HEADER OXIDOREDUCTASE 28-SEP-07 2RFC TITLE LIGAND BOUND (4-PHENYLIMIDAZOLE) CRYSTAL STRUCTURE OF A CYTOCHROME TITLE 2 P450 FROM THE THERMOACIDOPHILIC ARCHAEON PICROPHILUS TORRIDUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 1.14.14.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PICROPHILUS TORRIDUS; SOURCE 3 ORGANISM_TAXID: 82076; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS CYTOCHROME P450 THERMOPHILE, HEME, IRON, METAL-BINDING, KEYWDS 2 MONOOXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR W.W.HO,H.LI,T.L.POULOS,C.R.NISHIDA,P.R.ORTIZ DE MONTELLANO REVDAT 4 21-FEB-24 2RFC 1 REMARK LINK REVDAT 3 24-FEB-09 2RFC 1 VERSN REVDAT 2 26-FEB-08 2RFC 1 JRNL REVDAT 1 29-JAN-08 2RFC 0 JRNL AUTH W.W.HO,H.LI,C.R.NISHIDA,P.R.ORTIZ DE MONTELLANO,T.L.POULOS JRNL TITL CRYSTAL STRUCTURE AND PROPERTIES OF CYP231A2 FROM THE JRNL TITL 2 THERMOACIDOPHILIC ARCHAEON PICROPHILUS TORRIDUS. JRNL REF BIOCHEMISTRY V. 47 2071 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 18197710 JRNL DOI 10.1021/BI702240K REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.85 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 718335.530 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.5 REMARK 3 NUMBER OF REFLECTIONS : 23572 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 SET) : 0.229 REMARK 3 FREE R VALUE : 0.334 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1141 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.29 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3777 REMARK 3 BIN R VALUE (WORKING SET) : 0.3120 REMARK 3 BIN FREE R VALUE : 0.4240 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 214 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10995 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 216 REMARK 3 SOLVENT ATOMS : 19 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -7.60000 REMARK 3 B22 (A**2) : 2.92000 REMARK 3 B33 (A**2) : 4.68000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -7.39000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM SIGMAA (A) : 0.49 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.59 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.81 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.220 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 7.290 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 11.300; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 7.720 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 11.190; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 30.70 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : PARAM19X.HEME2 REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ALL.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : TOPH19X.HEME2 REMARK 3 TOPOLOGY FILE 4 : ALL.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 2RFC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1000044789. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL1-5 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23827 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.100 REMARK 200 RESOLUTION RANGE LOW (A) : 41.850 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.12200 REMARK 200 R SYM (I) : 0.12200 REMARK 200 FOR THE DATA SET : 8.7200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.12200 REMARK 200 R SYM FOR SHELL (I) : 0.47100 REMARK 200 FOR SHELL : 1.930 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.05M SODIUM CHLORIDE, 0.1M HEPES, 30% REMARK 280 POLYETHYLENEGLYCOL 4000, PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 70.50500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 350 REMARK 350 BIOMOLECULE: 3 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: C 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: 4 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: D 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 10 REMARK 465 ARG A 11 REMARK 465 ASN A 50 REMARK 465 ALA A 51 REMARK 465 GLY A 52 REMARK 465 MET B 10 REMARK 465 ARG B 11 REMARK 465 ASN B 50 REMARK 465 ALA B 51 REMARK 465 GLY B 52 REMARK 465 MET C 10 REMARK 465 ARG C 11 REMARK 465 ASN C 50 REMARK 465 ALA C 51 REMARK 465 GLY C 52 REMARK 465 MET D 10 REMARK 465 ARG D 11 REMARK 465 ASN D 50 REMARK 465 ALA D 51 REMARK 465 GLY D 52 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 ASN D 140 CG OD1 ND2 REMARK 470 LYS D 141 CG CD CE NZ REMARK 470 ARG D 142 CG CD NE CZ NH1 NH2 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 O LEU C 172 OG SER C 175 2.09 REMARK 500 O LEU D 132 OD1 ASP D 135 2.10 REMARK 500 O GLU A 89 OD2 ASP A 93 2.15 REMARK 500 O ALA A 173 NZ LYS A 187 2.18 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 VAL A 149 N - CA - C ANGL. DEV. = -16.4 DEGREES REMARK 500 PRO A 217 C - N - CA ANGL. DEV. = 10.9 DEGREES REMARK 500 CYS D 304 CA - CB - SG ANGL. DEV. = -11.5 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 ASP A 19 5.62 35.53 REMARK 500 ALA A 21 141.27 169.32 REMARK 500 PHE A 40 72.73 -105.71 REMARK 500 ASN A 46 -119.83 -81.69 REMARK 500 TYR A 48 -50.91 -135.85 REMARK 500 SER A 55 -149.16 70.54 REMARK 500 ASN A 61 -68.74 -7.52 REMARK 500 PRO A 77 -65.32 -27.38 REMARK 500 ASP A 82 8.81 -68.64 REMARK 500 ASN A 97 -92.58 -87.84 REMARK 500 ILE A 98 38.48 36.42 REMARK 500 ASN A 100 -5.56 54.98 REMARK 500 ILE A 104 -74.19 -65.09 REMARK 500 TYR A 107 -74.47 -133.82 REMARK 500 PRO A 123 171.97 -46.97 REMARK 500 TRP A 133 -73.83 -61.65 REMARK 500 ASP A 135 -37.00 -35.50 REMARK 500 ILE A 138 38.68 -85.75 REMARK 500 LYS A 141 125.76 173.83 REMARK 500 ASN A 145 -3.60 -57.85 REMARK 500 TYR A 148 68.00 -118.43 REMARK 500 VAL A 149 -52.19 -152.46 REMARK 500 ARG A 152 -3.94 -53.88 REMARK 500 SER A 163 -109.40 -14.26 REMARK 500 ASP A 164 -121.32 -176.19 REMARK 500 SER A 165 -154.56 63.97 REMARK 500 HIS A 166 17.24 -150.10 REMARK 500 ILE A 168 -47.35 -29.00 REMARK 500 ALA A 173 -98.63 -38.14 REMARK 500 SER A 176 -177.49 167.04 REMARK 500 LYS A 178 -122.36 71.27 REMARK 500 THR A 201 -26.60 51.08 REMARK 500 PRO A 217 -26.64 -30.83 REMARK 500 ILE A 220 -81.06 -39.73 REMARK 500 ASP A 221 -27.25 -39.30 REMARK 500 ILE A 255 116.08 -166.56 REMARK 500 ASN A 256 -113.70 56.54 REMARK 500 LYS A 262 109.96 -48.78 REMARK 500 ASP A 264 126.99 -21.29 REMARK 500 ASP A 284 -34.67 -35.68 REMARK 500 LYS A 287 119.67 -39.10 REMARK 500 ARG A 290 154.60 -35.46 REMARK 500 LEU A 295 38.29 -77.98 REMARK 500 ILE A 299 125.09 174.42 REMARK 500 ILE A 321 -78.10 -59.39 REMARK 500 LYS A 326 -80.45 -44.93 REMARK 500 ASP A 331 108.10 -44.88 REMARK 500 LEU A 338 150.05 -48.86 REMARK 500 ASP A 339 41.03 -107.95 REMARK 500 LYS A 341 -16.13 -46.56 REMARK 500 REMARK 500 THIS ENTRY HAS 245 RAMACHANDRAN OUTLIERS. 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 TYR A 148 0.09 SIDE CHAIN 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 410 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 304 SG REMARK 620 2 HEM A 410 NA 89.0 REMARK 620 3 HEM A 410 NB 90.1 89.3 REMARK 620 4 HEM A 410 NC 76.5 165.4 91.9 REMARK 620 5 HEM A 410 ND 82.0 88.0 171.7 88.6 REMARK 620 6 PIM A 411 N3 173.3 85.3 86.5 109.3 101.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 410 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 304 SG REMARK 620 2 HEM B 410 NA 100.6 REMARK 620 3 HEM B 410 NB 89.9 91.8 REMARK 620 4 HEM B 410 NC 75.0 175.6 87.9 REMARK 620 5 HEM B 410 ND 90.0 90.9 177.3 89.5 REMARK 620 6 PIM B 411 N3 176.0 83.2 91.2 101.2 88.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 410 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 304 SG REMARK 620 2 HEM C 410 NA 98.2 REMARK 620 3 HEM C 410 NB 88.7 90.2 REMARK 620 4 HEM C 410 NC 82.3 178.4 88.3 REMARK 620 5 HEM C 410 ND 88.8 89.6 177.5 91.9 REMARK 620 6 PIM C 411 N3 160.2 86.4 110.6 93.7 71.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 410 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 304 SG REMARK 620 2 HEM D 410 NA 90.4 REMARK 620 3 HEM D 410 NB 95.2 90.4 REMARK 620 4 HEM D 410 NC 82.5 172.9 90.4 REMARK 620 5 HEM D 410 ND 75.9 87.2 170.7 90.9 REMARK 620 6 PIM D 411 N3 149.6 100.3 112.9 85.8 76.3 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 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PIM A 411 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PIM B 411 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PIM C 411 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PIM D 411 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2RFB RELATED DB: PDB DBREF 2RFC A 10 352 UNP Q6KZ68 Q6KZ68_PICTO 1 343 DBREF 2RFC B 10 352 UNP Q6KZ68 Q6KZ68_PICTO 1 343 DBREF 2RFC C 10 352 UNP Q6KZ68 Q6KZ68_PICTO 1 343 DBREF 2RFC D 10 352 UNP Q6KZ68 Q6KZ68_PICTO 1 343 SEQRES 1 A 343 MET ARG LEU ASN ASP PRO VAL HIS TYR ASP GLY ALA TRP SEQRES 2 A 343 HIS VAL TYR LYS TYR SER ASP VAL LYS HIS VAL LEU MET SEQRES 3 A 343 ASN ASP LYS ILE PHE SER SER ASN PRO GLY ASN ARG TYR SEQRES 4 A 343 SER ASN ALA GLY GLY ILE SER PHE ILE THR MET ASP ASN SEQRES 5 A 343 PRO GLU HIS LYS GLU PHE ARG ASP ILE SER ALA PRO TYR SEQRES 6 A 343 PHE LEU PRO SER LYS ILE ASN ASP TYR LYS ASP PHE ILE SEQRES 7 A 343 GLU GLU THR SER ASN ASP LEU ILE LYS ASN ILE ASP ASN SEQRES 8 A 343 LYS ASP ILE ILE SER GLU TYR ALA VAL ARG LEU PRO VAL SEQRES 9 A 343 ASN ILE ILE SER LYS ILE LEU GLY ILE PRO ASP SER ASP SEQRES 10 A 343 MET PRO LEU PHE LYS LEU TRP SER ASP TYR ILE ILE GLY SEQRES 11 A 343 ASN LYS ARG ASP GLU ASN PHE ASN TYR VAL ASN ASN ARG SEQRES 12 A 343 MET VAL SER ARG LEU LEU GLU ILE PHE LYS SER ASP SER SEQRES 13 A 343 HIS GLY ILE ILE ASN VAL LEU ALA GLY SER SER LEU LYS SEQRES 14 A 343 ASN ARG LYS LEU THR MET ASP GLU LYS ILE LYS TYR ILE SEQRES 15 A 343 MET LEU LEU ILE ILE GLY GLY ASN GLU THR THR THR ASN SEQRES 16 A 343 LEU ILE GLY ASN MET ILE ARG VAL ILE ASP GLU ASN PRO SEQRES 17 A 343 ASP ILE ILE ASP ASP ALA LEU LYS ASN ARG SER GLY PHE SEQRES 18 A 343 VAL GLU GLU THR LEU ARG TYR TYR SER PRO ILE GLN PHE SEQRES 19 A 343 LEU PRO HIS ARG PHE ALA ALA GLU ASP SER TYR ILE ASN SEQRES 20 A 343 ASN LYS LYS ILE LYS LYS GLY ASP GLN VAL ILE VAL TYR SEQRES 21 A 343 LEU GLY SER ALA ASN ARG ASP GLU THR PHE PHE ASP GLU SEQRES 22 A 343 PRO ASP LEU PHE LYS ILE GLY ARG ARG GLU MET HIS LEU SEQRES 23 A 343 ALA PHE GLY ILE GLY ILE HIS MET CYS LEU GLY ALA PRO SEQRES 24 A 343 LEU ALA ARG LEU GLU ALA SER ILE ALA LEU ASN ASP ILE SEQRES 25 A 343 LEU ASN HIS PHE LYS ARG ILE LYS ILE ASP TYR LYS LYS SEQRES 26 A 343 SER ARG LEU LEU ASP ASN LYS MET VAL LEU GLY TYR ASP SEQRES 27 A 343 LYS LEU PHE LEU SER SEQRES 1 B 343 MET ARG LEU ASN ASP PRO VAL HIS TYR ASP GLY ALA TRP SEQRES 2 B 343 HIS VAL TYR LYS TYR SER ASP VAL LYS HIS VAL LEU MET SEQRES 3 B 343 ASN ASP LYS ILE PHE SER SER ASN PRO GLY ASN ARG TYR SEQRES 4 B 343 SER ASN ALA GLY GLY ILE SER PHE ILE THR MET ASP ASN SEQRES 5 B 343 PRO GLU HIS LYS GLU PHE ARG ASP ILE SER ALA PRO TYR SEQRES 6 B 343 PHE LEU PRO SER LYS ILE ASN ASP TYR LYS ASP PHE ILE SEQRES 7 B 343 GLU GLU THR SER ASN ASP LEU ILE LYS ASN ILE ASP ASN SEQRES 8 B 343 LYS ASP ILE ILE SER GLU TYR ALA VAL ARG LEU PRO VAL SEQRES 9 B 343 ASN ILE ILE SER LYS ILE LEU GLY ILE PRO ASP SER ASP SEQRES 10 B 343 MET PRO LEU PHE LYS LEU TRP SER ASP TYR ILE ILE GLY SEQRES 11 B 343 ASN LYS ARG ASP GLU ASN PHE ASN TYR VAL ASN ASN ARG SEQRES 12 B 343 MET VAL SER ARG LEU LEU GLU ILE PHE LYS SER ASP SER SEQRES 13 B 343 HIS GLY ILE ILE ASN VAL LEU ALA GLY SER SER LEU LYS SEQRES 14 B 343 ASN ARG LYS LEU THR MET ASP GLU LYS ILE LYS TYR ILE SEQRES 15 B 343 MET LEU LEU ILE ILE GLY GLY ASN GLU THR THR THR ASN SEQRES 16 B 343 LEU ILE GLY ASN MET ILE ARG VAL ILE ASP GLU ASN PRO SEQRES 17 B 343 ASP ILE ILE ASP ASP ALA LEU LYS ASN ARG SER GLY PHE SEQRES 18 B 343 VAL GLU GLU THR LEU ARG TYR TYR SER PRO ILE GLN PHE SEQRES 19 B 343 LEU PRO HIS ARG PHE ALA ALA GLU ASP SER TYR ILE ASN SEQRES 20 B 343 ASN LYS LYS ILE LYS LYS GLY ASP GLN VAL ILE VAL TYR SEQRES 21 B 343 LEU GLY SER ALA ASN ARG ASP GLU THR PHE PHE ASP GLU SEQRES 22 B 343 PRO ASP LEU PHE LYS ILE GLY ARG ARG GLU MET HIS LEU SEQRES 23 B 343 ALA PHE GLY ILE GLY ILE HIS MET CYS LEU GLY ALA PRO SEQRES 24 B 343 LEU ALA ARG LEU GLU ALA SER ILE ALA LEU ASN ASP ILE SEQRES 25 B 343 LEU ASN HIS PHE LYS ARG ILE LYS ILE ASP TYR LYS LYS SEQRES 26 B 343 SER ARG LEU LEU ASP ASN LYS MET VAL LEU GLY TYR ASP SEQRES 27 B 343 LYS LEU PHE LEU SER SEQRES 1 C 343 MET ARG LEU ASN ASP PRO VAL HIS TYR ASP GLY ALA TRP SEQRES 2 C 343 HIS VAL TYR LYS TYR SER ASP VAL LYS HIS VAL LEU MET SEQRES 3 C 343 ASN ASP LYS ILE PHE SER SER ASN PRO GLY ASN ARG TYR SEQRES 4 C 343 SER ASN ALA GLY GLY ILE SER PHE ILE THR MET ASP ASN SEQRES 5 C 343 PRO GLU HIS LYS GLU PHE ARG ASP ILE SER ALA PRO TYR SEQRES 6 C 343 PHE LEU PRO SER LYS ILE ASN ASP TYR LYS ASP PHE ILE SEQRES 7 C 343 GLU GLU THR SER ASN ASP LEU ILE LYS ASN ILE ASP ASN SEQRES 8 C 343 LYS ASP ILE ILE SER GLU TYR ALA VAL ARG LEU PRO VAL SEQRES 9 C 343 ASN ILE ILE SER LYS ILE LEU GLY ILE PRO ASP SER ASP SEQRES 10 C 343 MET PRO LEU PHE LYS LEU TRP SER ASP TYR ILE ILE GLY SEQRES 11 C 343 ASN LYS ARG ASP GLU ASN PHE ASN TYR VAL ASN ASN ARG SEQRES 12 C 343 MET VAL SER ARG LEU LEU GLU ILE PHE LYS SER ASP SER SEQRES 13 C 343 HIS GLY ILE ILE ASN VAL LEU ALA GLY SER SER LEU LYS SEQRES 14 C 343 ASN ARG LYS LEU THR MET ASP GLU LYS ILE LYS TYR ILE SEQRES 15 C 343 MET LEU LEU ILE ILE GLY GLY ASN GLU THR THR THR ASN SEQRES 16 C 343 LEU ILE GLY ASN MET ILE ARG VAL ILE ASP GLU ASN PRO SEQRES 17 C 343 ASP ILE ILE ASP ASP ALA LEU LYS ASN ARG SER GLY PHE SEQRES 18 C 343 VAL GLU GLU THR LEU ARG TYR TYR SER PRO ILE GLN PHE SEQRES 19 C 343 LEU PRO HIS ARG PHE ALA ALA GLU ASP SER TYR ILE ASN SEQRES 20 C 343 ASN LYS LYS ILE LYS LYS GLY ASP GLN VAL ILE VAL TYR SEQRES 21 C 343 LEU GLY SER ALA ASN ARG ASP GLU THR PHE PHE ASP GLU SEQRES 22 C 343 PRO ASP LEU PHE LYS ILE GLY ARG ARG GLU MET HIS LEU SEQRES 23 C 343 ALA PHE GLY ILE GLY ILE HIS MET CYS LEU GLY ALA PRO SEQRES 24 C 343 LEU ALA ARG LEU GLU ALA SER ILE ALA LEU ASN ASP ILE SEQRES 25 C 343 LEU ASN HIS PHE LYS ARG ILE LYS ILE ASP TYR LYS LYS SEQRES 26 C 343 SER ARG LEU LEU ASP ASN LYS MET VAL LEU GLY TYR ASP SEQRES 27 C 343 LYS LEU PHE LEU SER SEQRES 1 D 343 MET ARG LEU ASN ASP PRO VAL HIS TYR ASP GLY ALA TRP SEQRES 2 D 343 HIS VAL TYR LYS TYR SER ASP VAL LYS HIS VAL LEU MET SEQRES 3 D 343 ASN ASP LYS ILE PHE SER SER ASN PRO GLY ASN ARG TYR SEQRES 4 D 343 SER ASN ALA GLY GLY ILE SER PHE ILE THR MET ASP ASN SEQRES 5 D 343 PRO GLU HIS LYS GLU PHE ARG ASP ILE SER ALA PRO TYR SEQRES 6 D 343 PHE LEU PRO SER LYS ILE ASN ASP TYR LYS ASP PHE ILE SEQRES 7 D 343 GLU GLU THR SER ASN ASP LEU ILE LYS ASN ILE ASP ASN SEQRES 8 D 343 LYS ASP ILE ILE SER GLU TYR ALA VAL ARG LEU PRO VAL SEQRES 9 D 343 ASN ILE ILE SER LYS ILE LEU GLY ILE PRO ASP SER ASP SEQRES 10 D 343 MET PRO LEU PHE LYS LEU TRP SER ASP TYR ILE ILE GLY SEQRES 11 D 343 ASN LYS ARG ASP GLU ASN PHE ASN TYR VAL ASN ASN ARG SEQRES 12 D 343 MET VAL SER ARG LEU LEU GLU ILE PHE LYS SER ASP SER SEQRES 13 D 343 HIS GLY ILE ILE ASN VAL LEU ALA GLY SER SER LEU LYS SEQRES 14 D 343 ASN ARG LYS LEU THR MET ASP GLU LYS ILE LYS TYR ILE SEQRES 15 D 343 MET LEU LEU ILE ILE GLY GLY ASN GLU THR THR THR ASN SEQRES 16 D 343 LEU ILE GLY ASN MET ILE ARG VAL ILE ASP GLU ASN PRO SEQRES 17 D 343 ASP ILE ILE ASP ASP ALA LEU LYS ASN ARG SER GLY PHE SEQRES 18 D 343 VAL GLU GLU THR LEU ARG TYR TYR SER PRO ILE GLN PHE SEQRES 19 D 343 LEU PRO HIS ARG PHE ALA ALA GLU ASP SER TYR ILE ASN SEQRES 20 D 343 ASN LYS LYS ILE LYS LYS GLY ASP GLN VAL ILE VAL TYR SEQRES 21 D 343 LEU GLY SER ALA ASN ARG ASP GLU THR PHE PHE ASP GLU SEQRES 22 D 343 PRO ASP LEU PHE LYS ILE GLY ARG ARG GLU MET HIS LEU SEQRES 23 D 343 ALA PHE GLY ILE GLY ILE HIS MET CYS LEU GLY ALA PRO SEQRES 24 D 343 LEU ALA ARG LEU GLU ALA SER ILE ALA LEU ASN ASP ILE SEQRES 25 D 343 LEU ASN HIS PHE LYS ARG ILE LYS ILE ASP TYR LYS LYS SEQRES 26 D 343 SER ARG LEU LEU ASP ASN LYS MET VAL LEU GLY TYR ASP SEQRES 27 D 343 LYS LEU PHE LEU SER HET HEM A 410 43 HET PIM A 411 11 HET HEM B 410 43 HET PIM B 411 11 HET HEM C 410 43 HET PIM C 411 11 HET HEM D 410 43 HET PIM D 411 11 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM PIM 4-PHENYL-1H-IMIDAZOLE HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 PIM 4(C9 H8 N2) FORMUL 13 HOH *19(H2 O) HELIX 1 1 LYS A 26 ASN A 36 1 11 HELIX 2 2 ILE A 54 THR A 58 5 5 HELIX 3 3 ASP A 60 ILE A 70 1 11 HELIX 4 4 SER A 71 PHE A 75 5 5 HELIX 5 5 LEU A 76 ASN A 81 1 6 HELIX 6 6 TYR A 83 ILE A 95 1 13 HELIX 7 7 ASP A 102 TYR A 107 1 6 HELIX 8 8 VAL A 109 GLY A 121 1 13 HELIX 9 9 ASP A 126 ILE A 138 1 13 HELIX 10 10 ASP A 143 ASN A 145 5 3 HELIX 11 11 PHE A 146 SER A 163 1 18 HELIX 12 12 GLY A 167 GLY A 174 1 8 HELIX 13 13 THR A 183 ASN A 199 1 17 HELIX 14 14 THR A 201 ASN A 216 1 16 HELIX 15 15 ILE A 219 ASN A 226 1 8 HELIX 16 16 ASN A 226 TYR A 238 1 13 HELIX 17 17 TYR A 269 ASN A 274 1 6 HELIX 18 18 GLY A 306 ASN A 323 1 18 HELIX 19 19 LYS B 26 ASN B 36 1 11 HELIX 20 20 ILE B 54 THR B 58 5 5 HELIX 21 21 ASP B 60 ILE B 70 1 11 HELIX 22 22 SER B 71 LEU B 76 5 6 HELIX 23 23 PRO B 77 ASP B 82 1 6 HELIX 24 24 TYR B 83 ILE B 95 1 13 HELIX 25 25 LYS B 96 ASP B 99 5 4 HELIX 26 26 VAL B 109 GLY B 121 1 13 HELIX 27 27 ASP B 126 GLY B 139 1 14 HELIX 28 28 ASN B 145 PHE B 161 1 17 HELIX 29 29 GLY B 167 SER B 175 1 9 HELIX 30 30 THR B 183 ASN B 216 1 34 HELIX 31 31 ILE B 219 ASN B 226 1 8 HELIX 32 32 ASN B 226 TYR B 238 1 13 HELIX 33 33 TYR B 269 ASN B 274 1 6 HELIX 34 34 ARG B 275 PHE B 280 5 6 HELIX 35 35 GLY B 306 PHE B 325 1 20 HELIX 36 36 TYR C 27 ASN C 36 1 10 HELIX 37 37 ILE C 54 MET C 59 5 6 HELIX 38 38 ASP C 60 ASP C 69 1 10 HELIX 39 39 ILE C 70 SER C 71 5 2 HELIX 40 40 ALA C 72 PHE C 75 5 4 HELIX 41 41 LEU C 76 ASP C 82 1 7 HELIX 42 42 TYR C 83 LYS C 96 1 14 HELIX 43 43 ASP C 102 TYR C 107 1 6 HELIX 44 44 VAL C 109 GLY C 121 1 13 HELIX 45 45 PRO C 123 SER C 125 5 3 HELIX 46 46 ASP C 126 ILE C 138 1 13 HELIX 47 47 ASN C 145 SER C 163 1 19 HELIX 48 48 GLY C 167 GLY C 174 1 8 HELIX 49 49 THR C 183 GLU C 200 1 18 HELIX 50 50 GLU C 200 ASN C 216 1 17 HELIX 51 51 ILE C 219 LYS C 225 1 7 HELIX 52 52 ASN C 226 TYR C 238 1 13 HELIX 53 53 TYR C 269 ASN C 274 1 6 HELIX 54 54 GLY C 306 PHE C 325 1 20 HELIX 55 55 LYS D 26 ASN D 36 1 11 HELIX 56 56 ILE D 54 THR D 58 5 5 HELIX 57 57 ASP D 60 ILE D 70 1 11 HELIX 58 58 SER D 71 LEU D 76 5 6 HELIX 59 59 SER D 78 ASP D 82 5 5 HELIX 60 60 TYR D 83 LYS D 96 1 14 HELIX 61 61 ASP D 102 TYR D 107 1 6 HELIX 62 62 VAL D 109 GLY D 121 1 13 HELIX 63 63 PRO D 123 SER D 125 5 3 HELIX 64 64 ASP D 126 ASP D 135 1 10 HELIX 65 65 TYR D 136 GLY D 139 5 4 HELIX 66 66 ASP D 143 ASP D 164 1 22 HELIX 67 67 GLY D 167 GLY D 174 1 8 HELIX 68 68 THR D 183 ASN D 199 1 17 HELIX 69 69 ASN D 199 ASN D 216 1 18 HELIX 70 70 ILE D 219 ASN D 226 1 8 HELIX 71 71 ASN D 226 TYR D 238 1 13 HELIX 72 72 LEU D 270 ASN D 274 1 5 HELIX 73 73 GLY D 306 LEU D 322 1 17 SHEET 1 A 3 HIS A 17 TYR A 18 0 SHEET 2 A 3 ALA A 21 VAL A 24 -1 O ALA A 21 N TYR A 18 SHEET 3 A 3 VAL A 266 VAL A 268 1 O ILE A 267 N TRP A 22 SHEET 1 B 2 PHE A 40 SER A 41 0 SHEET 2 B 2 PHE A 248 ALA A 249 -1 O PHE A 248 N SER A 41 SHEET 1 C 2 SER A 253 ILE A 255 0 SHEET 2 C 2 LYS A 258 ILE A 260 -1 O ILE A 260 N SER A 253 SHEET 1 D 2 ARG A 336 LEU A 337 0 SHEET 2 D 2 TYR A 346 LYS A 348 -1 O ASP A 347 N ARG A 336 SHEET 1 E 3 VAL B 16 TYR B 18 0 SHEET 2 E 3 ALA B 21 VAL B 24 -1 O HIS B 23 N VAL B 16 SHEET 3 E 3 VAL B 266 VAL B 268 1 O ILE B 267 N TRP B 22 SHEET 1 F 2 PHE B 40 SER B 41 0 SHEET 2 F 2 PHE B 248 ALA B 249 -1 O PHE B 248 N SER B 41 SHEET 1 G 2 TYR B 254 ILE B 255 0 SHEET 2 G 2 LYS B 258 LYS B 259 -1 O LYS B 258 N ILE B 255 SHEET 1 H 2 ARG B 336 LEU B 337 0 SHEET 2 H 2 TYR B 346 LYS B 348 -1 O ASP B 347 N ARG B 336 SHEET 1 I 3 VAL C 16 TYR C 18 0 SHEET 2 I 3 ALA C 21 VAL C 24 -1 O HIS C 23 N VAL C 16 SHEET 3 I 3 VAL C 266 VAL C 268 1 O ILE C 267 N VAL C 24 SHEET 1 J 2 PHE C 40 SER C 41 0 SHEET 2 J 2 PHE C 248 ALA C 249 -1 O PHE C 248 N SER C 41 SHEET 1 K 2 TYR C 254 ILE C 255 0 SHEET 2 K 2 LYS C 258 LYS C 259 -1 O LYS C 258 N ILE C 255 SHEET 1 L 2 ARG C 336 LEU C 337 0 SHEET 2 L 2 TYR C 346 LYS C 348 -1 O LYS C 348 N ARG C 336 SHEET 1 M 4 TRP D 22 VAL D 24 0 SHEET 2 M 4 GLN D 265 TYR D 269 1 O ILE D 267 N TRP D 22 SHEET 3 M 4 PHE D 243 ALA D 249 -1 N ARG D 247 O VAL D 266 SHEET 4 M 4 PHE D 40 SER D 41 -1 N SER D 41 O PHE D 248 SHEET 1 N 2 SER D 253 TYR D 254 0 SHEET 2 N 2 LYS D 259 ILE D 260 -1 O ILE D 260 N SER D 253 SHEET 1 O 2 ARG D 336 LEU D 337 0 SHEET 2 O 2 TYR D 346 LYS D 348 -1 O LYS D 348 N ARG D 336 LINK SG CYS A 304 FE HEM A 410 1555 1555 2.28 LINK FE HEM A 410 N3 PIM A 411 1555 1555 2.07 LINK SG CYS B 304 FE HEM B 410 1555 1555 2.27 LINK FE HEM B 410 N3 PIM B 411 1555 1555 2.26 LINK SG CYS C 304 FE HEM C 410 1555 1555 2.25 LINK FE HEM C 410 N3 PIM C 411 1555 1555 2.15 LINK SG CYS D 304 FE HEM D 410 1555 1555 2.28 LINK FE HEM D 410 N3 PIM D 411 1555 1555 2.14 SITE 1 AC1 19 PHE A 56 ILE A 57 HIS A 64 ARG A 68 SITE 2 AC1 19 LEU A 194 GLY A 197 GLY A 198 THR A 201 SITE 3 AC1 19 THR A 202 LEU A 244 ARG A 247 ALA A 296 SITE 4 AC1 19 PHE A 297 GLY A 298 ILE A 301 HIS A 302 SITE 5 AC1 19 CYS A 304 LEU A 309 PIM A 411 SITE 1 AC2 5 GLY A 53 ILE A 196 GLY A 197 THR A 201 SITE 2 AC2 5 HEM A 410 SITE 1 AC3 18 PHE B 56 ILE B 57 HIS B 64 ARG B 68 SITE 2 AC3 18 ILE B 116 LEU B 194 GLY B 198 THR B 201 SITE 3 AC3 18 THR B 202 LEU B 244 ARG B 247 LEU B 270 SITE 4 AC3 18 ALA B 296 PHE B 297 HIS B 302 CYS B 304 SITE 5 AC3 18 GLY B 306 PIM B 411 SITE 1 AC4 4 ILE B 57 GLY B 197 THR B 201 HEM B 410 SITE 1 AC5 19 PHE C 56 ILE C 57 HIS C 64 ARG C 68 SITE 2 AC5 19 LEU C 193 GLY C 197 GLY C 198 THR C 201 SITE 3 AC5 19 THR C 202 PRO C 240 LEU C 244 ARG C 247 SITE 4 AC5 19 ALA C 296 PHE C 297 GLY C 298 HIS C 302 SITE 5 AC5 19 CYS C 304 LEU C 309 PIM C 411 SITE 1 AC6 4 ILE C 196 GLY C 197 THR C 201 HEM C 410 SITE 1 AC7 16 PHE D 56 ILE D 57 HIS D 64 ARG D 68 SITE 2 AC7 16 LEU D 194 GLY D 197 GLY D 198 THR D 201 SITE 3 AC7 16 LEU D 244 ARG D 247 ALA D 296 PHE D 297 SITE 4 AC7 16 ILE D 301 HIS D 302 CYS D 304 PIM D 411 SITE 1 AC8 3 GLY D 197 THR D 201 HEM D 410 CRYST1 48.520 141.010 101.030 90.00 90.30 90.00 P 1 21 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 0.020610 0.000000 0.000108 0.00000 SCALE2 0.000000 0.007092 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009898 0.00000