3G1L - Header Asymmetric Unit

HEADER TRANSCRIPTION 30-JAN-09 3G1L

TITLE ETHR FROM MYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH COMPOUND BDM14744

COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTIONAL REGULATORY REPRESSOR PROTEIN (TETR-FAMILY) COMPND 3 ETHR; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: TRANSCRIPTIONAL REGULATOR, TETR FAMILY; COMPND 6 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 STRAIN: H37RV; SOURCE 5 GENE: ETHR, MT3970, RV3855; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(D3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-15B

KEYWDS TETR FAMILY, DNA-BINDING, TRANSCRIPTION, TRANSCRIPTION REGULATION

EXPDTA X-RAY DIFFRACTION

AUTHOR N.WILLAND,B.DIRIE,X.CARETTE,P.BIFANI,A.SINGHAL,M.DESROSES,F.LEROUX, AUTHOR 2 E.WILLERY,V.MATHYS,R.DEPREZ-POULAIN,G.DELCROIX,F.FRENOIS, AUTHOR 3 M.AUMERCIER,C.LOCHT,V.VILLERET,B.DEPREZ,A.R.BAULARD

REVDAT 2 12-MAR-14 3G1L 1 JRNL VERSN REVDAT 1 21-JUL-09 3G1L 0

JRNL AUTH N.WILLAND,B.DIRIE,X.CARETTE,P.BIFANI,A.SINGHAL,M.DESROSES, JRNL AUTH 2 F.LEROUX,E.WILLERY,V.MATHYS,R.DEPREZ-POULAIN,G.DELCROIX, JRNL AUTH 3 F.FRENOIS,M.AUMERCIER,C.LOCHT,V.VILLERET,B.DEPREZ, JRNL AUTH 4 A.R.BAULARD JRNL TITL SYNTHETIC ETHR INHIBITORS BOOST ANTITUBERCULOUS ACTIVITY OF JRNL TITL 2 ETHIONAMIDE. JRNL REF NAT.MED. (N.Y.) V. 15 537 2009 JRNL REFN ISSN 1078-8956 JRNL PMID 19412174 JRNL DOI 10.1038/NM.1950

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.FRENOIS,A.R.BAULARD,V.VILLERET REMARK 1 TITL INSIGHTS INTO MECHANISMS OF INDUCTION AND LIGANDS REMARK 1 TITL 2 RECOGNITION IN THE TRANSCRIPTIONAL REPRESSOR ETHR FROM REMARK 1 TITL 3 MYCOBACTERIUM TUBERCULOSIS. REMARK 1 REF TUBERCULOSIS V. 86 110 2006 REMARK 1 REFN ISSN 1472-9792 REMARK 1 PMID 16243584 REMARK 1 DOI 10.1016/J.TUBE.2005.07.005 REMARK 1 REFERENCE 2 REMARK 1 AUTH F.FRENOIS,J.ENGOHANG-NDONG,C.LOCHT,A.R.BAULARD,V.VILLERET REMARK 1 TITL STRUCTURE OF ETHR IN A LIGAND BOUND CONFORMATION REVEALS REMARK 1 TITL 2 THERAPEUTIC PERSPECTIVES AGAINST TUBERCULOSIS. REMARK 1 REF MOL.CELL V. 16 301 2004 REMARK 1 REFN ISSN 1097-2765 REMARK 1 PMID 15494316 REMARK 1 DOI 10.1016/J.MOLCEL.2004.09.020 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.ENGOHANG-NDONG,D.BAILLAT,M.AUMERCIER,F.BELLEFONTAINE, REMARK 1 AUTH 2 G.S.BESRA,C.LOCHT,A.R.BAULARD REMARK 1 TITL ETHR, A REPRESSOR OF THE TETR/CAMR FAMILY IMPLICATED IN REMARK 1 TITL 2 ETHIONAMIDE RESISTANCE IN MYCOBACTERIA, OCTAMERIZES REMARK 1 TITL 3 COOPERATIVELY ON ITS OPERATOR. REMARK 1 REF MOL.MICROBIOL. V. 51 175 2004 REMARK 1 REFN ISSN 0950-382X REMARK 1 PMID 14651620

REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.47 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 26494 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) : 0.233 REMARK 3 R VALUE (WORKING SET) : 0.231 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1394 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1916 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.2690 REMARK 3 BIN FREE R VALUE SET COUNT : 101 REMARK 3 BIN FREE R VALUE : 0.3450 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1510 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 109 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.03000 REMARK 3 B22 (A**2) : 0.03000 REMARK 3 B33 (A**2) : -0.06000 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): 0.149 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.119 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.093 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.220 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.907 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.867 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1562 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2130 ; 1.363 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 193 ; 4.966 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 74 ;38.757 ;23.784 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 242 ;14.926 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;18.879 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 242 ; 0.097 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1212 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 785 ; 0.208 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1107 ; 0.300 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 75 ; 0.151 ; 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): 50 ; 0.197 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 20 ; 0.146 ; 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): 996 ; 1.348 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1556 ; 1.903 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 647 ; 2.676 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 574 ; 3.720 ; 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): 1643 ; 1.709 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 109 ; 6.611 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1529 ; 2.796 ; 3.000 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 3G1L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-FEB-09. REMARK 100 THE RCSB ID CODE IS RCSB051307.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26494 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 19.470 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 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) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.17M AMMONIUM SULFATE, 0.085M NA- REMARK 280 CACODYLATE (PH 6.5), 15% GLYCEROL, AND 25% POLYETHYLENE GLYCOL REMARK 280 8000, EVAPORATION, TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+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 16.83450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 60.86900 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 60.86900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 8.41725 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 60.86900 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 60.86900 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.25175 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 60.86900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 60.86900 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 8.41725 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 60.86900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 60.86900 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.25175 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 16.83450 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: 2970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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 -1.000000 0.000000 121.73800 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 121.73800 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 16.83450

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 HOH A 284 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 286 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 285 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 ALA A 5 REMARK 465 ALA A 6 REMARK 465 SER A 7 REMARK 465 GLN A 8 REMARK 465 ALA A 9 REMARK 465 SER A 10 REMARK 465 LEU A 11 REMARK 465 PRO A 12 REMARK 465 ARG A 13 REMARK 465 GLY A 14 REMARK 465 ARG A 15 REMARK 465 ARG A 16 REMARK 465 THR A 17 REMARK 465 ALA A 18 REMARK 465 ARG A 19 REMARK 465 PRO A 20 REMARK 465 SER A 21 REMARK 465 ARG A 216 REMARK 465 MET A 217 REMARK 465 GLY A 218 REMARK 465 SER A 219 REMARK 465 SER A 220 REMARK 465 HIS A 221 REMARK 465 HIS A 222 REMARK 465 HIS A 223 REMARK 465 HIS A 224 REMARK 465 HIS A 225 REMARK 465 HIS A 226 REMARK 465 SER A 227 REMARK 465 SER A 228 REMARK 465 GLY A 229 REMARK 465 LEU A 230 REMARK 465 VAL A 231 REMARK 465 PRO A 232 REMARK 465 ARG A 233 REMARK 465 GLY A 234 REMARK 465 SER A 235 REMARK 465 HIS A 236

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 THR A 97 164.75 178.92 REMARK 500 THR A 165 -115.76 -108.76 REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 261 DISTANCE = 6.01 ANGSTROMS

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RF2 A 237

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1U9N RELATED DB: PDB REMARK 900 RELATED ID: 1U9O RELATED DB: PDB REMARK 900 RELATED ID: 3G1M RELATED DB: PDB REMARK 900 RELATED ID: 3G1O RELATED DB: PDB

DBREF 3G1L A 1 216 UNP P96222 P96222_MYCTU 1 216

SEQADV 3G1L MET A -19 UNP P96222 EXPRESSION TAG SEQADV 3G1L GLY A -18 UNP P96222 EXPRESSION TAG SEQADV 3G1L SER A -17 UNP P96222 EXPRESSION TAG SEQADV 3G1L SER A -16 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A -15 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A -14 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A -13 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A -12 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A -11 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A -10 UNP P96222 EXPRESSION TAG SEQADV 3G1L SER A -9 UNP P96222 EXPRESSION TAG SEQADV 3G1L SER A -8 UNP P96222 EXPRESSION TAG SEQADV 3G1L GLY A -7 UNP P96222 EXPRESSION TAG SEQADV 3G1L LEU A -6 UNP P96222 EXPRESSION TAG SEQADV 3G1L VAL A -5 UNP P96222 EXPRESSION TAG SEQADV 3G1L PRO A -4 UNP P96222 EXPRESSION TAG SEQADV 3G1L ARG A -3 UNP P96222 EXPRESSION TAG SEQADV 3G1L GLY A -2 UNP P96222 EXPRESSION TAG SEQADV 3G1L SER A -1 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A 0 UNP P96222 EXPRESSION TAG SEQADV 3G1L MET A 217 UNP P96222 EXPRESSION TAG SEQADV 3G1L GLY A 218 UNP P96222 EXPRESSION TAG SEQADV 3G1L SER A 219 UNP P96222 EXPRESSION TAG SEQADV 3G1L SER A 220 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A 221 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A 222 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A 223 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A 224 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A 225 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A 226 UNP P96222 EXPRESSION TAG SEQADV 3G1L SER A 227 UNP P96222 EXPRESSION TAG SEQADV 3G1L SER A 228 UNP P96222 EXPRESSION TAG SEQADV 3G1L GLY A 229 UNP P96222 EXPRESSION TAG SEQADV 3G1L LEU A 230 UNP P96222 EXPRESSION TAG SEQADV 3G1L VAL A 231 UNP P96222 EXPRESSION TAG SEQADV 3G1L PRO A 232 UNP P96222 EXPRESSION TAG SEQADV 3G1L ARG A 233 UNP P96222 EXPRESSION TAG SEQADV 3G1L GLY A 234 UNP P96222 EXPRESSION TAG SEQADV 3G1L SER A 235 UNP P96222 EXPRESSION TAG SEQADV 3G1L HIS A 236 UNP P96222 EXPRESSION TAG

SEQRES 1 A 256 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 256 LEU VAL PRO ARG GLY SER HIS MET THR THR SER ALA ALA SEQRES 3 A 256 SER GLN ALA SER LEU PRO ARG GLY ARG ARG THR ALA ARG SEQRES 4 A 256 PRO SER GLY ASP ASP ARG GLU LEU ALA ILE LEU ALA THR SEQRES 5 A 256 ALA GLU ASN LEU LEU GLU ASP ARG PRO LEU ALA ASP ILE SEQRES 6 A 256 SER VAL ASP ASP LEU ALA LYS GLY ALA GLY ILE SER ARG SEQRES 7 A 256 PRO THR PHE TYR PHE TYR PHE PRO SER LYS GLU ALA VAL SEQRES 8 A 256 LEU LEU THR LEU LEU ASP ARG VAL VAL ASN GLN ALA ASP SEQRES 9 A 256 MET ALA LEU GLN THR LEU ALA GLU ASN PRO ALA ASP THR SEQRES 10 A 256 ASP ARG GLU ASN MET TRP ARG THR GLY ILE ASN VAL PHE SEQRES 11 A 256 PHE GLU THR PHE GLY SER HIS LYS ALA VAL THR ARG ALA SEQRES 12 A 256 GLY GLN ALA ALA ARG ALA THR SER VAL GLU VAL ALA GLU SEQRES 13 A 256 LEU TRP SER THR PHE MET GLN LYS TRP ILE ALA TYR THR SEQRES 14 A 256 ALA ALA VAL ILE ASP ALA GLU ARG ASP ARG GLY ALA ALA SEQRES 15 A 256 PRO ARG THR LEU PRO ALA HIS GLU LEU ALA THR ALA LEU SEQRES 16 A 256 ASN LEU MET ASN GLU ARG THR LEU PHE ALA SER PHE ALA SEQRES 17 A 256 GLY GLU GLN PRO SER VAL PRO GLU ALA ARG VAL LEU ASP SEQRES 18 A 256 THR LEU VAL HIS ILE TRP VAL THR SER ILE TYR GLY GLU SEQRES 19 A 256 ASN ARG MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SEQRES 20 A 256 SER GLY LEU VAL PRO ARG GLY SER HIS

HET RF2 A 237 18

HETNAM RF2 3-(4-FLUOROPHENYL)-5-PHENYL-4H-1,2,4-TRIAZOLE

FORMUL 2 RF2 C14 H10 F N3 FORMUL 3 HOH *109(H2 O)

HELIX 1 1 ASP A 23 LEU A 37 1 15 HELIX 2 2 PRO A 41 ILE A 45 5 5 HELIX 3 3 SER A 46 GLY A 55 1 10 HELIX 4 4 SER A 57 PHE A 65 1 9 HELIX 5 5 SER A 67 ASN A 93 1 27 HELIX 6 6 ASP A 98 SER A 116 1 19 HELIX 7 7 HIS A 117 ARG A 128 1 12 HELIX 8 8 SER A 131 ARG A 159 1 29 HELIX 9 9 PRO A 167 GLY A 189 1 23 HELIX 10 10 PRO A 195 GLY A 213 1 19

CISPEP 1 GLN A 191 PRO A 192 0 -1.05

SITE 1 AC1 10 TRP A 103 ILE A 107 PHE A 110 TRP A 138 SITE 2 AC1 10 MET A 142 TYR A 148 THR A 149 ASN A 176 SITE 3 AC1 10 ASN A 179 TRP A 207

CRYST1 121.738 121.738 33.669 90.00 90.00 90.00 P 41 21 2 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 0.008214 0.000000 0.000000 0.00000

SCALE2 0.000000 0.008214 0.000000 0.00000

SCALE3 0.000000 0.000000 0.029701 0.00000