HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 21-NOV-16 5TZ1 TITLE CRYSTAL STRUCTURE OF STEROL 14-ALPHA DEMETHYLASE (CYP51) FROM CANDIDA TITLE 2 ALBICANS IN COMPLEX WITH THE TETRAZOLE-BASED ANTIFUNGAL DRUG TITLE 3 CANDIDATE VT1161 (VT1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: STEROL 14-ALPHA DEMETHYLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYP51, CYTOCHROME P-450 LANOSTEROL 14-ALPHA-DEMETHYLASE; COMPND 5 EC: 1.14.13.70; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANDIDA ALBICANS; SOURCE 3 ORGANISM_COMMON: YEAST; SOURCE 4 ORGANISM_TAXID: 5476; SOURCE 5 VARIANT: 1; SOURCE 6 GENE: CYP51, ERG11; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 9 EXPRESSION_SYSTEM_VARIANT: HMS-174; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PCW KEYWDS CYP51, CYTOCHROME P450, HEME, OXIDOREDUCTASE, MONOOXYGENASE, STEROL KEYWDS 2 BIOSYNTHESIS, EUKARYOTIC MEMBRANES, CYTOCHROME P450 FOLD, KEYWDS 3 ENDOPLASMIC RETICULUM MEMBRANE, OXIDOREDUCTASE-OXIDOREDUCTASE KEYWDS 4 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.HARGROVE,Z.WAWRZAK,G.LEPESHEVA REVDAT 5 04-OCT-23 5TZ1 1 LINK REVDAT 4 22-NOV-17 5TZ1 1 REMARK REVDAT 3 03-MAY-17 5TZ1 1 JRNL REVDAT 2 22-MAR-17 5TZ1 1 JRNL REVDAT 1 15-MAR-17 5TZ1 0 JRNL AUTH T.Y.HARGROVE,L.FRIGGERI,Z.WAWRZAK,A.QI,W.J.HOEKSTRA, JRNL AUTH 2 R.J.SCHOTZINGER,J.D.YORK,F.P.GUENGERICH,G.I.LEPESHEVA JRNL TITL STRUCTURAL ANALYSES OF CANDIDA ALBICANS STEROL 14 JRNL TITL 2 ALPHA-DEMETHYLASE COMPLEXED WITH AZOLE DRUGS ADDRESS THE JRNL TITL 3 MOLECULAR BASIS OF AZOLE-MEDIATED INHIBITION OF FUNGAL JRNL TITL 4 STEROL BIOSYNTHESIS. JRNL REF J. BIOL. CHEM. V. 292 6728 2017 JRNL REFN ESSN 1083-351X JRNL PMID 28258218 JRNL DOI 10.1074/JBC.M117.778308 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0155 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.61 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 62497 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) : 0.218 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3313 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4476 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.11 REMARK 3 BIN R VALUE (WORKING SET) : 0.3230 REMARK 3 BIN FREE R VALUE SET COUNT : 247 REMARK 3 BIN FREE R VALUE : 0.2870 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7857 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 160 REMARK 3 SOLVENT ATOMS : 316 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.75 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.92000 REMARK 3 B22 (A**2) : -2.67000 REMARK 3 B33 (A**2) : -1.44000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.99000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.238 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.168 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.135 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.117 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 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): 8259 ; 0.002 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 7669 ; 0.006 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11233 ; 0.985 ; 1.983 REMARK 3 BOND ANGLES OTHERS (DEGREES): 17687 ; 0.759 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 966 ; 5.286 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 378 ;35.080 ;23.545 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1377 ;15.996 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 46 ;16.402 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1178 ; 0.050 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 9214 ; 0.013 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1976 ; 0.006 ; 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): 3870 ; 4.677 ; 3.932 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3869 ; 4.672 ; 3.932 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4834 ; 6.872 ; 5.884 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 4835 ; 6.872 ; 5.884 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4389 ; 4.809 ; 4.368 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 4390 ; 4.808 ; 4.368 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 6400 ; 7.017 ; 6.397 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 10407 ;13.676 ;49.502 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 10349 ;13.639 ;49.400 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 : NULL 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 5TZ1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-NOV-16. REMARK 100 THE DEPOSITION ID IS D_1000225027. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUN-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97849 REMARK 200 MONOCHROMATOR : DIAMOND(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : HKL-2000, XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65813 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 49.610 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.69100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 5FSA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, PH 7.4, 0.2 M SODIUM REMARK 280 CHLORIDE, 10% PEG6000, 0.03 MM N-TRIDECYL-B-D-MALTOSIDE, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-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 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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 88.82000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.72000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 88.82000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 35.72000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A 43 REMARK 465 ALA A 44 REMARK 465 HIS A 529 REMARK 465 HIS A 530 REMARK 465 HIS A 531 REMARK 465 HIS A 532 REMARK 465 MET B 43 REMARK 465 ALA B 44 REMARK 465 HIS B 529 REMARK 465 HIS B 530 REMARK 465 HIS B 531 REMARK 465 HIS B 532 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 SER A 436 OG 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 CD2 LEU A 263 NH2 ARG A 267 1.66 REMARK 500 NH1 ARG A 265 O HOH A 701 1.96 REMARK 500 O HOH B 810 O HOH B 842 2.07 REMARK 500 O ILE A 389 OG1 THR A 392 2.12 REMARK 500 O HOH A 827 O HOH A 829 2.16 REMARK 500 O PHE B 205 O HOH B 701 2.19 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 B 859 O HOH B 859 2656 2.06 REMARK 500 O HOH A 829 O HOH B 770 1564 2.11 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 TRP B 54 N - CA - C ANGL. DEV. = 18.0 DEGREES REMARK 500 PRO B 56 C - N - CA ANGL. DEV. = 10.6 DEGREES REMARK 500 PRO B 56 C - N - CD ANGL. DEV. = -18.1 DEGREES REMARK 500 LEU B 88 CA - CB - CG ANGL. DEV. = 22.6 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 ILE A 131 -122.91 60.06 REMARK 500 ASP A 269 77.62 -165.69 REMARK 500 TYR B 53 73.28 -164.59 REMARK 500 PRO B 56 132.47 -35.82 REMARK 500 TRP B 57 4.11 57.88 REMARK 500 LEU B 88 -128.96 57.63 REMARK 500 ILE B 131 -123.84 57.63 REMARK 500 SER B 216 14.03 57.58 REMARK 500 PRO B 239 17.17 -69.15 REMARK 500 ASP B 275 -169.45 -161.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 PHE B 233 0.06 SIDE CHAIN REMARK 500 PHE B 319 0.06 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LEU B 150 19.25 REMARK 500 ASP B 347 10.71 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 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 470 SG REMARK 620 2 HEM A 601 NA 94.1 REMARK 620 3 HEM A 601 NB 83.2 87.9 REMARK 620 4 HEM A 601 NC 84.4 175.2 87.3 REMARK 620 5 HEM A 601 ND 92.9 91.5 176.0 93.2 REMARK 620 6 VT1 A 602 NAF 172.8 89.5 90.7 91.5 93.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 470 SG REMARK 620 2 HEM B 601 NA 92.3 REMARK 620 3 HEM B 601 NB 83.3 86.9 REMARK 620 4 HEM B 601 NC 84.7 174.2 87.9 REMARK 620 5 HEM B 601 ND 92.9 92.2 176.1 92.9 REMARK 620 6 VT1 B 602 NAF 172.6 90.7 90.1 91.7 93.7 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 HEM A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue VT1 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue VT1 B 602 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5FSA RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF STEROL 14-ALPHA DEMETHYLASE (CYP51) FROM REMARK 900 CANDIDA ALBICANS IN COMPLEX WITH POSACONAZOLE DBREF 5TZ1 A 48 528 UNP Q9P4W0 Q9P4W0_CANAX 48 528 DBREF 5TZ1 B 48 528 UNP Q9P4W0 Q9P4W0_CANAX 48 528 SEQADV 5TZ1 MET A 43 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 ALA A 44 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 LYS A 45 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 LYS A 46 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 THR A 47 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 PRO A 48 UNP Q9P4W0 ALA 48 ENGINEERED MUTATION SEQADV 5TZ1 LEU A 263 UNP Q9P4W0 SER 263 ENGINEERED MUTATION SEQADV 5TZ1 HIS A 529 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 HIS A 530 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 HIS A 531 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 HIS A 532 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 MET B 43 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 ALA B 44 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 LYS B 45 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 LYS B 46 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 THR B 47 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 PRO B 48 UNP Q9P4W0 ALA 48 ENGINEERED MUTATION SEQADV 5TZ1 LEU B 263 UNP Q9P4W0 SER 263 ENGINEERED MUTATION SEQADV 5TZ1 HIS B 529 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 HIS B 530 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 HIS B 531 UNP Q9P4W0 EXPRESSION TAG SEQADV 5TZ1 HIS B 532 UNP Q9P4W0 EXPRESSION TAG SEQRES 1 A 490 MET ALA LYS LYS THR PRO PRO LEU VAL PHE TYR TRP ILE SEQRES 2 A 490 PRO TRP PHE GLY SER ALA ALA SER TYR GLY GLN GLN PRO SEQRES 3 A 490 TYR GLU PHE PHE GLU SER CYS ARG GLN LYS TYR GLY ASP SEQRES 4 A 490 VAL PHE SER PHE MET LEU LEU GLY LYS ILE MET THR VAL SEQRES 5 A 490 TYR LEU GLY PRO LYS GLY HIS GLU PHE VAL PHE ASN ALA SEQRES 6 A 490 LYS LEU SER ASP VAL SER ALA GLU GLU ALA TYR LYS HIS SEQRES 7 A 490 LEU THR THR PRO VAL PHE GLY THR GLY VAL ILE TYR ASP SEQRES 8 A 490 CYS PRO ASN SER ARG LEU MET GLU GLN LYS LYS PHE ALA SEQRES 9 A 490 LYS PHE ALA LEU THR THR ASP SER PHE LYS ARG TYR VAL SEQRES 10 A 490 PRO LYS ILE ARG GLU GLU ILE LEU ASN TYR PHE VAL THR SEQRES 11 A 490 ASP GLU SER PHE LYS LEU LYS GLU LYS THR HIS GLY VAL SEQRES 12 A 490 ALA ASN VAL MET LYS THR GLN PRO GLU ILE THR ILE PHE SEQRES 13 A 490 THR ALA SER ARG SER LEU PHE GLY ASP GLU MET ARG ARG SEQRES 14 A 490 ILE PHE ASP ARG SER PHE ALA GLN LEU TYR SER ASP LEU SEQRES 15 A 490 ASP LYS GLY PHE THR PRO ILE ASN PHE VAL PHE PRO ASN SEQRES 16 A 490 LEU PRO LEU PRO HIS TYR TRP ARG ARG ASP ALA ALA GLN SEQRES 17 A 490 LYS LYS ILE SER ALA THR TYR MET LYS GLU ILE LYS LEU SEQRES 18 A 490 ARG ARG GLU ARG GLY ASP ILE ASP PRO ASN ARG ASP LEU SEQRES 19 A 490 ILE ASP SER LEU LEU ILE HIS SER THR TYR LYS ASP GLY SEQRES 20 A 490 VAL LYS MET THR ASP GLN GLU ILE ALA ASN LEU LEU ILE SEQRES 21 A 490 GLY ILE LEU MET GLY GLY GLN HIS THR SER ALA SER THR SEQRES 22 A 490 SER ALA TRP PHE LEU LEU HIS LEU GLY GLU LYS PRO HIS SEQRES 23 A 490 LEU GLN ASP VAL ILE TYR GLN GLU VAL VAL GLU LEU LEU SEQRES 24 A 490 LYS GLU LYS GLY GLY ASP LEU ASN ASP LEU THR TYR GLU SEQRES 25 A 490 ASP LEU GLN LYS LEU PRO SER VAL ASN ASN THR ILE LYS SEQRES 26 A 490 GLU THR LEU ARG MET HIS MET PRO LEU HIS SER ILE PHE SEQRES 27 A 490 ARG LYS VAL THR ASN PRO LEU ARG ILE PRO GLU THR ASN SEQRES 28 A 490 TYR ILE VAL PRO LYS GLY HIS TYR VAL LEU VAL SER PRO SEQRES 29 A 490 GLY TYR ALA HIS THR SER GLU ARG TYR PHE ASP ASN PRO SEQRES 30 A 490 GLU ASP PHE ASP PRO THR ARG TRP ASP THR ALA ALA ALA SEQRES 31 A 490 LYS ALA ASN SER VAL SER PHE ASN SER SER ASP GLU VAL SEQRES 32 A 490 ASP TYR GLY PHE GLY LYS VAL SER LYS GLY VAL SER SER SEQRES 33 A 490 PRO TYR LEU PRO PHE GLY GLY GLY ARG HIS ARG CYS ILE SEQRES 34 A 490 GLY GLU GLN PHE ALA TYR VAL GLN LEU GLY THR ILE LEU SEQRES 35 A 490 THR THR PHE VAL TYR ASN LEU ARG TRP THR ILE ASP GLY SEQRES 36 A 490 TYR LYS VAL PRO ASP PRO ASP TYR SER SER MET VAL VAL SEQRES 37 A 490 LEU PRO THR GLU PRO ALA GLU ILE ILE TRP GLU LYS ARG SEQRES 38 A 490 GLU THR CYS MET PHE HIS HIS HIS HIS SEQRES 1 B 490 MET ALA LYS LYS THR PRO PRO LEU VAL PHE TYR TRP ILE SEQRES 2 B 490 PRO TRP PHE GLY SER ALA ALA SER TYR GLY GLN GLN PRO SEQRES 3 B 490 TYR GLU PHE PHE GLU SER CYS ARG GLN LYS TYR GLY ASP SEQRES 4 B 490 VAL PHE SER PHE MET LEU LEU GLY LYS ILE MET THR VAL SEQRES 5 B 490 TYR LEU GLY PRO LYS GLY HIS GLU PHE VAL PHE ASN ALA SEQRES 6 B 490 LYS LEU SER ASP VAL SER ALA GLU GLU ALA TYR LYS HIS SEQRES 7 B 490 LEU THR THR PRO VAL PHE GLY THR GLY VAL ILE TYR ASP SEQRES 8 B 490 CYS PRO ASN SER ARG LEU MET GLU GLN LYS LYS PHE ALA SEQRES 9 B 490 LYS PHE ALA LEU THR THR ASP SER PHE LYS ARG TYR VAL SEQRES 10 B 490 PRO LYS ILE ARG GLU GLU ILE LEU ASN TYR PHE VAL THR SEQRES 11 B 490 ASP GLU SER PHE LYS LEU LYS GLU LYS THR HIS GLY VAL SEQRES 12 B 490 ALA ASN VAL MET LYS THR GLN PRO GLU ILE THR ILE PHE SEQRES 13 B 490 THR ALA SER ARG SER LEU PHE GLY ASP GLU MET ARG ARG SEQRES 14 B 490 ILE PHE ASP ARG SER PHE ALA GLN LEU TYR SER ASP LEU SEQRES 15 B 490 ASP LYS GLY PHE THR PRO ILE ASN PHE VAL PHE PRO ASN SEQRES 16 B 490 LEU PRO LEU PRO HIS TYR TRP ARG ARG ASP ALA ALA GLN SEQRES 17 B 490 LYS LYS ILE SER ALA THR TYR MET LYS GLU ILE LYS LEU SEQRES 18 B 490 ARG ARG GLU ARG GLY ASP ILE ASP PRO ASN ARG ASP LEU SEQRES 19 B 490 ILE ASP SER LEU LEU ILE HIS SER THR TYR LYS ASP GLY SEQRES 20 B 490 VAL LYS MET THR ASP GLN GLU ILE ALA ASN LEU LEU ILE SEQRES 21 B 490 GLY ILE LEU MET GLY GLY GLN HIS THR SER ALA SER THR SEQRES 22 B 490 SER ALA TRP PHE LEU LEU HIS LEU GLY GLU LYS PRO HIS SEQRES 23 B 490 LEU GLN ASP VAL ILE TYR GLN GLU VAL VAL GLU LEU LEU SEQRES 24 B 490 LYS GLU LYS GLY GLY ASP LEU ASN ASP LEU THR TYR GLU SEQRES 25 B 490 ASP LEU GLN LYS LEU PRO SER VAL ASN ASN THR ILE LYS SEQRES 26 B 490 GLU THR LEU ARG MET HIS MET PRO LEU HIS SER ILE PHE SEQRES 27 B 490 ARG LYS VAL THR ASN PRO LEU ARG ILE PRO GLU THR ASN SEQRES 28 B 490 TYR ILE VAL PRO LYS GLY HIS TYR VAL LEU VAL SER PRO SEQRES 29 B 490 GLY TYR ALA HIS THR SER GLU ARG TYR PHE ASP ASN PRO SEQRES 30 B 490 GLU ASP PHE ASP PRO THR ARG TRP ASP THR ALA ALA ALA SEQRES 31 B 490 LYS ALA ASN SER VAL SER PHE ASN SER SER ASP GLU VAL SEQRES 32 B 490 ASP TYR GLY PHE GLY LYS VAL SER LYS GLY VAL SER SER SEQRES 33 B 490 PRO TYR LEU PRO PHE GLY GLY GLY ARG HIS ARG CYS ILE SEQRES 34 B 490 GLY GLU GLN PHE ALA TYR VAL GLN LEU GLY THR ILE LEU SEQRES 35 B 490 THR THR PHE VAL TYR ASN LEU ARG TRP THR ILE ASP GLY SEQRES 36 B 490 TYR LYS VAL PRO ASP PRO ASP TYR SER SER MET VAL VAL SEQRES 37 B 490 LEU PRO THR GLU PRO ALA GLU ILE ILE TRP GLU LYS ARG SEQRES 38 B 490 GLU THR CYS MET PHE HIS HIS HIS HIS HET HEM A 601 43 HET VT1 A 602 37 HET HEM B 601 43 HET VT1 B 602 37 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM VT1 (R)-2-(2,4-DIFLUOROPHENYL)-1,1-DIFLUORO-3-(1H-TETRAZOL- HETNAM 2 VT1 1-YL)-1-(5-(4-(2,2,2-TRIFLUOROETHOXY)PHENYL)PYRIDIN-2- HETNAM 3 VT1 YL)PROPAN-2-OL HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 VT1 2(C23 H16 F7 N5 O2) FORMUL 7 HOH *316(H2 O) HELIX 1 AA1 SER A 60 GLN A 67 1 8 HELIX 2 AA2 GLN A 67 GLY A 80 1 14 HELIX 3 AA3 GLY A 97 ASN A 106 1 10 HELIX 4 AA4 ALA A 114 GLY A 127 1 14 HELIX 5 AA5 PRO A 135 PHE A 148 1 14 HELIX 6 AA6 THR A 151 ASP A 173 1 23 HELIX 7 AA7 VAL A 188 GLY A 206 1 19 HELIX 8 AA8 GLY A 206 PHE A 213 1 8 HELIX 9 AA9 ASP A 214 LYS A 226 1 13 HELIX 10 AB1 GLY A 227 THR A 229 5 3 HELIX 11 AB2 PRO A 230 PHE A 235 1 6 HELIX 12 AB3 LEU A 240 ARG A 267 1 28 HELIX 13 AB4 ASP A 275 HIS A 283 1 9 HELIX 14 AB5 THR A 293 LYS A 326 1 34 HELIX 15 AB6 LYS A 326 GLY A 345 1 20 HELIX 16 AB7 ASP A 347 LEU A 351 5 5 HELIX 17 AB8 THR A 352 GLN A 357 1 6 HELIX 18 AB9 LEU A 359 HIS A 373 1 15 HELIX 19 AC1 SER A 405 THR A 411 1 7 HELIX 20 AC2 ASP A 423 ASP A 428 5 6 HELIX 21 AC3 THR A 429 ASN A 435 1 7 HELIX 22 AC4 GLY A 465 ARG A 469 5 5 HELIX 23 AC5 GLY A 472 ASN A 490 1 19 HELIX 24 AC6 SER B 60 GLY B 65 1 6 HELIX 25 AC7 GLN B 67 GLY B 80 1 14 HELIX 26 AC8 LEU B 96 ASN B 106 1 11 HELIX 27 AC9 ALA B 114 GLY B 127 1 14 HELIX 28 AD1 VAL B 130 CYS B 134 5 5 HELIX 29 AD2 PRO B 135 PHE B 148 1 14 HELIX 30 AD3 THR B 151 ASP B 173 1 23 HELIX 31 AD4 VAL B 188 GLY B 206 1 19 HELIX 32 AD5 GLY B 206 ILE B 212 1 7 HELIX 33 AD6 SER B 216 GLY B 227 1 12 HELIX 34 AD7 PHE B 228 VAL B 234 5 7 HELIX 35 AD8 LEU B 240 GLU B 266 1 27 HELIX 36 AD9 ASP B 275 HIS B 283 1 9 HELIX 37 AE1 THR B 293 LYS B 326 1 34 HELIX 38 AE2 LYS B 326 GLY B 345 1 20 HELIX 39 AE3 ASP B 347 LEU B 351 5 5 HELIX 40 AE4 THR B 352 GLN B 357 1 6 HELIX 41 AE5 LEU B 359 HIS B 373 1 15 HELIX 42 AE6 SER B 405 THR B 411 1 7 HELIX 43 AE7 ASP B 423 ASP B 428 5 6 HELIX 44 AE8 THR B 429 SER B 436 1 8 HELIX 45 AE9 GLY B 465 ARG B 469 5 5 HELIX 46 AF1 GLY B 472 ASN B 490 1 19 SHEET 1 AA1 5 VAL A 82 LEU A 87 0 SHEET 2 AA1 5 LYS A 90 TYR A 95 -1 O VAL A 94 N PHE A 83 SHEET 3 AA1 5 TYR A 401 VAL A 404 1 O TYR A 401 N THR A 93 SHEET 4 AA1 5 ILE A 379 VAL A 383 -1 N ILE A 379 O VAL A 404 SHEET 5 AA1 5 VAL A 112 SER A 113 -1 N SER A 113 O LYS A 382 SHEET 1 AA2 3 HIS A 183 ASN A 187 0 SHEET 2 AA2 3 GLU A 517 LYS A 522 -1 O ILE A 518 N ALA A 186 SHEET 3 AA2 3 LEU A 491 THR A 494 -1 N ARG A 492 O GLU A 521 SHEET 1 AA3 2 LEU A 387 ARG A 388 0 SHEET 2 AA3 2 ILE A 395 VAL A 396 -1 O VAL A 396 N LEU A 387 SHEET 1 AA4 2 GLU A 444 ASP A 446 0 SHEET 2 AA4 2 LYS A 451 SER A 453 -1 O VAL A 452 N VAL A 445 SHEET 1 AA5 2 PRO A 503 ASP A 504 0 SHEET 2 AA5 2 LEU A 511 PRO A 512 -1 O LEU A 511 N ASP A 504 SHEET 1 AA6 6 LEU B 50 PHE B 52 0 SHEET 2 AA6 6 VAL B 82 LEU B 87 1 O MET B 86 N PHE B 52 SHEET 3 AA6 6 LYS B 90 TYR B 95 -1 O LYS B 90 N LEU B 87 SHEET 4 AA6 6 TYR B 401 VAL B 404 1 O TYR B 401 N THR B 93 SHEET 5 AA6 6 ILE B 379 VAL B 383 -1 N ILE B 379 O VAL B 404 SHEET 6 AA6 6 VAL B 112 SER B 113 -1 N SER B 113 O LYS B 382 SHEET 1 AA7 3 HIS B 183 ASN B 187 0 SHEET 2 AA7 3 GLU B 517 LYS B 522 -1 O ILE B 518 N ALA B 186 SHEET 3 AA7 3 LEU B 491 THR B 494 -1 N ARG B 492 O GLU B 521 SHEET 1 AA8 2 LEU B 387 ARG B 388 0 SHEET 2 AA8 2 ILE B 395 VAL B 396 -1 O VAL B 396 N LEU B 387 SHEET 1 AA9 2 GLU B 444 ASP B 446 0 SHEET 2 AA9 2 LYS B 451 SER B 453 -1 O VAL B 452 N VAL B 445 SHEET 1 AB1 2 PRO B 503 ASP B 504 0 SHEET 2 AB1 2 LEU B 511 PRO B 512 -1 O LEU B 511 N ASP B 504 LINK SG CYS A 470 FE HEM A 601 1555 1555 2.35 LINK FE HEM A 601 NAF VT1 A 602 1555 1555 2.25 LINK SG CYS B 470 FE HEM B 601 1555 1555 2.39 LINK FE HEM B 601 NAF VT1 B 602 1555 1555 2.20 SITE 1 AC1 21 TYR A 118 TYR A 132 LEU A 139 LYS A 143 SITE 2 AC1 21 ILE A 304 GLY A 308 THR A 311 THR A 315 SITE 3 AC1 21 MET A 374 PRO A 375 ILE A 379 ARG A 381 SITE 4 AC1 21 PRO A 462 PHE A 463 GLY A 464 HIS A 468 SITE 5 AC1 21 CYS A 470 ILE A 471 GLY A 472 VT1 A 602 SITE 6 AC1 21 HOH A 738 SITE 1 AC2 14 TYR A 64 PHE A 126 TYR A 132 PHE A 228 SITE 2 AC2 14 GLY A 303 GLY A 307 THR A 311 LEU A 376 SITE 3 AC2 14 HIS A 377 SER A 378 PHE A 380 MET A 508 SITE 4 AC2 14 HEM A 601 HOH A 738 SITE 1 AC3 19 TYR B 118 TYR B 132 LEU B 139 LYS B 143 SITE 2 AC3 19 GLY B 308 THR B 311 ILE B 379 ARG B 381 SITE 3 AC3 19 PRO B 462 PHE B 463 GLY B 464 HIS B 468 SITE 4 AC3 19 CYS B 470 ILE B 471 GLY B 472 ALA B 476 SITE 5 AC3 19 VT1 B 602 HOH B 761 HOH B 767 SITE 1 AC4 15 TYR B 64 TYR B 118 ILE B 131 TYR B 132 SITE 2 AC4 15 PHE B 228 PRO B 230 GLY B 303 GLY B 307 SITE 3 AC4 15 THR B 311 HIS B 377 SER B 378 PHE B 380 SITE 4 AC4 15 MET B 508 HEM B 601 HOH B 761 CRYST1 177.640 71.440 79.190 90.00 96.63 90.00 C 1 2 1 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 0.005629 0.000000 0.000654 0.00000 SCALE2 0.000000 0.013998 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012713 0.00000