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 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 RCSB ID CODE IS RCSB031820. 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 PO4 B1500 5 HET PO4 C2500 5 HET GUN A 400 11 HET GUN B1400 11 HET GUN C2400 11 HETNAM PO4 PHOSPHATE ION HETNAM GUN GUANINE FORMUL 4 PO4 3(O4 P 3-) FORMUL 7 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 MASTER 313 0 6 33 30 0 16 6 0 0 0 66 END