HEADER LYASE 08-MAY-07 2PU1 TITLE CRYSTAL STRUCTURE OF THE T. BRUCEI ENOLASE COMPLEXED WITH FLUORO- TITLE 2 PHOSPHONOACETOHYDROXAMATE (FPAH) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENOLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 2-PHOSPHO-D-GLYCERATE HYDRO-LYASE; COMPND 5 EC: 4.2.1.11; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI; SOURCE 3 ORGANISM_TAXID: 5691; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS LYASE, GLYCOLYSIS, HIS-TAG EXPDTA X-RAY DIFFRACTION AUTHOR M.V.A.S.NAVARRO,D.J.RIGDEN,R.C.GARRATT,S.M.G.DIAS REVDAT 4 30-AUG-23 2PU1 1 REMARK REVDAT 3 20-OCT-21 2PU1 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 2PU1 1 VERSN REVDAT 1 20-NOV-07 2PU1 0 JRNL AUTH M.V.NAVARRO,S.M.GOMES DIAS,L.V.MELLO,M.T.DA SILVA GIOTTO, JRNL AUTH 2 S.GAVALDA,C.BLONSKI,R.C.GARRATT,D.J.RIGDEN JRNL TITL STRUCTURAL FLEXIBILITY IN TRYPANOSOMA BRUCEI ENOLASE JRNL TITL 2 REVEALED BY X-RAY CRYSTALLOGRAPHY AND MOLECULAR DYNAMICS. JRNL REF FEBS J. V. 274 5077 2007 JRNL REFN ISSN 1742-464X JRNL PMID 17822439 JRNL DOI 10.1111/J.1742-4658.2007.06027.X REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.T.DA SILVA GIOTTO,V.HANNAERT,D.VERTOMMEN,M.V.A.S.NAVARRO, REMARK 1 AUTH 2 M.H.RIDER,P.A.M.MICHELS,R.C.GARRATT,D.J.RIGDEN REMARK 1 TITL THE CRYSTAL STRUCTURE OF TRYPANOSOMA BRUCEI ENOLASE: REMARK 1 TITL 2 VISUALISATION OF THE INHIBITORY METAL BINDING SITE III AND REMARK 1 TITL 3 POTENTIAL AS TARGET FOR SELECTIVE, IRREVERSIBLE INHIBITION REMARK 1 REF J.MOL.BIOL. V. 331 653 2003 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 12899835 REMARK 1 DOI 10.1016/S0022-2836(03)00752-6 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.04 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 40063 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) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2132 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5748 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2220 REMARK 3 BIN FREE R VALUE SET COUNT : 309 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3281 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 354 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.03000 REMARK 3 B22 (A**2) : -0.04000 REMARK 3 B33 (A**2) : 0.07000 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): 0.218 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.114 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.073 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.055 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3389 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4580 ; 1.611 ; 1.978 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 436 ; 9.733 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 141 ;38.983 ;24.894 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 600 ;13.526 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;22.314 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 510 ; 0.113 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2536 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1798 ; 0.212 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2301 ; 0.300 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 326 ; 0.301 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.043 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 43 ; 0.208 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 38 ; 0.346 ; 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): 2237 ; 1.544 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3451 ; 2.364 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1323 ; 2.876 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1128 ; 4.458 ; 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 -1 A 429 REMARK 3 ORIGIN FOR THE GROUP (A): 23.2112 20.8962 -20.3982 REMARK 3 T TENSOR REMARK 3 T11: -0.1147 T22: -0.1018 REMARK 3 T33: -0.0879 T12: 0.0153 REMARK 3 T13: -0.0095 T23: 0.0055 REMARK 3 L TENSOR REMARK 3 L11: 1.1126 L22: 0.8593 REMARK 3 L33: 1.8732 L12: -0.2466 REMARK 3 L13: 0.1358 L23: -0.5379 REMARK 3 S TENSOR REMARK 3 S11: -0.0419 S12: -0.0270 S13: 0.1455 REMARK 3 S21: 0.0798 S22: 0.0733 S23: 0.1113 REMARK 3 S31: -0.1861 S32: -0.2301 S33: -0.0314 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 : A 701 A 1054 REMARK 3 ORIGIN FOR THE GROUP (A): 25.3926 16.4848 -20.0244 REMARK 3 T TENSOR REMARK 3 T11: -0.0820 T22: -0.0383 REMARK 3 T33: -0.0358 T12: -0.0133 REMARK 3 T13: 0.0016 T23: -0.0014 REMARK 3 L TENSOR REMARK 3 L11: 1.2531 L22: 1.5214 REMARK 3 L33: 1.8800 L12: -0.3070 REMARK 3 L13: 0.1251 L23: -0.5536 REMARK 3 S TENSOR REMARK 3 S11: -0.0314 S12: -0.0220 S13: -0.0014 REMARK 3 S21: 0.0112 S22: 0.0587 S23: 0.0614 REMARK 3 S31: 0.0378 S32: -0.1539 S33: -0.0273 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 2PU1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042774. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-OCT-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU ULTRAX 18 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42224 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 21.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.99 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.70 REMARK 200 R MERGE FOR SHELL (I) : 0.43500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.300 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: 1OEP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 % (W/V) PEG1000, 0.01 M ZNSO4 OR REMARK 280 ZNCL2, AND 0.1 M MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K 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 54.50300 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 54.50300 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 37.40450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 55.32200 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.40450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 55.32200 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 54.50300 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.40450 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 55.32200 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 54.50300 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.40450 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 55.32200 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 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 74.80900 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -54.50300 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 -2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O GLY A 153 O LEU A 161 1.98 REMARK 500 O HOH A 810 O HOH A 1004 2.13 REMARK 500 REMARK 500 REMARK: NULL 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 1028 O HOH A 1030 3654 0.76 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 THR A 260 N - CA - C ANGL. DEV. = 18.6 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 VAL A 58 59.70 34.17 REMARK 500 VAL A 72 -58.32 -122.21 REMARK 500 HIS A 156 70.16 31.82 REMARK 500 THR A 260 61.00 -111.51 REMARK 500 ASP A 318 -75.69 -126.31 REMARK 500 VAL A 322 44.32 34.10 REMARK 500 ARG A 400 125.98 85.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 HIS A 156 ALA A 157 88.43 REMARK 500 LEU A 259 THR A 260 121.86 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 550 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 0 ND1 REMARK 620 2 GLU A 27 OE2 108.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 40 O REMARK 620 2 SER A 40 OG 87.6 REMARK 620 3 FSG A 600 O2 178.1 92.0 REMARK 620 4 FSG A 600 O2 178.8 93.1 3.0 REMARK 620 5 FSG A 600 O2P 94.3 91.2 83.9 86.6 REMARK 620 6 FSG A 600 O2P 92.3 92.0 85.8 88.6 2.2 REMARK 620 7 HOH A 727 O 92.9 86.6 89.0 86.3 172.4 174.6 REMARK 620 8 HOH A 817 O 88.7 174.1 91.8 90.5 93.8 92.8 88.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 500 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 243 OD2 REMARK 620 2 GLU A 291 OE2 87.0 REMARK 620 3 ASP A 318 OD2 170.3 89.7 REMARK 620 4 FSG A 600 O3 93.1 95.7 96.3 REMARK 620 5 FSG A 600 O3 93.6 96.8 95.8 1.2 REMARK 620 6 HOH A 759 O 85.2 102.7 86.7 161.3 160.3 REMARK 620 N 1 2 3 4 5 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 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FSG A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 700 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OEP RELATED DB: PDB REMARK 900 FIRST STRUCTURE OF THE T. BRUCEI ENOLASE REMARK 900 RELATED ID: 2PTW RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH SULPHATE AND ZN ION IN A METAL REMARK 900 BINDING SITE IV REMARK 900 RELATED ID: 2PTX RELATED DB: PDB REMARK 900 CLOSED CONFORMATION OF THE T. BRUCEI ENOLASE COMPLEXED WITH SULPHATE REMARK 900 RELATED ID: 2PTY RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH PEP REMARK 900 RELATED ID: 2PTZ RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH PAH, HIS156-OUT CONFORMATION REMARK 900 RELATED ID: 2PU0 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH PAH, HIS156-IN CONFORMATION DBREF 2PU1 A 1 429 UNP Q38BV6 Q38BV6_9TRYP 1 429 SEQADV 2PU1 GLY A -2 UNP Q38BV6 EXPRESSION TAG SEQADV 2PU1 SER A -1 UNP Q38BV6 EXPRESSION TAG SEQADV 2PU1 HIS A 0 UNP Q38BV6 EXPRESSION TAG SEQADV 2PU1 LYS A 28 UNP Q38BV6 ARG 28 ENGINEERED MUTATION SEQRES 1 A 432 GLY SER HIS MET THR ILE GLN LYS VAL HIS GLY ARG GLU SEQRES 2 A 432 VAL LEU ASP SER ARG GLY ASN PRO THR VAL GLU VAL GLU SEQRES 3 A 432 VAL THR THR GLU LYS GLY VAL PHE ARG SER ALA VAL PRO SEQRES 4 A 432 SER GLY ALA SER THR GLY VAL TYR GLU ALA CYS GLU LEU SEQRES 5 A 432 ARG ASP GLY ASP LYS LYS ARG TYR VAL GLY LYS GLY CYS SEQRES 6 A 432 LEU GLN ALA VAL LYS ASN VAL ASN GLU VAL ILE GLY PRO SEQRES 7 A 432 ALA LEU ILE GLY ARG ASP GLU LEU LYS GLN GLU GLU LEU SEQRES 8 A 432 ASP THR LEU MET LEU ARG LEU ASP GLY THR PRO ASN LYS SEQRES 9 A 432 GLY LYS LEU GLY ALA ASN ALA ILE LEU GLY CYS SER MET SEQRES 10 A 432 ALA ILE SER LYS ALA ALA ALA ALA ALA LYS GLY VAL PRO SEQRES 11 A 432 LEU TYR ARG TYR LEU ALA SER LEU ALA GLY THR LYS GLU SEQRES 12 A 432 LEU ARG LEU PRO VAL PRO CYS PHE ASN VAL ILE ASN GLY SEQRES 13 A 432 GLY LYS HIS ALA GLY ASN ALA LEU PRO PHE GLN GLU PHE SEQRES 14 A 432 MET ILE ALA PRO VAL LYS ALA THR SER PHE SER GLU ALA SEQRES 15 A 432 LEU ARG MET GLY SER GLU VAL TYR HIS SER LEU ARG GLY SEQRES 16 A 432 ILE ILE LYS LYS LYS TYR GLY GLN ASP ALA VAL ASN VAL SEQRES 17 A 432 GLY ASP GLU GLY GLY PHE ALA PRO PRO ILE LYS ASP ILE SEQRES 18 A 432 ASN GLU PRO LEU PRO ILE LEU MET GLU ALA ILE GLU GLU SEQRES 19 A 432 ALA GLY HIS ARG GLY LYS PHE ALA ILE CYS MET ASP CYS SEQRES 20 A 432 ALA ALA SER GLU THR TYR ASP GLU LYS LYS GLN GLN TYR SEQRES 21 A 432 ASN LEU THR PHE LYS SER PRO GLU PRO THR TRP VAL THR SEQRES 22 A 432 ALA GLU GLN LEU ARG GLU THR TYR CYS LYS TRP ALA HIS SEQRES 23 A 432 ASP TYR PRO ILE VAL SER ILE GLU ASP PRO TYR ASP GLN SEQRES 24 A 432 ASP ASP PHE ALA GLY PHE ALA GLY ILE THR GLU ALA LEU SEQRES 25 A 432 LYS GLY LYS THR GLN ILE VAL GLY ASP ASP LEU THR VAL SEQRES 26 A 432 THR ASN THR GLU ARG ILE LYS MET ALA ILE GLU LYS LYS SEQRES 27 A 432 ALA CYS ASN SER LEU LEU LEU LYS ILE ASN GLN ILE GLY SEQRES 28 A 432 THR ILE SER GLU ALA ILE ALA SER SER LYS LEU CYS MET SEQRES 29 A 432 GLU ASN GLY TRP SER VAL MET VAL SER HIS ARG SER GLY SEQRES 30 A 432 GLU THR GLU ASP THR TYR ILE ALA ASP LEU VAL VAL ALA SEQRES 31 A 432 LEU GLY SER GLY GLN ILE LYS THR GLY ALA PRO CYS ARG SEQRES 32 A 432 GLY GLU ARG THR ALA LYS LEU ASN GLN LEU LEU ARG ILE SEQRES 33 A 432 GLU GLU GLU LEU GLY ALA HIS ALA LYS PHE GLY PHE PRO SEQRES 34 A 432 GLY TRP SER HET ZN A 500 1 HET ZN A 501 1 HET ZN A 550 1 HET FSG A 600 20 HET EDO A 700 4 HETNAM ZN ZINC ION HETNAM FSG [(1S)-1-FLUORO-2-(HYDROXYAMINO)-2-OXOETHYL]PHOSPHONIC HETNAM 2 FSG ACID HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 ZN 3(ZN 2+) FORMUL 5 FSG C2 H5 F N O5 P FORMUL 6 EDO C2 H6 O2 FORMUL 7 HOH *354(H2 O) HELIX 1 1 ARG A 56 LYS A 60 5 5 HELIX 2 2 CYS A 62 VAL A 72 1 11 HELIX 3 3 VAL A 72 ILE A 78 1 7 HELIX 4 4 LYS A 84 GLY A 97 1 14 HELIX 5 5 GLY A 105 GLY A 125 1 21 HELIX 6 6 PRO A 127 GLY A 137 1 11 HELIX 7 7 SER A 175 GLY A 199 1 25 HELIX 8 8 GLN A 200 VAL A 203 5 4 HELIX 9 9 GLU A 220 ALA A 232 1 13 HELIX 10 10 ALA A 245 GLU A 248 5 4 HELIX 11 11 THR A 270 TYR A 285 1 16 HELIX 12 12 ASP A 298 LEU A 309 1 12 HELIX 13 13 ASN A 324 LYS A 334 1 11 HELIX 14 14 LYS A 343 GLY A 348 1 6 HELIX 15 15 THR A 349 ASN A 363 1 15 HELIX 16 16 THR A 379 GLY A 389 1 11 HELIX 17 17 ARG A 400 GLY A 418 1 19 HELIX 18 18 PHE A 425 SER A 429 5 5 SHEET 1 A 3 LYS A 5 LEU A 12 0 SHEET 2 A 3 PRO A 18 THR A 26 -1 O THR A 19 N VAL A 11 SHEET 3 A 3 GLY A 29 ALA A 34 -1 O SER A 33 N VAL A 22 SHEET 1 B 2 ARG A 142 LEU A 143 0 SHEET 2 B 2 LYS A 422 PHE A 423 1 O LYS A 422 N LEU A 143 SHEET 1 C 9 VAL A 145 PRO A 146 0 SHEET 2 C 9 GLN A 392 LYS A 394 1 O ILE A 393 N VAL A 145 SHEET 3 C 9 SER A 366 SER A 370 1 N VAL A 369 O LYS A 394 SHEET 4 C 9 SER A 339 LEU A 342 1 N LEU A 340 O MET A 368 SHEET 5 C 9 GLN A 314 GLY A 317 1 N GLY A 317 O SER A 339 SHEET 6 C 9 ILE A 287 GLU A 291 1 N VAL A 288 O GLN A 314 SHEET 7 C 9 ALA A 239 ASP A 243 1 N MET A 242 O SER A 289 SHEET 8 C 9 GLU A 165 ALA A 169 -1 N MET A 167 O CYS A 241 SHEET 9 C 9 PHE A 148 ASN A 152 -1 N PHE A 148 O ILE A 168 SHEET 1 D 3 TYR A 250 ASP A 251 0 SHEET 2 D 3 GLN A 256 ASN A 258 -1 O GLN A 256 N ASP A 251 SHEET 3 D 3 TRP A 268 VAL A 269 -1 O VAL A 269 N TYR A 257 LINK ND1 HIS A 0 ZN ZN A 550 1555 1555 2.31 LINK OE2 GLU A 27 ZN ZN A 550 1555 1555 1.98 LINK O SER A 40 ZN ZN A 501 1555 1555 2.10 LINK OG SER A 40 ZN ZN A 501 1555 1555 2.27 LINK OD2 ASP A 243 ZN ZN A 500 1555 1555 2.14 LINK OE2 GLU A 291 ZN ZN A 500 1555 1555 2.02 LINK OD2 ASP A 318 ZN ZN A 500 1555 1555 2.11 LINK ZN ZN A 500 O3 AFSG A 600 1555 1555 2.24 LINK ZN ZN A 500 O3 BFSG A 600 1555 1555 2.13 LINK ZN ZN A 500 O HOH A 759 1555 1555 2.12 LINK ZN ZN A 501 O2 AFSG A 600 1555 1555 2.30 LINK ZN ZN A 501 O2 BFSG A 600 1555 1555 2.16 LINK ZN ZN A 501 O2PAFSG A 600 1555 1555 2.12 LINK ZN ZN A 501 O2PBFSG A 600 1555 1555 2.12 LINK ZN ZN A 501 O HOH A 727 1555 1555 2.14 LINK ZN ZN A 501 O HOH A 817 1555 1555 2.12 SITE 1 AC1 5 ASP A 243 GLU A 291 ASP A 318 FSG A 600 SITE 2 AC1 5 HOH A 759 SITE 1 AC2 4 SER A 40 FSG A 600 HOH A 727 HOH A 817 SITE 1 AC3 4 HIS A 0 GLU A 27 HIS A 283 HOH A1042 SITE 1 AC4 20 GLY A 38 ALA A 39 SER A 40 GLN A 164 SITE 2 AC4 20 GLU A 165 GLU A 208 ASP A 243 GLU A 291 SITE 3 AC4 20 ASP A 318 LEU A 341 LYS A 343 ARG A 372 SITE 4 AC4 20 SER A 373 LYS A 394 ZN A 500 ZN A 501 SITE 5 AC4 20 HOH A 722 HOH A 727 HOH A 760 HOH A 817 SITE 1 AC5 6 ARG A 32 TYR A 129 GLN A 409 GLU A 416 SITE 2 AC5 6 HOH A 738 HOH A 782 CRYST1 74.809 110.644 109.006 90.00 90.00 90.00 C 2 2 21 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 0.013367 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009038 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009174 0.00000