HEADER OXIDOREDUCTASE 16-AUG-13 4C28 TITLE CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI CYP51 BOUND TO THE INHIBITOR TITLE 2 (R)-N-(3-(1H-INDOL-3-YL)-1-OXO-1-(PYRIDIN-4-YLAMINO)PROPAN-2-YL)-4- TITLE 3 (4-(4-CHLOROPHENYL)PIPERAZIN-1-YL)-2-FLUOROBENZAMIDE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: STEROL 14-ALPHA DEMETHYLASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 29-481; COMPND 5 SYNONYM: TC14DM, CYTOCHROME P450 51, LANOSTEROL 14-ALPHA DEMETHYLASE, COMPND 6 CYP51; COMPND 7 EC: 1.14.13.70; COMPND 8 ENGINEERED: YES; COMPND 9 OTHER_DETAILS: 32 N-TERMINUS RESIDUES ARE REPLACED WITH THE SEQUENCE COMPND 10 MAKKTSSKGKL 6XHIS TAG ENGINEERED AT THE C-TERMINUS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 ORGANISM_TAXID: 5693; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 6 EXPRESSION_SYSTEM_VARIANT: HMS174(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PCW KEYWDS OXIDOREDUCTASE, STEROL BIOSYNTHESIS, CHAGAS DISEASE EXPDTA X-RAY DIFFRACTION AUTHOR D.F.VIEIRA,C.M.CALVET,J.Y.CHOI,M.D.CAMERON,J.GUT,D.KELLAR, AUTHOR 2 J.L.SIQUEIRA-NETO,J.H.MCKERROW,W.R.ROUSH,L.M.PODUST REVDAT 4 20-DEC-23 4C28 1 REMARK REVDAT 3 14-JAN-15 4C28 1 JRNL REVDAT 2 26-NOV-14 4C28 1 JRNL REVDAT 1 03-SEP-14 4C28 0 JRNL AUTH D.F.VIEIRA,J.Y.CHOI,C.M.CALVET,J.L.SIQUEIRA-NETO, JRNL AUTH 2 J.B.JOHNSTON,D.KELLAR,J.GUT,M.D.CAMERON,J.H.MCKERROW, JRNL AUTH 3 W.R.ROUSH,L.M.PODUST JRNL TITL BINDING MODE AND POTENCY OF JRNL TITL 2 N-INDOLYL-OXOPYRIDINYL-4-AMINO-PROPANYL-BASED INHIBITORS JRNL TITL 3 TARGETING TRYPANOSOMA CRUZI CYP51 JRNL REF J.MED.CHEM. V. 57 10162 2014 JRNL REFN ISSN 0022-2623 JRNL PMID 25393646 JRNL DOI 10.1021/JM501568B REMARK 2 REMARK 2 RESOLUTION. 2.03 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 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) : 2.03 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 72.24 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 85.4 REMARK 3 NUMBER OF REFLECTIONS : 54178 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2904 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) : 2.03 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.08 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1885 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 40.59 REMARK 3 BIN R VALUE (WORKING SET) : 0.3140 REMARK 3 BIN FREE R VALUE SET COUNT : 85 REMARK 3 BIN FREE R VALUE : 0.3990 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7033 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 177 REMARK 3 SOLVENT ATOMS : 410 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.06000 REMARK 3 B22 (A**2) : 1.31000 REMARK 3 B33 (A**2) : -1.36000 REMARK 3 B12 (A**2) : 0.00000 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): 0.233 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.195 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.121 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.473 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7529 ; 0.017 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 7195 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10225 ; 1.911 ; 2.011 REMARK 3 BOND ANGLES OTHERS (DEGREES): 16530 ; 0.906 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 886 ; 6.371 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 329 ;36.689 ;23.252 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1273 ;16.471 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 59 ;21.349 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1080 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8439 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1792 ; 0.004 ; 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): 3547 ; 1.901 ; 2.307 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3546 ; 1.898 ; 2.306 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4436 ; 2.809 ; 3.446 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3982 ; 2.730 ; 2.596 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 4C28 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-AUG-13. REMARK 100 THE DEPOSITION ID IS D_1290058055. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUL-13 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.11587 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESERCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56809 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.040 REMARK 200 RESOLUTION RANGE LOW (A) : 176.840 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.4 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 47.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.54000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.600 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: PDB ENTRY 4C0C REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.4 M AMMONIUM ACETATE, 0.1 M SODIUM REMARK 280 ACETATE PH 4.5, 28% PEG 3350, 5% JEFFAMINE M-600 PH 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 36.47550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 88.41950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.50250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 88.41950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.47550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.50250 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 21 REMARK 465 ALA A 22 REMARK 465 LYS A 23 REMARK 465 LYS A 24 REMARK 465 THR A 25 REMARK 465 SER A 26 REMARK 465 SER A 27 REMARK 465 LYS A 28 REMARK 465 ALA A 252 REMARK 465 SER A 253 REMARK 465 LYS A 254 REMARK 465 ASP A 255 REMARK 465 ASN A 256 REMARK 465 ASN A 257 REMARK 465 LYS A 478 REMARK 465 LEU A 479 REMARK 465 PRO A 480 REMARK 465 SER A 481 REMARK 465 HIS A 482 REMARK 465 HIS A 483 REMARK 465 HIS A 484 REMARK 465 HIS A 485 REMARK 465 HIS A 486 REMARK 465 HIS A 487 REMARK 465 MET B 21 REMARK 465 ALA B 22 REMARK 465 LYS B 23 REMARK 465 LYS B 24 REMARK 465 THR B 25 REMARK 465 SER B 26 REMARK 465 SER B 27 REMARK 465 LYS B 28 REMARK 465 ALA B 252 REMARK 465 SER B 253 REMARK 465 LYS B 254 REMARK 465 ASP B 255 REMARK 465 ASN B 256 REMARK 465 ASN B 257 REMARK 465 THR B 258 REMARK 465 LYS B 477 REMARK 465 LYS B 478 REMARK 465 LEU B 479 REMARK 465 PRO B 480 REMARK 465 SER B 481 REMARK 465 HIS B 482 REMARK 465 HIS B 483 REMARK 465 HIS B 484 REMARK 465 HIS B 485 REMARK 465 HIS B 486 REMARK 465 HIS B 487 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 PRO A 29 CG CD REMARK 470 GLU A 250 CG CD OE1 OE2 REMARK 470 GLU A 251 CG CD OE1 OE2 REMARK 470 THR A 258 OG1 CG2 REMARK 470 LYS A 477 CG CD CE NZ REMARK 470 ILE B 136 CG1 CD1 REMARK 470 LYS B 138 CE NZ REMARK 470 GLN B 140 CG CD OE1 NE2 REMARK 470 LYS B 190 CE NZ REMARK 470 GLU B 250 CD OE1 OE2 REMARK 470 GLU B 251 CG CD OE1 OE2 REMARK 470 GLU B 325 CG CD OE1 OE2 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 OG SER A 277 O HOH A 2138 2.12 REMARK 500 O HOH B 2046 O HOH B 2047 2.14 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 58 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 58 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG A 61 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 61 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ASP A 82 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 88 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 88 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 271 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 271 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 352 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ASP A 456 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG B 61 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG B 271 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 271 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 347 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG B 351 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG B 449 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 ASP B 456 CB - CG - OD1 ANGL. DEV. = 5.5 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 ASN A 51 83.13 -159.13 REMARK 500 ALA A 115 -115.07 60.16 REMARK 500 TRP A 158 57.40 -116.64 REMARK 500 LEU A 192 85.16 -154.20 REMARK 500 ALA B 115 -116.49 52.36 REMARK 500 TRP B 158 69.16 -106.28 REMARK 500 GLN B 293 -83.92 -31.47 REMARK 500 LEU B 448 48.91 -90.44 REMARK 500 LEU B 448 42.15 -90.44 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 A1450 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 422 SG REMARK 620 2 HEM A1450 NA 97.2 REMARK 620 3 HEM A1450 NB 87.0 88.6 REMARK 620 4 HEM A1450 NC 82.2 178.9 90.5 REMARK 620 5 HEM A1450 ND 93.3 92.0 179.3 88.9 REMARK 620 6 TW5 A1460 N2 174.5 88.3 93.0 92.3 86.6 REMARK 620 7 TW5 A1460 N2 174.2 88.6 92.4 92.0 87.2 0.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B1450 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 422 SG REMARK 620 2 HEM B1450 NA 96.2 REMARK 620 3 HEM B1450 NB 86.4 89.3 REMARK 620 4 HEM B1450 NC 84.7 178.4 89.5 REMARK 620 5 HEM B1450 ND 93.2 90.6 179.6 90.7 REMARK 620 6 TW5 B1460 N2 173.4 86.3 87.5 92.6 92.9 REMARK 620 7 TW5 B1460 N2 173.9 86.5 88.1 92.5 92.2 0.7 REMARK 620 N 1 2 3 4 5 6 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 1450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TW5 A 1460 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 1450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TW5 B 1460 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1478 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1479 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4C27 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI CYP51 BOUND TO THE INHIBITOR REMARK 999 REMARK 999 SEQUENCE REMARK 999 FIRST 32 RESIDUES AT THE N-TERMINUS ARE REPLACED WITH THE REMARK 999 MAKKTSSKGKL SEQUENCE, 6XHIS TAG ENGINEERED AT THE C- REMARK 999 TERMINUS. DBREF 4C28 A 29 481 UNP Q7Z1V1 CP51_TRYCC 29 481 DBREF 4C28 B 29 481 UNP Q7Z1V1 CP51_TRYCC 29 481 SEQADV 4C28 MET A 21 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 ALA A 22 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 LYS A 23 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 LYS A 24 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 THR A 25 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 SER A 26 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 SER A 27 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 LYS A 28 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS A 482 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS A 483 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS A 484 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS A 485 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS A 486 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS A 487 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 MET B 21 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 ALA B 22 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 LYS B 23 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 LYS B 24 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 THR B 25 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 SER B 26 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 SER B 27 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 LYS B 28 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS B 482 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS B 483 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS B 484 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS B 485 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS B 486 UNP Q7Z1V1 EXPRESSION TAG SEQADV 4C28 HIS B 487 UNP Q7Z1V1 EXPRESSION TAG SEQRES 1 A 467 MET ALA LYS LYS THR SER SER LYS PRO THR ASP PRO PRO SEQRES 2 A 467 VAL TYR PRO VAL THR VAL PRO PHE LEU GLY HIS ILE VAL SEQRES 3 A 467 GLN PHE GLY LYS ASN PRO LEU GLU PHE MET GLN ARG CYS SEQRES 4 A 467 LYS ARG ASP LEU LYS SER GLY VAL PHE THR ILE SER ILE SEQRES 5 A 467 GLY GLY GLN ARG VAL THR ILE VAL GLY ASP PRO HIS GLU SEQRES 6 A 467 HIS SER ARG PHE PHE SER PRO ARG ASN GLU ILE LEU SER SEQRES 7 A 467 PRO ARG GLU VAL TYR THR ILE MET THR PRO VAL PHE GLY SEQRES 8 A 467 GLU GLY VAL ALA TYR ALA ALA PRO TYR PRO ARG MET ARG SEQRES 9 A 467 GLU GLN LEU ASN PHE LEU ALA GLU GLU LEU THR ILE ALA SEQRES 10 A 467 LYS PHE GLN ASN PHE VAL PRO ALA ILE GLN HIS GLU VAL SEQRES 11 A 467 ARG LYS PHE MET ALA GLU ASN TRP LYS GLU ASP GLU GLY SEQRES 12 A 467 VAL ILE ASN LEU LEU GLU ASP CYS GLY ALA MET ILE ILE SEQRES 13 A 467 ASN THR ALA CYS GLN CYS LEU PHE GLY GLU ASP LEU ARG SEQRES 14 A 467 LYS ARG LEU ASN ALA ARG HIS PHE ALA GLN LEU LEU SER SEQRES 15 A 467 LYS MET GLU SER SER LEU ILE PRO ALA ALA VAL PHE MET SEQRES 16 A 467 PRO TRP LEU LEU ARG LEU PRO LEU PRO GLN SER ALA ARG SEQRES 17 A 467 CYS ARG GLU ALA ARG ALA GLU LEU GLN LYS ILE LEU GLY SEQRES 18 A 467 GLU ILE ILE VAL ALA ARG GLU LYS GLU GLU ALA SER LYS SEQRES 19 A 467 ASP ASN ASN THR SER ASP LEU LEU GLY GLY LEU LEU LYS SEQRES 20 A 467 ALA VAL TYR ARG ASP GLY THR ARG MET SER LEU HIS GLU SEQRES 21 A 467 VAL CYS GLY MET ILE VAL ALA ALA MET PHE ALA GLY GLN SEQRES 22 A 467 HIS THR SER THR ILE THR THR SER TRP SER MET LEU HIS SEQRES 23 A 467 LEU MET HIS PRO LYS ASN LYS LYS TRP LEU ASP LYS LEU SEQRES 24 A 467 HIS LYS GLU ILE ASP GLU PHE PRO ALA GLN LEU ASN TYR SEQRES 25 A 467 ASP ASN VAL MET ASP GLU MET PRO PHE ALA GLU ARG CYS SEQRES 26 A 467 VAL ARG GLU SER ILE ARG ARG ASP PRO PRO LEU LEU MET SEQRES 27 A 467 VAL MET ARG MET VAL LYS ALA GLU VAL LYS VAL GLY SER SEQRES 28 A 467 TYR VAL VAL PRO LYS GLY ASP ILE ILE ALA CYS SER PRO SEQRES 29 A 467 LEU LEU SER HIS HIS ASP GLU GLU ALA PHE PRO ASN PRO SEQRES 30 A 467 ARG LEU TRP ASP PRO GLU ARG ASP GLU LYS VAL ASP GLY SEQRES 31 A 467 ALA PHE ILE GLY PHE GLY ALA GLY VAL HIS LYS CYS ILE SEQRES 32 A 467 GLY GLN LYS PHE ALA LEU LEU GLN VAL LYS THR ILE LEU SEQRES 33 A 467 ALA THR ALA PHE ARG GLU TYR ASP PHE GLN LEU LEU ARG SEQRES 34 A 467 ASP GLU VAL PRO ASP PRO ASP TYR HIS THR MET VAL VAL SEQRES 35 A 467 GLY PRO THR LEU ASN GLN CYS LEU VAL LYS TYR THR ARG SEQRES 36 A 467 LYS LYS LYS LEU PRO SER HIS HIS HIS HIS HIS HIS SEQRES 1 B 467 MET ALA LYS LYS THR SER SER LYS PRO THR ASP PRO PRO SEQRES 2 B 467 VAL TYR PRO VAL THR VAL PRO PHE LEU GLY HIS ILE VAL SEQRES 3 B 467 GLN PHE GLY LYS ASN PRO LEU GLU PHE MET GLN ARG CYS SEQRES 4 B 467 LYS ARG ASP LEU LYS SER GLY VAL PHE THR ILE SER ILE SEQRES 5 B 467 GLY GLY GLN ARG VAL THR ILE VAL GLY ASP PRO HIS GLU SEQRES 6 B 467 HIS SER ARG PHE PHE SER PRO ARG ASN GLU ILE LEU SER SEQRES 7 B 467 PRO ARG GLU VAL TYR THR ILE MET THR PRO VAL PHE GLY SEQRES 8 B 467 GLU GLY VAL ALA TYR ALA ALA PRO TYR PRO ARG MET ARG SEQRES 9 B 467 GLU GLN LEU ASN PHE LEU ALA GLU GLU LEU THR ILE ALA SEQRES 10 B 467 LYS PHE GLN ASN PHE VAL PRO ALA ILE GLN HIS GLU VAL SEQRES 11 B 467 ARG LYS PHE MET ALA GLU ASN TRP LYS GLU ASP GLU GLY SEQRES 12 B 467 VAL ILE ASN LEU LEU GLU ASP CYS GLY ALA MET ILE ILE SEQRES 13 B 467 ASN THR ALA CYS GLN CYS LEU PHE GLY GLU ASP LEU ARG SEQRES 14 B 467 LYS ARG LEU ASN ALA ARG HIS PHE ALA GLN LEU LEU SER SEQRES 15 B 467 LYS MET GLU SER SER LEU ILE PRO ALA ALA VAL PHE MET SEQRES 16 B 467 PRO TRP LEU LEU ARG LEU PRO LEU PRO GLN SER ALA ARG SEQRES 17 B 467 CYS ARG GLU ALA ARG ALA GLU LEU GLN LYS ILE LEU GLY SEQRES 18 B 467 GLU ILE ILE VAL ALA ARG GLU LYS GLU GLU ALA SER LYS SEQRES 19 B 467 ASP ASN ASN THR SER ASP LEU LEU GLY GLY LEU LEU LYS SEQRES 20 B 467 ALA VAL TYR ARG ASP GLY THR ARG MET SER LEU HIS GLU SEQRES 21 B 467 VAL CYS GLY MET ILE VAL ALA ALA MET PHE ALA GLY GLN SEQRES 22 B 467 HIS THR SER THR ILE THR THR SER TRP SER MET LEU HIS SEQRES 23 B 467 LEU MET HIS PRO LYS ASN LYS LYS TRP LEU ASP LYS LEU SEQRES 24 B 467 HIS LYS GLU ILE ASP GLU PHE PRO ALA GLN LEU ASN TYR SEQRES 25 B 467 ASP ASN VAL MET ASP GLU MET PRO PHE ALA GLU ARG CYS SEQRES 26 B 467 VAL ARG GLU SER ILE ARG ARG ASP PRO PRO LEU LEU MET SEQRES 27 B 467 VAL MET ARG MET VAL LYS ALA GLU VAL LYS VAL GLY SER SEQRES 28 B 467 TYR VAL VAL PRO LYS GLY ASP ILE ILE ALA CYS SER PRO SEQRES 29 B 467 LEU LEU SER HIS HIS ASP GLU GLU ALA PHE PRO ASN PRO SEQRES 30 B 467 ARG LEU TRP ASP PRO GLU ARG ASP GLU LYS VAL ASP GLY SEQRES 31 B 467 ALA PHE ILE GLY PHE GLY ALA GLY VAL HIS LYS CYS ILE SEQRES 32 B 467 GLY GLN LYS PHE ALA LEU LEU GLN VAL LYS THR ILE LEU SEQRES 33 B 467 ALA THR ALA PHE ARG GLU TYR ASP PHE GLN LEU LEU ARG SEQRES 34 B 467 ASP GLU VAL PRO ASP PRO ASP TYR HIS THR MET VAL VAL SEQRES 35 B 467 GLY PRO THR LEU ASN GLN CYS LEU VAL LYS TYR THR ARG SEQRES 36 B 467 LYS LYS LYS LEU PRO SER HIS HIS HIS HIS HIS HIS HET HEM A1450 43 HET TW5 A1460 86 HET EDO A1478 4 HET CL A1479 1 HET HEM B1450 43 HET TW5 B1460 86 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM TW5 (R)-N-(3-(1H-INDOL-3-YL)-1-OXO-1-(PYRIDIN-4-YLAMINO) HETNAM 2 TW5 PROPAN-2-YL)-4-(4-(4-CHLOROPHENYL)PIPERAZIN-1-YL)-2- HETNAM 3 TW5 FLUOROBENZAMIDE HETNAM EDO 1,2-ETHANEDIOL HETNAM CL CHLORIDE ION HETSYN HEM HEME HETSYN EDO ETHYLENE GLYCOL FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 TW5 2(C33 H30 CL F N6 O2) FORMUL 5 EDO C2 H6 O2 FORMUL 6 CL CL 1- FORMUL 9 HOH *410(H2 O) HELIX 1 1 HIS A 44 ASN A 51 1 8 HELIX 2 2 ASN A 51 LEU A 63 1 13 HELIX 3 3 ASP A 82 GLU A 85 5 4 HELIX 4 4 HIS A 86 SER A 91 1 6 HELIX 5 5 TYR A 103 ILE A 105 5 3 HELIX 6 6 MET A 106 GLY A 111 1 6 HELIX 7 7 VAL A 114 ALA A 118 5 5 HELIX 8 8 PRO A 119 GLU A 133 1 15 HELIX 9 9 LEU A 134 PHE A 139 5 6 HELIX 10 10 ASN A 141 TRP A 158 1 18 HELIX 11 11 LEU A 167 PHE A 184 1 18 HELIX 12 12 GLY A 185 LEU A 192 1 8 HELIX 13 13 ASN A 193 SER A 207 1 15 HELIX 14 14 ILE A 209 PHE A 214 5 6 HELIX 15 15 MET A 215 LEU A 221 5 7 HELIX 16 16 ARG A 228 GLU A 251 1 24 HELIX 17 17 ASP A 260 LEU A 266 1 7 HELIX 18 18 SER A 277 HIS A 309 1 33 HELIX 19 19 ASN A 312 ASP A 324 1 13 HELIX 20 20 ASN A 331 GLU A 338 1 8 HELIX 21 21 MET A 339 ASP A 353 1 15 HELIX 22 22 SER A 383 HIS A 388 1 6 HELIX 23 23 ALA A 417 LYS A 421 5 5 HELIX 24 24 GLY A 424 GLU A 442 1 19 HELIX 25 25 LEU A 466 GLN A 468 5 3 HELIX 26 26 HIS B 44 ASN B 51 1 8 HELIX 27 27 ASN B 51 LEU B 63 1 13 HELIX 28 28 ASP B 82 GLU B 85 5 4 HELIX 29 29 HIS B 86 SER B 91 1 6 HELIX 30 30 TYR B 103 ILE B 105 5 3 HELIX 31 31 MET B 106 GLY B 111 1 6 HELIX 32 32 VAL B 114 ALA B 118 5 5 HELIX 33 33 PRO B 119 GLU B 133 1 15 HELIX 34 34 LEU B 134 PHE B 139 5 6 HELIX 35 35 ASN B 141 TRP B 158 1 18 HELIX 36 36 LEU B 167 PHE B 184 1 18 HELIX 37 37 GLY B 185 LEU B 192 1 8 HELIX 38 38 ASN B 193 SER B 206 1 14 HELIX 39 39 ILE B 209 PHE B 214 5 6 HELIX 40 40 MET B 215 LEU B 221 5 7 HELIX 41 41 ARG B 228 GLU B 251 1 24 HELIX 42 42 ASP B 260 LYS B 267 1 8 HELIX 43 43 SER B 277 HIS B 309 1 33 HELIX 44 44 ASN B 312 ASP B 324 1 13 HELIX 45 45 ASN B 331 GLU B 338 1 8 HELIX 46 46 MET B 339 ASP B 353 1 15 HELIX 47 47 SER B 383 HIS B 388 1 6 HELIX 48 48 ALA B 417 LYS B 421 5 5 HELIX 49 49 GLY B 424 GLU B 442 1 19 HELIX 50 50 LEU B 466 GLN B 468 5 3 SHEET 1 AA 5 VAL A 67 ILE A 72 0 SHEET 2 AA 5 GLN A 75 VAL A 80 -1 O GLN A 75 N ILE A 72 SHEET 3 AA 5 ILE A 379 CYS A 382 1 O ILE A 379 N THR A 78 SHEET 4 AA 5 VAL A 359 VAL A 363 -1 O VAL A 359 N CYS A 382 SHEET 5 AA 5 LEU A 97 SER A 98 -1 O SER A 98 N MET A 362 SHEET 1 AB 3 GLU A 162 ASN A 166 0 SHEET 2 AB 3 LEU A 470 ARG A 475 -1 O VAL A 471 N ILE A 165 SHEET 3 AB 3 TYR A 443 LEU A 447 -1 O ASP A 444 N THR A 474 SHEET 1 AC 2 VAL A 367 VAL A 369 0 SHEET 2 AC 2 TYR A 372 VAL A 374 -1 O TYR A 372 N VAL A 369 SHEET 1 AD 2 PRO A 455 ASP A 456 0 SHEET 2 AD 2 GLY A 463 PRO A 464 -1 O GLY A 463 N ASP A 456 SHEET 1 BA 5 VAL B 67 ILE B 72 0 SHEET 2 BA 5 GLN B 75 VAL B 80 -1 O GLN B 75 N ILE B 72 SHEET 3 BA 5 ILE B 379 CYS B 382 1 O ILE B 379 N THR B 78 SHEET 4 BA 5 VAL B 359 VAL B 363 -1 O VAL B 359 N CYS B 382 SHEET 5 BA 5 LEU B 97 SER B 98 -1 O SER B 98 N MET B 362 SHEET 1 BB 3 GLU B 162 ASN B 166 0 SHEET 2 BB 3 LEU B 470 ARG B 475 -1 O VAL B 471 N ILE B 165 SHEET 3 BB 3 TYR B 443 LEU B 447 -1 O ASP B 444 N THR B 474 SHEET 1 BC 2 VAL B 367 VAL B 369 0 SHEET 2 BC 2 TYR B 372 VAL B 374 -1 O TYR B 372 N VAL B 369 SHEET 1 BD 2 PRO B 455 ASP B 456 0 SHEET 2 BD 2 GLY B 463 PRO B 464 -1 O GLY B 463 N ASP B 456 LINK SG CYS A 422 FE HEM A1450 1555 1555 2.27 LINK FE HEM A1450 N2 BTW5 A1460 1555 1555 2.19 LINK FE HEM A1450 N2 ATW5 A1460 1555 1555 2.18 LINK SG CYS B 422 FE HEM B1450 1555 1555 2.23 LINK FE HEM B1450 N2 BTW5 B1460 1555 1555 2.14 LINK FE HEM B1450 N2 ATW5 B1460 1555 1555 2.12 SITE 1 AC1 23 TYR A 116 ARG A 124 LEU A 127 LEU A 134 SITE 2 AC1 23 ALA A 288 ALA A 291 GLY A 292 THR A 295 SITE 3 AC1 23 THR A 299 LEU A 356 ARG A 361 GLY A 414 SITE 4 AC1 23 PHE A 415 GLY A 416 VAL A 419 HIS A 420 SITE 5 AC1 23 LYS A 421 CYS A 422 ILE A 423 GLY A 424 SITE 6 AC1 23 TW5 A1460 HOH A2052 HOH A2201 SITE 1 AC2 16 ILE A 45 PHE A 48 GLY A 49 PHE A 110 SITE 2 AC2 16 TYR A 116 PRO A 210 PHE A 214 PHE A 290 SITE 3 AC2 16 ALA A 291 LEU A 356 MET A 460 VAL A 461 SITE 4 AC2 16 HEM A1450 HOH A2050 HOH A2101 PRO B 222 SITE 1 AC3 21 MET B 123 ARG B 124 LEU B 134 ALA B 288 SITE 2 AC3 21 ALA B 291 GLY B 292 THR B 295 SER B 296 SITE 3 AC3 21 LEU B 356 VAL B 359 ARG B 361 GLY B 414 SITE 4 AC3 21 PHE B 415 GLY B 416 HIS B 420 CYS B 422 SITE 5 AC3 21 ILE B 423 GLY B 424 ALA B 428 TW5 B1460 SITE 6 AC3 21 HOH B2154 SITE 1 AC4 13 PRO A 222 ILE B 45 PHE B 48 MET B 106 SITE 2 AC4 13 PHE B 110 TYR B 116 PRO B 210 PHE B 214 SITE 3 AC4 13 ALA B 291 MET B 460 VAL B 461 HEM B1450 SITE 4 AC4 13 HOH B2073 SITE 1 AC5 6 ILE A 175 ALA A 179 ALA A 288 MET A 289 SITE 2 AC5 6 GLY A 292 GLN A 293 SITE 1 AC6 2 GLY A 111 GLU A 112 CRYST1 72.951 79.005 176.839 90.00 90.00 90.00 P 21 21 21 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 0.013708 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012657 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005655 0.00000