75.58 REMARK 500 HIS A 169 130.72 -37.89 REMARK 500 SER A 170 9.16 58.69 REMARK 500 HIS A 171 -83.39 -120.15 REMARK 500 LEU B 24 -126.27 45.26 REMARK 500 ASN B 28 146.63 -170.32 REMARK 500 PRO B 164 36.70 -76.19 REMARK 500 SER B 170 18.66 58.54 REMARK 500 HIS B 171 -78.66 -126.82 REMARK 500 LEU C 24 -126.28 47.48 REMARK 500 PRO C 164 33.39 -74.64 REMARK 500 SER C 170 16.36 56.12 REMARK 500 HIS C 171 -81.56 -124.51 REMARK 500 LEU D 2 63.25 -119.71 REMARK 500 LEU D 24 -127.89 45.87 REMARK 500 PRO D 164 36.50 -75.53 REMARK 500 HIS D 169 128.31 -39.15 REMARK 500 SER D 170 15.86 58.26 REMARK 500 HIS D 171 -83.85 -125.91 REMARK 500 ARG D 221 -73.99 -47.63 REMARK 500 LEU E 24 -121.84 43.69 REMARK 500 LYS E 155 22.62 -77.23 REMARK 500 PRO E 164 41.89 -76.97 REMARK 500 HIS E 169 127.55 -37.31 REMARK 500 SER E 170 15.29 58.11 REMARK 500 HIS E 171 -78.98 -124.67 REMARK 500 LEU F 24 -126.25 47.33 REMARK 500 GLU F 154 -71.76 -62.36 REMARK 500 PRO F 164 32.60 -69.49 REMARK 500 HIS F 169 122.26 -35.61 REMARK 500 HIS F 171 -83.73 -124.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 95 NE2 REMARK 620 2 HIS A 97 NE2 111.3 REMARK 620 3 HIS A 171 NE2 102.0 94.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 95 NE2 REMARK 620 2 HIS B 97 NE2 103.5 REMARK 620 3 HIS B 171 NE2 104.6 97.1 REMARK 620 4 HOH B 403 O 105.9 149.9 81.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 303 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 95 NE2 REMARK 620 2 HIS C 97 NE2 104.2 REMARK 620 3 HIS C 171 NE2 104.6 92.7 REMARK 620 4 HOH C 389 O 89.6 165.9 86.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 304 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 95 NE2 REMARK 620 2 HIS D 97 NE2 106.4 REMARK 620 3 HIS D 171 NE2 103.4 94.9 REMARK 620 4 HOH D 371 O 93.0 160.4 77.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN E 305 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS E 95 NE2 REMARK 620 2 HIS E 97 NE2 109.8 REMARK 620 3 HIS E 171 NE2 95.2 90.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN F 306 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS F 95 NE2 REMARK 620 2 HIS F 97 NE2 108.1 REMARK 620 3 HIS F 171 NE2 103.3 91.9 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN E 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 306 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JDI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF L-RIBULOSE-5-PHOSPHATE 4-EPIMERASE DBREF 1K0W A 1 231 UNP P08203 ARAD_ECOLI 1 231 DBREF 1K0W B 1 231 UNP P08203 ARAD_ECOLI 1 231 DBREF 1K0W C 1 231 UNP P08203 ARAD_ECOLI 1 231 DBREF 1K0W D 1 231 UNP P08203 ARAD_ECOLI 1 231 DBREF 1K0W E 1 231 UNP P08203 ARAD_ECOLI 1 231 DBREF 1K0W F 1 231 UNP P08203 ARAD_ECOLI 1 231 SEQADV 1K0W ASN A 120 UNP P08203 ASP 120 ENGINEERED MUTATION SEQADV 1K0W ASN B 120 UNP P08203 ASP 120 ENGINEERED MUTATION SEQADV 1K0W ASN C 120 UNP P08203 ASP 120 ENGINEERED MUTATION SEQADV 1K0W ASN D 120 UNP P08203 ASP 120 ENGINEERED MUTATION SEQADV 1K0W ASN E 120 UNP P08203 ASP 120 ENGINEERED MUTATION SEQADV 1K0W ASN F 120 UNP P08203 ASP 120 ENGINEERED MUTATION SEQRES 1 A 231 MET LEU GLU ASP LEU LYS ARG GLN VAL LEU GLU ALA ASN SEQRES 2 A 231 LEU ALA LEU PRO LYS HIS ASN LEU VAL THR LEU THR TRP SEQRES 3 A 231 GLY ASN VAL SER ALA VAL ASP ARG GLU ARG GLY VAL PHE SEQRES 4 A 231 VAL ILE LYS PRO SER GLY VAL ASP TYR SER ILE MET THR SEQRES 5 A 231 ALA ASP ASP MET VAL VAL VAL SER ILE GLU THR GLY GLU SEQRES 6 A 231 VAL VAL GLU GLY ALA LYS LYS PRO SER SER ASP THR PRO SEQRES 7 A 231 THR HIS ARG LEU LEU TYR GLN ALA PHE PRO SER ILE GLY SEQRES 8 A 231 GLY ILE VAL HIS THR HIS SER ARG HIS ALA THR ILE TRP SEQRES 9 A 231 ALA GLN ALA GLY GLN SER ILE PRO ALA THR GLY THR THR SEQRES 10 A 231 HIS ALA ASN TYR PHE TYR GLY THR ILE PRO CYS THR ARG SEQRES 11 A 231 LYS MET THR ASP ALA GLU ILE ASN GLY GLU TYR GLU TRP SEQRES 12 A 231 GLU THR GLY ASN VAL ILE VAL GLU THR PHE GLU LYS GLN SEQRES 13 A 231 GLY ILE ASP ALA ALA GLN MET PRO GLY VAL LEU VAL HIS SEQRES 14 A 231 SER HIS GLY PRO PHE ALA TRP GLY LYS ASN ALA GLU ASP SEQRES 15 A 231 ALA VAL HIS ASN ALA ILE VAL LEU GLU GLU VAL ALA TYR SEQRES 16 A 231 MET GLY ILE PHE CYS ARG GLN LEU ALA PRO GLN LEU PRO SEQRES 17 A 231 ASP MET GLN GLN THR LEU LEU ASN LYS HIS TYR LEU ARG SEQRES 18 A 231 LYS HIS GLY ALA LYS ALA TYR TYR GLY GLN SEQRES 1 B 231 MET LEU GLU ASP LEU LYS ARG GLN VAL LEU GLU ALA ASN SEQRES 2 B 231 LEU ALA LEU PRO LYS HIS ASN LEU VAL THR LEU THR TRP SEQRES 3 B 231 GLY ASN VAL SER ALA VAL ASP ARG GLU ARG GLY VAL PHE SEQRES 4 B 231 VAL ILE LYS PRO SER GLY VAL ASP TYR SER ILE MET THR SEQRES 5 B 231 ALA ASP ASP MET VAL VAL VAL SER ILE GLU THR GLY GLU SEQRES 6 B 231 VAL VAL GLU GLY ALA LYS LYS PRO SER SER ASP THR PRO SEQRES 7 B 231 THR HIS ARG LEU LEU TYR GLN ALA PHE PRO SER ILE GLY SEQRES 8 B 231 GLY ILE VAL HIS THR HIS SER ARG HIS ALA THR ILE TRP SEQRES 9 B 231 ALA GLN ALA GLY GLN SER ILE PRO ALA THR GLY THR THR SEQRES 10 B 231 HIS ALA ASN TYR PHE TYR GLY THR ILE PRO CYS THR ARG SEQRES 11 B 231 LYS MET THR ASP ALA GLU ILE ASN GLY GLU TYR GLU TRP SEQRES 12 B 231 GLU THR GLY ASN VAL ILE VAL GLU THR PHE GLU LYS GLN SEQRES 13 B 231 GLY ILE ASP ALA ALA GLN MET PRO GLY VAL LEU VAL HIS SEQRES 14 B 231 SER HIS GLY PRO PHE ALA TRP GLY LYS ASN ALA GLU ASP SEQRES 15 B 231 ALA VAL HIS ASN ALA ILE VAL LEU GLU GLU VAL ALA TYR SEQRES 16 B 231 MET GLY ILE PHE CYS ARG GLN LEU ALA PRO GLN LEU PRO SEQRES 17 B 231 ASP MET GLN GLN THR LEU LEU ASN LYS HIS TYR LEU ARG SEQRES 18 B 231 LYS HIS GLY ALA LYS ALA TYR TYR GLY GLN SEQRES 1 C 231 MET LEU GLU ASP LEU LYS ARG GLN VAL LEU GLU ALA ASN SEQRES 2 C 231 LEU ALA LEU PRO LYS HIS ASN LEU VAL THR LEU THR TRP SEQRES 3 C 231 GLY ASN VAL SER ALA VAL ASP ARG GLU ARG GLY VAL PHE SEQRES 4 C 231 VAL ILE LYS PRO SER GLY VAL ASP TYR SER ILE MET THR SEQRES 5 C 231 ALA ASP ASP MET VAL VAL VAL SER ILE GLU THR GLY GLU SEQRES 6 C 231 VAL VAL GLU GLY ALA LYS LYS PRO SER SER ASP THR PRO SEQRES 7 C 231 THR HIS ARG LEU LEU TYR GLN ALA PHE PRO SER ILE GLY SEQRES 8 C 231 GLY ILE VAL HIS THR HIS SER ARG HIS ALA THR ILE TRP SEQRES 9 C 231 ALA GLN ALA GLY GLN SER ILE PRO ALA THR GLY THR THR SEQRES 10 C 231 HIS ALA ASN TYR PHE TYR GLY THR ILE PRO CYS THR ARG SEQRES 11 C 231 LYS MET THR ASP ALA GLU ILE ASN GLY GLU TYR GLU TRP SEQRES 12 C 231 GLU THR GLY ASN VAL ILE VAL GLU THR PHE GLU LYS GLN SEQRES 13 C 231 GLY ILE ASP ALA ALA GLN MET PRO GLY VAL LEU VAL HIS SEQRES 14 C 231 SER HIS GLY PRO PHE ALA TRP GLY LYS ASN ALA GLU ASP SEQRES 15 C 231 ALA VAL HIS ASN ALA ILE VAL LEU GLU GLU VAL ALA TYR SEQRES 16 C 231 MET GLY ILE PHE CYS ARG GLN LEU ALA PRO GLN LEU PRO SEQRES 17 C 231 ASP MET GLN GLN THR LEU LEU ASN LYS HIS TYR LEU ARG SEQRES 18 C 231 LYS HIS GLY ALA LYS ALA TYR TYR GLY GLN SEQRES 1 D 231 MET LEU GLU ASP LEU LYS ARG GLN VAL LEU GLU ALA ASN SEQRES 2 D 231 LEU ALA LEU PRO LYS HIS ASN LEU VAL THR LEU THR TRP SEQRES 3 D 231 GLY ASN VAL SER ALA VAL ASP ARG GLU ARG GLY VAL PHE SEQRES 4 D 231 VAL ILE LYS PRO SER GLY VAL ASP TYR SER ILE MET THR SEQRES 5 D 231 ALA ASP ASP MET VAL VAL VAL SER ILE GLU THR GLY GLU SEQRES 6 D 231 VAL VAL GLU GLY ALA LYS LYS PRO SER SER ASP THR PRO SEQRES 7 D 231 THR HIS ARG LEU LEU TYR GLN ALA PHE PRO SER ILE GLY SEQRES 8 D 231 GLY ILE VAL HIS THR HIS SER ARG HIS ALA THR ILE TRP SEQRES 9 D 231 ALA GLN ALA GLY GLN SER ILE PRO ALA THR GLY THR THR SEQRES 10 D 231 HIS ALA ASN TYR PHE TYR GLY THR ILE PRO CYS THR ARG SEQRES 11 D 231 LYS MET THR ASP ALA GLU ILE ASN GLY GLU TYR GLU TRP SEQRES 12 D 231 GLU THR GLY ASN VAL ILE VAL GLU THR PHE GLU LYS GLN SEQRES 13 D 231 GLY ILE ASP ALA ALA GLN MET PRO GLY VAL LEU VAL HIS SEQRES 14 D 231 SER HIS GLY PRO PHE ALA TRP GLY LYS ASN ALA GLU ASP SEQRES 15 D 231 ALA VAL HIS ASN ALA ILE VAL LEU GLU GLU VAL ALA TYR SEQRES 16 D 231 MET GLY ILE PHE CYS ARG GLN LEU ALA PRO GLN LEU PRO SEQRES 17 D 231 ASP MET GLN GLN THR LEU LEU ASN LYS HIS TYR LEU ARG SEQRES 18 D 231 LYS HIS GLY ALA LYS ALA TYR TYR GLY GLN SEQRES 1 E 231 MET LEU GLU ASP LEU LYS ARG GLN VAL LEU GLU ALA ASN SEQRES 2 E 231 LEU ALA LEU PRO LYS HIS ASN LEU VAL THR LEU THR TRP SEQRES 3 E 231 GLY ASN VAL SER ALA VAL ASP ARG GLU ARG GLY VAL PHE SEQRES 4 E 231 VAL ILE LYS PRO SER GLY VAL ASP TYR SER ILE MET THR SEQRES 5 E 231 ALA ASP ASP MET VAL VAL VAL SER ILE GLU THR GLY GLU SEQRES 6 E 231 VAL VAL GLU GLY ALA LYS LYS PRO SER SER ASP THR PRO SEQRES 7 E 231 THR HIS ARG LEU LEU TYR GLN ALA PHE PRO SER ILE GLY SEQRES 8 E 231 GLY ILE VAL HIS THR HIS SER ARG HIS ALA THR ILE TRP SEQRES 9 E 231 ALA GLN ALA GLY GLN SER ILE PRO ALA THR GLY THR THR SEQRES 10 E 231 HIS ALA ASN TYR PHE TYR GLY THR ILE PRO CYS THR ARG SEQRES 11 E 231 LYS MET THR ASP ALA GLU ILE ASN GLY GLU TYR GLU TRP SEQRES 12 E 231 GLU THR GLY ASN VAL ILE VAL GLU THR PHE GLU LYS GLN SEQRES 13 E 231 GLY ILE ASP ALA ALA GLN MET PRO GLY VAL LEU VAL HIS SEQRES 14 E 231 SER HIS GLY PRO PHE ALA TRP GLY LYS ASN ALA GLU ASP SEQRES 15 E 231 ALA VAL HIS ASN ALA ILE VAL LEU GLU GLU VAL ALA TYR SEQRES 16 E 231 MET GLY ILE PHE CYS ARG GLN LEU ALA PRO GLN LEU PRO SEQRES 17 E 231 ASP MET GLN GLN THR LEU LEU ASN LYS HIS TYR LEU ARG SEQRES 18 E 231 LYS HIS GLY ALA LYS ALA TYR TYR GLY GLN SEQRES 1 F 231 MET LEU GLU ASP LEU LYS ARG GLN VAL LEU GLU ALA ASN SEQRES 2 F 231 LEU ALA LEU PRO LYS HIS ASN LEU VAL THR LEU THR TRP SEQRES 3 F 231 GLY ASN VAL SER ALA VAL ASP ARG GLU ARG GLY VAL PHE SEQRES 4 F 231 VAL ILE LYS PRO SER GLY VAL ASP TYR SER ILE MET THR SEQRES 5 F 231 ALA ASP ASP MET VAL VAL VAL SER ILE GLU THR GLY GLU SEQRES 6 F 231 VAL VAL GLU GLY ALA LYS LYS PRO SER SER ASP THR PRO SEQRES 7 F 231 THR HIS ARG LEU LEU TYR GLN ALA PHE PRO SER ILE GLY SEQRES 8 F 231 GLY ILE VAL HIS THR HIS SER ARG HIS ALA THR ILE TRP SEQRES 9 F 231 ALA GLN ALA GLY GLN SER ILE PRO ALA THR GLY THR THR SEQRES 10 F 231 HIS ALA ASN TYR PHE TYR GLY THR ILE PRO CYS THR ARG SEQRES 11 F 231 LYS MET THR ASP ALA GLU ILE ASN GLY GLU TYR GLU TRP SEQRES 12 F 231 GLU THR GLY ASN VAL ILE VAL GLU THR PHE GLU LYS GLN SEQRES 13 F 231 GLY ILE ASP ALA ALA GLN MET PRO GLY VAL LEU VAL HIS SEQRES 14 F 231 SER HIS GLY PRO PHE ALA TRP GLY LYS ASN ALA GLU ASP SEQRES 15 F 231 ALA VAL HIS ASN ALA ILE VAL LEU GLU GLU VAL ALA TYR SEQRES 16 F 231 MET GLY ILE PHE CYS ARG GLN LEU ALA PRO GLN LEU PRO SEQRES 17 F 231 ASP MET GLN GLN THR LEU LEU ASN LYS HIS TYR LEU ARG SEQRES 18 F 231 LYS HIS GLY ALA LYS ALA TYR TYR GLY GLN HET ZN A 301 1 HET ZN B 302 1 HET ZN C 303 1 HET ZN D 304 1 HET ZN E 305 1 HET ZN F 306 1 HETNAM ZN ZINC ION FORMUL 7 ZN 6(ZN 2+) FORMUL 13 HOH *632(H2 O) HELIX 1 1 LEU A 2 HIS A 19 1 18 HELIX 2 2 THR A 52 MET A 56 5 5 HELIX 3 3 ASP A 76 PHE A 87 1 12 HELIX 4 4 SER A 98 GLY A 108 1 11 HELIX 5 5 GLY A 115 ASN A 120 1 6 HELIX 6 6 THR A 133 GLY A 139 1 7 HELIX 7 7 GLU A 140 GLN A 156 1 17 HELIX 8 8 ASN A 179 ALA A 204 1 26 HELIX 9 9 GLN A 211 LYS A 222 1 12 HELIX 10 10 LEU B 2 HIS B 19 1 18 HELIX 11 11 THR B 52 MET B 56 5 5 HELIX 12 12 ASP B 76 PHE B 87 1 12 HELIX 13 13 SER B 98 GLY B 108 1 11 HELIX 14 14 GLY B 115 ASN B 120 1 6 HELIX 15 15 THR B 133 GLY B 139 1 7 HELIX 16 16 GLU B 140 GLY B 157 1 18 HELIX 17 17 ASN B 179 ALA B 204 1 26 HELIX 18 18 GLN B 211 LYS B 222 1 12 HELIX 19 19 LEU C 2 HIS C 19 1 18 HELIX 20 20 THR C 52 MET C 56 5 5 HELIX 21 21 ASP C 76 PHE C 87 1 12 HELIX 22 22 SER C 98 GLY C 108 1 11 HELIX 23 23 GLY C 115 ASN C 120 1 6 HELIX 24 24 THR C 133 GLY C 139 1 7 HELIX 25 25 GLU C 140 GLN C 156 1 17 HELIX 26 26 ASN C 179 ALA C 204 1 26 HELIX 27 27 GLN C 211 LYS C 222 1 12 HELIX 28 28 LEU D 2 HIS D 19 1 18 HELIX 29 29 THR D 52 MET D 56 5 5 HELIX 30 30 ASP D 76 PHE D 87 1 12 HELIX 31 31 SER D 98 GLY D 108 1 11 HELIX 32 32 GLY D 115 ASN D 120 1 6 HELIX 33 33 THR D 133 GLY D 139 1 7 HELIX 34 34 GLU D 140 GLY D 157 1 18 HELIX 35 35 ASN D 179 ALA D 204 1 26 HELIX 36 36 GLN D 211 LYS D 222 1 12 HELIX 37 37 LEU E 2 HIS E 19 1 18 HELIX 38 38 THR E 52 MET E 56 5 5 HELIX 39 39 ASP E 76 PHE E 87 1 12 HELIX 40 40 SER E 98 GLY E 108 1 11 HELIX 41 41 GLY E 115 ASN E 120 1 6 HELIX 42 42 THR E 133 GLY E 139 1 7 HELIX 43 43 GLU E 140 LYS E 155 1 16 HELIX 44 44 ASN E 179 ALA E 204 1 26 HELIX 45 45 GLN E 211 ARG E 221 1 11 HELIX 46 46 LEU F 2 HIS F 19 1 18 HELIX 47 47 THR F 52 MET F 56 5 5 HELIX 48 48 ASP F 76 PHE F 87 1 12 HELIX 49 49 SER F 98 GLY F 108 1 11 HELIX 50 50 GLY F 115 ASN F 120 1 6 HELIX 51 51 THR F 133 ASN F 138 1 6 HELIX 52 52 GLU F 140 GLN F 156 1 17 HELIX 53 53 ASN F 179 ALA F 204 1 26 HELIX 54 54 GLN F 211 LYS F 222 1 12 SHEET 1 A 7 VAL A 66 GLU A 68 0 SHEET 2 A 7 VAL A 57 SER A 60 -1 N VAL A 58 O GLU A 68 SHEET 3 A 7 VAL A 38 ILE A 41 -1 N PHE A 39 O VAL A 59 SHEET 4 A 7 ASN A 28 ASP A 33 -1 N ALA A 31 O VAL A 40 SHEET 5 A 7 GLY A 92 HIS A 95 -1 O ILE A 93 N SER A 30 SHEET 6 A 7 GLY A 172 GLY A 177 -1 O ALA A 175 N VAL A 94 SHEET 7 A 7 GLY A 165 VAL A 168 -1 N VAL A 166 O PHE A 174 SHEET 1 B 7 VAL B 66 GLU B 68 0 SHEET 2 B 7 VAL B 57 SER B 60 -1 N VAL B 58 O VAL B 67 SHEET 3 B 7 VAL B 38 ILE B 41 -1 N PHE B 39 O VAL B 59 SHEET 4 B 7 ASN B 28 ASP B 33 -1 N ALA B 31 O VAL B 40 SHEET 5 B 7 GLY B 92 HIS B 95 -1 O HIS B 95 N ASN B 28 SHEET 6 B 7 GLY B 172 GLY B 177 -1 O ALA B 175 N VAL B 94 SHEET 7 B 7 GLY B 165 VAL B 168 -1 N VAL B 168 O GLY B 172 SHEET 1 C 7 VAL C 66 GLU C 68 0 SHEET 2 C 7 VAL C 57 SER C 60 -1 N VAL C 58 O VAL C 67 SHEET 3 C 7 VAL C 38 ILE C 41 -1 N PHE C 39 O VAL C 59 SHEET 4 C 7 ASN C 28 ASP C 33 -1 N ALA C 31 O VAL C 40 SHEET 5 C 7 GLY C 92 HIS C 95 -1 O HIS C 95 N ASN C 28 SHEET 6 C 7 GLY C 172 GLY C 177 -1 O ALA C 175 N VAL C 94 SHEET 7 C 7 GLY C 165 VAL C 168 -1 N VAL C 168 O GLY C 172 SHEET 1 D 7 VAL D 66 GLU D 68 0 SHEET 2 D 7 VAL D 57 SER D 60 -1 N VAL D 58 O VAL D 67 SHEET 3 D 7 VAL D 38 ILE D 41 -1 N PHE D 39 O VAL D 59 SHEET 4 D 7 ASN D 28 ASP D 33 -1 N ALA D 31 O VAL D 40 SHEET 5 D 7 GLY D 92 HIS D 95 -1 O HIS D 95 N ASN D 28 SHEET 6 D 7 GLY D 172 GLY D 177 -1 O ALA D 175 N VAL D 94 SHEET 7 D 7 GLY D 165 VAL D 168 -1 N VAL D 168 O GLY D 172 SHEET 1 E 7 VAL E 66 GLU E 68 0 SHEET 2 E 7 VAL E 57 SER E 60 -1 N VAL E 58 O GLU E 68 SHEET 3 E 7 VAL E 38 ILE E 41 -1 N PHE E 39 O VAL E 59 SHEET 4 E 7 ASN E 28 ASP E 33 -1 N ALA E 31 O VAL E 40 SHEET 5 E 7 GLY E 92 HIS E 95 -1 O HIS E 95 N ASN E 28 SHEET 6 E 7 GLY E 172 GLY E 177 -1 O ALA E 175 N VAL E 94 SHEET 7 E 7 GLY E 165 VAL E 168 -1 N VAL E 168 O GLY E 172 SHEET 1 F 7 VAL F 66 GLU F 68 0 SHEET 2 F 7 VAL F 57 SER F 60 -1 N VAL F 58 O GLU F 68 SHEET 3 F 7 VAL F 38 ILE F 41 -1 N PHE F 39 O VAL F 59 SHEET 4 F 7 ASN F 28 ASP F 33 -1 N ASP F 33 O VAL F 38 SHEET 5 F 7 GLY F 92 HIS F 95 -1 O HIS F 95 N ASN F 28 SHEET 6 F 7 GLY F 172 GLY F 177 -1 O ALA F 175 N VAL F 94 SHEET 7 F 7 GLY F 165 VAL F 168 -1 N VAL F 168 O GLY F 172 LINK NE2 HIS A 95 ZN ZN A 301 1555 1555 2.37 LINK NE2 HIS A 97 ZN ZN A 301 1555 1555 2.37 LINK NE2 HIS A 171 ZN ZN A 301 1555 1555 2.20 LINK NE2 HIS B 95 ZN ZN B 302 1555 1555 2.20 LINK NE2 HIS B 97 ZN ZN B 302 1555 1555 2.42 LINK NE2 HIS B 171 ZN ZN B 302 1555 1555 2.20 LINK ZN ZN B 302 O HOH B 403 1555 1555 2.75 LINK NE2 HIS C 95 ZN ZN C 303 1555 1555 2.21 LINK NE2 HIS C 97 ZN ZN C 303 1555 1555 2.41 LINK NE2 HIS C 171 ZN ZN C 303 1555 1555 2.24 LINK ZN ZN C 303 O HOH C 389 1555 1555 2.64 LINK NE2 HIS D 95 ZN ZN D 304 1555 1555 2.20 LINK NE2 HIS D 97 ZN ZN D 304 1555 1555 2.33 LINK NE2 HIS D 171 ZN ZN D 304 1555 1555 2.23 LINK ZN ZN D 304 O HOH D 371 1555 1555 2.29 LINK NE2 HIS E 95 ZN ZN E 305 1555 1555 2.27 LINK NE2 HIS E 97 ZN ZN E 305 1555 1555 2.54 LINK NE2 HIS E 171 ZN ZN E 305 1555 1555 2.33 LINK NE2 HIS F 95 ZN ZN F 306 1555 1555 2.27 LINK NE2 HIS F 97 ZN ZN F 306 1555 1555 2.47 LINK NE2 HIS F 171 ZN ZN F 306 1555 1555 2.25 SITE 1 AC1 3 HIS A 95 HIS A 97 HIS A 171 SITE 1 AC2 5 HIS B 95 HIS B 97 HIS B 171 HOH B 388 SITE 2 AC2 5 HOH B 403 SITE 1 AC3 4 HIS C 95 HIS C 97 HIS C 171 HOH C 389 SITE 1 AC4 4 HIS D 95 HIS D 97 HIS D 171 HOH D 371 SITE 1 AC5 3 HIS E 95 HIS E 97 HIS E 171 SITE 1 AC6 3 HIS F 95 HIS F 97 HIS F 171 CRYST1 105.900 105.900 274.800 90.00 90.00 90.00 P 4 21 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 0.009443 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009443 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003639 0.00000