HEADER HYDROLASE 18-MAY-04 1T9S TITLE CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 5A IN COMPLEX WITH GMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: CGMP-SPECIFIC 3',5'-CYCLIC PHOSPHODIESTERASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 SYNONYM: CGB-PDE, CGMP-BINDING CGMP-SPECIFIC PHOSPHODIESTERASE; 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: PDE5A, PDE5; 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 HYDROLASE, PDE5A EXPDTA X-RAY DIFFRACTION AUTHOR K.Y.J.ZHANG,G.L.CARD,Y.SUZUKI,D.R.ARTIS,D.FONG,S.GILLETTE,D.HSIEH, AUTHOR 2 J.NEIMAN,B.L.WEST,C.ZHANG,M.V.MILBURN,S.-H.KIM,J.SCHLESSINGER, AUTHOR 3 G.BOLLAG REVDAT 5 23-AUG-23 1T9S 1 REMARK REVDAT 4 27-OCT-21 1T9S 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 1T9S 1 VERSN REVDAT 2 24-FEB-09 1T9S 1 VERSN REVDAT 1 03-AUG-04 1T9S 0 JRNL AUTH K.Y.J.ZHANG,G.L.CARD,Y.SUZUKI,D.R.ARTIS,D.FONG,S.GILLETTE, JRNL AUTH 2 D.HSIEH,J.NEIMAN,B.L.WEST,C.ZHANG,M.V.MILBURN,S.-H.KIM, JRNL AUTH 3 J.SCHLESSINGER,G.BOLLAG JRNL TITL A GLUTAMINE SWITCH MECHANISM FOR NUCLEOTIDE SELECTIVITY BY JRNL TITL 2 PHOSPHODIESTERASES JRNL REF MOL.CELL V. 15 279 2004 JRNL REFN ISSN 1097-2765 JRNL PMID 15260978 JRNL DOI 10.1016/J.MOLCEL.2004.07.005 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.25 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 69.01 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 48496 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) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2561 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3530 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE SET COUNT : 189 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5274 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 574 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) : 8.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.69000 REMARK 3 B22 (A**2) : -0.53000 REMARK 3 B33 (A**2) : -0.06000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.36000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.174 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.151 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.111 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.116 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.926 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5448 ; 0.010 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 4910 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7338 ; 1.352 ; 1.963 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11468 ; 0.810 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 650 ; 2.702 ; 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): 834 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5916 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1042 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1248 ; 0.204 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 5504 ; 0.222 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 2976 ; 0.085 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 432 ; 0.170 ; 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 ; 0.128 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 75 ; 0.283 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 20 ; 0.156 ; 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): 3270 ; 0.420 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5262 ; 0.842 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2178 ; 1.554 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2076 ; 2.519 ; 4.500 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 535 A 857 6 REMARK 3 1 B 535 B 857 6 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 LOOSE POSITIONAL 1 A (A): 5055 ; 0.32 ; 5.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 5055 ; 0.77 ; 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 534 A 858 REMARK 3 ORIGIN FOR THE GROUP (A): 33.0230 39.7270 3.6590 REMARK 3 T TENSOR REMARK 3 T11: 0.0345 T22: 0.0415 REMARK 3 T33: 0.0543 T12: 0.0191 REMARK 3 T13: 0.0142 T23: -0.0309 REMARK 3 L TENSOR REMARK 3 L11: 1.3750 L22: 2.0681 REMARK 3 L33: 1.5377 L12: 0.3325 REMARK 3 L13: 0.4184 L23: -0.3065 REMARK 3 S TENSOR REMARK 3 S11: 0.0617 S12: -0.0088 S13: 0.0011 REMARK 3 S21: 0.0798 S22: -0.0461 S23: 0.1722 REMARK 3 S31: 0.0636 S32: -0.0623 S33: -0.0156 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 534 B 858 REMARK 3 ORIGIN FOR THE GROUP (A): 54.1180 18.5480 32.6940 REMARK 3 T TENSOR REMARK 3 T11: 0.0679 T22: 0.0817 REMARK 3 T33: 0.0208 T12: -0.0275 REMARK 3 T13: 0.0006 T23: 0.0325 REMARK 3 L TENSOR REMARK 3 L11: 1.7951 L22: 2.2651 REMARK 3 L33: 1.4796 L12: -0.6742 REMARK 3 L13: -0.1644 L23: 0.2027 REMARK 3 S TENSOR REMARK 3 S11: -0.1130 S12: 0.0650 S13: 0.0337 REMARK 3 S21: 0.1676 S22: 0.0903 S23: 0.0803 REMARK 3 S31: -0.0541 S32: -0.0713 S33: 0.0227 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 1T9S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUN-04. REMARK 100 THE DEPOSITION ID IS D_1000022490. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 8.5 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 : 48496 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 69.010 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.12400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.55800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 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: PDB ENTRY 1T9R REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, LITHIUM SULFATE, PH 8.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 45.43600 REMARK 290 SMTRY3 2 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 513 REMARK 465 GLY A 514 REMARK 465 SER A 515 REMARK 465 SER A 516 REMARK 465 HIS A 517 REMARK 465 HIS A 518 REMARK 465 HIS A 519 REMARK 465 HIS A 520 REMARK 465 HIS A 521 REMARK 465 HIS A 522 REMARK 465 SER A 523 REMARK 465 SER A 524 REMARK 465 GLY A 525 REMARK 465 LEU A 526 REMARK 465 VAL A 527 REMARK 465 PRO A 528 REMARK 465 ARG A 529 REMARK 465 GLY A 530 REMARK 465 SER A 531 REMARK 465 HIS A 532 REMARK 465 MET A 533 REMARK 465 MET B 513 REMARK 465 GLY B 514 REMARK 465 SER B 515 REMARK 465 SER B 516 REMARK 465 HIS B 517 REMARK 465 HIS B 518 REMARK 465 HIS B 519 REMARK 465 HIS B 520 REMARK 465 HIS B 521 REMARK 465 HIS B 522 REMARK 465 SER B 523 REMARK 465 SER B 524 REMARK 465 GLY B 525 REMARK 465 LEU B 526 REMARK 465 VAL B 527 REMARK 465 PRO B 528 REMARK 465 ARG B 529 REMARK 465 GLY B 530 REMARK 465 SER B 531 REMARK 465 HIS B 532 REMARK 465 MET B 533 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 948 O HOH A 1147 2.17 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 654 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP A 764 CB - CG - OD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP B 654 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP B 724 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP B 748 CB - CG - OD2 ANGL. DEV. = 6.3 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 ASN A 583 17.73 59.78 REMARK 500 LYS A 630 -76.14 -89.52 REMARK 500 SER A 679 61.43 26.89 REMARK 500 LYS B 630 -71.78 -85.44 REMARK 500 SER B 679 59.91 36.71 REMARK 500 ILE B 824 -51.30 -123.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 617 NE2 REMARK 620 2 HIS A 653 NE2 91.7 REMARK 620 3 ASP A 654 OD2 90.0 85.6 REMARK 620 4 ASP A 764 OD1 88.3 85.9 171.3 REMARK 620 5 5GP A 859 O2P 96.3 172.0 94.9 93.7 REMARK 620 6 HOH A1151 O 174.5 93.0 93.3 89.1 79.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 2 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 654 OD1 REMARK 620 2 5GP A 859 O1P 100.8 REMARK 620 3 HOH A1151 O 98.5 82.4 REMARK 620 4 HOH A1152 O 82.6 176.5 98.1 REMARK 620 5 HOH A1153 O 84.0 90.6 172.8 88.9 REMARK 620 6 HOH A1154 O 162.5 91.9 95.1 84.6 83.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 617 NE2 REMARK 620 2 HIS B 653 NE2 91.3 REMARK 620 3 ASP B 654 OD2 87.1 89.5 REMARK 620 4 ASP B 764 OD1 86.2 86.7 172.3 REMARK 620 5 5GP B 859 O2P 98.4 170.2 92.4 92.4 REMARK 620 6 HOH B1133 O 178.7 87.6 92.1 94.5 82.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 2 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 654 OD1 REMARK 620 2 5GP B 859 O1P 104.3 REMARK 620 3 HOH B1133 O 91.9 83.2 REMARK 620 4 HOH B1134 O 85.4 168.7 90.8 REMARK 620 5 HOH B1135 O 86.0 93.6 175.6 92.9 REMARK 620 6 HOH B1136 O 165.0 89.7 94.9 81.2 88.0 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 ZN A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP A 859 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP B 859 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1T9R RELATED DB: PDB REMARK 900 RELATED ID: 1TAZ RELATED DB: PDB REMARK 900 RELATED ID: 1TB5 RELATED DB: PDB REMARK 900 RELATED ID: 1TB7 RELATED DB: PDB REMARK 900 RELATED ID: 1TBB RELATED DB: PDB REMARK 900 RELATED ID: 1TBF RELATED DB: PDB DBREF 1T9S A 534 858 UNP O76074 PDE5A_HUMAN 534 858 DBREF 1T9S B 534 858 UNP O76074 PDE5A_HUMAN 534 858 SEQADV 1T9S MET A 513 UNP O76074 EXPRESSION TAG SEQADV 1T9S GLY A 514 UNP O76074 EXPRESSION TAG SEQADV 1T9S SER A 515 UNP O76074 EXPRESSION TAG SEQADV 1T9S SER A 516 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS A 517 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS A 518 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS A 519 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS A 520 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS A 521 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS A 522 UNP O76074 EXPRESSION TAG SEQADV 1T9S SER A 523 UNP O76074 EXPRESSION TAG SEQADV 1T9S SER A 524 UNP O76074 EXPRESSION TAG SEQADV 1T9S GLY A 525 UNP O76074 EXPRESSION TAG SEQADV 1T9S LEU A 526 UNP O76074 EXPRESSION TAG SEQADV 1T9S VAL A 527 UNP O76074 EXPRESSION TAG SEQADV 1T9S PRO A 528 UNP O76074 EXPRESSION TAG SEQADV 1T9S ARG A 529 UNP O76074 EXPRESSION TAG SEQADV 1T9S GLY A 530 UNP O76074 EXPRESSION TAG SEQADV 1T9S SER A 531 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS A 532 UNP O76074 EXPRESSION TAG SEQADV 1T9S MET A 533 UNP O76074 EXPRESSION TAG SEQADV 1T9S PRO A 658 UNP O76074 ARG 658 ENGINEERED MUTATION SEQADV 1T9S SER A 661 UNP O76074 ASN 661 ENGINEERED MUTATION SEQADV 1T9S GLN A 663 UNP O76074 SER 663 ENGINEERED MUTATION SEQADV 1T9S PHE A 664 UNP O76074 TYR 664 ENGINEERED MUTATION SEQADV 1T9S LEU A 665 UNP O76074 ILE 665 ENGINEERED MUTATION SEQADV 1T9S ILE A 576 UNP O76074 GLN 666 ENGINEERED MUTATION SEQADV 1T9S ASN A 667 UNP O76074 ARG 667 ENGINEERED MUTATION SEQADV 1T9S THR A 668 UNP O76074 SER 668 ENGINEERED MUTATION SEQADV 1T9S ASN A 669 UNP O76074 GLU 669 ENGINEERED MUTATION SEQADV 1T9S SER A 670 UNP O76074 HIS 670 ENGINEERED MUTATION SEQADV 1T9S GLU A 671 UNP O76074 PRO 671 ENGINEERED MUTATION SEQADV 1T9S LEU A 674 UNP O76074 GLN 674 ENGINEERED MUTATION SEQADV 1T9S MET A 675 UNP O76074 LEU 675 ENGINEERED MUTATION SEQADV 1T9S ASN A 676A UNP O76074 CYS 677 ENGINEERED MUTATION SEQADV 1T9S ASP A 677 UNP O76074 ENGINEERED MUTATION SEQADV 1T9S GLU A 678 UNP O76074 HIS 678 ENGINEERED MUTATION SEQADV 1T9S VAL A 680 UNP O76074 ILE 680 ENGINEERED MUTATION SEQADV 1T9S LEU A 681 UNP O76074 MET 681 ENGINEERED MUTATION SEQADV 1T9S MET B 513 UNP O76074 EXPRESSION TAG SEQADV 1T9S GLY B 514 UNP O76074 EXPRESSION TAG SEQADV 1T9S SER B 515 UNP O76074 EXPRESSION TAG SEQADV 1T9S SER B 516 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS B 517 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS B 518 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS B 519 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS B 520 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS B 521 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS B 522 UNP O76074 EXPRESSION TAG SEQADV 1T9S SER B 523 UNP O76074 EXPRESSION TAG SEQADV 1T9S SER B 524 UNP O76074 EXPRESSION TAG SEQADV 1T9S GLY B 525 UNP O76074 EXPRESSION TAG SEQADV 1T9S LEU B 526 UNP O76074 EXPRESSION TAG SEQADV 1T9S VAL B 527 UNP O76074 EXPRESSION TAG SEQADV 1T9S PRO B 528 UNP O76074 EXPRESSION TAG SEQADV 1T9S ARG B 529 UNP O76074 EXPRESSION TAG SEQADV 1T9S GLY B 530 UNP O76074 EXPRESSION TAG SEQADV 1T9S SER B 531 UNP O76074 EXPRESSION TAG SEQADV 1T9S HIS B 532 UNP O76074 EXPRESSION TAG SEQADV 1T9S MET B 533 UNP O76074 EXPRESSION TAG SEQADV 1T9S PRO B 658 UNP O76074 ARG 658 ENGINEERED MUTATION SEQADV 1T9S SER B 661 UNP O76074 ASN 661 ENGINEERED MUTATION SEQADV 1T9S GLN B 663 UNP O76074 SER 663 ENGINEERED MUTATION SEQADV 1T9S PHE B 664 UNP O76074 TYR 664 ENGINEERED MUTATION SEQADV 1T9S LEU B 665 UNP O76074 ILE 665 ENGINEERED MUTATION SEQADV 1T9S ILE B 576 UNP O76074 GLN 666 ENGINEERED MUTATION SEQADV 1T9S ASN B 667 UNP O76074 ARG 667 ENGINEERED MUTATION SEQADV 1T9S THR B 668 UNP O76074 SER 668 ENGINEERED MUTATION SEQADV 1T9S ASN B 669 UNP O76074 GLU 669 ENGINEERED MUTATION SEQADV 1T9S SER B 670 UNP O76074 HIS 670 ENGINEERED MUTATION SEQADV 1T9S GLU B 671 UNP O76074 PRO 671 ENGINEERED MUTATION SEQADV 1T9S LEU B 674 UNP O76074 GLN 674 ENGINEERED MUTATION SEQADV 1T9S MET B 675 UNP O76074 LEU 675 ENGINEERED MUTATION SEQADV 1T9S ASN B 676A UNP O76074 CYS 677 ENGINEERED MUTATION SEQADV 1T9S ASP B 677 UNP O76074 ENGINEERED MUTATION SEQADV 1T9S GLU B 678 UNP O76074 HIS 678 ENGINEERED MUTATION SEQADV 1T9S VAL B 680 UNP O76074 ILE 680 ENGINEERED MUTATION SEQADV 1T9S LEU B 681 UNP O76074 MET 681 ENGINEERED MUTATION SEQRES 1 A 347 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 347 LEU VAL PRO ARG GLY SER HIS MET GLU GLU GLU THR ARG SEQRES 3 A 347 GLU LEU GLN SER LEU ALA ALA ALA VAL VAL PRO SER ALA SEQRES 4 A 347 GLN THR LEU LYS ILE THR ASP PHE SER PHE SER ASP PHE SEQRES 5 A 347 GLU LEU SER ASP LEU GLU THR ALA LEU CYS THR ILE ARG SEQRES 6 A 347 MET PHE THR ASP LEU ASN LEU VAL GLN ASN PHE GLN MET SEQRES 7 A 347 LYS HIS GLU VAL LEU CYS ARG TRP ILE LEU SER VAL LYS SEQRES 8 A 347 LYS ASN TYR ARG LYS ASN VAL ALA TYR HIS ASN TRP ARG SEQRES 9 A 347 HIS ALA PHE ASN THR ALA GLN CYS MET PHE ALA ALA LEU SEQRES 10 A 347 LYS ALA GLY LYS ILE GLN ASN LYS LEU THR ASP LEU GLU SEQRES 11 A 347 ILE LEU ALA LEU LEU ILE ALA ALA LEU SER HIS ASP LEU SEQRES 12 A 347 ASP HIS PRO GLY VAL SER ASN GLN PHE LEU ILE ASN THR SEQRES 13 A 347 ASN SER GLU LEU ALA LEU MET TYR ASN ASP GLU SER VAL SEQRES 14 A 347 LEU GLU HIS HIS HIS PHE ASP GLN CYS LEU MET ILE LEU SEQRES 15 A 347 ASN SER PRO GLY ASN GLN ILE LEU SER GLY LEU SER ILE SEQRES 16 A 347 GLU GLU TYR LYS THR THR LEU LYS ILE ILE LYS GLN ALA SEQRES 17 A 347 ILE LEU ALA THR ASP LEU ALA LEU TYR ILE LYS ARG ARG SEQRES 18 A 347 GLY GLU PHE PHE GLU LEU ILE ARG LYS ASN GLN PHE ASN SEQRES 19 A 347 LEU GLU ASP PRO HIS GLN LYS GLU LEU PHE LEU ALA MET SEQRES 20 A 347 LEU MET THR ALA CYS ASP LEU SER ALA ILE THR LYS PRO SEQRES 21 A 347 TRP PRO ILE GLN GLN ARG ILE ALA GLU LEU VAL ALA THR SEQRES 22 A 347 GLU PHE PHE ASP GLN GLY ASP ARG GLU ARG LYS GLU LEU SEQRES 23 A 347 ASN ILE GLU PRO THR ASP LEU MET ASN ARG GLU LYS LYS SEQRES 24 A 347 ASN LYS ILE PRO SER MET GLN VAL GLY PHE ILE ASP ALA SEQRES 25 A 347 ILE CYS LEU GLN LEU TYR GLU ALA LEU THR HIS VAL SER SEQRES 26 A 347 GLU ASP CYS PHE PRO LEU LEU ASP GLY CYS ARG LYS ASN SEQRES 27 A 347 ARG GLN LYS TRP GLN ALA LEU ALA GLU SEQRES 1 B 347 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 347 LEU VAL PRO ARG GLY SER HIS MET GLU GLU GLU THR ARG SEQRES 3 B 347 GLU LEU GLN SER LEU ALA ALA ALA VAL VAL PRO SER ALA SEQRES 4 B 347 GLN THR LEU LYS ILE THR ASP PHE SER PHE SER ASP PHE SEQRES 5 B 347 GLU LEU SER ASP LEU GLU THR ALA LEU CYS THR ILE ARG SEQRES 6 B 347 MET PHE THR ASP LEU ASN LEU VAL GLN ASN PHE GLN MET SEQRES 7 B 347 LYS HIS GLU VAL LEU CYS ARG TRP ILE LEU SER VAL LYS SEQRES 8 B 347 LYS ASN TYR ARG LYS ASN VAL ALA TYR HIS ASN TRP ARG SEQRES 9 B 347 HIS ALA PHE ASN THR ALA GLN CYS MET PHE ALA ALA LEU SEQRES 10 B 347 LYS ALA GLY LYS ILE GLN ASN LYS LEU THR ASP LEU GLU SEQRES 11 B 347 ILE LEU ALA LEU LEU ILE ALA ALA LEU SER HIS ASP LEU SEQRES 12 B 347 ASP HIS PRO GLY VAL SER ASN GLN PHE LEU ILE ASN THR SEQRES 13 B 347 ASN SER GLU LEU ALA LEU MET TYR ASN ASP GLU SER VAL SEQRES 14 B 347 LEU GLU HIS HIS HIS PHE ASP GLN CYS LEU MET ILE LEU SEQRES 15 B 347 ASN SER PRO GLY ASN GLN ILE LEU SER GLY LEU SER ILE SEQRES 16 B 347 GLU GLU TYR LYS THR THR LEU LYS ILE ILE LYS GLN ALA SEQRES 17 B 347 ILE LEU ALA THR ASP LEU ALA LEU TYR ILE LYS ARG ARG SEQRES 18 B 347 GLY GLU PHE PHE GLU LEU ILE ARG LYS ASN GLN PHE ASN SEQRES 19 B 347 LEU GLU ASP PRO HIS GLN LYS GLU LEU PHE LEU ALA MET SEQRES 20 B 347 LEU MET THR ALA CYS ASP LEU SER ALA ILE THR LYS PRO SEQRES 21 B 347 TRP PRO ILE GLN GLN ARG ILE ALA GLU LEU VAL ALA THR SEQRES 22 B 347 GLU PHE PHE ASP GLN GLY ASP ARG GLU ARG LYS GLU LEU SEQRES 23 B 347 ASN ILE GLU PRO THR ASP LEU MET ASN ARG GLU LYS LYS SEQRES 24 B 347 ASN LYS ILE PRO SER MET GLN VAL GLY PHE ILE ASP ALA SEQRES 25 B 347 ILE CYS LEU GLN LEU TYR GLU ALA LEU THR HIS VAL SER SEQRES 26 B 347 GLU ASP CYS PHE PRO LEU LEU ASP GLY CYS ARG LYS ASN SEQRES 27 B 347 ARG GLN LYS TRP GLN ALA LEU ALA GLU HET ZN A 1 1 HET MG A 2 1 HET 5GP A 859 24 HET ZN B 1 1 HET MG B 2 1 HET 5GP B 859 24 HETNAM ZN ZINC ION HETNAM MG MAGNESIUM ION HETNAM 5GP GUANOSINE-5'-MONOPHOSPHATE FORMUL 3 ZN 2(ZN 2+) FORMUL 4 MG 2(MG 2+) FORMUL 5 5GP 2(C10 H14 N5 O8 P) FORMUL 9 HOH *574(H2 O) HELIX 1 1 GLU A 534 ALA A 546 1 13 HELIX 2 2 SER A 550 LYS A 555 1 6 HELIX 3 3 SER A 567 LEU A 582 1 16 HELIX 4 4 ASN A 583 PHE A 588 1 6 HELIX 5 5 LYS A 591 ASN A 605 1 15 HELIX 6 6 ASN A 614 ALA A 631 1 18 HELIX 7 7 ILE A 634 LEU A 638 5 5 HELIX 8 8 THR A 639 HIS A 653 1 15 HELIX 9 9 SER A 661 THR A 668 1 8 HELIX 10 10 SER A 670 TYR A 676 1 7 HELIX 11 11 SER A 679 SER A 695 1 17 HELIX 12 12 SER A 705 THR A 723 1 19 HELIX 13 13 ASP A 724 LYS A 741 1 18 HELIX 14 14 ASP A 748 LEU A 765 1 18 HELIX 15 15 SER A 766 LYS A 770 5 5 HELIX 16 16 PRO A 771 LEU A 797 1 27 HELIX 17 17 THR A 802 ASN A 811 5 10 HELIX 18 18 LYS A 812 ILE A 824 1 13 HELIX 19 19 ILE A 824 SER A 836 1 13 HELIX 20 20 CYS A 839 GLU A 858 1 20 HELIX 21 21 GLU B 534 ALA B 546 1 13 HELIX 22 22 SER B 550 LYS B 555 1 6 HELIX 23 23 SER B 567 LEU B 582 1 16 HELIX 24 24 ASN B 583 PHE B 588 1 6 HELIX 25 25 LYS B 591 ASN B 605 1 15 HELIX 26 26 ASN B 614 ALA B 631 1 18 HELIX 27 27 ILE B 634 LEU B 638 5 5 HELIX 28 28 THR B 639 HIS B 653 1 15 HELIX 29 29 SER B 661 THR B 668 1 8 HELIX 30 30 SER B 670 TYR B 676 1 7 HELIX 31 31 SER B 679 SER B 695 1 17 HELIX 32 32 SER B 705 THR B 723 1 19 HELIX 33 33 ASP B 724 LYS B 741 1 18 HELIX 34 34 ASP B 748 LEU B 765 1 18 HELIX 35 35 SER B 766 LYS B 770 5 5 HELIX 36 36 PRO B 771 LEU B 797 1 27 HELIX 37 37 THR B 802 ASN B 811 5 10 HELIX 38 38 LYS B 812 ILE B 824 1 13 HELIX 39 39 ILE B 824 SER B 836 1 13 HELIX 40 40 CYS B 839 GLU B 858 1 20 LINK ZN ZN A 1 NE2 HIS A 617 1555 1555 2.13 LINK ZN ZN A 1 NE2 HIS A 653 1555 1555 2.13 LINK ZN ZN A 1 OD2 ASP A 654 1555 1555 2.02 LINK ZN ZN A 1 OD1 ASP A 764 1555 1555 2.07 LINK ZN ZN A 1 O2P 5GP A 859 1555 1555 2.02 LINK ZN ZN A 1 O HOH A1151 1555 1555 2.05 LINK MG MG A 2 OD1 ASP A 654 1555 1555 2.16 LINK MG MG A 2 O1P 5GP A 859 1555 1555 2.16 LINK MG MG A 2 O HOH A1151 1555 1555 2.16 LINK MG MG A 2 O HOH A1152 1555 1555 2.20 LINK MG MG A 2 O HOH A1153 1555 1555 2.16 LINK MG MG A 2 O HOH A1154 1555 1555 2.17 LINK ZN ZN B 1 NE2 HIS B 617 1555 1555 2.12 LINK ZN ZN B 1 NE2 HIS B 653 1555 1555 2.11 LINK ZN ZN B 1 OD2 ASP B 654 1555 1555 2.05 LINK ZN ZN B 1 OD1 ASP B 764 1555 1555 2.11 LINK ZN ZN B 1 O2P 5GP B 859 1555 1555 2.03 LINK ZN ZN B 1 O HOH B1133 1555 1555 2.02 LINK MG MG B 2 OD1 ASP B 654 1555 1555 2.14 LINK MG MG B 2 O1P 5GP B 859 1555 1555 2.15 LINK MG MG B 2 O HOH B1133 1555 1555 2.16 LINK MG MG B 2 O HOH B1134 1555 1555 2.21 LINK MG MG B 2 O HOH B1135 1555 1555 2.19 LINK MG MG B 2 O HOH B1136 1555 1555 2.15 SITE 1 AC1 7 MG A 2 HIS A 617 HIS A 653 ASP A 654 SITE 2 AC1 7 ASP A 764 5GP A 859 HOH A1151 SITE 1 AC2 7 ZN A 1 ASP A 654 5GP A 859 HOH A1151 SITE 2 AC2 7 HOH A1152 HOH A1153 HOH A1154 SITE 1 AC3 7 MG B 2 HIS B 617 HIS B 653 ASP B 654 SITE 2 AC3 7 ASP B 764 5GP B 859 HOH B1133 SITE 1 AC4 7 ZN B 1 ASP B 654 5GP B 859 HOH B1133 SITE 2 AC4 7 HOH B1134 HOH B1135 HOH B1136 SITE 1 AC5 18 ZN A 1 MG A 2 HIS A 613 HIS A 617 SITE 2 AC5 18 ASP A 654 ASP A 764 LEU A 765 GLN A 817 SITE 3 AC5 18 PHE A 820 HOH A 862 HOH A 866 HOH A 867 SITE 4 AC5 18 HOH A 888 HOH A 904 HOH A 998 HOH A1151 SITE 5 AC5 18 HOH A1153 HOH A1155 SITE 1 AC6 18 ZN B 1 MG B 2 HIS B 613 HIS B 617 SITE 2 AC6 18 ASP B 654 ASP B 764 LEU B 765 GLN B 817 SITE 3 AC6 18 PHE B 820 HOH B 861 HOH B 863 HOH B 877 SITE 4 AC6 18 HOH B 905 HOH B 938 HOH B 958 HOH B1133 SITE 5 AC6 18 HOH B1136 HOH B1137 CRYST1 61.969 90.872 68.991 90.00 98.07 90.00 P 1 21 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 0.016137 0.000000 0.002287 0.00000 SCALE2 0.000000 0.011004 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014639 0.00000