HEADER OXIDOREDUCTASE 26-APR-11 3RP7 TITLE CRYSTAL STRUCTURE OF KLEBSIELLA PNEUMONIAE HPXO COMPLEXED WITH FAD AND TITLE 2 URIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLAVOPROTEIN MONOOXYGENASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 272620; SOURCE 4 STRAIN: ATCC 700721 / MGH 78578; SOURCE 5 GENE: KPN78578_16330, KPN_01663; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: B834(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: MODIFIED PET28A KEYWDS FAD-BINDING PROTEIN, MONOOXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.A.HICKS,S.E.O'LEARY,T.P.BEGLEY,S.E.EALICK REVDAT 3 06-FEB-13 3RP7 1 JRNL REVDAT 2 23-JAN-13 3RP7 1 JRNL REVDAT 1 16-MAY-12 3RP7 0 JRNL AUTH K.A.HICKS,S.E.O'LEARY,T.P.BEGLEY,S.E.EALICK JRNL TITL STRUCTURAL AND MECHANISTIC STUDIES OF HPXO, A NOVEL FLAVIN JRNL TITL 2 ADENINE DINUCLEOTIDE-DEPENDENT URATE OXIDASE FROM KLEBSIELLA JRNL TITL 3 PNEUMONIAE. JRNL REF BIOCHEMISTRY V. 52 477 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 23259842 JRNL DOI 10.1021/BI301262P REMARK 2 REMARK 2 RESOLUTION. 2.04 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7_650) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.04 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.92 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 24338 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 1229 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 33.9247 - 4.2451 0.99 2701 149 0.1966 0.2190 REMARK 3 2 4.2451 - 3.3705 1.00 2612 133 0.1812 0.2040 REMARK 3 3 3.3705 - 2.9447 1.00 2565 142 0.1912 0.2283 REMARK 3 4 2.9447 - 2.6756 1.00 2571 139 0.1982 0.2585 REMARK 3 5 2.6756 - 2.4839 1.00 2554 135 0.1970 0.2335 REMARK 3 6 2.4839 - 2.3375 1.00 2552 125 0.1935 0.2681 REMARK 3 7 2.3375 - 2.2204 1.00 2516 153 0.1882 0.2203 REMARK 3 8 2.2204 - 2.1238 1.00 2546 126 0.1917 0.3051 REMARK 3 9 2.1238 - 2.0420 0.98 2492 127 0.1988 0.2468 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.95 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 39.89 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.830 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.51800 REMARK 3 B22 (A**2) : 1.78060 REMARK 3 B33 (A**2) : 1.73740 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.005 3027 REMARK 3 ANGLE : 1.035 4123 REMARK 3 CHIRALITY : 0.068 449 REMARK 3 PLANARITY : 0.004 532 REMARK 3 DIHEDRAL : 12.899 1061 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3RP7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-APR-11. REMARK 100 THE RCSB ID CODE IS RCSB065207. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-AUG-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : CRYO-COOLED SI(111) DOUBLE REMARK 200 CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24401 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.040 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.31100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC5 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.05 M KH2PO4, 20% PEG 8000, HANGING REMARK 280 DROP, TEMPERATURE 291K 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 33.51150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.11800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.92000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.11800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.51150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.92000 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 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 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 MSE A -22 REMARK 465 GLY A -21 REMARK 465 SER A -20 REMARK 465 ASP A -19 REMARK 465 LYS A -18 REMARK 465 ILE A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 PRO A 37 REMARK 465 VAL A 38 REMARK 465 GLY A 39 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 GLN A -2 CG CD OE1 NE2 REMARK 470 LYS A 33 CG CD CE NZ REMARK 470 GLU A 34 CG CD OE1 OE2 REMARK 470 ILE A 35 CG1 CG2 CD1 REMARK 470 LYS A 36 CG CD CE NZ REMARK 470 ILE A 42 CG1 CG2 CD1 REMARK 470 GLU A 62 CG CD OE1 OE2 REMARK 470 ARG A 69 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 80 CG CD OE1 OE2 REMARK 470 GLN A 84 CG CD OE1 NE2 REMARK 470 LEU A 90 CG CD1 CD2 REMARK 470 ASP A 117 CG OD1 OD2 REMARK 470 GLU A 129 CG CD OE1 OE2 REMARK 470 ASP A 131 CG OD1 OD2 REMARK 470 GLU A 184 CG CD OE1 OE2 REMARK 470 ASP A 186 CG OD1 OD2 REMARK 470 GLU A 229 CG CD OE1 OE2 REMARK 470 THR A 233 OG1 CG2 REMARK 470 ARG A 240 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 251 CG CD CE NZ REMARK 470 ASP A 257 CG OD1 OD2 REMARK 470 GLN A 259 CG CD OE1 NE2 REMARK 470 ARG A 313 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 314 CG CD OE1 NE2 REMARK 470 LYS A 350 CG CD CE NZ REMARK 470 GLU A 364 CG CD OE1 OE2 REMARK 470 THR A 366 OG1 CG2 REMARK 470 GLU A 368 CG CD OE1 OE2 REMARK 470 ARG A 369 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 372 CG OD1 ND2 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 SER A 158 126.59 -32.42 REMARK 500 VAL A 210 -157.42 -104.92 REMARK 500 ASP A 230 -157.84 -142.34 REMARK 500 HIS A 288 118.98 -170.60 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 URC A 7579 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 385 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3RP6 RELATED DB: PDB REMARK 900 RELATED ID: 3RP8 RELATED DB: PDB DBREF 3RP7 A 1 384 UNP A6T923 A6T923_KLEP7 1 384 SEQADV 3RP7 MSE A -22 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 GLY A -21 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 SER A -20 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 ASP A -19 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 LYS A -18 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 ILE A -17 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 HIS A -16 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 HIS A -15 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 HIS A -14 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 HIS A -13 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 HIS A -12 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 HIS A -11 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 SER A -10 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 SER A -9 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 GLY A -8 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 GLU A -7 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 ASN A -6 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 LEU A -5 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 TYR A -4 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 PHE A -3 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 GLN A -2 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 GLY A -1 UNP A6T923 EXPRESSION TAG SEQADV 3RP7 HIS A 0 UNP A6T923 EXPRESSION TAG SEQRES 1 A 407 MSE GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS SER SEQRES 2 A 407 SER GLY GLU ASN LEU TYR PHE GLN GLY HIS MSE LYS ALA SEQRES 3 A 407 ILE VAL ILE GLY ALA GLY ILE GLY GLY LEU SER ALA ALA SEQRES 4 A 407 VAL ALA LEU LYS GLN SER GLY ILE ASP CYS ASP VAL TYR SEQRES 5 A 407 GLU ALA VAL LYS GLU ILE LYS PRO VAL GLY ALA ALA ILE SEQRES 6 A 407 SER VAL TRP PRO ASN GLY VAL LYS CYS MSE ALA HIS LEU SEQRES 7 A 407 GLY MSE GLY ASP ILE MSE GLU THR PHE GLY GLY PRO LEU SEQRES 8 A 407 ARG ARG MSE ALA TYR ARG ASP PHE ARG SER GLY GLU ASN SEQRES 9 A 407 MSE THR GLN PHE SER LEU ALA PRO LEU ILE GLU ARG THR SEQRES 10 A 407 GLY SER ARG PRO CYS PRO VAL SER ARG ALA GLU LEU GLN SEQRES 11 A 407 ARG GLU MSE LEU ASP TYR TRP GLY ARG ASP SER VAL GLN SEQRES 12 A 407 PHE GLY LYS ARG VAL THR ARG CYS GLU GLU ASP ALA ASP SEQRES 13 A 407 GLY VAL THR VAL TRP PHE THR ASP GLY SER SER ALA SER SEQRES 14 A 407 GLY ASP LEU LEU ILE ALA ALA ASP GLY SER HIS SER ALA SEQRES 15 A 407 LEU ARG PRO TRP VAL LEU GLY PHE THR PRO GLN ARG ARG SEQRES 16 A 407 TYR ALA GLY TYR VAL ASN TRP ASN GLY LEU VAL GLU ILE SEQRES 17 A 407 ASP GLU ALA LEU ALA PRO GLY ASP GLN TRP THR THR PHE SEQRES 18 A 407 VAL GLY GLU GLY LYS ARG VAL SER LEU MSE PRO VAL SER SEQRES 19 A 407 ALA GLY ARG PHE TYR PHE PHE PHE ASP VAL PRO LEU PRO SEQRES 20 A 407 ALA GLY LEU ALA GLU ASP ARG ASP THR LEU ARG ALA ASP SEQRES 21 A 407 LEU SER ARG TYR PHE ALA GLY TRP ALA PRO PRO VAL GLN SEQRES 22 A 407 LYS LEU ILE ALA ALA LEU ASP PRO GLN THR THR ASN ARG SEQRES 23 A 407 ILE GLU ILE HIS ASP ILE GLU PRO PHE SER ARG LEU VAL SEQRES 24 A 407 ARG GLY ARG VAL ALA LEU LEU GLY ASP ALA GLY HIS SER SEQRES 25 A 407 THR THR PRO ASP ILE GLY GLN GLY GLY CYS ALA ALA MSE SEQRES 26 A 407 GLU ASP ALA VAL VAL LEU GLY ALA VAL PHE ARG GLN THR SEQRES 27 A 407 ARG ASP ILE ALA ALA ALA LEU ARG GLU TYR GLU ALA GLN SEQRES 28 A 407 ARG CYS ASP ARG VAL ARG ASP LEU VAL LEU LYS ALA ARG SEQRES 29 A 407 LYS ARG CYS ASP ILE THR HIS GLY LYS ASP MSE GLN LEU SEQRES 30 A 407 THR GLU ALA TRP TYR GLN GLU LEU ARG GLU GLU THR GLY SEQRES 31 A 407 GLU ARG ILE ILE ASN GLY MSE CYS ASP THR ILE LEU SER SEQRES 32 A 407 GLY PRO LEU GLY MODRES 3RP7 MSE A 1 MET SELENOMETHIONINE MODRES 3RP7 MSE A 52 MET SELENOMETHIONINE MODRES 3RP7 MSE A 57 MET SELENOMETHIONINE MODRES 3RP7 MSE A 61 MET SELENOMETHIONINE MODRES 3RP7 MSE A 71 MET SELENOMETHIONINE MODRES 3RP7 MSE A 82 MET SELENOMETHIONINE MODRES 3RP7 MSE A 110 MET SELENOMETHIONINE MODRES 3RP7 MSE A 208 MET SELENOMETHIONINE MODRES 3RP7 MSE A 302 MET SELENOMETHIONINE MODRES 3RP7 MSE A 352 MET SELENOMETHIONINE MODRES 3RP7 MSE A 374 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 52 8 HET MSE A 57 8 HET MSE A 61 8 HET MSE A 71 8 HET MSE A 82 8 HET MSE A 110 8 HET MSE A 208 8 HET MSE A 302 8 HET MSE A 352 8 HET MSE A 374 8 HET URC A7579 12 HET FAD A 385 53 HETNAM MSE SELENOMETHIONINE HETNAM URC URIC ACID HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETSYN URC 7,9-DIHYDRO-1H-PURINE-2,6,8(3H)-TRIONE FORMUL 1 MSE 11(C5 H11 N O2 SE) FORMUL 2 URC C5 H4 N4 O3 FORMUL 3 FAD C27 H33 N9 O15 P2 FORMUL 4 HOH *194(H2 O) HELIX 1 1 GLY A 9 SER A 22 1 14 HELIX 2 2 TRP A 45 LEU A 55 1 11 HELIX 3 3 MSE A 57 GLY A 65 1 9 HELIX 4 4 LEU A 87 GLY A 95 1 9 HELIX 5 5 ARG A 103 GLY A 115 1 13 HELIX 6 6 LEU A 160 GLY A 166 1 7 HELIX 7 7 THR A 233 PHE A 242 1 10 HELIX 8 8 ALA A 246 LEU A 256 1 11 HELIX 9 9 ASP A 257 THR A 261 5 5 HELIX 10 10 GLY A 284 GLY A 287 5 4 HELIX 11 11 THR A 291 GLY A 295 5 5 HELIX 12 12 GLN A 296 PHE A 312 1 17 HELIX 13 13 ASP A 317 HIS A 348 1 32 HELIX 14 14 ASP A 351 GLU A 364 1 14 HELIX 15 15 GLY A 367 SER A 380 1 14 SHEET 1 A 6 VAL A 119 GLN A 120 0 SHEET 2 A 6 ASP A 25 TYR A 29 1 N VAL A 28 O GLN A 120 SHEET 3 A 6 LYS A 2 ILE A 6 1 N ALA A 3 O ASP A 25 SHEET 4 A 6 LEU A 149 ALA A 152 1 O LEU A 149 N ILE A 4 SHEET 5 A 6 VAL A 280 LEU A 282 1 O ALA A 281 N ALA A 152 SHEET 6 A 6 VAL A 276 ARG A 277 -1 N ARG A 277 O VAL A 280 SHEET 1 B 2 ALA A 41 VAL A 44 0 SHEET 2 B 2 CYS A 99 SER A 102 -1 O CYS A 99 N VAL A 44 SHEET 1 C 7 ASN A 81 SER A 86 0 SHEET 2 C 7 ARG A 70 ASP A 75 -1 N TYR A 73 O MSE A 82 SHEET 3 C 7 GLN A 194 GLY A 200 1 O THR A 197 N ARG A 74 SHEET 4 C 7 LYS A 203 PRO A 209 -1 O VAL A 205 N PHE A 198 SHEET 5 C 7 ARG A 214 PRO A 222 -1 O TYR A 216 N MSE A 208 SHEET 6 C 7 ARG A 172 GLU A 184 -1 N VAL A 183 O PHE A 215 SHEET 7 C 7 ASN A 262 ASP A 268 -1 O ASP A 268 N ARG A 172 SHEET 1 D 3 VAL A 125 GLU A 130 0 SHEET 2 D 3 VAL A 135 PHE A 139 -1 O THR A 136 N GLU A 129 SHEET 3 D 3 SER A 144 GLY A 147 -1 O GLY A 147 N VAL A 135 LINK C HIS A 0 N MSE A 1 1555 1555 1.33 LINK C MSE A 1 N LYS A 2 1555 1555 1.33 LINK C CYS A 51 N MSE A 52 1555 1555 1.33 LINK C MSE A 52 N ALA A 53 1555 1555 1.33 LINK C GLY A 56 N MSE A 57 1555 1555 1.33 LINK C MSE A 57 N GLY A 58 1555 1555 1.33 LINK C ILE A 60 N MSE A 61 1555 1555 1.33 LINK C MSE A 61 N GLU A 62 1555 1555 1.33 LINK C ARG A 70 N MSE A 71 1555 1555 1.33 LINK C MSE A 71 N ALA A 72 1555 1555 1.33 LINK C ASN A 81 N MSE A 82 1555 1555 1.33 LINK C MSE A 82 N THR A 83 1555 1555 1.33 LINK C GLU A 109 N MSE A 110 1555 1555 1.33 LINK C MSE A 110 N LEU A 111 1555 1555 1.33 LINK C LEU A 207 N MSE A 208 1555 1555 1.32 LINK C MSE A 208 N PRO A 209 1555 1555 1.34 LINK C ALA A 301 N MSE A 302 1555 1555 1.33 LINK C MSE A 302 N GLU A 303 1555 1555 1.33 LINK C ASP A 351 N MSE A 352 1555 1555 1.33 LINK C MSE A 352 N GLN A 353 1555 1555 1.33 LINK C GLY A 373 N MSE A 374 1555 1555 1.33 LINK C MSE A 374 N CYS A 375 1555 1555 1.33 SITE 1 AC1 11 SER A 43 ASN A 178 ARG A 204 TYR A 216 SITE 2 AC1 11 PHE A 218 PRO A 292 ASP A 293 GLY A 295 SITE 3 AC1 11 FAD A 385 HOH A 401 HOH A 473 SITE 1 AC2 34 ILE A 6 GLY A 7 GLY A 9 ILE A 10 SITE 2 AC2 34 GLY A 11 GLU A 30 ALA A 31 VAL A 32 SITE 3 AC2 34 ILE A 42 SER A 43 ARG A 103 LYS A 123 SITE 4 AC2 34 ARG A 124 VAL A 125 ALA A 153 ASP A 154 SITE 5 AC2 34 GLY A 155 GLY A 284 ASP A 285 PRO A 292 SITE 6 AC2 34 GLY A 295 GLN A 296 GLY A 297 GLY A 298 SITE 7 AC2 34 CYS A 299 HOH A 386 HOH A 387 HOH A 395 SITE 8 AC2 34 HOH A 406 HOH A 474 HOH A 494 HOH A 522 SITE 9 AC2 34 HOH A 554 URC A7579 CRYST1 67.023 67.840 82.236 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 0.014920 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014741 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012160 0.00000