HEADER OXIDOREDUCTASE 01-SEP-11 3TNK OBSLTE 30-SEP-15 3TNK 5DE9 TITLE CRYSTAL STRUCTURE OF MUTANT I87R IN CYP158A2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE CYTOCHROME P450; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR; SOURCE 3 ORGANISM_TAXID: 1902; SOURCE 4 GENE: SCO1207, 2SCG58.07; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS P450 MONOOXYGENASE, PHENOLIC OXIDATIVE COUPLING, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.ZHAO,M.R.WATERMAN REVDAT 2 30-SEP-15 3TNK 1 OBSLTE REVDAT 1 15-AUG-12 3TNK 0 JRNL AUTH B.ZHAO,A.BELLAMINE,L.LEI,M.R.WATERMAN JRNL TITL THE ROLE OF ILE87 OF CYP158A2 IN OXIDATIVE COUPLING JRNL TITL 2 REACTION. JRNL REF ARCH.BIOCHEM.BIOPHYS. V. 518 127 2012 JRNL REFN ISSN 0003-9861 JRNL PMID 22203090 JRNL DOI 10.1016/J.ABB.2011.12.007 REMARK 2 REMARK 2 RESOLUTION. 1.76 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS1.3 REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.76 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.100 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 71682 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) : 0.222 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3798 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.76 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.87 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2780 REMARK 3 BIN FREE R VALUE : 0.3250 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 566 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6224 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 100 REMARK 3 SOLVENT ATOMS : 518 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.03900 REMARK 3 B22 (A**2) : 0.00900 REMARK 3 B33 (A**2) : 0.03000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.00700 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.20 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) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.23 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3TNK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-SEP-11. REMARK 100 THE RCSB ID CODE IS RCSB067691. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-NOV-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 77918 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.760 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.13000 REMARK 200 R SYM (I) : 0.17000 REMARK 200 FOR THE DATA SET : 11.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.76 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.45000 REMARK 200 R SYM FOR SHELL (I) : 0.41000 REMARK 200 FOR SHELL : 1.900 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: 1T93 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15-25% PEG3350, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 295K 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 39.65650 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 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 1 REMARK 465 THR A 2 REMARK 465 GLU A 3 REMARK 465 GLU A 4 REMARK 465 HEM A 407 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 GLU B 3 REMARK 465 GLU B 4 REMARK 465 HEM B 407 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 PRO A 140 C - N - CA ANGL. DEV. = 17.0 DEGREES REMARK 500 PRO A 140 C - N - CD ANGL. DEV. = -14.4 DEGREES REMARK 500 PRO B 140 C - N - CA ANGL. DEV. = 15.8 DEGREES REMARK 500 PRO B 140 C - N - CD ANGL. DEV. = -14.4 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 PHE A 86 -151.85 -144.26 REMARK 500 PRO A 88 -158.98 -87.72 REMARK 500 PRO A 98 -40.29 -28.04 REMARK 500 ASP A 100 -17.63 -150.44 REMARK 500 PRO A 140 -47.51 -14.64 REMARK 500 VAL A 148 -62.62 -139.18 REMARK 500 LEU A 179 41.17 29.72 REMARK 500 SER A 180 81.59 179.46 REMARK 500 SER A 181 -168.02 174.80 REMARK 500 ALA A 185 -81.34 66.91 REMARK 500 GLU A 186 -74.12 -42.06 REMARK 500 ALA A 290 -133.77 51.05 REMARK 500 ARG A 338 103.70 -40.55 REMARK 500 SER A 339 -87.30 -60.31 REMARK 500 ARG B 87 -30.23 -176.03 REMARK 500 PRO B 88 99.65 -34.23 REMARK 500 ALA B 89 -164.38 -124.93 REMARK 500 ARG B 90 53.82 32.57 REMARK 500 ALA B 92 104.95 52.39 REMARK 500 PRO B 98 -59.38 -6.34 REMARK 500 PRO B 99 -85.64 -51.84 REMARK 500 PRO B 140 -54.04 -14.52 REMARK 500 VAL B 148 -56.53 -137.70 REMARK 500 THR B 166 15.36 -67.69 REMARK 500 ASP B 167 -5.84 -144.20 REMARK 500 LEU B 179 12.89 51.87 REMARK 500 SER B 181 14.30 -68.30 REMARK 500 SER B 182 91.51 -68.87 REMARK 500 HIS B 183 125.92 -21.23 REMARK 500 GLU B 186 -140.56 -72.38 REMARK 500 VAL B 187 -49.19 65.68 REMARK 500 LEU B 205 3.57 -59.32 REMARK 500 ARG B 206 30.88 -140.17 REMARK 500 ALA B 290 -133.27 48.15 REMARK 500 ARG B 338 101.86 -39.48 REMARK 500 SER B 339 -83.34 -61.02 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 430 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 353 SG REMARK 620 2 HEM A 430 NA 99.6 REMARK 620 3 HEM A 430 NB 87.7 89.9 REMARK 620 4 HEM A 430 NC 81.8 178.6 90.0 REMARK 620 5 HEM A 430 ND 93.7 90.1 178.6 90.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 430 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 353 SG REMARK 620 2 HEM B 430 NA 98.5 REMARK 620 3 HEM B 430 NB 85.7 90.0 REMARK 620 4 HEM B 430 NC 82.2 179.0 89.4 REMARK 620 5 HEM B 430 ND 94.9 90.5 179.2 90.1 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SPM B 432 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1S1F RELATED DB: PDB REMARK 900 THE INHIBITOR 4-PHENYLIMIDAZOLE COMPLEX OF CYP158A2 REMARK 900 RELATED ID: 1SE6 RELATED DB: PDB REMARK 900 THE FREE FORM STRUCTURE OF CYP158A2 REMARK 900 RELATED ID: 1T93 RELATED DB: PDB REMARK 900 THE SAME SUBFAMILY MEMBER, CYP158A2, COMPLEX WITH FLAVIOLIN REMARK 900 RELATED ID: 2D09 RELATED DB: PDB REMARK 900 THE FERROUS DIOXYGEN COMPLEX OF CYP158A2 REMARK 900 RELATED ID: 2D0E RELATED DB: PDB REMARK 900 THE 2-HYDOXY-1,4-NAPHTHOQUINONE COMPLEX OF CYP158A2 REMARK 900 RELATED ID: 2DKK RELATED DB: PDB REMARK 900 THE INHIBITOR IMIDAZOLE COMPLEX OF CYP158A1 DBREF 3TNK A 1 404 UNP Q9FCA6 Q9FCA6_STRCO 1 404 DBREF 3TNK B 1 404 UNP Q9FCA6 Q9FCA6_STRCO 1 404 SEQADV 3TNK ARG A 87 UNP Q9FCA6 ILE 87 ENGINEERED MUTATION SEQADV 3TNK HIS A 405 UNP Q9FCA6 EXPRESSION TAG SEQADV 3TNK HIS A 406 UNP Q9FCA6 EXPRESSION TAG SEQADV 3TNK HEM A 407 UNP Q9FCA6 EXPRESSION TAG SEQADV 3TNK ARG B 87 UNP Q9FCA6 ILE 87 ENGINEERED MUTATION SEQADV 3TNK HIS B 405 UNP Q9FCA6 EXPRESSION TAG SEQADV 3TNK HIS B 406 UNP Q9FCA6 EXPRESSION TAG SEQADV 3TNK HEM B 407 UNP Q9FCA6 EXPRESSION TAG SEQRES 1 A 407 MET THR GLU GLU THR ILE SER GLN ALA VAL PRO PRO VAL SEQRES 2 A 407 ARG ASP TRP PRO ALA VAL ASP LEU PRO GLY SER ASP PHE SEQRES 3 A 407 ASP PRO VAL LEU THR GLU LEU MET ARG GLU GLY PRO VAL SEQRES 4 A 407 THR ARG ILE SER LEU PRO ASN GLY GLU GLY TRP ALA TRP SEQRES 5 A 407 LEU VAL THR ARG HIS ASP ASP VAL ARG LEU VAL THR ASN SEQRES 6 A 407 ASP PRO ARG PHE GLY ARG GLU ALA VAL MET ASP ARG GLN SEQRES 7 A 407 VAL THR ARG LEU ALA PRO HIS PHE ARG PRO ALA ARG GLY SEQRES 8 A 407 ALA VAL GLY PHE LEU ASP PRO PRO ASP HIS THR ARG LEU SEQRES 9 A 407 ARG ARG SER VAL ALA ALA ALA PHE THR ALA ARG GLY VAL SEQRES 10 A 407 GLU ARG VAL ARG GLU ARG SER ARG GLY MET LEU ASP GLU SEQRES 11 A 407 LEU VAL ASP ALA MET LEU ARG ALA GLY PRO PRO ALA ASP SEQRES 12 A 407 LEU THR GLU ALA VAL LEU SER PRO PHE PRO ILE ALA VAL SEQRES 13 A 407 ILE CYS GLU LEU MET GLY VAL PRO ALA THR ASP ARG HIS SEQRES 14 A 407 SER MET HIS THR TRP THR GLN LEU ILE LEU SER SER SER SEQRES 15 A 407 HIS GLY ALA GLU VAL SER GLU ARG ALA LYS ASN GLU MET SEQRES 16 A 407 ASN ALA TYR PHE SER ASP LEU ILE GLY LEU ARG SER ASP SEQRES 17 A 407 SER ALA GLY GLU ASP VAL THR SER LEU LEU GLY ALA ALA SEQRES 18 A 407 VAL GLY ARG ASP GLU ILE THR LEU SER GLU ALA VAL GLY SEQRES 19 A 407 LEU ALA VAL LEU LEU GLN ILE GLY GLY GLU ALA VAL THR SEQRES 20 A 407 ASN ASN SER GLY GLN MET PHE HIS LEU LEU LEU SER ARG SEQRES 21 A 407 PRO GLU LEU ALA GLU ARG LEU ARG SER GLU PRO GLU ILE SEQRES 22 A 407 ARG PRO ARG ALA ILE ASP GLU LEU LEU ARG TRP ILE PRO SEQRES 23 A 407 HIS ARG ASN ALA VAL GLY LEU SER ARG ILE ALA LEU GLU SEQRES 24 A 407 ASP VAL GLU ILE LYS GLY VAL ARG ILE ARG ALA GLY ASP SEQRES 25 A 407 ALA VAL TYR VAL SER TYR LEU ALA ALA ASN ARG ASP PRO SEQRES 26 A 407 GLU VAL PHE PRO ASP PRO ASP ARG ILE ASP PHE GLU ARG SEQRES 27 A 407 SER PRO ASN PRO HIS VAL SER PHE GLY PHE GLY PRO HIS SEQRES 28 A 407 TYR CYS PRO GLY GLY MET LEU ALA ARG LEU GLU SER GLU SEQRES 29 A 407 LEU LEU VAL ASP ALA VAL LEU ASP ARG VAL PRO GLY LEU SEQRES 30 A 407 LYS LEU ALA VAL ALA PRO GLU ASP VAL PRO PHE LYS LYS SEQRES 31 A 407 GLY ALA LEU ILE ARG GLY PRO GLU ALA LEU PRO VAL THR SEQRES 32 A 407 TRP HIS HIS HEM SEQRES 1 B 407 MET THR GLU GLU THR ILE SER GLN ALA VAL PRO PRO VAL SEQRES 2 B 407 ARG ASP TRP PRO ALA VAL ASP LEU PRO GLY SER ASP PHE SEQRES 3 B 407 ASP PRO VAL LEU THR GLU LEU MET ARG GLU GLY PRO VAL SEQRES 4 B 407 THR ARG ILE SER LEU PRO ASN GLY GLU GLY TRP ALA TRP SEQRES 5 B 407 LEU VAL THR ARG HIS ASP ASP VAL ARG LEU VAL THR ASN SEQRES 6 B 407 ASP PRO ARG PHE GLY ARG GLU ALA VAL MET ASP ARG GLN SEQRES 7 B 407 VAL THR ARG LEU ALA PRO HIS PHE ARG PRO ALA ARG GLY SEQRES 8 B 407 ALA VAL GLY PHE LEU ASP PRO PRO ASP HIS THR ARG LEU SEQRES 9 B 407 ARG ARG SER VAL ALA ALA ALA PHE THR ALA ARG GLY VAL SEQRES 10 B 407 GLU ARG VAL ARG GLU ARG SER ARG GLY MET LEU ASP GLU SEQRES 11 B 407 LEU VAL ASP ALA MET LEU ARG ALA GLY PRO PRO ALA ASP SEQRES 12 B 407 LEU THR GLU ALA VAL LEU SER PRO PHE PRO ILE ALA VAL SEQRES 13 B 407 ILE CYS GLU LEU MET GLY VAL PRO ALA THR ASP ARG HIS SEQRES 14 B 407 SER MET HIS THR TRP THR GLN LEU ILE LEU SER SER SER SEQRES 15 B 407 HIS GLY ALA GLU VAL SER GLU ARG ALA LYS ASN GLU MET SEQRES 16 B 407 ASN ALA TYR PHE SER ASP LEU ILE GLY LEU ARG SER ASP SEQRES 17 B 407 SER ALA GLY GLU ASP VAL THR SER LEU LEU GLY ALA ALA SEQRES 18 B 407 VAL GLY ARG ASP GLU ILE THR LEU SER GLU ALA VAL GLY SEQRES 19 B 407 LEU ALA VAL LEU LEU GLN ILE GLY GLY GLU ALA VAL THR SEQRES 20 B 407 ASN ASN SER GLY GLN MET PHE HIS LEU LEU LEU SER ARG SEQRES 21 B 407 PRO GLU LEU ALA GLU ARG LEU ARG SER GLU PRO GLU ILE SEQRES 22 B 407 ARG PRO ARG ALA ILE ASP GLU LEU LEU ARG TRP ILE PRO SEQRES 23 B 407 HIS ARG ASN ALA VAL GLY LEU SER ARG ILE ALA LEU GLU SEQRES 24 B 407 ASP VAL GLU ILE LYS GLY VAL ARG ILE ARG ALA GLY ASP SEQRES 25 B 407 ALA VAL TYR VAL SER TYR LEU ALA ALA ASN ARG ASP PRO SEQRES 26 B 407 GLU VAL PHE PRO ASP PRO ASP ARG ILE ASP PHE GLU ARG SEQRES 27 B 407 SER PRO ASN PRO HIS VAL SER PHE GLY PHE GLY PRO HIS SEQRES 28 B 407 TYR CYS PRO GLY GLY MET LEU ALA ARG LEU GLU SER GLU SEQRES 29 B 407 LEU LEU VAL ASP ALA VAL LEU ASP ARG VAL PRO GLY LEU SEQRES 30 B 407 LYS LEU ALA VAL ALA PRO GLU ASP VAL PRO PHE LYS LYS SEQRES 31 B 407 GLY ALA LEU ILE ARG GLY PRO GLU ALA LEU PRO VAL THR SEQRES 32 B 407 TRP HIS HIS HEM HET HEM A 430 43 HET HEM B 430 43 HET SPM B 432 14 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM SPM SPERMINE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 SPM C10 H26 N4 FORMUL 6 HOH *518(H2 O) HELIX 1 1 ASP A 27 GLY A 37 1 11 HELIX 2 2 ARG A 56 ASP A 66 1 11 HELIX 3 3 ARG A 71 ARG A 77 5 7 HELIX 4 4 ALA A 92 LEU A 96 5 5 HELIX 5 5 ASP A 97 THR A 113 1 17 HELIX 6 6 THR A 113 GLU A 118 1 6 HELIX 7 7 VAL A 120 GLY A 139 1 20 HELIX 8 8 LEU A 144 VAL A 148 1 5 HELIX 9 9 SER A 150 GLY A 162 1 13 HELIX 10 10 PRO A 164 THR A 166 5 3 HELIX 11 11 ASP A 167 ILE A 178 1 12 HELIX 12 12 ALA A 185 ARG A 206 1 22 HELIX 13 13 ASP A 213 ARG A 224 1 12 HELIX 14 14 THR A 228 GLY A 242 1 15 HELIX 15 15 GLY A 243 ARG A 260 1 18 HELIX 16 16 ARG A 260 GLU A 270 1 11 HELIX 17 17 ILE A 273 ILE A 285 1 13 HELIX 18 18 SER A 317 ASN A 322 1 6 HELIX 19 19 GLY A 355 VAL A 374 1 20 HELIX 20 20 ALA A 382 VAL A 386 5 5 HELIX 21 21 ASP B 27 GLY B 37 1 11 HELIX 22 22 ARG B 56 ASP B 66 1 11 HELIX 23 23 ARG B 71 ARG B 77 5 7 HELIX 24 24 ALA B 92 LEU B 96 5 5 HELIX 25 25 ASP B 97 THR B 113 1 17 HELIX 26 26 THR B 113 GLU B 118 1 6 HELIX 27 27 VAL B 120 GLY B 139 1 20 HELIX 28 28 LEU B 144 VAL B 148 1 5 HELIX 29 29 SER B 150 GLY B 162 1 13 HELIX 30 30 PRO B 164 ILE B 178 1 15 HELIX 31 31 VAL B 187 LEU B 205 1 19 HELIX 32 32 ASP B 213 ARG B 224 1 12 HELIX 33 33 THR B 228 GLY B 242 1 15 HELIX 34 34 GLY B 243 ARG B 260 1 18 HELIX 35 35 ARG B 260 GLU B 270 1 11 HELIX 36 36 ILE B 273 ILE B 285 1 13 HELIX 37 37 SER B 317 ASN B 322 1 6 HELIX 38 38 GLY B 355 VAL B 374 1 20 HELIX 39 39 ALA B 382 VAL B 386 5 5 SHEET 1 A 6 VAL A 13 ASP A 15 0 SHEET 2 A 6 VAL A 39 SER A 43 1 O ARG A 41 N ARG A 14 SHEET 3 A 6 ALA A 51 VAL A 54 -1 O ALA A 51 N ILE A 42 SHEET 4 A 6 ALA A 313 VAL A 316 1 O TYR A 315 N TRP A 52 SHEET 5 A 6 ARG A 295 ALA A 297 -1 N ARG A 295 O VAL A 314 SHEET 6 A 6 PHE A 69 GLY A 70 -1 N GLY A 70 O ILE A 296 SHEET 1 B 3 ALA A 142 ASP A 143 0 SHEET 2 B 3 PRO A 401 THR A 403 -1 O VAL A 402 N ALA A 142 SHEET 3 B 3 LYS A 378 LEU A 379 -1 N LYS A 378 O THR A 403 SHEET 1 C 2 VAL A 301 ILE A 303 0 SHEET 2 C 2 VAL A 306 ILE A 308 -1 O ILE A 308 N VAL A 301 SHEET 1 D 6 VAL B 13 ASP B 15 0 SHEET 2 D 6 VAL B 39 SER B 43 1 O ARG B 41 N ARG B 14 SHEET 3 D 6 ALA B 51 VAL B 54 -1 O ALA B 51 N ILE B 42 SHEET 4 D 6 ALA B 313 VAL B 316 1 O ALA B 313 N TRP B 52 SHEET 5 D 6 ARG B 295 ALA B 297 -1 N ARG B 295 O VAL B 314 SHEET 6 D 6 PHE B 69 GLY B 70 -1 N GLY B 70 O ILE B 296 SHEET 1 E 3 ALA B 142 ASP B 143 0 SHEET 2 E 3 PRO B 401 THR B 403 -1 O VAL B 402 N ALA B 142 SHEET 3 E 3 LYS B 378 LEU B 379 -1 N LYS B 378 O THR B 403 SHEET 1 F 2 VAL B 301 ILE B 303 0 SHEET 2 F 2 VAL B 306 ILE B 308 -1 O VAL B 306 N ILE B 303 LINK SG CYS A 353 FE HEM A 430 1555 1555 2.38 LINK SG CYS B 353 FE HEM B 430 1555 1555 2.43 SITE 1 AC1 10 LYS A 378 ALA A 382 THR A 403 TRP A 404 SITE 2 AC1 10 HIS A 405 HOH A 443 LYS B 378 ALA B 382 SITE 3 AC1 10 HIS B 405 HOH B 492 CRYST1 59.609 79.313 87.658 90.00 94.08 90.00 P 1 21 1 4 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 0.016776 0.000000 0.001197 0.00000 SCALE2 0.000000 0.012608 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011437 0.00000