HEADER TRANSFERASE 03-APR-07 2PEY TITLE CRYSTAL STRUCTURE OF DELETION MUTANT OF APS-KINASE DOMAIN OF HUMAN TITLE 2 PAPS-SYNTHETASE 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIFUNCTIONAL 3'-PHOSPHOADENOSINE 5'-PHOSPHOSULFATE COMPND 3 SYNTHETASE 1 (PAPS SYNTHETASE 1) (PAPSS 1) (SULFURYLASE KINASE 1) COMPND 4 (SK1) (SK 1); COMPND 5 CHAIN: A, B; COMPND 6 FRAGMENT: APS-KINASE DOMAIN (RESIDUES 51-226); COMPND 7 EC: 2.7.1.25; COMPND 8 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: PAPSS1, ATPSK1, PAPSS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL-21 CODON PLUS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-RB IN WHICH THE THROMBIN SITE WAS SOURCE 11 REPLACED BY TEV CUTTING SITE KEYWDS PROTEIN-NUCLEIC ACID COMPLEX, NMP-KINASE FOLD, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.SEKULIC,A.LAVIE REVDAT 4 30-AUG-23 2PEY 1 REMARK REVDAT 3 09-SEP-20 2PEY 1 TITLE REMARK SEQADV REVDAT 2 13-MAY-08 2PEY 1 JRNL VERSN REVDAT 1 29-MAY-07 2PEY 0 JRNL AUTH N.SEKULIC,M.KONRAD,A.LAVIE JRNL TITL STRUCTURAL MECHANISM FOR SUBSTRATE INHIBITION OF THE JRNL TITL 2 ADENOSINE 5'-PHOSPHOSULFATE KINASE DOMAIN OF HUMAN JRNL TITL 3 3'-PHOSPHOADENOSINE 5'-PHOSPHOSULFATE SYNTHETASE 1 AND ITS JRNL TITL 4 RAMIFICATIONS FOR ENZYME REGULATION. JRNL REF J.BIOL.CHEM. V. 282 22112 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17540769 JRNL DOI 10.1074/JBC.M701713200 REMARK 2 REMARK 2 RESOLUTION. 1.88 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.88 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 26048 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2915 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) : 1.88 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.93 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1325 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 69.15 REMARK 3 BIN R VALUE (WORKING SET) : 0.3320 REMARK 3 BIN FREE R VALUE SET COUNT : 159 REMARK 3 BIN FREE R VALUE : 0.3890 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2578 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 79 REMARK 3 SOLVENT ATOMS : 172 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.69 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.08000 REMARK 3 B22 (A**2) : -0.78000 REMARK 3 B33 (A**2) : -2.29000 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): 0.165 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.130 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.634 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.914 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2706 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3684 ; 1.487 ; 2.002 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 329 ; 5.653 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 129 ;32.917 ;24.884 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 443 ;14.318 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;16.674 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 413 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2046 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1187 ; 0.201 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1835 ; 0.307 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 181 ; 0.146 ; 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): 47 ; 0.171 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.155 ; 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): 1691 ; 0.854 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2658 ; 1.418 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1147 ; 2.157 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1026 ; 3.327 ; 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 : 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 : 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 2PEY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-APR-07. REMARK 100 THE DEPOSITION ID IS D_1000042302. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 193 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29201 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.880 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : 8.40000 REMARK 200 FOR THE DATA SET : 16.6300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.88 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.6 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.38800 REMARK 200 R SYM FOR SHELL (I) : 38.7000 REMARK 200 FOR SHELL : 4.140 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2OFX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: RESERVOIR: 16-20% PEG 3350, 0.25-0.15 REMARK 280 M DIAMMONIUM HYDROGEN CITRATE, DROP: 3.2 MG/ML PROTEIN SOLUTION, REMARK 280 2MM DADP, 2MM APS, 5MM MGCL2, PH 5.0, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K 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 21.71500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 69.46000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.87500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 69.46000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.71500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.87500 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: DIMERIC 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 GLY A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 GLY B -2 REMARK 465 HIS B -1 REMARK 465 MET B 0 REMARK 465 LYS B 171 REMARK 465 GLY B 172 REMARK 465 LEU B 173 REMARK 465 TYR B 174 REMARK 465 LYS B 175 REMARK 465 LYS B 176 REMARK 465 ALA B 177 REMARK 465 ARG B 178 REMARK 465 ALA B 179 REMARK 465 GLY B 180 REMARK 465 GLU B 181 REMARK 465 ILE B 182 REMARK 465 LYS B 183 REMARK 465 GLY B 184 REMARK 465 PHE B 185 REMARK 465 THR B 186 REMARK 465 GLY B 187 REMARK 465 ILE B 188 REMARK 465 ASP B 189 REMARK 465 SER B 190 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG B 51 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 191 CG CD OE1 OE2 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 98 31.56 -96.87 REMARK 500 SER A 133 66.73 38.04 REMARK 500 ASP A 169 70.80 15.03 REMARK 500 ALA A 197 58.99 -143.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADX A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DAT A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DAT B 227 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PEZ RELATED DB: PDB DBREF 2PEY A 51 226 UNP O43252 PAPS1_HUMAN 51 226 DBREF 2PEY B 51 226 UNP O43252 PAPS1_HUMAN 51 226 SEQADV 2PEY GLY A -2 UNP O43252 CLONING ARTIFACT SEQADV 2PEY HIS A -1 UNP O43252 CLONING ARTIFACT SEQADV 2PEY MET A 0 UNP O43252 CLONING ARTIFACT SEQADV 2PEY GLY B -2 UNP O43252 CLONING ARTIFACT SEQADV 2PEY HIS B -1 UNP O43252 CLONING ARTIFACT SEQADV 2PEY MET B 0 UNP O43252 CLONING ARTIFACT SEQRES 1 A 179 GLY HIS MET ARG GLY CYS THR VAL TRP LEU THR GLY LEU SEQRES 2 A 179 SER GLY ALA GLY LYS THR THR VAL SER MET ALA LEU GLU SEQRES 3 A 179 GLU TYR LEU VAL CYS HIS GLY ILE PRO CYS TYR THR LEU SEQRES 4 A 179 ASP GLY ASP ASN ILE ARG GLN GLY LEU ASN LYS ASN LEU SEQRES 5 A 179 GLY PHE SER PRO GLU ASP ARG GLU GLU ASN VAL ARG ARG SEQRES 6 A 179 ILE ALA GLU VAL ALA LYS LEU PHE ALA ASP ALA GLY LEU SEQRES 7 A 179 VAL CYS ILE THR SER PHE ILE SER PRO TYR THR GLN ASP SEQRES 8 A 179 ARG ASN ASN ALA ARG GLN ILE HIS GLU GLY ALA SER LEU SEQRES 9 A 179 PRO PHE PHE GLU VAL PHE VAL ASP ALA PRO LEU HIS VAL SEQRES 10 A 179 CYS GLU GLN ARG ASP VAL LYS GLY LEU TYR LYS LYS ALA SEQRES 11 A 179 ARG ALA GLY GLU ILE LYS GLY PHE THR GLY ILE ASP SER SEQRES 12 A 179 GLU TYR GLU LYS PRO GLU ALA PRO GLU LEU VAL LEU LYS SEQRES 13 A 179 THR ASP SER CYS ASP VAL ASN ASP CYS VAL GLN GLN VAL SEQRES 14 A 179 VAL GLU LEU LEU GLN GLU ARG ASP ILE VAL SEQRES 1 B 179 GLY HIS MET ARG GLY CYS THR VAL TRP LEU THR GLY LEU SEQRES 2 B 179 SER GLY ALA GLY LYS THR THR VAL SER MET ALA LEU GLU SEQRES 3 B 179 GLU TYR LEU VAL CYS HIS GLY ILE PRO CYS TYR THR LEU SEQRES 4 B 179 ASP GLY ASP ASN ILE ARG GLN GLY LEU ASN LYS ASN LEU SEQRES 5 B 179 GLY PHE SER PRO GLU ASP ARG GLU GLU ASN VAL ARG ARG SEQRES 6 B 179 ILE ALA GLU VAL ALA LYS LEU PHE ALA ASP ALA GLY LEU SEQRES 7 B 179 VAL CYS ILE THR SER PHE ILE SER PRO TYR THR GLN ASP SEQRES 8 B 179 ARG ASN ASN ALA ARG GLN ILE HIS GLU GLY ALA SER LEU SEQRES 9 B 179 PRO PHE PHE GLU VAL PHE VAL ASP ALA PRO LEU HIS VAL SEQRES 10 B 179 CYS GLU GLN ARG ASP VAL LYS GLY LEU TYR LYS LYS ALA SEQRES 11 B 179 ARG ALA GLY GLU ILE LYS GLY PHE THR GLY ILE ASP SER SEQRES 12 B 179 GLU TYR GLU LYS PRO GLU ALA PRO GLU LEU VAL LEU LYS SEQRES 13 B 179 THR ASP SER CYS ASP VAL ASN ASP CYS VAL GLN GLN VAL SEQRES 14 B 179 VAL GLU LEU LEU GLN GLU ARG ASP ILE VAL HET ADX A 400 27 HET DAT A 300 26 HET DAT B 227 26 HETNAM ADX ADENOSINE-5'-PHOSPHOSULFATE HETNAM DAT 2'-DEOXYADENOSINE-5'-DIPHOSPHATE HETSYN DAT DADP FORMUL 3 ADX C10 H14 N5 O10 P S FORMUL 4 DAT 2(C10 H15 N5 O9 P2) FORMUL 6 HOH *172(H2 O) HELIX 1 1 GLY A 64 HIS A 79 1 16 HELIX 2 2 GLY A 88 ARG A 92 1 5 HELIX 3 3 SER A 102 ALA A 123 1 22 HELIX 4 4 TYR A 135 ALA A 149 1 15 HELIX 5 5 PRO A 161 ASP A 169 1 9 HELIX 6 6 GLY A 172 ALA A 179 1 8 HELIX 7 7 ASP A 208 ARG A 223 1 16 HELIX 8 8 GLY B 64 HIS B 79 1 16 HELIX 9 9 ASP B 87 ARG B 92 1 6 HELIX 10 10 SER B 102 GLY B 124 1 23 HELIX 11 11 TYR B 135 GLY B 148 1 14 HELIX 12 12 PRO B 161 ASP B 169 1 9 HELIX 13 13 ASP B 208 ARG B 223 1 16 SHEET 1 A 5 CYS A 83 ASP A 87 0 SHEET 2 A 5 VAL A 126 SER A 130 1 O ILE A 128 N LEU A 86 SHEET 3 A 5 CYS A 53 THR A 58 1 N CYS A 53 O CYS A 127 SHEET 4 A 5 PHE A 153 VAL A 158 1 O PHE A 154 N THR A 54 SHEET 5 A 5 LEU A 200 LEU A 202 1 O LEU A 202 N PHE A 157 SHEET 1 B 5 CYS B 83 LEU B 86 0 SHEET 2 B 5 VAL B 126 SER B 130 1 O ILE B 128 N LEU B 86 SHEET 3 B 5 CYS B 53 THR B 58 1 N CYS B 53 O CYS B 127 SHEET 4 B 5 PHE B 153 ASP B 159 1 O VAL B 158 N THR B 58 SHEET 5 B 5 LEU B 200 LYS B 203 1 O LEU B 202 N PHE B 157 SITE 1 AC1 16 ARG A 92 PHE A 101 ARG A 106 ASN A 109 SITE 2 AC1 16 PHE A 131 ILE A 132 SER A 133 PRO A 134 SITE 3 AC1 16 LEU A 173 GLY A 184 PHE A 185 THR A 186 SITE 4 AC1 16 HOH A 414 HOH A 419 HOH A 444 HOH A 459 SITE 1 AC2 18 LEU A 60 GLY A 62 ALA A 63 GLY A 64 SITE 2 AC2 18 LYS A 65 THR A 66 THR A 67 ARG A 168 SITE 3 AC2 18 THR A 204 CYS A 207 ASP A 208 VAL A 209 SITE 4 AC2 18 HOH A 414 HOH A 432 HOH A 443 HOH A 452 SITE 5 AC2 18 HIS B 163 GLN B 167 SITE 1 AC3 19 HIS A 163 GLN A 167 LEU B 60 GLY B 62 SITE 2 AC3 19 ALA B 63 GLY B 64 LYS B 65 THR B 66 SITE 3 AC3 19 THR B 67 VAL B 68 ARG B 168 VAL B 170 SITE 4 AC3 19 THR B 204 CYS B 207 ASP B 208 VAL B 209 SITE 5 AC3 19 HOH B 251 HOH B 263 HOH B 277 CRYST1 43.430 59.750 138.920 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 0.023026 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016736 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007198 0.00000