HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 23-FEB-11 3QU8 TITLE CRYSTAL STRUCTURE OF A HUMAN CYTOCHROME P450 2B6 (Y226H/K262R) IN TITLE 2 COMPLEX WITH THE INHIBITOR 4-(4-NITROBENZYL)PYRIDINE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 2B6; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 FRAGMENT: CYTOCHROME P450 2B6, RESIDUES 3-21 DELETED; COMPND 5 EC: 1.14.14.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CYP2B6; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PKK KEYWDS P450, CYTOCHROME P450 2B6, MONOOXYGENASE, MEMBRANE PROTEIN, CYP2B6, KEYWDS 2 ENDOPLASMIC RETICULUM, HEME, IRON, MEMBRANE, METAL BINDING, KEYWDS 3 MICROSOME, PHOSPHOPROTEIN, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR KEYWDS 4 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.B.SHAH,J.PASCUAL,C.D.STOUT,J.R.HALPERT REVDAT 4 13-SEP-23 3QU8 1 REMARK SEQADV LINK REVDAT 3 05-DEC-12 3QU8 1 SEQADV REVDAT 2 07-DEC-11 3QU8 1 JRNL REVDAT 1 21-SEP-11 3QU8 0 JRNL AUTH M.B.SHAH,J.PASCUAL,Q.ZHANG,C.D.STOUT,J.R.HALPERT JRNL TITL STRUCTURES OF CYTOCHROME P450 2B6 BOUND TO 4-BENZYLPYRIDINE JRNL TITL 2 AND 4-(4-NITROBENZYL)PYRIDINE: INSIGHT INTO INHIBITOR JRNL TITL 3 BINDING AND REARRANGEMENT OF ACTIVE SITE SIDE CHAINS. JRNL REF MOL.PHARMACOL. V. 80 1047 2011 JRNL REFN ISSN 0026-895X JRNL PMID 21875942 JRNL DOI 10.1124/MOL.111.074427 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.51 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 88.9 REMARK 3 NUMBER OF REFLECTIONS : 72191 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) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3815 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.88 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4529 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 75.97 REMARK 3 BIN R VALUE (WORKING SET) : 0.3050 REMARK 3 BIN FREE R VALUE SET COUNT : 242 REMARK 3 BIN FREE R VALUE : 0.3550 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 22228 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 586 REMARK 3 SOLVENT ATOMS : 150 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 52.67 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.67 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.74000 REMARK 3 B22 (A**2) : 0.74000 REMARK 3 B33 (A**2) : -1.11000 REMARK 3 B12 (A**2) : 0.37000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.433 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.330 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.814 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.917 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.884 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 23471 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 31828 ; 1.719 ; 2.020 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 2742 ; 6.345 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 1089 ;36.135 ;22.865 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 3892 ;18.436 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 178 ;20.867 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 3432 ; 0.122 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 17806 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 13760 ; 0.613 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 22291 ; 1.240 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 9711 ; 1.884 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 9537 ; 3.337 ; 4.500 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B C D E F REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 28 A 492 2 REMARK 3 1 B 28 B 492 2 REMARK 3 1 C 28 C 492 2 REMARK 3 1 D 28 D 492 2 REMARK 3 1 E 28 E 492 2 REMARK 3 1 F 28 F 492 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1792 ; 0.070 ; 0.050 REMARK 3 TIGHT POSITIONAL 1 B (A): 1792 ; 0.060 ; 0.050 REMARK 3 TIGHT POSITIONAL 1 C (A): 1792 ; 0.070 ; 0.050 REMARK 3 TIGHT POSITIONAL 1 D (A): 1792 ; 0.060 ; 0.050 REMARK 3 TIGHT POSITIONAL 1 E (A): 1792 ; 0.060 ; 0.050 REMARK 3 TIGHT POSITIONAL 1 F (A): 1792 ; 0.070 ; 0.050 REMARK 3 MEDIUM POSITIONAL 1 A (A): 1818 ; 0.090 ; 0.500 REMARK 3 MEDIUM POSITIONAL 1 B (A): 1818 ; 0.070 ; 0.500 REMARK 3 MEDIUM POSITIONAL 1 C (A): 1818 ; 0.070 ; 0.500 REMARK 3 MEDIUM POSITIONAL 1 D (A): 1818 ; 0.070 ; 0.500 REMARK 3 MEDIUM POSITIONAL 1 E (A): 1818 ; 0.080 ; 0.500 REMARK 3 MEDIUM POSITIONAL 1 F (A): 1818 ; 0.080 ; 0.500 REMARK 3 TIGHT THERMAL 1 A (A**2): 1792 ; 0.130 ; 0.500 REMARK 3 TIGHT THERMAL 1 B (A**2): 1792 ; 0.130 ; 0.500 REMARK 3 TIGHT THERMAL 1 C (A**2): 1792 ; 0.140 ; 0.500 REMARK 3 TIGHT THERMAL 1 D (A**2): 1792 ; 0.120 ; 0.500 REMARK 3 TIGHT THERMAL 1 E (A**2): 1792 ; 0.130 ; 0.500 REMARK 3 TIGHT THERMAL 1 F (A**2): 1792 ; 0.210 ; 0.500 REMARK 3 MEDIUM THERMAL 1 A (A**2): 1818 ; 0.140 ; 2.000 REMARK 3 MEDIUM THERMAL 1 B (A**2): 1818 ; 0.140 ; 2.000 REMARK 3 MEDIUM THERMAL 1 C (A**2): 1818 ; 0.150 ; 2.000 REMARK 3 MEDIUM THERMAL 1 D (A**2): 1818 ; 0.130 ; 2.000 REMARK 3 MEDIUM THERMAL 1 E (A**2): 1818 ; 0.140 ; 2.000 REMARK 3 MEDIUM THERMAL 1 F (A**2): 1818 ; 0.210 ; 2.000 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 : 1.40 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 3QU8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-MAR-11. REMARK 100 THE DEPOSITION ID IS D_1000064109. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-DEC-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 76085 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 84.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.9 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : 0.06300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.36800 REMARK 200 R SYM FOR SHELL (I) : 0.36800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: BALBES REMARK 200 STARTING MODEL: 3IBD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15 M DL-MALIC ACID, 20 % W/V PEG REMARK 280 3350, PH 7, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 199.67267 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 99.83633 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6 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 350 REMARK 350 BIOMOLECULE: 5 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: E 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: 6 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: F 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 ALA A 2 REMARK 465 LYS A 22 REMARK 465 LYS A 23 REMARK 465 THR A 24 REMARK 465 SER A 25 REMARK 465 SER A 26 REMARK 465 LYS A 27 REMARK 465 GLY A 138 REMARK 465 LYS A 139 REMARK 465 ARG A 140 REMARK 465 HIS A 493 REMARK 465 HIS A 494 REMARK 465 HIS A 495 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 LYS B 22 REMARK 465 LYS B 23 REMARK 465 THR B 24 REMARK 465 SER B 25 REMARK 465 SER B 26 REMARK 465 LYS B 27 REMARK 465 PHE B 135 REMARK 465 GLY B 136 REMARK 465 MET B 137 REMARK 465 GLY B 138 REMARK 465 LYS B 139 REMARK 465 ARG B 140 REMARK 465 HIS B 493 REMARK 465 HIS B 494 REMARK 465 HIS B 495 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 LYS C 22 REMARK 465 LYS C 23 REMARK 465 THR C 24 REMARK 465 SER C 25 REMARK 465 SER C 26 REMARK 465 LYS C 27 REMARK 465 PHE C 135 REMARK 465 GLY C 136 REMARK 465 MET C 137 REMARK 465 HIS C 493 REMARK 465 HIS C 494 REMARK 465 HIS C 495 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 LYS D 22 REMARK 465 LYS D 23 REMARK 465 THR D 24 REMARK 465 SER D 25 REMARK 465 SER D 26 REMARK 465 LYS D 27 REMARK 465 PHE D 135 REMARK 465 GLY D 136 REMARK 465 MET D 137 REMARK 465 GLY D 138 REMARK 465 LYS D 139 REMARK 465 ARG D 140 REMARK 465 HIS D 492 REMARK 465 HIS D 493 REMARK 465 HIS D 494 REMARK 465 HIS D 495 REMARK 465 MET E 1 REMARK 465 ALA E 2 REMARK 465 LYS E 22 REMARK 465 LYS E 23 REMARK 465 THR E 24 REMARK 465 SER E 25 REMARK 465 SER E 26 REMARK 465 LYS E 27 REMARK 465 PHE E 135 REMARK 465 GLY E 136 REMARK 465 MET E 137 REMARK 465 GLY E 138 REMARK 465 LYS E 139 REMARK 465 ARG E 140 REMARK 465 HIS E 493 REMARK 465 HIS E 494 REMARK 465 HIS E 495 REMARK 465 MET F 1 REMARK 465 ALA F 2 REMARK 465 LYS F 22 REMARK 465 LYS F 23 REMARK 465 THR F 24 REMARK 465 SER F 25 REMARK 465 SER F 26 REMARK 465 LYS F 27 REMARK 465 PHE F 135 REMARK 465 GLY F 136 REMARK 465 MET F 137 REMARK 465 GLY F 138 REMARK 465 LYS F 139 REMARK 465 ARG F 140 REMARK 465 ARG F 487 REMARK 465 PHE F 488 REMARK 465 LEU F 489 REMARK 465 PRO F 490 REMARK 465 ARG F 491 REMARK 465 HIS F 492 REMARK 465 HIS F 493 REMARK 465 HIS F 494 REMARK 465 HIS F 495 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 LYS A 29 CG CD CE NZ REMARK 470 LYS A 161 CG CD CE NZ REMARK 470 LYS B 29 CG CD CE NZ REMARK 470 LYS C 29 CG CD CE NZ REMARK 470 PHE C 169 CG CD1 CD2 CE1 CE2 CZ REMARK 470 SER C 376 N REMARK 470 ARG C 491 CG CD NE CZ NH1 NH2 REMARK 470 PHE D 169 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN D 193 CG CD OE1 NE2 REMARK 470 LYS D 316 CG CD CE NZ REMARK 470 LYS F 29 CG CD CE NZ REMARK 470 PHE F 169 CG CD1 CD2 CE1 CE2 CZ 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 PRO A 31 155.21 -49.35 REMARK 500 LEU A 39 -50.99 70.05 REMARK 500 ASP A 385 26.48 81.27 REMARK 500 SER A 430 -168.41 68.31 REMARK 500 ILE A 435 141.02 -35.16 REMARK 500 LEU B 39 -47.63 69.48 REMARK 500 HIS B 335 -63.81 -144.18 REMARK 500 ASP B 385 1.63 87.54 REMARK 500 SER B 430 -163.78 81.33 REMARK 500 LEU C 30 154.82 -42.02 REMARK 500 LEU C 39 -51.33 67.56 REMARK 500 ARG C 140 137.62 -37.10 REMARK 500 LYS C 161 52.57 31.87 REMARK 500 ALA C 279 -72.29 -41.43 REMARK 500 HIS C 335 -38.82 -132.14 REMARK 500 ARG C 378 48.96 30.73 REMARK 500 LYS C 384 143.30 -36.65 REMARK 500 ASP C 385 -13.09 83.51 REMARK 500 ASP C 411 4.08 -66.01 REMARK 500 SER C 430 -155.42 85.75 REMARK 500 ILE C 435 154.76 -46.49 REMARK 500 LYS D 29 -153.66 -112.30 REMARK 500 LEU D 39 -49.81 70.05 REMARK 500 VAL D 89 -65.47 -102.72 REMARK 500 LYS D 186 165.12 173.09 REMARK 500 HIS D 335 -71.00 -127.88 REMARK 500 ARG D 378 49.95 34.64 REMARK 500 ASP D 385 -8.01 74.96 REMARK 500 LYS D 404 73.87 -118.12 REMARK 500 SER D 430 -160.07 77.69 REMARK 500 PRO D 490 172.45 -49.93 REMARK 500 LYS E 29 -157.77 -101.42 REMARK 500 LEU E 39 -6.75 66.08 REMARK 500 LYS E 186 165.78 173.68 REMARK 500 HIS E 335 -61.83 -122.85 REMARK 500 LEU E 363 74.84 -159.01 REMARK 500 ARG E 378 44.56 39.87 REMARK 500 ASP E 385 5.05 86.79 REMARK 500 LYS E 404 75.47 -119.25 REMARK 500 SER E 430 -161.58 63.38 REMARK 500 LYS F 29 -161.36 -116.65 REMARK 500 LEU F 30 158.61 -49.88 REMARK 500 LEU F 39 -54.23 71.50 REMARK 500 PRO F 258 -7.58 -56.37 REMARK 500 LYS F 276 5.28 -56.10 REMARK 500 HIS F 335 -64.88 -126.45 REMARK 500 ARG F 378 55.03 15.53 REMARK 500 ASP F 385 1.52 86.42 REMARK 500 SER F 430 -167.79 67.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 3QU A 501 REMARK 610 3QU C 501 REMARK 610 3QU D 501 REMARK 610 3QU E 501 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 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 436 SG REMARK 620 2 HEM A 500 NA 87.4 REMARK 620 3 HEM A 500 NB 75.2 89.0 REMARK 620 4 HEM A 500 NC 92.6 178.1 89.2 REMARK 620 5 HEM A 500 ND 104.2 90.9 179.4 91.0 REMARK 620 6 3QU A 501 NAL 159.7 90.0 84.7 89.4 95.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 436 SG REMARK 620 2 HEM B 500 NA 95.1 REMARK 620 3 HEM B 500 NB 85.8 92.6 REMARK 620 4 HEM B 500 NC 82.0 177.1 86.9 REMARK 620 5 HEM B 500 ND 91.7 87.7 177.4 92.6 REMARK 620 6 3QU B 501 NAL 173.1 90.1 89.4 92.8 93.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 436 SG REMARK 620 2 HEM C 500 NA 99.2 REMARK 620 3 HEM C 500 NB 87.5 91.1 REMARK 620 4 HEM C 500 NC 84.1 176.7 89.4 REMARK 620 5 HEM C 500 ND 94.1 80.7 171.8 98.7 REMARK 620 6 3QU C 501 NAL 169.5 87.4 84.2 89.4 95.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 436 SG REMARK 620 2 HEM D 500 NA 91.2 REMARK 620 3 HEM D 500 NB 83.1 88.9 REMARK 620 4 HEM D 500 NC 89.6 177.9 89.2 REMARK 620 5 HEM D 500 ND 96.1 91.1 179.2 90.8 REMARK 620 6 3QU D 501 NAL 167.3 93.4 85.1 85.5 95.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM E 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS E 436 SG REMARK 620 2 HEM E 500 NA 79.4 REMARK 620 3 HEM E 500 NB 82.2 88.9 REMARK 620 4 HEM E 500 NC 101.2 178.0 89.2 REMARK 620 5 HEM E 500 ND 96.9 90.9 179.1 90.9 REMARK 620 6 3QU E 501 NAL 171.3 97.9 89.6 81.3 91.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM F 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS F 436 SG REMARK 620 2 HEM F 500 NA 84.2 REMARK 620 3 HEM F 500 NB 80.3 89.2 REMARK 620 4 HEM F 500 NC 94.8 178.1 89.0 REMARK 620 5 HEM F 500 ND 100.3 90.9 179.4 90.9 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 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3QU A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CM5 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3QU B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CM5 B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CM5 B 608 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3QU C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CM5 C 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3QU D 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CM5 D 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CM5 D 607 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM E 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3QU E 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CM5 E 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM F 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CM5 F 606 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3IBD RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH 4-(4-CHLOROPHENYL)IMIDAZOLE REMARK 900 RELATED ID: 3QOA RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH 4-BENZYLPYRIDINE REMARK 999 REMARK 999 THE RESIDUES 3-21 (LSVLLFLALLTGLLLLLVQ) OF CORRESPONDING REMARK 999 DATABASE REFERENCE SEQUENCE (UNP P20813) IS DELETED IN THIS REMARK 999 STRUCTURE. DBREF 3QU8 A 1 491 UNP P20813 CP2B6_HUMAN 1 491 DBREF 3QU8 B 1 491 UNP P20813 CP2B6_HUMAN 1 491 DBREF 3QU8 C 1 491 UNP P20813 CP2B6_HUMAN 1 491 DBREF 3QU8 D 1 491 UNP P20813 CP2B6_HUMAN 1 491 DBREF 3QU8 E 1 491 UNP P20813 CP2B6_HUMAN 1 491 DBREF 3QU8 F 1 491 UNP P20813 CP2B6_HUMAN 1 491 SEQADV 3QU8 ALA A 2 UNP P20813 GLU 2 ENGINEERED MUTATION SEQADV 3QU8 LYS A 22 UNP P20813 ARG 22 ENGINEERED MUTATION SEQADV 3QU8 LYS A 23 UNP P20813 HIS 23 ENGINEERED MUTATION SEQADV 3QU8 THR A 24 UNP P20813 PRO 24 ENGINEERED MUTATION SEQADV 3QU8 SER A 25 UNP P20813 ASN 25 ENGINEERED MUTATION SEQADV 3QU8 SER A 26 UNP P20813 THR 26 ENGINEERED MUTATION SEQADV 3QU8 LYS A 27 UNP P20813 HIS 27 ENGINEERED MUTATION SEQADV 3QU8 GLY A 28 UNP P20813 ASP 28 ENGINEERED MUTATION SEQADV 3QU8 LYS A 29 UNP P20813 ARG 29 ENGINEERED MUTATION SEQADV 3QU8 HIS A 226 UNP P20813 TYR 226 ENGINEERED MUTATION SEQADV 3QU8 ARG A 262 UNP P20813 LYS 262 ENGINEERED MUTATION SEQADV 3QU8 HIS A 492 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS A 493 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS A 494 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS A 495 UNP P20813 EXPRESSION TAG SEQADV 3QU8 ALA B 2 UNP P20813 GLU 2 ENGINEERED MUTATION SEQADV 3QU8 LYS B 22 UNP P20813 ARG 22 ENGINEERED MUTATION SEQADV 3QU8 LYS B 23 UNP P20813 HIS 23 ENGINEERED MUTATION SEQADV 3QU8 THR B 24 UNP P20813 PRO 24 ENGINEERED MUTATION SEQADV 3QU8 SER B 25 UNP P20813 ASN 25 ENGINEERED MUTATION SEQADV 3QU8 SER B 26 UNP P20813 THR 26 ENGINEERED MUTATION SEQADV 3QU8 LYS B 27 UNP P20813 HIS 27 ENGINEERED MUTATION SEQADV 3QU8 GLY B 28 UNP P20813 ASP 28 ENGINEERED MUTATION SEQADV 3QU8 LYS B 29 UNP P20813 ARG 29 ENGINEERED MUTATION SEQADV 3QU8 HIS B 226 UNP P20813 TYR 226 ENGINEERED MUTATION SEQADV 3QU8 ARG B 262 UNP P20813 LYS 262 ENGINEERED MUTATION SEQADV 3QU8 HIS B 492 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS B 493 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS B 494 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS B 495 UNP P20813 EXPRESSION TAG SEQADV 3QU8 ALA C 2 UNP P20813 GLU 2 ENGINEERED MUTATION SEQADV 3QU8 LYS C 22 UNP P20813 ARG 22 ENGINEERED MUTATION SEQADV 3QU8 LYS C 23 UNP P20813 HIS 23 ENGINEERED MUTATION SEQADV 3QU8 THR C 24 UNP P20813 PRO 24 ENGINEERED MUTATION SEQADV 3QU8 SER C 25 UNP P20813 ASN 25 ENGINEERED MUTATION SEQADV 3QU8 SER C 26 UNP P20813 THR 26 ENGINEERED MUTATION SEQADV 3QU8 LYS C 27 UNP P20813 HIS 27 ENGINEERED MUTATION SEQADV 3QU8 GLY C 28 UNP P20813 ASP 28 ENGINEERED MUTATION SEQADV 3QU8 LYS C 29 UNP P20813 ARG 29 ENGINEERED MUTATION SEQADV 3QU8 HIS C 226 UNP P20813 TYR 226 ENGINEERED MUTATION SEQADV 3QU8 ARG C 262 UNP P20813 LYS 262 ENGINEERED MUTATION SEQADV 3QU8 HIS C 492 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS C 493 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS C 494 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS C 495 UNP P20813 EXPRESSION TAG SEQADV 3QU8 ALA D 2 UNP P20813 GLU 2 ENGINEERED MUTATION SEQADV 3QU8 LYS D 22 UNP P20813 ARG 22 ENGINEERED MUTATION SEQADV 3QU8 LYS D 23 UNP P20813 HIS 23 ENGINEERED MUTATION SEQADV 3QU8 THR D 24 UNP P20813 PRO 24 ENGINEERED MUTATION SEQADV 3QU8 SER D 25 UNP P20813 ASN 25 ENGINEERED MUTATION SEQADV 3QU8 SER D 26 UNP P20813 THR 26 ENGINEERED MUTATION SEQADV 3QU8 LYS D 27 UNP P20813 HIS 27 ENGINEERED MUTATION SEQADV 3QU8 GLY D 28 UNP P20813 ASP 28 ENGINEERED MUTATION SEQADV 3QU8 LYS D 29 UNP P20813 ARG 29 ENGINEERED MUTATION SEQADV 3QU8 HIS D 226 UNP P20813 TYR 226 ENGINEERED MUTATION SEQADV 3QU8 ARG D 262 UNP P20813 LYS 262 ENGINEERED MUTATION SEQADV 3QU8 HIS D 492 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS D 493 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS D 494 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS D 495 UNP P20813 EXPRESSION TAG SEQADV 3QU8 ALA E 2 UNP P20813 GLU 2 ENGINEERED MUTATION SEQADV 3QU8 LYS E 22 UNP P20813 ARG 22 ENGINEERED MUTATION SEQADV 3QU8 LYS E 23 UNP P20813 HIS 23 ENGINEERED MUTATION SEQADV 3QU8 THR E 24 UNP P20813 PRO 24 ENGINEERED MUTATION SEQADV 3QU8 SER E 25 UNP P20813 ASN 25 ENGINEERED MUTATION SEQADV 3QU8 SER E 26 UNP P20813 THR 26 ENGINEERED MUTATION SEQADV 3QU8 LYS E 27 UNP P20813 HIS 27 ENGINEERED MUTATION SEQADV 3QU8 GLY E 28 UNP P20813 ASP 28 ENGINEERED MUTATION SEQADV 3QU8 LYS E 29 UNP P20813 ARG 29 ENGINEERED MUTATION SEQADV 3QU8 HIS E 226 UNP P20813 TYR 226 ENGINEERED MUTATION SEQADV 3QU8 ARG E 262 UNP P20813 LYS 262 ENGINEERED MUTATION SEQADV 3QU8 HIS E 492 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS E 493 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS E 494 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS E 495 UNP P20813 EXPRESSION TAG SEQADV 3QU8 ALA F 2 UNP P20813 GLU 2 ENGINEERED MUTATION SEQADV 3QU8 LYS F 22 UNP P20813 ARG 22 ENGINEERED MUTATION SEQADV 3QU8 LYS F 23 UNP P20813 HIS 23 ENGINEERED MUTATION SEQADV 3QU8 THR F 24 UNP P20813 PRO 24 ENGINEERED MUTATION SEQADV 3QU8 SER F 25 UNP P20813 ASN 25 ENGINEERED MUTATION SEQADV 3QU8 SER F 26 UNP P20813 THR 26 ENGINEERED MUTATION SEQADV 3QU8 LYS F 27 UNP P20813 HIS 27 ENGINEERED MUTATION SEQADV 3QU8 GLY F 28 UNP P20813 ASP 28 ENGINEERED MUTATION SEQADV 3QU8 LYS F 29 UNP P20813 ARG 29 ENGINEERED MUTATION SEQADV 3QU8 HIS F 226 UNP P20813 TYR 226 ENGINEERED MUTATION SEQADV 3QU8 ARG F 262 UNP P20813 LYS 262 ENGINEERED MUTATION SEQADV 3QU8 HIS F 492 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS F 493 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS F 494 UNP P20813 EXPRESSION TAG SEQADV 3QU8 HIS F 495 UNP P20813 EXPRESSION TAG SEQRES 1 A 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 A 476 GLY PRO ARG PRO LEU PRO LEU LEU GLY ASN LEU LEU GLN SEQRES 3 A 476 MET ASP ARG ARG GLY LEU LEU LYS SER PHE LEU ARG PHE SEQRES 4 A 476 ARG GLU LYS TYR GLY ASP VAL PHE THR VAL HIS LEU GLY SEQRES 5 A 476 PRO ARG PRO VAL VAL MET LEU CYS GLY VAL GLU ALA ILE SEQRES 6 A 476 ARG GLU ALA LEU VAL ASP LYS ALA GLU ALA PHE SER GLY SEQRES 7 A 476 ARG GLY LYS ILE ALA MET VAL ASP PRO PHE PHE ARG GLY SEQRES 8 A 476 TYR GLY VAL ILE PHE ALA ASN GLY ASN ARG TRP LYS VAL SEQRES 9 A 476 LEU ARG ARG PHE SER VAL THR THR MET ARG ASP PHE GLY SEQRES 10 A 476 MET GLY LYS ARG SER VAL GLU GLU ARG ILE GLN GLU GLU SEQRES 11 A 476 ALA GLN CYS LEU ILE GLU GLU LEU ARG LYS SER LYS GLY SEQRES 12 A 476 ALA LEU MET ASP PRO THR PHE LEU PHE GLN SER ILE THR SEQRES 13 A 476 ALA ASN ILE ILE CYS SER ILE VAL PHE GLY LYS ARG PHE SEQRES 14 A 476 HIS TYR GLN ASP GLN GLU PHE LEU LYS MET LEU ASN LEU SEQRES 15 A 476 PHE TYR GLN THR PHE SER LEU ILE SER SER VAL PHE GLY SEQRES 16 A 476 GLN LEU PHE GLU LEU PHE SER GLY PHE LEU LYS HIS PHE SEQRES 17 A 476 PRO GLY ALA HIS ARG GLN VAL TYR LYS ASN LEU GLN GLU SEQRES 18 A 476 ILE ASN ALA TYR ILE GLY HIS SER VAL GLU LYS HIS ARG SEQRES 19 A 476 GLU THR LEU ASP PRO SER ALA PRO ARG ASP LEU ILE ASP SEQRES 20 A 476 THR TYR LEU LEU HIS MET GLU LYS GLU LYS SER ASN ALA SEQRES 21 A 476 HIS SER GLU PHE SER HIS GLN ASN LEU ASN LEU ASN THR SEQRES 22 A 476 LEU SER LEU PHE PHE ALA GLY THR GLU THR THR SER THR SEQRES 23 A 476 THR LEU ARG TYR GLY PHE LEU LEU MET LEU LYS TYR PRO SEQRES 24 A 476 HIS VAL ALA GLU ARG VAL TYR ARG GLU ILE GLU GLN VAL SEQRES 25 A 476 ILE GLY PRO HIS ARG PRO PRO GLU LEU HIS ASP ARG ALA SEQRES 26 A 476 LYS MET PRO TYR THR GLU ALA VAL ILE TYR GLU ILE GLN SEQRES 27 A 476 ARG PHE SER ASP LEU LEU PRO MET GLY VAL PRO HIS ILE SEQRES 28 A 476 VAL THR GLN HIS THR SER PHE ARG GLY TYR ILE ILE PRO SEQRES 29 A 476 LYS ASP THR GLU VAL PHE LEU ILE LEU SER THR ALA LEU SEQRES 30 A 476 HIS ASP PRO HIS TYR PHE GLU LYS PRO ASP ALA PHE ASN SEQRES 31 A 476 PRO ASP HIS PHE LEU ASP ALA ASN GLY ALA LEU LYS LYS SEQRES 32 A 476 THR GLU ALA PHE ILE PRO PHE SER LEU GLY LYS ARG ILE SEQRES 33 A 476 CYS LEU GLY GLU GLY ILE ALA ARG ALA GLU LEU PHE LEU SEQRES 34 A 476 PHE PHE THR THR ILE LEU GLN ASN PHE SER MET ALA SER SEQRES 35 A 476 PRO VAL ALA PRO GLU ASP ILE ASP LEU THR PRO GLN GLU SEQRES 36 A 476 CYS GLY VAL GLY LYS ILE PRO PRO THR TYR GLN ILE ARG SEQRES 37 A 476 PHE LEU PRO ARG HIS HIS HIS HIS SEQRES 1 B 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 B 476 GLY PRO ARG PRO LEU PRO LEU LEU GLY ASN LEU LEU GLN SEQRES 3 B 476 MET ASP ARG ARG GLY LEU LEU LYS SER PHE LEU ARG PHE SEQRES 4 B 476 ARG GLU LYS TYR GLY ASP VAL PHE THR VAL HIS LEU GLY SEQRES 5 B 476 PRO ARG PRO VAL VAL MET LEU CYS GLY VAL GLU ALA ILE SEQRES 6 B 476 ARG GLU ALA LEU VAL ASP LYS ALA GLU ALA PHE SER GLY SEQRES 7 B 476 ARG GLY LYS ILE ALA MET VAL ASP PRO PHE PHE ARG GLY SEQRES 8 B 476 TYR GLY VAL ILE PHE ALA ASN GLY ASN ARG TRP LYS VAL SEQRES 9 B 476 LEU ARG ARG PHE SER VAL THR THR MET ARG ASP PHE GLY SEQRES 10 B 476 MET GLY LYS ARG SER VAL GLU GLU ARG ILE GLN GLU GLU SEQRES 11 B 476 ALA GLN CYS LEU ILE GLU GLU LEU ARG LYS SER LYS GLY SEQRES 12 B 476 ALA LEU MET ASP PRO THR PHE LEU PHE GLN SER ILE THR SEQRES 13 B 476 ALA ASN ILE ILE CYS SER ILE VAL PHE GLY LYS ARG PHE SEQRES 14 B 476 HIS TYR GLN ASP GLN GLU PHE LEU LYS MET LEU ASN LEU SEQRES 15 B 476 PHE TYR GLN THR PHE SER LEU ILE SER SER VAL PHE GLY SEQRES 16 B 476 GLN LEU PHE GLU LEU PHE SER GLY PHE LEU LYS HIS PHE SEQRES 17 B 476 PRO GLY ALA HIS ARG GLN VAL TYR LYS ASN LEU GLN GLU SEQRES 18 B 476 ILE ASN ALA TYR ILE GLY HIS SER VAL GLU LYS HIS ARG SEQRES 19 B 476 GLU THR LEU ASP PRO SER ALA PRO ARG ASP LEU ILE ASP SEQRES 20 B 476 THR TYR LEU LEU HIS MET GLU LYS GLU LYS SER ASN ALA SEQRES 21 B 476 HIS SER GLU PHE SER HIS GLN ASN LEU ASN LEU ASN THR SEQRES 22 B 476 LEU SER LEU PHE PHE ALA GLY THR GLU THR THR SER THR SEQRES 23 B 476 THR LEU ARG TYR GLY PHE LEU LEU MET LEU LYS TYR PRO SEQRES 24 B 476 HIS VAL ALA GLU ARG VAL TYR ARG GLU ILE GLU GLN VAL SEQRES 25 B 476 ILE GLY PRO HIS ARG PRO PRO GLU LEU HIS ASP ARG ALA SEQRES 26 B 476 LYS MET PRO TYR THR GLU ALA VAL ILE TYR GLU ILE GLN SEQRES 27 B 476 ARG PHE SER ASP LEU LEU PRO MET GLY VAL PRO HIS ILE SEQRES 28 B 476 VAL THR GLN HIS THR SER PHE ARG GLY TYR ILE ILE PRO SEQRES 29 B 476 LYS ASP THR GLU VAL PHE LEU ILE LEU SER THR ALA LEU SEQRES 30 B 476 HIS ASP PRO HIS TYR PHE GLU LYS PRO ASP ALA PHE ASN SEQRES 31 B 476 PRO ASP HIS PHE LEU ASP ALA ASN GLY ALA LEU LYS LYS SEQRES 32 B 476 THR GLU ALA PHE ILE PRO PHE SER LEU GLY LYS ARG ILE SEQRES 33 B 476 CYS LEU GLY GLU GLY ILE ALA ARG ALA GLU LEU PHE LEU SEQRES 34 B 476 PHE PHE THR THR ILE LEU GLN ASN PHE SER MET ALA SER SEQRES 35 B 476 PRO VAL ALA PRO GLU ASP ILE ASP LEU THR PRO GLN GLU SEQRES 36 B 476 CYS GLY VAL GLY LYS ILE PRO PRO THR TYR GLN ILE ARG SEQRES 37 B 476 PHE LEU PRO ARG HIS HIS HIS HIS SEQRES 1 C 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 C 476 GLY PRO ARG PRO LEU PRO LEU LEU GLY ASN LEU LEU GLN SEQRES 3 C 476 MET ASP ARG ARG GLY LEU LEU LYS SER PHE LEU ARG PHE SEQRES 4 C 476 ARG GLU LYS TYR GLY ASP VAL PHE THR VAL HIS LEU GLY SEQRES 5 C 476 PRO ARG PRO VAL VAL MET LEU CYS GLY VAL GLU ALA ILE SEQRES 6 C 476 ARG GLU ALA LEU VAL ASP LYS ALA GLU ALA PHE SER GLY SEQRES 7 C 476 ARG GLY LYS ILE ALA MET VAL ASP PRO PHE PHE ARG GLY SEQRES 8 C 476 TYR GLY VAL ILE PHE ALA ASN GLY ASN ARG TRP LYS VAL SEQRES 9 C 476 LEU ARG ARG PHE SER VAL THR THR MET ARG ASP PHE GLY SEQRES 10 C 476 MET GLY LYS ARG SER VAL GLU GLU ARG ILE GLN GLU GLU SEQRES 11 C 476 ALA GLN CYS LEU ILE GLU GLU LEU ARG LYS SER LYS GLY SEQRES 12 C 476 ALA LEU MET ASP PRO THR PHE LEU PHE GLN SER ILE THR SEQRES 13 C 476 ALA ASN ILE ILE CYS SER ILE VAL PHE GLY LYS ARG PHE SEQRES 14 C 476 HIS TYR GLN ASP GLN GLU PHE LEU LYS MET LEU ASN LEU SEQRES 15 C 476 PHE TYR GLN THR PHE SER LEU ILE SER SER VAL PHE GLY SEQRES 16 C 476 GLN LEU PHE GLU LEU PHE SER GLY PHE LEU LYS HIS PHE SEQRES 17 C 476 PRO GLY ALA HIS ARG GLN VAL TYR LYS ASN LEU GLN GLU SEQRES 18 C 476 ILE ASN ALA TYR ILE GLY HIS SER VAL GLU LYS HIS ARG SEQRES 19 C 476 GLU THR LEU ASP PRO SER ALA PRO ARG ASP LEU ILE ASP SEQRES 20 C 476 THR TYR LEU LEU HIS MET GLU LYS GLU LYS SER ASN ALA SEQRES 21 C 476 HIS SER GLU PHE SER HIS GLN ASN LEU ASN LEU ASN THR SEQRES 22 C 476 LEU SER LEU PHE PHE ALA GLY THR GLU THR THR SER THR SEQRES 23 C 476 THR LEU ARG TYR GLY PHE LEU LEU MET LEU LYS TYR PRO SEQRES 24 C 476 HIS VAL ALA GLU ARG VAL TYR ARG GLU ILE GLU GLN VAL SEQRES 25 C 476 ILE GLY PRO HIS ARG PRO PRO GLU LEU HIS ASP ARG ALA SEQRES 26 C 476 LYS MET PRO TYR THR GLU ALA VAL ILE TYR GLU ILE GLN SEQRES 27 C 476 ARG PHE SER ASP LEU LEU PRO MET GLY VAL PRO HIS ILE SEQRES 28 C 476 VAL THR GLN HIS THR SER PHE ARG GLY TYR ILE ILE PRO SEQRES 29 C 476 LYS ASP THR GLU VAL PHE LEU ILE LEU SER THR ALA LEU SEQRES 30 C 476 HIS ASP PRO HIS TYR PHE GLU LYS PRO ASP ALA PHE ASN SEQRES 31 C 476 PRO ASP HIS PHE LEU ASP ALA ASN GLY ALA LEU LYS LYS SEQRES 32 C 476 THR GLU ALA PHE ILE PRO PHE SER LEU GLY LYS ARG ILE SEQRES 33 C 476 CYS LEU GLY GLU GLY ILE ALA ARG ALA GLU LEU PHE LEU SEQRES 34 C 476 PHE PHE THR THR ILE LEU GLN ASN PHE SER MET ALA SER SEQRES 35 C 476 PRO VAL ALA PRO GLU ASP ILE ASP LEU THR PRO GLN GLU SEQRES 36 C 476 CYS GLY VAL GLY LYS ILE PRO PRO THR TYR GLN ILE ARG SEQRES 37 C 476 PHE LEU PRO ARG HIS HIS HIS HIS SEQRES 1 D 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 D 476 GLY PRO ARG PRO LEU PRO LEU LEU GLY ASN LEU LEU GLN SEQRES 3 D 476 MET ASP ARG ARG GLY LEU LEU LYS SER PHE LEU ARG PHE SEQRES 4 D 476 ARG GLU LYS TYR GLY ASP VAL PHE THR VAL HIS LEU GLY SEQRES 5 D 476 PRO ARG PRO VAL VAL MET LEU CYS GLY VAL GLU ALA ILE SEQRES 6 D 476 ARG GLU ALA LEU VAL ASP LYS ALA GLU ALA PHE SER GLY SEQRES 7 D 476 ARG GLY LYS ILE ALA MET VAL ASP PRO PHE PHE ARG GLY SEQRES 8 D 476 TYR GLY VAL ILE PHE ALA ASN GLY ASN ARG TRP LYS VAL SEQRES 9 D 476 LEU ARG ARG PHE SER VAL THR THR MET ARG ASP PHE GLY SEQRES 10 D 476 MET GLY LYS ARG SER VAL GLU GLU ARG ILE GLN GLU GLU SEQRES 11 D 476 ALA GLN CYS LEU ILE GLU GLU LEU ARG LYS SER LYS GLY SEQRES 12 D 476 ALA LEU MET ASP PRO THR PHE LEU PHE GLN SER ILE THR SEQRES 13 D 476 ALA ASN ILE ILE CYS SER ILE VAL PHE GLY LYS ARG PHE SEQRES 14 D 476 HIS TYR GLN ASP GLN GLU PHE LEU LYS MET LEU ASN LEU SEQRES 15 D 476 PHE TYR GLN THR PHE SER LEU ILE SER SER VAL PHE GLY SEQRES 16 D 476 GLN LEU PHE GLU LEU PHE SER GLY PHE LEU LYS HIS PHE SEQRES 17 D 476 PRO GLY ALA HIS ARG GLN VAL TYR LYS ASN LEU GLN GLU SEQRES 18 D 476 ILE ASN ALA TYR ILE GLY HIS SER VAL GLU LYS HIS ARG SEQRES 19 D 476 GLU THR LEU ASP PRO SER ALA PRO ARG ASP LEU ILE ASP SEQRES 20 D 476 THR TYR LEU LEU HIS MET GLU LYS GLU LYS SER ASN ALA SEQRES 21 D 476 HIS SER GLU PHE SER HIS GLN ASN LEU ASN LEU ASN THR SEQRES 22 D 476 LEU SER LEU PHE PHE ALA GLY THR GLU THR THR SER THR SEQRES 23 D 476 THR LEU ARG TYR GLY PHE LEU LEU MET LEU LYS TYR PRO SEQRES 24 D 476 HIS VAL ALA GLU ARG VAL TYR ARG GLU ILE GLU GLN VAL SEQRES 25 D 476 ILE GLY PRO HIS ARG PRO PRO GLU LEU HIS ASP ARG ALA SEQRES 26 D 476 LYS MET PRO TYR THR GLU ALA VAL ILE TYR GLU ILE GLN SEQRES 27 D 476 ARG PHE SER ASP LEU LEU PRO MET GLY VAL PRO HIS ILE SEQRES 28 D 476 VAL THR GLN HIS THR SER PHE ARG GLY TYR ILE ILE PRO SEQRES 29 D 476 LYS ASP THR GLU VAL PHE LEU ILE LEU SER THR ALA LEU SEQRES 30 D 476 HIS ASP PRO HIS TYR PHE GLU LYS PRO ASP ALA PHE ASN SEQRES 31 D 476 PRO ASP HIS PHE LEU ASP ALA ASN GLY ALA LEU LYS LYS SEQRES 32 D 476 THR GLU ALA PHE ILE PRO PHE SER LEU GLY LYS ARG ILE SEQRES 33 D 476 CYS LEU GLY GLU GLY ILE ALA ARG ALA GLU LEU PHE LEU SEQRES 34 D 476 PHE PHE THR THR ILE LEU GLN ASN PHE SER MET ALA SER SEQRES 35 D 476 PRO VAL ALA PRO GLU ASP ILE ASP LEU THR PRO GLN GLU SEQRES 36 D 476 CYS GLY VAL GLY LYS ILE PRO PRO THR TYR GLN ILE ARG SEQRES 37 D 476 PHE LEU PRO ARG HIS HIS HIS HIS SEQRES 1 E 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 E 476 GLY PRO ARG PRO LEU PRO LEU LEU GLY ASN LEU LEU GLN SEQRES 3 E 476 MET ASP ARG ARG GLY LEU LEU LYS SER PHE LEU ARG PHE SEQRES 4 E 476 ARG GLU LYS TYR GLY ASP VAL PHE THR VAL HIS LEU GLY SEQRES 5 E 476 PRO ARG PRO VAL VAL MET LEU CYS GLY VAL GLU ALA ILE SEQRES 6 E 476 ARG GLU ALA LEU VAL ASP LYS ALA GLU ALA PHE SER GLY SEQRES 7 E 476 ARG GLY LYS ILE ALA MET VAL ASP PRO PHE PHE ARG GLY SEQRES 8 E 476 TYR GLY VAL ILE PHE ALA ASN GLY ASN ARG TRP LYS VAL SEQRES 9 E 476 LEU ARG ARG PHE SER VAL THR THR MET ARG ASP PHE GLY SEQRES 10 E 476 MET GLY LYS ARG SER VAL GLU GLU ARG ILE GLN GLU GLU SEQRES 11 E 476 ALA GLN CYS LEU ILE GLU GLU LEU ARG LYS SER LYS GLY SEQRES 12 E 476 ALA LEU MET ASP PRO THR PHE LEU PHE GLN SER ILE THR SEQRES 13 E 476 ALA ASN ILE ILE CYS SER ILE VAL PHE GLY LYS ARG PHE SEQRES 14 E 476 HIS TYR GLN ASP GLN GLU PHE LEU LYS MET LEU ASN LEU SEQRES 15 E 476 PHE TYR GLN THR PHE SER LEU ILE SER SER VAL PHE GLY SEQRES 16 E 476 GLN LEU PHE GLU LEU PHE SER GLY PHE LEU LYS HIS PHE SEQRES 17 E 476 PRO GLY ALA HIS ARG GLN VAL TYR LYS ASN LEU GLN GLU SEQRES 18 E 476 ILE ASN ALA TYR ILE GLY HIS SER VAL GLU LYS HIS ARG SEQRES 19 E 476 GLU THR LEU ASP PRO SER ALA PRO ARG ASP LEU ILE ASP SEQRES 20 E 476 THR TYR LEU LEU HIS MET GLU LYS GLU LYS SER ASN ALA SEQRES 21 E 476 HIS SER GLU PHE SER HIS GLN ASN LEU ASN LEU ASN THR SEQRES 22 E 476 LEU SER LEU PHE PHE ALA GLY THR GLU THR THR SER THR SEQRES 23 E 476 THR LEU ARG TYR GLY PHE LEU LEU MET LEU LYS TYR PRO SEQRES 24 E 476 HIS VAL ALA GLU ARG VAL TYR ARG GLU ILE GLU GLN VAL SEQRES 25 E 476 ILE GLY PRO HIS ARG PRO PRO GLU LEU HIS ASP ARG ALA SEQRES 26 E 476 LYS MET PRO TYR THR GLU ALA VAL ILE TYR GLU ILE GLN SEQRES 27 E 476 ARG PHE SER ASP LEU LEU PRO MET GLY VAL PRO HIS ILE SEQRES 28 E 476 VAL THR GLN HIS THR SER PHE ARG GLY TYR ILE ILE PRO SEQRES 29 E 476 LYS ASP THR GLU VAL PHE LEU ILE LEU SER THR ALA LEU SEQRES 30 E 476 HIS ASP PRO HIS TYR PHE GLU LYS PRO ASP ALA PHE ASN SEQRES 31 E 476 PRO ASP HIS PHE LEU ASP ALA ASN GLY ALA LEU LYS LYS SEQRES 32 E 476 THR GLU ALA PHE ILE PRO PHE SER LEU GLY LYS ARG ILE SEQRES 33 E 476 CYS LEU GLY GLU GLY ILE ALA ARG ALA GLU LEU PHE LEU SEQRES 34 E 476 PHE PHE THR THR ILE LEU GLN ASN PHE SER MET ALA SER SEQRES 35 E 476 PRO VAL ALA PRO GLU ASP ILE ASP LEU THR PRO GLN GLU SEQRES 36 E 476 CYS GLY VAL GLY LYS ILE PRO PRO THR TYR GLN ILE ARG SEQRES 37 E 476 PHE LEU PRO ARG HIS HIS HIS HIS SEQRES 1 F 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 F 476 GLY PRO ARG PRO LEU PRO LEU LEU GLY ASN LEU LEU GLN SEQRES 3 F 476 MET ASP ARG ARG GLY LEU LEU LYS SER PHE LEU ARG PHE SEQRES 4 F 476 ARG GLU LYS TYR GLY ASP VAL PHE THR VAL HIS LEU GLY SEQRES 5 F 476 PRO ARG PRO VAL VAL MET LEU CYS GLY VAL GLU ALA ILE SEQRES 6 F 476 ARG GLU ALA LEU VAL ASP LYS ALA GLU ALA PHE SER GLY SEQRES 7 F 476 ARG GLY LYS ILE ALA MET VAL ASP PRO PHE PHE ARG GLY SEQRES 8 F 476 TYR GLY VAL ILE PHE ALA ASN GLY ASN ARG TRP LYS VAL SEQRES 9 F 476 LEU ARG ARG PHE SER VAL THR THR MET ARG ASP PHE GLY SEQRES 10 F 476 MET GLY LYS ARG SER VAL GLU GLU ARG ILE GLN GLU GLU SEQRES 11 F 476 ALA GLN CYS LEU ILE GLU GLU LEU ARG LYS SER LYS GLY SEQRES 12 F 476 ALA LEU MET ASP PRO THR PHE LEU PHE GLN SER ILE THR SEQRES 13 F 476 ALA ASN ILE ILE CYS SER ILE VAL PHE GLY LYS ARG PHE SEQRES 14 F 476 HIS TYR GLN ASP GLN GLU PHE LEU LYS MET LEU ASN LEU SEQRES 15 F 476 PHE TYR GLN THR PHE SER LEU ILE SER SER VAL PHE GLY SEQRES 16 F 476 GLN LEU PHE GLU LEU PHE SER GLY PHE LEU LYS HIS PHE SEQRES 17 F 476 PRO GLY ALA HIS ARG GLN VAL TYR LYS ASN LEU GLN GLU SEQRES 18 F 476 ILE ASN ALA TYR ILE GLY HIS SER VAL GLU LYS HIS ARG SEQRES 19 F 476 GLU THR LEU ASP PRO SER ALA PRO ARG ASP LEU ILE ASP SEQRES 20 F 476 THR TYR LEU LEU HIS MET GLU LYS GLU LYS SER ASN ALA SEQRES 21 F 476 HIS SER GLU PHE SER HIS GLN ASN LEU ASN LEU ASN THR SEQRES 22 F 476 LEU SER LEU PHE PHE ALA GLY THR GLU THR THR SER THR SEQRES 23 F 476 THR LEU ARG TYR GLY PHE LEU LEU MET LEU LYS TYR PRO SEQRES 24 F 476 HIS VAL ALA GLU ARG VAL TYR ARG GLU ILE GLU GLN VAL SEQRES 25 F 476 ILE GLY PRO HIS ARG PRO PRO GLU LEU HIS ASP ARG ALA SEQRES 26 F 476 LYS MET PRO TYR THR GLU ALA VAL ILE TYR GLU ILE GLN SEQRES 27 F 476 ARG PHE SER ASP LEU LEU PRO MET GLY VAL PRO HIS ILE SEQRES 28 F 476 VAL THR GLN HIS THR SER PHE ARG GLY TYR ILE ILE PRO SEQRES 29 F 476 LYS ASP THR GLU VAL PHE LEU ILE LEU SER THR ALA LEU SEQRES 30 F 476 HIS ASP PRO HIS TYR PHE GLU LYS PRO ASP ALA PHE ASN SEQRES 31 F 476 PRO ASP HIS PHE LEU ASP ALA ASN GLY ALA LEU LYS LYS SEQRES 32 F 476 THR GLU ALA PHE ILE PRO PHE SER LEU GLY LYS ARG ILE SEQRES 33 F 476 CYS LEU GLY GLU GLY ILE ALA ARG ALA GLU LEU PHE LEU SEQRES 34 F 476 PHE PHE THR THR ILE LEU GLN ASN PHE SER MET ALA SER SEQRES 35 F 476 PRO VAL ALA PRO GLU ASP ILE ASP LEU THR PRO GLN GLU SEQRES 36 F 476 CYS GLY VAL GLY LYS ILE PRO PRO THR TYR GLN ILE ARG SEQRES 37 F 476 PHE LEU PRO ARG HIS HIS HIS HIS HET HEM A 500 43 HET 3QU A 501 7 HET CM5 A 601 34 HET HEM B 500 43 HET 3QU B 501 16 HET CM5 B 602 34 HET CM5 B 608 34 HET HEM C 500 43 HET 3QU C 501 7 HET CM5 C 603 34 HET HEM D 500 43 HET 3QU D 501 13 HET CM5 D 604 34 HET CM5 D 607 34 HET HEM E 500 43 HET 3QU E 501 13 HET CM5 E 605 34 HET HEM F 500 43 HET CM5 F 606 34 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM 3QU 4-(4-NITROBENZYL)PYRIDINE HETNAM CM5 5-CYCLOHEXYL-1-PENTYL-BETA-D-MALTOSIDE HETSYN HEM HEME HETSYN CM5 5-CYCLOHEXYLPENTYL 4-O-ALPHA-D-GLUCOPYRANOSYL-BETA-D- HETSYN 2 CM5 GLUCOPYRANOSIDE; CYMAL-5 FORMUL 7 HEM 6(C34 H32 FE N4 O4) FORMUL 8 3QU 5(C12 H10 N2 O2) FORMUL 9 CM5 8(C23 H42 O11) FORMUL 26 HOH *150(H2 O) HELIX 1 1 ASN A 42 MET A 46 5 5 HELIX 2 2 GLY A 50 GLY A 63 1 14 HELIX 3 3 GLY A 80 VAL A 89 1 10 HELIX 4 4 VAL A 104 ARG A 109 1 6 HELIX 5 5 ASN A 117 PHE A 135 1 19 HELIX 6 6 SER A 141 SER A 160 1 20 HELIX 7 7 PRO A 167 PHE A 184 1 18 HELIX 8 8 ASP A 192 SER A 211 1 20 HELIX 9 9 SER A 211 LYS A 225 1 15 HELIX 10 10 GLY A 229 THR A 255 1 27 HELIX 11 11 ASP A 263 GLU A 275 1 13 HELIX 12 12 SER A 284 TYR A 317 1 34 HELIX 13 13 TYR A 317 GLY A 333 1 17 HELIX 14 14 GLU A 339 LYS A 345 5 7 HELIX 15 15 MET A 346 ASP A 361 1 16 HELIX 16 16 ILE A 391 LEU A 396 1 6 HELIX 17 17 ASN A 409 LEU A 414 5 6 HELIX 18 18 LEU A 431 ILE A 435 5 5 HELIX 19 19 GLY A 438 ASN A 456 1 19 HELIX 20 20 ALA A 464 ILE A 468 5 5 HELIX 21 21 ASN B 42 MET B 46 5 5 HELIX 22 22 GLY B 50 GLY B 63 1 14 HELIX 23 23 GLY B 80 VAL B 89 1 10 HELIX 24 24 VAL B 104 ARG B 109 1 6 HELIX 25 25 TYR B 111 ALA B 116 1 6 HELIX 26 26 ASN B 117 ASP B 134 1 18 HELIX 27 27 SER B 141 SER B 160 1 20 HELIX 28 28 PRO B 167 PHE B 184 1 18 HELIX 29 29 ASP B 192 SER B 211 1 20 HELIX 30 30 SER B 211 LYS B 225 1 15 HELIX 31 31 GLY B 229 THR B 255 1 27 HELIX 32 32 ASP B 263 LYS B 276 1 14 HELIX 33 33 SER B 284 TYR B 317 1 34 HELIX 34 34 TYR B 317 ILE B 332 1 16 HELIX 35 35 GLU B 339 ALA B 344 5 6 HELIX 36 36 MET B 346 ASP B 361 1 16 HELIX 37 37 ILE B 391 HIS B 397 1 7 HELIX 38 38 ASN B 409 LEU B 414 5 6 HELIX 39 39 LEU B 431 ILE B 435 5 5 HELIX 40 40 GLY B 438 PHE B 457 1 20 HELIX 41 41 ALA B 464 ILE B 468 5 5 HELIX 42 42 ASN C 42 MET C 46 5 5 HELIX 43 43 GLY C 50 GLY C 63 1 14 HELIX 44 44 CYS C 79 VAL C 89 1 11 HELIX 45 45 VAL C 104 ARG C 109 1 6 HELIX 46 46 ASN C 117 MET C 132 1 16 HELIX 47 47 SER C 141 LYS C 159 1 19 HELIX 48 48 PRO C 167 PHE C 184 1 18 HELIX 49 49 ASP C 192 SER C 211 1 20 HELIX 50 50 SER C 211 LYS C 225 1 15 HELIX 51 51 GLY C 229 ARG C 253 1 25 HELIX 52 52 ASP C 263 LYS C 276 1 14 HELIX 53 53 SER C 284 TYR C 317 1 34 HELIX 54 54 TYR C 317 ILE C 332 1 16 HELIX 55 55 GLU C 339 ALA C 344 5 6 HELIX 56 56 MET C 346 ASP C 361 1 16 HELIX 57 57 ILE C 391 HIS C 397 1 7 HELIX 58 58 ASN C 409 LEU C 414 5 6 HELIX 59 59 LEU C 431 ILE C 435 5 5 HELIX 60 60 GLY C 438 ASN C 456 1 19 HELIX 61 61 ALA C 464 ILE C 468 5 5 HELIX 62 62 ASN D 42 MET D 46 5 5 HELIX 63 63 GLY D 50 GLY D 63 1 14 HELIX 64 64 GLY D 80 VAL D 89 1 10 HELIX 65 65 VAL D 104 ARG D 109 1 6 HELIX 66 66 ASN D 117 ASP D 134 1 18 HELIX 67 67 SER D 141 SER D 160 1 20 HELIX 68 68 PRO D 167 PHE D 184 1 18 HELIX 69 69 ASP D 192 SER D 211 1 20 HELIX 70 70 SER D 211 LYS D 225 1 15 HELIX 71 71 GLY D 229 THR D 255 1 27 HELIX 72 72 ASP D 263 LYS D 276 1 14 HELIX 73 73 SER D 284 TYR D 317 1 34 HELIX 74 74 TYR D 317 ILE D 332 1 16 HELIX 75 75 GLU D 339 ALA D 344 5 6 HELIX 76 76 MET D 346 ASP D 361 1 16 HELIX 77 77 ILE D 391 HIS D 397 1 7 HELIX 78 78 ASN D 409 LEU D 414 5 6 HELIX 79 79 LEU D 431 ILE D 435 5 5 HELIX 80 80 GLY D 438 PHE D 457 1 20 HELIX 81 81 ALA D 464 ILE D 468 5 5 HELIX 82 82 ASN E 42 MET E 46 5 5 HELIX 83 83 GLY E 50 GLY E 63 1 14 HELIX 84 84 GLY E 80 VAL E 89 1 10 HELIX 85 85 VAL E 104 ARG E 109 1 6 HELIX 86 86 ASN E 117 ASP E 134 1 18 HELIX 87 87 SER E 141 SER E 160 1 20 HELIX 88 88 PRO E 167 GLY E 185 1 19 HELIX 89 89 ASP E 192 SER E 211 1 20 HELIX 90 90 SER E 211 LYS E 225 1 15 HELIX 91 91 GLY E 229 THR E 255 1 27 HELIX 92 92 ASP E 263 LYS E 276 1 14 HELIX 93 93 SER E 284 TYR E 317 1 34 HELIX 94 94 TYR E 317 ILE E 332 1 16 HELIX 95 95 GLU E 339 ALA E 344 5 6 HELIX 96 96 MET E 346 ASP E 361 1 16 HELIX 97 97 ILE E 391 LEU E 396 1 6 HELIX 98 98 ASN E 409 LEU E 414 5 6 HELIX 99 99 LEU E 431 ILE E 435 5 5 HELIX 100 100 GLY E 438 PHE E 457 1 20 HELIX 101 101 ASN F 42 MET F 46 5 5 HELIX 102 102 GLY F 50 GLY F 63 1 14 HELIX 103 103 GLY F 80 VAL F 89 1 10 HELIX 104 104 LYS F 91 SER F 96 1 6 HELIX 105 105 VAL F 104 ARG F 109 1 6 HELIX 106 106 TYR F 111 ALA F 116 1 6 HELIX 107 107 ASN F 117 ASP F 134 1 18 HELIX 108 108 SER F 141 SER F 160 1 20 HELIX 109 109 PRO F 167 GLY F 185 1 19 HELIX 110 110 ASP F 192 SER F 211 1 20 HELIX 111 111 SER F 211 LYS F 225 1 15 HELIX 112 112 GLY F 229 THR F 255 1 27 HELIX 113 113 ASP F 263 LYS F 276 1 14 HELIX 114 114 SER F 284 TYR F 317 1 34 HELIX 115 115 TYR F 317 ILE F 332 1 16 HELIX 116 116 GLU F 339 ALA F 344 5 6 HELIX 117 117 MET F 346 ASP F 361 1 16 HELIX 118 118 ILE F 391 HIS F 397 1 7 HELIX 119 119 ASN F 409 LEU F 414 5 6 HELIX 120 120 LEU F 431 ILE F 435 5 5 HELIX 121 121 GLY F 438 PHE F 457 1 20 HELIX 122 122 ALA F 464 ILE F 468 5 5 SHEET 1 A 5 VAL A 65 HIS A 69 0 SHEET 2 A 5 PRO A 74 LEU A 78 -1 O MET A 77 N PHE A 66 SHEET 3 A 5 GLU A 387 LEU A 390 1 O PHE A 389 N VAL A 76 SHEET 4 A 5 HIS A 369 ILE A 370 -1 N HIS A 369 O VAL A 388 SHEET 5 A 5 GLY A 97 ARG A 98 -1 N GLY A 97 O ILE A 370 SHEET 1 B 2 THR A 375 PHE A 377 0 SHEET 2 B 2 TYR A 380 ILE A 382 -1 O TYR A 380 N PHE A 377 SHEET 1 C 2 PHE A 457 ALA A 460 0 SHEET 2 C 2 ARG A 487 PRO A 490 -1 O LEU A 489 N SER A 458 SHEET 1 D 2 GLU A 474 CYS A 475 0 SHEET 2 D 2 LYS A 479 ILE A 480 -1 O ILE A 480 N GLU A 474 SHEET 1 E 5 VAL B 65 LEU B 70 0 SHEET 2 E 5 ARG B 73 LEU B 78 -1 O MET B 77 N PHE B 66 SHEET 3 E 5 GLU B 387 LEU B 390 1 O GLU B 387 N VAL B 76 SHEET 4 E 5 HIS B 369 ILE B 370 -1 N HIS B 369 O VAL B 388 SHEET 5 E 5 GLY B 97 ARG B 98 -1 N GLY B 97 O ILE B 370 SHEET 1 F 3 LEU B 164 MET B 165 0 SHEET 2 F 3 ILE B 486 LEU B 489 -1 O ILE B 486 N MET B 165 SHEET 3 F 3 SER B 458 ALA B 460 -1 N ALA B 460 O ARG B 487 SHEET 1 G 2 THR B 375 PHE B 377 0 SHEET 2 G 2 TYR B 380 ILE B 382 -1 O TYR B 380 N PHE B 377 SHEET 1 H 2 GLU B 474 CYS B 475 0 SHEET 2 H 2 LYS B 479 ILE B 480 -1 O ILE B 480 N GLU B 474 SHEET 1 I 5 VAL C 65 LEU C 70 0 SHEET 2 I 5 ARG C 73 LEU C 78 -1 O MET C 77 N PHE C 66 SHEET 3 I 5 GLU C 387 LEU C 390 1 O GLU C 387 N VAL C 76 SHEET 4 I 5 HIS C 369 ILE C 370 -1 N HIS C 369 O VAL C 388 SHEET 5 I 5 GLY C 97 ARG C 98 -1 N GLY C 97 O ILE C 370 SHEET 1 J 2 THR C 375 PHE C 377 0 SHEET 2 J 2 TYR C 380 ILE C 382 -1 O TYR C 380 N PHE C 377 SHEET 1 K 2 PHE C 457 ALA C 460 0 SHEET 2 K 2 ARG C 487 PRO C 490 -1 O LEU C 489 N SER C 458 SHEET 1 L 2 GLU C 474 CYS C 475 0 SHEET 2 L 2 LYS C 479 ILE C 480 -1 O ILE C 480 N GLU C 474 SHEET 1 M 5 VAL D 65 LEU D 70 0 SHEET 2 M 5 ARG D 73 LEU D 78 -1 O MET D 77 N PHE D 66 SHEET 3 M 5 GLU D 387 LEU D 390 1 O PHE D 389 N VAL D 76 SHEET 4 M 5 HIS D 369 ILE D 370 -1 N HIS D 369 O VAL D 388 SHEET 5 M 5 GLY D 97 ARG D 98 -1 N GLY D 97 O ILE D 370 SHEET 1 N 2 THR D 375 PHE D 377 0 SHEET 2 N 2 TYR D 380 ILE D 382 -1 O TYR D 380 N PHE D 377 SHEET 1 O 2 SER D 458 ALA D 460 0 SHEET 2 O 2 ARG D 487 LEU D 489 -1 O ARG D 487 N ALA D 460 SHEET 1 P 2 GLU D 474 CYS D 475 0 SHEET 2 P 2 LYS D 479 ILE D 480 -1 O ILE D 480 N GLU D 474 SHEET 1 Q 5 VAL E 65 LEU E 70 0 SHEET 2 Q 5 ARG E 73 LEU E 78 -1 O MET E 77 N PHE E 66 SHEET 3 Q 5 GLU E 387 LEU E 390 1 O PHE E 389 N VAL E 76 SHEET 4 Q 5 HIS E 369 ILE E 370 -1 N HIS E 369 O VAL E 388 SHEET 5 Q 5 GLY E 97 ARG E 98 -1 N GLY E 97 O ILE E 370 SHEET 1 R 2 THR E 375 PHE E 377 0 SHEET 2 R 2 TYR E 380 ILE E 382 -1 O TYR E 380 N PHE E 377 SHEET 1 S 2 MET E 459 ALA E 460 0 SHEET 2 S 2 ARG E 487 PHE E 488 -1 O ARG E 487 N ALA E 460 SHEET 1 T 2 GLU E 474 CYS E 475 0 SHEET 2 T 2 LYS E 479 ILE E 480 -1 O ILE E 480 N GLU E 474 SHEET 1 U 5 VAL F 65 LEU F 70 0 SHEET 2 U 5 ARG F 73 LEU F 78 -1 O MET F 77 N PHE F 66 SHEET 3 U 5 GLU F 387 LEU F 390 1 O GLU F 387 N VAL F 76 SHEET 4 U 5 HIS F 369 ILE F 370 -1 N HIS F 369 O VAL F 388 SHEET 5 U 5 GLY F 97 ARG F 98 -1 N GLY F 97 O ILE F 370 SHEET 1 V 2 THR F 375 PHE F 377 0 SHEET 2 V 2 TYR F 380 ILE F 382 -1 O TYR F 380 N PHE F 377 SHEET 1 W 2 GLU F 474 CYS F 475 0 SHEET 2 W 2 LYS F 479 ILE F 480 -1 O ILE F 480 N GLU F 474 LINK SG CYS A 436 FE HEM A 500 1555 1555 2.32 LINK FE HEM A 500 NAL 3QU A 501 1555 1555 2.34 LINK SG CYS B 436 FE HEM B 500 1555 1555 2.24 LINK FE HEM B 500 NAL 3QU B 501 1555 1555 2.25 LINK SG CYS C 436 FE HEM C 500 1555 1555 2.25 LINK FE HEM C 500 NAL 3QU C 501 1555 1555 2.37 LINK SG CYS D 436 FE HEM D 500 1555 1555 2.28 LINK FE HEM D 500 NAL 3QU D 501 1555 1555 2.30 LINK SG CYS E 436 FE HEM E 500 1555 1555 2.35 LINK FE HEM E 500 NAL 3QU E 501 1555 1555 2.28 LINK SG CYS F 436 FE HEM F 500 1555 1555 2.21 SITE 1 AC1 21 ARG A 98 VAL A 113 ILE A 114 TRP A 121 SITE 2 AC1 21 ARG A 125 LEU A 295 ALA A 298 GLY A 299 SITE 3 AC1 21 THR A 302 THR A 303 GLN A 357 LEU A 363 SITE 4 AC1 21 VAL A 367 HIS A 369 PRO A 428 PHE A 429 SITE 5 AC1 21 SER A 430 ARG A 434 CYS A 436 LEU A 437 SITE 6 AC1 21 3QU A 501 SITE 1 AC2 3 ALA A 298 THR A 302 HEM A 500 SITE 1 AC3 7 PHE A 223 HIS A 226 PHE A 227 PRO A 228 SITE 2 AC3 7 ARG A 232 LEU C 39 PRO D 38 SITE 1 AC4 19 ARG B 98 TRP B 121 ARG B 125 MET B 132 SITE 2 AC4 19 ILE B 179 ALA B 298 GLY B 299 THR B 302 SITE 3 AC4 19 THR B 306 GLN B 357 HIS B 369 LEU B 392 SITE 4 AC4 19 PRO B 428 PHE B 429 SER B 430 ARG B 434 SITE 5 AC4 19 CYS B 436 LEU B 437 3QU B 501 SITE 1 AC5 8 VAL B 104 PHE B 108 PHE B 206 PHE B 297 SITE 2 AC5 8 ALA B 298 THR B 302 LEU B 363 HEM B 500 SITE 1 AC6 9 ARG A 35 PRO A 38 PHE B 223 HIS B 226 SITE 2 AC6 9 PHE B 227 PRO B 228 ARG B 232 CM5 B 608 SITE 3 AC6 9 CM5 C 603 SITE 1 AC7 8 LEU B 39 PHE B 220 GLY B 222 PHE B 223 SITE 2 AC7 8 LYS B 225 HOH B 517 CM5 B 602 CM5 D 607 SITE 1 AC8 17 ARG C 98 TRP C 121 ARG C 125 ILE C 179 SITE 2 AC8 17 GLY C 299 THR C 302 THR C 303 THR C 306 SITE 3 AC8 17 HIS C 369 LEU C 392 PRO C 428 PHE C 429 SITE 4 AC8 17 SER C 430 ARG C 434 CYS C 436 LEU C 437 SITE 5 AC8 17 3QU C 501 SITE 1 AC9 5 PHE C 206 ALA C 298 THR C 302 LEU C 363 SITE 2 AC9 5 HEM C 500 SITE 1 BC1 8 LEU A 37 CM5 B 602 HIS C 226 PHE C 227 SITE 2 BC1 8 PRO C 228 ARG C 232 ARG E 35 PRO E 38 SITE 1 BC2 23 ARG D 98 VAL D 113 ILE D 114 TRP D 121 SITE 2 BC2 23 ARG D 125 ILE D 179 LEU D 295 ALA D 298 SITE 3 BC2 23 GLY D 299 THR D 302 THR D 306 GLN D 357 SITE 4 BC2 23 LEU D 363 HIS D 369 LEU D 392 PRO D 428 SITE 5 BC2 23 PHE D 429 SER D 430 ARG D 434 CYS D 436 SITE 6 BC2 23 LEU D 437 GLY D 438 3QU D 501 SITE 1 BC3 5 PHE D 297 ALA D 298 THR D 302 LEU D 363 SITE 2 BC3 5 HEM D 500 SITE 1 BC4 6 PHE D 223 HIS D 226 PHE D 227 PRO D 228 SITE 2 BC4 6 ARG D 232 CM5 E 605 SITE 1 BC5 5 CM5 B 608 LEU D 40 PHE D 220 GLY D 222 SITE 2 BC5 5 HIS D 226 SITE 1 BC6 21 ARG E 98 VAL E 113 ILE E 114 TRP E 121 SITE 2 BC6 21 ARG E 125 ALA E 298 GLY E 299 THR E 302 SITE 3 BC6 21 THR E 303 GLN E 357 LEU E 363 VAL E 367 SITE 4 BC6 21 HIS E 369 LEU E 392 PRO E 428 PHE E 429 SITE 5 BC6 21 SER E 430 ARG E 434 CYS E 436 LEU E 437 SITE 6 BC6 21 3QU E 501 SITE 1 BC7 4 PHE E 297 ALA E 298 THR E 302 HEM E 500 SITE 1 BC8 6 LEU B 37 CM5 D 604 HIS E 226 PHE E 227 SITE 2 BC8 6 ARG E 232 ARG F 35 SITE 1 BC9 19 ARG F 98 VAL F 113 TRP F 121 ARG F 125 SITE 2 BC9 19 LEU F 295 ALA F 298 GLY F 299 THR F 302 SITE 3 BC9 19 THR F 306 LEU F 363 HIS F 369 LEU F 392 SITE 4 BC9 19 PRO F 428 PHE F 429 SER F 430 ARG F 434 SITE 5 BC9 19 CYS F 436 LEU F 437 ALA F 442 SITE 1 CC1 6 PRO D 38 LEU D 39 HIS F 226 PHE F 227 SITE 2 CC1 6 PRO F 228 ARG F 232 CRYST1 101.880 101.880 299.509 90.00 90.00 120.00 P 32 18 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 0.009815 0.005667 0.000000 0.00000 SCALE2 0.000000 0.011334 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003339 0.00000