HEADER TRANSFERASE 13-OCT-11 3U6W TITLE TRUNCATED M. TUBERCULOSIS LEUA (1-425) COMPLEXED WITH KIV COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-ISOPROPYLMALATE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN (UNP RESIDUES 1-425); COMPND 5 SYNONYM: ALPHA-IPM SYNTHASE, ALPHA-ISOPROPYLMALATE SYNTHASE; COMPND 6 EC: 2.3.3.13; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: H37RV; SOURCE 5 GENE: LEUA, MT3813, MTV025.058, RV3710; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PRP; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PPROEXHTA KEYWDS TIM BARREL, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.KOON,E.N.BAKER,C.J.SQUIRE REVDAT 4 13-SEP-23 3U6W 1 REMARK SEQADV LINK REVDAT 3 08-NOV-17 3U6W 1 REMARK REVDAT 2 04-SEP-13 3U6W 1 JRNL REVDAT 1 14-MAR-12 3U6W 0 JRNL AUTH F.H.HUISMAN,N.KOON,E.M.BULLOCH,H.M.BAKER,E.N.BAKER, JRNL AUTH 2 C.J.SQUIRE,E.J.PARKER JRNL TITL REMOVAL OF THE C-TERMINAL REGULATORY DOMAIN OF JRNL TITL 2 ALPHA-ISOPROPYLMALATE SYNTHASE DISRUPTS FUNCTIONAL SUBSTRATE JRNL TITL 3 BINDING. JRNL REF BIOCHEMISTRY V. 51 2289 2012 JRNL REFN ISSN 0006-2960 JRNL PMID 22352945 JRNL DOI 10.1021/BI201717J REMARK 2 REMARK 2 RESOLUTION. 2.21 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 2.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.26 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 3 NUMBER OF REFLECTIONS : 33458 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) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.298 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1802 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) : 2.21 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.27 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1853 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 69.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE SET COUNT : 102 REMARK 3 BIN FREE R VALUE : 0.3910 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6154 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 159 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.05000 REMARK 3 B22 (A**2) : -0.10000 REMARK 3 B33 (A**2) : 0.04000 REMARK 3 B12 (A**2) : -0.02000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : 0.03000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.300 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.198 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.633 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.897 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.835 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6326 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8635 ; 1.659 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 800 ; 7.157 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 294 ;34.466 ;23.810 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 936 ;15.315 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 51 ;17.163 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 955 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4973 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 4026 ; 0.735 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6487 ; 1.267 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2300 ; 2.265 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2148 ; 3.395 ; 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 3U6W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-NOV-11. REMARK 100 THE DEPOSITION ID IS D_1000068381. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.25 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 MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC REMARK 200 OPTICS : OSMIC REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35261 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.11200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 72.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.27800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.700 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: 3HPX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE, PEG MME 2000, PH 6.25, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 13180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 GLY A -1 REMARK 465 ALA A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 GLU A 5 REMARK 465 SER A 6 REMARK 465 PRO A 7 REMARK 465 ASP A 8 REMARK 465 ALA A 9 REMARK 465 TYR A 10 REMARK 465 THR A 11 REMARK 465 GLU A 12 REMARK 465 SER A 13 REMARK 465 PHE A 14 REMARK 465 GLY A 15 REMARK 465 ALA A 16 REMARK 465 HIS A 17 REMARK 465 THR A 18 REMARK 465 LEU A 392 REMARK 465 ASP A 393 REMARK 465 ALA A 394 REMARK 465 ASP A 395 REMARK 465 ALA A 396 REMARK 465 ALA A 397 REMARK 465 ASP A 398 REMARK 465 CYS A 399 REMARK 465 GLY B -1 REMARK 465 ALA B 0 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 THR B 3 REMARK 465 SER B 4 REMARK 465 GLU B 5 REMARK 465 SER B 6 REMARK 465 PRO B 7 REMARK 465 ASP B 8 REMARK 465 ALA B 9 REMARK 465 TYR B 10 REMARK 465 THR B 11 REMARK 465 GLU B 12 REMARK 465 SER B 13 REMARK 465 PHE B 14 REMARK 465 GLY B 15 REMARK 465 ALA B 16 REMARK 465 HIS B 17 REMARK 465 ALA B 396 REMARK 465 ALA B 397 REMARK 465 ASP B 398 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 VAL A 28 CG1 CG2 REMARK 470 SER A 32 OG REMARK 470 ARG A 57 CZ NH1 NH2 REMARK 470 ARG A 59 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 70 CZ NH1 NH2 REMARK 470 GLN A 84 CG CD OE1 NE2 REMARK 470 ARG A 96 NE CZ NH1 NH2 REMARK 470 ARG A 97 CD NE CZ NH1 NH2 REMARK 470 ARG A 147 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 182 NE CZ NH1 NH2 REMARK 470 LYS A 198 CG CD CE NZ REMARK 470 LYS A 205 CE NZ REMARK 470 GLN A 210 CG CD OE1 NE2 REMARK 470 GLU A 226 CG CD OE1 OE2 REMARK 470 GLU A 237 CG CD OE1 OE2 REMARK 470 ARG A 245 CD NE CZ NH1 NH2 REMARK 470 GLU A 317 CG CD OE1 OE2 REMARK 470 ASP A 346 OD1 OD2 REMARK 470 ARG A 349 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 350 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 391 CG CD CE NZ REMARK 470 VAL A 401 CG1 CG2 REMARK 470 MET A 404 CG SD CE REMARK 470 ARG A 416 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 425 CG1 CG2 REMARK 470 VAL B 20 CG1 CG2 REMARK 470 ASN B 44 CG OD1 ND2 REMARK 470 ILE B 56 CG1 CG2 CD1 REMARK 470 ARG B 57 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 59 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 66 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 84 CG CD OE1 NE2 REMARK 470 ARG B 96 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 97 NE CZ NH1 NH2 REMARK 470 ARG B 104 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 136 CG OD1 OD2 REMARK 470 ARG B 147 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 210 CG CD OE1 NE2 REMARK 470 ARG B 245 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 346 CG OD1 OD2 REMARK 470 ARG B 350 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 381 CG OD1 OD2 REMARK 470 LYS B 391 CG CD CE NZ REMARK 470 LEU B 392 CG CD1 CD2 REMARK 470 ASP B 393 CG OD1 OD2 REMARK 470 CYS B 399 SG REMARK 470 ARG B 416 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 425 CG1 CG2 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 53 -91.77 -118.42 REMARK 500 ARG A 61 155.19 -46.74 REMARK 500 ARG A 80 -79.67 -127.41 REMARK 500 ARG A 182 60.07 39.23 REMARK 500 ARG A 318 -97.42 60.72 REMARK 500 LEU A 358 121.37 -178.39 REMARK 500 TYR A 366 -39.03 71.11 REMARK 500 TYR A 410 -2.54 73.09 REMARK 500 LYS B 21 119.15 -34.48 REMARK 500 ALA B 23 23.36 -142.87 REMARK 500 VAL B 53 -91.10 -117.16 REMARK 500 ARG B 80 -80.71 -122.23 REMARK 500 ARG B 182 50.25 35.98 REMARK 500 ARG B 318 -115.94 65.51 REMARK 500 TYR B 366 -46.45 75.02 REMARK 500 ASP B 402 -7.78 -57.74 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 MN A 426 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 81 OD2 REMARK 620 2 HIS A 285 NE2 97.0 REMARK 620 3 HIS A 287 NE2 109.4 92.9 REMARK 620 4 KIV A 427 O3 94.6 90.5 155.2 REMARK 620 5 KIV A 427 O2 169.9 88.9 78.3 77.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 426 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 81 OD2 REMARK 620 2 HIS B 285 NE2 84.0 REMARK 620 3 HIS B 287 NE2 89.7 98.2 REMARK 620 4 KIV B 427 O2 172.2 91.0 97.0 REMARK 620 5 KIV B 427 O3 95.3 91.2 169.8 78.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 426 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 426 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE KIV A 427 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE KIV B 427 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 428 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 428 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3HPX RELATED DB: PDB REMARK 900 SAME TRUNCATED PROTEIN WITHOUT KIV AND WITH NI2+ REMARK 900 RELATED ID: 1SR9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA COMPLEXED WITH REMARK 900 SUBSTRATE KIV REMARK 900 RELATED ID: 3FIG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA WITH LEUCINE REMARK 900 IN REGULATORY DOMAIN REMARK 900 RELATED ID: 3HPS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA COMPLEXED WITH REMARK 900 KETOISOCAPROATE (KIC) REMARK 900 RELATED ID: 3HPZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA COMPLEXED WITH REMARK 900 BROMOPYRUVATE REMARK 900 RELATED ID: 3HQ1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA COMPLEXED WITH REMARK 900 CITRATE AND MN2+ DBREF 3U6W A 1 425 UNP P96420 LEU1_MYCTU 1 425 DBREF 3U6W B 1 425 UNP P96420 LEU1_MYCTU 1 425 SEQADV 3U6W GLY A -1 UNP P96420 EXPRESSION TAG SEQADV 3U6W ALA A 0 UNP P96420 EXPRESSION TAG SEQADV 3U6W GLY B -1 UNP P96420 EXPRESSION TAG SEQADV 3U6W ALA B 0 UNP P96420 EXPRESSION TAG SEQRES 1 A 427 GLY ALA MET THR THR SER GLU SER PRO ASP ALA TYR THR SEQRES 2 A 427 GLU SER PHE GLY ALA HIS THR ILE VAL LYS PRO ALA GLY SEQRES 3 A 427 PRO PRO ARG VAL GLY GLN PRO SER TRP ASN PRO GLN ARG SEQRES 4 A 427 ALA SER SER MET PRO VAL ASN ARG TYR ARG PRO PHE ALA SEQRES 5 A 427 GLU GLU VAL GLU PRO ILE ARG LEU ARG ASN ARG THR TRP SEQRES 6 A 427 PRO ASP ARG VAL ILE ASP ARG ALA PRO LEU TRP CYS ALA SEQRES 7 A 427 VAL ASP LEU ARG ASP GLY ASN GLN ALA LEU ILE ASP PRO SEQRES 8 A 427 MET SER PRO ALA ARG LYS ARG ARG MET PHE ASP LEU LEU SEQRES 9 A 427 VAL ARG MET GLY TYR LYS GLU ILE GLU VAL GLY PHE PRO SEQRES 10 A 427 SER ALA SER GLN THR ASP PHE ASP PHE VAL ARG GLU ILE SEQRES 11 A 427 ILE GLU GLN GLY ALA ILE PRO ASP ASP VAL THR ILE GLN SEQRES 12 A 427 VAL LEU THR GLN CYS ARG PRO GLU LEU ILE GLU ARG THR SEQRES 13 A 427 PHE GLN ALA CYS SER GLY ALA PRO ARG ALA ILE VAL HIS SEQRES 14 A 427 PHE TYR ASN SER THR SER ILE LEU GLN ARG ARG VAL VAL SEQRES 15 A 427 PHE ARG ALA ASN ARG ALA GLU VAL GLN ALA ILE ALA THR SEQRES 16 A 427 ASP GLY ALA ARG LYS CYS VAL GLU GLN ALA ALA LYS TYR SEQRES 17 A 427 PRO GLY THR GLN TRP ARG PHE GLU TYR SER PRO GLU SER SEQRES 18 A 427 TYR THR GLY THR GLU LEU GLU TYR ALA LYS GLN VAL CYS SEQRES 19 A 427 ASP ALA VAL GLY GLU VAL ILE ALA PRO THR PRO GLU ARG SEQRES 20 A 427 PRO ILE ILE PHE ASN LEU PRO ALA THR VAL GLU MET THR SEQRES 21 A 427 THR PRO ASN VAL TYR ALA ASP SER ILE GLU TRP MET SER SEQRES 22 A 427 ARG ASN LEU ALA ASN ARG GLU SER VAL ILE LEU SER LEU SEQRES 23 A 427 HIS PRO HIS ASN ASP ARG GLY THR ALA VAL ALA ALA ALA SEQRES 24 A 427 GLU LEU GLY PHE ALA ALA GLY ALA ASP ARG ILE GLU GLY SEQRES 25 A 427 CYS LEU PHE GLY ASN GLY GLU ARG THR GLY ASN VAL CYS SEQRES 26 A 427 LEU VAL THR LEU GLY LEU ASN LEU PHE SER ARG GLY VAL SEQRES 27 A 427 ASP PRO GLN ILE ASP PHE SER ASN ILE ASP GLU ILE ARG SEQRES 28 A 427 ARG THR VAL GLU TYR CYS ASN GLN LEU PRO VAL HIS GLU SEQRES 29 A 427 ARG HIS PRO TYR GLY GLY ASP LEU VAL TYR THR ALA PHE SEQRES 30 A 427 SER GLY SER HIS GLN ASP ALA ILE ASN LYS GLY LEU ASP SEQRES 31 A 427 ALA MET LYS LEU ASP ALA ASP ALA ALA ASP CYS ASP VAL SEQRES 32 A 427 ASP ASP MET LEU TRP GLN VAL PRO TYR LEU PRO ILE ASP SEQRES 33 A 427 PRO ARG ASP VAL GLY ARG THR TYR GLU ALA VAL SEQRES 1 B 427 GLY ALA MET THR THR SER GLU SER PRO ASP ALA TYR THR SEQRES 2 B 427 GLU SER PHE GLY ALA HIS THR ILE VAL LYS PRO ALA GLY SEQRES 3 B 427 PRO PRO ARG VAL GLY GLN PRO SER TRP ASN PRO GLN ARG SEQRES 4 B 427 ALA SER SER MET PRO VAL ASN ARG TYR ARG PRO PHE ALA SEQRES 5 B 427 GLU GLU VAL GLU PRO ILE ARG LEU ARG ASN ARG THR TRP SEQRES 6 B 427 PRO ASP ARG VAL ILE ASP ARG ALA PRO LEU TRP CYS ALA SEQRES 7 B 427 VAL ASP LEU ARG ASP GLY ASN GLN ALA LEU ILE ASP PRO SEQRES 8 B 427 MET SER PRO ALA ARG LYS ARG ARG MET PHE ASP LEU LEU SEQRES 9 B 427 VAL ARG MET GLY TYR LYS GLU ILE GLU VAL GLY PHE PRO SEQRES 10 B 427 SER ALA SER GLN THR ASP PHE ASP PHE VAL ARG GLU ILE SEQRES 11 B 427 ILE GLU GLN GLY ALA ILE PRO ASP ASP VAL THR ILE GLN SEQRES 12 B 427 VAL LEU THR GLN CYS ARG PRO GLU LEU ILE GLU ARG THR SEQRES 13 B 427 PHE GLN ALA CYS SER GLY ALA PRO ARG ALA ILE VAL HIS SEQRES 14 B 427 PHE TYR ASN SER THR SER ILE LEU GLN ARG ARG VAL VAL SEQRES 15 B 427 PHE ARG ALA ASN ARG ALA GLU VAL GLN ALA ILE ALA THR SEQRES 16 B 427 ASP GLY ALA ARG LYS CYS VAL GLU GLN ALA ALA LYS TYR SEQRES 17 B 427 PRO GLY THR GLN TRP ARG PHE GLU TYR SER PRO GLU SER SEQRES 18 B 427 TYR THR GLY THR GLU LEU GLU TYR ALA LYS GLN VAL CYS SEQRES 19 B 427 ASP ALA VAL GLY GLU VAL ILE ALA PRO THR PRO GLU ARG SEQRES 20 B 427 PRO ILE ILE PHE ASN LEU PRO ALA THR VAL GLU MET THR SEQRES 21 B 427 THR PRO ASN VAL TYR ALA ASP SER ILE GLU TRP MET SER SEQRES 22 B 427 ARG ASN LEU ALA ASN ARG GLU SER VAL ILE LEU SER LEU SEQRES 23 B 427 HIS PRO HIS ASN ASP ARG GLY THR ALA VAL ALA ALA ALA SEQRES 24 B 427 GLU LEU GLY PHE ALA ALA GLY ALA ASP ARG ILE GLU GLY SEQRES 25 B 427 CYS LEU PHE GLY ASN GLY GLU ARG THR GLY ASN VAL CYS SEQRES 26 B 427 LEU VAL THR LEU GLY LEU ASN LEU PHE SER ARG GLY VAL SEQRES 27 B 427 ASP PRO GLN ILE ASP PHE SER ASN ILE ASP GLU ILE ARG SEQRES 28 B 427 ARG THR VAL GLU TYR CYS ASN GLN LEU PRO VAL HIS GLU SEQRES 29 B 427 ARG HIS PRO TYR GLY GLY ASP LEU VAL TYR THR ALA PHE SEQRES 30 B 427 SER GLY SER HIS GLN ASP ALA ILE ASN LYS GLY LEU ASP SEQRES 31 B 427 ALA MET LYS LEU ASP ALA ASP ALA ALA ASP CYS ASP VAL SEQRES 32 B 427 ASP ASP MET LEU TRP GLN VAL PRO TYR LEU PRO ILE ASP SEQRES 33 B 427 PRO ARG ASP VAL GLY ARG THR TYR GLU ALA VAL HET MN A 426 1 HET KIV A 427 8 HET GOL A 428 6 HET MN B 426 1 HET KIV B 427 8 HET GOL B 428 6 HETNAM MN MANGANESE (II) ION HETNAM KIV 3-METHYL-2-OXOBUTANOIC ACID HETNAM GOL GLYCEROL HETSYN KIV ALPHA-KETOISOVALERIC ACID; KETOVALINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 MN 2(MN 2+) FORMUL 4 KIV 2(C5 H8 O3) FORMUL 5 GOL 2(C3 H8 O3) FORMUL 9 HOH *159(H2 O) HELIX 1 1 PRO A 42 TYR A 46 5 5 HELIX 2 2 PRO A 48 VAL A 53 1 6 HELIX 3 3 THR A 62 ARG A 66 5 5 HELIX 4 4 ARG A 80 LEU A 86 1 7 HELIX 5 5 SER A 91 GLY A 106 1 16 HELIX 6 6 PHE A 114 ALA A 117 5 4 HELIX 7 7 SER A 118 GLN A 131 1 14 HELIX 8 8 ARG A 147 CYS A 158 1 12 HELIX 9 9 SER A 173 VAL A 180 1 8 HELIX 10 10 ASN A 184 TYR A 206 1 23 HELIX 11 11 SER A 219 THR A 223 5 5 HELIX 12 12 GLU A 224 ALA A 240 1 17 HELIX 13 13 THR A 259 LEU A 274 1 16 HELIX 14 14 ASN A 276 GLU A 278 5 3 HELIX 15 15 THR A 292 ALA A 303 1 12 HELIX 16 16 CYS A 311 ASN A 315 5 5 HELIX 17 17 CYS A 323 SER A 333 1 11 HELIX 18 18 ASN A 344 GLN A 357 1 14 HELIX 19 19 SER A 376 LYS A 391 1 16 HELIX 20 20 ASP A 400 MET A 404 5 5 HELIX 21 21 ASP A 414 GLY A 419 5 6 HELIX 22 22 PRO B 42 TYR B 46 5 5 HELIX 23 23 PRO B 48 VAL B 53 1 6 HELIX 24 24 THR B 62 ARG B 66 5 5 HELIX 25 25 ARG B 80 LEU B 86 1 7 HELIX 26 26 SER B 91 GLY B 106 1 16 HELIX 27 27 SER B 118 GLN B 131 1 14 HELIX 28 28 ARG B 147 CYS B 158 1 12 HELIX 29 29 SER B 173 VAL B 180 1 8 HELIX 30 30 ASN B 184 TYR B 206 1 23 HELIX 31 31 SER B 219 THR B 223 5 5 HELIX 32 32 GLU B 224 ALA B 240 1 17 HELIX 33 33 THR B 259 LEU B 274 1 16 HELIX 34 34 ASN B 276 GLU B 278 5 3 HELIX 35 35 THR B 292 ALA B 303 1 12 HELIX 36 36 CYS B 311 ASN B 315 5 5 HELIX 37 37 CYS B 323 SER B 333 1 11 HELIX 38 38 ASN B 344 GLN B 357 1 14 HELIX 39 39 SER B 376 ASP B 395 1 20 HELIX 40 40 ASP B 400 MET B 404 5 5 HELIX 41 41 ASP B 414 GLY B 419 5 6 SHEET 1 A 9 LEU A 73 ALA A 76 0 SHEET 2 A 9 GLU A 109 GLY A 113 1 O GLU A 111 N ALA A 76 SHEET 3 A 9 THR A 139 GLN A 145 1 O LEU A 143 N GLY A 113 SHEET 4 A 9 ARG A 163 SER A 171 1 O HIS A 167 N THR A 144 SHEET 5 A 9 GLN A 210 GLU A 218 1 O ARG A 212 N ALA A 164 SHEET 6 A 9 ILE A 247 ALA A 253 1 O ILE A 248 N TYR A 215 SHEET 7 A 9 VAL A 280 PRO A 286 1 O SER A 283 N PHE A 249 SHEET 8 A 9 ARG A 307 GLY A 310 1 O GLU A 309 N LEU A 284 SHEET 9 A 9 LEU A 73 ALA A 76 1 N CYS A 75 O ILE A 308 SHEET 1 B 2 THR A 373 ALA A 374 0 SHEET 2 B 2 GLU A 423 ALA A 424 1 O GLU A 423 N ALA A 374 SHEET 1 C 9 LEU B 73 ALA B 76 0 SHEET 2 C 9 GLU B 109 GLY B 113 1 O GLU B 111 N ALA B 76 SHEET 3 C 9 THR B 139 GLN B 145 1 O GLN B 141 N ILE B 110 SHEET 4 C 9 ARG B 163 SER B 171 1 O ILE B 165 N VAL B 142 SHEET 5 C 9 GLN B 210 GLU B 218 1 O ARG B 212 N VAL B 166 SHEET 6 C 9 ILE B 247 ALA B 253 1 O ILE B 248 N TYR B 215 SHEET 7 C 9 VAL B 280 PRO B 286 1 O ILE B 281 N ILE B 247 SHEET 8 C 9 ARG B 307 GLY B 310 1 O GLU B 309 N LEU B 284 SHEET 9 C 9 LEU B 73 ALA B 76 1 N CYS B 75 O ILE B 308 SHEET 1 D 2 THR B 373 ALA B 374 0 SHEET 2 D 2 GLU B 423 ALA B 424 1 O GLU B 423 N ALA B 374 LINK OD2 ASP A 81 MN MN A 426 1555 1555 1.92 LINK NE2 HIS A 285 MN MN A 426 1555 1555 2.08 LINK NE2 HIS A 287 MN MN A 426 1555 1555 2.15 LINK MN MN A 426 O3 KIV A 427 1555 1555 2.07 LINK MN MN A 426 O2 KIV A 427 1555 1555 2.25 LINK OD2 ASP B 81 MN MN B 426 1555 1555 2.11 LINK NE2 HIS B 285 MN MN B 426 1555 1555 2.20 LINK NE2 HIS B 287 MN MN B 426 1555 1555 2.19 LINK MN MN B 426 O2 KIV B 427 1555 1555 2.15 LINK MN MN B 426 O3 KIV B 427 1555 1555 2.35 SITE 1 AC1 4 ASP A 81 HIS A 285 HIS A 287 KIV A 427 SITE 1 AC2 4 ASP B 81 HIS B 285 HIS B 287 KIV B 427 SITE 1 AC3 10 ARG A 80 ASP A 81 LEU A 143 SER A 216 SITE 2 AC3 10 GLU A 218 PRO A 252 THR A 254 HIS A 285 SITE 3 AC3 10 HIS A 287 MN A 426 SITE 1 AC4 8 ARG B 80 ASP B 81 GLU B 218 PRO B 252 SITE 2 AC4 8 THR B 254 HIS B 285 HIS B 287 MN B 426 SITE 1 AC5 8 PHE A 313 ASN A 315 VAL A 352 ASN A 356 SITE 2 AC5 8 LEU A 358 PRO A 359 HIS B 361 ARG B 363 SITE 1 AC6 10 HIS A 361 ARG A 363 PHE B 313 ASN B 315 SITE 2 AC6 10 VAL B 352 ASN B 356 LEU B 358 PRO B 359 SITE 3 AC6 10 VAL B 360 HOH B 438 CRYST1 47.715 70.566 69.879 62.29 81.26 70.16 P 1 2 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 0.020958 -0.007561 0.000159 0.00000 SCALE2 0.000000 0.015065 -0.007480 0.00000 SCALE3 0.000000 0.000000 0.016165 0.00000