PDB Short entry for 2WSR HEADER ISOMERASE 08-SEP-09 2WSR TITLE MONOTIM MUTANT RMM0-1, MONOMERIC FORM. COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIOSE PHOSPHATE ISOMERASE, GLYCOSOMAL; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 2-67,84-250; COMPND 5 SYNONYM: TIM, TRIOSE-PHOSPHATE ISOMERASE, MONOTIM MUTANT RMM0-1; COMPND 6 EC: 5.3.1.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI BRUCEI; SOURCE 3 ORGANISM_TAXID: 5702; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET3A KEYWDS TEMPERATURE DEPENDANT EQUILIBRIUM, CATALYSIS, ISOMERASE, GLYCOSOME, KEYWDS 2 GLYCOLYSIS, PENTOSE SHUNT, GLUCONEOGENESIS, LIPID SYNTHESIS, FATTY KEYWDS 3 ACID BIOSYNTHESIS EXPDTA X-RAY DIFFRACTION AUTHOR E.RUDINO-PINERA,S.P.ROJAS-TREJO,R.ARREOLA,G.SAAB-RINCON,X.SOBERON, AUTHOR 2 E.HORJALES REVDAT 4 20-DEC-23 2WSR 1 REMARK REVDAT 3 08-MAY-19 2WSR 1 REMARK REVDAT 2 02-FEB-10 2WSR 1 KEYWDS REMARK REVDAT 1 15-SEP-09 2WSR 0 JRNL AUTH E.RUDINO-PINERA,S.P.ROJAS-TREJO,R.ARREOLA,G.SAAB-RINCON, JRNL AUTH 2 X.SOBERON,E.HORJALES JRNL TITL SPACE GROUP TRANSITION DRIVEN BY TEMPERATURE AND RELATED TO JRNL TITL 2 MONOMER-DIMER TRANSITION IN SOLUTION: THE CASE OF MONOMERIC JRNL TITL 3 TIM OF TRYPANOSOMA BRUCEI BRUCEI JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.65 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.24 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 23193 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) : 0.216 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2552 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1643 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.04 REMARK 3 BIN R VALUE (WORKING SET) : 0.2410 REMARK 3 BIN FREE R VALUE SET COUNT : 176 REMARK 3 BIN FREE R VALUE : 0.3390 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1832 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 303 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.02 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.04000 REMARK 3 B22 (A**2) : 0.04000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.150 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.141 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.071 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.980 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.914 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.878 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2040 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2791 ; 1.780 ; 1.946 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 276 ; 6.221 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 83 ;40.992 ;24.578 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 347 ;13.156 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;19.033 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 319 ; 0.192 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1555 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 864 ; 0.230 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1398 ; 0.293 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 189 ; 0.181 ; 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): 20 ; 0.131 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 17 ; 0.200 ; 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): 1348 ; 0.822 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2114 ; 1.232 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 800 ; 2.081 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 676 ; 3.070 ; 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 : NULL 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 2WSR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-SEP-09. REMARK 100 THE DEPOSITION ID IS D_1290041081. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : VERTICAL FOCUSING MIRROR, SINGLE REMARK 200 CRYSTAL (SI111) BENT REMARK 200 MONOCHROMATOR (HORIZONTAL REMARK 200 FOCUSING). REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32843 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.0 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 4.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.39000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.500 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 1TRI REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES BUFFER PH 6.2, 180 MM REMARK 280 LI2SO4, 26 PERCENT PEG 6000, 5 MM DITHIOTHREITOL, 1 MM EDTA AND REMARK 280 1 MM NAN3, AT 18 DEGREES CELSIUS., TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 42.30850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 20.98800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 42.30850 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 20.98800 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, SER 43 TO PRO REMARK 400 ENGINEERED RESIDUE IN CHAIN A, THR 44 TO ARG REMARK 400 ENGINEERED RESIDUE IN CHAIN A, HIS 47 TO MET REMARK 400 ENGINEERED RESIDUE IN CHAIN A, LEU 48 TO ILE REMARK 400 ENGINEERED RESIDUE IN CHAIN A, ALA 186 TO THR 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 HOH A 2207 O HOH A 2208 2.07 REMARK 500 SG CYS A 14 O HOH A 2035 2.09 REMARK 500 OG SER A 22 O HOH A 2029 2.16 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 2088 O HOH A 2110 4555 2.19 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 LYS A 13 -127.19 38.76 REMARK 500 ASN A 66 150.05 172.98 REMARK 500 ALA A 67 105.09 -164.47 REMARK 500 ASN A 69 -168.59 93.54 REMARK 500 ALA A 70 -81.93 -19.29 REMARK 500 ASP A 71 -109.66 20.98 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 ALA A 70 ASP A 71 140.11 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 1251 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1252 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1253 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1254 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI A 1255 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI A 1256 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MSS RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE MUTANT WITH PHE 45 REPLACED BY SER, VAL REMARK 900 46 REPLACED BY SER, AND RESIDUES 68 - 82 REPLACED BY THE RESIDUES REMARK 900 GNADALAS (F45S,V46S,68-82:GNADALAS ) REMARK 900 RELATED ID: 2V2C RELATED DB: PDB REMARK 900 THE A178L MUTATION IN THE C-TERMINAL HINGE OF THE FLEXIBLE LOOP-6 REMARK 900 OF TRIOSEPHOSPHATE ISOMERASE (TIM) INDUCES A MORE CLOSED REMARK 900 CONFORMATION OF THIS HINGE REGION IN DIMERIC AND MONOMERIC TIM REMARK 900 RELATED ID: 2J27 RELATED DB: PDB REMARK 900 THE FUNCTIONAL ROLE OF THE CONSERVED ACTIVE SITE PROLINE OF REMARK 900 TRIOSEPHOSPHATE ISOMERASE REMARK 900 RELATED ID: 1TPF RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE REMARK 900 RELATED ID: 1KV5 RELATED DB: PDB REMARK 900 STRUCTURE OF TRYPANOSOMA BRUCEI BRUCEI TIM WITH THE SALT-BRIDGE- REMARK 900 FORMING RESIDUE ARG191 MUTATED TO SER REMARK 900 RELATED ID: 1IIH RELATED DB: PDB REMARK 900 STRUCTURE OF TRYPANOSOMA BRUCEI BRUCEI TRIOSEPHOSPHATEISOMERASE REMARK 900 COMPLEXED WITH 3- PHOSPHOGLYCERATE REMARK 900 RELATED ID: 6TIM RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE COMPLEX WITH GLYCEROL -3-PHOSPHATE REMARK 900 RELATED ID: 1TPE RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE REMARK 900 RELATED ID: 1TPD RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE REMARK 900 RELATED ID: 3TIM RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE REMARK 900 RELATED ID: 2VEK RELATED DB: PDB REMARK 900 STRUCTURE-BASED ENZYME ENGINEERING EFFORTS WITH AN INACTIVE REMARK 900 MONOMERIC TIM VARIANT: THE IMPORTANCE OF A SINGLE POINT MUTATION REMARK 900 FOR GENERATING AN ACTIVE SITE WITH SUITABLE BINDING PROPERTIES REMARK 900 RELATED ID: 2VEL RELATED DB: PDB REMARK 900 STRUCTURE-BASED ENZYME ENGINEERING EFFORTS WITH AN INACTIVE REMARK 900 MONOMERIC TIM VARIANT: THE IMPORTANCE OF A SINGLE POINT MUTATION REMARK 900 FOR GENERATING AN ACTIVE SITE WITH SUITABLE BINDING PROPERTIES REMARK 900 RELATED ID: 2V2H RELATED DB: PDB REMARK 900 THE A178L MUTATION IN THE C-TERMINAL HINGE OF THE FLEXIBLE LOOP-6 REMARK 900 OF TRIOSEPHOSPHATE ISOMERASE (TIM) INDUCES A MORE CLOSED REMARK 900 CONFORMATION OF THIS HINGE REGION IN DIMERIC AND MONOMERIC TIM REMARK 900 RELATED ID: 1IIG RELATED DB: PDB REMARK 900 STRUCTURE OF TRYPANOSOMA BRUCEI BRUCEI TRIOSEPHOSPHATEISOMERASE REMARK 900 COMPLEXED WITH 3- PHOSPHONOPROPIONATE REMARK 900 RELATED ID: 1DKW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRIOSE-PHOSPHATE ISOMERASE WITH MODIFIED REMARK 900 SUBSTRATE BINDING SITE REMARK 900 RELATED ID: 1TTJ RELATED DB: PDB REMARK 900 RELATED ID: 2VEM RELATED DB: PDB REMARK 900 STRUCTURE-BASED ENZYME ENGINEERING EFFORTS WITH AN INACTIVE REMARK 900 MONOMERIC TIM VARIANT: THE IMPORTANCE OF A SINGLE POINT MUTATION REMARK 900 FOR GENERATING AN ACTIVE SITE WITH SUITABLE BINDING PROPERTIES REMARK 900 RELATED ID: 1TRD RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE 1 REMARK 900 RELATED ID: 2V5L RELATED DB: PDB REMARK 900 STRUCTURES OF THE OPEN AND CLOSED STATE OF TRYPANOSOMAL REMARK 900 TRIOSEPHOSPHATE ISOMERASE: AS OBSERVED IN A NEW CRYSTAL FORM: REMARK 900 IMPLICATIONS FOR THE REACTION MECHANISM REMARK 900 RELATED ID: 2V0T RELATED DB: PDB REMARK 900 THE A178L MUTATION IN THE C-TERMINAL HINGE OF THE FLEXIBLE LOOP-6 REMARK 900 OF TRIOSEPHOSPHATE ISOMERASE (TIM) INDUCES A MORE CLOSED REMARK 900 CONFORMATION OF THIS HINGE REGION IN DIMERIC AND MONOMERIC TIM REMARK 900 RELATED ID: 4TIM RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE COMPLEX WITH 2- PHOSPHOGLYCERATE REMARK 900 RELATED ID: 1ML1 RELATED DB: PDB REMARK 900 PROTEIN ENGINEERING WITH MONOMERIC TRIOSEPHOSPHATEISOMERASE: THE REMARK 900 MODELLING AND STRUCTURE VERIFICATION OFA SEVEN RESIDUE LOOP REMARK 900 RELATED ID: 1TRI RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE MUTANT WITH 15 RESIDUES (68 - 82) REMARK 900 REPLACED BY 8 RESIDUES REMARK 900 RELATED ID: 2J24 RELATED DB: PDB REMARK 900 THE FUNCTIONAL ROLE OF THE CONSERVED ACTIVE SITE PROLINE OF REMARK 900 TRIOSEPHOSPHATE ISOMERASE REMARK 900 RELATED ID: 2VEI RELATED DB: PDB REMARK 900 STRUCTURE-BASED ENZYME ENGINEERING EFFORTS WITH AN INACTIVE REMARK 900 MONOMERIC TIM VARIANT: THE IMPORTANCE OF A SINGLE POINT MUTATION REMARK 900 FOR GENERATING AN ACTIVE SITE WITH SUITABLE BINDING PROPERTIES REMARK 900 RELATED ID: 5TIM RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE COMPLEX WITH SULFATE REMARK 900 RELATED ID: 1AG1 RELATED DB: PDB REMARK 900 MONOHYDROGEN PHOSPHATE BINDING TO TRYPANOSOMAL TRIOSEPHOSPHATE REMARK 900 ISOMERASE REMARK 900 RELATED ID: 2VEN RELATED DB: PDB REMARK 900 STRUCTURE-BASED ENZYME ENGINEERING EFFORTS WITH AN INACTIVE REMARK 900 MONOMERIC TIM VARIANT: THE IMPORTANCE OF A SINGLE POINT MUTATION REMARK 900 FOR GENERATING AN ACTIVE SITE WITH SUITABLE BINDING PROPERTIES REMARK 900 RELATED ID: 2V2D RELATED DB: PDB REMARK 900 THE A178L MUTATION IN THE C-TERMINAL HINGE OF THE FLEXIBLE LOOP-6 REMARK 900 OF TRIOSEPHOSPHATE ISOMERASE (TIM) INDUCES A MORE CLOSED REMARK 900 CONFORMATION OF THIS HINGE REGION IN DIMERIC AND MONOMERIC TIM REMARK 900 RELATED ID: 1MTM RELATED DB: PDB REMARK 900 LOOP-1 MODELING OF MONOTIM-A100W MUTANT REMARK 900 RELATED ID: 1TSI RELATED DB: PDB REMARK 900 TRIOSEPHOSPHATE ISOMERASE COMPLEX WITH N- HYDROXY-4-PHOSPHONO- REMARK 900 BUTANAMIDE REMARK 900 RELATED ID: 1TTI RELATED DB: PDB REMARK 900 RELATED ID: 2WSQ RELATED DB: PDB REMARK 900 MONOTIM MUTANT RMM0-1, DIMERIC FORM. REMARK 999 REMARK 999 SEQUENCE REMARK 999 UNIPROT DEPOSITION P04789 IS 94 PERCENT IDENTICAL IN REMARK 999 SEQUENCE TO MONOTIM MUTANT RMM0-1 DBREF 2WSR A 2 67 UNP P04789 TPIS_TRYBB 2 67 DBREF 2WSR A 68 83 PDB 2WSR 2WSR 68 83 DBREF 2WSR A 84 250 UNP P04789 TPIS_TRYBB 84 250 SEQADV 2WSR PRO A 43 UNP P04789 SER 43 ENGINEERED MUTATION SEQADV 2WSR ARG A 44 UNP P04789 THR 44 ENGINEERED MUTATION SEQADV 2WSR MET A 47 UNP P04789 HIS 47 ENGINEERED MUTATION SEQADV 2WSR ILE A 48 UNP P04879 LEU 48 ENGINEERED MUTATION SEQADV 2WSR THR A 186 UNP P04789 ALA 186 ENGINEERED MUTATION SEQRES 1 A 242 SER LYS PRO GLN PRO ILE ALA ALA ALA ASN TRP LYS CYS SEQRES 2 A 242 ASN GLY SER GLN GLN SER LEU SER GLU LEU ILE ASP LEU SEQRES 3 A 242 PHE ASN SER THR SER ILE ASN HIS ASP VAL GLN CYS VAL SEQRES 4 A 242 VAL ALA PRO ARG PHE VAL MET ILE ALA MET THR LYS GLU SEQRES 5 A 242 ARG LEU SER HIS PRO LYS PHE VAL ILE ALA ALA GLN ASN SEQRES 6 A 242 ALA GLY ASN ALA ASP GLY LEU ALA SER LEU LYS ASP PHE SEQRES 7 A 242 GLY VAL ASN TRP ILE VAL LEU GLY HIS SER GLU ARG ARG SEQRES 8 A 242 ALA TYR TYR GLY GLU THR ASN GLU ILE VAL ALA ASP LYS SEQRES 9 A 242 VAL ALA ALA ALA VAL ALA SER GLY PHE MET VAL ILE ALA SEQRES 10 A 242 CYS ILE GLY GLU THR LEU GLN GLU ARG GLU SER GLY ARG SEQRES 11 A 242 THR ALA VAL VAL VAL LEU THR GLN ILE ALA ALA ILE ALA SEQRES 12 A 242 LYS LYS LEU LYS LYS ALA ASP TRP ALA LYS VAL VAL ILE SEQRES 13 A 242 ALA TYR GLU PRO VAL TRP ALA ILE GLY THR GLY LYS VAL SEQRES 14 A 242 ALA THR PRO GLN GLN ALA GLN GLU THR HIS ALA LEU ILE SEQRES 15 A 242 ARG SER TRP VAL SER SER LYS ILE GLY ALA ASP VAL ALA SEQRES 16 A 242 GLY GLU LEU ARG ILE LEU TYR GLY GLY SER VAL ASN GLY SEQRES 17 A 242 LYS ASN ALA ARG THR LEU TYR GLN GLN ARG ASP VAL ASN SEQRES 18 A 242 GLY PHE LEU VAL GLY GLY ALA SER LEU LYS PRO GLU PHE SEQRES 19 A 242 VAL ASP ILE ILE LYS ALA THR GLN HET SO4 A1251 5 HET SO4 A1252 5 HET SO4 A1253 5 HET SO4 A1254 5 HET AZI A1255 3 HET AZI A1256 3 HETNAM SO4 SULFATE ION HETNAM AZI AZIDE ION FORMUL 2 SO4 4(O4 S 2-) FORMUL 6 AZI 2(N3 1-) FORMUL 8 HOH *303(H2 O) HELIX 1 1 SER A 17 SER A 30 1 14 HELIX 2 2 ARG A 44 VAL A 46 5 3 HELIX 3 3 MET A 47 LEU A 55 1 9 HELIX 4 4 LEU A 80 PHE A 86 1 7 HELIX 5 5 SER A 96 TYR A 102 1 7 HELIX 6 6 THR A 105 SER A 119 1 15 HELIX 7 7 THR A 130 SER A 136 1 7 HELIX 8 8 ARG A 138 LYS A 153 1 16 HELIX 9 9 LYS A 155 ALA A 160 5 6 HELIX 10 10 PRO A 168 ILE A 172 5 5 HELIX 11 11 THR A 179 ILE A 198 1 20 HELIX 12 12 ASN A 218 GLN A 224 1 7 HELIX 13 13 GLU A 241 ALA A 248 1 8 SHEET 1 AA 8 ILE A 208 LEU A 209 0 SHEET 2 AA 8 VAL A 162 TYR A 166 1 O ILE A 164 N LEU A 209 SHEET 3 AA 8 MET A 122 ILE A 127 1 O VAL A 123 N VAL A 163 SHEET 4 AA 8 TRP A 90 HIS A 95 1 O ILE A 91 N ILE A 124 SHEET 5 AA 8 PHE A 60 ALA A 64 1 O ALA A 64 N VAL A 92 SHEET 6 AA 8 GLN A 38 ALA A 42 1 O CYS A 39 N VAL A 61 SHEET 7 AA 8 ILE A 7 ASN A 11 1 O ALA A 8 N VAL A 40 SHEET 8 AA 8 LEU A 232 VAL A 233 1 O VAL A 233 N ASN A 11 SITE 1 AC1 12 ALA A 171 ILE A 172 GLY A 173 SER A 213 SITE 2 AC1 12 GLY A 234 GLY A 235 HOH A2247 HOH A2285 SITE 3 AC1 12 HOH A2286 HOH A2287 HOH A2288 HOH A2289 SITE 1 AC2 9 ARG A 54 ARG A 99 THR A 105 ASN A 106 SITE 2 AC2 9 HOH A2142 HOH A2290 HOH A2291 HOH A2292 SITE 3 AC2 9 HOH A2293 SITE 1 AC3 6 LYS A 155 LYS A 156 LYS A 239 HOH A2295 SITE 2 AC3 6 HOH A2296 HOH A2297 SITE 1 AC4 8 LYS A 156 GLY A 199 ALA A 200 ASP A 201 SITE 2 AC4 8 LYS A 217 HOH A2298 HOH A2299 HOH A2300 SITE 1 AC5 5 ARG A 134 GLN A 182 ARG A 226 HOH A2301 SITE 2 AC5 5 HOH A2302 SITE 1 AC6 5 SER A 32 ILE A 33 HIS A 57 LYS A 59 SITE 2 AC6 5 HOH A2303 CRYST1 84.617 41.976 69.512 90.00 108.69 90.00 C 1 2 1 4 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 0.011818 0.000000 0.003998 0.00000 SCALE2 0.000000 0.023823 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015187 0.00000