HEADER HYDROLASE 03-OCT-18 6II7 TITLE CRYSTAL STRUCTURE OF PLASMODIUM FALCIPARUM ADENOSINE DEAMINASE TITLE 2 C27Q+L227I MUTANT CO-COMPLEXED WITH ZN ION, HYPOXANTHINE AND INOSINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSINE DEAMINASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.4.4; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM 3D7; SOURCE 3 ORGANISM_COMMON: ISOLATE 3D7; SOURCE 4 ORGANISM_TAXID: 36329; SOURCE 5 GENE: PF3D7_1029600; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS TIM BARREL, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.CHITNUMSUB,A.JARUWAT REVDAT 3 22-NOV-23 6II7 1 LINK REVDAT 2 08-MAY-19 6II7 1 JRNL REVDAT 1 01-MAY-19 6II7 0 JRNL AUTH A.JARUWAT,P.RIANGRUNGROJ,S.UBONPRASERT,U.SAE-UENG, JRNL AUTH 2 B.KUAPRASERT,Y.YUTHAVONG,U.LEARTSAKULPANICH,P.CHITNUMSUB JRNL TITL CRYSTAL STRUCTURE OF PLASMODIUM FALCIPARUM ADENOSINE JRNL TITL 2 DEAMINASE REVEALS A NOVEL BINDING POCKET FOR INOSINE. JRNL REF ARCH. BIOCHEM. BIOPHYS. V. 667 6 2019 JRNL REFN ESSN 1096-0384 JRNL PMID 31002765 JRNL DOI 10.1016/J.ABB.2019.04.002 REMARK 2 REMARK 2 RESOLUTION. 2.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0103 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 13546 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) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 716 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) : 2.48 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 964 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.1630 REMARK 3 BIN FREE R VALUE SET COUNT : 57 REMARK 3 BIN FREE R VALUE : 0.2800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2890 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 132 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.31 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.46000 REMARK 3 B22 (A**2) : 0.92000 REMARK 3 B33 (A**2) : 0.54000 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): 0.661 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.286 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.183 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.941 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.889 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2983 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2859 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4029 ; 1.552 ; 1.977 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6605 ; 0.985 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 354 ; 6.126 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 142 ;37.119 ;25.070 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 553 ;15.081 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;13.643 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 448 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3299 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 662 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6II7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-OCT-18. REMARK 100 THE DEPOSITION ID IS D_1300009238. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-SEP-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 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 : CU FINE FOCUS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NONIUS KAPPA CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14322 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.480 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.17300 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: PHASER REMARK 200 STARTING MODEL: 2PGF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MMT BUFFER PH 5.0, 25% PEG W/V REMARK 280 1500, MICROBATCH, TEMPERATURE 294K 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 24.30250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.35150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.27650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.35150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.30250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.27650 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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 TOTAL BURIED SURFACE AREA: 70 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ASN A 2 REMARK 465 CYS A 3 REMARK 465 LYS A 4 REMARK 465 ASN A 5 REMARK 465 MET A 6 REMARK 465 ASP A 7 REMARK 465 THR A 8 REMARK 465 SER A 9 REMARK 465 TYR A 10 REMARK 465 GLU A 11 REMARK 465 ILE A 12 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 CYS A 52 76.26 -104.08 REMARK 500 PHE A 82 53.99 -145.55 REMARK 500 ASP A 176 -116.58 -157.54 REMARK 500 ALA A 204 -145.31 -133.71 REMARK 500 PRO A 238 33.85 -79.06 REMARK 500 HIS A 257 -87.13 65.32 REMARK 500 ASP A 314 -76.60 70.08 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 403 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 46 NE2 REMARK 620 2 HIS A 48 NE2 101.2 REMARK 620 3 HIS A 230 NE2 85.8 93.9 REMARK 620 4 ASP A 314 OD1 89.9 89.5 175.0 REMARK 620 5 HPA A 402 N9 143.8 106.8 114.1 68.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 404 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 146 OD2 REMARK 620 2 ASP A 295 OD1 60.6 REMARK 620 3 HIS A 333 ND1 60.4 4.2 REMARK 620 4 HOH A 544 O 118.2 58.3 58.0 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 NOS A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HPA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 404 DBREF 6II7 A 1 367 UNP Q8IJA9 Q8IJA9_PLAF7 1 367 SEQADV 6II7 GLN A 27 UNP Q8IJA9 CYS 27 ENGINEERED MUTATION SEQADV 6II7 ILE A 227 UNP Q8IJA9 LEU 227 ENGINEERED MUTATION SEQRES 1 A 367 MET ASN CYS LYS ASN MET ASP THR SER TYR GLU ILE ILE SEQRES 2 A 367 ASN TYR LEU THR LYS ASP GLU LEU ASP ILE ASP LEU SER SEQRES 3 A 367 GLN MET ASP LYS LYS GLU ARG TYR LYS ILE TRP LYS ARG SEQRES 4 A 367 LEU PRO LYS CYS GLU LEU HIS CYS HIS LEU ASP VAL CYS SEQRES 5 A 367 PHE SER VAL ASP PHE PHE LEU ASN VAL ILE ARG LYS TYR SEQRES 6 A 367 ASN ILE GLN PRO ASN MET SER ASP GLU GLU ILE ILE ASP SEQRES 7 A 367 TYR TYR LEU PHE SER LYS PRO GLY LYS SER LEU ASP GLU SEQRES 8 A 367 PHE VAL GLU LYS ALA LEU ARG LEU THR ASP ILE TYR ILE SEQRES 9 A 367 ASP TYR THR VAL VAL GLU ASP LEU ALA LYS HIS ALA VAL SEQRES 10 A 367 PHE ASN LYS TYR LYS GLU GLY VAL VAL LEU MET GLU PHE SEQRES 11 A 367 ARG TYR SER PRO SER PHE MET SER PHE LYS HIS ASN LEU SEQRES 12 A 367 ASP LYS ASP LEU ILE HIS GLU ALA ILE VAL LYS GLY LEU SEQRES 13 A 367 ASN GLU ALA VAL ALA LEU LEU GLU TYR LYS ILE GLN VAL SEQRES 14 A 367 GLY LEU LEU CYS THR GLY ASP GLY GLY LEU SER HIS GLU SEQRES 15 A 367 ARG MET LYS GLU ALA ALA GLU PHE CYS ILE LYS HIS LYS SEQRES 16 A 367 LYS ASP PHE VAL GLY TYR ASP HIS ALA GLY HIS GLU VAL SEQRES 17 A 367 ASP LEU LYS PRO PHE LYS ASP ILE PHE ASP ASN ILE ARG SEQRES 18 A 367 GLU GLU GLY ILE SER ILE SER VAL HIS ALA GLY GLU ASP SEQRES 19 A 367 VAL SER ILE PRO ASN LEU ASN SER LEU TYR THR ALA ILE SEQRES 20 A 367 ASN LEU LEU HIS VAL LYS ARG ILE GLY HIS GLY ILE ARG SEQRES 21 A 367 VAL SER GLU SER GLN GLU LEU ILE ASP LEU VAL LYS GLU SEQRES 22 A 367 LYS ASP ILE LEU LEU GLU VAL CYS PRO ILE SER ASN VAL SEQRES 23 A 367 LEU LEU ASN ASN VAL LYS SER MET ASP THR HIS PRO ILE SEQRES 24 A 367 ARG MET LEU TYR ASP ALA GLY VAL LYS VAL SER VAL ASN SEQRES 25 A 367 SER ASP ASP PRO GLY MET PHE LEU THR ASN ILE THR ASP SEQRES 26 A 367 ASN TYR GLU GLU LEU TYR THR HIS LEU ASN PHE THR LEU SEQRES 27 A 367 ALA ASP PHE MET LYS MET ASN LEU TRP ALA VAL GLN LYS SEQRES 28 A 367 SER PHE VAL ASP PRO ASP ILE LYS ASN LYS ILE ILE SER SEQRES 29 A 367 LYS TYR PHE HET NOS A 401 19 HET HPA A 402 10 HET ZN A 403 1 HET ZN A 404 1 HETNAM NOS INOSINE HETNAM HPA HYPOXANTHINE HETNAM ZN ZINC ION FORMUL 2 NOS C10 H12 N4 O5 FORMUL 3 HPA C5 H4 N4 O FORMUL 4 ZN 2(ZN 2+) FORMUL 6 HOH *132(H2 O) HELIX 1 AA1 ASP A 29 LEU A 40 1 12 HELIX 2 AA2 HIS A 48 CYS A 52 5 5 HELIX 3 AA3 SER A 54 TYR A 65 1 12 HELIX 4 AA4 SER A 72 LEU A 81 1 10 HELIX 5 AA5 SER A 88 LEU A 97 1 10 HELIX 6 AA6 ARG A 98 TYR A 103 5 6 HELIX 7 AA7 ASP A 105 GLU A 123 1 19 HELIX 8 AA8 SER A 133 PHE A 139 1 7 HELIX 9 AA9 ASP A 144 LEU A 163 1 20 HELIX 10 AB1 SER A 180 HIS A 194 1 15 HELIX 11 AB2 LEU A 210 PRO A 212 5 3 HELIX 12 AB3 PHE A 213 GLU A 223 1 11 HELIX 13 AB4 LEU A 240 LEU A 249 1 10 HELIX 14 AB5 ILE A 259 GLU A 263 5 5 HELIX 15 AB6 SER A 264 LYS A 274 1 11 HELIX 16 AB7 CYS A 281 LEU A 288 1 8 HELIX 17 AB8 SER A 293 HIS A 297 5 5 HELIX 18 AB9 PRO A 298 ALA A 305 1 8 HELIX 19 AC1 ASP A 315 LEU A 320 1 6 HELIX 20 AC2 ASN A 322 ASN A 335 1 14 HELIX 21 AC3 THR A 337 LYS A 351 1 15 HELIX 22 AC4 ASP A 355 PHE A 367 1 13 SHEET 1 AA1 8 LYS A 42 GLU A 44 0 SHEET 2 AA1 8 VAL A 125 TYR A 132 1 O GLU A 129 N GLU A 44 SHEET 3 AA1 8 GLN A 168 THR A 174 1 O GLN A 168 N MET A 128 SHEET 4 AA1 8 PHE A 198 ASP A 202 1 O ASP A 202 N CYS A 173 SHEET 5 AA1 8 SER A 226 ALA A 231 1 O SER A 228 N TYR A 201 SHEET 6 AA1 8 ARG A 254 HIS A 257 1 O GLY A 256 N VAL A 229 SHEET 7 AA1 8 LEU A 277 VAL A 280 1 O GLU A 279 N ILE A 255 SHEET 8 AA1 8 LYS A 308 VAL A 311 1 O LYS A 308 N LEU A 278 LINK NE2 HIS A 46 ZN ZN A 403 1555 1555 2.28 LINK NE2 HIS A 48 ZN ZN A 403 1555 1555 2.35 LINK OD2 ASP A 146 ZN ZN A 404 1555 1555 1.94 LINK NE2 HIS A 230 ZN ZN A 403 1555 1555 2.32 LINK OD1 ASP A 295 ZN ZN A 404 1555 1455 2.12 LINK OD1 ASP A 314 ZN ZN A 403 1555 1555 2.22 LINK ND1 HIS A 333 ZN ZN A 404 1555 1455 2.46 LINK N9 HPA A 402 ZN ZN A 403 1555 1555 2.64 LINK ZN ZN A 404 O HOH A 544 1555 1555 2.24 SITE 1 AC1 18 HIS A 48 ASP A 50 VAL A 51 ALA A 96 SITE 2 AC1 18 SER A 133 PHE A 136 THR A 174 GLY A 175 SITE 3 AC1 18 ASP A 176 ALA A 204 GLY A 205 ASP A 315 SITE 4 AC1 18 MET A 318 HPA A 402 HOH A 501 HOH A 505 SITE 5 AC1 18 HOH A 513 HOH A 560 SITE 1 AC2 10 HIS A 48 LEU A 89 VAL A 93 GLY A 205 SITE 2 AC2 10 GLU A 233 HIS A 257 ASP A 314 ASP A 315 SITE 3 AC2 10 NOS A 401 ZN A 403 SITE 1 AC3 5 HIS A 46 HIS A 48 HIS A 230 ASP A 314 SITE 2 AC3 5 HPA A 402 SITE 1 AC4 5 ASP A 144 ASP A 146 ASP A 295 HIS A 333 SITE 2 AC4 5 HOH A 544 CRYST1 48.605 62.553 126.703 90.00 90.00 90.00 P 21 21 21 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 0.020574 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015986 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007892 0.00000