PDB Short entry for 1V8S HEADER HYDROLASE 14-JAN-04 1V8S TITLE CRYSTAL STRUCTURE ANALUSIS OF THE ADP-RIBOSE PYROPHOSPHATASE COMPLEXED TITLE 2 WITH AMP AND MG COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADP-RIBOSE PYROPHOSPHATASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.6.1.13; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS NUDIX MOTIF, HELIX-LOOP-HELIX, MUTT FAMILY, RIKEN STRUCTURAL KEYWDS 2 GENOMICS/PROTEOMICS INITIATIVE, RSGI, STRUCTURAL GENOMICS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.YOSHIBA,T.OOGA,N.NAKAGAWA,T.SHIBATA,Y.INOUE,S.YOKOYAMA,S.KURAMITSU, AUTHOR 2 R.MASUI,RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 3 13-JUL-11 1V8S 1 VERSN REVDAT 2 24-FEB-09 1V8S 1 VERSN REVDAT 1 19-OCT-04 1V8S 0 JRNL AUTH S.YOSHIBA,T.OOGA,N.NAKAGAWA,T.SHIBATA,Y.INOUE,S.YOKOYAMA, JRNL AUTH 2 S.KURAMITSU,R.MASUI JRNL TITL STRUCTURAL INSIGHTS INTO THE THERMUS THERMOPHILUS ADP-RIBOSE JRNL TITL 2 PYROPHOSPHATASE MECHANISM VIA CRYSTAL STRUCTURES WITH THE JRNL TITL 3 BOUND SUBSTRATE AND METAL JRNL REF J.BIOL.CHEM. V. 279 37163 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15210687 JRNL DOI 10.1074/JBC.M403817200 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1454705.660 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.9 REMARK 3 NUMBER OF REFLECTIONS : 8301 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 SET) : 0.199 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 432 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.012 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1196 REMARK 3 BIN R VALUE (WORKING SET) : 0.1860 REMARK 3 BIN FREE R VALUE : 0.2700 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 70 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.032 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1215 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 55 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.09000 REMARK 3 B22 (A**2) : 1.65000 REMARK 3 B33 (A**2) : -3.74000 REMARK 3 B12 (A**2) : 0.87000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.01 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.16 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.67 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.250 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.910 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.090 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.010 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 38.35 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : AMP_XPLOR_PAR.TXT REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : AMP_XPLOR_TOP.TXT REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1V8S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-JAN-04. REMARK 100 THE RCSB ID CODE IS RCSB006349. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8302 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 39.370 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.02900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.06800 REMARK 200 <I/SIGMA(I)> 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 78.74667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 39.37333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 39.37333 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 78.74667 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 300 REMARK: DIMER, THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS REMARK 300 GENERATED BY Y, X, 1-Z. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 6150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 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 350 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 118.12000 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 GLY A 2 REMARK 465 ARG A 3 REMARK 465 VAL A 4 REMARK 465 TYR A 5 REMARK 465 TYR A 6 REMARK 465 GLY A 7 REMARK 465 GLY A 8 REMARK 465 VAL A 9 REMARK 465 GLU A 10 REMARK 465 ALA A 123 REMARK 465 HIS A 124 REMARK 465 PRO A 125 REMARK 465 ASP A 126 REMARK 465 GLU A 127 REMARK 465 ASP A 128 REMARK 465 GLU A 129 REMARK 465 ARG A 170 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 LEU A 96 -60.30 -106.10 REMARK 500 SER A 102 79.41 -167.17 REMARK 500 PHE A 105 -20.56 -143.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 AMP A 619 O5' REMARK 620 2 AMP A 619 O1P 66.3 REMARK 620 3 AMP A 619 O2P 55.8 53.2 REMARK 620 4 LEU A 68 N 158.3 97.0 126.0 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 MG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP A 619 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1V8I RELATED DB: PDB REMARK 900 THE SAME PROTEIN REMARK 900 RELATED ID: 1V8L RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH ADP-RIBOSE REMARK 900 RELATED ID: 1V8M RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH ADP-RIBOSE AND GD REMARK 900 RELATED ID: 1V8N RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH ZN REMARK 900 RELATED ID: 1V8R RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH ADP-RIBOSE AND ZN REMARK 900 RELATED ID: 1V8T RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH R5P AND ZN REMARK 900 RELATED ID: 1V8U RELATED DB: PDB REMARK 900 E82Q MUTANT, WITH SO4 AND MG REMARK 900 RELATED ID: 1V8V RELATED DB: PDB REMARK 900 E86Q MUTANT, WITH ADP-RIBOSE AND MG REMARK 900 RELATED ID: 1V8W RELATED DB: PDB REMARK 900 E82Q MUTANT, WITH SO4 AND ZN REMARK 900 RELATED ID: 1V8Y RELATED DB: PDB REMARK 900 E86Q MUTANT, WITH ADP-RIBOSE AND ZN REMARK 900 RELATED ID: TTK003001345.5 RELATED DB: TARGETDB DBREF 1V8S A 1 170 UNP Q84CU3 Q84CU3_THETH 1 170 SEQRES 1 A 170 MET GLY ARG VAL TYR TYR GLY GLY VAL GLU ARG THR TYR SEQRES 2 A 170 LEU TYR ARG GLY ARG ILE LEU ASN LEU ALA LEU GLU GLY SEQRES 3 A 170 ARG TYR GLU ILE VAL GLU HIS LYS PRO ALA VAL ALA VAL SEQRES 4 A 170 ILE ALA LEU ARG GLU GLY ARG MET LEU PHE VAL ARG GLN SEQRES 5 A 170 MET ARG PRO ALA VAL GLY LEU ALA PRO LEU GLU ILE PRO SEQRES 6 A 170 ALA GLY LEU ILE GLU PRO GLY GLU ASP PRO LEU GLU ALA SEQRES 7 A 170 ALA ARG ARG GLU LEU ALA GLU GLU THR GLY LEU SER GLY SEQRES 8 A 170 ASP LEU THR TYR LEU PHE SER TYR PHE VAL SER PRO GLY SEQRES 9 A 170 PHE THR ASP GLU LYS THR HIS VAL PHE LEU ALA GLU ASN SEQRES 10 A 170 LEU LYS GLU VAL GLU ALA HIS PRO ASP GLU ASP GLU ALA SEQRES 11 A 170 ILE GLU VAL VAL TRP MET ARG PRO GLU GLU ALA LEU GLU SEQRES 12 A 170 ARG HIS GLN ARG GLY GLU VAL GLU PHE SER ALA THR GLY SEQRES 13 A 170 LEU VAL GLY VAL LEU TYR TYR HIS ALA PHE LEU ARG GLY SEQRES 14 A 170 ARG HET MG A 301 1 HET AMP A 619 23 HETNAM MG MAGNESIUM ION HETNAM AMP ADENOSINE MONOPHOSPHATE FORMUL 2 MG MG 2+ FORMUL 3 AMP C10 H14 N5 O7 P FORMUL 4 HOH *55(H2 O) HELIX 1 1 ASP A 74 GLY A 88 1 15 HELIX 2 2 ARG A 137 ARG A 147 1 11 HELIX 3 3 SER A 153 LEU A 167 1 15 SHEET 1 A 3 THR A 12 ARG A 16 0 SHEET 2 A 3 LEU A 20 GLU A 25 -1 O LEU A 24 N THR A 12 SHEET 3 A 3 TYR A 28 HIS A 33 -1 O ILE A 30 N ALA A 23 SHEET 1 B 4 ALA A 66 LEU A 68 0 SHEET 2 B 4 ALA A 36 ARG A 43 -1 N VAL A 37 O GLY A 67 SHEET 3 B 4 LYS A 109 GLU A 120 1 O PHE A 113 N ILE A 40 SHEET 4 B 4 LEU A 89 PHE A 100 -1 N PHE A 97 O VAL A 112 SHEET 1 C 4 ALA A 66 LEU A 68 0 SHEET 2 C 4 ALA A 36 ARG A 43 -1 N VAL A 37 O GLY A 67 SHEET 3 C 4 ARG A 46 ARG A 51 -1 O ARG A 46 N ARG A 43 SHEET 4 C 4 GLU A 132 MET A 136 -1 O GLU A 132 N ARG A 51 LINK MG MG A 301 O5' AMP A 619 1555 1555 2.29 LINK MG MG A 301 O1P AMP A 619 1555 1555 2.42 LINK MG MG A 301 O2P AMP A 619 1555 1555 2.98 LINK MG MG A 301 N LEU A 68 1555 1555 3.02 SITE 1 AC1 3 GLY A 67 LEU A 68 AMP A 619 SITE 1 AC2 12 ARG A 18 ILE A 19 ARG A 27 TYR A 28 SITE 2 AC2 12 GLU A 29 ARG A 54 LEU A 68 GLY A 104 SITE 3 AC2 12 MG A 301 HOH A 643 HOH A 644 HOH A 651 CRYST1 49.740 49.740 118.120 90.00 90.00 120.00 P 32 2 1 6 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 0.020105 0.011607 0.000000 0.00000 SCALE2 0.000000 0.023215 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008466 0.00000