HEADER TRANSFERASE 02-FEB-05 1YQQ TITLE ESCHERICHIA COLI PURINE NUCLEOSIDE PHOSPHORYLASE II, THE PRODUCT OF TITLE 2 THE XAPA GENE COMPND MOL_ID: 1; COMPND 2 MOLECULE: XANTHOSINE PHOSPHORYLASE; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: PNP-II, PURINE NUCLEOSIDE PHOSPHORYLASE; COMPND 5 EC: 2.4.2.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: XAPA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: GD1524; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGD265 KEYWDS PURINE NUCLEOSIDE PHOSPHORYLASE, GUANINE, XANTHINE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR G.DANDANELL,R.H.SZCZEPANOWSKI,B.KIERDASZUK,D.SHUGAR,M.BOCHTLER REVDAT 5 03-APR-24 1YQQ 1 REMARK REVDAT 4 13-MAR-24 1YQQ 1 REMARK REVDAT 3 13-JUL-11 1YQQ 1 VERSN REVDAT 2 24-FEB-09 1YQQ 1 VERSN REVDAT 1 19-APR-05 1YQQ 0 JRNL AUTH G.DANDANELL,R.H.SZCZEPANOWSKI,B.KIERDASZUK,D.SHUGAR, JRNL AUTH 2 M.BOCHTLER JRNL TITL ESCHERICHIA COLI PURINE NUCLEOSIDE PHOSPHORYLASE II, THE JRNL TITL 2 PRODUCT OF THE XAPA GENE JRNL REF J.MOL.BIOL. V. 348 113 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 15808857 JRNL DOI 10.1016/J.JMB.2005.02.019 REMARK 2 REMARK 2 RESOLUTION. 2.60 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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 : 26669 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) : 0.240 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1351 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 : 6189 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 191 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.17900 REMARK 3 B22 (A**2) : -2.95600 REMARK 3 B33 (A**2) : -3.22300 REMARK 3 B12 (A**2) : 0.00000 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) : 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1YQQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-FEB-05. REMARK 100 THE DEPOSITION ID IS D_1000031820. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-MAY-02 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 9.0 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC MAXFLUX REMARK 200 OPTICS : OSMIC MAXFLUX REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26677 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : 0.07000 REMARK 200 FOR THE DATA SET : 20.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.32800 REMARK 200 R SYM FOR SHELL (I) : 0.32800 REMARK 200 FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: TRIGNONAL CRYSTAL FORM OF PNP-II REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: GLYCINE, PEG4K, PH 9.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 49.26550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 58.31650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 49.26550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 58.31650 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: A HEXAMER WITH 32 POINT SYMMETRY REMARK 300 THAT RESULTS FROM THE DIMERIZATION OF TRIMERS 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 17780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 53060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -132.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 -1.000000 0.000000 0.000000 98.53100 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 116.63300 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 SER A 2 REMARK 465 GLN A 3 REMARK 465 VAL A 4 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLN B 3 REMARK 465 VAL B 4 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 GLN C 3 REMARK 465 VAL C 4 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 38 -30.19 -39.59 REMARK 500 PRO A 58 65.77 -60.44 REMARK 500 THR A 61 8.15 -150.45 REMARK 500 ASP A 165 113.44 -30.40 REMARK 500 GLU A 178 16.61 -62.98 REMARK 500 GLU A 179 -0.68 -150.95 REMARK 500 SER A 216 -146.85 -138.66 REMARK 500 VAL A 217 -63.19 69.85 REMARK 500 ASN A 239 -178.95 -172.91 REMARK 500 ALA B 38 -30.12 -39.85 REMARK 500 PRO B 58 65.85 -60.57 REMARK 500 THR B 61 7.66 -150.34 REMARK 500 ASP B 165 113.66 -31.02 REMARK 500 GLU B 178 -7.76 -51.48 REMARK 500 SER B 216 -146.78 -138.54 REMARK 500 VAL B 217 -63.34 69.86 REMARK 500 ASN B 239 -178.95 -172.92 REMARK 500 ALA C 38 -30.12 -39.72 REMARK 500 PRO C 58 65.80 -60.23 REMARK 500 THR C 61 8.00 -150.47 REMARK 500 ASP C 165 113.76 -30.49 REMARK 500 GLU C 178 3.50 -52.71 REMARK 500 SER C 216 -147.16 -138.75 REMARK 500 VAL C 217 -63.34 69.98 REMARK 500 ASN C 239 -178.96 -174.16 REMARK 500 GLU C 242 126.71 -39.17 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 PO4 A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 C 2500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUN A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUN B 1400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUN C 2400 DBREF 1YQQ A 1 277 UNP P45563 XAPA_ECOLI 1 277 DBREF 1YQQ B 1 277 UNP P45563 XAPA_ECOLI 1 277 DBREF 1YQQ C 1 277 UNP P45563 XAPA_ECOLI 1 277 SEQRES 1 A 277 MET SER GLN VAL GLN PHE SER HIS ASN PRO LEU PHE CYS SEQRES 2 A 277 ILE ASP ILE ILE LYS THR TYR LYS PRO ASP PHE THR PRO SEQRES 3 A 277 ARG VAL ALA PHE ILE LEU GLY SER GLY LEU GLY ALA LEU SEQRES 4 A 277 ALA ASP GLN ILE GLU ASN ALA VAL ALA ILE SER TYR GLU SEQRES 5 A 277 LYS LEU PRO GLY PHE PRO VAL SER THR VAL HIS GLY HIS SEQRES 6 A 277 ALA GLY GLU LEU VAL LEU GLY HIS LEU GLN GLY VAL PRO SEQRES 7 A 277 VAL VAL CYS MET LYS GLY ARG GLY HIS PHE TYR GLU GLY SEQRES 8 A 277 ARG GLY MET THR ILE MET THR ASP ALA ILE ARG THR PHE SEQRES 9 A 277 LYS LEU LEU GLY CYS GLU LEU LEU PHE CYS THR ASN ALA SEQRES 10 A 277 ALA GLY SER LEU ARG PRO GLU VAL GLY ALA GLY SER LEU SEQRES 11 A 277 VAL ALA LEU LYS ASP HIS ILE ASN THR MET PRO GLY THR SEQRES 12 A 277 PRO MET VAL GLY LEU ASN ASP ASP ARG PHE GLY GLU ARG SEQRES 13 A 277 PHE PHE SER LEU ALA ASN ALA TYR ASP ALA GLU TYR ARG SEQRES 14 A 277 ALA LEU LEU GLN LYS VAL ALA LYS GLU GLU GLY PHE PRO SEQRES 15 A 277 LEU THR GLU GLY VAL PHE VAL SER TYR PRO GLY PRO ASN SEQRES 16 A 277 PHE GLU THR ALA ALA GLU ILE ARG MET MET GLN ILE ILE SEQRES 17 A 277 GLY GLY ASP VAL VAL GLY MET SER VAL VAL PRO GLU VAL SEQRES 18 A 277 ILE SER ALA ARG HIS CYS ASP LEU LYS VAL VAL ALA VAL SEQRES 19 A 277 SER ALA ILE THR ASN MET ALA GLU GLY LEU SER ASP VAL SEQRES 20 A 277 LYS LEU SER HIS ALA GLN THR LEU ALA ALA ALA GLU LEU SEQRES 21 A 277 SER LYS GLN ASN PHE ILE ASN LEU ILE CYS GLY PHE LEU SEQRES 22 A 277 ARG LYS ILE ALA SEQRES 1 B 277 MET SER GLN VAL GLN PHE SER HIS ASN PRO LEU PHE CYS SEQRES 2 B 277 ILE ASP ILE ILE LYS THR TYR LYS PRO ASP PHE THR PRO SEQRES 3 B 277 ARG VAL ALA PHE ILE LEU GLY SER GLY LEU GLY ALA LEU SEQRES 4 B 277 ALA ASP GLN ILE GLU ASN ALA VAL ALA ILE SER TYR GLU SEQRES 5 B 277 LYS LEU PRO GLY PHE PRO VAL SER THR VAL HIS GLY HIS SEQRES 6 B 277 ALA GLY GLU LEU VAL LEU GLY HIS LEU GLN GLY VAL PRO SEQRES 7 B 277 VAL VAL CYS MET LYS GLY ARG GLY HIS PHE TYR GLU GLY SEQRES 8 B 277 ARG GLY MET THR ILE MET THR ASP ALA ILE ARG THR PHE SEQRES 9 B 277 LYS LEU LEU GLY CYS GLU LEU LEU PHE CYS THR ASN ALA SEQRES 10 B 277 ALA GLY SER LEU ARG PRO GLU VAL GLY ALA GLY SER LEU SEQRES 11 B 277 VAL ALA LEU LYS ASP HIS ILE ASN THR MET PRO GLY THR SEQRES 12 B 277 PRO MET VAL GLY LEU ASN ASP ASP ARG PHE GLY GLU ARG SEQRES 13 B 277 PHE PHE SER LEU ALA ASN ALA TYR ASP ALA GLU TYR ARG SEQRES 14 B 277 ALA LEU LEU GLN LYS VAL ALA LYS GLU GLU GLY PHE PRO SEQRES 15 B 277 LEU THR GLU GLY VAL PHE VAL SER TYR PRO GLY PRO ASN SEQRES 16 B 277 PHE GLU THR ALA ALA GLU ILE ARG MET MET GLN ILE ILE SEQRES 17 B 277 GLY GLY ASP VAL VAL GLY MET SER VAL VAL PRO GLU VAL SEQRES 18 B 277 ILE SER ALA ARG HIS CYS ASP LEU LYS VAL VAL ALA VAL SEQRES 19 B 277 SER ALA ILE THR ASN MET ALA GLU GLY LEU SER ASP VAL SEQRES 20 B 277 LYS LEU SER HIS ALA GLN THR LEU ALA ALA ALA GLU LEU SEQRES 21 B 277 SER LYS GLN ASN PHE ILE ASN LEU ILE CYS GLY PHE LEU SEQRES 22 B 277 ARG LYS ILE ALA SEQRES 1 C 277 MET SER GLN VAL GLN PHE SER HIS ASN PRO LEU PHE CYS SEQRES 2 C 277 ILE ASP ILE ILE LYS THR TYR LYS PRO ASP PHE THR PRO SEQRES 3 C 277 ARG VAL ALA PHE ILE LEU GLY SER GLY LEU GLY ALA LEU SEQRES 4 C 277 ALA ASP GLN ILE GLU ASN ALA VAL ALA ILE SER TYR GLU SEQRES 5 C 277 LYS LEU PRO GLY PHE PRO VAL SER THR VAL HIS GLY HIS SEQRES 6 C 277 ALA GLY GLU LEU VAL LEU GLY HIS LEU GLN GLY VAL PRO SEQRES 7 C 277 VAL VAL CYS MET LYS GLY ARG GLY HIS PHE TYR GLU GLY SEQRES 8 C 277 ARG GLY MET THR ILE MET THR ASP ALA ILE ARG THR PHE SEQRES 9 C 277 LYS LEU LEU GLY CYS GLU LEU LEU PHE CYS THR ASN ALA SEQRES 10 C 277 ALA GLY SER LEU ARG PRO GLU VAL GLY ALA GLY SER LEU SEQRES 11 C 277 VAL ALA LEU LYS ASP HIS ILE ASN THR MET PRO GLY THR SEQRES 12 C 277 PRO MET VAL GLY LEU ASN ASP ASP ARG PHE GLY GLU ARG SEQRES 13 C 277 PHE PHE SER LEU ALA ASN ALA TYR ASP ALA GLU TYR ARG SEQRES 14 C 277 ALA LEU LEU GLN LYS VAL ALA LYS GLU GLU GLY PHE PRO SEQRES 15 C 277 LEU THR GLU GLY VAL PHE VAL SER TYR PRO GLY PRO ASN SEQRES 16 C 277 PHE GLU THR ALA ALA GLU ILE ARG MET MET GLN ILE ILE SEQRES 17 C 277 GLY GLY ASP VAL VAL GLY MET SER VAL VAL PRO GLU VAL SEQRES 18 C 277 ILE SER ALA ARG HIS CYS ASP LEU LYS VAL VAL ALA VAL SEQRES 19 C 277 SER ALA ILE THR ASN MET ALA GLU GLY LEU SER ASP VAL SEQRES 20 C 277 LYS LEU SER HIS ALA GLN THR LEU ALA ALA ALA GLU LEU SEQRES 21 C 277 SER LYS GLN ASN PHE ILE ASN LEU ILE CYS GLY PHE LEU SEQRES 22 C 277 ARG LYS ILE ALA HET PO4 A 500 5 HET GUN A 400 11 HET PO4 B1500 5 HET GUN B1400 11 HET PO4 C2500 5 HET GUN C2400 11 HETNAM PO4 PHOSPHATE ION HETNAM GUN GUANINE FORMUL 4 PO4 3(O4 P 3-) FORMUL 5 GUN 3(C5 H5 N5 O) FORMUL 10 HOH *191(H2 O) HELIX 1 1 HIS A 8 LYS A 21 1 14 HELIX 2 2 GLY A 35 ILE A 43 5 9 HELIX 3 3 GLU A 52 LEU A 54 5 3 HELIX 4 4 HIS A 87 GLY A 91 5 5 HELIX 5 5 MET A 97 GLY A 108 1 12 HELIX 6 6 ASP A 165 GLU A 178 1 14 HELIX 7 7 THR A 198 ILE A 208 1 11 HELIX 8 8 VAL A 217 CYS A 227 1 11 HELIX 9 9 SER A 250 ALA A 257 1 8 HELIX 10 10 ALA A 258 LEU A 260 5 3 HELIX 11 11 SER A 261 ALA A 277 1 17 HELIX 12 12 HIS B 8 LYS B 21 1 14 HELIX 13 13 GLY B 35 ILE B 43 5 9 HELIX 14 14 GLU B 52 LEU B 54 5 3 HELIX 15 15 HIS B 87 GLY B 91 5 5 HELIX 16 16 MET B 97 GLY B 108 1 12 HELIX 17 17 ASP B 165 GLU B 178 1 14 HELIX 18 18 THR B 198 ILE B 208 1 11 HELIX 19 19 VAL B 217 CYS B 227 1 11 HELIX 20 20 SER B 250 ALA B 257 1 8 HELIX 21 21 ALA B 258 LEU B 260 5 3 HELIX 22 22 SER B 261 ALA B 277 1 17 HELIX 23 23 HIS C 8 LYS C 21 1 14 HELIX 24 24 GLY C 35 ILE C 43 5 9 HELIX 25 25 GLU C 52 LEU C 54 5 3 HELIX 26 26 HIS C 87 GLY C 91 5 5 HELIX 27 27 MET C 97 GLY C 108 1 12 HELIX 28 28 ASP C 165 GLU C 178 1 14 HELIX 29 29 THR C 198 ILE C 208 1 11 HELIX 30 30 VAL C 217 CYS C 227 1 11 HELIX 31 31 SER C 250 ALA C 257 1 8 HELIX 32 32 ALA C 258 LEU C 260 5 3 HELIX 33 33 SER C 261 ALA C 277 1 17 SHEET 1 A10 GLU A 44 SER A 50 0 SHEET 2 A10 GLU A 68 LEU A 74 -1 O HIS A 73 N GLU A 44 SHEET 3 A10 VAL A 77 LYS A 83 -1 O VAL A 79 N GLY A 72 SHEET 4 A10 VAL A 28 LEU A 32 1 N PHE A 30 O MET A 82 SHEET 5 A10 LEU A 111 SER A 120 1 O PHE A 113 N ALA A 29 SHEET 6 A10 LYS A 230 MET A 240 1 O VAL A 232 N CYS A 114 SHEET 7 A10 LEU A 130 ILE A 137 -1 N VAL A 131 O SER A 235 SHEET 8 A10 LEU A 183 SER A 190 1 O PHE A 188 N ASP A 135 SHEET 9 A10 VAL A 212 GLY A 214 1 O VAL A 212 N VAL A 189 SHEET 10 A10 LEU A 111 SER A 120 -1 N GLY A 119 O VAL A 213 SHEET 1 B10 GLU B 44 SER B 50 0 SHEET 2 B10 GLU B 68 HIS B 73 -1 O HIS B 73 N GLU B 44 SHEET 3 B10 PRO B 78 LYS B 83 -1 O VAL B 79 N GLY B 72 SHEET 4 B10 VAL B 28 LEU B 32 1 N PHE B 30 O MET B 82 SHEET 5 B10 LEU B 111 SER B 120 1 O PHE B 113 N ALA B 29 SHEET 6 B10 LYS B 230 MET B 240 1 O VAL B 232 N CYS B 114 SHEET 7 B10 LEU B 130 ILE B 137 -1 N LEU B 133 O ALA B 233 SHEET 8 B10 THR B 184 SER B 190 1 O PHE B 188 N ASP B 135 SHEET 9 B10 VAL B 212 GLY B 214 1 O VAL B 212 N VAL B 189 SHEET 10 B10 LEU B 111 SER B 120 -1 N GLY B 119 O VAL B 213 SHEET 1 C10 GLU C 44 SER C 50 0 SHEET 2 C10 GLU C 68 LEU C 74 -1 O HIS C 73 N GLU C 44 SHEET 3 C10 VAL C 77 LYS C 83 -1 O VAL C 79 N GLY C 72 SHEET 4 C10 VAL C 28 LEU C 32 1 N PHE C 30 O MET C 82 SHEET 5 C10 LEU C 111 SER C 120 1 O PHE C 113 N ALA C 29 SHEET 6 C10 LYS C 230 MET C 240 1 O THR C 238 N ALA C 118 SHEET 7 C10 LEU C 130 ILE C 137 -1 N LEU C 133 O ALA C 233 SHEET 8 C10 LEU C 183 SER C 190 1 O PHE C 188 N ASP C 135 SHEET 9 C10 VAL C 212 GLY C 214 1 O VAL C 212 N VAL C 189 SHEET 10 C10 LEU C 111 SER C 120 -1 N GLY C 119 O VAL C 213 CISPEP 1 GLY A 193 PRO A 194 0 0.05 CISPEP 2 GLY B 193 PRO B 194 0 0.11 CISPEP 3 GLY C 193 PRO C 194 0 0.12 SITE 1 AC1 7 SER A 34 HIS A 65 ARG A 85 HIS A 87 SITE 2 AC1 7 ASN A 116 ALA A 117 SER A 216 SITE 1 AC2 10 SER B 34 HIS B 65 ARG B 85 HIS B 87 SITE 2 AC2 10 ASN B 116 ALA B 117 SER B 216 HOH B1532 SITE 3 AC2 10 HOH B1535 HOH B1560 SITE 1 AC3 7 SER C 34 HIS C 65 ARG C 85 HIS C 87 SITE 2 AC3 7 ASN C 116 ALA C 117 SER C 216 SITE 1 AC4 10 ALA A 117 ALA A 118 GLY A 119 GLU A 197 SITE 2 AC4 10 GLY A 214 MET A 215 THR A 238 ASN A 239 SITE 3 AC4 10 THR A 254 HOH A 523 SITE 1 AC5 10 ALA B 117 ALA B 118 GLY B 119 GLU B 197 SITE 2 AC5 10 GLY B 214 MET B 215 THR B 238 ASN B 239 SITE 3 AC5 10 THR B 254 HOH B1560 SITE 1 AC6 12 ALA C 117 ALA C 118 GLY C 119 GLU C 197 SITE 2 AC6 12 GLY C 214 MET C 215 THR C 238 ASN C 239 SITE 3 AC6 12 THR C 254 HOH C2518 HOH C2527 HOH C2553 CRYST1 98.531 116.633 73.423 90.00 90.00 90.00 P 21 21 2 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 0.010149 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008574 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013620 0.00000