1P4R - Header Asymmetric Unit

HEADER TRANSFERASE, HYDROLASE 23-APR-03 1P4R

TITLE CRYSTAL STRUCTURE OF HUMAN ATIC IN COMPLEX WITH FOLATE- TITLE 2 BASED INHIBITOR BW1540U88UD

COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIFUNCTIONAL PURINE BIOSYNTHESIS PROTEIN PURH; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ATIC; COMPND 5 EC: 2.1.2.3, 3.5.4.10; COMPND 6 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: ATIC CDNA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: TUNER DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A

KEYWDS ANTIFOLATE, ATIC, PURINE BIOSYNTHESIS, BW1540U88UD, KEYWDS 2 TRANSFERASE, HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR C.-G.CHEONG,S.E.GREASLEY,P.A.HORTON,G.P.BEARDSLEY,I.A.WILSON

REVDAT 3 24-FEB-09 1P4R 1 VERSN REVDAT 2 04-MAY-04 1P4R 1 JRNL REVDAT 1 30-MAR-04 1P4R 0

JRNL AUTH C.-G.CHEONG,D.W.WOLAN,S.E.GREASLEY,P.A.HORTON, JRNL AUTH 2 G.P.BEARDSLEY,I.A.WILSON JRNL TITL CRYSTAL STRUCTURES OF HUMAN BIFUNCTIONAL ENZYME JRNL TITL 2 AMINOIMIDAZOLE-4-CARBOXAMIDE RIBONUCLEOTIDE JRNL TITL 3 TRANSFORMYLASE/IMP CYCLOHYDROLASE IN COMPLEX WITH JRNL TITL 4 POTENT SULFONYL-CONTAINING ANTIFOLATES JRNL REF J.BIOL.CHEM. V. 279 18034 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 14966129 JRNL DOI 10.1074/JBC.M313691200

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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 : 37931 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) : 0.189 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1986 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 : 8933 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 138 REMARK 3 SOLVENT ATOMS : 399 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.67400 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 7.82600 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : -9.50000 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) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : AICAR.PARAM REMARK 3 PARAMETER FILE 5 : BW1540.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1P4R COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-APR-03. REMARK 100 THE RCSB ID CODE IS RCSB019005.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 83 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 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 : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42466 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.550 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.11000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.48900 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.900 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: PDB ENTRY 1G8M REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3000, PH 7.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 277K

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 41.79750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.09600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.51750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.09600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 41.79750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.51750 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: 16680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 PRO A 3 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 PRO B 3 REMARK 465 GLY B 4

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 GLU A 19 CG CD OE1 OE2 REMARK 470 ASN A 94 CG OD1 ND2 REMARK 470 GLU A 149 CG CD OE1 OE2 REMARK 470 SER A 160 OG REMARK 470 SER A 161 OG REMARK 470 GLU A 162 CG CD OE1 OE2 REMARK 470 SER A 163 OG REMARK 470 LYS A 164 CG CD CE NZ REMARK 470 LYS A 225 CG CD CE NZ REMARK 470 LYS A 294 CG CD CE NZ REMARK 470 GLU A 348 CG CD OE1 OE2 REMARK 470 LYS A 397 CG CD CE NZ REMARK 470 LYS A 479 CG CD CE NZ REMARK 470 VAL A 482 CG1 CG2 REMARK 470 GLU A 486 CG CD OE1 OE2 REMARK 470 GLU A 503 CG CD OE1 OE2 REMARK 470 LYS A 509 CG CD CE NZ REMARK 470 GLU A 513 CG CD OE1 OE2 REMARK 470 GLU A 514 CG CD OE1 OE2 REMARK 470 GLU A 517 CG CD OE1 OE2 REMARK 470 LYS A 569 CG CD CE NZ REMARK 470 VAL B 18 CG1 CG2 REMARK 470 GLU B 149 CG CD OE1 OE2 REMARK 470 LYS B 285 CG CD CE NZ REMARK 470 GLN B 369 CG CD OE1 NE2 REMARK 470 LYS B 408 CG CD CE NZ REMARK 470 ASP B 409 CG OD1 OD2 REMARK 470 LYS B 525 CG CD CE NZ REMARK 470 GLU B 526 CG CD OE1 OE2 REMARK 470 LYS B 530 CG CD CE NZ REMARK 470 LYS B 569 CG CD CE NZ REMARK 470 GLU B 573 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 SER A 10 88.91 -159.12 REMARK 500 THR A 15 119.18 -35.83 REMARK 500 LYS A 66 -39.49 -136.52 REMARK 500 PRO A 82 -77.74 -38.15 REMARK 500 PRO A 105 62.24 -61.53 REMARK 500 ILE A 126 -61.65 -103.37 REMARK 500 ASN A 138 33.97 -90.35 REMARK 500 SER A 163 0.74 -68.78 REMARK 500 TYR A 293 -52.32 -25.21 REMARK 500 SER A 314 1.88 -69.03 REMARK 500 ASN A 402 54.69 -90.30 REMARK 500 MET A 476 152.84 -41.85 REMARK 500 GLU A 501 -154.66 -98.55 REMARK 500 ASP A 502 -116.11 1.59 REMARK 500 LEU A 511 -21.62 -36.72 REMARK 500 VAL A 515 139.79 -31.40 REMARK 500 SER B 10 74.89 -167.64 REMARK 500 MET B 60 148.97 -175.87 REMARK 500 ARG B 90 -79.07 -65.26 REMARK 500 LEU B 91 -7.00 -52.05 REMARK 500 PRO B 105 107.10 -40.36 REMARK 500 ASN B 138 37.97 -91.77 REMARK 500 SER B 160 -26.89 -33.38 REMARK 500 VAL B 201 -68.14 -109.39 REMARK 500 PRO B 212 -39.67 -39.04 REMARK 500 PRO B 260 154.84 -49.87 REMARK 500 SER B 280 -172.49 -69.09 REMARK 500 ASP B 291 4.77 -62.03 REMARK 500 TYR B 293 -29.91 -34.71 REMARK 500 LEU B 296 136.83 -37.31 REMARK 500 SER B 314 0.42 -65.32 REMARK 500 ASP B 326 -169.99 -78.27 REMARK 500 ASN B 407 87.63 96.72 REMARK 500 GLU B 501 -166.07 -119.95 REMARK 500 ASP B 502 -119.20 34.87 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 K A1001 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 428 O REMARK 620 2 SER A 430 OG 90.8 REMARK 620 3 SER A 432 OG 63.2 73.7 REMARK 620 4 VAL A 425 O 85.4 166.4 92.9 REMARK 620 5 ASP A 539 OD1 123.0 55.6 63.7 116.3 REMARK 620 6 LEU A 589 O 146.2 95.2 150.0 95.2 86.9 REMARK 620 7 HIS A 591 N 89.6 51.4 118.5 141.5 98.3 69.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B1002 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 432 OG REMARK 620 2 ASP B 539 OD1 67.5 REMARK 620 3 LEU B 589 O 143.6 76.9 REMARK 620 4 VAL B 425 O 94.6 118.4 95.5 REMARK 620 5 THR B 428 O 70.4 130.6 144.6 89.1 REMARK 620 6 HIS B 591 N 123.8 94.6 65.3 137.6 88.0 REMARK 620 7 SER B 430 OG 79.6 54.6 86.4 172.2 93.7 49.8 REMARK 620 N 1 2 3 4 5 6

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 1001 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 1002 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMZ A 1701 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMZ B 1702 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 354 A 1801 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 354 B 1802 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XMP A 1901

DBREF 1P4R A 1 592 UNP P31939 PUR9_HUMAN 1 592 DBREF 1P4R B 1 592 UNP P31939 PUR9_HUMAN 1 592

SEQRES 1 A 592 MET ALA PRO GLY GLN LEU ALA LEU PHE SER VAL SER ASP SEQRES 2 A 592 LYS THR GLY LEU VAL GLU PHE ALA ARG ASN LEU THR ALA SEQRES 3 A 592 LEU GLY LEU ASN LEU VAL ALA SER GLY GLY THR ALA LYS SEQRES 4 A 592 ALA LEU ARG ASP ALA GLY LEU ALA VAL ARG ASP VAL SER SEQRES 5 A 592 GLU LEU THR GLY PHE PRO GLU MET LEU GLY GLY ARG VAL SEQRES 6 A 592 LYS THR LEU HIS PRO ALA VAL HIS ALA GLY ILE LEU ALA SEQRES 7 A 592 ARG ASN ILE PRO GLU ASP ASN ALA ASP MET ALA ARG LEU SEQRES 8 A 592 ASP PHE ASN LEU ILE ARG VAL VAL ALA CYS ASN LEU TYR SEQRES 9 A 592 PRO PHE VAL LYS THR VAL ALA SER PRO GLY VAL THR VAL SEQRES 10 A 592 GLU GLU ALA VAL GLU GLN ILE ASP ILE GLY GLY VAL THR SEQRES 11 A 592 LEU LEU ARG ALA ALA ALA LYS ASN HIS ALA ARG VAL THR SEQRES 12 A 592 VAL VAL CYS GLU PRO GLU ASP TYR VAL VAL VAL SER THR SEQRES 13 A 592 GLU MET GLN SER SER GLU SER LYS ASP THR SER LEU GLU SEQRES 14 A 592 THR ARG ARG GLN LEU ALA LEU LYS ALA PHE THR HIS THR SEQRES 15 A 592 ALA GLN TYR ASP GLU ALA ILE SER ASP TYR PHE ARG LYS SEQRES 16 A 592 GLN TYR SER LYS GLY VAL SER GLN MET PRO LEU ARG TYR SEQRES 17 A 592 GLY MET ASN PRO HIS GLN THR PRO ALA GLN LEU TYR THR SEQRES 18 A 592 LEU GLN PRO LYS LEU PRO ILE THR VAL LEU ASN GLY ALA SEQRES 19 A 592 PRO GLY PHE ILE ASN LEU CYS ASP ALA LEU ASN ALA TRP SEQRES 20 A 592 GLN LEU VAL LYS GLU LEU LYS GLU ALA LEU GLY ILE PRO SEQRES 21 A 592 ALA ALA ALA SER PHE LYS HIS VAL SER PRO ALA GLY ALA SEQRES 22 A 592 ALA VAL GLY ILE PRO LEU SER GLU ASP GLU ALA LYS VAL SEQRES 23 A 592 CYS MET VAL TYR ASP LEU TYR LYS THR LEU THR PRO ILE SEQRES 24 A 592 SER ALA ALA TYR ALA ARG ALA ARG GLY ALA ASP ARG MET SEQRES 25 A 592 SER SER PHE GLY ASP PHE VAL ALA LEU SER ASP VAL CYS SEQRES 26 A 592 ASP VAL PRO THR ALA LYS ILE ILE SER ARG GLU VAL SER SEQRES 27 A 592 ASP GLY ILE ILE ALA PRO GLY TYR GLU GLU GLU ALA LEU SEQRES 28 A 592 THR ILE LEU SER LYS LYS LYS ASN GLY ASN TYR CYS VAL SEQRES 29 A 592 LEU GLN MET ASP GLN SER TYR LYS PRO ASP GLU ASN GLU SEQRES 30 A 592 VAL ARG THR LEU PHE GLY LEU HIS LEU SER GLN LYS ARG SEQRES 31 A 592 ASN ASN GLY VAL VAL ASP LYS SER LEU PHE SER ASN VAL SEQRES 32 A 592 VAL THR LYS ASN LYS ASP LEU PRO GLU SER ALA LEU ARG SEQRES 33 A 592 ASP LEU ILE VAL ALA THR ILE ALA VAL LYS TYR THR GLN SEQRES 34 A 592 SER ASN SER VAL CYS TYR ALA LYS ASN GLY GLN VAL ILE SEQRES 35 A 592 GLY ILE GLY ALA GLY GLN GLN SER ARG ILE HIS CYS THR SEQRES 36 A 592 ARG LEU ALA GLY ASP LYS ALA ASN TYR TRP TRP LEU ARG SEQRES 37 A 592 HIS HIS PRO GLN VAL LEU SER MET LYS PHE LYS THR GLY SEQRES 38 A 592 VAL LYS ARG ALA GLU ILE SER ASN ALA ILE ASP GLN TYR SEQRES 39 A 592 VAL THR GLY THR ILE GLY GLU ASP GLU ASP LEU ILE LYS SEQRES 40 A 592 TRP LYS ALA LEU PHE GLU GLU VAL PRO GLU LEU LEU THR SEQRES 41 A 592 GLU ALA GLU LYS LYS GLU TRP VAL GLU LYS LEU THR GLU SEQRES 42 A 592 VAL SER ILE SER SER ASP ALA PHE PHE PRO PHE ARG ASP SEQRES 43 A 592 ASN VAL ASP ARG ALA LYS ARG SER GLY VAL ALA TYR ILE SEQRES 44 A 592 ALA ALA PRO SER GLY SER ALA ALA ASP LYS VAL VAL ILE SEQRES 45 A 592 GLU ALA CYS ASP GLU LEU GLY ILE ILE LEU ALA HIS THR SEQRES 46 A 592 ASN LEU ARG LEU PHE HIS HIS SEQRES 1 B 592 MET ALA PRO GLY GLN LEU ALA LEU PHE SER VAL SER ASP SEQRES 2 B 592 LYS THR GLY LEU VAL GLU PHE ALA ARG ASN LEU THR ALA SEQRES 3 B 592 LEU GLY LEU ASN LEU VAL ALA SER GLY GLY THR ALA LYS SEQRES 4 B 592 ALA LEU ARG ASP ALA GLY LEU ALA VAL ARG ASP VAL SER SEQRES 5 B 592 GLU LEU THR GLY PHE PRO GLU MET LEU GLY GLY ARG VAL SEQRES 6 B 592 LYS THR LEU HIS PRO ALA VAL HIS ALA GLY ILE LEU ALA SEQRES 7 B 592 ARG ASN ILE PRO GLU ASP ASN ALA ASP MET ALA ARG LEU SEQRES 8 B 592 ASP PHE ASN LEU ILE ARG VAL VAL ALA CYS ASN LEU TYR SEQRES 9 B 592 PRO PHE VAL LYS THR VAL ALA SER PRO GLY VAL THR VAL SEQRES 10 B 592 GLU GLU ALA VAL GLU GLN ILE ASP ILE GLY GLY VAL THR SEQRES 11 B 592 LEU LEU ARG ALA ALA ALA LYS ASN HIS ALA ARG VAL THR SEQRES 12 B 592 VAL VAL CYS GLU PRO GLU ASP TYR VAL VAL VAL SER THR SEQRES 13 B 592 GLU MET GLN SER SER GLU SER LYS ASP THR SER LEU GLU SEQRES 14 B 592 THR ARG ARG GLN LEU ALA LEU LYS ALA PHE THR HIS THR SEQRES 15 B 592 ALA GLN TYR ASP GLU ALA ILE SER ASP TYR PHE ARG LYS SEQRES 16 B 592 GLN TYR SER LYS GLY VAL SER GLN MET PRO LEU ARG TYR SEQRES 17 B 592 GLY MET ASN PRO HIS GLN THR PRO ALA GLN LEU TYR THR SEQRES 18 B 592 LEU GLN PRO LYS LEU PRO ILE THR VAL LEU ASN GLY ALA SEQRES 19 B 592 PRO GLY PHE ILE ASN LEU CYS ASP ALA LEU ASN ALA TRP SEQRES 20 B 592 GLN LEU VAL LYS GLU LEU LYS GLU ALA LEU GLY ILE PRO SEQRES 21 B 592 ALA ALA ALA SER PHE LYS HIS VAL SER PRO ALA GLY ALA SEQRES 22 B 592 ALA VAL GLY ILE PRO LEU SER GLU ASP GLU ALA LYS VAL SEQRES 23 B 592 CYS MET VAL TYR ASP LEU TYR LYS THR LEU THR PRO ILE SEQRES 24 B 592 SER ALA ALA TYR ALA ARG ALA ARG GLY ALA ASP ARG MET SEQRES 25 B 592 SER SER PHE GLY ASP PHE VAL ALA LEU SER ASP VAL CYS SEQRES 26 B 592 ASP VAL PRO THR ALA LYS ILE ILE SER ARG GLU VAL SER SEQRES 27 B 592 ASP GLY ILE ILE ALA PRO GLY TYR GLU GLU GLU ALA LEU SEQRES 28 B 592 THR ILE LEU SER LYS LYS LYS ASN GLY ASN TYR CYS VAL SEQRES 29 B 592 LEU GLN MET ASP GLN SER TYR LYS PRO ASP GLU ASN GLU SEQRES 30 B 592 VAL ARG THR LEU PHE GLY LEU HIS LEU SER GLN LYS ARG SEQRES 31 B 592 ASN ASN GLY VAL VAL ASP LYS SER LEU PHE SER ASN VAL SEQRES 32 B 592 VAL THR LYS ASN LYS ASP LEU PRO GLU SER ALA LEU ARG SEQRES 33 B 592 ASP LEU ILE VAL ALA THR ILE ALA VAL LYS TYR THR GLN SEQRES 34 B 592 SER ASN SER VAL CYS TYR ALA LYS ASN GLY GLN VAL ILE SEQRES 35 B 592 GLY ILE GLY ALA GLY GLN GLN SER ARG ILE HIS CYS THR SEQRES 36 B 592 ARG LEU ALA GLY ASP LYS ALA ASN TYR TRP TRP LEU ARG SEQRES 37 B 592 HIS HIS PRO GLN VAL LEU SER MET LYS PHE LYS THR GLY SEQRES 38 B 592 VAL LYS ARG ALA GLU ILE SER ASN ALA ILE ASP GLN TYR SEQRES 39 B 592 VAL THR GLY THR ILE GLY GLU ASP GLU ASP LEU ILE LYS SEQRES 40 B 592 TRP LYS ALA LEU PHE GLU GLU VAL PRO GLU LEU LEU THR SEQRES 41 B 592 GLU ALA GLU LYS LYS GLU TRP VAL GLU LYS LEU THR GLU SEQRES 42 B 592 VAL SER ILE SER SER ASP ALA PHE PHE PRO PHE ARG ASP SEQRES 43 B 592 ASN VAL ASP ARG ALA LYS ARG SER GLY VAL ALA TYR ILE SEQRES 44 B 592 ALA ALA PRO SER GLY SER ALA ALA ASP LYS VAL VAL ILE SEQRES 45 B 592 GLU ALA CYS ASP GLU LEU GLY ILE ILE LEU ALA HIS THR SEQRES 46 B 592 ASN LEU ARG LEU PHE HIS HIS

HET K A1001 1 HET K B1002 1 HET AMZ A1701 22 HET AMZ B1702 22 HET 354 A1801 34 HET 354 B1802 34 HET XMP A1901 24

HETNAM K POTASSIUM ION HETNAM AMZ AMINOIMIDAZOLE 4-CARBOXAMIDE RIBONUCLEOTIDE HETNAM 354 N-[(S)-(4-{[(2-AMINO-4-HYDROXYQUINAZOLIN-6-YL) HETNAM 2 354 (DIHYDROXY)-LAMBDA~4~-SULFANYL]AMINO}PHENYL)(HYDROXY) HETNAM 3 354 METHYL]-L-GLUTAMIC ACID HETNAM XMP XANTHOSINE-5'-MONOPHOSPHATE

HETSYN AMZ AICAR HETSYN XMP 5-MONOPHOSPHATE-9-BETA-D-RIBOFURANOSYL XANTHINE

FORMUL 3 K 2(K 1+) FORMUL 5 AMZ 2(C9 H15 N4 O8 P) FORMUL 7 354 2(C20 H23 N5 O8 S) FORMUL 9 XMP C10 H14 N4 O9 P 1+ FORMUL 10 HOH *399(H2 O)

HELIX 1 1 GLY A 16 LEU A 27 1 12 HELIX 2 2 SER A 34 ASP A 43 1 10 HELIX 3 3 VAL A 51 GLY A 56 1 6 HELIX 4 4 HIS A 69 ALA A 78 1 10 HELIX 5 5 ILE A 81 ASP A 92 1 12 HELIX 6 6 PRO A 105 SER A 112 1 8 HELIX 7 7 THR A 116 GLN A 123 1 8 HELIX 8 8 ILE A 126 ASN A 138 1 13 HELIX 9 9 GLU A 147 GLU A 149 5 3 HELIX 10 10 ASP A 150 SER A 160 1 11 HELIX 11 11 SER A 167 SER A 198 1 32 HELIX 12 12 GLY A 236 GLY A 258 1 23 HELIX 13 13 SER A 280 CYS A 287 1 8 HELIX 14 14 VAL A 289 LEU A 296 5 8 HELIX 15 15 THR A 297 ALA A 309 1 13 HELIX 16 16 ASP A 326 ARG A 335 1 10 HELIX 17 17 GLU A 347 LYS A 357 1 11 HELIX 18 18 LYS A 358 ASN A 361 5 4 HELIX 19 19 ASP A 396 SER A 401 5 6 HELIX 20 20 PRO A 411 TYR A 427 1 17 HELIX 21 21 SER A 450 ARG A 468 1 19 HELIX 22 22 HIS A 470 SER A 475 1 6 HELIX 23 23 LYS A 483 GLY A 497 1 15 HELIX 24 24 GLU A 501 LEU A 511 1 11 HELIX 25 25 THR A 520 LYS A 530 1 11 HELIX 26 26 ARG A 545 ARG A 553 1 9 HELIX 27 27 ALA A 567 LEU A 578 1 12 HELIX 28 28 GLY B 16 LEU B 27 1 12 HELIX 29 29 SER B 34 ALA B 44 1 11 HELIX 30 30 VAL B 51 GLY B 56 1 6 HELIX 31 31 MET B 60 ARG B 64 5 5 HELIX 32 32 HIS B 69 ALA B 78 1 10 HELIX 33 33 ILE B 81 ASP B 92 1 12 HELIX 34 34 PRO B 105 ALA B 111 1 7 HELIX 35 35 THR B 116 GLN B 123 1 8 HELIX 36 36 ILE B 126 ASN B 138 1 13 HELIX 37 37 GLU B 147 GLU B 149 5 3 HELIX 38 38 ASP B 150 SER B 161 1 12 HELIX 39 39 SER B 167 SER B 198 1 32 HELIX 40 40 GLY B 236 GLY B 258 1 23 HELIX 41 41 SER B 280 CYS B 287 1 8 HELIX 42 42 VAL B 289 TYR B 293 5 5 HELIX 43 43 THR B 297 ALA B 309 1 13 HELIX 44 44 ASP B 326 ARG B 335 1 10 HELIX 45 45 GLU B 347 LYS B 357 1 11 HELIX 46 46 LYS B 358 ASN B 361 5 4 HELIX 47 47 ASP B 396 SER B 401 5 6 HELIX 48 48 PRO B 411 TYR B 427 1 17 HELIX 49 49 SER B 450 ARG B 468 1 19 HELIX 50 50 HIS B 470 SER B 475 1 6 HELIX 51 51 LYS B 483 THR B 496 1 14 HELIX 52 52 GLU B 501 ALA B 510 1 10 HELIX 53 53 THR B 520 LYS B 530 1 11 HELIX 54 54 ARG B 545 ARG B 553 1 9 HELIX 55 55 ALA B 567 LEU B 578 1 12

SHEET 1 A 5 VAL A 48 ASP A 50 0 SHEET 2 A 5 ASN A 30 ALA A 33 1 N LEU A 31 O ARG A 49 SHEET 3 A 5 LEU A 6 SER A 10 1 N PHE A 9 O VAL A 32 SHEET 4 A 5 ILE A 96 CYS A 101 1 O ALA A 100 N LEU A 8 SHEET 5 A 5 THR A 143 VAL A 145 1 O VAL A 145 N VAL A 99 SHEET 1 B 4 GLN A 203 PRO A 205 0 SHEET 2 B 4 ALA A 217 TYR A 220 -1 O LEU A 219 N MET A 204 SHEET 3 B 4 LEU B 384 LYS B 389 -1 O HIS B 385 N TYR A 220 SHEET 4 B 4 ASN B 376 LEU B 381 -1 N ARG B 379 O LEU B 386 SHEET 1 C 6 ILE A 228 ASN A 232 0 SHEET 2 C 6 CYS A 363 MET A 367 -1 O VAL A 364 N ASN A 232 SHEET 3 C 6 SER A 338 ALA A 343 1 N ILE A 341 O LEU A 365 SHEET 4 C 6 ASP A 317 LEU A 321 1 N VAL A 319 O ILE A 342 SHEET 5 C 6 ALA A 261 LYS A 266 -1 N PHE A 265 O PHE A 318 SHEET 6 C 6 SER A 269 VAL A 275 -1 O ALA A 271 N SER A 264 SHEET 1 D 4 ASN A 376 LEU A 381 0 SHEET 2 D 4 LEU A 384 LYS A 389 -1 O LEU A 384 N LEU A 381 SHEET 3 D 4 ALA B 217 TYR B 220 -1 O TYR B 220 N HIS A 385 SHEET 4 D 4 GLN B 203 PRO B 205 -1 N MET B 204 O LEU B 219 SHEET 1 E 5 GLN A 440 GLY A 445 0 SHEET 2 E 5 VAL A 433 LYS A 437 -1 N TYR A 435 O ILE A 442 SHEET 3 E 5 VAL A 534 SER A 538 -1 O SER A 535 N ALA A 436 SHEET 4 E 5 VAL A 556 PRO A 562 1 O TYR A 558 N ILE A 536 SHEET 5 E 5 ILE A 581 THR A 585 1 O ALA A 583 N ILE A 559 SHEET 1 F 5 VAL B 48 ASP B 50 0 SHEET 2 F 5 ASN B 30 ALA B 33 1 N LEU B 31 O ARG B 49 SHEET 3 F 5 LEU B 6 VAL B 11 1 N ALA B 7 O ASN B 30 SHEET 4 F 5 ILE B 96 ASN B 102 1 O ARG B 97 N LEU B 6 SHEET 5 F 5 THR B 143 VAL B 145 1 O VAL B 145 N VAL B 99 SHEET 1 G 6 ILE B 228 ASN B 232 0 SHEET 2 G 6 CYS B 363 MET B 367 -1 O GLN B 366 N THR B 229 SHEET 3 G 6 SER B 338 ALA B 343 1 N ILE B 341 O CYS B 363 SHEET 4 G 6 ASP B 317 LEU B 321 1 N ASP B 317 O ASP B 339 SHEET 5 G 6 ALA B 261 PHE B 265 -1 N PHE B 265 O PHE B 318 SHEET 6 G 6 PRO B 270 VAL B 275 -1 O ALA B 271 N SER B 264 SHEET 1 H 5 GLN B 440 GLY B 445 0 SHEET 2 H 5 VAL B 433 LYS B 437 -1 N TYR B 435 O GLY B 443 SHEET 3 H 5 VAL B 534 SER B 538 -1 O SER B 535 N ALA B 436 SHEET 4 H 5 VAL B 556 PRO B 562 1 O ALA B 557 N VAL B 534 SHEET 5 H 5 ILE B 581 THR B 585 1 O ALA B 583 N ILE B 559

LINK K K A1001 O THR A 428 1555 1555 2.68 LINK K K A1001 OG SER A 430 1555 1555 3.07 LINK K K A1001 OG SER A 432 1555 1555 3.09 LINK K K A1001 O VAL A 425 1555 1555 2.63 LINK K K A1001 OD1 ASP A 539 1555 1555 2.66 LINK K K A1001 O LEU A 589 1555 1555 2.65 LINK K K A1001 N HIS A 591 1555 1555 3.44 LINK K K B1002 OG SER B 432 1555 1555 2.90 LINK K K B1002 OD1 ASP B 539 1555 1555 2.85 LINK K K B1002 O LEU B 589 1555 1555 2.68 LINK K K B1002 O VAL B 425 1555 1555 2.51 LINK K K B1002 O THR B 428 1555 1555 2.64 LINK K K B1002 N HIS B 591 1555 1555 3.66 LINK K K B1002 OG SER B 430 1555 1555 2.98

CISPEP 1 THR A 215 PRO A 216 0 0.20 CISPEP 2 SER A 430 ASN A 431 0 -1.47 CISPEP 3 THR B 215 PRO B 216 0 -1.28 CISPEP 4 SER B 430 ASN B 431 0 -1.50

SITE 1 AC1 7 VAL A 425 THR A 428 SER A 430 SER A 432 SITE 2 AC1 7 ASP A 539 LEU A 589 HIS A 591 SITE 1 AC2 7 VAL B 425 THR B 428 SER B 430 SER B 432 SITE 2 AC2 7 ASP B 539 LEU B 589 HIS B 591 SITE 1 AC3 20 ASN A 431 ARG A 451 ALA A 540 PHE A 541 SITE 2 AC3 20 ARG A 588 PHE A 590 354 A1801 HOH A1911 SITE 3 AC3 20 HOH A1930 ARG B 207 TYR B 208 ASN B 239 SITE 4 AC3 20 LYS B 266 HIS B 267 GLY B 316 ASP B 339 SITE 5 AC3 20 HOH B1805 HOH B1818 HOH B1838 HOH B1938 SITE 1 AC4 18 ARG A 207 TYR A 208 LYS A 266 HIS A 267 SITE 2 AC4 18 GLY A 316 ASP A 339 HOH A1903 HOH A1908 SITE 3 AC4 18 HOH A1931 ASN B 431 ARG B 451 ALA B 540 SITE 4 AC4 18 PHE B 541 ARG B 588 PHE B 590 354 B1802 SITE 5 AC4 18 HOH B1855 HOH B1859 SITE 1 AC5 22 ASN A 431 GLN A 449 SER A 450 ARG A 451 SITE 2 AC5 22 ILE A 452 PHE A 541 PRO A 543 PHE A 544 SITE 3 AC5 22 ASP A 546 ASN A 547 SER A 565 ALA A 566 SITE 4 AC5 22 AMZ A1701 HOH A1947 HOH A1952 HOH A1962 SITE 5 AC5 22 LYS B 266 MET B 312 PHE B 315 GLY B 316 SITE 6 AC5 22 ASN B 489 HOH B1815 SITE 1 AC6 20 LYS A 266 MET A 312 PHE A 315 ASN A 489 SITE 2 AC6 20 ASN B 431 GLN B 449 SER B 450 ARG B 451 SITE 3 AC6 20 ILE B 452 PHE B 541 PRO B 543 PHE B 544 SITE 4 AC6 20 ASP B 546 ASN B 547 SER B 565 ALA B 566 SITE 5 AC6 20 AMZ B1702 HOH B1856 HOH B1858 HOH B1932 SITE 1 AC7 19 SER A 10 VAL A 11 SER A 12 LYS A 14 SITE 2 AC7 19 SER A 34 GLY A 36 THR A 37 ARG A 64 SITE 3 AC7 19 LYS A 66 THR A 67 LEU A 68 CYS A 101 SITE 4 AC7 19 ASN A 102 LEU A 103 TYR A 104 ASP A 125 SITE 5 AC7 19 ILE A 126 GLY A 127 GLY A 128

CRYST1 83.595 93.035 164.192 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 0.011962 0.000000 0.000000 0.00000

SCALE2 0.000000 0.010749 0.000000 0.00000

SCALE3 0.000000 0.000000 0.006090 0.00000