HEADER OXIDOREDUCTASE 25-APR-08 3CY0 TITLE CRYSTAL STRUCTURE OF CYTOCHROME P450 CYP121 S237A MUTANT FROM TITLE 2 MYCOBACTERIUM TUBERCULOSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 121; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: P450 MT2; COMPND 5 EC: 1.14.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: H37RV; SOURCE 5 GENE: CYP121; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI KEYWDS CYTOCHROME P450, CYP121, MYCOBACTERIUM TUBERCULOSIS, HEME, IRON, KEYWDS 2 METAL-BINDING, MONOOXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.LEYS REVDAT 4 20-OCT-21 3CY0 1 REMARK SEQADV REVDAT 3 13-JUL-11 3CY0 1 VERSN REVDAT 2 24-FEB-09 3CY0 1 VERSN REVDAT 1 23-SEP-08 3CY0 0 JRNL AUTH K.J.MCLEAN,P.CARROL,D.G.LEWIS,A.J.DUNFORD,H.E.SEWARD, JRNL AUTH 2 R.NEELI,S.T.COLE,T.PARISH,D.LEYS,A.W.MUNRO JRNL TITL CHARACTERISATION OF ACTIVE SITE STRUCTURE OF CYTOCHROME JRNL TITL 2 CYP121 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 67.42 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 36503 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1959 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2625 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.39 REMARK 3 BIN R VALUE (WORKING SET) : 0.2410 REMARK 3 BIN FREE R VALUE SET COUNT : 149 REMARK 3 BIN FREE R VALUE : 0.3090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2979 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 58 REMARK 3 SOLVENT ATOMS : 197 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.67000 REMARK 3 B22 (A**2) : 0.67000 REMARK 3 B33 (A**2) : -1.01000 REMARK 3 B12 (A**2) : 0.34000 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): 0.148 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.136 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.096 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.260 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3208 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3079 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4394 ; 1.493 ; 2.031 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7130 ; 1.509 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 393 ; 5.567 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 131 ;28.759 ;23.206 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 536 ;13.564 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 29 ;15.828 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 516 ; 0.088 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3489 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 608 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 684 ; 0.216 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3064 ; 0.188 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1596 ; 0.172 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1752 ; 0.086 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 169 ; 0.127 ; 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): 13 ; 0.126 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 50 ; 0.225 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.110 ; 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): 2047 ; 0.806 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 786 ; 0.199 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3263 ; 1.263 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1283 ; 1.885 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1129 ; 2.943 ; 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 : 1.20 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 3CY0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAY-08. REMARK 100 THE DEPOSITION ID IS D_1000047351. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36503 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 67.420 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 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: REFMAC 5.2.0005 REMARK 200 STARTING MODEL: 1N40 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2M AMMONIUM SULPHATE, PH 7, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 176.44800 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 88.22400 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 132.33600 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 44.11200 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 220.56000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 176.44800 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 88.22400 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 44.11200 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 132.33600 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 220.56000 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: MONOMER IN THE AU, SOLUTION OLIGOMERISATION UNCLEAR 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -147.0 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 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 44.11200 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 922 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1007 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 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 THR A 2 N CA CB OG1 CG2 REMARK 470 ARG A 17 CZ NH1 NH2 REMARK 470 GLU A 24 CD OE1 OE2 REMARK 470 ARG A 28 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 96 CE NZ REMARK 470 LYS A 100 NZ REMARK 470 LYS A 105 CG CD CE NZ REMARK 470 GLU A 127 CD OE1 OE2 REMARK 470 LYS A 148 CE NZ REMARK 470 LYS A 159 CD CE NZ REMARK 470 ARG A 162 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 184 CD NE CZ NH1 NH2 REMARK 470 GLU A 261 CD OE1 OE2 REMARK 470 LYS A 262 CE NZ REMARK 470 GLU A 317 CD OE1 OE2 REMARK 470 ARG A 353 CD NE CZ NH1 NH2 REMARK 470 LYS A 364 CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 221 CB GLU A 221 CG 0.119 REMARK 500 GLU A 221 CG GLU A 221 CD 0.092 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 134 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 134 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES 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 ALA A 3 108.06 -15.50 REMARK 500 GLU A 29 73.39 -155.94 REMARK 500 PHE A 137 -72.98 -144.06 REMARK 500 PRO A 263 -5.75 -59.24 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 HEM A 462 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 345 SG REMARK 620 2 HEM A 462 NA 100.7 REMARK 620 3 HEM A 462 NB 88.6 88.6 REMARK 620 4 HEM A 462 NC 92.3 166.8 89.9 REMARK 620 5 HEM A 462 ND 103.3 91.2 167.9 87.6 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 SO4 A 817 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 819 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 820 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 462 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1N40 RELATED DB: PDB REMARK 900 WILD TYPE PROTEIN REMARK 900 RELATED ID: 3CXV RELATED DB: PDB REMARK 900 A233G REMARK 900 RELATED ID: 3CXX RELATED DB: PDB REMARK 900 F338H REMARK 900 RELATED ID: 3CXY RELATED DB: PDB REMARK 900 P346L REMARK 900 RELATED ID: 3CXZ RELATED DB: PDB REMARK 900 R386L REMARK 900 RELATED ID: 3CY1 RELATED DB: PDB DBREF 3CY0 A 1 396 UNP P0A514 CP121_MYCTU 1 396 SEQADV 3CY0 ALA A 237 UNP P0A514 SER 237 ENGINEERED MUTATION SEQRES 1 A 396 MET THR ALA THR VAL LEU LEU GLU VAL PRO PHE SER ALA SEQRES 2 A 396 ARG GLY ASP ARG ILE PRO ASP ALA VAL ALA GLU LEU ARG SEQRES 3 A 396 THR ARG GLU PRO ILE ARG LYS VAL ARG THR ILE THR GLY SEQRES 4 A 396 ALA GLU ALA TRP LEU VAL SER SER TYR ALA LEU CYS THR SEQRES 5 A 396 GLN VAL LEU GLU ASP ARG ARG PHE SER MET LYS GLU THR SEQRES 6 A 396 ALA ALA ALA GLY ALA PRO ARG LEU ASN ALA LEU THR VAL SEQRES 7 A 396 PRO PRO GLU VAL VAL ASN ASN MET GLY ASN ILE ALA ASP SEQRES 8 A 396 ALA GLY LEU ARG LYS ALA VAL MET LYS ALA ILE THR PRO SEQRES 9 A 396 LYS ALA PRO GLY LEU GLU GLN PHE LEU ARG ASP THR ALA SEQRES 10 A 396 ASN SER LEU LEU ASP ASN LEU ILE THR GLU GLY ALA PRO SEQRES 11 A 396 ALA ASP LEU ARG ASN ASP PHE ALA ASP PRO LEU ALA THR SEQRES 12 A 396 ALA LEU HIS CYS LYS VAL LEU GLY ILE PRO GLN GLU ASP SEQRES 13 A 396 GLY PRO LYS LEU PHE ARG SER LEU SER ILE ALA PHE MET SEQRES 14 A 396 SER SER ALA ASP PRO ILE PRO ALA ALA LYS ILE ASN TRP SEQRES 15 A 396 ASP ARG ASP ILE GLU TYR MET ALA GLY ILE LEU GLU ASN SEQRES 16 A 396 PRO ASN ILE THR THR GLY LEU MET GLY GLU LEU SER ARG SEQRES 17 A 396 LEU ARG LYS ASP PRO ALA TYR SER HIS VAL SER ASP GLU SEQRES 18 A 396 LEU PHE ALA THR ILE GLY VAL THR PHE PHE GLY ALA GLY SEQRES 19 A 396 VAL ILE ALA THR GLY SER PHE LEU THR THR ALA LEU ILE SEQRES 20 A 396 SER LEU ILE GLN ARG PRO GLN LEU ARG ASN LEU LEU HIS SEQRES 21 A 396 GLU LYS PRO GLU LEU ILE PRO ALA GLY VAL GLU GLU LEU SEQRES 22 A 396 LEU ARG ILE ASN LEU SER PHE ALA ASP GLY LEU PRO ARG SEQRES 23 A 396 LEU ALA THR ALA ASP ILE GLN VAL GLY ASP VAL LEU VAL SEQRES 24 A 396 ARG LYS GLY GLU LEU VAL LEU VAL LEU LEU GLU GLY ALA SEQRES 25 A 396 ASN PHE ASP PRO GLU HIS PHE PRO ASN PRO GLY SER ILE SEQRES 26 A 396 GLU LEU ASP ARG PRO ASN PRO THR SER HIS LEU ALA PHE SEQRES 27 A 396 GLY ARG GLY GLN HIS PHE CYS PRO GLY SER ALA LEU GLY SEQRES 28 A 396 ARG ARG HIS ALA GLN ILE GLY ILE GLU ALA LEU LEU LYS SEQRES 29 A 396 LYS MET PRO GLY VAL ASP LEU ALA VAL PRO ILE ASP GLN SEQRES 30 A 396 LEU VAL TRP ARG THR ARG PHE GLN ARG ARG ILE PRO GLU SEQRES 31 A 396 ARG LEU PRO VAL LEU TRP HET SO4 A 817 5 HET SO4 A 819 5 HET SO4 A 820 5 HET HEM A 462 43 HETNAM SO4 SULFATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 HEM C34 H32 FE N4 O4 FORMUL 6 HOH *197(H2 O) HELIX 1 1 PRO A 19 GLU A 29 1 11 HELIX 2 2 SER A 47 ASP A 57 1 11 HELIX 3 3 MET A 62 ALA A 67 5 6 HELIX 4 4 PRO A 79 VAL A 83 5 5 HELIX 5 5 ASN A 84 ALA A 92 1 9 HELIX 6 6 LEU A 94 ILE A 102 1 9 HELIX 7 7 GLY A 108 GLY A 128 1 21 HELIX 8 8 PHE A 137 GLY A 151 1 15 HELIX 9 9 PRO A 153 GLU A 155 5 3 HELIX 10 10 ASP A 156 SER A 163 1 8 HELIX 11 11 SER A 163 PHE A 168 1 6 HELIX 12 12 ILE A 175 ASN A 195 1 21 HELIX 13 13 THR A 200 LYS A 211 1 12 HELIX 14 14 ASP A 212 SER A 216 5 5 HELIX 15 15 SER A 219 GLN A 251 1 33 HELIX 16 16 ARG A 252 LYS A 262 1 11 HELIX 17 17 LEU A 265 ILE A 276 1 12 HELIX 18 18 LEU A 308 PHE A 314 1 7 HELIX 19 19 ARG A 340 PHE A 344 5 5 HELIX 20 20 GLY A 347 MET A 366 1 20 HELIX 21 21 PRO A 374 LEU A 378 5 5 SHEET 1 A 5 ILE A 31 ARG A 35 0 SHEET 2 A 5 GLU A 41 VAL A 45 -1 O LEU A 44 N ARG A 32 SHEET 3 A 5 LEU A 304 VAL A 307 1 O LEU A 306 N TRP A 43 SHEET 4 A 5 LEU A 284 ALA A 288 -1 N ARG A 286 O VAL A 305 SHEET 5 A 5 PHE A 60 SER A 61 -1 N SER A 61 O LEU A 287 SHEET 1 B 3 ALA A 131 ASP A 132 0 SHEET 2 B 3 PRO A 393 LEU A 395 -1 O VAL A 394 N ALA A 131 SHEET 3 B 3 ASP A 370 LEU A 371 -1 N ASP A 370 O LEU A 395 SHEET 1 C 2 ILE A 292 VAL A 294 0 SHEET 2 C 2 VAL A 297 VAL A 299 -1 O VAL A 297 N VAL A 294 LINK SG CYS A 345 FE HEM A 462 1555 1555 2.43 CISPEP 1 VAL A 9 PRO A 10 0 -1.90 CISPEP 2 ALA A 129 PRO A 130 0 -2.40 SITE 1 AC1 6 LYS A 211 PRO A 330 ASN A 331 PRO A 332 SITE 2 AC1 6 THR A 333 SER A 334 SITE 1 AC2 2 SER A 12 ARG A 14 SITE 1 AC3 6 ARG A 58 SER A 61 MET A 62 LYS A 63 SITE 2 AC3 6 HIS A 343 HOH A 940 SITE 1 AC4 23 MET A 62 MET A 86 HIS A 146 PHE A 230 SITE 2 AC4 23 GLY A 234 ALA A 237 THR A 238 PHE A 241 SITE 3 AC4 23 PHE A 280 ARG A 286 ALA A 337 PHE A 338 SITE 4 AC4 23 GLY A 339 HIS A 343 CYS A 345 PRO A 346 SITE 5 AC4 23 GLY A 347 HOH A 870 HOH A 892 HOH A 949 SITE 6 AC4 23 HOH A 951 HOH A 962 HOH A1017 CRYST1 77.830 77.830 264.672 90.00 90.00 120.00 P 65 2 2 12 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 0.012849 0.007418 0.000000 0.00000 SCALE2 0.000000 0.014836 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003778 0.00000 MASTER 419 0 4 21 10 0 11 6 0 0 0 31 END