HEADER OXIDOREDUCTASE 28-JAN-05 1YON TITLE ESCHERICHIA COLI KETOPANTOATE REDUCTASE IN COMPLEX WITH 2- TITLE 2 MONOPHOSPHOADENOSINE-5'-DIPHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-DEHYDROPANTOATE 2-REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: KETOPANTOATE REDUCTASE, KPA REDUCTASE, KPR; COMPND 5 EC: 1.1.1.169; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PANE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET24B KEYWDS KETOPANTOATE, NADP+ DEPENDENT, 2'-MONOPHOSPHOADENOSINE-5'- KEYWDS 2 DIPHOSPHATE, PANTOTHENATE PATHWAY, SECONDARY ALCOHOL DEHYDROGENASE, KEYWDS 3 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.CIULLI,C.M.C.LOBLEY,K.L.TUCK,G.WILLIAMS,A.G.SMITH,T.L.BLUNDELL, AUTHOR 2 C.ABELL REVDAT 6 25-OCT-23 1YON 1 REMARK REVDAT 5 19-NOV-14 1YON 1 HET HETATM HETNAM VERSN REVDAT 4 24-FEB-09 1YON 1 VERSN REVDAT 3 30-JAN-07 1YON 1 JRNL REVDAT 2 23-JAN-07 1YON 1 JRNL REVDAT 1 18-APR-06 1YON 0 JRNL AUTH A.CIULLI,C.M.LOBLEY,K.L.TUCK,A.G.SMITH,T.L.BLUNDELL,C.ABELL JRNL TITL PH-TUNEABLE BINDING OF 2'-PHOSPHO-ADP-RIBOSE TO KETOPANTOATE JRNL TITL 2 REDUCTASE: A STRUCTURAL AND CALORIMETRIC STUDY. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 63 171 2007 JRNL REFN ISSN 0907-4449 JRNL PMID 17242510 JRNL DOI 10.1107/S0907444906044465 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 27466 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 + TEST SET) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1471 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1709 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.70 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE SET COUNT : 95 REMARK 3 BIN FREE R VALUE : 0.3090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2280 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 212 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.05 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.56000 REMARK 3 B22 (A**2) : -0.75000 REMARK 3 B33 (A**2) : -0.81000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.127 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.127 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.086 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.075 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2387 ; 0.020 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2148 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3264 ; 1.753 ; 1.963 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4988 ; 0.847 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 291 ; 5.979 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 387 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2611 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 438 ; 0.015 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 538 ; 0.212 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2754 ; 0.250 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1461 ; 0.090 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 156 ; 0.165 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 13 ; 0.330 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 48 ; 0.302 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 21 ; 0.136 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1458 ; 3.169 ; 5.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2368 ; 4.607 ; 6.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 929 ; 4.562 ; 5.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 896 ; 6.856 ; 7.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1YON COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-FEB-05. REMARK 100 THE DEPOSITION ID IS D_1000031756. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.939 REMARK 200 MONOCHROMATOR : SLIT REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28985 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : 0.11500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.47600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1KS9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% 2-METHYL-2,4-PENTANEDIOL, 0.1M REMARK 280 SODIUM ACETATE, 2MM NADPH, 2MM PANTOATE, PH 5.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 290K 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 30.15900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.10350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.91650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.10350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.15900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.91650 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 300 REMARK: THE ASYMMETRIC UNIT COMTAINS ONE FUNCTIONALLY ACTIVE MONOMER 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: MONOMERIC 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 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 GLU A 293 REMARK 465 ARG A 294 REMARK 465 ILE A 295 REMARK 465 GLY A 296 REMARK 465 THR A 297 REMARK 465 GLY A 298 REMARK 465 LEU A 299 REMARK 465 PRO A 300 REMARK 465 ARG A 301 REMARK 465 PRO A 302 REMARK 465 TRP A 303 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 ASP A 125 CG OD1 OD2 REMARK 470 ARG A 269 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET A 115 CG - SD - CE ANGL. DEV. = 20.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 168 40.09 -98.37 REMARK 500 ILE A 260 -96.83 -123.06 REMARK 500 SER A 290 40.46 -84.83 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 A2R A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KS9 RELATED DB: PDB REMARK 900 ESCHERICHIA COLI KETOPANTOATE REDUCTASE REMARK 900 RELATED ID: 1YJQ RELATED DB: PDB REMARK 900 ESCHERICHIA COLI KETOPANTOATE REDUCTASE IN COMPLEX WITH NADP+ DBREF 1YON A 1 303 UNP P0A9J4 PANE_ECOLI 1 303 SEQRES 1 A 303 MET LYS ILE THR VAL LEU GLY CYS GLY ALA LEU GLY GLN SEQRES 2 A 303 LEU TRP LEU THR ALA LEU CYS LYS GLN GLY HIS GLU VAL SEQRES 3 A 303 GLN GLY TRP LEU ARG VAL PRO GLN PRO TYR CYS SER VAL SEQRES 4 A 303 ASN LEU VAL GLU THR ASP GLY SER ILE PHE ASN GLU SER SEQRES 5 A 303 LEU THR ALA ASN ASP PRO ASP PHE LEU ALA THR SER ASP SEQRES 6 A 303 LEU LEU LEU VAL THR LEU LYS ALA TRP GLN VAL SER ASP SEQRES 7 A 303 ALA VAL LYS SER LEU ALA SER THR LEU PRO VAL THR THR SEQRES 8 A 303 PRO ILE LEU LEU ILE HIS ASN GLY MET GLY THR ILE GLU SEQRES 9 A 303 GLU LEU GLN ASN ILE GLN GLN PRO LEU LEU MET GLY THR SEQRES 10 A 303 THR THR HIS ALA ALA ARG ARG ASP GLY ASN VAL ILE ILE SEQRES 11 A 303 HIS VAL ALA ASN GLY ILE THR HIS ILE GLY PRO ALA ARG SEQRES 12 A 303 GLN GLN ASP GLY ASP TYR SER TYR LEU ALA ASP ILE LEU SEQRES 13 A 303 GLN THR VAL LEU PRO ASP VAL ALA TRP HIS ASN ASN ILE SEQRES 14 A 303 ARG ALA GLU LEU TRP ARG LYS LEU ALA VAL ASN CYS VAL SEQRES 15 A 303 ILE ASN PRO LEU THR ALA ILE TRP ASN CYS PRO ASN GLY SEQRES 16 A 303 GLU LEU ARG HIS HIS PRO GLN GLU ILE MET GLN ILE CYS SEQRES 17 A 303 GLU GLU VAL ALA ALA VAL ILE GLU ARG GLU GLY HIS HIS SEQRES 18 A 303 THR SER ALA GLU ASP LEU ARG ASP TYR VAL MET GLN VAL SEQRES 19 A 303 ILE ASP ALA THR ALA GLU ASN ILE SER SER MET LEU GLN SEQRES 20 A 303 ASP ILE ARG ALA LEU ARG HIS THR GLU ILE ASP TYR ILE SEQRES 21 A 303 ASN GLY PHE LEU LEU ARG ARG ALA ARG ALA HIS GLY ILE SEQRES 22 A 303 ALA VAL PRO GLU ASN THR ARG LEU PHE GLU MET VAL LYS SEQRES 23 A 303 ARG LYS GLU SER GLU TYR GLU ARG ILE GLY THR GLY LEU SEQRES 24 A 303 PRO ARG PRO TRP HET A2R A 501 40 HETNAM A2R [(2R,3R,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3-HYDROXY-4- HETNAM 2 A2R (PHOSPHONOOXY)TETRAHYDROFURAN-2-YL]METHYL [(2R,3S,4R, HETNAM 3 A2R 5R)-3,4,5-TRIHYDROXYTETRAHYDROFURAN-2-YL]METHYL HETNAM 4 A2R DIHYDROGEN DIPHOSPHATE FORMUL 2 A2R C15 H24 N5 O17 P3 FORMUL 3 HOH *212(H2 O) HELIX 1 1 GLY A 9 GLN A 22 1 14 HELIX 2 2 ASP A 57 THR A 63 1 7 HELIX 3 3 LYS A 72 SER A 85 1 14 HELIX 4 4 ILE A 103 GLN A 107 5 5 HELIX 5 5 TYR A 149 LEU A 160 1 12 HELIX 6 6 ASN A 168 ASN A 191 1 24 HELIX 7 7 PRO A 193 HIS A 199 5 7 HELIX 8 8 HIS A 200 GLU A 218 1 19 HELIX 9 9 SER A 223 THR A 238 1 16 HELIX 10 10 SER A 243 ALA A 251 1 9 HELIX 11 11 GLU A 256 TYR A 259 5 4 HELIX 12 12 ILE A 260 HIS A 271 1 12 HELIX 13 13 VAL A 275 SER A 290 1 16 SHEET 1 A 7 GLU A 25 TRP A 29 0 SHEET 2 A 7 LYS A 2 LEU A 6 1 N VAL A 5 O GLN A 27 SHEET 3 A 7 LEU A 66 VAL A 69 1 O LEU A 68 N LEU A 6 SHEET 4 A 7 ILE A 93 ILE A 96 1 O LEU A 94 N VAL A 69 SHEET 5 A 7 LEU A 113 THR A 118 1 O LEU A 114 N ILE A 93 SHEET 6 A 7 THR A 137 PRO A 141 -1 O GLY A 140 N MET A 115 SHEET 7 A 7 VAL A 163 TRP A 165 1 O ALA A 164 N ILE A 139 SHEET 1 B 4 ILE A 48 THR A 54 0 SHEET 2 B 4 TYR A 36 VAL A 42 -1 N CYS A 37 O LEU A 53 SHEET 3 B 4 VAL A 128 ALA A 133 1 O HIS A 131 N VAL A 42 SHEET 4 B 4 ALA A 121 ASP A 125 -1 N ASP A 125 O VAL A 128 SSBOND 1 CYS A 8 CYS A 37 1555 1555 2.11 CISPEP 1 PRO A 161 ASP A 162 0 -0.28 SITE 1 AC1 23 GLY A 9 ALA A 10 LEU A 11 THR A 70 SITE 2 AC1 23 LEU A 71 LYS A 72 HIS A 97 ASN A 98 SITE 3 AC1 23 THR A 118 HIS A 120 LYS A 176 SER A 244 SITE 4 AC1 23 ASP A 248 ARG A 253 GLU A 256 HOH A 568 SITE 5 AC1 23 HOH A 610 HOH A 611 HOH A 613 HOH A 654 SITE 6 AC1 23 HOH A 661 HOH A 669 HOH A 671 CRYST1 60.318 65.833 98.207 90.00 90.00 90.00 P 21 21 21 4 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 0.016579 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015190 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010183 0.00000