HEADER PENTOSYLTRANSFERASE 10-APR-98 1A9O TITLE BOVINE PURINE NUCLEOSIDE PHOSPHORYLASE COMPLEXED WITH PHOSPHATE 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 PENTOSYLTRANSFERASE, PURINE NUCLEOSIDE PHOSPHORYLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.MAO,W.J.COOK,M.ZHOU,A.A.FEDOROV,S.C.ALMO,S.E.EALICK REVDAT 6 22-MAY-24 1A9O 1 REMARK REVDAT 5 02-AUG-23 1A9O 1 REMARK SEQADV REVDAT 4 13-JUL-11 1A9O 1 VERSN REVDAT 3 24-FEB-09 1A9O 1 VERSN REVDAT 2 01-APR-03 1A9O 1 JRNL REVDAT 1 15-JUL-98 1A9O 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 3.8 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) : 8.00 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 : 17289 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) : 0.200 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 : 2239 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 35 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.00 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : 1.200 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1A9O 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_1000170566. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : AUG-96 REMARK 200 TEMPERATURE (KELVIN) : 296 REMARK 200 PH : 7.8-8.2 REMARK 200 NUMBER OF CRYSTALS USED : NULL 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 RUH2R 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 : SDMS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17289 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.8 REMARK 200 STARTING MODEL: PDB ENTRY 1PBN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 31-35% REMARK 280 PEG-400 IN 100 MM TRIS BUFFER, PH 7.8-8.2; 100 MM MGCL2; 1% REMARK 280 OCTYL-BETA- D-GLUCOPYRANOSIDE 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 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: 7390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 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 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 GLN A 2 CG CD OE1 NE2 REMARK 470 SER A 59 OG REMARK 470 THR A 60 OG1 CG2 REMARK 470 VAL A 61 CG1 CG2 REMARK 470 PRO A 62 CG CD 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 GLN A 2 93.46 -65.92 REMARK 500 SER A 33 -98.02 57.58 REMARK 500 LEU A 35 4.93 -62.68 REMARK 500 ASN A 55 -12.82 73.49 REMARK 500 PHE A 159 79.00 -117.37 REMARK 500 SER A 220 -161.21 -160.10 REMARK 500 THR A 221 -49.25 71.37 REMARK 500 HIS A 257 29.72 -77.90 REMARK 500 ALA A 263 -48.75 76.88 REMARK 500 VAL A 284 151.18 50.12 REMARK 500 SER A 285 -169.50 59.92 REMARK 500 HIS A 287 -168.75 -75.18 REMARK 500 THR A 288 47.50 -81.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 PHOSPHATE IS NORMALLY PRESENT IN THE MOTHER LIQUOR AT ABOUT REMARK 600 70 UM. THE PEG-400 IS THE SOURCE OF THE TRACE PHOSPHATE. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 291 DBREF 1A9O A 1 289 UNP P55859 PNPH_BOVIN 1 289 SEQADV 1A9O THR A 249 UNP P55859 TYR 249 CONFLICT SEQRES 1 A 289 MET GLN 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 HET PO4 A 291 5 HETNAM PO4 PHOSPHATE ION FORMUL 2 PO4 O4 P 3- FORMUL 3 HOH *35(H2 O) HELIX 1 1 TYR A 7 LEU A 18 1 12 HELIX 2 2 SER A 33 LYS A 41 5 9 HELIX 3 3 MET A 87 GLU A 89 5 3 HELIX 4 4 PHE A 93 VAL A 96 1 4 HELIX 5 5 PHE A 98 LEU A 105 1 8 HELIX 6 6 LEU A 138 SER A 142 1 5 HELIX 7 7 ARG A 168 GLN A 180 1 13 HELIX 8 8 VAL A 203 ASN A 211 1 9 HELIX 9 9 VAL A 222 HIS A 230 1 9 HELIX 10 10 HIS A 257 VAL A 260 5 4 HELIX 11 11 GLN A 266 ALA A 280 1 15 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 -0.13 SITE 1 AC1 7 GLY A 32 SER A 33 ARG A 84 HIS A 86 SITE 2 AC1 7 ASN A 115 ALA A 116 SER A 220 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