HEADER LYASE 14-OCT-03 1R6D TITLE CRYSTAL STRUCTURE OF DESIV DOUBLE MUTANT (DTDP-GLUCOSE 4,6- TITLE 2 DEHYDRATASE) FROM STREPTOMYCES VENEZUELAE WITH NAD AND DAU BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: TDP-GLUCOSE-4,6-DEHYDRATASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DTDP-GLUCOSE 4,6-DEHYDRATASE; COMPND 5 EC: 4.2.1.46; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES VENEZUELAE; SOURCE 3 ORGANISM_TAXID: 54571; SOURCE 4 GENE: DESIV; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-28 KEYWDS DEHYDRATASE, ROSSMANN FOLD, SHORT-CHAIN DEHYDROGENASE/REDUCTASE, KEYWDS 2 LYASE EXPDTA X-RAY DIFFRACTION AUTHOR S.T.M.ALLARD,W.W.CLELAND,H.M.HOLDEN REVDAT 6 23-AUG-23 1R6D 1 REMARK REVDAT 5 27-OCT-21 1R6D 1 REMARK SEQADV REVDAT 4 11-OCT-17 1R6D 1 REMARK REVDAT 3 23-MAY-12 1R6D 1 HETATM VERSN REVDAT 2 24-FEB-09 1R6D 1 VERSN REVDAT 1 27-JAN-04 1R6D 0 JRNL AUTH S.T.M.ALLARD,W.W.CLELAND,H.M.HOLDEN JRNL TITL HIGH RESOLUTION X-RAY STRUCTURE OF DTDP-GLUCOSE JRNL TITL 2 4,6-DEHYDRATASE FROM STREPTOMYCES VENEZUELAE JRNL REF J.BIOL.CHEM. V. 279 2211 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 14570895 JRNL DOI 10.1074/JBC.M310134200 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 3 NUMBER OF REFLECTIONS : 61664 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 6187 REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.1760 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 61664 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2475 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 80 REMARK 3 SOLVENT ATOMS : 371 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.014 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.350 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : 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 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : ENGH & HUBER REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1R6D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-OCT-03. REMARK 100 THE DEPOSITION ID IS D_1000020491. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-AUG-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 3 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GOEBEL OPTICS REMARK 200 OPTICS : GOBEL FOCUSING OPTICS REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XSCALIBRE REMARK 200 DATA SCALING SOFTWARE : XSCALIBRE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61664 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04000 REMARK 200 FOR THE DATA SET : 17.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.22300 REMARK 200 FOR SHELL : 2.000 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: 1R66 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 31.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MAGNESIUM CHLORIDE, REMARK 280 CACODYLATE, PH 6.5, BATCH MACRO-SEEDING, TEMPERATURE 277K 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 35.85000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.70000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.85000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.70000 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 BIOLOGICAL ASSEMBLY IS A DIMER, CONTRUCTED FROM CHAIN A REMARK 300 (A SYMMETRY PARTNER GENERATED BY THE TWO-FOLD). 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: DIMERIC 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 1.000000 0.000000 0.000000 35.85000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 49.70000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 42.20000 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 ALA A 323 REMARK 465 THR A 324 REMARK 465 ALA A 325 REMARK 465 PRO A 326 REMARK 465 GLN A 327 REMARK 465 LEU A 328 REMARK 465 PRO A 329 REMARK 465 ALA A 330 REMARK 465 THR A 331 REMARK 465 ALA A 332 REMARK 465 VAL A 333 REMARK 465 GLU A 334 REMARK 465 VAL A 335 REMARK 465 SER A 336 REMARK 465 ALA A 337 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 598 O HOH A 598 2655 1.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 216 CD GLU A 216 OE2 0.085 REMARK 500 GLU A 247 CD GLU A 247 OE2 0.097 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 2 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ASP A 27 CB - CG - OD2 ANGL. DEV. = -7.9 DEGREES REMARK 500 ASP A 31 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 37 CB - CG - OD2 ANGL. DEV. = -7.1 DEGREES REMARK 500 ASP A 52 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ASP A 54 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 54 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG A 65 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ASP A 66 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP A 66 CB - CG - OD2 ANGL. DEV. = -7.8 DEGREES REMARK 500 ARG A 72 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 91 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ASP A 116 CB - CG - OD2 ANGL. DEV. = -7.3 DEGREES REMARK 500 ARG A 121 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 121 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ASP A 135 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP A 172 CB - CG - OD1 ANGL. DEV. = 7.2 DEGREES REMARK 500 ASP A 221 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP A 221 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP A 222 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG A 235 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ASP A 273 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 280 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 280 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 LEU A 283 CB - CA - C ANGL. DEV. = -14.2 DEGREES REMARK 500 ASP A 284 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ASP A 284 CB - CG - OD2 ANGL. DEV. = -7.0 DEGREES REMARK 500 ARG A 290 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 290 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 306 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 312 NE - CZ - NH1 ANGL. DEV. = 3.4 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 THR A 40 -169.36 -76.88 REMARK 500 PRO A 188 8.69 -65.52 REMARK 500 LEU A 246 107.00 -41.83 REMARK 500 LEU A 246 107.00 -45.54 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 NAD A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DAU A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1R66 RELATED DB: PDB DBREF 1R6D A 1 337 UNP Q9ZGH3 Q9ZGH3_9ACTO 1 337 SEQADV 1R6D ASN A 128 UNP Q9ZGH3 ASP 128 ENGINEERED MUTATION SEQADV 1R6D GLN A 129 UNP Q9ZGH3 GLU 129 ENGINEERED MUTATION SEQADV 1R6D LYS A 287 UNP Q9ZGH3 GLU 287 ENGINEERED MUTATION SEQRES 1 A 337 MET ARG LEU LEU VAL THR GLY GLY ALA GLY PHE ILE GLY SEQRES 2 A 337 SER HIS PHE VAL ARG GLN LEU LEU ALA GLY ALA TYR PRO SEQRES 3 A 337 ASP VAL PRO ALA ASP GLU VAL ILE VAL LEU ASP SER LEU SEQRES 4 A 337 THR TYR ALA GLY ASN ARG ALA ASN LEU ALA PRO VAL ASP SEQRES 5 A 337 ALA ASP PRO ARG LEU ARG PHE VAL HIS GLY ASP ILE ARG SEQRES 6 A 337 ASP ALA GLY LEU LEU ALA ARG GLU LEU ARG GLY VAL ASP SEQRES 7 A 337 ALA ILE VAL HIS PHE ALA ALA GLU SER HIS VAL ASP ARG SEQRES 8 A 337 SER ILE ALA GLY ALA SER VAL PHE THR GLU THR ASN VAL SEQRES 9 A 337 GLN GLY THR GLN THR LEU LEU GLN CYS ALA VAL ASP ALA SEQRES 10 A 337 GLY VAL GLY ARG VAL VAL HIS VAL SER THR ASN GLN VAL SEQRES 11 A 337 TYR GLY SER ILE ASP SER GLY SER TRP THR GLU SER SER SEQRES 12 A 337 PRO LEU GLU PRO ASN SER PRO TYR ALA ALA SER LYS ALA SEQRES 13 A 337 GLY SER ASP LEU VAL ALA ARG ALA TYR HIS ARG THR TYR SEQRES 14 A 337 GLY LEU ASP VAL ARG ILE THR ARG CYS CYS ASN ASN TYR SEQRES 15 A 337 GLY PRO TYR GLN HIS PRO GLU LYS LEU ILE PRO LEU PHE SEQRES 16 A 337 VAL THR ASN LEU LEU ASP GLY GLY THR LEU PRO LEU TYR SEQRES 17 A 337 GLY ASP GLY ALA ASN VAL ARG GLU TRP VAL HIS THR ASP SEQRES 18 A 337 ASP HIS CYS ARG GLY ILE ALA LEU VAL LEU ALA GLY GLY SEQRES 19 A 337 ARG ALA GLY GLU ILE TYR HIS ILE GLY GLY GLY LEU GLU SEQRES 20 A 337 LEU THR ASN ARG GLU LEU THR GLY ILE LEU LEU ASP SER SEQRES 21 A 337 LEU GLY ALA ASP TRP SER SER VAL ARG LYS VAL ALA ASP SEQRES 22 A 337 ARG LYS GLY HIS ASP LEU ARG TYR SER LEU ASP GLY GLY SEQRES 23 A 337 LYS ILE GLU ARG GLU LEU GLY TYR ARG PRO GLN VAL SER SEQRES 24 A 337 PHE ALA ASP GLY LEU ALA ARG THR VAL ARG TRP TYR ARG SEQRES 25 A 337 GLU ASN ARG GLY TRP TRP GLU PRO LEU LYS ALA THR ALA SEQRES 26 A 337 PRO GLN LEU PRO ALA THR ALA VAL GLU VAL SER ALA HET NAD A 400 44 HET DAU A 401 36 HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM DAU 2'DEOXY-THYMIDINE-5'-DIPHOSPHO-ALPHA-D-GLUCOSE FORMUL 2 NAD C21 H27 N7 O14 P2 FORMUL 3 DAU C16 H26 N2 O16 P2 FORMUL 4 HOH *371(H2 O) HELIX 1 1 GLY A 10 GLY A 23 1 14 HELIX 2 2 ASN A 44 ASP A 52 5 9 HELIX 3 3 ASP A 66 LEU A 74 1 9 HELIX 4 4 HIS A 88 GLY A 95 1 8 HELIX 5 5 ALA A 96 VAL A 104 1 9 HELIX 6 6 VAL A 104 ALA A 117 1 14 HELIX 7 7 GLN A 129 GLY A 132 5 4 HELIX 8 8 SER A 149 GLY A 170 1 22 HELIX 9 9 LYS A 190 ASP A 201 1 12 HELIX 10 10 THR A 220 GLY A 234 1 15 HELIX 11 11 ASN A 250 LEU A 261 1 12 HELIX 12 12 ASP A 264 SER A 266 5 3 HELIX 13 13 GLY A 285 GLY A 293 1 9 HELIX 14 14 SER A 299 ASN A 314 1 16 HELIX 15 15 ASN A 314 GLU A 319 1 6 HELIX 16 16 PRO A 320 LYS A 322 5 3 SHEET 1 A 7 LEU A 57 HIS A 61 0 SHEET 2 A 7 GLU A 32 ASP A 37 1 N VAL A 35 O VAL A 60 SHEET 3 A 7 ARG A 2 THR A 6 1 N VAL A 5 O ILE A 34 SHEET 4 A 7 ALA A 79 HIS A 82 1 O ALA A 79 N LEU A 4 SHEET 5 A 7 ARG A 121 THR A 127 1 O VAL A 123 N HIS A 82 SHEET 6 A 7 VAL A 173 CYS A 178 1 O ARG A 174 N HIS A 124 SHEET 7 A 7 ILE A 239 ILE A 242 1 O ILE A 242 N ARG A 177 SHEET 1 B 3 ASN A 180 TYR A 182 0 SHEET 2 B 3 VAL A 214 HIS A 219 1 O VAL A 218 N ASN A 180 SHEET 3 B 3 GLU A 247 THR A 249 -1 O LEU A 248 N ARG A 215 SHEET 1 C 2 LEU A 205 TYR A 208 0 SHEET 2 C 2 VAL A 268 VAL A 271 1 O ARG A 269 N LEU A 205 SITE 1 AC1 37 GLY A 7 ALA A 9 GLY A 10 PHE A 11 SITE 2 AC1 37 ILE A 12 ASP A 37 SER A 38 LEU A 39 SITE 3 AC1 37 THR A 40 ALA A 42 GLY A 43 GLY A 62 SITE 4 AC1 37 ASP A 63 ILE A 64 PHE A 83 ALA A 84 SITE 5 AC1 37 ALA A 85 SER A 87 THR A 102 VAL A 125 SITE 6 AC1 37 SER A 126 TYR A 151 LYS A 155 CYS A 178 SITE 7 AC1 37 CYS A 179 ASN A 180 ASN A 181 DAU A 401 SITE 8 AC1 37 HOH A 504 HOH A 512 HOH A 514 HOH A 516 SITE 9 AC1 37 HOH A 520 HOH A 526 HOH A 538 HOH A 560 SITE 10 AC1 37 HOH A 655 SITE 1 AC2 25 SER A 87 HIS A 88 VAL A 89 THR A 127 SITE 2 AC2 25 ASN A 128 GLN A 129 TYR A 151 ASN A 180 SITE 3 AC2 25 GLU A 189 LYS A 190 LEU A 191 LEU A 194 SITE 4 AC2 25 PRO A 206 LEU A 207 TYR A 208 ARG A 215 SITE 5 AC2 25 ASN A 250 ARG A 274 HIS A 277 TYR A 281 SITE 6 AC2 25 NAD A 400 HOH A 502 HOH A 552 HOH A 559 SITE 7 AC2 25 HOH A 804 CRYST1 71.700 99.400 42.200 90.00 90.00 90.00 P 21 21 2 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 0.013947 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010060 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023697 0.00000