HEADER OXIDOREDUCTASE 14-SEP-18 6HN8 TITLE STRUCTURE OF BM3 HEME DOMAIN IN COMPLEX WITH TROGLITAZONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIFUNCTIONAL CYTOCHROME P450/NADPH--P450 REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.14.14.1,1.6.2.4; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS MEGATERIUM; SOURCE 3 ORGANISM_TAXID: 1404; SOURCE 4 GENE: BTA37_15100; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYTOCHROME P450, MONOOXYGENASE, HEME BINDING, ANTIDIABETIC, KEYWDS 2 TROGLITAZONE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.JEFFREYS,A.W.M.MUNRO,D.LEYS REVDAT 2 24-JAN-24 6HN8 1 REMARK REVDAT 1 09-OCT-19 6HN8 0 JRNL AUTH L.JEFFREYS,D.LEYS,A.W.M.MUNRO JRNL TITL OXIDATION OF ANTIDIABETIC COMPOUNDS BY CYTOCHROME P450 BM3 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.52 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 73144 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.730 REMARK 3 FREE R VALUE TEST SET COUNT : 1999 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 29.5257 - 4.8064 1.00 5407 153 0.1517 0.1565 REMARK 3 2 4.8064 - 3.8176 1.00 5194 145 0.1312 0.1507 REMARK 3 3 3.8176 - 3.3358 1.00 5179 146 0.1550 0.1906 REMARK 3 4 3.3358 - 3.0311 1.00 5095 143 0.1658 0.1972 REMARK 3 5 3.0311 - 2.8140 1.00 5103 144 0.1582 0.1682 REMARK 3 6 2.8140 - 2.6482 1.00 5071 142 0.1601 0.1933 REMARK 3 7 2.6482 - 2.5157 1.00 5074 142 0.1555 0.2256 REMARK 3 8 2.5157 - 2.4062 1.00 5085 144 0.1599 0.2261 REMARK 3 9 2.4062 - 2.3136 0.99 5031 141 0.1657 0.1759 REMARK 3 10 2.3136 - 2.2338 1.00 5036 141 0.1712 0.2080 REMARK 3 11 2.2338 - 2.1640 1.00 5019 142 0.1815 0.2177 REMARK 3 12 2.1640 - 2.1022 1.00 5013 141 0.1888 0.2196 REMARK 3 13 2.1022 - 2.0468 0.99 5026 140 0.1999 0.2565 REMARK 3 14 2.0468 - 1.9969 0.95 4812 135 0.2077 0.2327 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.910 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) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 7705 REMARK 3 ANGLE : 0.855 10462 REMARK 3 CHIRALITY : 0.134 1105 REMARK 3 PLANARITY : 0.004 1361 REMARK 3 DIHEDRAL : 11.198 4644 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6HN8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-SEP-18. REMARK 100 THE DEPOSITION ID IS D_1200011944. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9686 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73144 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.997 REMARK 200 RESOLUTION RANGE LOW (A) : 29.522 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 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 (%) : 95.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.95200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 4KEY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM CHLORIDE, 20% PEG 3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 30.45250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 72.97550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 60.18750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 72.97550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.45250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 60.18750 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 ASX A -1 REMARK 465 MET A 0 REMARK 465 THR A 1 REMARK 465 ILE A 2 REMARK 465 ASX B -1 REMARK 465 MET B 0 REMARK 465 THR B 1 REMARK 465 GLY B 227 REMARK 465 GLU B 228 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 GLN A 387 CG CD OE1 NE2 REMARK 470 GLN B 229 CB CG CD OE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 ARG A 147 CZ ARG A 147 NH1 0.091 REMARK 500 ARG A 147 CZ ARG A 147 NH2 0.093 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 LYS A 15 -138.15 57.62 REMARK 500 LEU A 20 -90.56 -87.47 REMARK 500 ASP A 84 33.72 -95.26 REMARK 500 ASP A 232 -167.88 -104.01 REMARK 500 HIS A 266 -34.65 -143.63 REMARK 500 GLU A 344 -33.28 -135.66 REMARK 500 ASP A 370 40.61 -84.15 REMARK 500 PRO A 386 -178.05 -64.46 REMARK 500 GLN A 387 -114.22 -82.38 REMARK 500 LEU A 437 -59.44 69.32 REMARK 500 LYS B 15 -134.12 57.11 REMARK 500 ASP B 84 38.95 -97.60 REMARK 500 ASP B 232 -169.71 -111.65 REMARK 500 HIS B 266 -33.51 -144.18 REMARK 500 GLU B 344 -35.88 -136.06 REMARK 500 ASP B 370 49.26 -140.80 REMARK 500 LEU B 437 -60.44 66.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 999 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH A1000 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A1001 DISTANCE = 6.91 ANGSTROMS 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 400 SG REMARK 620 2 HEM A 501 NA 99.0 REMARK 620 3 HEM A 501 NB 79.8 87.6 REMARK 620 4 HEM A 501 NC 82.4 173.4 86.3 REMARK 620 5 HEM A 501 ND 99.8 94.1 178.3 92.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 400 SG REMARK 620 2 HEM B 501 NA 101.7 REMARK 620 3 HEM B 501 NB 84.2 87.6 REMARK 620 4 HEM B 501 NC 80.1 173.4 86.3 REMARK 620 5 HEM B 501 ND 95.4 94.1 178.3 92.0 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 HEM A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TDZ A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TDZ B 502 DBREF1 6HN8 A 0 455 UNP A0A1Q8UP87_BACME DBREF2 6HN8 A A0A1Q8UP87 1 456 DBREF1 6HN8 B 0 455 UNP A0A1Q8UP87_BACME DBREF2 6HN8 B A0A1Q8UP87 1 456 SEQADV 6HN8 ASX A -1 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 6HN8 PHE A 82 UNP A0A1Q8UP8 ALA 83 ENGINEERED MUTATION SEQADV 6HN8 VAL A 87 UNP A0A1Q8UP8 PHE 88 ENGINEERED MUTATION SEQADV 6HN8 ASX B -1 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 6HN8 PHE B 82 UNP A0A1Q8UP8 ALA 83 ENGINEERED MUTATION SEQADV 6HN8 VAL B 87 UNP A0A1Q8UP8 PHE 88 ENGINEERED MUTATION SEQRES 1 A 457 ASX MET THR ILE LYS GLU MET PRO GLN PRO LYS THR PHE SEQRES 2 A 457 GLY GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP LYS SEQRES 3 A 457 PRO VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU GLY SEQRES 4 A 457 GLU ILE PHE LYS PHE GLU ALA PRO GLY ARG VAL THR ARG SEQRES 5 A 457 TYR LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS ASP SEQRES 6 A 457 GLU SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU LYS SEQRES 7 A 457 PHE VAL ARG ASP PHE PHE GLY ASP GLY LEU VAL THR SER SEQRES 8 A 457 TRP THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN ILE SEQRES 9 A 457 LEU LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY TYR SEQRES 10 A 457 HIS ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL GLN SEQRES 11 A 457 LYS TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU VAL SEQRES 12 A 457 PRO GLU ASP MET THR ARG LEU THR LEU ASP THR ILE GLY SEQRES 13 A 457 LEU CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR ARG SEQRES 14 A 457 ASP GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG ALA SEQRES 15 A 457 LEU ASP GLU ALA MET ASN LYS LEU GLN ARG ALA ASN PRO SEQRES 16 A 457 ASP ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE GLN SEQRES 17 A 457 GLU ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS ILE SEQRES 18 A 457 ILE ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP ASP SEQRES 19 A 457 LEU LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU THR SEQRES 20 A 457 GLY GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN ILE SEQRES 21 A 457 ILE THR PHE LEU ILE ALA GLY HIS GLU THR THR SER GLY SEQRES 22 A 457 LEU LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN PRO SEQRES 23 A 457 HIS VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG VAL SEQRES 24 A 457 LEU VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS GLN SEQRES 25 A 457 LEU LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU ARG SEQRES 26 A 457 LEU TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA LYS SEQRES 27 A 457 GLU ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU LYS SEQRES 28 A 457 GLY ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS ARG SEQRES 29 A 457 ASP LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE ARG SEQRES 30 A 457 PRO GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN HIS SEQRES 31 A 457 ALA PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS ILE SEQRES 32 A 457 GLY GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL LEU SEQRES 33 A 457 GLY MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS THR SEQRES 34 A 457 ASN TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU LYS SEQRES 35 A 457 PRO GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS ILE SEQRES 36 A 457 PRO LEU SEQRES 1 B 457 ASX MET THR ILE LYS GLU MET PRO GLN PRO LYS THR PHE SEQRES 2 B 457 GLY GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP LYS SEQRES 3 B 457 PRO VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU GLY SEQRES 4 B 457 GLU ILE PHE LYS PHE GLU ALA PRO GLY ARG VAL THR ARG SEQRES 5 B 457 TYR LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS ASP SEQRES 6 B 457 GLU SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU LYS SEQRES 7 B 457 PHE VAL ARG ASP PHE PHE GLY ASP GLY LEU VAL THR SER SEQRES 8 B 457 TRP THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN ILE SEQRES 9 B 457 LEU LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY TYR SEQRES 10 B 457 HIS ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL GLN SEQRES 11 B 457 LYS TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU VAL SEQRES 12 B 457 PRO GLU ASP MET THR ARG LEU THR LEU ASP THR ILE GLY SEQRES 13 B 457 LEU CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR ARG SEQRES 14 B 457 ASP GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG ALA SEQRES 15 B 457 LEU ASP GLU ALA MET ASN LYS LEU GLN ARG ALA ASN PRO SEQRES 16 B 457 ASP ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE GLN SEQRES 17 B 457 GLU ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS ILE SEQRES 18 B 457 ILE ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP ASP SEQRES 19 B 457 LEU LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU THR SEQRES 20 B 457 GLY GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN ILE SEQRES 21 B 457 ILE THR PHE LEU ILE ALA GLY HIS GLU THR THR SER GLY SEQRES 22 B 457 LEU LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN PRO SEQRES 23 B 457 HIS VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG VAL SEQRES 24 B 457 LEU VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS GLN SEQRES 25 B 457 LEU LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU ARG SEQRES 26 B 457 LEU TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA LYS SEQRES 27 B 457 GLU ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU LYS SEQRES 28 B 457 GLY ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS ARG SEQRES 29 B 457 ASP LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE ARG SEQRES 30 B 457 PRO GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN HIS SEQRES 31 B 457 ALA PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS ILE SEQRES 32 B 457 GLY GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL LEU SEQRES 33 B 457 GLY MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS THR SEQRES 34 B 457 ASN TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU LYS SEQRES 35 B 457 PRO GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS ILE SEQRES 36 B 457 PRO LEU HET HEM A 501 43 HET TDZ A 502 31 HET HEM B 501 43 HET TDZ B 502 31 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM TDZ (5R)-5-(4-{[(2R)-6-HYDROXY-2,5,7,8-TETRAMETHYL-3,4- HETNAM 2 TDZ DIHYDRO-2H-CHROMEN-2-YL]METHOXY}BENZYL)-1,3- HETNAM 3 TDZ THIAZOLIDINE-2,4-DIONE HETSYN HEM HEME HETSYN TDZ TROGLITAZONE FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 TDZ 2(C24 H27 N O5 S) FORMUL 7 HOH *805(H2 O) HELIX 1 AA1 PHE A 11 LYS A 15 5 5 HELIX 2 AA2 ASN A 16 LEU A 20 5 5 HELIX 3 AA3 LYS A 24 GLY A 37 1 14 HELIX 4 AA4 SER A 54 CYS A 62 1 9 HELIX 5 AA5 SER A 72 GLY A 83 1 12 HELIX 6 AA6 GLU A 93 LEU A 104 1 12 HELIX 7 AA7 PRO A 105 PHE A 107 5 3 HELIX 8 AA8 SER A 108 ARG A 132 1 25 HELIX 9 AA9 VAL A 141 ASN A 159 1 19 HELIX 10 AB1 ASN A 163 ARG A 167 5 5 HELIX 11 AB2 HIS A 171 LEU A 188 1 18 HELIX 12 AB3 ASP A 195 ALA A 197 5 3 HELIX 13 AB4 TYR A 198 SER A 226 1 29 HELIX 14 AB5 ASP A 232 GLY A 240 1 9 HELIX 15 AB6 ASP A 250 GLY A 265 1 16 HELIX 16 AB7 HIS A 266 ASN A 283 1 18 HELIX 17 AB8 ASN A 283 LEU A 298 1 16 HELIX 18 AB9 SER A 304 GLN A 310 1 7 HELIX 19 AC1 LEU A 311 TRP A 325 1 15 HELIX 20 AC2 ILE A 357 HIS A 361 1 5 HELIX 21 AC3 ASP A 363 GLY A 368 1 6 HELIX 22 AC4 ARG A 375 GLU A 380 5 6 HELIX 23 AC5 ASN A 381 ILE A 385 5 5 HELIX 24 AC6 ASN A 395 ALA A 399 5 5 HELIX 25 AC7 GLY A 402 HIS A 420 1 19 HELIX 26 AC8 PHE B 11 LYS B 15 5 5 HELIX 27 AC9 ASN B 16 LEU B 20 5 5 HELIX 28 AD1 LYS B 24 GLY B 37 1 14 HELIX 29 AD2 SER B 54 CYS B 62 1 9 HELIX 30 AD3 SER B 72 GLY B 83 1 12 HELIX 31 AD4 GLU B 93 LEU B 104 1 12 HELIX 32 AD5 PRO B 105 PHE B 107 5 3 HELIX 33 AD6 SER B 108 ARG B 132 1 25 HELIX 34 AD7 VAL B 141 ASN B 159 1 19 HELIX 35 AD8 ASN B 163 ARG B 167 5 5 HELIX 36 AD9 HIS B 171 LEU B 188 1 18 HELIX 37 AE1 ASP B 195 ALA B 197 5 3 HELIX 38 AE2 TYR B 198 SER B 226 1 29 HELIX 39 AE3 ASP B 232 GLY B 240 1 9 HELIX 40 AE4 ASP B 250 GLY B 265 1 16 HELIX 41 AE5 HIS B 266 ASN B 283 1 18 HELIX 42 AE6 ASN B 283 LEU B 298 1 16 HELIX 43 AE7 SER B 304 LEU B 311 1 8 HELIX 44 AE8 LEU B 311 TRP B 325 1 15 HELIX 45 AE9 ILE B 357 HIS B 361 1 5 HELIX 46 AF1 ASP B 363 GLY B 368 1 6 HELIX 47 AF2 ARG B 375 GLU B 380 5 6 HELIX 48 AF3 ASN B 381 ILE B 385 5 5 HELIX 49 AF4 ASN B 395 ALA B 399 5 5 HELIX 50 AF5 GLY B 402 HIS B 420 1 19 SHEET 1 AA1 5 ILE A 39 ALA A 44 0 SHEET 2 AA1 5 ARG A 47 LEU A 52 -1 O THR A 49 N PHE A 42 SHEET 3 AA1 5 GLU A 352 LEU A 356 1 O MET A 354 N LEU A 52 SHEET 4 AA1 5 ALA A 330 ALA A 335 -1 N LEU A 333 O LEU A 353 SHEET 5 AA1 5 PHE A 67 LYS A 69 -1 N ASP A 68 O TYR A 334 SHEET 1 AA2 3 ILE A 139 GLU A 140 0 SHEET 2 AA2 3 VAL A 445 SER A 450 -1 O VAL A 446 N ILE A 139 SHEET 3 AA2 3 PHE A 421 GLU A 424 -1 N ASP A 422 O LYS A 449 SHEET 1 AA3 2 THR A 339 LEU A 341 0 SHEET 2 AA3 2 TYR A 345 LEU A 347 -1 O LEU A 347 N THR A 339 SHEET 1 AA4 2 ILE A 433 GLU A 435 0 SHEET 2 AA4 2 LEU A 439 PRO A 441 -1 O LYS A 440 N LYS A 434 SHEET 1 AA5 5 ILE B 39 GLU B 43 0 SHEET 2 AA5 5 VAL B 48 LEU B 52 -1 O THR B 49 N PHE B 42 SHEET 3 AA5 5 GLU B 352 LEU B 356 1 O MET B 354 N ARG B 50 SHEET 4 AA5 5 ALA B 330 ALA B 335 -1 N LEU B 333 O LEU B 353 SHEET 5 AA5 5 PHE B 67 LYS B 69 -1 N ASP B 68 O TYR B 334 SHEET 1 AA6 3 ILE B 139 GLU B 140 0 SHEET 2 AA6 3 VAL B 445 SER B 450 -1 O VAL B 446 N ILE B 139 SHEET 3 AA6 3 PHE B 421 GLU B 424 -1 N GLU B 424 O LYS B 447 SHEET 1 AA7 2 THR B 339 LEU B 341 0 SHEET 2 AA7 2 TYR B 345 LEU B 347 -1 O LEU B 347 N THR B 339 SHEET 1 AA8 2 ILE B 433 GLU B 435 0 SHEET 2 AA8 2 LEU B 439 PRO B 441 -1 O LYS B 440 N LYS B 434 LINK SG CYS A 400 FE HEM A 501 1555 1555 2.56 LINK SG CYS B 400 FE HEM B 501 1555 1555 2.50 SITE 1 AC1 22 LYS A 69 LEU A 86 VAL A 87 TRP A 96 SITE 2 AC1 22 PHE A 261 ALA A 264 GLY A 265 THR A 268 SITE 3 AC1 22 THR A 269 PHE A 331 PRO A 392 PHE A 393 SITE 4 AC1 22 GLY A 394 ARG A 398 CYS A 400 ILE A 401 SITE 5 AC1 22 TDZ A 502 HOH A 603 HOH A 637 HOH A 676 SITE 6 AC1 22 HOH A 761 HOH A 763 SITE 1 AC2 11 TYR A 51 ALA A 74 LEU A 75 ILE A 263 SITE 2 AC2 11 ALA A 264 GLU A 267 THR A 268 LEU A 437 SITE 3 AC2 11 THR A 438 HEM A 501 HOH A 756 SITE 1 AC3 21 LYS B 69 LEU B 86 VAL B 87 TRP B 96 SITE 2 AC3 21 ALA B 264 GLY B 265 THR B 268 THR B 269 SITE 3 AC3 21 PHE B 331 PRO B 392 PHE B 393 GLY B 394 SITE 4 AC3 21 ARG B 398 ALA B 399 CYS B 400 ILE B 401 SITE 5 AC3 21 TDZ B 502 HOH B 619 HOH B 738 HOH B 788 SITE 6 AC3 21 HOH B 822 SITE 1 AC4 11 LEU B 20 TYR B 51 LEU B 75 LEU B 188 SITE 2 AC4 11 ILE B 263 ALA B 264 GLU B 267 THR B 268 SITE 3 AC4 11 LEU B 437 THR B 438 HEM B 501 CRYST1 60.905 120.375 145.951 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 0.016419 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008307 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006852 0.00000