HEADER ISOMERASE 03-APR-08 3CQK TITLE CRYSTAL STRUCTURE OF L-XYLULOSE-5-PHOSPHATE 3-EPIMERASE ULAE (FORM B) TITLE 2 COMPLEX WITH ZN2+ AND 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 3CQK 1 REMARK LINK REVDAT 5 25-OCT-17 3CQK 1 REMARK REVDAT 4 19-JUN-13 3CQK 1 JRNL REVDAT 3 13-JUL-11 3CQK 1 VERSN REVDAT 2 24-FEB-09 3CQK 1 VERSN REVDAT 1 25-NOV-08 3CQK 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. 2.33 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) : 2.33 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.24 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 23386 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1151 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) : 2.33 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1186 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 69.08 REMARK 3 BIN R VALUE (WORKING SET) : 0.2100 REMARK 3 BIN FREE R VALUE SET COUNT : 56 REMARK 3 BIN FREE R VALUE : 0.2950 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4384 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 82 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 36.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.60000 REMARK 3 B22 (A**2) : -1.05000 REMARK 3 B33 (A**2) : -0.55000 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): 0.461 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.229 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.149 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.517 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4484 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6066 ; 1.326 ; 1.955 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 550 ; 6.405 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 222 ;36.634 ;23.874 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 774 ;15.750 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 38 ;17.980 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 648 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3442 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1936 ; 0.193 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3022 ; 0.298 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 175 ; 0.160 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.026 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 49 ; 0.311 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.205 ; 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): 2848 ; 0.759 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4392 ; 1.280 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1912 ; 1.817 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1674 ; 2.893 ; 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 : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 5 A 280 REMARK 3 ORIGIN FOR THE GROUP (A): 25.4479 58.7287 22.9149 REMARK 3 T TENSOR REMARK 3 T11: 0.0617 T22: -0.0491 REMARK 3 T33: -0.0672 T12: -0.0038 REMARK 3 T13: -0.0232 T23: -0.0017 REMARK 3 L TENSOR REMARK 3 L11: 0.6183 L22: 0.6193 REMARK 3 L33: 0.3875 L12: -0.1225 REMARK 3 L13: -0.0608 L23: -0.3263 REMARK 3 S TENSOR REMARK 3 S11: -0.0169 S12: -0.0309 S13: 0.0188 REMARK 3 S21: 0.1702 S22: -0.0221 S23: -0.0380 REMARK 3 S31: -0.0739 S32: 0.0401 S33: 0.0390 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 5 B 280 REMARK 3 ORIGIN FOR THE GROUP (A): 32.0545 42.3582 -1.2920 REMARK 3 T TENSOR REMARK 3 T11: 0.0511 T22: -0.0413 REMARK 3 T33: -0.0427 T12: 0.0423 REMARK 3 T13: 0.0411 T23: 0.0047 REMARK 3 L TENSOR REMARK 3 L11: 0.5561 L22: 0.6296 REMARK 3 L33: 0.5797 L12: 0.2646 REMARK 3 L13: 0.1994 L23: 0.1385 REMARK 3 S TENSOR REMARK 3 S11: -0.0461 S12: 0.0694 S13: -0.0572 REMARK 3 S21: -0.0830 S22: 0.0037 S23: -0.0557 REMARK 3 S31: 0.1451 S32: 0.1053 S33: 0.0424 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 3CQK 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_1000047092. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-AUG-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 : 43820 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.320 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 (%) : 92.4 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 65.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.34400 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 3CQH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 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 41.03950 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 41.03950 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 52.51400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 66.27500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 52.51400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 66.27500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 41.03950 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 52.51400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 66.27500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 41.03950 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 52.51400 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 66.27500 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: 21380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -157.9 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 LYS A 4 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 VAL B 281 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: 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 -156.32 -103.17 REMARK 500 LEU A 76 66.65 -103.02 REMARK 500 TYR A 122 -61.56 -120.88 REMARK 500 ASP A 158 38.79 -82.09 REMARK 500 TRP A 192 -145.47 -119.77 REMARK 500 ASP B 41 -156.93 -93.72 REMARK 500 LEU B 76 68.50 -107.16 REMARK 500 ASP B 158 35.91 -79.91 REMARK 500 GLN B 181 -162.11 -126.03 REMARK 500 TRP B 192 -147.50 -118.39 REMARK 500 PRO B 217 105.93 -56.56 REMARK 500 ASN B 222 74.67 24.63 REMARK 500 SER B 254 -43.25 -21.96 REMARK 500 GLU B 255 -28.91 -33.52 REMARK 500 ALA B 257 81.90 123.55 REMARK 500 GLU B 258 -96.72 70.84 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 285 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 155 OE2 REMARK 620 2 ASP A 185 OD2 102.1 REMARK 620 3 HIS A 211 ND1 98.6 116.7 REMARK 620 4 GLU A 251 OE1 168.8 87.0 82.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 286 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 206 NE2 REMARK 620 2 HOH A 328 O 94.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 285 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 155 OE2 REMARK 620 2 ASP B 185 OD2 103.5 REMARK 620 3 HIS B 211 ND1 104.2 129.5 REMARK 620 4 GLU B 251 OE2 156.6 90.9 79.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 286 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 206 NE2 REMARK 620 2 HOH B 349 O 91.8 REMARK 620 N 1 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 285 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 285 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 286 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 286 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 287 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 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: 3CQI RELATED DB: PDB REMARK 900 RELATED ID: 3CQJ RELATED DB: PDB DBREF 3CQK A 2 284 UNP Q8XDI5 ULAE_ECO57 2 284 DBREF 3CQK B 2 284 UNP Q8XDI5 ULAE_ECO57 2 284 SEQADV 3CQK MET A -10 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK GLY A -9 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK SER A -8 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK SER A -7 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS A -6 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS A -5 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS A -4 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS A -3 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS A -2 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS A -1 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK GLY A 0 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK SER A 1 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK MET B -10 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK GLY B -9 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK SER B -8 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK SER B -7 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS B -6 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS B -5 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS B -4 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS B -3 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS B -2 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK HIS B -1 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK GLY B 0 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQK 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 ZN A 285 1 HET ZN A 286 1 HET SO4 A 287 5 HET ZN B 285 1 HET ZN B 286 1 HET SO4 B 287 5 HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 3 ZN 4(ZN 2+) FORMUL 5 SO4 2(O4 S 2-) FORMUL 9 HOH *82(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 SER A 190 1 6 HELIX 12 12 ASP A 195 ILE A 204 1 10 HELIX 13 13 GLY A 205 ILE A 207 5 3 HELIX 14 14 ASP A 231 SER A 242 1 12 HELIX 15 15 TRP A 253 ALA A 257 5 5 HELIX 16 16 ASP A 259 ALA A 278 1 20 HELIX 17 17 LYS B 13 LEU B 15 5 3 HELIX 18 18 CYS B 20 LEU B 31 1 12 HELIX 19 19 THR B 43 SER B 48 1 6 HELIX 20 20 ARG B 49 TRP B 52 5 4 HELIX 21 21 SER B 53 GLY B 68 1 16 HELIX 22 22 SER B 77 ARG B 81 5 5 HELIX 23 23 ASP B 88 GLY B 110 1 23 HELIX 24 24 ASN B 127 GLN B 149 1 23 HELIX 25 25 TYR B 159 ASN B 163 5 5 HELIX 26 26 SER B 164 ASN B 176 1 13 HELIX 27 27 ASP B 185 ALA B 191 1 7 HELIX 28 28 ASP B 195 GLY B 203 1 9 HELIX 29 29 ILE B 204 ILE B 207 5 4 HELIX 30 30 ASP B 231 GLY B 243 1 13 HELIX 31 31 ASP B 259 LYS B 277 1 19 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 8 PHE B 180 TYR B 183 0 SHEET 2 B 8 THR B 151 GLU B 155 1 N LEU B 152 O GLN B 181 SHEET 3 B 8 VAL B 113 LEU B 116 1 N ILE B 114 O THR B 151 SHEET 4 B 8 SER B 73 LEU B 76 1 N MET B 74 O GLN B 115 SHEET 5 B 8 PHE B 35 SER B 39 1 N MET B 38 O CYS B 75 SHEET 6 B 8 LEU B 8 TYR B 11 1 N ILE B 10 O PHE B 35 SHEET 7 B 8 TYR B 248 ILE B 250 1 O TYR B 248 N GLY B 9 SHEET 8 B 8 VAL B 210 VAL B 212 1 N VAL B 210 O LEU B 249 LINK OE2 GLU A 155 ZN ZN A 285 1555 1555 2.07 LINK OD2 ASP A 185 ZN ZN A 285 1555 1555 2.10 LINK NE2 HIS A 206 ZN ZN A 286 1555 1555 2.37 LINK ND1 HIS A 211 ZN ZN A 285 1555 1555 2.04 LINK OE1 GLU A 251 ZN ZN A 285 1555 1555 2.04 LINK ZN ZN A 286 O HOH A 328 1555 1555 2.70 LINK OE2 GLU B 155 ZN ZN B 285 1555 1555 2.27 LINK OD2 ASP B 185 ZN ZN B 285 1555 1555 2.17 LINK NE2 HIS B 206 ZN ZN B 286 1555 1555 2.46 LINK ND1 HIS B 211 ZN ZN B 285 1555 1555 2.03 LINK OE2 GLU B 251 ZN ZN B 285 1555 1555 2.32 LINK ZN ZN B 286 O HOH B 349 1555 1555 2.45 SITE 1 AC1 4 GLU A 155 ASP A 185 HIS A 211 GLU A 251 SITE 1 AC2 4 GLU B 155 ASP B 185 HIS B 211 GLU B 251 SITE 1 AC3 2 HIS A 206 HIS B 173 SITE 1 AC4 3 HIS A 173 HIS B 173 HIS B 206 SITE 1 AC5 6 TYR A 11 LYS A 13 SER A 77 ARG A 80 SITE 2 AC5 6 LYS A 221 TRP A 253 SITE 1 AC6 4 GLN A 197 ARG A 234 ARG B 132 ARG B 135 CRYST1 105.028 132.550 82.079 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 0.009521 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007544 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012183 0.00000