HEADER HYDROLASE/INHIBITOR 04-JUN-21 7F0I TITLE PHOSPHODIESTERASE-9A IN COMPLEX WITH INHIBITOR 4B COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOFORM PDE9A2 OF HIGH AFFINITY CGMP-SPECIFIC 3',5'-CYCLIC COMPND 3 PHOSPHODIESTERASE 9A; COMPND 4 CHAIN: A, B; COMPND 5 EC: 3.1.4.35; COMPND 6 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: PDE9A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 KEYWDS HYDROLASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.WU,Y.Y.HUANG,H.B.LUO REVDAT 2 29-NOV-23 7F0I 1 REMARK REVDAT 1 13-APR-22 7F0I 0 JRNL AUTH Y.WU,Q.WANG,M.Y.JIANG,Y.Y.HUANG,Z.ZHU,C.HAN,Y.J.TIAN, JRNL AUTH 2 B.ZHANG,H.B.LUO JRNL TITL DISCOVERY OF POTENT PHOSPHODIESTERASE-9 INHIBITORS FOR THE JRNL TITL 2 TREATMENT OF HEPATIC FIBROSIS JRNL REF J.MED.CHEM. V. 64 9537 2021 JRNL REFN ISSN 0022-2623 JRNL DOI 10.1021/ACS.JMEDCHEM.1C00862 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 1.10_2155 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.026 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 40354 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NONE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.274 REMARK 3 R VALUE (WORKING SET) : 0.271 REMARK 3 FREE R VALUE : 0.334 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.859 REMARK 3 FREE R VALUE TEST SET COUNT : 1961 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5192 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 116 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.08 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.505 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7F0I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-JUN-21. REMARK 100 THE DEPOSITION ID IS D_1300022616. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-APR-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54056 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : RIGAKU HYPIX-3000 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSALISPRO REMARK 200 DATA SCALING SOFTWARE : CRYSALISPRO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40355 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 23.532 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 8.900 REMARK 200 R MERGE (I) : 0.14000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.70 REMARK 200 R MERGE FOR SHELL (I) : 0.45000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.000 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: 6A3N REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.0M NA FORMATE, 0.1M HEPES (PH 7.5), REMARK 280 5% XYLITOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 134.46050 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 51.73350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 51.73350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 67.23025 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 51.73350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 51.73350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 201.69075 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 51.73350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.73350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 67.23025 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 51.73350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.73350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 201.69075 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 134.46050 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 90 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL 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 TOTAL BURIED SURFACE AREA: 90 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 GLY A 4 REMARK 465 SER A 5 REMARK 465 SER A 6 REMARK 465 SER A 7 REMARK 465 TYR A 8 REMARK 465 ARG A 9 REMARK 465 PRO A 10 REMARK 465 LYS A 11 REMARK 465 ALA A 12 REMARK 465 ILE A 13 REMARK 465 TYR A 14 REMARK 465 LEU A 15 REMARK 465 ASP A 16 REMARK 465 ILE A 17 REMARK 465 ASP A 18 REMARK 465 GLY A 19 REMARK 465 ARG A 20 REMARK 465 ILE A 21 REMARK 465 GLN A 22 REMARK 465 LYS A 23 REMARK 465 VAL A 24 REMARK 465 ILE A 25 REMARK 465 PHE A 26 REMARK 465 SER A 27 REMARK 465 LYS A 28 REMARK 465 TYR A 29 REMARK 465 CYS A 30 REMARK 465 ASN A 31 REMARK 465 SER A 32 REMARK 465 SER A 33 REMARK 465 ASP A 34 REMARK 465 ILE A 35 REMARK 465 MET A 36 REMARK 465 ASP A 37 REMARK 465 LEU A 38 REMARK 465 PHE A 39 REMARK 465 CYS A 40 REMARK 465 ILE A 41 REMARK 465 ALA A 42 REMARK 465 THR A 43 REMARK 465 GLY A 44 REMARK 465 LEU A 45 REMARK 465 PRO A 46 REMARK 465 ARG A 47 REMARK 465 ASN A 48 REMARK 465 THR A 49 REMARK 465 THR A 50 REMARK 465 ILE A 51 REMARK 465 SER A 52 REMARK 465 LEU A 53 REMARK 465 LEU A 54 REMARK 465 THR A 55 REMARK 465 THR A 56 REMARK 465 ASP A 57 REMARK 465 ASP A 58 REMARK 465 ALA A 59 REMARK 465 MET A 60 REMARK 465 VAL A 61 REMARK 465 SER A 62 REMARK 465 ILE A 63 REMARK 465 ASP A 64 REMARK 465 PRO A 65 REMARK 465 THR A 66 REMARK 465 MET A 67 REMARK 465 PRO A 68 REMARK 465 ALA A 69 REMARK 465 ASN A 70 REMARK 465 SER A 71 REMARK 465 GLU A 72 REMARK 465 ARG A 73 REMARK 465 THR A 74 REMARK 465 PRO A 75 REMARK 465 TYR A 76 REMARK 465 LYS A 77 REMARK 465 VAL A 78 REMARK 465 ARG A 79 REMARK 465 PRO A 80 REMARK 465 VAL A 81 REMARK 465 ALA A 82 REMARK 465 ILE A 83 REMARK 465 LYS A 84 REMARK 465 GLN A 85 REMARK 465 LEU A 86 REMARK 465 SER A 87 REMARK 465 GLU A 88 REMARK 465 ARG A 89 REMARK 465 GLU A 90 REMARK 465 GLU A 91 REMARK 465 LEU A 92 REMARK 465 ILE A 93 REMARK 465 GLN A 94 REMARK 465 SER A 95 REMARK 465 VAL A 96 REMARK 465 LEU A 97 REMARK 465 ALA A 98 REMARK 465 GLN A 99 REMARK 465 VAL A 100 REMARK 465 ALA A 101 REMARK 465 GLU A 102 REMARK 465 GLN A 103 REMARK 465 PHE A 104 REMARK 465 SER A 105 REMARK 465 ARG A 106 REMARK 465 ALA A 107 REMARK 465 PHE A 108 REMARK 465 LYS A 109 REMARK 465 ILE A 110 REMARK 465 ASN A 111 REMARK 465 GLU A 112 REMARK 465 LEU A 113 REMARK 465 LYS A 114 REMARK 465 ALA A 115 REMARK 465 GLU A 116 REMARK 465 VAL A 117 REMARK 465 ALA A 118 REMARK 465 ASN A 119 REMARK 465 HIS A 120 REMARK 465 LEU A 121 REMARK 465 ALA A 122 REMARK 465 VAL A 123 REMARK 465 LEU A 124 REMARK 465 GLU A 125 REMARK 465 LYS A 126 REMARK 465 ARG A 127 REMARK 465 VAL A 128 REMARK 465 GLU A 129 REMARK 465 LEU A 130 REMARK 465 GLU A 131 REMARK 465 GLY A 132 REMARK 465 LEU A 133 REMARK 465 LYS A 134 REMARK 465 VAL A 135 REMARK 465 VAL A 136 REMARK 465 GLU A 137 REMARK 465 ILE A 138 REMARK 465 GLU A 139 REMARK 465 LYS A 140 REMARK 465 CYS A 141 REMARK 465 LYS A 142 REMARK 465 SER A 143 REMARK 465 ASP A 144 REMARK 465 ILE A 145 REMARK 465 LYS A 146 REMARK 465 LYS A 147 REMARK 465 MET A 148 REMARK 465 ARG A 149 REMARK 465 GLU A 150 REMARK 465 GLU A 151 REMARK 465 LEU A 152 REMARK 465 ALA A 153 REMARK 465 ALA A 154 REMARK 465 ARG A 155 REMARK 465 SER A 156 REMARK 465 SER A 157 REMARK 465 ARG A 158 REMARK 465 THR A 159 REMARK 465 ASN A 160 REMARK 465 CYS A 161 REMARK 465 PRO A 162 REMARK 465 CYS A 163 REMARK 465 LYS A 164 REMARK 465 TYR A 165 REMARK 465 SER A 166 REMARK 465 PHE A 167 REMARK 465 LEU A 168 REMARK 465 ASP A 169 REMARK 465 ASN A 170 REMARK 465 HIS A 171 REMARK 465 LYS A 172 REMARK 465 LYS A 173 REMARK 465 LEU A 174 REMARK 465 THR A 175 REMARK 465 PRO A 176 REMARK 465 ARG A 177 REMARK 465 ARG A 178 REMARK 465 ASP A 179 REMARK 465 VAL A 180 REMARK 465 PRO A 181 REMARK 465 THR A 182 REMARK 465 TYR A 183 REMARK 465 PRO A 184 REMARK 465 LYS A 185 REMARK 465 TYR A 186 REMARK 465 LEU A 503 REMARK 465 GLN A 504 REMARK 465 LYS A 505 REMARK 465 LYS A 506 REMARK 465 THR A 507 REMARK 465 ASP A 508 REMARK 465 SER A 509 REMARK 465 LEU A 510 REMARK 465 THR A 511 REMARK 465 SER A 512 REMARK 465 GLY A 513 REMARK 465 ALA A 514 REMARK 465 THR A 515 REMARK 465 GLU A 516 REMARK 465 LYS A 517 REMARK 465 SER A 518 REMARK 465 ARG A 519 REMARK 465 GLU A 520 REMARK 465 ARG A 521 REMARK 465 SER A 522 REMARK 465 ARG A 523 REMARK 465 ASP A 524 REMARK 465 VAL A 525 REMARK 465 LYS A 526 REMARK 465 ASN A 527 REMARK 465 SER A 528 REMARK 465 GLU A 529 REMARK 465 GLY A 530 REMARK 465 ASP A 531 REMARK 465 CYS A 532 REMARK 465 ALA A 533 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 GLY B 4 REMARK 465 SER B 5 REMARK 465 SER B 6 REMARK 465 SER B 7 REMARK 465 TYR B 8 REMARK 465 ARG B 9 REMARK 465 PRO B 10 REMARK 465 LYS B 11 REMARK 465 ALA B 12 REMARK 465 ILE B 13 REMARK 465 TYR B 14 REMARK 465 LEU B 15 REMARK 465 ASP B 16 REMARK 465 ILE B 17 REMARK 465 ASP B 18 REMARK 465 GLY B 19 REMARK 465 ARG B 20 REMARK 465 ILE B 21 REMARK 465 GLN B 22 REMARK 465 LYS B 23 REMARK 465 VAL B 24 REMARK 465 ILE B 25 REMARK 465 PHE B 26 REMARK 465 SER B 27 REMARK 465 LYS B 28 REMARK 465 TYR B 29 REMARK 465 CYS B 30 REMARK 465 ASN B 31 REMARK 465 SER B 32 REMARK 465 SER B 33 REMARK 465 ASP B 34 REMARK 465 ILE B 35 REMARK 465 MET B 36 REMARK 465 ASP B 37 REMARK 465 LEU B 38 REMARK 465 PHE B 39 REMARK 465 CYS B 40 REMARK 465 ILE B 41 REMARK 465 ALA B 42 REMARK 465 THR B 43 REMARK 465 GLY B 44 REMARK 465 LEU B 45 REMARK 465 PRO B 46 REMARK 465 ARG B 47 REMARK 465 ASN B 48 REMARK 465 THR B 49 REMARK 465 THR B 50 REMARK 465 ILE B 51 REMARK 465 SER B 52 REMARK 465 LEU B 53 REMARK 465 LEU B 54 REMARK 465 THR B 55 REMARK 465 THR B 56 REMARK 465 ASP B 57 REMARK 465 ASP B 58 REMARK 465 ALA B 59 REMARK 465 MET B 60 REMARK 465 VAL B 61 REMARK 465 SER B 62 REMARK 465 ILE B 63 REMARK 465 ASP B 64 REMARK 465 PRO B 65 REMARK 465 THR B 66 REMARK 465 MET B 67 REMARK 465 PRO B 68 REMARK 465 ALA B 69 REMARK 465 ASN B 70 REMARK 465 SER B 71 REMARK 465 GLU B 72 REMARK 465 ARG B 73 REMARK 465 THR B 74 REMARK 465 PRO B 75 REMARK 465 TYR B 76 REMARK 465 LYS B 77 REMARK 465 VAL B 78 REMARK 465 ARG B 79 REMARK 465 PRO B 80 REMARK 465 VAL B 81 REMARK 465 ALA B 82 REMARK 465 ILE B 83 REMARK 465 LYS B 84 REMARK 465 GLN B 85 REMARK 465 LEU B 86 REMARK 465 SER B 87 REMARK 465 GLU B 88 REMARK 465 ARG B 89 REMARK 465 GLU B 90 REMARK 465 GLU B 91 REMARK 465 LEU B 92 REMARK 465 ILE B 93 REMARK 465 GLN B 94 REMARK 465 SER B 95 REMARK 465 VAL B 96 REMARK 465 LEU B 97 REMARK 465 ALA B 98 REMARK 465 GLN B 99 REMARK 465 VAL B 100 REMARK 465 ALA B 101 REMARK 465 GLU B 102 REMARK 465 GLN B 103 REMARK 465 PHE B 104 REMARK 465 SER B 105 REMARK 465 ARG B 106 REMARK 465 ALA B 107 REMARK 465 PHE B 108 REMARK 465 LYS B 109 REMARK 465 ILE B 110 REMARK 465 ASN B 111 REMARK 465 GLU B 112 REMARK 465 LEU B 113 REMARK 465 LYS B 114 REMARK 465 ALA B 115 REMARK 465 GLU B 116 REMARK 465 VAL B 117 REMARK 465 ALA B 118 REMARK 465 ASN B 119 REMARK 465 HIS B 120 REMARK 465 LEU B 121 REMARK 465 ALA B 122 REMARK 465 VAL B 123 REMARK 465 LEU B 124 REMARK 465 GLU B 125 REMARK 465 LYS B 126 REMARK 465 ARG B 127 REMARK 465 VAL B 128 REMARK 465 GLU B 129 REMARK 465 LEU B 130 REMARK 465 GLU B 131 REMARK 465 GLY B 132 REMARK 465 LEU B 133 REMARK 465 LYS B 134 REMARK 465 VAL B 135 REMARK 465 VAL B 136 REMARK 465 GLU B 137 REMARK 465 ILE B 138 REMARK 465 GLU B 139 REMARK 465 LYS B 140 REMARK 465 CYS B 141 REMARK 465 LYS B 142 REMARK 465 SER B 143 REMARK 465 ASP B 144 REMARK 465 ILE B 145 REMARK 465 LYS B 146 REMARK 465 LYS B 147 REMARK 465 MET B 148 REMARK 465 ARG B 149 REMARK 465 GLU B 150 REMARK 465 GLU B 151 REMARK 465 LEU B 152 REMARK 465 ALA B 153 REMARK 465 ALA B 154 REMARK 465 ARG B 155 REMARK 465 SER B 156 REMARK 465 SER B 157 REMARK 465 ARG B 158 REMARK 465 THR B 159 REMARK 465 ASN B 160 REMARK 465 CYS B 161 REMARK 465 PRO B 162 REMARK 465 CYS B 163 REMARK 465 LYS B 164 REMARK 465 TYR B 165 REMARK 465 SER B 166 REMARK 465 PHE B 167 REMARK 465 LEU B 168 REMARK 465 ASP B 169 REMARK 465 ASN B 170 REMARK 465 HIS B 171 REMARK 465 LYS B 172 REMARK 465 LYS B 173 REMARK 465 LEU B 174 REMARK 465 THR B 175 REMARK 465 PRO B 176 REMARK 465 ARG B 177 REMARK 465 ARG B 178 REMARK 465 ASP B 179 REMARK 465 VAL B 180 REMARK 465 PRO B 181 REMARK 465 THR B 182 REMARK 465 TYR B 183 REMARK 465 PRO B 184 REMARK 465 LYS B 185 REMARK 465 TYR B 186 REMARK 465 LYS B 501 REMARK 465 GLU B 502 REMARK 465 LEU B 503 REMARK 465 GLN B 504 REMARK 465 LYS B 505 REMARK 465 LYS B 506 REMARK 465 THR B 507 REMARK 465 ASP B 508 REMARK 465 SER B 509 REMARK 465 LEU B 510 REMARK 465 THR B 511 REMARK 465 SER B 512 REMARK 465 GLY B 513 REMARK 465 ALA B 514 REMARK 465 THR B 515 REMARK 465 GLU B 516 REMARK 465 LYS B 517 REMARK 465 SER B 518 REMARK 465 ARG B 519 REMARK 465 GLU B 520 REMARK 465 ARG B 521 REMARK 465 SER B 522 REMARK 465 ARG B 523 REMARK 465 ASP B 524 REMARK 465 VAL B 525 REMARK 465 LYS B 526 REMARK 465 ASN B 527 REMARK 465 SER B 528 REMARK 465 GLU B 529 REMARK 465 GLY B 530 REMARK 465 ASP B 531 REMARK 465 CYS B 532 REMARK 465 ALA B 533 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 PRO B 199 O HOH B 701 2.06 REMARK 500 OH TYR A 315 O HOH A 701 2.16 REMARK 500 O HOH B 720 O HOH B 744 2.16 REMARK 500 NH1 ARG A 367 O HOH A 702 2.17 REMARK 500 NZ LYS B 449 O HOH B 702 2.18 REMARK 500 O SER A 229 ND2 ASN A 343 2.18 REMARK 500 OG SER A 272 O HOH A 703 2.19 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 LEU B 392 CA - CB - CG ANGL. DEV. = 14.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PHE A 251 -73.63 -90.90 REMARK 500 ASN A 253 -162.15 -119.93 REMARK 500 ASN A 316 32.88 71.79 REMARK 500 SER A 319 60.02 28.43 REMARK 500 ILE A 340 9.82 -59.84 REMARK 500 ASN A 381 88.10 -168.22 REMARK 500 LYS A 446 -32.39 -130.25 REMARK 500 VAL A 460 -60.48 -124.77 REMARK 500 ASN B 248 42.48 -77.29 REMARK 500 LYS B 276 -4.95 -141.62 REMARK 500 ASN B 300 -168.63 -76.57 REMARK 500 ARG B 308 63.88 62.69 REMARK 500 SER B 319 55.27 30.23 REMARK 500 ILE B 340 10.37 -62.13 REMARK 500 ASN B 381 89.37 -164.17 REMARK 500 MET B 410 -30.11 -34.64 REMARK 500 VAL B 460 -72.26 -124.72 REMARK 500 MET B 474 3.64 -60.85 REMARK 500 MET B 479 -31.95 -130.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 759 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH B 756 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH B 757 DISTANCE = 7.78 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 292 NE2 REMARK 620 2 ASP A 293 OD2 73.5 REMARK 620 3 ASP A 402 OD1 78.5 143.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 256 NE2 REMARK 620 2 ASP B 293 OD2 87.4 REMARK 620 3 ASP B 402 OD1 102.5 154.5 REMARK 620 N 1 2 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS SEQUENCE CORRESPONDS TO THE ISOFORM PDE9A2 FOUND IN UNP O76083. DBREF1 7F0I A 1 533 UNP PDE9A-2_HUMAN DBREF2 7F0I A O76083-2 1 533 DBREF1 7F0I B 1 533 UNP PDE9A-2_HUMAN DBREF2 7F0I B O76083-2 1 533 SEQRES 1 A 533 MET GLY SER GLY SER SER SER TYR ARG PRO LYS ALA ILE SEQRES 2 A 533 TYR LEU ASP ILE ASP GLY ARG ILE GLN LYS VAL ILE PHE SEQRES 3 A 533 SER LYS TYR CYS ASN SER SER ASP ILE MET ASP LEU PHE SEQRES 4 A 533 CYS ILE ALA THR GLY LEU PRO ARG ASN THR THR ILE SER SEQRES 5 A 533 LEU LEU THR THR ASP ASP ALA MET VAL SER ILE ASP PRO SEQRES 6 A 533 THR MET PRO ALA ASN SER GLU ARG THR PRO TYR LYS VAL SEQRES 7 A 533 ARG PRO VAL ALA ILE LYS GLN LEU SER GLU ARG GLU GLU SEQRES 8 A 533 LEU ILE GLN SER VAL LEU ALA GLN VAL ALA GLU GLN PHE SEQRES 9 A 533 SER ARG ALA PHE LYS ILE ASN GLU LEU LYS ALA GLU VAL SEQRES 10 A 533 ALA ASN HIS LEU ALA VAL LEU GLU LYS ARG VAL GLU LEU SEQRES 11 A 533 GLU GLY LEU LYS VAL VAL GLU ILE GLU LYS CYS LYS SER SEQRES 12 A 533 ASP ILE LYS LYS MET ARG GLU GLU LEU ALA ALA ARG SER SEQRES 13 A 533 SER ARG THR ASN CYS PRO CYS LYS TYR SER PHE LEU ASP SEQRES 14 A 533 ASN HIS LYS LYS LEU THR PRO ARG ARG ASP VAL PRO THR SEQRES 15 A 533 TYR PRO LYS TYR LEU LEU SER PRO GLU THR ILE GLU ALA SEQRES 16 A 533 LEU ARG LYS PRO THR PHE ASP VAL TRP LEU TRP GLU PRO SEQRES 17 A 533 ASN GLU MET LEU SER CYS LEU GLU HIS MET TYR HIS ASP SEQRES 18 A 533 LEU GLY LEU VAL ARG ASP PHE SER ILE ASN PRO VAL THR SEQRES 19 A 533 LEU ARG ARG TRP LEU PHE CYS VAL HIS ASP ASN TYR ARG SEQRES 20 A 533 ASN ASN PRO PHE HIS ASN PHE ARG HIS CYS PHE CYS VAL SEQRES 21 A 533 ALA GLN MET MET TYR SER MET VAL TRP LEU CYS SER LEU SEQRES 22 A 533 GLN GLU LYS PHE SER GLN THR ASP ILE LEU ILE LEU MET SEQRES 23 A 533 THR ALA ALA ILE CYS HIS ASP LEU ASP HIS PRO GLY TYR SEQRES 24 A 533 ASN ASN THR TYR GLN ILE ASN ALA ARG THR GLU LEU ALA SEQRES 25 A 533 VAL ARG TYR ASN ASP ILE SER PRO LEU GLU ASN HIS HIS SEQRES 26 A 533 CYS ALA VAL ALA PHE GLN ILE LEU ALA GLU PRO GLU CYS SEQRES 27 A 533 ASN ILE PHE SER ASN ILE PRO PRO ASP GLY PHE LYS GLN SEQRES 28 A 533 ILE ARG GLN GLY MET ILE THR LEU ILE LEU ALA THR ASP SEQRES 29 A 533 MET ALA ARG HIS ALA GLU ILE MET ASP SER PHE LYS GLU SEQRES 30 A 533 LYS MET GLU ASN PHE ASP TYR SER ASN GLU GLU HIS MET SEQRES 31 A 533 THR LEU LEU LYS MET ILE LEU ILE LYS CYS CYS ASP ILE SEQRES 32 A 533 SER ASN GLU VAL ARG PRO MET GLU VAL ALA GLU PRO TRP SEQRES 33 A 533 VAL ASP CYS LEU LEU GLU GLU TYR PHE MET GLN SER ASP SEQRES 34 A 533 ARG GLU LYS SER GLU GLY LEU PRO VAL ALA PRO PHE MET SEQRES 35 A 533 ASP ARG ASP LYS VAL THR LYS ALA THR ALA GLN ILE GLY SEQRES 36 A 533 PHE ILE LYS PHE VAL LEU ILE PRO MET PHE GLU THR VAL SEQRES 37 A 533 THR LYS LEU PHE PRO MET VAL GLU GLU ILE MET LEU GLN SEQRES 38 A 533 PRO LEU TRP GLU SER ARG ASP ARG TYR GLU GLU LEU LYS SEQRES 39 A 533 ARG ILE ASP ASP ALA MET LYS GLU LEU GLN LYS LYS THR SEQRES 40 A 533 ASP SER LEU THR SER GLY ALA THR GLU LYS SER ARG GLU SEQRES 41 A 533 ARG SER ARG ASP VAL LYS ASN SER GLU GLY ASP CYS ALA SEQRES 1 B 533 MET GLY SER GLY SER SER SER TYR ARG PRO LYS ALA ILE SEQRES 2 B 533 TYR LEU ASP ILE ASP GLY ARG ILE GLN LYS VAL ILE PHE SEQRES 3 B 533 SER LYS TYR CYS ASN SER SER ASP ILE MET ASP LEU PHE SEQRES 4 B 533 CYS ILE ALA THR GLY LEU PRO ARG ASN THR THR ILE SER SEQRES 5 B 533 LEU LEU THR THR ASP ASP ALA MET VAL SER ILE ASP PRO SEQRES 6 B 533 THR MET PRO ALA ASN SER GLU ARG THR PRO TYR LYS VAL SEQRES 7 B 533 ARG PRO VAL ALA ILE LYS GLN LEU SER GLU ARG GLU GLU SEQRES 8 B 533 LEU ILE GLN SER VAL LEU ALA GLN VAL ALA GLU GLN PHE SEQRES 9 B 533 SER ARG ALA PHE LYS ILE ASN GLU LEU LYS ALA GLU VAL SEQRES 10 B 533 ALA ASN HIS LEU ALA VAL LEU GLU LYS ARG VAL GLU LEU SEQRES 11 B 533 GLU GLY LEU LYS VAL VAL GLU ILE GLU LYS CYS LYS SER SEQRES 12 B 533 ASP ILE LYS LYS MET ARG GLU GLU LEU ALA ALA ARG SER SEQRES 13 B 533 SER ARG THR ASN CYS PRO CYS LYS TYR SER PHE LEU ASP SEQRES 14 B 533 ASN HIS LYS LYS LEU THR PRO ARG ARG ASP VAL PRO THR SEQRES 15 B 533 TYR PRO LYS TYR LEU LEU SER PRO GLU THR ILE GLU ALA SEQRES 16 B 533 LEU ARG LYS PRO THR PHE ASP VAL TRP LEU TRP GLU PRO SEQRES 17 B 533 ASN GLU MET LEU SER CYS LEU GLU HIS MET TYR HIS ASP SEQRES 18 B 533 LEU GLY LEU VAL ARG ASP PHE SER ILE ASN PRO VAL THR SEQRES 19 B 533 LEU ARG ARG TRP LEU PHE CYS VAL HIS ASP ASN TYR ARG SEQRES 20 B 533 ASN ASN PRO PHE HIS ASN PHE ARG HIS CYS PHE CYS VAL SEQRES 21 B 533 ALA GLN MET MET TYR SER MET VAL TRP LEU CYS SER LEU SEQRES 22 B 533 GLN GLU LYS PHE SER GLN THR ASP ILE LEU ILE LEU MET SEQRES 23 B 533 THR ALA ALA ILE CYS HIS ASP LEU ASP HIS PRO GLY TYR SEQRES 24 B 533 ASN ASN THR TYR GLN ILE ASN ALA ARG THR GLU LEU ALA SEQRES 25 B 533 VAL ARG TYR ASN ASP ILE SER PRO LEU GLU ASN HIS HIS SEQRES 26 B 533 CYS ALA VAL ALA PHE GLN ILE LEU ALA GLU PRO GLU CYS SEQRES 27 B 533 ASN ILE PHE SER ASN ILE PRO PRO ASP GLY PHE LYS GLN SEQRES 28 B 533 ILE ARG GLN GLY MET ILE THR LEU ILE LEU ALA THR ASP SEQRES 29 B 533 MET ALA ARG HIS ALA GLU ILE MET ASP SER PHE LYS GLU SEQRES 30 B 533 LYS MET GLU ASN PHE ASP TYR SER ASN GLU GLU HIS MET SEQRES 31 B 533 THR LEU LEU LYS MET ILE LEU ILE LYS CYS CYS ASP ILE SEQRES 32 B 533 SER ASN GLU VAL ARG PRO MET GLU VAL ALA GLU PRO TRP SEQRES 33 B 533 VAL ASP CYS LEU LEU GLU GLU TYR PHE MET GLN SER ASP SEQRES 34 B 533 ARG GLU LYS SER GLU GLY LEU PRO VAL ALA PRO PHE MET SEQRES 35 B 533 ASP ARG ASP LYS VAL THR LYS ALA THR ALA GLN ILE GLY SEQRES 36 B 533 PHE ILE LYS PHE VAL LEU ILE PRO MET PHE GLU THR VAL SEQRES 37 B 533 THR LYS LEU PHE PRO MET VAL GLU GLU ILE MET LEU GLN SEQRES 38 B 533 PRO LEU TRP GLU SER ARG ASP ARG TYR GLU GLU LEU LYS SEQRES 39 B 533 ARG ILE ASP ASP ALA MET LYS GLU LEU GLN LYS LYS THR SEQRES 40 B 533 ASP SER LEU THR SER GLY ALA THR GLU LYS SER ARG GLU SEQRES 41 B 533 ARG SER ARG ASP VAL LYS ASN SER GLU GLY ASP CYS ALA HET ZN A 601 1 HET MG A 602 1 HET 06A A 603 28 HET ZN B 601 1 HET MG B 602 1 HET 06A B 603 28 HETNAM ZN ZINC ION HETNAM MG MAGNESIUM ION HETNAM 06A 1-CYCLOPENTYL-6-[[(2R)-1-(6-FLUORANYL-2- HETNAM 2 06A AZASPIRO[3.3]HEPTAN-2-YL)-1-OXIDANYLIDENE-PROPAN-2- HETNAM 3 06A YL]AMINO]-5H-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONE FORMUL 3 ZN 2(ZN 2+) FORMUL 4 MG 2(MG 2+) FORMUL 5 06A 2(C19 H25 F N6 O2) FORMUL 9 HOH *116(H2 O) HELIX 1 AA1 SER A 189 LEU A 196 1 8 HELIX 2 AA2 ASP A 202 TRP A 206 5 5 HELIX 3 AA3 GLU A 207 LEU A 222 1 16 HELIX 4 AA4 GLY A 223 PHE A 228 1 6 HELIX 5 AA5 ASN A 231 ASN A 245 1 15 HELIX 6 AA6 ASN A 253 CYS A 271 1 19 HELIX 7 AA7 SER A 272 PHE A 277 1 6 HELIX 8 AA8 SER A 278 HIS A 292 1 15 HELIX 9 AA9 ASN A 300 ALA A 307 1 8 HELIX 10 AB1 THR A 309 TYR A 315 1 7 HELIX 11 AB2 SER A 319 ALA A 334 1 16 HELIX 12 AB3 GLU A 335 ASN A 339 5 5 HELIX 13 AB4 PRO A 345 THR A 363 1 19 HELIX 14 AB5 ASP A 364 ALA A 366 5 3 HELIX 15 AB6 ARG A 367 GLU A 380 1 14 HELIX 16 AB7 ASN A 386 ILE A 403 1 18 HELIX 17 AB8 SER A 404 VAL A 407 5 4 HELIX 18 AB9 PRO A 409 GLU A 414 1 6 HELIX 19 AC1 GLU A 414 GLY A 435 1 22 HELIX 20 AC2 THR A 448 VAL A 460 1 13 HELIX 21 AC3 VAL A 460 PHE A 472 1 13 HELIX 22 AC4 PRO A 473 MET A 479 1 7 HELIX 23 AC5 MET A 479 GLU A 502 1 24 HELIX 24 AC6 SER B 189 LEU B 196 1 8 HELIX 25 AC7 ASP B 202 TRP B 206 5 5 HELIX 26 AC8 GLU B 207 LEU B 222 1 16 HELIX 27 AC9 GLY B 223 PHE B 228 1 6 HELIX 28 AD1 VAL B 233 ASP B 244 1 12 HELIX 29 AD2 ASN B 253 CYS B 271 1 19 HELIX 30 AD3 SER B 272 LYS B 276 5 5 HELIX 31 AD4 SER B 278 HIS B 292 1 15 HELIX 32 AD5 ASN B 300 ARG B 308 1 9 HELIX 33 AD6 THR B 309 TYR B 315 1 7 HELIX 34 AD7 SER B 319 GLU B 335 1 17 HELIX 35 AD8 PRO B 336 ASN B 339 5 4 HELIX 36 AD9 PRO B 345 ALA B 362 1 18 HELIX 37 AE1 THR B 363 ALA B 366 5 4 HELIX 38 AE2 ARG B 367 GLU B 380 1 14 HELIX 39 AE3 ASN B 386 ILE B 403 1 18 HELIX 40 AE4 SER B 404 ARG B 408 5 5 HELIX 41 AE5 PRO B 409 GLY B 435 1 27 HELIX 42 AE6 ALA B 439 ASP B 443 5 5 HELIX 43 AE7 GLN B 453 VAL B 460 1 8 HELIX 44 AE8 VAL B 460 PHE B 472 1 13 HELIX 45 AE9 PRO B 473 MET B 479 1 7 HELIX 46 AF1 GLN B 481 MET B 500 1 20 LINK NE2 HIS A 292 ZN ZN A 601 1555 1555 2.38 LINK OD2 ASP A 293 ZN ZN A 601 1555 1555 2.18 LINK OD1 ASP A 293 MG MG A 602 1555 1555 2.40 LINK OD1 ASP A 402 ZN ZN A 601 1555 1555 2.10 LINK NE2 HIS B 256 ZN ZN B 601 1555 1555 2.23 LINK OD2 ASP B 293 ZN ZN B 601 1555 1555 2.19 LINK OD1 ASP B 293 MG MG B 602 1555 1555 2.48 LINK OD1 ASP B 402 ZN ZN B 601 1555 1555 2.25 CRYST1 103.467 103.467 268.921 90.00 90.00 90.00 P 41 21 2 16 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 0.009665 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009665 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003719 0.00000