HEADER HYDROLASE/HYDROLASE INHIBITOR 12-DEC-16 5U7J TITLE PDE2 CATALYTIC DOMAIN COMPLEXED WITH INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CGMP-DEPENDENT 3',5'-CYCLIC PHOSPHODIESTERASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: CATALYTIC DOMAIN OF PDE2, UNP RESIDUES 323-663; COMPND 5 SYNONYM: CYCLIC GMP-STIMULATED PHOSPHODIESTERASE,CGSPDE; COMPND 6 EC: 3.1.4.17; 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: PDE2A; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: SF21 KEYWDS PDE2, SBDD, INHIBITOR, PHOSPHODIESTERASE, HYDROLASE-HYDROLASE KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.PANDIT,K.PARRIS REVDAT 4 04-OCT-23 5U7J 1 LINK REVDAT 3 22-NOV-17 5U7J 1 REMARK REVDAT 2 26-JUL-17 5U7J 1 JRNL REVDAT 1 28-JUN-17 5U7J 0 JRNL AUTH C.J.HELAL,E.P.ARNOLD,T.L.BOYDEN,C.CHANG,T.A.CHAPPIE, JRNL AUTH 2 K.F.FENNELL,M.D.FORMAN,M.HAJOS,J.F.HARMS,W.E.HOFFMAN, JRNL AUTH 3 J.M.HUMPHREY,Z.KANG,R.J.KLEIMAN,B.L.KORMOS,C.W.LEE,J.LU, JRNL AUTH 4 N.MAKLAD,L.MCDOWELL,S.MENTE,R.E.O'CONNOR,J.PANDIT, JRNL AUTH 5 M.PIOTROWSKI,A.W.SCHMIDT,C.J.SCHMIDT,H.UENO,P.R.VERHOEST, JRNL AUTH 6 E.X.YANG JRNL TITL APPLICATION OF STRUCTURE-BASED DESIGN AND PARALLEL CHEMISTRY JRNL TITL 2 TO IDENTIFY A POTENT, SELECTIVE, AND BRAIN PENETRANT JRNL TITL 3 PHOSPHODIESTERASE 2A INHIBITOR. JRNL REF J. MED. CHEM. V. 60 5673 2017 JRNL REFN ISSN 1520-4804 JRNL PMID 28574706 JRNL DOI 10.1021/ACS.JMEDCHEM.7B00397 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.5 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.18 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 3 NUMBER OF REFLECTIONS : 104828 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 5220 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.95 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.46 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 6627 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.4368 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6289 REMARK 3 BIN R VALUE (WORKING SET) : 0.4366 REMARK 3 BIN FREE R VALUE : 0.4406 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 338 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10870 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 104 REMARK 3 SOLVENT ATOMS : 1244 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.54 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.15 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.10680 REMARK 3 B22 (A**2) : -3.19720 REMARK 3 B33 (A**2) : -0.90970 REMARK 3 B12 (A**2) : 0.41590 REMARK 3 B13 (A**2) : -0.25220 REMARK 3 B23 (A**2) : -0.83900 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.287 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.183 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.150 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.177 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.148 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.922 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 11519 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 15642 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 4096 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 275 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 1766 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 11519 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 1 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 1457 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 14758 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 0.91 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.71 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 17.46 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|579 - A|916 } REMARK 3 ORIGIN FOR THE GROUP (A): 0.741 -0.601 0.646 REMARK 3 T TENSOR REMARK 3 T11: -0.0214 T22: 0.0059 REMARK 3 T33: -0.0429 T12: -0.0178 REMARK 3 T13: -0.0394 T23: -0.0403 REMARK 3 L TENSOR REMARK 3 L11: 1.2870 L22: 0.8114 REMARK 3 L33: 0.9098 L12: 0.1900 REMARK 3 L13: 0.2492 L23: 0.1192 REMARK 3 S TENSOR REMARK 3 S11: 0.0307 S12: -0.2105 S13: 0.0875 REMARK 3 S21: 0.0510 S22: -0.0396 S23: 0.0188 REMARK 3 S31: -0.0554 S32: -0.0168 S33: 0.0089 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: { B|580 - B|915 } REMARK 3 ORIGIN FOR THE GROUP (A): 18.538 -3.113 -38.897 REMARK 3 T TENSOR REMARK 3 T11: -0.0170 T22: -0.0466 REMARK 3 T33: -0.0246 T12: 0.0103 REMARK 3 T13: -0.0542 T23: -0.0344 REMARK 3 L TENSOR REMARK 3 L11: 1.1372 L22: 1.0070 REMARK 3 L33: 1.1402 L12: 0.0596 REMARK 3 L13: 0.0601 L23: 0.0253 REMARK 3 S TENSOR REMARK 3 S11: 0.0324 S12: 0.1087 S13: -0.0235 REMARK 3 S21: -0.0406 S22: 0.0302 S23: 0.0306 REMARK 3 S31: 0.0154 S32: -0.0129 S33: -0.0626 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: { C|590 - C|916 } REMARK 3 ORIGIN FOR THE GROUP (A): 44.816 -37.309 -37.980 REMARK 3 T TENSOR REMARK 3 T11: -0.0789 T22: -0.0501 REMARK 3 T33: -0.0187 T12: 0.0027 REMARK 3 T13: -0.0340 T23: -0.0939 REMARK 3 L TENSOR REMARK 3 L11: 1.6102 L22: 0.7851 REMARK 3 L33: 1.7812 L12: 0.0952 REMARK 3 L13: -0.3736 L23: -0.0953 REMARK 3 S TENSOR REMARK 3 S11: 0.0691 S12: 0.0914 S13: -0.0878 REMARK 3 S21: -0.0929 S22: 0.0093 S23: -0.1195 REMARK 3 S31: 0.0001 S32: 0.1368 S33: -0.0784 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: { D|590 - D|916 } REMARK 3 ORIGIN FOR THE GROUP (A): 28.389 -33.627 2.905 REMARK 3 T TENSOR REMARK 3 T11: -0.0366 T22: 0.0091 REMARK 3 T33: 0.0024 T12: -0.0180 REMARK 3 T13: -0.0551 T23: 0.0039 REMARK 3 L TENSOR REMARK 3 L11: 1.0931 L22: 0.7439 REMARK 3 L33: 0.8507 L12: -0.1503 REMARK 3 L13: 0.0408 L23: 0.2260 REMARK 3 S TENSOR REMARK 3 S11: 0.0135 S12: -0.1407 S13: -0.0930 REMARK 3 S21: 0.0799 S22: -0.0152 S23: 0.0548 REMARK 3 S31: 0.0310 S32: -0.0568 S33: 0.0017 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: { A|1001 - A|1001 C|1001 - C|1001 B|1001 - B|1001 REMARK 3 D|1001 - D|1001 } REMARK 3 ORIGIN FOR THE GROUP (A): 23.100 -13.017 -18.469 REMARK 3 T TENSOR REMARK 3 T11: 0.0333 T22: -0.0318 REMARK 3 T33: 0.1163 T12: -0.0311 REMARK 3 T13: -0.0916 T23: 0.0216 REMARK 3 L TENSOR REMARK 3 L11: 0.1801 L22: -0.2474 REMARK 3 L33: 1.0888 L12: 0.3448 REMARK 3 L13: -0.1552 L23: 0.1740 REMARK 3 S TENSOR REMARK 3 S11: -0.0068 S12: 0.0301 S13: 0.0977 REMARK 3 S21: -0.0436 S22: 0.0111 S23: -0.1075 REMARK 3 S31: -0.0442 S32: -0.0963 S33: -0.0043 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5U7J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-DEC-16. REMARK 100 THE DEPOSITION ID IS D_1000225450. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-APR-06 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 : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000, DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 106624 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.890 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 (%) : 95.9 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.6 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.44300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: NULL REMARK 200 STARTING MODEL: 3ITU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.1 M TRIS, PH 8.5, AND REMARK 280 0.2 M MGCL2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 GLY A 575 REMARK 465 SER A 576 REMARK 465 ALA A 577 REMARK 465 MET A 578 REMARK 465 ASP A 917 REMARK 465 GLU A 918 REMARK 465 GLU A 919 REMARK 465 GLY B 575 REMARK 465 SER B 576 REMARK 465 ALA B 577 REMARK 465 MET B 578 REMARK 465 ASP B 579 REMARK 465 LEU B 916 REMARK 465 ASP B 917 REMARK 465 GLU B 918 REMARK 465 GLU B 919 REMARK 465 GLY C 575 REMARK 465 SER C 576 REMARK 465 ALA C 577 REMARK 465 MET C 578 REMARK 465 ASP C 579 REMARK 465 ASP C 580 REMARK 465 GLU C 581 REMARK 465 TYR C 582 REMARK 465 THR C 583 REMARK 465 LYS C 584 REMARK 465 LEU C 585 REMARK 465 LEU C 586 REMARK 465 HIS C 587 REMARK 465 ASP C 588 REMARK 465 GLY C 589 REMARK 465 ASP C 917 REMARK 465 GLU C 918 REMARK 465 GLU C 919 REMARK 465 GLY D 575 REMARK 465 SER D 576 REMARK 465 ALA D 577 REMARK 465 MET D 578 REMARK 465 ASP D 579 REMARK 465 ASP D 580 REMARK 465 GLU D 581 REMARK 465 TYR D 582 REMARK 465 THR D 583 REMARK 465 LYS D 584 REMARK 465 LEU D 585 REMARK 465 LEU D 586 REMARK 465 HIS D 587 REMARK 465 ASP D 588 REMARK 465 GLY D 589 REMARK 465 ASP D 917 REMARK 465 GLU D 918 REMARK 465 GLU D 919 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 LYS A 814 -159.06 -94.51 REMARK 500 LYS B 633 50.10 38.68 REMARK 500 TYR B 719 75.96 -102.57 REMARK 500 LYS B 814 -155.97 -95.68 REMARK 500 ILE B 866 -64.43 -121.16 REMARK 500 LYS C 814 -156.49 -95.41 REMARK 500 ASP D 652 50.20 -119.19 REMARK 500 LYS D 814 -156.91 -94.73 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 A1432 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH A1433 DISTANCE = 6.83 ANGSTROMS REMARK 525 HOH A1434 DISTANCE = 7.08 ANGSTROMS REMARK 525 HOH A1435 DISTANCE = 7.37 ANGSTROMS REMARK 525 HOH A1436 DISTANCE = 7.39 ANGSTROMS REMARK 525 HOH B1432 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH B1433 DISTANCE = 6.16 ANGSTROMS REMARK 525 HOH C1370 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH C1371 DISTANCE = 7.00 ANGSTROMS REMARK 525 HOH C1372 DISTANCE = 7.14 ANGSTROMS REMARK 525 HOH C1373 DISTANCE = 7.20 ANGSTROMS REMARK 525 HOH C1374 DISTANCE = 7.69 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 A1002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 660 NE2 REMARK 620 2 HIS A 696 NE2 98.1 REMARK 620 3 ASP A 697 OD2 88.4 86.5 REMARK 620 4 ASP A 808 OD1 92.5 90.1 176.6 REMARK 620 5 HOH A1111 O 160.1 101.1 87.7 92.6 REMARK 620 6 HOH A1210 O 89.7 171.7 96.8 86.5 71.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1003 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 697 OD1 REMARK 620 2 HOH A1106 O 86.1 REMARK 620 3 HOH A1111 O 98.5 98.2 REMARK 620 4 HOH A1200 O 88.0 89.2 170.4 REMARK 620 5 HOH A1217 O 170.9 87.7 89.0 85.2 REMARK 620 6 HOH A1261 O 99.7 170.6 88.3 83.7 85.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 660 NE2 REMARK 620 2 HIS B 696 NE2 96.7 REMARK 620 3 ASP B 697 OD2 88.5 87.4 REMARK 620 4 ASP B 808 OD1 89.9 89.3 176.2 REMARK 620 5 HOH B1124 O 159.2 103.8 89.1 93.6 REMARK 620 6 HOH B1203 O 92.1 169.5 98.6 84.9 67.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1003 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 697 OD1 REMARK 620 2 HOH B1106 O 83.6 REMARK 620 3 HOH B1124 O 97.6 96.1 REMARK 620 4 HOH B1200 O 167.3 87.3 92.0 REMARK 620 5 HOH B1211 O 88.7 91.0 171.0 82.7 REMARK 620 6 HOH B1225 O 102.1 173.3 86.7 86.5 85.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C1002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 660 NE2 REMARK 620 2 HIS C 696 NE2 96.7 REMARK 620 3 ASP C 697 OD2 87.4 85.9 REMARK 620 4 ASP C 808 OD1 90.0 92.1 176.5 REMARK 620 5 HOH C1122 O 158.7 103.8 88.3 95.0 REMARK 620 6 HOH C1133 O 89.5 172.9 97.8 84.5 70.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C1003 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 697 OD1 REMARK 620 2 HOH C1101 O 85.5 REMARK 620 3 HOH C1122 O 94.1 96.7 REMARK 620 4 HOH C1161 O 169.4 84.2 89.5 REMARK 620 5 HOH C1186 O 92.9 91.6 169.5 84.9 REMARK 620 6 HOH C1207 O 103.6 170.6 80.3 86.9 90.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D1002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 660 NE2 REMARK 620 2 HIS D 696 NE2 98.3 REMARK 620 3 ASP D 697 OD2 88.7 85.2 REMARK 620 4 ASP D 808 OD1 92.5 91.2 176.4 REMARK 620 5 HOH D1115 O 159.9 100.4 85.7 94.2 REMARK 620 6 HOH D1213 O 89.8 170.0 100.7 82.7 72.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D1003 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 697 OD1 REMARK 620 2 HOH D1102 O 81.5 REMARK 620 3 HOH D1113 O 164.9 85.8 REMARK 620 4 HOH D1115 O 92.2 94.4 96.9 REMARK 620 5 HOH D1200 O 100.0 178.4 92.8 85.2 REMARK 620 6 HOH D1236 O 89.0 93.3 83.6 172.2 87.0 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 7XV A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 7XV B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 7XV C 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN C 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG C 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 7XV D 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN D 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG D 1003 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5U7D RELATED DB: PDB REMARK 900 RELATED ID: 5U7I RELATED DB: PDB REMARK 900 RELATED ID: 5U7K RELATED DB: PDB REMARK 900 RELATED ID: 5U7L RELATED DB: PDB DBREF 5U7J A 579 919 UNP O00408 PDE2A_HUMAN 323 663 DBREF 5U7J B 579 919 UNP O00408 PDE2A_HUMAN 323 663 DBREF 5U7J C 579 919 UNP O00408 PDE2A_HUMAN 323 663 DBREF 5U7J D 579 919 UNP O00408 PDE2A_HUMAN 323 663 SEQADV 5U7J GLY A 575 UNP O00408 EXPRESSION TAG SEQADV 5U7J SER A 576 UNP O00408 EXPRESSION TAG SEQADV 5U7J ALA A 577 UNP O00408 EXPRESSION TAG SEQADV 5U7J MET A 578 UNP O00408 EXPRESSION TAG SEQADV 5U7J GLY B 575 UNP O00408 EXPRESSION TAG SEQADV 5U7J SER B 576 UNP O00408 EXPRESSION TAG SEQADV 5U7J ALA B 577 UNP O00408 EXPRESSION TAG SEQADV 5U7J MET B 578 UNP O00408 EXPRESSION TAG SEQADV 5U7J GLY C 575 UNP O00408 EXPRESSION TAG SEQADV 5U7J SER C 576 UNP O00408 EXPRESSION TAG SEQADV 5U7J ALA C 577 UNP O00408 EXPRESSION TAG SEQADV 5U7J MET C 578 UNP O00408 EXPRESSION TAG SEQADV 5U7J GLY D 575 UNP O00408 EXPRESSION TAG SEQADV 5U7J SER D 576 UNP O00408 EXPRESSION TAG SEQADV 5U7J ALA D 577 UNP O00408 EXPRESSION TAG SEQADV 5U7J MET D 578 UNP O00408 EXPRESSION TAG SEQRES 1 A 345 GLY SER ALA MET ASP ASP GLU TYR THR LYS LEU LEU HIS SEQRES 2 A 345 ASP GLY ILE GLN PRO VAL ALA ALA ILE ASP SER ASN PHE SEQRES 3 A 345 ALA SER PHE THR TYR THR PRO ARG SER LEU PRO GLU ASP SEQRES 4 A 345 ASP THR SER MET ALA ILE LEU SER MET LEU GLN ASP MET SEQRES 5 A 345 ASN PHE ILE ASN ASN TYR LYS ILE ASP CYS PRO THR LEU SEQRES 6 A 345 ALA ARG PHE CYS LEU MET VAL LYS LYS GLY TYR ARG ASP SEQRES 7 A 345 PRO PRO TYR HIS ASN TRP MET HIS ALA PHE SER VAL SER SEQRES 8 A 345 HIS PHE CYS TYR LEU LEU TYR LYS ASN LEU GLU LEU THR SEQRES 9 A 345 ASN TYR LEU GLU ASP ILE GLU ILE PHE ALA LEU PHE ILE SEQRES 10 A 345 SER CYS MET CYS HIS ASP LEU ASP HIS ARG GLY THR ASN SEQRES 11 A 345 ASN SER PHE GLN VAL ALA SER LYS SER VAL LEU ALA ALA SEQRES 12 A 345 LEU TYR SER SER GLU GLY SER VAL MET GLU ARG HIS HIS SEQRES 13 A 345 PHE ALA GLN ALA ILE ALA ILE LEU ASN THR HIS GLY CYS SEQRES 14 A 345 ASN ILE PHE ASP HIS PHE SER ARG LYS ASP TYR GLN ARG SEQRES 15 A 345 MET LEU ASP LEU MET ARG ASP ILE ILE LEU ALA THR ASP SEQRES 16 A 345 LEU ALA HIS HIS LEU ARG ILE PHE LYS ASP LEU GLN LYS SEQRES 17 A 345 MET ALA GLU VAL GLY TYR ASP ARG ASN ASN LYS GLN HIS SEQRES 18 A 345 HIS ARG LEU LEU LEU CYS LEU LEU MET THR SER CYS ASP SEQRES 19 A 345 LEU SER ASP GLN THR LYS GLY TRP LYS THR THR ARG LYS SEQRES 20 A 345 ILE ALA GLU LEU ILE TYR LYS GLU PHE PHE SER GLN GLY SEQRES 21 A 345 ASP LEU GLU LYS ALA MET GLY ASN ARG PRO MET GLU MET SEQRES 22 A 345 MET ASP ARG GLU LYS ALA TYR ILE PRO GLU LEU GLN ILE SEQRES 23 A 345 SER PHE MET GLU HIS ILE ALA MET PRO ILE TYR LYS LEU SEQRES 24 A 345 LEU GLN ASP LEU PHE PRO LYS ALA ALA GLU LEU TYR GLU SEQRES 25 A 345 ARG VAL ALA SER ASN ARG GLU HIS TRP THR LYS VAL SER SEQRES 26 A 345 HIS LYS PHE THR ILE ARG GLY LEU PRO SER ASN ASN SER SEQRES 27 A 345 LEU ASP PHE LEU ASP GLU GLU SEQRES 1 B 345 GLY SER ALA MET ASP ASP GLU TYR THR LYS LEU LEU HIS SEQRES 2 B 345 ASP GLY ILE GLN PRO VAL ALA ALA ILE ASP SER ASN PHE SEQRES 3 B 345 ALA SER PHE THR TYR THR PRO ARG SER LEU PRO GLU ASP SEQRES 4 B 345 ASP THR SER MET ALA ILE LEU SER MET LEU GLN ASP MET SEQRES 5 B 345 ASN PHE ILE ASN ASN TYR LYS ILE ASP CYS PRO THR LEU SEQRES 6 B 345 ALA ARG PHE CYS LEU MET VAL LYS LYS GLY TYR ARG ASP SEQRES 7 B 345 PRO PRO TYR HIS ASN TRP MET HIS ALA PHE SER VAL SER SEQRES 8 B 345 HIS PHE CYS TYR LEU LEU TYR LYS ASN LEU GLU LEU THR SEQRES 9 B 345 ASN TYR LEU GLU ASP ILE GLU ILE PHE ALA LEU PHE ILE SEQRES 10 B 345 SER CYS MET CYS HIS ASP LEU ASP HIS ARG GLY THR ASN SEQRES 11 B 345 ASN SER PHE GLN VAL ALA SER LYS SER VAL LEU ALA ALA SEQRES 12 B 345 LEU TYR SER SER GLU GLY SER VAL MET GLU ARG HIS HIS SEQRES 13 B 345 PHE ALA GLN ALA ILE ALA ILE LEU ASN THR HIS GLY CYS SEQRES 14 B 345 ASN ILE PHE ASP HIS PHE SER ARG LYS ASP TYR GLN ARG SEQRES 15 B 345 MET LEU ASP LEU MET ARG ASP ILE ILE LEU ALA THR ASP SEQRES 16 B 345 LEU ALA HIS HIS LEU ARG ILE PHE LYS ASP LEU GLN LYS SEQRES 17 B 345 MET ALA GLU VAL GLY TYR ASP ARG ASN ASN LYS GLN HIS SEQRES 18 B 345 HIS ARG LEU LEU LEU CYS LEU LEU MET THR SER CYS ASP SEQRES 19 B 345 LEU SER ASP GLN THR LYS GLY TRP LYS THR THR ARG LYS SEQRES 20 B 345 ILE ALA GLU LEU ILE TYR LYS GLU PHE PHE SER GLN GLY SEQRES 21 B 345 ASP LEU GLU LYS ALA MET GLY ASN ARG PRO MET GLU MET SEQRES 22 B 345 MET ASP ARG GLU LYS ALA TYR ILE PRO GLU LEU GLN ILE SEQRES 23 B 345 SER PHE MET GLU HIS ILE ALA MET PRO ILE TYR LYS LEU SEQRES 24 B 345 LEU GLN ASP LEU PHE PRO LYS ALA ALA GLU LEU TYR GLU SEQRES 25 B 345 ARG VAL ALA SER ASN ARG GLU HIS TRP THR LYS VAL SER SEQRES 26 B 345 HIS LYS PHE THR ILE ARG GLY LEU PRO SER ASN ASN SER SEQRES 27 B 345 LEU ASP PHE LEU ASP GLU GLU SEQRES 1 C 345 GLY SER ALA MET ASP ASP GLU TYR THR LYS LEU LEU HIS SEQRES 2 C 345 ASP GLY ILE GLN PRO VAL ALA ALA ILE ASP SER ASN PHE SEQRES 3 C 345 ALA SER PHE THR TYR THR PRO ARG SER LEU PRO GLU ASP SEQRES 4 C 345 ASP THR SER MET ALA ILE LEU SER MET LEU GLN ASP MET SEQRES 5 C 345 ASN PHE ILE ASN ASN TYR LYS ILE ASP CYS PRO THR LEU SEQRES 6 C 345 ALA ARG PHE CYS LEU MET VAL LYS LYS GLY TYR ARG ASP SEQRES 7 C 345 PRO PRO TYR HIS ASN TRP MET HIS ALA PHE SER VAL SER SEQRES 8 C 345 HIS PHE CYS TYR LEU LEU TYR LYS ASN LEU GLU LEU THR SEQRES 9 C 345 ASN TYR LEU GLU ASP ILE GLU ILE PHE ALA LEU PHE ILE SEQRES 10 C 345 SER CYS MET CYS HIS ASP LEU ASP HIS ARG GLY THR ASN SEQRES 11 C 345 ASN SER PHE GLN VAL ALA SER LYS SER VAL LEU ALA ALA SEQRES 12 C 345 LEU TYR SER SER GLU GLY SER VAL MET GLU ARG HIS HIS SEQRES 13 C 345 PHE ALA GLN ALA ILE ALA ILE LEU ASN THR HIS GLY CYS SEQRES 14 C 345 ASN ILE PHE ASP HIS PHE SER ARG LYS ASP TYR GLN ARG SEQRES 15 C 345 MET LEU ASP LEU MET ARG ASP ILE ILE LEU ALA THR ASP SEQRES 16 C 345 LEU ALA HIS HIS LEU ARG ILE PHE LYS ASP LEU GLN LYS SEQRES 17 C 345 MET ALA GLU VAL GLY TYR ASP ARG ASN ASN LYS GLN HIS SEQRES 18 C 345 HIS ARG LEU LEU LEU CYS LEU LEU MET THR SER CYS ASP SEQRES 19 C 345 LEU SER ASP GLN THR LYS GLY TRP LYS THR THR ARG LYS SEQRES 20 C 345 ILE ALA GLU LEU ILE TYR LYS GLU PHE PHE SER GLN GLY SEQRES 21 C 345 ASP LEU GLU LYS ALA MET GLY ASN ARG PRO MET GLU MET SEQRES 22 C 345 MET ASP ARG GLU LYS ALA TYR ILE PRO GLU LEU GLN ILE SEQRES 23 C 345 SER PHE MET GLU HIS ILE ALA MET PRO ILE TYR LYS LEU SEQRES 24 C 345 LEU GLN ASP LEU PHE PRO LYS ALA ALA GLU LEU TYR GLU SEQRES 25 C 345 ARG VAL ALA SER ASN ARG GLU HIS TRP THR LYS VAL SER SEQRES 26 C 345 HIS LYS PHE THR ILE ARG GLY LEU PRO SER ASN ASN SER SEQRES 27 C 345 LEU ASP PHE LEU ASP GLU GLU SEQRES 1 D 345 GLY SER ALA MET ASP ASP GLU TYR THR LYS LEU LEU HIS SEQRES 2 D 345 ASP GLY ILE GLN PRO VAL ALA ALA ILE ASP SER ASN PHE SEQRES 3 D 345 ALA SER PHE THR TYR THR PRO ARG SER LEU PRO GLU ASP SEQRES 4 D 345 ASP THR SER MET ALA ILE LEU SER MET LEU GLN ASP MET SEQRES 5 D 345 ASN PHE ILE ASN ASN TYR LYS ILE ASP CYS PRO THR LEU SEQRES 6 D 345 ALA ARG PHE CYS LEU MET VAL LYS LYS GLY TYR ARG ASP SEQRES 7 D 345 PRO PRO TYR HIS ASN TRP MET HIS ALA PHE SER VAL SER SEQRES 8 D 345 HIS PHE CYS TYR LEU LEU TYR LYS ASN LEU GLU LEU THR SEQRES 9 D 345 ASN TYR LEU GLU ASP ILE GLU ILE PHE ALA LEU PHE ILE SEQRES 10 D 345 SER CYS MET CYS HIS ASP LEU ASP HIS ARG GLY THR ASN SEQRES 11 D 345 ASN SER PHE GLN VAL ALA SER LYS SER VAL LEU ALA ALA SEQRES 12 D 345 LEU TYR SER SER GLU GLY SER VAL MET GLU ARG HIS HIS SEQRES 13 D 345 PHE ALA GLN ALA ILE ALA ILE LEU ASN THR HIS GLY CYS SEQRES 14 D 345 ASN ILE PHE ASP HIS PHE SER ARG LYS ASP TYR GLN ARG SEQRES 15 D 345 MET LEU ASP LEU MET ARG ASP ILE ILE LEU ALA THR ASP SEQRES 16 D 345 LEU ALA HIS HIS LEU ARG ILE PHE LYS ASP LEU GLN LYS SEQRES 17 D 345 MET ALA GLU VAL GLY TYR ASP ARG ASN ASN LYS GLN HIS SEQRES 18 D 345 HIS ARG LEU LEU LEU CYS LEU LEU MET THR SER CYS ASP SEQRES 19 D 345 LEU SER ASP GLN THR LYS GLY TRP LYS THR THR ARG LYS SEQRES 20 D 345 ILE ALA GLU LEU ILE TYR LYS GLU PHE PHE SER GLN GLY SEQRES 21 D 345 ASP LEU GLU LYS ALA MET GLY ASN ARG PRO MET GLU MET SEQRES 22 D 345 MET ASP ARG GLU LYS ALA TYR ILE PRO GLU LEU GLN ILE SEQRES 23 D 345 SER PHE MET GLU HIS ILE ALA MET PRO ILE TYR LYS LEU SEQRES 24 D 345 LEU GLN ASP LEU PHE PRO LYS ALA ALA GLU LEU TYR GLU SEQRES 25 D 345 ARG VAL ALA SER ASN ARG GLU HIS TRP THR LYS VAL SER SEQRES 26 D 345 HIS LYS PHE THR ILE ARG GLY LEU PRO SER ASN ASN SER SEQRES 27 D 345 LEU ASP PHE LEU ASP GLU GLU HET 7XV A1001 46 HET ZN A1002 1 HET MG A1003 1 HET 7XV B1001 46 HET ZN B1002 1 HET MG B1003 1 HET 7XV C1001 46 HET ZN C1002 1 HET MG C1003 1 HET 7XV D1001 46 HET ZN D1002 1 HET MG D1003 1 HETNAM 7XV 5-[2-(2-METHOXYPHENYL)ETHOXY]-3-(2-METHYLPROPYL)[1,2, HETNAM 2 7XV 4]TRIAZOLO[4,3-A]PYRAZINE HETNAM ZN ZINC ION HETNAM MG MAGNESIUM ION FORMUL 5 7XV 4(C18 H22 N4 O2) FORMUL 6 ZN 4(ZN 2+) FORMUL 7 MG 4(MG 2+) FORMUL 17 HOH *1244(H2 O) HELIX 1 AA1 ASP A 579 ASP A 588 1 10 HELIX 2 AA2 PRO A 592 ILE A 596 5 5 HELIX 3 AA3 THR A 606 LEU A 610 5 5 HELIX 4 AA4 PRO A 611 ASP A 613 5 3 HELIX 5 AA5 ASP A 614 MET A 626 1 13 HELIX 6 AA6 ASN A 627 TYR A 632 1 6 HELIX 7 AA7 ASP A 635 GLY A 649 1 15 HELIX 8 AA8 ASN A 657 GLU A 676 1 20 HELIX 9 AA9 LEU A 677 TYR A 680 5 4 HELIX 10 AB1 GLU A 682 HIS A 696 1 15 HELIX 11 AB2 ASN A 704 SER A 711 1 8 HELIX 12 AB3 SER A 713 SER A 720 1 8 HELIX 13 AB4 SER A 724 ASN A 739 1 16 HELIX 14 AB5 SER A 750 THR A 768 1 19 HELIX 15 AB6 ASP A 769 GLY A 787 1 19 HELIX 16 AB7 ASN A 792 LEU A 809 1 18 HELIX 17 AB8 SER A 810 LYS A 814 5 5 HELIX 18 AB9 GLY A 815 MET A 840 1 26 HELIX 19 AC1 MET A 845 ASP A 849 5 5 HELIX 20 AC2 TYR A 854 ILE A 866 1 13 HELIX 21 AC3 ILE A 866 PHE A 878 1 13 HELIX 22 AC4 ALA A 881 SER A 899 1 19 HELIX 23 AC5 HIS A 900 THR A 903 5 4 HELIX 24 AC6 GLU B 581 ASP B 588 1 8 HELIX 25 AC7 PRO B 592 ASP B 597 1 6 HELIX 26 AC8 THR B 606 LEU B 610 5 5 HELIX 27 AC9 PRO B 611 ASP B 613 5 3 HELIX 28 AD1 ASP B 614 MET B 626 1 13 HELIX 29 AD2 ASN B 627 TYR B 632 1 6 HELIX 30 AD3 ASP B 635 GLY B 649 1 15 HELIX 31 AD4 ASN B 657 GLU B 676 1 20 HELIX 32 AD5 LEU B 677 TYR B 680 5 4 HELIX 33 AD6 GLU B 682 HIS B 696 1 15 HELIX 34 AD7 ASN B 704 SER B 711 1 8 HELIX 35 AD8 SER B 713 TYR B 719 1 7 HELIX 36 AD9 SER B 724 ASN B 739 1 16 HELIX 37 AE1 SER B 750 THR B 768 1 19 HELIX 38 AE2 ASP B 769 GLY B 787 1 19 HELIX 39 AE3 ASN B 792 LEU B 809 1 18 HELIX 40 AE4 SER B 810 LYS B 814 5 5 HELIX 41 AE5 GLY B 815 GLY B 841 1 27 HELIX 42 AE6 MET B 845 ASP B 849 5 5 HELIX 43 AE7 TYR B 854 ILE B 866 1 13 HELIX 44 AE8 ILE B 866 PHE B 878 1 13 HELIX 45 AE9 ALA B 881 SER B 899 1 19 HELIX 46 AF1 HIS B 900 THR B 903 5 4 HELIX 47 AF2 PRO C 592 ILE C 596 5 5 HELIX 48 AF3 THR C 606 LEU C 610 5 5 HELIX 49 AF4 PRO C 611 ASP C 613 5 3 HELIX 50 AF5 ASP C 614 MET C 626 1 13 HELIX 51 AF6 ASN C 627 TYR C 632 1 6 HELIX 52 AF7 ASP C 635 GLY C 649 1 15 HELIX 53 AF8 ASN C 657 GLU C 676 1 20 HELIX 54 AF9 LEU C 677 TYR C 680 5 4 HELIX 55 AG1 GLU C 682 HIS C 696 1 15 HELIX 56 AG2 ASN C 704 SER C 711 1 8 HELIX 57 AG3 SER C 713 SER C 720 1 8 HELIX 58 AG4 SER C 724 ASN C 739 1 16 HELIX 59 AG5 SER C 750 THR C 768 1 19 HELIX 60 AG6 ASP C 769 GLY C 787 1 19 HELIX 61 AG7 ASN C 792 LEU C 809 1 18 HELIX 62 AG8 SER C 810 LYS C 814 5 5 HELIX 63 AG9 GLY C 815 MET C 840 1 26 HELIX 64 AH1 MET C 845 ASP C 849 5 5 HELIX 65 AH2 TYR C 854 ILE C 866 1 13 HELIX 66 AH3 ILE C 866 PHE C 878 1 13 HELIX 67 AH4 ALA C 881 SER C 899 1 19 HELIX 68 AH5 HIS C 900 THR C 903 5 4 HELIX 69 AH6 PRO D 592 ASP D 597 1 6 HELIX 70 AH7 THR D 606 LEU D 610 5 5 HELIX 71 AH8 PRO D 611 ASP D 613 5 3 HELIX 72 AH9 ASP D 614 MET D 626 1 13 HELIX 73 AI1 ASN D 627 TYR D 632 1 6 HELIX 74 AI2 ASP D 635 GLY D 649 1 15 HELIX 75 AI3 ASN D 657 LEU D 675 1 19 HELIX 76 AI4 GLU D 676 LEU D 681 1 6 HELIX 77 AI5 GLU D 682 HIS D 696 1 15 HELIX 78 AI6 ASN D 704 SER D 711 1 8 HELIX 79 AI7 SER D 713 SER D 720 1 8 HELIX 80 AI8 SER D 724 ASN D 739 1 16 HELIX 81 AI9 SER D 750 THR D 768 1 19 HELIX 82 AJ1 ASP D 769 GLY D 787 1 19 HELIX 83 AJ2 ASN D 792 LEU D 809 1 18 HELIX 84 AJ3 SER D 810 LYS D 814 5 5 HELIX 85 AJ4 GLY D 815 MET D 840 1 26 HELIX 86 AJ5 MET D 845 ASP D 849 5 5 HELIX 87 AJ6 TYR D 854 ILE D 866 1 13 HELIX 88 AJ7 ILE D 866 PHE D 878 1 13 HELIX 89 AJ8 ALA D 881 SER D 899 1 19 HELIX 90 AJ9 HIS D 900 THR D 903 5 4 LINK NE2 HIS A 660 ZN ZN A1002 1555 1555 2.10 LINK NE2 HIS A 696 ZN ZN A1002 1555 1555 2.13 LINK OD2 ASP A 697 ZN ZN A1002 1555 1555 2.09 LINK OD1 ASP A 697 MG MG A1003 1555 1555 2.07 LINK OD1 ASP A 808 ZN ZN A1002 1555 1555 2.15 LINK ZN ZN A1002 O HOH A1111 1555 1555 2.34 LINK ZN ZN A1002 O HOH A1210 1555 1555 2.52 LINK MG MG A1003 O HOH A1106 1555 1555 2.09 LINK MG MG A1003 O HOH A1111 1555 1555 1.95 LINK MG MG A1003 O HOH A1200 1555 1555 2.17 LINK MG MG A1003 O HOH A1217 1555 1555 2.11 LINK MG MG A1003 O HOH A1261 1555 1555 2.11 LINK NE2 HIS B 660 ZN ZN B1002 1555 1555 2.15 LINK NE2 HIS B 696 ZN ZN B1002 1555 1555 2.13 LINK OD2 ASP B 697 ZN ZN B1002 1555 1555 2.04 LINK OD1 ASP B 697 MG MG B1003 1555 1555 2.06 LINK OD1 ASP B 808 ZN ZN B1002 1555 1555 2.18 LINK ZN ZN B1002 O HOH B1124 1555 1555 2.21 LINK ZN ZN B1002 O HOH B1203 1555 1555 2.59 LINK MG MG B1003 O HOH B1106 1555 1555 2.06 LINK MG MG B1003 O HOH B1124 1555 1555 1.97 LINK MG MG B1003 O HOH B1200 1555 1555 2.01 LINK MG MG B1003 O HOH B1211 1555 1555 2.10 LINK MG MG B1003 O HOH B1225 1555 1555 2.21 LINK NE2 HIS C 660 ZN ZN C1002 1555 1555 2.18 LINK NE2 HIS C 696 ZN ZN C1002 1555 1555 2.11 LINK OD2 ASP C 697 ZN ZN C1002 1555 1555 2.08 LINK OD1 ASP C 697 MG MG C1003 1555 1555 1.99 LINK OD1 ASP C 808 ZN ZN C1002 1555 1555 2.13 LINK ZN ZN C1002 O HOH C1122 1555 1555 2.21 LINK ZN ZN C1002 O HOH C1133 1555 1555 2.47 LINK MG MG C1003 O HOH C1101 1555 1555 2.17 LINK MG MG C1003 O HOH C1122 1555 1555 2.06 LINK MG MG C1003 O HOH C1161 1555 1555 2.13 LINK MG MG C1003 O HOH C1186 1555 1555 2.02 LINK MG MG C1003 O HOH C1207 1555 1555 2.14 LINK NE2 HIS D 660 ZN ZN D1002 1555 1555 2.12 LINK NE2 HIS D 696 ZN ZN D1002 1555 1555 2.13 LINK OD2 ASP D 697 ZN ZN D1002 1555 1555 2.07 LINK OD1 ASP D 697 MG MG D1003 1555 1555 2.08 LINK OD1 ASP D 808 ZN ZN D1002 1555 1555 2.12 LINK ZN ZN D1002 O HOH D1115 1555 1555 2.19 LINK ZN ZN D1002 O HOH D1213 1555 1555 2.58 LINK MG MG D1003 O HOH D1102 1555 1555 2.16 LINK MG MG D1003 O HOH D1113 1555 1555 2.08 LINK MG MG D1003 O HOH D1115 1555 1555 2.02 LINK MG MG D1003 O HOH D1200 1555 1555 2.11 LINK MG MG D1003 O HOH D1236 1555 1555 2.09 SITE 1 AC1 9 HIS A 656 LEU A 770 LEU A 809 ILE A 826 SITE 2 AC1 9 MET A 847 GLN A 859 PHE A 862 HOH A1176 SITE 3 AC1 9 HOH A1233 SITE 1 AC2 6 HIS A 660 HIS A 696 ASP A 697 ASP A 808 SITE 2 AC2 6 HOH A1111 HOH A1210 SITE 1 AC3 6 ASP A 697 HOH A1106 HOH A1111 HOH A1200 SITE 2 AC3 6 HOH A1217 HOH A1261 SITE 1 AC4 10 HIS B 656 LEU B 770 LEU B 809 ILE B 826 SITE 2 AC4 10 MET B 847 GLN B 859 PHE B 862 ILE B 866 SITE 3 AC4 10 HOH B1207 HOH B1260 SITE 1 AC5 6 HIS B 660 HIS B 696 ASP B 697 ASP B 808 SITE 2 AC5 6 HOH B1124 HOH B1203 SITE 1 AC6 6 ASP B 697 HOH B1106 HOH B1124 HOH B1200 SITE 2 AC6 6 HOH B1211 HOH B1225 SITE 1 AC7 11 HIS C 656 LEU C 770 LEU C 809 ILE C 826 SITE 2 AC7 11 PHE C 830 MET C 847 GLN C 859 PHE C 862 SITE 3 AC7 11 HOH C1138 HOH C1185 HOH C1220 SITE 1 AC8 6 HIS C 660 HIS C 696 ASP C 697 ASP C 808 SITE 2 AC8 6 HOH C1122 HOH C1133 SITE 1 AC9 6 ASP C 697 HOH C1101 HOH C1122 HOH C1161 SITE 2 AC9 6 HOH C1186 HOH C1207 SITE 1 AD1 11 GLN A 591 HIS D 656 LEU D 770 LEU D 809 SITE 2 AD1 11 ILE D 826 MET D 847 GLN D 859 PHE D 862 SITE 3 AD1 11 HOH D1166 HOH D1248 HOH D1252 SITE 1 AD2 6 HIS D 660 HIS D 696 ASP D 697 ASP D 808 SITE 2 AD2 6 HOH D1115 HOH D1213 SITE 1 AD3 6 ASP D 697 HOH D1102 HOH D1113 HOH D1115 SITE 2 AD3 6 HOH D1200 HOH D1236 CRYST1 55.866 74.035 92.411 109.66 91.43 90.92 P 1 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 0.017900 0.000287 0.000577 0.00000 SCALE2 0.000000 0.013509 0.004835 0.00000 SCALE3 0.000000 0.000000 0.011497 0.00000