10 20 30 40 50 60 70 80 1ORO - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER PHOSPHORIBOSYLTRANSFERASE 11-SEP-95 1ORO
TITLE A FLEXIBLE LOOP AT THE DIMER INTERFACE IS A PART OF THE TITLE 2 ACTIVE SITE OF THE ADJACENT MONOMER OF ESCHERICHIA COLI TITLE 3 OROTATE PHOSPHORIBOSYLTRANSFERASE
COMPND MOL_ID: 1; COMPND 2 MOLECULE: OROTATE PHOSPHORIBOSYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: OPRTASE; COMPND 5 EC: 2.4.2.10; COMPND 6 OTHER_DETAILS: APO FORM
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562
KEYWDS PYRIMIDINE NUCLEOTIDE BIOSYNTHESIS, INHIBITOR-ENZYME KEYWDS 2 COMPLEX, PHOSPHORIBOSYLTRANSFERASE
EXPDTA X-RAY DIFFRACTION
AUTHOR A.HENRIKSEN,N.AGHAJARI,K.F.JENSEN,M.GAJHEDE
REVDAT 3 24-FEB-09 1ORO 1 VERSN REVDAT 2 14-JAN-00 1ORO 1 JRNL REVDAT 1 03-APR-96 1ORO 0
JRNL AUTH A.HENRIKSEN,N.AGHAJARI,K.F.JENSEN,M.GAJHEDE JRNL TITL A FLEXIBLE LOOP AT THE DIMER INTERFACE IS A PART JRNL TITL 2 OF THE ACTIVE SITE OF THE ADJACENT MONOMER OF JRNL TITL 3 ESCHERICHIA COLI OROTATE PHOSPHORIBOSYLTRANSFERASE. JRNL REF BIOCHEMISTRY V. 35 3803 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8620002 JRNL DOI 10.1021/BI952226Y
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 14383 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3273 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 118 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.50 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.06 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1ORO COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
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 : NULL 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) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15352 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 37.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL
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 27.43500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.10000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.54000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.10000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.43500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.54000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -53.0 KCAL/MOL 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 ALA B 102 REMARK 465 LYS B 103 REMARK 465 ASP B 104 REMARK 465 HIS B 105 REMARK 465 GLY B 106 REMARK 465 GLU B 107 REMARK 465 GLY B 108
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 ALA A 129 147.89 -175.76 REMARK 500 SER B 27 8.32 -173.51 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 SO4 B 301 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302
DBREF 1ORO A 2 213 UNP P0A7E3 PYRE_ECOLI 1 212 DBREF 1ORO B 2 213 UNP P0A7E3 PYRE_ECOLI 1 212
SEQRES 1 A 213 MET LYS PRO TYR GLN ARG GLN PHE ILE GLU PHE ALA LEU SEQRES 2 A 213 SER LYS GLN VAL LEU LYS PHE GLY GLU PHE THR LEU LYS SEQRES 3 A 213 SER GLY ARG LYS SER PRO TYR PHE PHE ASN ALA GLY LEU SEQRES 4 A 213 PHE ASN THR GLY ARG ASP LEU ALA LEU LEU GLY ARG PHE SEQRES 5 A 213 TYR ALA GLU ALA LEU VAL ASP SER GLY ILE GLU PHE ASP SEQRES 6 A 213 LEU LEU PHE GLY PRO ALA TYR LYS GLY ILE PRO ILE ALA SEQRES 7 A 213 THR THR THR ALA VAL ALA LEU ALA GLU HIS HIS ASP LEU SEQRES 8 A 213 ASP LEU PRO TYR CYS PHE ASN ARG LYS GLU ALA LYS ASP SEQRES 9 A 213 HIS GLY GLU GLY GLY ASN LEU VAL GLY SER ALA LEU GLN SEQRES 10 A 213 GLY ARG VAL MET LEU VAL ASP ASP VAL ILE THR ALA GLY SEQRES 11 A 213 THR ALA ILE ARG GLU SER MET GLU ILE ILE GLN ALA ASN SEQRES 12 A 213 GLY ALA THR LEU ALA GLY VAL LEU ILE SER LEU ASP ARG SEQRES 13 A 213 GLN GLU ARG GLY ARG GLY GLU ILE SER ALA ILE GLN GLU SEQRES 14 A 213 VAL GLU ARG ASP TYR ASN CYS LYS VAL ILE SER ILE ILE SEQRES 15 A 213 THR LEU LYS ASP LEU ILE ALA TYR LEU GLU GLU LYS PRO SEQRES 16 A 213 GLU MET ALA GLU HIS LEU ALA ALA VAL LYS ALA TYR ARG SEQRES 17 A 213 GLU GLU PHE GLY VAL SEQRES 1 B 213 MET LYS PRO TYR GLN ARG GLN PHE ILE GLU PHE ALA LEU SEQRES 2 B 213 SER LYS GLN VAL LEU LYS PHE GLY GLU PHE THR LEU LYS SEQRES 3 B 213 SER GLY ARG LYS SER PRO TYR PHE PHE ASN ALA GLY LEU SEQRES 4 B 213 PHE ASN THR GLY ARG ASP LEU ALA LEU LEU GLY ARG PHE SEQRES 5 B 213 TYR ALA GLU ALA LEU VAL ASP SER GLY ILE GLU PHE ASP SEQRES 6 B 213 LEU LEU PHE GLY PRO ALA TYR LYS GLY ILE PRO ILE ALA SEQRES 7 B 213 THR THR THR ALA VAL ALA LEU ALA GLU HIS HIS ASP LEU SEQRES 8 B 213 ASP LEU PRO TYR CYS PHE ASN ARG LYS GLU ALA LYS ASP SEQRES 9 B 213 HIS GLY GLU GLY GLY ASN LEU VAL GLY SER ALA LEU GLN SEQRES 10 B 213 GLY ARG VAL MET LEU VAL ASP ASP VAL ILE THR ALA GLY SEQRES 11 B 213 THR ALA ILE ARG GLU SER MET GLU ILE ILE GLN ALA ASN SEQRES 12 B 213 GLY ALA THR LEU ALA GLY VAL LEU ILE SER LEU ASP ARG SEQRES 13 B 213 GLN GLU ARG GLY ARG GLY GLU ILE SER ALA ILE GLN GLU SEQRES 14 B 213 VAL GLU ARG ASP TYR ASN CYS LYS VAL ILE SER ILE ILE SEQRES 15 B 213 THR LEU LYS ASP LEU ILE ALA TYR LEU GLU GLU LYS PRO SEQRES 16 B 213 GLU MET ALA GLU HIS LEU ALA ALA VAL LYS ALA TYR ARG SEQRES 17 B 213 GLU GLU PHE GLY VAL
HET SO4 B 301 5 HET SO4 A 302 5
HETNAM SO4 SULFATE ION
FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *118(H2 O)
HELIX 1 A1 LYS A 2 LYS A 15 1 14 HELIX 2 A2 THR A 42 GLY A 61 1 20 HELIX 3 A3 LYS A 73 ASP A 90 1 18 HELIX 4 A4 ILE A 133 ASN A 143 1 11 HELIX 5 A5 SER A 165 ASN A 175 1 11 HELIX 6 A6 LEU A 184 GLU A 192 1 9 HELIX 7 A7 MET A 197 GLY A 212 1 16 HELIX 8 B1 LYS B 2 LYS B 15 1 14 HELIX 9 B2 THR B 42 GLY B 61 1 20 HELIX 10 B3 LYS B 73 ASP B 90 1 18 HELIX 11 B4 GLY B 130 ASN B 143 1 14 HELIX 12 B5 SER B 165 ASN B 175 1 11 HELIX 13 B6 LEU B 184 GLU B 192 1 9 HELIX 14 B7 MET B 197 GLY B 212 1 16
SHEET 1 AA 2 VAL A 17 PHE A 20 0 SHEET 2 AA 2 TYR A 33 ASN A 36 -1 N ASN A 36 O VAL A 17 SHEET 1 AB 2 GLU A 22 LEU A 25 0 SHEET 2 AB 2 ARG A 29 SER A 31 -1 O ARG A 29 N LEU A 25 SHEET 1 AC 6 ASN A 110 SER A 114 0 SHEET 2 AC 6 PRO A 94 ARG A 99 -1 N ARG A 99 O ASN A 110 SHEET 3 AC 6 LEU A 66 GLY A 69 1 N LEU A 67 O PRO A 94 SHEET 4 AC 6 GLY A 118 ASP A 124 1 N VAL A 123 O PHE A 68 SHEET 5 AC 6 THR A 146 ASP A 155 1 N THR A 146 O GLY A 118 SHEET 6 AC 6 LYS A 177 THR A 183 1 O ILE A 182 N ASP A 155 SHEET 1 BA 2 VAL B 17 PHE B 20 0 SHEET 2 BA 2 TYR B 33 ASN B 36 -1 N ASN B 36 O VAL B 17 SHEET 1 BB 2 GLU B 22 LEU B 25 0 SHEET 2 BB 2 ARG B 29 SER B 31 -1 O ARG B 29 N LEU B 25 SHEET 1 BC 6 ASN B 110 SER B 114 0 SHEET 2 BC 6 PRO B 94 ARG B 99 -1 N ARG B 99 O ASN B 110 SHEET 3 BC 6 LEU B 66 GLY B 69 1 N LEU B 67 O PRO B 94 SHEET 4 BC 6 GLY B 118 ASP B 124 1 N VAL B 123 O PHE B 68 SHEET 5 BC 6 THR B 146 ASP B 155 1 N THR B 146 O GLY B 118 SHEET 6 BC 6 LYS B 177 THR B 183 1 O ILE B 182 N ASP B 155
CISPEP 1 ALA A 71 TYR A 72 0 -0.52 CISPEP 2 ALA B 71 TYR B 72 0 -0.12
SITE 1 AC1 7 ARG A 99 LYS A 103 ALA B 71 TYR B 72 SITE 2 AC1 7 LYS B 73 LYS B 100 HOH B 516 SITE 1 AC2 8 ALA A 71 TYR A 72 LYS A 73 LYS A 100 SITE 2 AC2 8 HOH A 502 HOH A 503 HOH A 514 ARG B 99
CRYST1 54.870 71.080 104.200 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 0.018225 0.000000 0.000000 0.00000
SCALE2 0.000000 0.014069 0.000000 0.00000
SCALE3 0.000000 0.000000 0.009597 0.00000