HEADER TRANSFERASE 30-MAY-14 4UNP TITLE MTB TMK IN COMPLEX WITH COMPOUND 34 COMPND MOL_ID: 1; COMPND 2 MOLECULE: THYMIDYLATE KINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: THYMIDINE MONOPHOSPHATE KINASE, DTMP KINASE, TMPK; COMPND 5 EC: 2.7.4.9; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSFERASE, TRANSFER (ATP TMP PHOSPHOTRANSFERASE), KINASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.READ,S.HUSSEIN,H.GINGELL,J.TUCKER REVDAT 3 10-JAN-24 4UNP 1 REMARK REVDAT 2 22-JUL-15 4UNP 1 JRNL REVDAT 1 14-JAN-15 4UNP 0 JRNL AUTH M.NAIK,A.RAICHURKAR,B.S.BANDODKAR,B.V.VARUN,S.BHAT, JRNL AUTH 2 R.KALKHAMBKAR,K.MURUGAN,R.MENON,J.BHAT,B.PAUL,H.IYER, JRNL AUTH 3 S.HUSSEIN,J.A.TUCKER,M.VOGTHERR,K.J.EMBREY,H.MCMIKEN, JRNL AUTH 4 S.PRASAD,A.GILL,B.G.UGARKAR,J.VENKATRAMAN,J.READ,M.PANDA JRNL TITL STRUCTURE GUIDED LEAD GENERATION FOR M. TUBERCULOSIS JRNL TITL 2 THYMIDYLATE KINASE (MTB TMK): DISCOVERY OF 3-CYANOPYRIDONE JRNL TITL 3 AND 1,6-NAPHTHYRIDIN-2-ONE AS POTENT INHIBITORS. JRNL REF J.MED.CHEM. V. 58 753 2015 JRNL REFN ISSN 0022-2623 JRNL PMID 25486447 JRNL DOI 10.1021/JM5012947 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0090 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.15 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 14437 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 : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 746 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 997 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.72 REMARK 3 BIN R VALUE (WORKING SET) : 0.3080 REMARK 3 BIN FREE R VALUE SET COUNT : 64 REMARK 3 BIN FREE R VALUE : 0.3520 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1347 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 47 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.33000 REMARK 3 B22 (A**2) : 3.33000 REMARK 3 B33 (A**2) : -5.00000 REMARK 3 B12 (A**2) : 1.67000 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): 0.179 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.159 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.129 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.250 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.957 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1430 ; 0.017 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 934 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1952 ; 1.491 ; 1.935 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2252 ; 0.945 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 189 ; 5.794 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 59 ;35.093 ;22.034 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 204 ;19.875 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;24.476 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 216 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1686 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 319 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 925 ; 0.812 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 386 ; 0.165 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1453 ; 1.578 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 505 ; 2.499 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 499 ; 4.193 ; 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 : 1 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 210 REMARK 3 ORIGIN FOR THE GROUP (A): 41.4821 23.4226 60.7228 REMARK 3 T TENSOR REMARK 3 T11: 0.0440 T22: 0.0764 REMARK 3 T33: 0.0789 T12: -0.0069 REMARK 3 T13: 0.0501 T23: -0.0292 REMARK 3 L TENSOR REMARK 3 L11: 0.5584 L22: 2.7688 REMARK 3 L33: 3.5132 L12: 0.2656 REMARK 3 L13: -0.1184 L23: -2.1745 REMARK 3 S TENSOR REMARK 3 S11: -0.0524 S12: -0.1101 S13: -0.0004 REMARK 3 S21: 0.1555 S22: 0.0431 S23: 0.0862 REMARK 3 S31: -0.0979 S32: -0.2093 S33: 0.0093 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 4UNP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-MAY-14. REMARK 100 THE DEPOSITION ID IS D_1290060808. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAY-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15212 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 52.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.37000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1G3U REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 89.87867 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 44.93933 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 44.93933 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 89.87867 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 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 SER A 142 REMARK 465 ALA A 143 REMARK 465 GLU A 144 REMARK 465 LEU A 145 REMARK 465 ALA A 146 REMARK 465 GLY A 147 REMARK 465 GLU A 148 REMARK 465 ARG A 149 REMARK 465 SER A 150 REMARK 465 ARG A 151 REMARK 465 GLY A 152 REMARK 465 ARG A 153 REMARK 465 ALA A 154 REMARK 465 GLN A 155 REMARK 465 ARG A 156 REMARK 465 ASP A 157 REMARK 465 PRO A 158 REMARK 465 GLY A 159 REMARK 465 ARG A 160 REMARK 465 ALA A 161 REMARK 465 ARG A 162 REMARK 465 ASP A 163 REMARK 465 ASN A 164 REMARK 465 TYR A 165 REMARK 465 GLU A 166 REMARK 465 ARG A 167 REMARK 465 ASP A 168 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 115 CD CE NZ REMARK 470 GLU A 170 CG CD OE1 OE2 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 ARG A 95 142.18 68.62 REMARK 500 TYR A 96 -152.55 -154.67 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 169 GLU A 170 149.19 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 A2047 DISTANCE = 7.35 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TXW A 1211 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4UNN RELATED DB: PDB REMARK 900 MTB TMK IN COMPLEX WITH COMPOUND 8 REMARK 900 RELATED ID: 4UNQ RELATED DB: PDB REMARK 900 MTB TMK IN COMPLEX WITH COMPOUND 36 REMARK 900 RELATED ID: 4UNR RELATED DB: PDB REMARK 900 MTB TMK IN COMPLEX WITH COMPOUND 23 REMARK 900 RELATED ID: 4UNS RELATED DB: PDB REMARK 900 MTB TMK IN COMPLEX WITH COMPOUND 40 DBREF 4UNP A 1 210 UNP P9WKE0 KTHY_MYCTO 1 210 SEQRES 1 A 210 MET LEU ILE ALA ILE GLU GLY VAL ASP GLY ALA GLY LYS SEQRES 2 A 210 ARG THR LEU VAL GLU LYS LEU SER GLY ALA PHE ARG ALA SEQRES 3 A 210 ALA GLY ARG SER VAL ALA THR LEU ALA PHE PRO ARG TYR SEQRES 4 A 210 GLY GLN SER VAL ALA ALA ASP ILE ALA ALA GLU ALA LEU SEQRES 5 A 210 HIS GLY GLU HIS GLY ASP LEU ALA SER SER VAL TYR ALA SEQRES 6 A 210 MET ALA THR LEU PHE ALA LEU ASP ARG ALA GLY ALA VAL SEQRES 7 A 210 HIS THR ILE GLN GLY LEU CYS ARG GLY TYR ASP VAL VAL SEQRES 8 A 210 ILE LEU ASP ARG TYR VAL ALA SER ASN ALA ALA TYR SER SEQRES 9 A 210 ALA ALA ARG LEU HIS GLU ASN ALA ALA GLY LYS ALA ALA SEQRES 10 A 210 ALA TRP VAL GLN ARG ILE GLU PHE ALA ARG LEU GLY LEU SEQRES 11 A 210 PRO LYS PRO ASP TRP GLN VAL LEU LEU ALA VAL SER ALA SEQRES 12 A 210 GLU LEU ALA GLY GLU ARG SER ARG GLY ARG ALA GLN ARG SEQRES 13 A 210 ASP PRO GLY ARG ALA ARG ASP ASN TYR GLU ARG ASP ALA SEQRES 14 A 210 GLU LEU GLN GLN ARG THR GLY ALA VAL TYR ALA GLU LEU SEQRES 15 A 210 ALA ALA GLN GLY TRP GLY GLY ARG TRP LEU VAL VAL GLY SEQRES 16 A 210 ALA ASP VAL ASP PRO GLY ARG LEU ALA ALA THR LEU ALA SEQRES 17 A 210 PRO PRO HET TXW A1211 15 HETNAM TXW 5-METHYL-7-PROPYL-1,6-NAPHTHYRIDIN-2(1H)-ONE FORMUL 2 TXW C12 H14 N2 O FORMUL 3 HOH *47(H2 O) HELIX 1 1 ASP A 9 ALA A 27 1 19 HELIX 2 2 SER A 42 HIS A 53 1 12 HELIX 3 3 ASP A 58 SER A 61 5 4 HELIX 4 4 SER A 62 GLY A 76 1 15 HELIX 5 5 ALA A 77 TYR A 88 1 12 HELIX 6 6 TYR A 96 LEU A 108 1 13 HELIX 7 7 GLY A 114 ALA A 126 1 13 HELIX 8 8 GLU A 170 GLN A 185 1 16 HELIX 9 9 ASP A 199 ALA A 208 1 10 SHEET 1 AA 5 VAL A 31 ALA A 35 0 SHEET 2 AA 5 VAL A 90 ASP A 94 1 O VAL A 90 N ALA A 32 SHEET 3 AA 5 LEU A 2 GLY A 7 1 O ILE A 3 N LEU A 93 SHEET 4 AA 5 TRP A 135 LEU A 139 1 O TRP A 135 N ALA A 4 SHEET 5 AA 5 TRP A 191 VAL A 194 1 O LEU A 192 N LEU A 138 CISPEP 1 PHE A 36 PRO A 37 0 -9.83 SITE 1 AC1 4 PHE A 70 ARG A 74 ASN A 100 TYR A 103 CRYST1 65.140 65.140 134.818 90.00 90.00 120.00 P 32 2 1 6 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 0.015352 0.008863 0.000000 0.00000 SCALE2 0.000000 0.017726 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007417 0.00000