HEADER HYDROLASE 11-SEP-09 3JSW TITLE HUMAN PDE9 IN COMPLEX WITH SELECTIVE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: HIGH AFFINITY CGMP-SPECIFIC 3',5'-CYCLIC PHOSPHODIESTERASE COMPND 3 9A; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: CATALYTIC DOMAIN: UNP RESIDUES 242-566; COMPND 6 EC: 3.1.4.35; 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: PDE9A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS PHOSPHODIESTERASE, CGMP, HYDROLASE, MANGANESE, METAL-BINDING, KEYWDS 2 PHOSPHOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.LIU REVDAT 6 06-SEP-23 3JSW 1 REMARK SEQADV LINK REVDAT 5 01-NOV-17 3JSW 1 REMARK REVDAT 4 13-JUL-11 3JSW 1 VERSN REVDAT 3 29-DEC-09 3JSW 1 JRNL REVDAT 2 22-DEC-09 3JSW 1 JRNL REVDAT 1 01-DEC-09 3JSW 0 JRNL AUTH P.R.VERHOEST,C.PROULX-LAFRANCE,M.CORMAN,L.CHENARD,C.J.HELAL, JRNL AUTH 2 X.HOU,R.KLEIMAN,S.LIU,E.MARR,F.S.MENNITI,C.J.SCHMIDT, JRNL AUTH 3 M.VANASE-FRAWLEY,A.W.SCHMIDT,R.D.WILLIAMS,F.R.NELSON, JRNL AUTH 4 K.R.FONSECA,S.LIRAS JRNL TITL IDENTIFICATION OF A BRAIN PENETRANT PDE9A INHIBITOR JRNL TITL 2 UTILIZING PROSPECTIVE DESIGN AND CHEMICAL ENABLEMENT AS A JRNL TITL 3 RAPID LEAD OPTIMIZATION STRATEGY. JRNL REF J.MED.CHEM. V. 52 7946 2009 JRNL REFN ISSN 0022-2623 JRNL PMID 19919087 JRNL DOI 10.1021/JM9015334 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 58843 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) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 6633 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4215 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE SET COUNT : 449 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5412 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 56 REMARK 3 SOLVENT ATOMS : 302 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.28000 REMARK 3 B22 (A**2) : 1.28000 REMARK 3 B33 (A**2) : -2.56000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.172 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.159 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.119 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.727 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5610 ; 0.026 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 5010 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7602 ; 1.993 ; 1.965 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11692 ; 1.016 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 654 ; 6.068 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 278 ;35.384 ;24.317 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1000 ;16.536 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 32 ;22.347 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 818 ; 0.120 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6112 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1136 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1339 ; 0.227 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 5004 ; 0.192 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2740 ; 0.189 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 2997 ; 0.097 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 274 ; 0.173 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 14 ; 0.226 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 72 ; 0.217 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.090 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 4246 ; 1.952 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1294 ; 0.415 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5380 ; 2.347 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2724 ; 1.695 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2222 ; 2.604 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 178 A 496 2 REMARK 3 1 B 178 B 496 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1888 ; 0.15 ; 0.15 REMARK 3 MEDIUM POSITIONAL 1 A (A): 3160 ; 0.39 ; 1.00 REMARK 3 TIGHT THERMAL 1 A (A**2): 1888 ; 1.19 ; 2.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 3160 ; 1.53 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 178 A 505 REMARK 3 ORIGIN FOR THE GROUP (A): 83.9152 45.1614 46.2235 REMARK 3 T TENSOR REMARK 3 T11: 0.0205 T22: -0.1443 REMARK 3 T33: -0.0416 T12: -0.0142 REMARK 3 T13: -0.0226 T23: 0.0085 REMARK 3 L TENSOR REMARK 3 L11: 0.9673 L22: 0.9264 REMARK 3 L33: 1.0103 L12: -0.5328 REMARK 3 L13: -0.0267 L23: 0.0160 REMARK 3 S TENSOR REMARK 3 S11: 0.0880 S12: -0.0395 S13: 0.0112 REMARK 3 S21: -0.0112 S22: -0.0473 S23: 0.0946 REMARK 3 S31: -0.0675 S32: -0.0076 S33: -0.0406 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 178 B 505 REMARK 3 ORIGIN FOR THE GROUP (A): 92.1729 31.8313 6.9475 REMARK 3 T TENSOR REMARK 3 T11: -0.0115 T22: -0.0648 REMARK 3 T33: -0.0215 T12: 0.0482 REMARK 3 T13: 0.0071 T23: -0.0039 REMARK 3 L TENSOR REMARK 3 L11: 0.7505 L22: 1.2592 REMARK 3 L33: 1.4838 L12: -0.0701 REMARK 3 L13: 0.2599 L23: -0.4949 REMARK 3 S TENSOR REMARK 3 S11: 0.0283 S12: 0.1055 S13: -0.1046 REMARK 3 S21: -0.1080 S22: -0.0193 S23: -0.0880 REMARK 3 S31: 0.1980 S32: 0.0469 S33: -0.0090 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3JSW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-SEP-09. REMARK 100 THE DEPOSITION ID IS D_1000055117. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-05 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 FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65551 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.10400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.2000 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC 5.2.0005 REMARK 200 STARTING MODEL: PDB ENTRY 3DYN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 135.17450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 51.63900 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 51.63900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 67.58725 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 51.63900 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 51.63900 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 202.76175 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 51.63900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.63900 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 67.58725 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 51.63900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.63900 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 202.76175 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 135.17450 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA 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 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 LYS A 506 REMARK 465 LYS B 506 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 70 O HOH B 558 2.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 554 O HOH B 559 7645 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 194 CD GLU A 194 OE1 0.070 REMARK 500 CYS A 259 CB CYS A 259 SG -0.105 REMARK 500 GLU A 310 CB GLU A 310 CG 0.117 REMARK 500 CYS A 326 CB CYS A 326 SG -0.188 REMARK 500 LYS A 350 CE LYS A 350 NZ 0.159 REMARK 500 GLU A 370 CG GLU A 370 CD 0.154 REMARK 500 GLU A 370 CD GLU A 370 OE2 0.083 REMARK 500 SER A 404 CB SER A 404 OG 0.079 REMARK 500 GLU A 411 CG GLU A 411 CD 0.161 REMARK 500 GLU A 411 CD GLU A 411 OE1 0.101 REMARK 500 GLU A 411 CD GLU A 411 OE2 0.077 REMARK 500 GLU A 414 CG GLU A 414 CD 0.093 REMARK 500 GLU B 194 CG GLU B 194 CD 0.111 REMARK 500 GLU B 194 CD GLU B 194 OE1 0.082 REMARK 500 GLU B 210 CD GLU B 210 OE1 0.067 REMARK 500 ASN B 231 CB ASN B 231 CG 0.149 REMARK 500 GLU B 310 CD GLU B 310 OE1 0.071 REMARK 500 GLU B 310 CD GLU B 310 OE2 0.083 REMARK 500 GLU B 370 CB GLU B 370 CG 0.148 REMARK 500 GLU B 370 CG GLU B 370 CD 0.163 REMARK 500 GLU B 411 CG GLU B 411 CD 0.139 REMARK 500 LYS B 446 CE LYS B 446 NZ 0.181 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 197 CG - CD - NE ANGL. DEV. = -13.8 DEGREES REMARK 500 ARG A 197 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 197 NE - CZ - NH2 ANGL. DEV. = -7.1 DEGREES REMARK 500 ARG A 236 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 236 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 ARG A 237 NE - CZ - NH1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG A 237 NE - CZ - NH2 ANGL. DEV. = -8.0 DEGREES REMARK 500 CYS A 257 CA - CB - SG ANGL. DEV. = 8.8 DEGREES REMARK 500 MET A 379 CG - SD - CE ANGL. DEV. = -9.9 DEGREES REMARK 500 VAL A 447 CB - CA - C ANGL. DEV. = -13.3 DEGREES REMARK 500 ASP A 498 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 PRO B 199 C - N - CA ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG B 236 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG B 237 NE - CZ - NH1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ARG B 237 NE - CZ - NH2 ANGL. DEV. = -8.6 DEGREES REMARK 500 CYS B 257 CA - CB - SG ANGL. DEV. = 8.4 DEGREES REMARK 500 MET B 267 CG - SD - CE ANGL. DEV. = -12.0 DEGREES REMARK 500 ASP B 293 CB - CG - OD1 ANGL. DEV. = 8.7 DEGREES REMARK 500 ASP B 429 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG B 489 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG B 495 NE - CZ - NH1 ANGL. DEV. = 3.5 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 -50.08 -120.73 REMARK 500 SER A 319 55.31 38.90 REMARK 500 ASN A 381 68.37 -167.06 REMARK 500 MET A 479 -36.98 -133.10 REMARK 500 ASP B 317 15.14 59.02 REMARK 500 SER B 319 59.85 26.41 REMARK 500 ASN B 381 71.18 -161.19 REMARK 500 GLN B 504 -67.90 -92.54 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 MG A 902 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 59 O REMARK 620 2 HOH A 98 O 84.1 REMARK 620 3 ASP A 293 OD1 87.7 162.8 REMARK 620 4 HOH A 533 O 88.9 90.5 104.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 901 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 256 NE2 REMARK 620 2 HIS A 292 NE2 87.4 REMARK 620 3 ASP A 293 OD2 87.2 82.5 REMARK 620 4 ASP A 402 OD1 81.9 80.9 160.5 REMARK 620 5 HOH A 512 O 87.0 167.7 108.1 87.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 902 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 57 O REMARK 620 2 HOH B 88 O 92.8 REMARK 620 3 ASP B 293 OD1 79.7 91.2 REMARK 620 4 HOH B 534 O 84.4 83.0 162.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 901 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 256 NE2 REMARK 620 2 HIS B 292 NE2 86.6 REMARK 620 3 ASP B 293 OD2 95.3 85.1 REMARK 620 4 ASP B 402 OD1 82.1 86.2 171.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE JAR A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE JAR B 900 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3JSI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN PDE9 IN COMPLEX WITH NON-SELECTIVE REMARK 900 INHIBITOR DBREF 3JSW A 182 506 UNP O76083 PDE9A_HUMAN 242 566 DBREF 3JSW B 182 506 UNP O76083 PDE9A_HUMAN 242 566 SEQADV 3JSW GLY A 178 UNP O76083 EXPRESSION TAG SEQADV 3JSW SER A 179 UNP O76083 EXPRESSION TAG SEQADV 3JSW HIS A 180 UNP O76083 EXPRESSION TAG SEQADV 3JSW MET A 181 UNP O76083 EXPRESSION TAG SEQADV 3JSW GLY B 178 UNP O76083 EXPRESSION TAG SEQADV 3JSW SER B 179 UNP O76083 EXPRESSION TAG SEQADV 3JSW HIS B 180 UNP O76083 EXPRESSION TAG SEQADV 3JSW MET B 181 UNP O76083 EXPRESSION TAG SEQRES 1 A 329 GLY SER HIS MET THR TYR PRO LYS TYR LEU LEU SER PRO SEQRES 2 A 329 GLU THR ILE GLU ALA LEU ARG LYS PRO THR PHE ASP VAL SEQRES 3 A 329 TRP LEU TRP GLU PRO ASN GLU MET LEU SER CYS LEU GLU SEQRES 4 A 329 HIS MET TYR HIS ASP LEU GLY LEU VAL ARG ASP PHE SER SEQRES 5 A 329 ILE ASN PRO VAL THR LEU ARG ARG TRP LEU PHE CYS VAL SEQRES 6 A 329 HIS ASP ASN TYR ARG ASN ASN PRO PHE HIS ASN PHE ARG SEQRES 7 A 329 HIS CYS PHE CYS VAL ALA GLN MET MET TYR SER MET VAL SEQRES 8 A 329 TRP LEU CYS SER LEU GLN GLU LYS PHE SER GLN THR ASP SEQRES 9 A 329 ILE LEU ILE LEU MET THR ALA ALA ILE CYS HIS ASP LEU SEQRES 10 A 329 ASP HIS PRO GLY TYR ASN ASN THR TYR GLN ILE ASN ALA SEQRES 11 A 329 ARG THR GLU LEU ALA VAL ARG TYR ASN ASP ILE SER PRO SEQRES 12 A 329 LEU GLU ASN HIS HIS CYS ALA VAL ALA PHE GLN ILE LEU SEQRES 13 A 329 ALA GLU PRO GLU CYS ASN ILE PHE SER ASN ILE PRO PRO SEQRES 14 A 329 ASP GLY PHE LYS GLN ILE ARG GLN GLY MET ILE THR LEU SEQRES 15 A 329 ILE LEU ALA THR ASP MET ALA ARG HIS ALA GLU ILE MET SEQRES 16 A 329 ASP SER PHE LYS GLU LYS MET GLU ASN PHE ASP TYR SER SEQRES 17 A 329 ASN GLU GLU HIS MET THR LEU LEU LYS MET ILE LEU ILE SEQRES 18 A 329 LYS CYS CYS ASP ILE SER ASN GLU VAL ARG PRO MET GLU SEQRES 19 A 329 VAL ALA GLU PRO TRP VAL ASP CYS LEU LEU GLU GLU TYR SEQRES 20 A 329 PHE MET GLN SER ASP ARG GLU LYS SER GLU GLY LEU PRO SEQRES 21 A 329 VAL ALA PRO PHE MET ASP ARG ASP LYS VAL THR LYS ALA SEQRES 22 A 329 THR ALA GLN ILE GLY PHE ILE LYS PHE VAL LEU ILE PRO SEQRES 23 A 329 MET PHE GLU THR VAL THR LYS LEU PHE PRO MET VAL GLU SEQRES 24 A 329 GLU ILE MET LEU GLN PRO LEU TRP GLU SER ARG ASP ARG SEQRES 25 A 329 TYR GLU GLU LEU LYS ARG ILE ASP ASP ALA MET LYS GLU SEQRES 26 A 329 LEU GLN LYS LYS SEQRES 1 B 329 GLY SER HIS MET THR TYR PRO LYS TYR LEU LEU SER PRO SEQRES 2 B 329 GLU THR ILE GLU ALA LEU ARG LYS PRO THR PHE ASP VAL SEQRES 3 B 329 TRP LEU TRP GLU PRO ASN GLU MET LEU SER CYS LEU GLU SEQRES 4 B 329 HIS MET TYR HIS ASP LEU GLY LEU VAL ARG ASP PHE SER SEQRES 5 B 329 ILE ASN PRO VAL THR LEU ARG ARG TRP LEU PHE CYS VAL SEQRES 6 B 329 HIS ASP ASN TYR ARG ASN ASN PRO PHE HIS ASN PHE ARG SEQRES 7 B 329 HIS CYS PHE CYS VAL ALA GLN MET MET TYR SER MET VAL SEQRES 8 B 329 TRP LEU CYS SER LEU GLN GLU LYS PHE SER GLN THR ASP SEQRES 9 B 329 ILE LEU ILE LEU MET THR ALA ALA ILE CYS HIS ASP LEU SEQRES 10 B 329 ASP HIS PRO GLY TYR ASN ASN THR TYR GLN ILE ASN ALA SEQRES 11 B 329 ARG THR GLU LEU ALA VAL ARG TYR ASN ASP ILE SER PRO SEQRES 12 B 329 LEU GLU ASN HIS HIS CYS ALA VAL ALA PHE GLN ILE LEU SEQRES 13 B 329 ALA GLU PRO GLU CYS ASN ILE PHE SER ASN ILE PRO PRO SEQRES 14 B 329 ASP GLY PHE LYS GLN ILE ARG GLN GLY MET ILE THR LEU SEQRES 15 B 329 ILE LEU ALA THR ASP MET ALA ARG HIS ALA GLU ILE MET SEQRES 16 B 329 ASP SER PHE LYS GLU LYS MET GLU ASN PHE ASP TYR SER SEQRES 17 B 329 ASN GLU GLU HIS MET THR LEU LEU LYS MET ILE LEU ILE SEQRES 18 B 329 LYS CYS CYS ASP ILE SER ASN GLU VAL ARG PRO MET GLU SEQRES 19 B 329 VAL ALA GLU PRO TRP VAL ASP CYS LEU LEU GLU GLU TYR SEQRES 20 B 329 PHE MET GLN SER ASP ARG GLU LYS SER GLU GLY LEU PRO SEQRES 21 B 329 VAL ALA PRO PHE MET ASP ARG ASP LYS VAL THR LYS ALA SEQRES 22 B 329 THR ALA GLN ILE GLY PHE ILE LYS PHE VAL LEU ILE PRO SEQRES 23 B 329 MET PHE GLU THR VAL THR LYS LEU PHE PRO MET VAL GLU SEQRES 24 B 329 GLU ILE MET LEU GLN PRO LEU TRP GLU SER ARG ASP ARG SEQRES 25 B 329 TYR GLU GLU LEU LYS ARG ILE ASP ASP ALA MET LYS GLU SEQRES 26 B 329 LEU GLN LYS LYS HET ZN A 901 1 HET MG A 902 1 HET JAR A 900 26 HET ZN B 901 1 HET MG B 902 1 HET JAR B 900 26 HETNAM ZN ZINC ION HETNAM MG MAGNESIUM ION HETNAM JAR 6-[(3S,4S)-1-BENZYL-4-METHYLPYRROLIDIN-3-YL]-1-(1- HETNAM 2 JAR METHYLETHYL)-1,5-DIHYDRO-4H-PYRAZOLO[3,4-D]PYRIMIDIN- HETNAM 3 JAR 4-ONE FORMUL 3 ZN 2(ZN 2+) FORMUL 4 MG 2(MG 2+) FORMUL 5 JAR 2(C20 H25 N5 O) FORMUL 9 HOH *302(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 SER A 229 1 7 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 PHE A 277 1 6 HELIX 8 8 SER A 278 HIS A 292 1 15 HELIX 9 9 ASN A 300 ARG A 308 1 9 HELIX 10 10 THR A 309 TYR A 315 1 7 HELIX 11 11 SER A 319 ALA A 334 1 16 HELIX 12 12 GLU A 335 ASN A 339 5 5 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 GLU A 380 1 14 HELIX 16 16 ASN A 386 SER A 404 1 19 HELIX 17 17 ASN A 405 ARG A 408 5 4 HELIX 18 18 PRO A 409 GLY A 435 1 27 HELIX 19 19 ALA A 439 ASP A 443 5 5 HELIX 20 20 THR A 448 VAL A 460 1 13 HELIX 21 21 VAL A 460 PHE A 472 1 13 HELIX 22 22 MET A 474 MET A 479 1 6 HELIX 23 23 MET A 479 GLU A 502 1 24 HELIX 24 24 SER B 189 LEU B 196 1 8 HELIX 25 25 ASP B 202 TRP B 206 5 5 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 TYR B 246 1 16 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 ASN B 316 1 8 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 414 1 6 HELIX 42 42 GLU B 414 GLY B 435 1 22 HELIX 43 43 ALA B 439 ASP B 443 5 5 HELIX 44 44 THR B 448 VAL B 460 1 13 HELIX 45 45 VAL B 460 PHE B 472 1 13 HELIX 46 46 MET B 474 MET B 479 1 6 HELIX 47 47 MET B 479 LYS B 505 1 27 LINK O HOH A 59 MG MG A 902 1555 1555 2.41 LINK O HOH A 98 MG MG A 902 1555 1555 2.40 LINK NE2 HIS A 256 ZN ZN A 901 1555 1555 2.57 LINK NE2 HIS A 292 ZN ZN A 901 1555 1555 2.58 LINK OD2 ASP A 293 ZN ZN A 901 1555 1555 2.23 LINK OD1 ASP A 293 MG MG A 902 1555 1555 2.38 LINK OD1 ASP A 402 ZN ZN A 901 1555 1555 2.36 LINK O HOH A 512 ZN ZN A 901 1555 1555 2.53 LINK O HOH A 533 MG MG A 902 1555 1555 2.52 LINK O HOH B 57 MG MG B 902 1555 1555 2.31 LINK O HOH B 88 MG MG B 902 1555 1555 2.25 LINK NE2 HIS B 256 ZN ZN B 901 1555 1555 2.53 LINK NE2 HIS B 292 ZN ZN B 901 1555 1555 2.49 LINK OD2 ASP B 293 ZN ZN B 901 1555 1555 2.30 LINK OD1 ASP B 293 MG MG B 902 1555 1555 2.19 LINK OD1 ASP B 402 ZN ZN B 901 1555 1555 2.41 LINK O HOH B 534 MG MG B 902 1555 1555 2.50 SITE 1 AC1 6 HIS A 256 HIS A 292 ASP A 293 ASP A 402 SITE 2 AC1 6 HOH A 512 MG A 902 SITE 1 AC2 5 HOH A 59 HOH A 98 ASP A 293 HOH A 533 SITE 2 AC2 5 ZN A 901 SITE 1 AC3 8 HOH A 9 HOH A 53 HOH A 84 HOH A 136 SITE 2 AC3 8 LEU A 420 TYR A 424 GLN A 453 PHE A 456 SITE 1 AC4 5 HIS B 256 HIS B 292 ASP B 293 ASP B 402 SITE 2 AC4 5 HOH B 525 SITE 1 AC5 4 HOH B 57 HOH B 88 ASP B 293 HOH B 534 SITE 1 AC6 9 LEU A 503 HOH B 10 HOH B 125 HOH B 150 SITE 2 AC6 9 ILE B 403 LEU B 420 PHE B 441 GLN B 453 SITE 3 AC6 9 PHE B 456 CRYST1 103.278 103.278 270.349 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 0.009683 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009683 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003699 0.00000