PDB Short entry for 1PBN HEADER PENTOSYLTRANSFERASE 10-JUL-95 1PBN TITLE PURINE NUCLEOSIDE PHOSPHORYLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PURINE NUCLEOSIDE PHOSPHORYLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.4.2.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: SPLEEN KEYWDS PURINE NUCLEOSIDE PHOSPHORYLASE, PENTOSYLTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.MAO,S.E.EALICK REVDAT 5 14-FEB-24 1PBN 1 SEQADV REVDAT 4 13-JUL-11 1PBN 1 VERSN REVDAT 3 24-FEB-09 1PBN 1 VERSN REVDAT 2 01-APR-03 1PBN 1 JRNL REVDAT 1 14-NOV-95 1PBN 0 JRNL AUTH C.MAO,W.J.COOK,M.ZHOU,A.A.FEDEROV,S.C.ALMO,S.E.EALICK JRNL TITL CALF SPLEEN PURINE NUCLEOSIDE PHOSPHORYLASE COMPLEXED WITH JRNL TITL 2 SUBSTRATES AND SUBSTRATE ANALOGUES. JRNL REF BIOCHEMISTRY V. 37 7135 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9585525 JRNL DOI 10.1021/BI9723919 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 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 : 14137 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) : 0.200 REMARK 3 FREE R VALUE : 0.270 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 : 2246 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 43 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) : 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) : 1.510 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 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 1PBN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000175590. 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) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : XUONG-HAMLIN MULTIWIRE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17293 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.0 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.13000 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: NULL 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 (%): 43.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 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 47.10000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.10000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.10000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.10000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 47.10000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.10000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 47.10000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 47.10000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 47.10000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 47.10000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 47.10000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 47.10000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 47.10000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 47.10000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 47.10000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 47.10000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 47.10000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 47.10000 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: SYMMETRY REMARK 300 THE CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS PRESENTED REMARK 300 BELOW GENERATE THE SUBUNITS OF THE POLYMERIC MOLECULE. REMARK 300 REMARK 300 APPLIED TO RESIDUES: X 1 .. X 289 REMARK 300 SYMMETRY1 1 0.000000 0.000000 -1.000000 94.20000 REMARK 300 SYMMETRY2 1 1.000000 0.000000 0.000000 47.10000 REMARK 300 SYMMETRY3 1 0.000000 -1.000000 0.000000 141.30000 REMARK 300 APPLIED TO RESIDUES: X 1 .. X 289 REMARK 300 SYMMETRY1 2 0.000000 1.000000 0.000000 -47.10000 REMARK 300 SYMMETRY2 2 0.000000 0.000000 -1.000000 141.30000 REMARK 300 SYMMETRY3 2 -1.000000 0.000000 0.000000 94.20000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 6980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 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 0.000000 0.000000 -1.000000 94.20000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 47.10000 REMARK 350 BIOMT3 2 0.000000 -1.000000 0.000000 141.30000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 -47.10000 REMARK 350 BIOMT2 3 0.000000 0.000000 -1.000000 141.30000 REMARK 350 BIOMT3 3 -1.000000 0.000000 0.000000 94.20000 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 55 5.65 58.62 REMARK 500 SER A 220 -163.97 -163.81 REMARK 500 THR A 221 -52.55 70.79 REMARK 500 SER A 251 -159.28 -164.90 REMARK 500 LYS A 254 106.33 -42.21 REMARK 500 HIS A 257 44.91 -100.76 REMARK 500 LYS A 265 -157.05 -118.41 REMARK 500 GLN A 266 -105.75 35.70 REMARK 500 VAL A 284 148.45 77.06 REMARK 500 THR A 288 -60.60 72.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: P1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: PHOSPHATE BINDING SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: B1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: BASE BINDING SITE DBREF 1PBN A 1 289 UNP P55859 PNPH_BOVIN 1 289 SEQADV 1PBN ALA A 2 UNP P55859 GLN 2 CONFLICT SEQADV 1PBN THR A 249 UNP P55859 TYR 249 CONFLICT SEQRES 1 A 289 MET ALA ASN GLY TYR THR TYR GLU ASP TYR GLN ASP THR SEQRES 2 A 289 ALA LYS TRP LEU LEU SER HIS THR GLU GLN ARG PRO GLN SEQRES 3 A 289 VAL ALA VAL ILE CYS GLY SER GLY LEU GLY GLY LEU VAL SEQRES 4 A 289 ASN LYS LEU THR GLN ALA GLN THR PHE ASP TYR SER GLU SEQRES 5 A 289 ILE PRO ASN PHE PRO GLU SER THR VAL PRO GLY HIS ALA SEQRES 6 A 289 GLY ARG LEU VAL PHE GLY ILE LEU ASN GLY ARG ALA CYS SEQRES 7 A 289 VAL MET MET GLN GLY ARG PHE HIS MET TYR GLU GLY TYR SEQRES 8 A 289 PRO PHE TRP LYS VAL THR PHE PRO VAL ARG VAL PHE ARG SEQRES 9 A 289 LEU LEU GLY VAL GLU THR LEU VAL VAL THR ASN ALA ALA SEQRES 10 A 289 GLY GLY LEU ASN PRO ASN PHE GLU VAL GLY ASP ILE MET SEQRES 11 A 289 LEU ILE ARG ASP HIS ILE ASN LEU PRO GLY PHE SER GLY SEQRES 12 A 289 GLU ASN PRO LEU ARG GLY PRO ASN GLU GLU ARG PHE GLY SEQRES 13 A 289 VAL ARG PHE PRO ALA MET SER ASP ALA TYR ASP ARG ASP SEQRES 14 A 289 MET ARG GLN LYS ALA HIS SER THR TRP LYS GLN MET GLY SEQRES 15 A 289 GLU GLN ARG GLU LEU GLN GLU GLY THR TYR VAL MET LEU SEQRES 16 A 289 GLY GLY PRO ASN PHE GLU THR VAL ALA GLU CYS ARG LEU SEQRES 17 A 289 LEU ARG ASN LEU GLY ALA ASP ALA VAL GLY MET SER THR SEQRES 18 A 289 VAL PRO GLU VAL ILE VAL ALA ARG HIS CYS GLY LEU ARG SEQRES 19 A 289 VAL PHE GLY PHE SER LEU ILE THR ASN LYS VAL ILE MET SEQRES 20 A 289 ASP THR GLU SER GLN GLY LYS ALA ASN HIS GLU GLU VAL SEQRES 21 A 289 LEU GLU ALA GLY LYS GLN ALA ALA GLN LYS LEU GLU GLN SEQRES 22 A 289 PHE VAL SER LEU LEU MET ALA SER ILE PRO VAL SER GLY SEQRES 23 A 289 HIS THR GLY FORMUL 2 HOH *43(H2 O) HELIX 1 1 TYR A 7 LEU A 18 1 12 HELIX 2 2 GLY A 36 LYS A 41 1 6 HELIX 3 3 TYR A 50 GLU A 52 5 3 HELIX 4 4 MET A 87 GLU A 89 5 3 HELIX 5 5 PHE A 93 VAL A 96 1 4 HELIX 6 6 PHE A 98 LEU A 106 1 9 HELIX 7 7 LEU A 138 SER A 142 1 5 HELIX 8 8 ARG A 168 GLN A 180 1 13 HELIX 9 9 VAL A 203 ASN A 211 1 9 HELIX 10 10 VAL A 222 HIS A 230 1 9 HELIX 11 11 GLU A 258 VAL A 260 5 3 HELIX 12 12 ALA A 268 SER A 281 1 14 SHEET 1 A 9 ALA A 216 GLY A 218 0 SHEET 2 A 9 GLN A 188 MET A 194 1 N VAL A 193 O ALA A 216 SHEET 3 A 9 ILE A 129 ASN A 137 1 N LEU A 131 O GLN A 188 SHEET 4 A 9 ARG A 234 LYS A 244 -1 N SER A 239 O MET A 130 SHEET 5 A 9 THR A 110 GLY A 119 1 N LEU A 111 O ARG A 234 SHEET 6 A 9 VAL A 27 CYS A 31 1 N ALA A 28 O THR A 110 SHEET 7 A 9 ARG A 76 GLN A 82 1 N VAL A 79 O VAL A 27 SHEET 8 A 9 ARG A 67 LEU A 73 -1 N LEU A 73 O ARG A 76 SHEET 9 A 9 GLN A 46 ASP A 49 -1 N PHE A 48 O LEU A 68 CISPEP 1 GLY A 197 PRO A 198 0 0.05 SITE 1 P1 6 SER A 33 HIS A 64 ARG A 84 HIS A 86 SITE 2 P1 6 ALA A 116 SER A 220 SITE 1 B1 4 PHE A 159 PHE A 200 GLU A 201 ASN A 243 CRYST1 94.200 94.200 94.200 90.00 90.00 90.00 P 21 3 12 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 0.010616 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010616 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010616 0.00000