HEADER OXIDOREDUCTASE 30-NOV-09 2WZM TITLE CRYSTAL STRUCTURE OF A MYCOBACTERIUM ALDO-KETO REDUCTASE IN TITLE 2 ITS APO AND LIGANDED FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALDO-KETO REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: UNCHARACTERIZED OXIDOREDUCTASE MSMEG_2407; COMPND 5 EC: 1.1.1.218; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM SMEGMATIS; SOURCE 3 ORGANISM_TAXID: 246196; SOURCE 4 STRAIN: MC2 155; SOURCE 5 ATCC: 700084; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PDEST17 KEYWDS OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.SCOBLE,A.D.MCALISTER,Z.FULTON,S.TROY,E.BYRES,J.P.VIVIAN, AUTHOR 2 R.BRAMMANANTH,M.C.J.WILCE,J.LE NOURS,L.ZAKER-TABRIZI, AUTHOR 3 R.L.COPPEL,P.K.CRELLIN,J.ROSSJOHN,T.BEDDOE REVDAT 4 14-APR-10 2WZM 1 JRNL REVDAT 3 16-MAR-10 2WZM 1 JRNL REVDAT 2 02-MAR-10 2WZM 1 REMARK REVDAT 1 16-FEB-10 2WZM 0 JRNL AUTH J.SCOBLE,A.D.MCALISTER,Z.FULTON,S.TROY,E.BYRES, JRNL AUTH 2 J.P.VIVIAN,R.BRAMMANANTH,M.C.J.WILCE,J.LE NOURS, JRNL AUTH 3 L.ZAKER-TABRIZI,R.L.COPPEL,P.K.CRELLIN,J.ROSSJOHN, JRNL AUTH 4 T.BEDDOE JRNL TITL CRYSTAL STRUCTURE AND COMPARATIVE FUNCTIONAL JRNL TITL 2 ANALYSES OF A MYCOBACTERIUM ALDO-KETO REDUCTASE. JRNL REF J.MOL.BIOL. V. 398 26 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20188740 JRNL DOI 10.1016/J.JMB.2010.02.021 REMARK 2 REMARK 2 RESOLUTION. 1.64 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 99.49 REMARK 3 NUMBER OF REFLECTIONS : 54193 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) : 0.18029 REMARK 3 R VALUE (WORKING SET) : 0.17808 REMARK 3 FREE R VALUE : 0.22134 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.1 REMARK 3 FREE R VALUE TEST SET COUNT : 2895 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) : 1.635 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.678 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3859 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.89 REMARK 3 BIN R VALUE (WORKING SET) : 0.274 REMARK 3 BIN FREE R VALUE SET COUNT : 191 REMARK 3 BIN FREE R VALUE : 0.302 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4119 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 78 REMARK 3 SOLVENT ATOMS : 523 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.810 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.49 REMARK 3 B22 (A**2) : 0.49 REMARK 3 B33 (A**2) : -0.73 REMARK 3 B12 (A**2) : 0.24 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.109 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.109 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.073 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.082 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.950 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4280 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5864 ; 1.405 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 552 ; 5.331 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 187 ;35.013 ;24.332 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 635 ;12.613 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 30 ;13.579 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 683 ; 0.090 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3260 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2026 ; 0.201 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2961 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 346 ; 0.132 ; 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): 61 ; 0.167 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 39 ; 0.129 ; 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): 2783 ; 0.769 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4356 ; 1.287 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1700 ; 2.016 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1505 ; 2.843 ; 4.500 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 REMARK 3 RIDING POSITIONS. THE FIRST 9 RESIDUES WERE NOT MODELLED IN REMARK 3 STRUCTURE. REMARK 4 REMARK 4 2WZM COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-DEC-09. REMARK 100 THE PDBE ID CODE IS EBI-41866. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95367 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57130 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.64 REMARK 200 RESOLUTION RANGE LOW (A) : 36.80 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 5.6 REMARK 200 R MERGE (I) : 0.06 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.30 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.64 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.0 REMARK 200 R MERGE FOR SHELL (I) : 0.48 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.50 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.4 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL PH 7.6, 1.85 REMARK 280 (NH4)2HPO4 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.56267 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 32.28133 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 THR A 2 REMARK 465 ALA A 3 REMARK 465 SER A 4 REMARK 465 HIS A 5 REMARK 465 GLY A 6 REMARK 465 GLN A 7 REMARK 465 ALA A 8 REMARK 465 ALA A 9 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 ALA B 3 REMARK 465 SER B 4 REMARK 465 HIS B 5 REMARK 465 GLY B 6 REMARK 465 GLN B 7 REMARK 465 ALA B 8 REMARK 465 ALA B 9 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 ASP A 19 -4.60 80.56 REMARK 500 ASP B 19 -1.96 79.09 REMARK 500 GLU B 31 32.45 -91.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "BB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA7 A1284 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA7 B1284 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2WZT RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A MYCOBACTERIUM ALDO- KETO REDUCTASE REMARK 900 IN ITS APO AND LIGANDED FORM DBREF 2WZM A 1 283 UNP A0QV09 Y2407_MYCS2 1 283 DBREF 2WZM B 1 283 UNP A0QV09 Y2407_MYCS2 1 283 SEQRES 1 A 283 MET THR ALA SER HIS GLY GLN ALA ALA ALA ILE PRO THR SEQRES 2 A 283 VAL THR LEU ASN ASP ASP ASN THR LEU PRO VAL VAL GLY SEQRES 3 A 283 ILE GLY VAL GLY GLU LEU SER ASP SER GLU ALA GLU ARG SEQRES 4 A 283 SER VAL SER ALA ALA LEU GLU ALA GLY TYR ARG LEU ILE SEQRES 5 A 283 ASP THR ALA ALA ALA TYR GLY ASN GLU ALA ALA VAL GLY SEQRES 6 A 283 ARG ALA ILE ALA ALA SER GLY ILE PRO ARG ASP GLU ILE SEQRES 7 A 283 TYR VAL THR THR LYS LEU ALA THR PRO ASP GLN GLY PHE SEQRES 8 A 283 THR SER SER GLN ALA ALA ALA ARG ALA SER LEU GLU ARG SEQRES 9 A 283 LEU GLY LEU ASP TYR VAL ASP LEU TYR LEU ILE HIS TRP SEQRES 10 A 283 PRO GLY GLY ASP THR SER LYS TYR VAL ASP SER TRP GLY SEQRES 11 A 283 GLY LEU MET LYS VAL LYS GLU ASP GLY ILE ALA ARG SER SEQRES 12 A 283 ILE GLY VAL CYS ASN PHE GLY ALA GLU ASP LEU GLU THR SEQRES 13 A 283 ILE VAL SER LEU THR TYR PHE THR PRO ALA VAL ASN GLN SEQRES 14 A 283 ILE GLU LEU HIS PRO LEU LEU ASN GLN ALA ALA LEU ARG SEQRES 15 A 283 GLU VAL ASN ALA GLY TYR ASN ILE VAL THR GLU ALA TYR SEQRES 16 A 283 GLY PRO LEU GLY VAL GLY ARG LEU LEU ASP HIS PRO ALA SEQRES 17 A 283 VAL THR ALA ILE ALA GLU ALA HIS GLY ARG THR ALA ALA SEQRES 18 A 283 GLN VAL LEU LEU ARG TRP SER ILE GLN LEU GLY ASN VAL SEQRES 19 A 283 VAL ILE SER ARG SER ALA ASN PRO GLU ARG ILE ALA SER SEQRES 20 A 283 ASN LEU ASP VAL PHE GLY PHE GLU LEU THR ALA ASP GLU SEQRES 21 A 283 MET GLU THR LEU ASN GLY LEU ASP ASP GLY THR ARG PHE SEQRES 22 A 283 ARG PRO ASP PRO ALA THR TYR THR GLY SER SEQRES 1 B 283 MET THR ALA SER HIS GLY GLN ALA ALA ALA ILE PRO THR SEQRES 2 B 283 VAL THR LEU ASN ASP ASP ASN THR LEU PRO VAL VAL GLY SEQRES 3 B 283 ILE GLY VAL GLY GLU LEU SER ASP SER GLU ALA GLU ARG SEQRES 4 B 283 SER VAL SER ALA ALA LEU GLU ALA GLY TYR ARG LEU ILE SEQRES 5 B 283 ASP THR ALA ALA ALA TYR GLY ASN GLU ALA ALA VAL GLY SEQRES 6 B 283 ARG ALA ILE ALA ALA SER GLY ILE PRO ARG ASP GLU ILE SEQRES 7 B 283 TYR VAL THR THR LYS LEU ALA THR PRO ASP GLN GLY PHE SEQRES 8 B 283 THR SER SER GLN ALA ALA ALA ARG ALA SER LEU GLU ARG SEQRES 9 B 283 LEU GLY LEU ASP TYR VAL ASP LEU TYR LEU ILE HIS TRP SEQRES 10 B 283 PRO GLY GLY ASP THR SER LYS TYR VAL ASP SER TRP GLY SEQRES 11 B 283 GLY LEU MET LYS VAL LYS GLU ASP GLY ILE ALA ARG SER SEQRES 12 B 283 ILE GLY VAL CYS ASN PHE GLY ALA GLU ASP LEU GLU THR SEQRES 13 B 283 ILE VAL SER LEU THR TYR PHE THR PRO ALA VAL ASN GLN SEQRES 14 B 283 ILE GLU LEU HIS PRO LEU LEU ASN GLN ALA ALA LEU ARG SEQRES 15 B 283 GLU VAL ASN ALA GLY TYR ASN ILE VAL THR GLU ALA TYR SEQRES 16 B 283 GLY PRO LEU GLY VAL GLY ARG LEU LEU ASP HIS PRO ALA SEQRES 17 B 283 VAL THR ALA ILE ALA GLU ALA HIS GLY ARG THR ALA ALA SEQRES 18 B 283 GLN VAL LEU LEU ARG TRP SER ILE GLN LEU GLY ASN VAL SEQRES 19 B 283 VAL ILE SER ARG SER ALA ASN PRO GLU ARG ILE ALA SER SEQRES 20 B 283 ASN LEU ASP VAL PHE GLY PHE GLU LEU THR ALA ASP GLU SEQRES 21 B 283 MET GLU THR LEU ASN GLY LEU ASP ASP GLY THR ARG PHE SEQRES 22 B 283 ARG PRO ASP PRO ALA THR TYR THR GLY SER HET NA7 A1284 39 HET NA7 B1284 39 HETNAM NA7 [(2R,3R,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3- HETNAM 2 NA7 HYDROXY-4-(PHOSPHONOOXY)TETRAHYDROFURAN-2-YL] HETNAM 3 NA7 METHYL [(2R,3S,4S)-3,4- HETNAM 4 NA7 DIHYDROXYTETRAHYDROFURAN-2-YL]METHYL DIHYDROGEN HETNAM 5 NA7 DIPHOSPHATE FORMUL 3 NA7 2(C15 H24 N5 O16 P3) FORMUL 4 HOH *523(H2 O) HELIX 1 1 SER A 33 GLY A 48 1 16 HELIX 2 2 ALA A 55 GLY A 59 5 5 HELIX 3 3 ASN A 60 SER A 71 1 12 HELIX 4 4 PRO A 74 ILE A 78 5 5 HELIX 5 5 ALA A 85 GLN A 89 5 5 HELIX 6 6 GLY A 90 GLY A 106 1 17 HELIX 7 7 ASP A 121 ASP A 138 1 18 HELIX 8 8 GLY A 150 TYR A 162 1 13 HELIX 9 9 GLN A 178 TYR A 188 1 11 HELIX 10 10 GLY A 201 ASP A 205 5 5 HELIX 11 11 HIS A 206 GLY A 217 1 12 HELIX 12 12 THR A 219 LEU A 231 1 13 HELIX 13 13 ASN A 241 ASP A 250 1 10 HELIX 14 14 THR A 257 GLY A 266 1 10 HELIX 15 15 SER B 33 GLY B 48 1 16 HELIX 16 16 ALA B 55 GLY B 59 5 5 HELIX 17 17 ASN B 60 SER B 71 1 12 HELIX 18 18 PRO B 74 ILE B 78 5 5 HELIX 19 19 ALA B 85 GLN B 89 5 5 HELIX 20 20 GLY B 90 GLY B 106 1 17 HELIX 21 21 ASP B 121 ASP B 138 1 18 HELIX 22 22 GLY B 150 TYR B 162 1 13 HELIX 23 23 GLN B 178 TYR B 188 1 11 HELIX 24 24 LEU B 198 ASP B 205 5 8 HELIX 25 25 HIS B 206 GLY B 217 1 12 HELIX 26 26 THR B 219 LEU B 231 1 13 HELIX 27 27 ASN B 241 ASP B 250 1 10 HELIX 28 28 THR B 257 GLY B 266 1 10 SHEET 1 AA 2 THR A 13 THR A 15 0 SHEET 2 AA 2 THR A 21 PRO A 23 -1 O LEU A 22 N VAL A 14 SHEET 1 AB 9 VAL A 25 GLY A 28 0 SHEET 2 AB 9 VAL A 234 SER A 237 1 O VAL A 235 N GLY A 26 SHEET 3 AB 9 VAL A 191 TYR A 195 1 O THR A 192 N VAL A 234 SHEET 4 AB 9 VAL A 167 GLU A 171 1 O ASN A 168 N GLU A 193 SHEET 5 AB 9 ALA A 141 CYS A 147 1 O VAL A 146 N GLN A 169 SHEET 6 AB 9 VAL A 110 ILE A 115 1 O VAL A 110 N ARG A 142 SHEET 7 AB 9 TYR A 79 LEU A 84 1 O VAL A 80 N LEU A 112 SHEET 8 AB 9 LEU A 51 ASP A 53 1 O ILE A 52 N THR A 81 SHEET 9 AB 9 VAL A 25 GLY A 28 1 O VAL A 25 N LEU A 51 SHEET 1 BA 2 THR B 13 THR B 15 0 SHEET 2 BA 2 THR B 21 PRO B 23 -1 O LEU B 22 N VAL B 14 SHEET 1 BB 9 VAL B 25 GLY B 28 0 SHEET 2 BB 9 VAL B 234 SER B 237 1 O VAL B 235 N GLY B 26 SHEET 3 BB 9 VAL B 191 TYR B 195 1 O THR B 192 N VAL B 234 SHEET 4 BB 9 VAL B 167 GLU B 171 1 O ASN B 168 N GLU B 193 SHEET 5 BB 9 ALA B 141 CYS B 147 1 O VAL B 146 N GLN B 169 SHEET 6 BB 9 VAL B 110 ILE B 115 1 O VAL B 110 N ARG B 142 SHEET 7 BB 9 TYR B 79 LEU B 84 1 O VAL B 80 N LEU B 112 SHEET 8 BB 9 LEU B 51 ASP B 53 1 O ILE B 52 N THR B 81 SHEET 9 BB 9 VAL B 25 GLY B 28 1 O VAL B 25 N LEU B 51 SITE 1 AC1 23 TYR A 195 GLY A 196 PRO A 197 LEU A 198 SITE 2 AC1 23 GLY A 199 VAL A 200 GLY A 201 LEU A 204 SITE 3 AC1 23 ALA A 221 ILE A 236 ARG A 238 SER A 239 SITE 4 AC1 23 ALA A 240 ARG A 244 SER A 247 ASN A 248 SITE 5 AC1 23 ARG A 274 HOH A2252 HOH A2253 HOH A2254 SITE 6 AC1 23 HOH A2255 HOH A2257 HOH A2258 SITE 1 AC2 23 TYR B 195 GLY B 196 PRO B 197 LEU B 198 SITE 2 AC2 23 GLY B 199 VAL B 200 GLY B 201 LEU B 204 SITE 3 AC2 23 ALA B 221 ILE B 236 ARG B 238 SER B 239 SITE 4 AC2 23 ALA B 240 ARG B 244 SER B 247 ASN B 248 SITE 5 AC2 23 ARG B 274 HOH B2205 HOH B2260 HOH B2261 SITE 6 AC2 23 HOH B2262 HOH B2263 HOH B2264 CRYST1 65.456 65.456 96.844 90.00 90.00 120.00 P 32 6 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 0.015277 0.008820 0.000000 0.00000 SCALE2 0.000000 0.017641 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010326 0.00000