HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 01-JUN-21 7N3L TITLE CO-COMPLEX CYP46A1 WITH 0420 (COMPOUND 6) 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-OXIDOREDUCTASE KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR W.LANE,J.YANO REVDAT 3 18-OCT-23 7N3L 1 REMARK REVDAT 2 16-MAR-22 7N3L 1 JRNL REVDAT 1 23-FEB-22 7N3L 0 JRNL AUTH Y.KAJITA,S.IKEDA,M.YOSHIKAWA,H.FUKUDA,E.WATANABE,J.YANO, JRNL AUTH 2 W.LANE,M.MIYAMOTO,T.ISHII,T.NISHI,T.KOIKE JRNL TITL DISCOVERY OF NOVEL 3-PIPERIDINYL PYRIDINE DERIVATIVES AS JRNL TITL 2 HIGHLY POTENT AND SELECTIVE CHOLESTEROL 24-HYDROXYLASE JRNL TITL 3 (CH24H) INHIBITORS. JRNL REF J.MED.CHEM. V. 65 3343 2022 JRNL REFN ISSN 0022-2623 JRNL PMID 35166541 JRNL DOI 10.1021/ACS.JMEDCHEM.1C01898 REMARK 2 REMARK 2 RESOLUTION. 1.63 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) : 1.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.44 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 58262 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) : 0.167 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.936 REMARK 3 FREE R VALUE TEST SET COUNT : 2876 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) : 1.63 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3940 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.12 REMARK 3 BIN R VALUE (WORKING SET) : 0.2510 REMARK 3 BIN FREE R VALUE SET COUNT : 208 REMARK 3 BIN FREE R VALUE : 0.3020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3499 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 81 REMARK 3 SOLVENT ATOMS : 366 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.76 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.30900 REMARK 3 B22 (A**2) : 0.29900 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): 0.088 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.089 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.065 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.584 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3700 ; 0.013 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 3597 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5012 ; 1.816 ; 1.683 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8268 ; 1.514 ; 1.599 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 445 ; 5.843 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 207 ;30.733 ;20.725 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 662 ;14.375 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;16.542 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 451 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4124 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 896 ; 0.006 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 786 ; 0.223 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 56 ; 0.220 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1829 ; 0.175 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 249 ; 0.207 ; 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): 1747 ; 0.805 ; 0.984 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1746 ; 0.802 ; 0.983 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2182 ; 1.300 ; 1.469 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2183 ; 1.300 ; 1.469 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1953 ; 1.558 ; 1.218 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1954 ; 1.559 ; 1.219 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2820 ; 2.383 ; 1.741 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2821 ; 2.383 ; 1.741 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 : 7 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 28 A 146 REMARK 3 ORIGIN FOR THE GROUP (A): 17.9455 9.9325 -19.6455 REMARK 3 T TENSOR REMARK 3 T11: 0.0737 T22: 0.0763 REMARK 3 T33: 0.0905 T12: 0.0076 REMARK 3 T13: 0.0300 T23: 0.0448 REMARK 3 L TENSOR REMARK 3 L11: 0.1045 L22: 2.5688 REMARK 3 L33: 1.3915 L12: 0.2912 REMARK 3 L13: -0.0961 L23: 1.1193 REMARK 3 S TENSOR REMARK 3 S11: 0.0149 S12: 0.0062 S13: 0.0138 REMARK 3 S21: -0.1897 S22: 0.0677 S23: -0.1834 REMARK 3 S31: -0.1824 S32: 0.1504 S33: -0.0826 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 147 A 208 REMARK 3 ORIGIN FOR THE GROUP (A): 11.3057 -20.8087 -21.7204 REMARK 3 T TENSOR REMARK 3 T11: 0.0607 T22: 0.0269 REMARK 3 T33: 0.0396 T12: -0.0108 REMARK 3 T13: -0.0023 T23: -0.0215 REMARK 3 L TENSOR REMARK 3 L11: 1.3192 L22: 2.7213 REMARK 3 L33: 3.1860 L12: -0.9225 REMARK 3 L13: 1.3013 L23: -2.0471 REMARK 3 S TENSOR REMARK 3 S11: -0.0051 S12: 0.1350 S13: -0.0628 REMARK 3 S21: -0.2693 S22: -0.0097 S23: 0.0395 REMARK 3 S31: 0.1606 S32: -0.0065 S33: 0.0148 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 209 A 226 REMARK 3 ORIGIN FOR THE GROUP (A): 26.7247 -9.6119 -25.7219 REMARK 3 T TENSOR REMARK 3 T11: 0.0986 T22: 0.1208 REMARK 3 T33: 0.0948 T12: 0.0121 REMARK 3 T13: 0.0296 T23: -0.0009 REMARK 3 L TENSOR REMARK 3 L11: 1.3512 L22: 6.3265 REMARK 3 L33: 2.0568 L12: 0.9181 REMARK 3 L13: 0.4746 L23: 2.0182 REMARK 3 S TENSOR REMARK 3 S11: 0.0085 S12: -0.0604 S13: -0.0694 REMARK 3 S21: 0.0827 S22: 0.0185 S23: -0.1698 REMARK 3 S31: 0.0682 S32: 0.0643 S33: -0.0269 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 236 A 289 REMARK 3 ORIGIN FOR THE GROUP (A): 17.4348 -9.0498 -39.1353 REMARK 3 T TENSOR REMARK 3 T11: 0.1873 T22: 0.1070 REMARK 3 T33: 0.0491 T12: -0.0027 REMARK 3 T13: 0.0435 T23: -0.0012 REMARK 3 L TENSOR REMARK 3 L11: 6.5592 L22: 1.7268 REMARK 3 L33: 1.9315 L12: 0.3260 REMARK 3 L13: 0.5320 L23: 0.3485 REMARK 3 S TENSOR REMARK 3 S11: -0.0658 S12: 0.3396 S13: -0.2104 REMARK 3 S21: -0.4189 S22: 0.0985 S23: -0.0762 REMARK 3 S31: -0.0197 S32: 0.0383 S33: -0.0327 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 290 A 350 REMARK 3 ORIGIN FOR THE GROUP (A): 7.2834 -14.0997 -14.5187 REMARK 3 T TENSOR REMARK 3 T11: 0.0237 T22: 0.0215 REMARK 3 T33: 0.0550 T12: -0.0098 REMARK 3 T13: 0.0037 T23: -0.0091 REMARK 3 L TENSOR REMARK 3 L11: 1.1825 L22: 1.4739 REMARK 3 L33: 5.0436 L12: 0.4177 REMARK 3 L13: -1.0575 L23: -1.5117 REMARK 3 S TENSOR REMARK 3 S11: -0.1137 S12: 0.0793 S13: -0.1468 REMARK 3 S21: -0.1200 S22: 0.0692 S23: 0.1597 REMARK 3 S31: 0.2156 S32: -0.3106 S33: 0.0446 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 351 A 439 REMARK 3 ORIGIN FOR THE GROUP (A): 10.9726 5.5258 -9.5804 REMARK 3 T TENSOR REMARK 3 T11: 0.0537 T22: 0.0186 REMARK 3 T33: 0.0208 T12: 0.0081 REMARK 3 T13: 0.0208 T23: -0.0117 REMARK 3 L TENSOR REMARK 3 L11: 0.5246 L22: 3.4484 REMARK 3 L33: 0.4046 L12: 0.7033 REMARK 3 L13: -0.0227 L23: -0.3811 REMARK 3 S TENSOR REMARK 3 S11: 0.0665 S12: -0.0770 S13: 0.1006 REMARK 3 S21: 0.1792 S22: -0.0386 S23: 0.1424 REMARK 3 S31: -0.1377 S32: -0.0505 S33: -0.0280 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 440 A 489 REMARK 3 ORIGIN FOR THE GROUP (A): 14.7129 -16.5181 -10.4273 REMARK 3 T TENSOR REMARK 3 T11: 0.0085 T22: 0.0282 REMARK 3 T33: 0.0137 T12: 0.0015 REMARK 3 T13: 0.0012 T23: -0.0126 REMARK 3 L TENSOR REMARK 3 L11: 1.7721 L22: 2.6044 REMARK 3 L33: 1.4100 L12: -0.3691 REMARK 3 L13: 1.1049 L23: -0.6800 REMARK 3 S TENSOR REMARK 3 S11: -0.0165 S12: 0.0076 S13: -0.1068 REMARK 3 S21: 0.0574 S22: 0.0393 S23: -0.0534 REMARK 3 S31: 0.0289 S32: -0.0533 S33: -0.0228 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 7N3L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUN-21. REMARK 100 THE DEPOSITION ID IS D_1000257293. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAY-12 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 : 58262 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.630 REMARK 200 RESOLUTION RANGE LOW (A) : 45.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.10400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.63 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.98000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.200 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 (%): 42.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17.5% PEG 3350, 0.4M CALCIUM CHLORIDE, REMARK 280 VAPOR 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 29.24700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 62.31850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.83950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 62.31850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.24700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.83950 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 HIS A 27 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 ASN A 227 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 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 HOH A 814 O HOH A 907 1.99 REMARK 500 O HOH A 963 O HOH A 964 2.01 REMARK 500 O1 GOL A 504 O HOH A 601 2.03 REMARK 500 O HOH A 816 O HOH A 895 2.10 REMARK 500 O HOH A 811 O HOH A 816 2.17 REMARK 500 O HOH A 906 O HOH A 917 2.17 REMARK 500 OE2 GLU A 345 O HOH A 602 2.18 REMARK 500 OE2 GLU A 472 O HOH A 603 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 605 O HOH A 921 3644 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 487 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 HIS A 81 41.85 38.57 REMARK 500 LEU A 120 -89.61 -113.31 REMARK 500 GLN A 175 -39.37 -143.95 REMARK 500 LYS A 339 128.65 -23.93 REMARK 500 PHE A 428 62.69 -154.32 REMARK 500 SER A 431 -171.69 58.61 REMARK 500 GLN A 473 -114.16 -106.22 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 93.5 REMARK 620 3 HEM A 501 NB 89.1 89.5 REMARK 620 4 HEM A 501 NC 86.3 178.4 89.0 REMARK 620 5 HEM A 501 ND 93.6 90.1 177.3 91.4 REMARK 620 6 04Y A 503 N21 175.0 88.9 86.6 91.2 90.7 REMARK 620 N 1 2 3 4 5 DBREF 7N3L A 28 494 UNP Q9Y6A2 CP46A_HUMAN 28 494 SEQADV 7N3L MET A 21 UNP Q9Y6A2 INITIATING METHIONINE SEQADV 7N3L HIS A 22 UNP Q9Y6A2 EXPRESSION TAG SEQADV 7N3L HIS A 23 UNP Q9Y6A2 EXPRESSION TAG SEQADV 7N3L HIS A 24 UNP Q9Y6A2 EXPRESSION TAG SEQADV 7N3L HIS A 25 UNP Q9Y6A2 EXPRESSION TAG SEQADV 7N3L HIS A 26 UNP Q9Y6A2 EXPRESSION TAG SEQADV 7N3L 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 EDO A 502 4 HET 04Y A 503 24 HET GOL A 504 6 HET EDO A 505 4 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM EDO 1,2-ETHANEDIOL HETNAM 04Y N-CYCLOPROPYL-1-(4-PHENYLPYRIDIN-3-YL)PIPERIDINE-4- HETNAM 2 04Y CARBOXAMIDE 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 EDO 2(C2 H6 O2) FORMUL 4 04Y C20 H23 N3 O FORMUL 5 GOL C3 H8 O3 FORMUL 7 HOH *366(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 LEU A 153 1 8 HELIX 8 AA8 LEU A 153 LYS A 171 1 19 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 ARG A 226 1 19 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 LEU A 432 SER A 436 5 5 HELIX 21 AC3 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 385 N THR A 378 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 N21 04Y A 503 1555 1555 2.11 CRYST1 58.494 63.679 124.637 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 0.017096 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015704 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008023 0.00000