HEADER OXIDOREDUCTASE 25-APR-08 3CXV TITLE CRYSTAL STRUCTURE OF THE CYTOCHROME P450 CYP121 A233G 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYTOCHROME P450, CYP121, MYCOBACTERIUM TUBERCULOSIS, CYTOPLASM, HEME, KEYWDS 2 IRON, METAL-BINDING, MONOOXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.LEYS REVDAT 4 30-AUG-23 3CXV 1 REMARK REVDAT 3 20-OCT-21 3CXV 1 REMARK SEQADV REVDAT 2 20-JAN-09 3CXV 1 JRNL VERSN REVDAT 1 23-SEP-08 3CXV 0 JRNL AUTH K.J.MCLEAN,P.CARROLL,D.G.LEWIS,A.J.DUNFORD,H.E.SEWARD, JRNL AUTH 2 R.NEELI,M.R.CHEESMAN,L.MARSOLLIER,P.DOUGLAS,W.E.SMITH, JRNL AUTH 3 I.ROSENKRANDS,S.T.COLE,D.LEYS,T.PARISH,A.W.MUNRO JRNL TITL CHARACTERIZATION OF ACTIVE SITE STRUCTURE IN CYP121. A JRNL TITL 2 CYTOCHROME P450 ESSENTIAL FOR VIABILITY OF MYCOBACTERIUM JRNL TITL 3 TUBERCULOSIS H37RV. JRNL REF J.BIOL.CHEM. V. 283 33406 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18818197 JRNL DOI 10.1074/JBC.M802115200 REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 66.82 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 49363 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) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.191 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2655 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) : 3575 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1850 REMARK 3 BIN FREE R VALUE SET COUNT : 202 REMARK 3 BIN FREE R VALUE : 0.2480 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 : 450 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 9.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.14000 REMARK 3 B22 (A**2) : 0.14000 REMARK 3 B33 (A**2) : -0.21000 REMARK 3 B12 (A**2) : 0.07000 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): 0.093 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.089 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.055 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.616 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3257 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3102 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4470 ; 1.356 ; 2.071 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7177 ; 1.713 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 393 ; 5.269 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 131 ;28.774 ;23.206 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 536 ;12.309 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 29 ;14.553 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 513 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3533 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 608 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 701 ; 0.223 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3203 ; 0.190 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1615 ; 0.171 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1689 ; 0.086 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 309 ; 0.129 ; 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): 17 ; 0.117 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 61 ; 0.226 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 46 ; 0.175 ; 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): 2041 ; 0.694 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 787 ; 0.174 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3258 ; 1.059 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1346 ; 1.666 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1208 ; 2.582 ; 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 3CXV 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_1000047346. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JAN-06 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 : ID14-1 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 : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49363 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 66.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05600 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) : 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 <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: 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 (%): 52.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULPHATE, PH 7, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 278K 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 175.56000 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 87.78000 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 131.67000 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 43.89000 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 219.45000 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 175.56000 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 87.78000 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 43.89000 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 131.67000 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 219.45000 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: UNIT CELL CONTAINS 1 SINGLE MONOMER, UNCLEAR WHETHER REMARK 300 OLIGOMERIC ORGANIZATION IS MONOMER IN SOLUTION. 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: 5800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -144.3 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 43.89000 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 A1033 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1118 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1244 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1245 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1246 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1248 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: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CD ARG A 208 O HOH A 1265 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 1231 O HOH A 1231 10665 1.99 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 GLU A 29 73.41 -158.86 REMARK 500 PHE A 137 -71.30 -142.14 REMARK 500 ARG A 340 144.04 -170.10 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 96.5 REMARK 620 3 HEM A 462 NB 92.9 89.1 REMARK 620 4 HEM A 462 NC 92.4 171.1 90.0 REMARK 620 5 HEM A 462 ND 95.5 88.8 171.6 90.8 REMARK 620 6 HOH A 914 O 177.6 85.0 85.3 86.1 86.4 REMARK 620 N 1 2 3 4 5 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 98.3 REMARK 620 3 HEM A 462 NB 92.4 90.3 REMARK 620 4 HEM A 462 NC 90.8 170.8 87.8 REMARK 620 5 HEM A 462 ND 96.0 91.0 171.2 89.6 REMARK 620 6 HOH A 914 O 174.7 86.2 84.7 84.7 86.7 REMARK 620 N 1 2 3 4 5 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 STRUCTURE OF THE WILD TYPE ENZYME REMARK 900 RELATED ID: 2IJ7 RELATED DB: PDB REMARK 900 STRUCTURE OF THE WILD TYPE ENZYME IN COMPLEX WITH FLUCONAZOLE REMARK 900 RELATED ID: 3CXX RELATED DB: PDB REMARK 900 RELATED ID: 3CXY RELATED DB: PDB REMARK 900 RELATED ID: 3CXZ RELATED DB: PDB REMARK 900 RELATED ID: 3CY0 RELATED DB: PDB REMARK 900 RELATED ID: 3CY1 RELATED DB: PDB DBREF 3CXV A 1 396 UNP P0A514 CP121_MYCTU 1 396 SEQADV 3CXV GLY A 233 UNP P0A514 ALA 233 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 GLY GLY SEQRES 19 A 396 VAL ILE SER 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 86 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 *450(H2 O) HELIX 1 1 PRO A 19 GLU A 29 1 11 HELIX 2 2 SER A 47 GLU A 56 1 10 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 AHEM A 462 1555 1555 2.29 LINK SG CYS A 345 FE BHEM A 462 1555 1555 2.29 LINK FE AHEM A 462 O HOH A 914 1555 1555 2.40 LINK FE BHEM A 462 O HOH A 914 1555 1555 2.41 CISPEP 1 VAL A 9 PRO A 10 0 -0.76 CISPEP 2 ALA A 129 PRO A 130 0 -1.35 SITE 1 AC1 8 LYS A 211 PRO A 330 ASN A 331 PRO A 332 SITE 2 AC1 8 THR A 333 SER A 334 HOH A 982 HOH A1121 SITE 1 AC2 4 SER A 12 HOH A1081 HOH A1226 HOH A1241 SITE 1 AC3 8 ARG A 58 SER A 61 MET A 62 LYS A 63 SITE 2 AC3 8 HIS A 343 HOH A 988 HOH A1040 HOH A1229 SITE 1 AC4 29 MET A 62 MET A 86 HIS A 146 PHE A 230 SITE 2 AC4 29 GLY A 234 SER A 237 THR A 238 PHE A 241 SITE 3 AC4 29 LEU A 274 PHE A 280 LEU A 284 ARG A 286 SITE 4 AC4 29 ALA A 337 PHE A 338 GLY A 339 HIS A 343 SITE 5 AC4 29 CYS A 345 PRO A 346 GLY A 347 LEU A 350 SITE 6 AC4 29 GLY A 351 HOH A 914 HOH A 938 HOH A 944 SITE 7 AC4 29 HOH A 963 HOH A 998 HOH A1008 HOH A1062 SITE 8 AC4 29 HOH A1242 CRYST1 77.129 77.129 263.340 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 0.012965 0.007485 0.000000 0.00000 SCALE2 0.000000 0.014971 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003797 0.00000