HEADER HYDROLASE 13-SEP-02 1MQ7 TITLE CRYSTAL STRUCTURE OF DUTPASE FROM MYCOBACTERIUM TUBERCULOSIS (RV2697C) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEOXYURIDINE 5'-TRIPHOSPHATE NUCLEOTIDOHYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DUTPASE, DUTP PYROPHOSPHATASE; COMPND 5 EC: 3.6.1.23; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 GENE: RV2697C; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS JELLY-ROLL, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, KEYWDS 2 TB STRUCTURAL GENOMICS CONSORTIUM, TBSGC, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.R.SAWAYA,S.CHAN,B.W.SEGELKE,T.LEKIN,K.HEIKE,U.S.CHO,C.NARANJO, AUTHOR 2 L.J.PERRY,T.O.YEATES,D.EISENBERG,TB STRUCTURAL GENOMICS CONSORTIUM AUTHOR 3 (TBSGC) REVDAT 5 14-FEB-24 1MQ7 1 REMARK LINK REVDAT 4 13-JUL-11 1MQ7 1 VERSN REVDAT 3 24-FEB-09 1MQ7 1 VERSN REVDAT 2 11-JAN-05 1MQ7 1 JRNL KEYWDS AUTHOR REMARK REVDAT 1 09-OCT-02 1MQ7 0 JRNL AUTH S.CHAN,B.SEGELKE,T.LEKIN,H.KRUPKA,U.S.CHO,M.-Y.KIM,M.SO, JRNL AUTH 2 C.-Y.KIM,C.M.NARANJO,Y.C.ROGERS,M.S.PARK,G.S.WALDO, JRNL AUTH 3 I.PASHKOV,D.CASCIO,J.L.PERRY,M.R.SAWAYA JRNL TITL CRYSTAL STRUCTURE OF THE MYCOBACTERIUM TUBERCULOSIS DUTPASE: JRNL TITL 2 INSIGHTS INTO THE CATALYTIC MECHANISM. JRNL REF J.MOL.BIOL. V. 341 503 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15276840 JRNL DOI 10.1016/J.JMB.2004.06.028 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.D.MOL,J.M.HARRIS,E.M.MCLNTOSH,J.A.TAINER REMARK 1 TITL HUMAN DUTP PYROPHOSPHATASE: URACIL RECOGNITION BY A BETA REMARK 1 TITL 2 HAIRPIN AND ACTIVE SITES FORMED BY THREE SEPARATE SUBUNITS REMARK 1 REF STRUCTURE V. 4 1077 1996 REMARK 1 REFN ISSN 0969-2126 REMARK 1 DOI 10.1016/S0969-2126(96)00114-1 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.25 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) (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 11317 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) : 0.197 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1170 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1646 REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE : 0.2580 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 202 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 985 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.14 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.830 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 48.19 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : TRS.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : TRS.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MQ7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-SEP-02. REMARK 100 THE DEPOSITION ID IS D_1000017092. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUN-02 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 : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI (220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11317 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 31.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 18.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07800 REMARK 200 FOR THE DATA SET : 62.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.39300 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: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 1DUD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, EDTA, TRIS, PH 8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 3 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z,-X,-Y REMARK 290 7555 -Z,-X,Y REMARK 290 8555 -Z,X,-Y REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z,-X REMARK 290 11555 Y,-Z,-X REMARK 290 12555 -Y,-Z,X REMARK 290 13555 X+1/2,Y+1/2,Z+1/2 REMARK 290 14555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 15555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 16555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 17555 Z+1/2,X+1/2,Y+1/2 REMARK 290 18555 Z+1/2,-X+1/2,-Y+1/2 REMARK 290 19555 -Z+1/2,-X+1/2,Y+1/2 REMARK 290 20555 -Z+1/2,X+1/2,-Y+1/2 REMARK 290 21555 Y+1/2,Z+1/2,X+1/2 REMARK 290 22555 -Y+1/2,Z+1/2,-X+1/2 REMARK 290 23555 Y+1/2,-Z+1/2,-X+1/2 REMARK 290 24555 -Y+1/2,-Z+1/2,X+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 49.41150 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 49.41150 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 49.41150 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 49.41150 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 49.41150 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 49.41150 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 49.41150 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 49.41150 REMARK 290 SMTRY1 17 0.000000 0.000000 1.000000 49.41150 REMARK 290 SMTRY2 17 1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY3 17 0.000000 1.000000 0.000000 49.41150 REMARK 290 SMTRY1 18 0.000000 0.000000 1.000000 49.41150 REMARK 290 SMTRY2 18 -1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY3 18 0.000000 -1.000000 0.000000 49.41150 REMARK 290 SMTRY1 19 0.000000 0.000000 -1.000000 49.41150 REMARK 290 SMTRY2 19 -1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY3 19 0.000000 1.000000 0.000000 49.41150 REMARK 290 SMTRY1 20 0.000000 0.000000 -1.000000 49.41150 REMARK 290 SMTRY2 20 1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY3 20 0.000000 -1.000000 0.000000 49.41150 REMARK 290 SMTRY1 21 0.000000 1.000000 0.000000 49.41150 REMARK 290 SMTRY2 21 0.000000 0.000000 1.000000 49.41150 REMARK 290 SMTRY3 21 1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY1 22 0.000000 -1.000000 0.000000 49.41150 REMARK 290 SMTRY2 22 0.000000 0.000000 1.000000 49.41150 REMARK 290 SMTRY3 22 -1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY1 23 0.000000 1.000000 0.000000 49.41150 REMARK 290 SMTRY2 23 0.000000 0.000000 -1.000000 49.41150 REMARK 290 SMTRY3 23 -1.000000 0.000000 0.000000 49.41150 REMARK 290 SMTRY1 24 0.000000 -1.000000 0.000000 49.41150 REMARK 290 SMTRY2 24 0.000000 0.000000 -1.000000 49.41150 REMARK 290 SMTRY3 24 1.000000 0.000000 0.000000 49.41150 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TRIMER THAT IS GENERATED BY REMARK 300 THE FOLLOWING CRYSTALLOGRAPHIC SYMMETRY OPERATORS -Y+1, -Z+1, X AND REMARK 300 Z, -X+1, -Y+1 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 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 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 C TRS A 155 LIES ON A SPECIAL POSITION. REMARK 375 N TRS A 155 LIES ON A SPECIAL POSITION. REMARK 375 C TRS A 156 LIES ON A SPECIAL POSITION. REMARK 375 N TRS A 156 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 200 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 251 LIES ON A SPECIAL POSITION. 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 1 REMARK 465 ALA A 136 REMARK 465 SER A 137 REMARK 465 THR A 138 REMARK 465 SER A 139 REMARK 465 ARG A 140 REMARK 465 GLY A 141 REMARK 465 ASP A 142 REMARK 465 GLY A 143 REMARK 465 GLY A 144 REMARK 465 HIS A 145 REMARK 465 GLY A 146 REMARK 465 SER A 147 REMARK 465 SER A 148 REMARK 465 GLY A 149 REMARK 465 GLY A 150 REMARK 465 HIS A 151 REMARK 465 ALA A 152 REMARK 465 SER A 153 REMARK 465 LEU A 154 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 155 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 156 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: RV2697C RELATED DB: TARGETDB DBREF 1MQ7 A 1 154 UNP P0A552 DUT_MYCTU 1 154 SEQRES 1 A 154 MET SER THR THR LEU ALA ILE VAL ARG LEU ASP PRO GLY SEQRES 2 A 154 LEU PRO LEU PRO SER ARG ALA HIS ASP GLY ASP ALA GLY SEQRES 3 A 154 VAL ASP LEU TYR SER ALA GLU ASP VAL GLU LEU ALA PRO SEQRES 4 A 154 GLY ARG ARG ALA LEU VAL ARG THR GLY VAL ALA VAL ALA SEQRES 5 A 154 VAL PRO PHE GLY MET VAL GLY LEU VAL HIS PRO ARG SER SEQRES 6 A 154 GLY LEU ALA THR ARG VAL GLY LEU SER ILE VAL ASN SER SEQRES 7 A 154 PRO GLY THR ILE ASP ALA GLY TYR ARG GLY GLU ILE LYS SEQRES 8 A 154 VAL ALA LEU ILE ASN LEU ASP PRO ALA ALA PRO ILE VAL SEQRES 9 A 154 VAL HIS ARG GLY ASP ARG ILE ALA GLN LEU LEU VAL GLN SEQRES 10 A 154 ARG VAL GLU LEU VAL GLU LEU VAL GLU VAL SER SER PHE SEQRES 11 A 154 ASP GLU ALA GLY LEU ALA SER THR SER ARG GLY ASP GLY SEQRES 12 A 154 GLY HIS GLY SER SER GLY GLY HIS ALA SER LEU HET TRS A 155 4 HET TRS A 156 4 HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 2 TRS 2(C4 H12 N O3 1+) FORMUL 4 HOH *135(H2 O) HELIX 1 1 GLY A 66 VAL A 71 1 6 SHEET 1 A 4 ALA A 6 ARG A 9 0 SHEET 2 A 4 ARG A 42 ALA A 52 -1 O ALA A 50 N VAL A 8 SHEET 3 A 4 GLU A 89 ASN A 96 -1 O VAL A 92 N VAL A 45 SHEET 4 A 4 LEU A 73 ILE A 75 -1 N SER A 74 O ILE A 95 SHEET 1 B 4 GLY A 26 TYR A 30 0 SHEET 2 B 4 ARG A 110 ARG A 118 -1 O LEU A 114 N VAL A 27 SHEET 3 B 4 MET A 57 HIS A 62 -1 N LEU A 60 O LEU A 115 SHEET 4 B 4 GLY A 80 ILE A 82 -1 O ILE A 82 N GLY A 59 SHEET 1 C 2 VAL A 35 LEU A 37 0 SHEET 2 C 2 ILE A 103 VAL A 105 -1 O VAL A 105 N VAL A 35 LINK C TRS A 155 C1 TRS A 155 1555 1555 1.65 LINK C TRS A 156 C1 TRS A 156 1555 1555 1.65 CISPEP 1 SER A 78 PRO A 79 0 0.19 SITE 1 AC1 4 SER A 74 ILE A 75 VAL A 76 HOH A 204 SITE 1 AC2 3 LEU A 60 HIS A 62 GLN A 117 CRYST1 98.823 98.823 98.823 90.00 90.00 90.00 I 2 3 24 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 0.010119 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010119 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010119 0.00000