HEADER HYDROLASE/HYDROLASE INHIBITOR 22-MAY-14 4QGE TITLE PHOSPHODIESTERASE-9A IN COMPLEX WITH INHIBITOR WYQ-C36D COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHODIESTERASE 9A; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PAN TROGLODYTES; SOURCE 3 ORGANISM_COMMON: CHIMPANZEE; SOURCE 4 ORGANISM_TAXID: 9598; SOURCE 5 GENE: PDE9A KEYWDS PDE9 CATALYTIC DOMAIN, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.-X.SHAO,M.HUANG,W.CUI,H.KE REVDAT 4 20-NOV-24 4QGE 1 REMARK REVDAT 3 03-APR-24 4QGE 1 REMARK SEQADV LINK REVDAT 2 14-JAN-15 4QGE 1 JRNL REVDAT 1 10-DEC-14 4QGE 0 JRNL AUTH Y.X.SHAO,M.HUANG,W.CUI,L.J.FENG,Y.WU,Y.CAI,Z.LI,X.ZHU,P.LIU, JRNL AUTH 2 Y.WAN,H.KE,H.B.LUO JRNL TITL DISCOVERY OF A PHOSPHODIESTERASE 9A INHIBITOR AS A POTENTIAL JRNL TITL 2 HYPOGLYCEMIC AGENT. JRNL REF J.MED.CHEM. V. 57 10304 2014 JRNL REFN ISSN 0022-2623 JRNL PMID 25432025 JRNL DOI 10.1021/JM500836H REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 91068 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.241 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 9098 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5304 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 62 REMARK 3 SOLVENT ATOMS : 299 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4QGE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000086021. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.05 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 91112 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.5 REMARK 200 DATA REDUNDANCY : 10.50 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDE9 CATALYTIC DOMAIN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: THE CRYSTALS OF PDE9A2 WERE GROWN BY REMARK 280 USING HANGING DROP VAPOR DIFFUSION METHOD. THE PDE9A2 (181 506) REMARK 280 (8-10 MG/ML) IN A BUFFER OF 50 MM NACL, 20 MM TRIS HCL, PH 7.5, REMARK 280 1 MM -MERCAPTOETHANOL, AND 1 MM EDTA WAS MIXED WITH 2 MM IBMX REMARK 280 OVERNIGHT BEFORE SETTING-UP OF CRYSTALLIZATION AGAINST THE WELL REMARK 280 BUFFER OF 0.1 M HEPES (PH 7.5), 3.0 M SODIUM FORMATE AT 4 C. REMARK 280 CRYSTALS OF THE PDE9-3R COMPLEX WERE PREPARED BY SOAKING PDE9- REMARK 280 IBMX COCRYSTALS IN THE CRYSTALLIZATION BUFFER PLUS 2 MM 3R AT REMARK 280 25OC FOR 3 DAYS., 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 134.32850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 51.79000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 51.79000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 67.16425 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 51.79000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 51.79000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 201.49275 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 51.79000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.79000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 67.16425 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 51.79000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.79000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 201.49275 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 134.32850 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -109.0 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 155.37000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 51.79000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 67.16425 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 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 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: 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 187 104.26 77.00 REMARK 500 PRO A 199 1.11 -67.01 REMARK 500 PRO A 208 -57.77 -29.84 REMARK 500 HIS A 292 -18.63 -49.36 REMARK 500 SER A 319 56.52 33.82 REMARK 500 ASN A 381 69.32 -153.18 REMARK 500 GLU A 434 -0.90 -141.64 REMARK 500 VAL A 460 -63.29 -122.10 REMARK 500 TYR B 186 4.58 -66.36 REMARK 500 PRO B 199 1.51 -67.02 REMARK 500 ASN B 300 -178.75 -69.15 REMARK 500 SER B 319 58.28 29.85 REMARK 500 ASN B 381 64.81 -166.94 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 ZN A 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 256 NE2 REMARK 620 2 HIS A 292 NE2 94.3 REMARK 620 3 ASP A 293 OD2 90.4 85.8 REMARK 620 4 ASP A 402 OD1 93.9 77.0 162.6 REMARK 620 5 HOH A 701 O 91.2 168.5 104.2 92.6 REMARK 620 6 HOH A 702 O 168.5 96.7 93.8 85.3 77.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 603 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 293 OD1 REMARK 620 2 HOH A 702 O 102.1 REMARK 620 3 HOH A 703 O 159.2 72.3 REMARK 620 4 HOH A 704 O 118.4 85.5 81.6 REMARK 620 5 HOH A 705 O 82.4 85.5 77.3 158.7 REMARK 620 6 HOH A 706 O 90.7 162.4 91.5 99.2 84.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 256 NE2 REMARK 620 2 HIS B 292 NE2 92.0 REMARK 620 3 ASP B 293 OD2 92.9 82.4 REMARK 620 4 ASP B 402 OD1 91.7 85.2 166.8 REMARK 620 5 HOH B 701 O 169.0 97.2 94.4 82.9 REMARK 620 6 HOH B 702 O 88.7 177.0 100.6 91.9 81.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 603 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 293 OD1 REMARK 620 2 HOH B 701 O 105.8 REMARK 620 3 HOH B 703 O 82.1 87.2 REMARK 620 4 HOH B 704 O 107.1 93.6 170.2 REMARK 620 5 HOH B 705 O 91.8 161.4 89.7 86.5 REMARK 620 6 HOH B 706 O 163.6 77.3 82.0 88.6 84.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 35O A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 35O B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 603 DBREF 4QGE A 1 533 UNP K7AGW3 K7AGW3_PANTR 1 533 DBREF 4QGE B 1 533 UNP K7AGW3 K7AGW3_PANTR 1 533 SEQADV 4QGE LYS A 276 UNP K7AGW3 ASN 276 CONFLICT SEQADV 4QGE THR A 280 UNP K7AGW3 MET 280 CONFLICT SEQADV 4QGE LYS B 276 UNP K7AGW3 ASN 276 CONFLICT SEQADV 4QGE THR B 280 UNP K7AGW3 MET 280 CONFLICT 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 35O A 601 29 HET ZN A 602 1 HET MG A 603 1 HET 35O B 601 29 HET ZN B 602 1 HET MG B 603 1 HETNAM 35O N~2~-(1-CYCLOPENTYL-4-OXO-4,7-DIHYDRO-1H-PYRAZOLO[3,4- HETNAM 2 35O D]PYRIMIDIN-6-YL)-N-(4-METHOXYPHENYL)-D-ALANINAMIDE HETNAM ZN ZINC ION HETNAM MG MAGNESIUM ION FORMUL 3 35O 2(C20 H24 N6 O3) FORMUL 4 ZN 2(ZN 2+) FORMUL 5 MG 2(MG 2+) FORMUL 9 HOH *299(H2 O) HELIX 1 1 SER A 189 LEU A 196 1 8 HELIX 2 2 ASP A 202 TRP A 206 5 5 HELIX 3 3 GLU A 207 LEU A 222 1 16 HELIX 4 4 GLY A 223 PHE A 228 1 6 HELIX 5 5 ASN A 231 ASN A 245 1 15 HELIX 6 6 ASN A 253 CYS A 271 1 19 HELIX 7 7 SER A 272 LYS A 276 5 5 HELIX 8 8 SER A 278 HIS A 292 1 15 HELIX 9 9 ASN A 300 ALA A 307 1 8 HELIX 10 10 THR A 309 TYR A 315 1 7 HELIX 11 11 SER A 319 GLU A 335 1 17 HELIX 12 12 PRO A 336 ASN A 339 5 4 HELIX 13 13 PRO A 345 ALA A 362 1 18 HELIX 14 14 THR A 363 ALA A 366 5 4 HELIX 15 15 ARG A 367 MET A 379 1 13 HELIX 16 16 GLU A 380 PHE A 382 5 3 HELIX 17 17 ASN A 386 ILE A 403 1 18 HELIX 18 18 SER A 404 ARG A 408 5 5 HELIX 19 19 PRO A 409 SER A 433 1 25 HELIX 20 20 ALA A 439 ASP A 443 5 5 HELIX 21 21 THR A 448 VAL A 460 1 13 HELIX 22 22 VAL A 460 PHE A 472 1 13 HELIX 23 23 PRO A 473 MET A 479 1 7 HELIX 24 24 MET A 479 LEU A 503 1 25 HELIX 25 25 SER B 189 LEU B 196 1 8 HELIX 26 26 GLU B 207 LEU B 222 1 16 HELIX 27 27 GLY B 223 SER B 229 1 7 HELIX 28 28 ASN B 231 ASN B 245 1 15 HELIX 29 29 ASN B 253 CYS B 271 1 19 HELIX 30 30 SER B 272 PHE B 277 1 6 HELIX 31 31 SER B 278 HIS B 292 1 15 HELIX 32 32 ASN B 300 ALA B 307 1 8 HELIX 33 33 THR B 309 TYR B 315 1 7 HELIX 34 34 SER B 319 GLU B 335 1 17 HELIX 35 35 PRO B 336 ASN B 339 5 4 HELIX 36 36 PRO B 345 ALA B 362 1 18 HELIX 37 37 THR B 363 ALA B 366 5 4 HELIX 38 38 ARG B 367 GLU B 380 1 14 HELIX 39 39 ASN B 386 ILE B 403 1 18 HELIX 40 40 SER B 404 ARG B 408 5 5 HELIX 41 41 PRO B 409 GLU B 434 1 26 HELIX 42 42 ALA B 439 ASP B 443 5 5 HELIX 43 43 THR B 448 VAL B 460 1 13 HELIX 44 44 VAL B 460 PHE B 472 1 13 HELIX 45 45 MET B 474 MET B 479 1 6 HELIX 46 46 MET B 479 LEU B 503 1 25 SSBOND 1 CYS A 241 CYS A 338 1555 1555 2.68 SSBOND 2 CYS B 241 CYS B 338 1555 1555 2.86 LINK NE2 HIS A 256 ZN ZN A 602 1555 1555 2.11 LINK NE2 HIS A 292 ZN ZN A 602 1555 1555 2.11 LINK OD2 ASP A 293 ZN ZN A 602 1555 1555 2.05 LINK OD1 ASP A 293 MG MG A 603 1555 1555 2.10 LINK OD1 ASP A 402 ZN ZN A 602 1555 1555 2.06 LINK ZN ZN A 602 O HOH A 701 1555 1555 2.46 LINK ZN ZN A 602 O HOH A 702 1555 1555 2.36 LINK MG MG A 603 O HOH A 702 1555 1555 2.27 LINK MG MG A 603 O HOH A 703 1555 1555 2.46 LINK MG MG A 603 O HOH A 704 1555 1555 2.32 LINK MG MG A 603 O HOH A 705 1555 1555 2.38 LINK MG MG A 603 O HOH A 706 1555 1555 2.33 LINK NE2 HIS B 256 ZN ZN B 602 1555 1555 2.12 LINK NE2 HIS B 292 ZN ZN B 602 1555 1555 2.11 LINK OD2 ASP B 293 ZN ZN B 602 1555 1555 2.05 LINK OD1 ASP B 293 MG MG B 603 1555 1555 2.09 LINK OD1 ASP B 402 ZN ZN B 602 1555 1555 2.07 LINK ZN ZN B 602 O HOH B 701 1555 1555 2.34 LINK ZN ZN B 602 O HOH B 702 1555 1555 2.43 LINK MG MG B 603 O HOH B 701 1555 1555 2.30 LINK MG MG B 603 O HOH B 703 1555 1555 2.30 LINK MG MG B 603 O HOH B 704 1555 1555 2.34 LINK MG MG B 603 O HOH B 705 1555 1555 2.29 LINK MG MG B 603 O HOH B 706 1555 1555 2.26 SITE 1 AC1 9 MET A 365 LEU A 420 TYR A 424 ALA A 452 SITE 2 AC1 9 GLN A 453 PHE A 456 HOH A 709 HOH A 721 SITE 3 AC1 9 HOH A 745 SITE 1 AC2 6 HIS A 256 HIS A 292 ASP A 293 ASP A 402 SITE 2 AC2 6 HOH A 701 HOH A 702 SITE 1 AC3 6 ASP A 293 HOH A 702 HOH A 703 HOH A 704 SITE 2 AC3 6 HOH A 705 HOH A 706 SITE 1 AC4 13 MET A 500 LEU A 503 MET B 365 LEU B 420 SITE 2 AC4 13 TYR B 424 PHE B 441 ALA B 452 GLN B 453 SITE 3 AC4 13 PHE B 456 HOH B 716 HOH B 729 HOH B 739 SITE 4 AC4 13 HOH B 765 SITE 1 AC5 6 HIS B 256 HIS B 292 ASP B 293 ASP B 402 SITE 2 AC5 6 HOH B 701 HOH B 702 SITE 1 AC6 6 ASP B 293 HOH B 701 HOH B 703 HOH B 704 SITE 2 AC6 6 HOH B 705 HOH B 706 CRYST1 103.580 103.580 268.657 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 0.009654 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009654 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003722 0.00000