HEADER OXIDOREDUCTASE 08-JUN-21 7N6F TITLE CO-COMPLEX CYP46A1 WITH COMPOUND 3F COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHOLESTEROL 24-HYDROXYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CH24H,CHOLESTEROL 24-MONOOXYGENASE,CHOLESTEROL 24S- COMPND 5 HYDROXYLASE,CYTOCHROME P450 46A1; COMPND 6 EC: 1.14.14.25; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CYP46A1, CYP46; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYP46A1, CH24H, SBDD, DRUG DISCOVERY, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR W.LANE,S.C.GAY REVDAT 3 18-OCT-23 7N6F 1 REMARK REVDAT 2 10-AUG-22 7N6F 1 AUTHOR REVDAT 1 27-JUL-22 7N6F 0 JRNL AUTH S.IKEDA,Y.KAJITA,M.MIYAMOTO,K.MATSUMIYA,T.ISHII,T.NISHI, JRNL AUTH 2 S.C.GAY,W.LANE,C.C.CONSTANTINESCU,D.ALAGILLE,C.PAPIN, JRNL AUTH 3 G.TAMAGNAN,T.KUROITA,T.KOIKE JRNL TITL DESIGN AND SYNTHESIS OF ARYL-PIPERIDINE DERIVATIVES AS JRNL TITL 2 POTENT AND SELECTIVE PET TRACERS FOR CHOLESTEROL JRNL TITL 3 24-HYDROXYLASE (CH24H) JRNL REF EUR.J.MED.CHEM. V. 240 14612 2022 JRNL REFN ISSN 0223-5234 JRNL DOI 10.1016/J.EJMECH.2022.114612 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.81 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 90.4 REMARK 3 NUMBER OF REFLECTIONS : 81954 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.185 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.999 REMARK 3 FREE R VALUE TEST SET COUNT : 4097 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3606 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 57.12 REMARK 3 BIN R VALUE (WORKING SET) : 0.2400 REMARK 3 BIN FREE R VALUE SET COUNT : 197 REMARK 3 BIN FREE R VALUE : 0.2470 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3511 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 109 REMARK 3 SOLVENT ATOMS : 312 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01400 REMARK 3 B22 (A**2) : 0.00400 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.061 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.062 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.037 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.948 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.961 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3879 ; 0.013 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 3768 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5276 ; 1.903 ; 1.685 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8680 ; 1.526 ; 1.596 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 484 ; 5.781 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 222 ;31.817 ;20.766 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 694 ;13.974 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 39 ;17.219 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 474 ; 0.104 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4370 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 944 ; 0.007 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 827 ; 0.234 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 61 ; 0.210 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1839 ; 0.177 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 220 ; 0.194 ; 0.200 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): 1812 ; 1.750 ; 1.733 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1811 ; 1.736 ; 1.732 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2276 ; 2.525 ; 2.598 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2277 ; 2.527 ; 2.598 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2067 ; 2.947 ; 2.101 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2068 ; 2.947 ; 2.102 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2976 ; 4.523 ; 2.993 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2977 ; 4.522 ; 2.995 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 7N6F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUN-21. REMARK 100 THE DEPOSITION ID IS D_1000257424. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JAN-15 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 : ALS REMARK 200 BEAMLINE : 5.0.3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 81954 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.4 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04800 REMARK 200 FOR THE DATA SET : 31.9500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 55.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.52100 REMARK 200 FOR SHELL : 2.800 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: 7LRL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.4M CACL2, 10-20% PEG3350, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 290K 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 28.97150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.81650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.79250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.81650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.97150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.79250 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 21 REMARK 465 HIS A 22 REMARK 465 HIS A 23 REMARK 465 HIS A 24 REMARK 465 HIS A 25 REMARK 465 HIS A 26 REMARK 465 ARG A 38 REMARK 465 PRO A 39 REMARK 465 SER A 40 REMARK 465 PHE A 41 REMARK 465 LEU A 42 REMARK 465 LEU A 43 REMARK 465 GLY A 44 REMARK 465 HIS A 45 REMARK 465 LEU A 46 REMARK 465 PRO A 47 REMARK 465 CYS A 48 REMARK 465 PHE A 49 REMARK 465 TRP A 50 REMARK 465 LYS A 51 REMARK 465 LYS A 52 REMARK 465 ASP A 53 REMARK 465 GLU A 54 REMARK 465 VAL A 55 REMARK 465 GLY A 56 REMARK 465 THR A 228 REMARK 465 LEU A 229 REMARK 465 ALA A 230 REMARK 465 LYS A 231 REMARK 465 PHE A 232 REMARK 465 LEU A 233 REMARK 465 PRO A 234 REMARK 465 GLY A 235 REMARK 465 GLY A 490 REMARK 465 TRP A 491 REMARK 465 GLN A 492 REMARK 465 PRO A 493 REMARK 465 ALA A 494 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 HIS A 27 CG ND1 CD2 CE1 NE2 REMARK 470 SER A 28 OG REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O GLN A 473 O HOH A 601 2.04 REMARK 500 O3 GOL A 507 O HOH A 602 2.06 REMARK 500 OE1 GLN A 181 O HOH A 603 2.11 REMARK 500 OE2 GLU A 155 OE1 GLU A 159 2.13 REMARK 500 OD1 ASP A 402 O HOH A 604 2.14 REMARK 500 O HOH A 619 O HOH A 840 2.15 REMARK 500 O ILE A 33 NH1 ARG A 76 2.19 REMARK 500 N LYS A 104 O1 EDO A 504 2.19 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 LEU A 120 -84.77 -118.03 REMARK 500 GLN A 175 -41.13 -143.05 REMARK 500 ASN A 388 62.83 61.11 REMARK 500 PHE A 428 63.42 -155.96 REMARK 500 SER A 431 -168.92 61.91 REMARK 500 GLN A 473 -115.30 -102.98 REMARK 500 ALA A 474 -53.03 77.43 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 437 SG REMARK 620 2 HEM A 501 NA 93.1 REMARK 620 3 HEM A 501 NB 89.4 91.9 REMARK 620 4 HEM A 501 NC 84.9 177.9 88.6 REMARK 620 5 HEM A 501 ND 93.3 89.9 176.6 89.7 REMARK 620 6 0I1 A 502 N16 176.3 89.8 88.2 92.2 89.0 REMARK 620 N 1 2 3 4 5 DBREF 7N6F A 28 494 UNP Q9Y6A2 CP46A_HUMAN 28 494 SEQADV 7N6F MET A 21 UNP Q9Y6A2 INITIATING METHIONINE SEQADV 7N6F HIS A 22 UNP Q9Y6A2 EXPRESSION TAG SEQADV 7N6F HIS A 23 UNP Q9Y6A2 EXPRESSION TAG SEQADV 7N6F HIS A 24 UNP Q9Y6A2 EXPRESSION TAG SEQADV 7N6F HIS A 25 UNP Q9Y6A2 EXPRESSION TAG SEQADV 7N6F HIS A 26 UNP Q9Y6A2 EXPRESSION TAG SEQADV 7N6F HIS A 27 UNP Q9Y6A2 EXPRESSION TAG SEQRES 1 A 474 MET HIS HIS HIS HIS HIS HIS SER ARG TYR GLU HIS ILE SEQRES 2 A 474 PRO GLY PRO PRO ARG PRO SER PHE LEU LEU GLY HIS LEU SEQRES 3 A 474 PRO CYS PHE TRP LYS LYS ASP GLU VAL GLY GLY ARG VAL SEQRES 4 A 474 LEU GLN ASP VAL PHE LEU ASP TRP ALA LYS LYS TYR GLY SEQRES 5 A 474 PRO VAL VAL ARG VAL ASN VAL PHE HIS LYS THR SER VAL SEQRES 6 A 474 ILE VAL THR SER PRO GLU SER VAL LYS LYS PHE LEU MET SEQRES 7 A 474 SER THR LYS TYR ASN LYS ASP SER LYS MET TYR ARG ALA SEQRES 8 A 474 LEU GLN THR VAL PHE GLY GLU ARG LEU PHE GLY GLN GLY SEQRES 9 A 474 LEU VAL SER GLU CYS ASN TYR GLU ARG TRP HIS LYS GLN SEQRES 10 A 474 ARG ARG VAL ILE ASP LEU ALA PHE SER ARG SER SER LEU SEQRES 11 A 474 VAL SER LEU MET GLU THR PHE ASN GLU LYS ALA GLU GLN SEQRES 12 A 474 LEU VAL GLU ILE LEU GLU ALA LYS ALA ASP GLY GLN THR SEQRES 13 A 474 PRO VAL SER MET GLN ASP MET LEU THR TYR THR ALA MET SEQRES 14 A 474 ASP ILE LEU ALA LYS ALA ALA PHE GLY MET GLU THR SER SEQRES 15 A 474 MET LEU LEU GLY ALA GLN LYS PRO LEU SER GLN ALA VAL SEQRES 16 A 474 LYS LEU MET LEU GLU GLY ILE THR ALA SER ARG ASN THR SEQRES 17 A 474 LEU ALA LYS PHE LEU PRO GLY LYS ARG LYS GLN LEU ARG SEQRES 18 A 474 GLU VAL ARG GLU SER ILE ARG PHE LEU ARG GLN VAL GLY SEQRES 19 A 474 ARG ASP TRP VAL GLN ARG ARG ARG GLU ALA LEU LYS ARG SEQRES 20 A 474 GLY GLU GLU VAL PRO ALA ASP ILE LEU THR GLN ILE LEU SEQRES 21 A 474 LYS ALA GLU GLU GLY ALA GLN ASP ASP GLU GLY LEU LEU SEQRES 22 A 474 ASP ASN PHE VAL THR PHE PHE ILE ALA GLY HIS GLU THR SEQRES 23 A 474 SER ALA ASN HIS LEU ALA PHE THR VAL MET GLU LEU SER SEQRES 24 A 474 ARG GLN PRO GLU ILE VAL ALA ARG LEU GLN ALA GLU VAL SEQRES 25 A 474 ASP GLU VAL ILE GLY SER LYS ARG TYR LEU ASP PHE GLU SEQRES 26 A 474 ASP LEU GLY ARG LEU GLN TYR LEU SER GLN VAL LEU LYS SEQRES 27 A 474 GLU SER LEU ARG LEU TYR PRO PRO ALA TRP GLY THR PHE SEQRES 28 A 474 ARG LEU LEU GLU GLU GLU THR LEU ILE ASP GLY VAL ARG SEQRES 29 A 474 VAL PRO GLY ASN THR PRO LEU LEU PHE SER THR TYR VAL SEQRES 30 A 474 MET GLY ARG MET ASP THR TYR PHE GLU ASP PRO LEU THR SEQRES 31 A 474 PHE ASN PRO ASP ARG PHE GLY PRO GLY ALA PRO LYS PRO SEQRES 32 A 474 ARG PHE THR TYR PHE PRO PHE SER LEU GLY HIS ARG SER SEQRES 33 A 474 CYS ILE GLY GLN GLN PHE ALA GLN MET GLU VAL LYS VAL SEQRES 34 A 474 VAL MET ALA LYS LEU LEU GLN ARG LEU GLU PHE ARG LEU SEQRES 35 A 474 VAL PRO GLY GLN ARG PHE GLY LEU GLN GLU GLN ALA THR SEQRES 36 A 474 LEU LYS PRO LEU ASP PRO VAL LEU CYS THR LEU ARG PRO SEQRES 37 A 474 ARG GLY TRP GLN PRO ALA HET HEM A 501 43 HET 0I1 A 502 26 HET EDO A 503 4 HET EDO A 504 4 HET EDO A 505 4 HET EDO A 506 4 HET GOL A 507 6 HET GOL A 508 6 HET GOL A 509 6 HET GOL A 510 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM 0I1 (3-FLUOROAZETIDIN-1-YL){1-[4-(4-FLUOROPHENYL)PYRIMIDIN- HETNAM 2 0I1 5-YL]PIPERIDIN-4-YL}METHANONE HETNAM EDO 1,2-ETHANEDIOL HETNAM GOL GLYCEROL HETSYN HEM HEME HETSYN EDO ETHYLENE GLYCOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 0I1 C19 H20 F2 N4 O FORMUL 4 EDO 4(C2 H6 O2) FORMUL 8 GOL 4(C3 H8 O3) FORMUL 12 HOH *312(H2 O) HELIX 1 AA1 VAL A 59 GLY A 72 1 14 HELIX 2 AA2 SER A 89 MET A 98 1 10 HELIX 3 AA3 ASP A 105 MET A 108 5 4 HELIX 4 AA4 TYR A 109 GLN A 113 1 5 HELIX 5 AA5 ASN A 130 ASP A 142 1 13 HELIX 6 AA6 LEU A 143 PHE A 145 5 3 HELIX 7 AA7 SER A 146 SER A 152 1 7 HELIX 8 AA8 LEU A 153 ALA A 170 1 18 HELIX 9 AA9 MET A 180 GLY A 198 1 19 HELIX 10 AB1 SER A 202 GLY A 206 5 5 HELIX 11 AB2 GLN A 208 ASN A 227 1 20 HELIX 12 AB3 ARG A 237 ARG A 267 1 31 HELIX 13 AB4 ASP A 274 GLU A 283 1 10 HELIX 14 AB5 ASP A 289 SER A 319 1 31 HELIX 15 AB6 GLN A 321 ILE A 336 1 16 HELIX 16 AB7 ASP A 343 LEU A 350 1 8 HELIX 17 AB8 LEU A 350 TYR A 364 1 15 HELIX 18 AB9 THR A 395 ARG A 400 1 6 HELIX 19 AC1 ASN A 412 GLY A 417 5 6 HELIX 20 AC2 GLY A 439 ARG A 457 1 19 SHEET 1 AA1 4 VAL A 74 VAL A 79 0 SHEET 2 AA1 4 LYS A 82 VAL A 87 -1 O ILE A 86 N VAL A 75 SHEET 3 AA1 4 THR A 389 SER A 394 1 O LEU A 392 N VAL A 85 SHEET 4 AA1 4 GLY A 369 LEU A 374 -1 N ARG A 372 O LEU A 391 SHEET 1 AA2 2 THR A 114 VAL A 115 0 SHEET 2 AA2 2 GLU A 118 ARG A 119 -1 O GLU A 118 N VAL A 115 SHEET 1 AA3 3 VAL A 178 SER A 179 0 SHEET 2 AA3 3 LEU A 483 PRO A 488 -1 O CYS A 484 N VAL A 178 SHEET 3 AA3 3 LEU A 458 LEU A 462 -1 N GLU A 459 O ARG A 487 SHEET 1 AA4 2 THR A 378 ILE A 380 0 SHEET 2 AA4 2 VAL A 383 VAL A 385 -1 O VAL A 383 N ILE A 380 SHEET 1 AA5 2 LEU A 470 GLU A 472 0 SHEET 2 AA5 2 LEU A 476 PRO A 478 -1 O LYS A 477 N GLN A 471 LINK SG CYS A 437 FE HEM A 501 1555 1555 2.29 LINK FE HEM A 501 N16 0I1 A 502 1555 1555 2.09 CRYST1 57.943 63.585 123.633 90.00 90.00 90.00 P 21 21 21 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 0.017258 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015727 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008088 0.00000