HEADER HYDROLASE 10-JAN-04 1V8L TITLE STRUCTURE ANALYSIS OF THE ADP-RIBOSE PYROPHOSPHATASE COMPLEXED WITH TITLE 2 ADP-RIBOSE 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, LOOP-HELIX-LOOP, 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 4 27-DEC-23 1V8L 1 REMARK REVDAT 3 13-JUL-11 1V8L 1 VERSN REVDAT 2 24-FEB-09 1V8L 1 VERSN REVDAT 1 19-OCT-04 1V8L 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. 2.10 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 16.14 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1562121.940 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 10522 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) : 0.217 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1081 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.01 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.14 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 25.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 451 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE : 0.3380 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 50 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.048 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1254 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 36 REMARK 3 SOLVENT ATOMS : 49 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.81000 REMARK 3 B22 (A**2) : 1.81000 REMARK 3 B33 (A**2) : -3.61000 REMARK 3 B12 (A**2) : 0.72000 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) : 0.07 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) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 2.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.140 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) : 1.320 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.950 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.060 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.990 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.45 REMARK 3 BSOL : 56.13 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 : ION.PARAM REMARK 3 PARAMETER FILE 3 : APR_XPLOR_PAR2.TXT REMARK 3 PARAMETER FILE 4 : WATER.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 : APR_XPLOR_TPO.TXT REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1V8L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-JAN-04. REMARK 100 THE DEPOSITION ID IS D_1000006342. 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 : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL 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 IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11986 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.010 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 5.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04000 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 79.55333 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 39.77667 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 39.77667 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 79.55333 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 6480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 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 119.33000 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 HIS A 124 REMARK 465 PRO A 125 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 -60.81 -102.38 REMARK 500 SER A 102 77.75 -171.12 REMARK 500 PHE A 105 -18.94 -141.24 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 APR 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: 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: 1V8S RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH AMP AND MG REMARK 900 RELATED ID: 1V8T RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH RIBOSE-5'-PHOSPHATE 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: TTK003001345.2 RELATED DB: TARGETDB DBREF 1V8L 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 APR A 619 36 HETNAM APR ADENOSINE-5-DIPHOSPHORIBOSE FORMUL 2 APR C15 H23 N5 O14 P2 FORMUL 3 HOH *49(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 TYR A 99 O THR A 110 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 VAL A 134 N PHE A 49 SITE 1 AC1 20 ARG A 18 ILE A 19 ARG A 27 TYR A 28 SITE 2 AC1 20 GLU A 29 GLN A 52 ARG A 54 ALA A 66 SITE 3 AC1 20 GLY A 67 LEU A 68 SER A 102 PRO A 103 SITE 4 AC1 20 GLY A 104 GLU A 108 HOH A 624 HOH A 627 SITE 5 AC1 20 HOH A 629 HOH A 630 HOH A 635 HOH A 643 CRYST1 49.771 49.771 119.330 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 0.020092 0.011600 0.000000 0.00000 SCALE2 0.000000 0.023200 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008380 0.00000