HEADER HYDROLASE 06-OCT-04 1XOR TITLE CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH TITLE 2 ZARDAVERINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAMP-SPECIFIC 3',5'-CYCLIC PHOSPHODIESTERASE 4D; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D; COMPND 5 SYNONYM: DPDE3, PDE43; 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: PDE4D; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)CODON PLUS(RIL); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS PHOSPHODIESTERASE, PDE, PDE4D, ZARDAVERINE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.L.CARD,B.P.ENGLAND,Y.SUZUKI,D.FONG,B.POWELL,B.LEE,C.LUU, AUTHOR 2 M.TABRIZIZAD,S.GILLETTE,P.N.IBRAHIM,D.R.ARTIS,G.BOLLAG,M.V.MILBURN, AUTHOR 3 S.-H.KIM,J.SCHLESSINGER,K.Y.J.ZHANG REVDAT 3 13-JUL-11 1XOR 1 VERSN REVDAT 2 24-FEB-09 1XOR 1 VERSN REVDAT 1 14-DEC-04 1XOR 0 JRNL AUTH G.L.CARD,B.P.ENGLAND,Y.SUZUKI,D.FONG,B.POWELL,B.LEE,C.LUU, JRNL AUTH 2 M.TABRIZIZAD,S.GILLETTE,P.N.IBRAHIM,D.R.ARTIS,G.BOLLAG, JRNL AUTH 3 M.V.MILBURN,S.-H.KIM,J.SCHLESSINGER,K.Y.J.ZHANG JRNL TITL STRUCTURAL BASIS FOR THE ACTIVITY OF DRUGS THAT INHIBIT JRNL TITL 2 PHOSPHODIESTERASES. JRNL REF STRUCTURE V. 12 2233 2004 JRNL REFN ISSN 0969-2126 JRNL PMID 15576036 JRNL DOI 10.1016/J.STR.2004.10.004 REMARK 2 REMARK 2 RESOLUTION. 1.54 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.25 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.54 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 81.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 107189 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) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5629 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.54 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.58 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7556 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3020 REMARK 3 BIN FREE R VALUE SET COUNT : 417 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5253 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 653 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) : 10.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.80000 REMARK 3 B22 (A**2) : 0.03000 REMARK 3 B33 (A**2) : -0.84000 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): 0.076 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.073 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.053 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.505 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.960 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5480 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 4870 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7444 ; 1.116 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11341 ; 1.010 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 645 ; 2.734 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 854 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6005 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1047 ; 0.005 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1330 ; 0.206 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 5642 ; 0.225 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 2979 ; 0.081 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 483 ; 0.132 ; 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): 10 ; 0.141 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 66 ; 0.274 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 27 ; 0.148 ; 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): 3242 ; 0.375 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5281 ; 0.778 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2238 ; 1.479 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2163 ; 2.403 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 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 88 A 411 REMARK 3 ORIGIN FOR THE GROUP (A): 15.3870 3.3210 53.8830 REMARK 3 T TENSOR REMARK 3 T11: 0.0056 T22: 0.0503 REMARK 3 T33: 0.0399 T12: -0.0042 REMARK 3 T13: 0.0146 T23: -0.0197 REMARK 3 L TENSOR REMARK 3 L11: 0.6980 L22: 1.3824 REMARK 3 L33: 2.2865 L12: 0.2129 REMARK 3 L13: -0.2787 L23: -0.8797 REMARK 3 S TENSOR REMARK 3 S11: 0.0044 S12: 0.0042 S13: -0.0528 REMARK 3 S21: -0.0011 S22: -0.0218 S23: -0.0819 REMARK 3 S31: -0.0283 S32: 0.1156 S33: 0.0174 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 86 B 412 REMARK 3 ORIGIN FOR THE GROUP (A): 3.3980 1.9400 15.2410 REMARK 3 T TENSOR REMARK 3 T11: 0.0788 T22: 0.0493 REMARK 3 T33: 0.0417 T12: -0.0289 REMARK 3 T13: -0.0105 T23: 0.0152 REMARK 3 L TENSOR REMARK 3 L11: 1.1499 L22: 1.0118 REMARK 3 L33: 2.5450 L12: 0.2605 REMARK 3 L13: -0.7024 L23: -0.0938 REMARK 3 S TENSOR REMARK 3 S11: -0.0622 S12: 0.0959 S13: -0.0216 REMARK 3 S21: -0.0564 S22: 0.0473 S23: 0.0721 REMARK 3 S31: 0.2510 S32: -0.1119 S33: 0.0149 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 : 1.40 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 1XOR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-NOV-04. REMARK 100 THE RCSB ID CODE IS RCSB030589. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-AUG-03 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 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 : BLU-ICE REMARK 200 DATA SCALING SOFTWARE : ELVES REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 107189 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.540 REMARK 200 RESOLUTION RANGE LOW (A) : 81.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.54 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.51000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, ETHYLENE GLYCOL, ISOPROPANOL, REMARK 280 GLYCEROL AND DTT , PH 7.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 30.13950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 81.73550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.20050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 81.73550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.13950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.20050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS ONE MONOMER. 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 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 65 REMARK 465 GLY A 66 REMARK 465 SER A 67 REMARK 465 SER A 68 REMARK 465 HIS A 69 REMARK 465 HIS A 70 REMARK 465 HIS A 71 REMARK 465 HIS A 72 REMARK 465 HIS A 73 REMARK 465 HIS A 74 REMARK 465 SER A 75 REMARK 465 SER A 76 REMARK 465 GLY A 77 REMARK 465 LEU A 78 REMARK 465 VAL A 79 REMARK 465 PRO A 80 REMARK 465 ARG A 81 REMARK 465 GLY A 82 REMARK 465 SER A 83 REMARK 465 HIS A 84 REMARK 465 MET A 85 REMARK 465 THR A 86 REMARK 465 GLU A 87 REMARK 465 SER A 294 REMARK 465 SER A 295 REMARK 465 GLY A 296 REMARK 465 GLN A 412 REMARK 465 SER A 413 REMARK 465 MET B 65 REMARK 465 GLY B 66 REMARK 465 SER B 67 REMARK 465 SER B 68 REMARK 465 HIS B 69 REMARK 465 HIS B 70 REMARK 465 HIS B 71 REMARK 465 HIS B 72 REMARK 465 HIS B 73 REMARK 465 HIS B 74 REMARK 465 SER B 75 REMARK 465 SER B 76 REMARK 465 GLY B 77 REMARK 465 LEU B 78 REMARK 465 VAL B 79 REMARK 465 PRO B 80 REMARK 465 ARG B 81 REMARK 465 GLY B 82 REMARK 465 SER B 83 REMARK 465 HIS B 84 REMARK 465 MET B 85 REMARK 465 SER B 413 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 1046 O HOH A 1122 2.14 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 ASP A 386 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 225 10.17 58.38 REMARK 500 ILE A 376 -59.59 -125.13 REMARK 500 SER B 227 55.37 39.88 REMARK 500 ASP B 301 -61.40 -95.40 REMARK 500 ILE B 376 -60.60 -124.63 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 A1261 DISTANCE = 5.06 ANGSTROMS REMARK 525 HOH A1262 DISTANCE = 5.17 ANGSTROMS REMARK 525 HOH B2119 DISTANCE = 5.46 ANGSTROMS REMARK 525 HOH B2319 DISTANCE = 5.25 ANGSTROMS REMARK 600 REMARK 600 HETEROGEN REMARK 600 ZAR IS ALSO KNOWN AS ZARDAVERINE. REMARK 600 HOH 1003-1007 ARE ASSOCIATED WITH CHAIN A. REMARK 600 HOH 2003-2007 ARE ASSOCIATED WITH CHAIN B. 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 A1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ZAR A 701 O1 REMARK 620 2 HOH A1007 O 80.3 REMARK 620 3 ASP A 318 OD1 92.0 90.4 REMARK 620 4 HIS A 164 NE2 92.6 172.9 90.3 REMARK 620 5 HIS A 200 NE2 174.3 94.0 89.2 93.1 REMARK 620 6 ASP A 201 OD2 93.4 92.0 174.4 88.0 85.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1002 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1004 O REMARK 620 2 ASP A 201 OD1 84.8 REMARK 620 3 HOH A1007 O 95.7 95.9 REMARK 620 4 HOH A1003 O 91.5 86.6 172.6 REMARK 620 5 HOH A1006 O 175.7 98.2 87.1 85.6 REMARK 620 6 HOH A1005 O 85.1 167.7 92.1 86.6 91.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B2007 O REMARK 620 2 ZAR B 704 O1 77.6 REMARK 620 3 ASP B 318 OD1 90.9 80.4 REMARK 620 4 ASP B 201 OD2 91.1 105.2 174.4 REMARK 620 5 HIS B 200 NE2 96.6 167.6 88.8 85.7 REMARK 620 6 HIS B 164 NE2 170.9 93.4 89.1 89.8 92.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1002 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B2003 O REMARK 620 2 HOH B2004 O 90.1 REMARK 620 3 HOH B2007 O 173.2 96.7 REMARK 620 4 HOH B2005 O 87.1 86.3 92.9 REMARK 620 5 HOH B2006 O 89.1 176.9 84.1 90.7 REMARK 620 6 ASP B 201 OD1 85.6 84.1 95.5 167.9 98.8 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 ZN A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZAR A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZAR B 704 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1XLX RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH CILOMILAST REMARK 900 RELATED ID: 1XLZ RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH FILAMINAST REMARK 900 RELATED ID: 1XM4 RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH PICLAMILAST REMARK 900 RELATED ID: 1XM6 RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH (R)-MESOPRAM REMARK 900 RELATED ID: 1XMU RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH ROFLUMILAST REMARK 900 RELATED ID: 1XMY RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH (R)-ROLIPRAM REMARK 900 RELATED ID: 1XN0 RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH (R,S)-ROLIPRAM REMARK 900 RELATED ID: 1XOM RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH CILOMILAST REMARK 900 RELATED ID: 1XON RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH PICLAMILAST REMARK 900 RELATED ID: 1XOQ RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH ROFLUMILAST REMARK 900 RELATED ID: 1XOS RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH SILDENAFIL REMARK 900 RELATED ID: 1XOT RELATED DB: PDB REMARK 900 PDE4B IN COMPLEX WITH VARDENAFIL REMARK 900 RELATED ID: 1XOZ RELATED DB: PDB REMARK 900 PDE5A IN COMPLEX WITH TADALAFIL REMARK 900 RELATED ID: 1XP0 RELATED DB: PDB REMARK 900 PDE5A IN COMPLEX WITH VARDENAFIL DBREF 1XOR A 86 413 UNP Q08499 PDE4D_HUMAN 388 715 DBREF 1XOR B 86 413 UNP Q08499 PDE4D_HUMAN 388 715 SEQADV 1XOR MET A 65 UNP Q08499 INITIATING METHIONINE SEQADV 1XOR GLY A 66 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR SER A 67 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR SER A 68 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR HIS A 69 UNP Q08499 EXPRESSION TAG SEQADV 1XOR HIS A 70 UNP Q08499 EXPRESSION TAG SEQADV 1XOR HIS A 71 UNP Q08499 EXPRESSION TAG SEQADV 1XOR HIS A 72 UNP Q08499 EXPRESSION TAG SEQADV 1XOR HIS A 73 UNP Q08499 EXPRESSION TAG SEQADV 1XOR HIS A 74 UNP Q08499 EXPRESSION TAG SEQADV 1XOR SER A 75 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR SER A 76 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR GLY A 77 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR LEU A 78 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR VAL A 79 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR PRO A 80 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR ARG A 81 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR GLY A 82 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR SER A 83 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR HIS A 84 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR MET A 85 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR MET B 65 UNP Q08499 INITIATING METHIONINE SEQADV 1XOR GLY B 66 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR SER B 67 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR SER B 68 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR HIS B 69 UNP Q08499 EXPRESSION TAG SEQADV 1XOR HIS B 70 UNP Q08499 EXPRESSION TAG SEQADV 1XOR HIS B 71 UNP Q08499 EXPRESSION TAG SEQADV 1XOR HIS B 72 UNP Q08499 EXPRESSION TAG SEQADV 1XOR HIS B 73 UNP Q08499 EXPRESSION TAG SEQADV 1XOR HIS B 74 UNP Q08499 EXPRESSION TAG SEQADV 1XOR SER B 75 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR SER B 76 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR GLY B 77 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR LEU B 78 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR VAL B 79 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR PRO B 80 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR ARG B 81 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR GLY B 82 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR SER B 83 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR HIS B 84 UNP Q08499 CLONING ARTIFACT SEQADV 1XOR MET B 85 UNP Q08499 CLONING ARTIFACT SEQRES 1 A 349 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 349 LEU VAL PRO ARG GLY SER HIS MET THR GLU GLN GLU ASP SEQRES 3 A 349 VAL LEU ALA LYS GLU LEU GLU ASP VAL ASN LYS TRP GLY SEQRES 4 A 349 LEU HIS VAL PHE ARG ILE ALA GLU LEU SER GLY ASN ARG SEQRES 5 A 349 PRO LEU THR VAL ILE MET HIS THR ILE PHE GLN GLU ARG SEQRES 6 A 349 ASP LEU LEU LYS THR PHE LYS ILE PRO VAL ASP THR LEU SEQRES 7 A 349 ILE THR TYR LEU MET THR LEU GLU ASP HIS TYR HIS ALA SEQRES 8 A 349 ASP VAL ALA TYR HIS ASN ASN ILE HIS ALA ALA ASP VAL SEQRES 9 A 349 VAL GLN SER THR HIS VAL LEU LEU SER THR PRO ALA LEU SEQRES 10 A 349 GLU ALA VAL PHE THR ASP LEU GLU ILE LEU ALA ALA ILE SEQRES 11 A 349 PHE ALA SER ALA ILE HIS ASP VAL ASP HIS PRO GLY VAL SEQRES 12 A 349 SER ASN GLN PHE LEU ILE ASN THR ASN SER GLU LEU ALA SEQRES 13 A 349 LEU MET TYR ASN ASP SER SER VAL LEU GLU ASN HIS HIS SEQRES 14 A 349 LEU ALA VAL GLY PHE LYS LEU LEU GLN GLU GLU ASN CYS SEQRES 15 A 349 ASP ILE PHE GLN ASN LEU THR LYS LYS GLN ARG GLN SER SEQRES 16 A 349 LEU ARG LYS MET VAL ILE ASP ILE VAL LEU ALA THR ASP SEQRES 17 A 349 MET SER LYS HIS MET ASN LEU LEU ALA ASP LEU LYS THR SEQRES 18 A 349 MET VAL GLU THR LYS LYS VAL THR SER SER GLY VAL LEU SEQRES 19 A 349 LEU LEU ASP ASN TYR SER ASP ARG ILE GLN VAL LEU GLN SEQRES 20 A 349 ASN MET VAL HIS CYS ALA ASP LEU SER ASN PRO THR LYS SEQRES 21 A 349 PRO LEU GLN LEU TYR ARG GLN TRP THR ASP ARG ILE MET SEQRES 22 A 349 GLU GLU PHE PHE ARG GLN GLY ASP ARG GLU ARG GLU ARG SEQRES 23 A 349 GLY MET GLU ILE SER PRO MET CYS ASP LYS HIS ASN ALA SEQRES 24 A 349 SER VAL GLU LYS SER GLN VAL GLY PHE ILE ASP TYR ILE SEQRES 25 A 349 VAL HIS PRO LEU TRP GLU THR TRP ALA ASP LEU VAL HIS SEQRES 26 A 349 PRO ASP ALA GLN ASP ILE LEU ASP THR LEU GLU ASP ASN SEQRES 27 A 349 ARG GLU TRP TYR GLN SER THR ILE PRO GLN SER SEQRES 1 B 349 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 349 LEU VAL PRO ARG GLY SER HIS MET THR GLU GLN GLU ASP SEQRES 3 B 349 VAL LEU ALA LYS GLU LEU GLU ASP VAL ASN LYS TRP GLY SEQRES 4 B 349 LEU HIS VAL PHE ARG ILE ALA GLU LEU SER GLY ASN ARG SEQRES 5 B 349 PRO LEU THR VAL ILE MET HIS THR ILE PHE GLN GLU ARG SEQRES 6 B 349 ASP LEU LEU LYS THR PHE LYS ILE PRO VAL ASP THR LEU SEQRES 7 B 349 ILE THR TYR LEU MET THR LEU GLU ASP HIS TYR HIS ALA SEQRES 8 B 349 ASP VAL ALA TYR HIS ASN ASN ILE HIS ALA ALA ASP VAL SEQRES 9 B 349 VAL GLN SER THR HIS VAL LEU LEU SER THR PRO ALA LEU SEQRES 10 B 349 GLU ALA VAL PHE THR ASP LEU GLU ILE LEU ALA ALA ILE SEQRES 11 B 349 PHE ALA SER ALA ILE HIS ASP VAL ASP HIS PRO GLY VAL SEQRES 12 B 349 SER ASN GLN PHE LEU ILE ASN THR ASN SER GLU LEU ALA SEQRES 13 B 349 LEU MET TYR ASN ASP SER SER VAL LEU GLU ASN HIS HIS SEQRES 14 B 349 LEU ALA VAL GLY PHE LYS LEU LEU GLN GLU GLU ASN CYS SEQRES 15 B 349 ASP ILE PHE GLN ASN LEU THR LYS LYS GLN ARG GLN SER SEQRES 16 B 349 LEU ARG LYS MET VAL ILE ASP ILE VAL LEU ALA THR ASP SEQRES 17 B 349 MET SER LYS HIS MET ASN LEU LEU ALA ASP LEU LYS THR SEQRES 18 B 349 MET VAL GLU THR LYS LYS VAL THR SER SER GLY VAL LEU SEQRES 19 B 349 LEU LEU ASP ASN TYR SER ASP ARG ILE GLN VAL LEU GLN SEQRES 20 B 349 ASN MET VAL HIS CYS ALA ASP LEU SER ASN PRO THR LYS SEQRES 21 B 349 PRO LEU GLN LEU TYR ARG GLN TRP THR ASP ARG ILE MET SEQRES 22 B 349 GLU GLU PHE PHE ARG GLN GLY ASP ARG GLU ARG GLU ARG SEQRES 23 B 349 GLY MET GLU ILE SER PRO MET CYS ASP LYS HIS ASN ALA SEQRES 24 B 349 SER VAL GLU LYS SER GLN VAL GLY PHE ILE ASP TYR ILE SEQRES 25 B 349 VAL HIS PRO LEU TRP GLU THR TRP ALA ASP LEU VAL HIS SEQRES 26 B 349 PRO ASP ALA GLN ASP ILE LEU ASP THR LEU GLU ASP ASN SEQRES 27 B 349 ARG GLU TRP TYR GLN SER THR ILE PRO GLN SER HET ZN A1001 1 HET MG A1002 1 HET ZN B1001 1 HET MG B1002 1 HET ZAR A 701 57 HET ZAR B 704 57 HETNAM ZN ZINC ION HETNAM MG MAGNESIUM ION HETNAM ZAR 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3- HETNAM 2 ZAR ONE FORMUL 3 ZN 2(ZN 2+) FORMUL 4 MG 2(MG 2+) FORMUL 7 ZAR 2(C12 H10 F2 N2 O3) FORMUL 9 HOH *653(H2 O) HELIX 1 1 GLN A 88 GLU A 97 1 10 HELIX 2 2 HIS A 105 SER A 113 1 9 HELIX 3 3 ARG A 116 ARG A 129 1 14 HELIX 4 4 ASP A 130 PHE A 135 1 6 HELIX 5 5 PRO A 138 HIS A 152 1 15 HELIX 6 6 ASN A 161 SER A 177 1 17 HELIX 7 7 THR A 178 GLU A 182 5 5 HELIX 8 8 THR A 186 HIS A 200 1 15 HELIX 9 9 SER A 208 THR A 215 1 8 HELIX 10 10 SER A 217 ASN A 224 1 8 HELIX 11 11 SER A 227 LEU A 240 1 14 HELIX 12 12 LEU A 241 GLU A 243 5 3 HELIX 13 13 THR A 253 ALA A 270 1 18 HELIX 14 14 THR A 271 SER A 274 5 4 HELIX 15 15 LYS A 275 THR A 289 1 15 HELIX 16 16 ASN A 302 LEU A 319 1 18 HELIX 17 17 SER A 320 LYS A 324 5 5 HELIX 18 18 PRO A 325 ARG A 350 1 26 HELIX 19 19 SER A 364 ILE A 376 1 13 HELIX 20 20 ILE A 376 VAL A 388 1 13 HELIX 21 21 ALA A 392 ILE A 410 1 19 HELIX 22 22 THR B 86 LEU B 96 1 11 HELIX 23 23 GLU B 97 VAL B 99 5 3 HELIX 24 24 HIS B 105 SER B 113 1 9 HELIX 25 25 ARG B 116 ARG B 129 1 14 HELIX 26 26 ASP B 130 PHE B 135 1 6 HELIX 27 27 PRO B 138 HIS B 152 1 15 HELIX 28 28 ASN B 161 SER B 177 1 17 HELIX 29 29 THR B 178 GLU B 182 5 5 HELIX 30 30 THR B 186 HIS B 200 1 15 HELIX 31 31 SER B 208 THR B 215 1 8 HELIX 32 32 SER B 217 ASN B 224 1 8 HELIX 33 33 SER B 227 LEU B 240 1 14 HELIX 34 34 LEU B 241 GLU B 243 5 3 HELIX 35 35 THR B 253 ALA B 270 1 18 HELIX 36 36 THR B 271 SER B 274 5 4 HELIX 37 37 LYS B 275 THR B 289 1 15 HELIX 38 38 ASN B 302 LEU B 319 1 18 HELIX 39 39 SER B 320 LYS B 324 5 5 HELIX 40 40 PRO B 325 ARG B 350 1 26 HELIX 41 41 SER B 364 ILE B 376 1 13 HELIX 42 42 ILE B 376 VAL B 388 1 13 HELIX 43 43 ALA B 392 THR B 409 1 18 LINK ZN ZN A1001 O1 AZAR A 701 1555 1555 2.16 LINK ZN ZN A1001 O HOH A1007 1555 1555 2.15 LINK ZN ZN A1001 OD1 ASP A 318 1555 1555 2.15 LINK ZN ZN A1001 O1 BZAR A 701 1555 1555 2.15 LINK ZN ZN A1001 NE2 HIS A 164 1555 1555 2.18 LINK ZN ZN A1001 NE2 HIS A 200 1555 1555 2.20 LINK ZN ZN A1001 OD2 ASP A 201 1555 1555 2.13 LINK MG MG A1002 O HOH A1004 1555 1555 2.13 LINK MG MG A1002 OD1 ASP A 201 1555 1555 2.09 LINK MG MG A1002 O HOH A1007 1555 1555 2.10 LINK MG MG A1002 O HOH A1003 1555 1555 2.19 LINK MG MG A1002 O HOH A1006 1555 1555 2.09 LINK MG MG A1002 O HOH A1005 1555 1555 2.18 LINK ZN ZN B1001 O HOH B2007 1555 1555 2.14 LINK ZN ZN B1001 O1 BZAR B 704 1555 1555 2.11 LINK ZN ZN B1001 O1 AZAR B 704 1555 1555 2.16 LINK ZN ZN B1001 OD1 ASP B 318 1555 1555 2.15 LINK ZN ZN B1001 OD2 ASP B 201 1555 1555 2.10 LINK ZN ZN B1001 NE2 HIS B 200 1555 1555 2.22 LINK ZN ZN B1001 NE2 HIS B 164 1555 1555 2.18 LINK MG MG B1002 O HOH B2003 1555 1555 2.15 LINK MG MG B1002 O HOH B2004 1555 1555 2.14 LINK MG MG B1002 O HOH B2007 1555 1555 2.11 LINK MG MG B1002 O HOH B2005 1555 1555 2.12 LINK MG MG B1002 O HOH B2006 1555 1555 2.07 LINK MG MG B1002 OD1 ASP B 201 1555 1555 2.08 CISPEP 1 HIS A 389 PRO A 390 0 1.49 CISPEP 2 HIS B 389 PRO B 390 0 -0.34 SITE 1 AC1 6 HIS A 164 HIS A 200 ASP A 201 ASP A 318 SITE 2 AC1 6 ZAR A 701 HOH A1007 SITE 1 AC2 6 ASP A 201 HOH A1003 HOH A1004 HOH A1005 SITE 2 AC2 6 HOH A1006 HOH A1007 SITE 1 AC3 6 HIS B 164 HIS B 200 ASP B 201 ASP B 318 SITE 2 AC3 6 ZAR B 704 HOH B2007 SITE 1 AC4 6 ASP B 201 HOH B2003 HOH B2004 HOH B2005 SITE 2 AC4 6 HOH B2006 HOH B2007 SITE 1 AC5 21 TYR A 159 HIS A 160 HIS A 164 ASP A 201 SITE 2 AC5 21 MET A 273 ASP A 318 ASN A 321 PRO A 322 SITE 3 AC5 21 TYR A 329 TRP A 332 THR A 333 ILE A 336 SITE 4 AC5 21 PHE A 340 MET A 357 SER A 368 GLN A 369 SITE 5 AC5 21 PHE A 372 ZN A1001 HOH A1006 HOH A1007 SITE 6 AC5 21 HOH A1283 SITE 1 AC6 22 TYR B 159 HIS B 160 HIS B 164 ASP B 201 SITE 2 AC6 22 ASP B 318 ASN B 321 PRO B 322 TYR B 329 SITE 3 AC6 22 TRP B 332 THR B 333 ILE B 336 PHE B 340 SITE 4 AC6 22 MET B 357 SER B 368 GLN B 369 PHE B 372 SITE 5 AC6 22 ZN B1001 HOH B2006 HOH B2007 HOH B2131 SITE 6 AC6 22 HOH B2271 HOH B2277 CRYST1 60.279 78.401 163.471 90.00 90.00 90.00 P 21 21 21 8 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 0.016590 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012755 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006117 0.00000 MASTER 506 0 6 43 0 0 20 6 0 0 0 54 END