HEADER OXIDOREDUCTASE 04-APR-22 7XG9 TITLE CRYSTAL STRUCTURAL OF METHYLENETETRAHYDROFOLATE REDUCTASE FROM TITLE 2 SPHINGOBIUM SP. SYK-6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5,10-METHYLENETETRAHYDROFOLATE REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.5.1.20; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SPHINGOBIUM SP. SYK-6; SOURCE 3 ORGANISM_TAXID: 627192; SOURCE 4 STRAIN: NBRC 103272 / SYK-6; SOURCE 5 GENE: METF, SLG_12750; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET44A KEYWDS OXIDOREDUCTASE, CH3-THF OXIDATION, NON-NADH/NAD+ BINDING TYPE, TIM KEYWDS 2 BARREL, FLAVOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.Y.YU,M.SENDA,T.SENDA REVDAT 2 29-MAY-24 7XG9 1 REMARK REVDAT 1 12-APR-23 7XG9 0 JRNL AUTH H.Y.YU,T.SENDA JRNL TITL CRYSTAL STRUCTURAL OF METHYLENETETRAHYDROFOLATE REDUCTASE JRNL TITL 2 FROM SPHINGOBIUM SP. SYK-6 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.92 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 84671 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 4170 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 4.6600 - 3.7000 0.99 2686 139 0.1550 0.1796 REMARK 3 2 3.7000 - 3.2300 0.99 2673 163 0.1686 0.1895 REMARK 3 3 3.2300 - 2.9400 0.99 2673 140 0.1810 0.2005 REMARK 3 4 2.9400 - 2.7300 0.99 2688 139 0.1930 0.2121 REMARK 3 5 2.7300 - 2.5600 0.99 2704 127 0.1944 0.1976 REMARK 3 6 2.5600 - 2.4400 0.99 2626 144 0.1961 0.2230 REMARK 3 7 2.4400 - 2.3300 1.00 2701 136 0.1816 0.2047 REMARK 3 8 2.3300 - 2.2400 0.99 2675 160 0.1843 0.2119 REMARK 3 9 2.2400 - 2.1600 0.99 2637 143 0.1742 0.1841 REMARK 3 10 2.1600 - 2.1000 1.00 2689 153 0.1789 0.1976 REMARK 3 11 2.1000 - 2.0400 1.00 2754 109 0.1748 0.2295 REMARK 3 12 2.0400 - 1.9800 1.00 2660 141 0.1802 0.1860 REMARK 3 13 1.9800 - 1.9300 1.00 2683 129 0.1840 0.2267 REMARK 3 14 1.9300 - 1.8900 1.00 2720 143 0.1816 0.2057 REMARK 3 15 1.8900 - 1.8500 1.00 2662 141 0.1927 0.2200 REMARK 3 16 1.8500 - 1.8100 1.00 2736 116 0.1919 0.2015 REMARK 3 17 1.8100 - 1.7800 1.00 2672 159 0.1859 0.2258 REMARK 3 18 1.7800 - 1.7500 1.00 2687 141 0.1896 0.2069 REMARK 3 19 1.7500 - 1.7200 1.00 2758 128 0.1812 0.2190 REMARK 3 20 1.7200 - 1.6900 1.00 2592 149 0.1863 0.2460 REMARK 3 21 1.6900 - 1.6600 1.00 2776 125 0.1902 0.2200 REMARK 3 22 1.6600 - 1.6400 1.00 2662 146 0.1848 0.2062 REMARK 3 23 1.6400 - 1.6200 1.00 2699 105 0.1846 0.2238 REMARK 3 24 1.6200 - 1.5900 1.00 2743 147 0.1872 0.2400 REMARK 3 25 1.5900 - 1.5700 1.00 2636 152 0.1799 0.2048 REMARK 3 26 1.5700 - 1.5500 1.00 2683 139 0.1882 0.2294 REMARK 3 27 1.5500 - 1.5300 1.00 2710 124 0.1973 0.2278 REMARK 3 28 1.5300 - 1.5200 0.99 2647 160 0.2097 0.2484 REMARK 3 29 1.5200 - 1.5000 0.95 2569 141 0.2207 0.2501 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.143 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.698 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.52 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.82 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.006 4555 REMARK 3 ANGLE : 0.842 6209 REMARK 3 CHIRALITY : 0.056 702 REMARK 3 PLANARITY : 0.007 792 REMARK 3 DIHEDRAL : 18.428 1715 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 7XG9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-APR-22. REMARK 100 THE DEPOSITION ID IS D_1300027372. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-FEB-18 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 2.7 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 84735 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 42.350 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.03400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.23900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: CRANK2 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% (W/V) PEG 4000, 0.1 M SODIUM REMARK 280 CITRATE PH 4.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 84.05850 REMARK 290 SMTRY3 2 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 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 TOTAL BURIED SURFACE AREA: 1380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL 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 TOTAL BURIED SURFACE AREA: 1400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL 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 SER A 1 REMARK 465 ALA A 2 REMARK 465 SER B 1 REMARK 465 ALA B 2 REMARK 465 THR B 3 REMARK 465 ALA B 4 REMARK 465 THR B 5 REMARK 465 LEU B 6 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 LYS A 25 CD CE NZ REMARK 470 ASN A 109 CG OD1 ND2 REMARK 470 LYS A 164 CD CE NZ REMARK 470 LYS A 188 NZ REMARK 470 ARG A 218 NH1 NH2 REMARK 470 LYS A 226 CD CE NZ REMARK 470 LYS A 229 CE NZ REMARK 470 LYS B 8 CG CD CE NZ REMARK 470 LYS B 25 CD CE NZ REMARK 470 MET B 36 CG SD CE REMARK 470 GLU B 52 CG CD OE1 OE2 REMARK 470 ARG B 78 CZ NH1 NH2 REMARK 470 ASN B 109 CG OD1 ND2 REMARK 470 LYS B 164 CD CE NZ REMARK 470 GLU B 181 CD OE1 OE2 REMARK 470 LYS B 188 CG CD CE NZ REMARK 470 GLN B 189 CD OE1 NE2 REMARK 470 LYS B 210 CD CE NZ REMARK 470 ARG B 218 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 226 CE NZ REMARK 470 LYS B 229 CE NZ REMARK 470 ILE B 235 CD1 REMARK 470 GLU B 249 OE1 REMARK 470 GLN B 261 OE1 NE2 REMARK 470 ILE B 288 CG1 CD1 DBREF 7XG9 A 2 288 UNP G2IQS8 METF_SPHSK 2 288 DBREF 7XG9 B 2 288 UNP G2IQS8 METF_SPHSK 2 288 SEQADV 7XG9 SER A 1 UNP G2IQS8 EXPRESSION TAG SEQADV 7XG9 SER B 1 UNP G2IQS8 EXPRESSION TAG SEQRES 1 A 288 SER ALA THR ALA THR LEU ASP LYS ALA ALA LEU SER ARG SEQRES 2 A 288 LEU PHE THR ASP TYR SER LEU GLU ILE THR PRO LYS ASP SEQRES 3 A 288 VAL GLU ALA LEU GLU ASN ALA ALA HIS MET ILE PRO PRO SEQRES 4 A 288 GLY THR LEU ILE SER VAL THR PHE LEU PRO GLY ALA GLU SEQRES 5 A 288 TYR GLU ASP ARG ALA ARG ALA ALA LYS ARG ILE GLN GLU SEQRES 6 A 288 LEU GLY PHE ARG PRO VAL PRO HIS LEU SER ALA ARG ARG SEQRES 7 A 288 LEU ILE ASP GLU ALA ASP LEU ARG THR TYR LEU ASP MET SEQRES 8 A 288 LEU LYS GLY VAL ILE ASP LEU LYS HIS VAL PHE VAL ILE SEQRES 9 A 288 ALA GLY ASP PRO ASN GLU PRO LEU GLY ILE TYR GLU ASP SEQRES 10 A 288 ALA LEU ALA LEU ILE ASP SER GLY ILE LEU LYS GLU TYR SEQRES 11 A 288 GLY ILE GLU HIS CYS GLY ILE SER GLY TYR PRO GLU GLY SEQRES 12 A 288 HIS PRO ASP ILE THR ASP GLU LYS LEU ALA LYS ALA MET SEQRES 13 A 288 HIS ASP LYS VAL ALA SER LEU LYS ARG GLN GLY ILE ASP SEQRES 14 A 288 TYR SER ILE MET THR GLN PHE GLY PHE ASP ALA GLU PRO SEQRES 15 A 288 VAL LEU GLU TRP LEU LYS GLN ILE ARG SER GLU GLY ILE SEQRES 16 A 288 ASP GLY PRO VAL ARG ILE GLY LEU ALA GLY PRO ALA SER SEQRES 17 A 288 ILE LYS THR LEU LEU ARG PHE ALA ALA ARG CYS GLY VAL SEQRES 18 A 288 GLY THR SER ALA LYS VAL VAL LYS LYS TYR GLY LEU SER SEQRES 19 A 288 ILE THR SER LEU ILE GLY SER ALA GLY PRO ASP PRO VAL SEQRES 20 A 288 ILE GLU ASP LEU THR PRO VAL LEU GLY PRO GLU HIS GLY SEQRES 21 A 288 GLN VAL HIS LEU HIS PHE TYR PRO PHE GLY GLY LEU VAL SEQRES 22 A 288 LYS THR ASN GLU TRP ILE VAL ASN PHE LYS GLY LYS GLN SEQRES 23 A 288 GLY ILE SEQRES 1 B 288 SER ALA THR ALA THR LEU ASP LYS ALA ALA LEU SER ARG SEQRES 2 B 288 LEU PHE THR ASP TYR SER LEU GLU ILE THR PRO LYS ASP SEQRES 3 B 288 VAL GLU ALA LEU GLU ASN ALA ALA HIS MET ILE PRO PRO SEQRES 4 B 288 GLY THR LEU ILE SER VAL THR PHE LEU PRO GLY ALA GLU SEQRES 5 B 288 TYR GLU ASP ARG ALA ARG ALA ALA LYS ARG ILE GLN GLU SEQRES 6 B 288 LEU GLY PHE ARG PRO VAL PRO HIS LEU SER ALA ARG ARG SEQRES 7 B 288 LEU ILE ASP GLU ALA ASP LEU ARG THR TYR LEU ASP MET SEQRES 8 B 288 LEU LYS GLY VAL ILE ASP LEU LYS HIS VAL PHE VAL ILE SEQRES 9 B 288 ALA GLY ASP PRO ASN GLU PRO LEU GLY ILE TYR GLU ASP SEQRES 10 B 288 ALA LEU ALA LEU ILE ASP SER GLY ILE LEU LYS GLU TYR SEQRES 11 B 288 GLY ILE GLU HIS CYS GLY ILE SER GLY TYR PRO GLU GLY SEQRES 12 B 288 HIS PRO ASP ILE THR ASP GLU LYS LEU ALA LYS ALA MET SEQRES 13 B 288 HIS ASP LYS VAL ALA SER LEU LYS ARG GLN GLY ILE ASP SEQRES 14 B 288 TYR SER ILE MET THR GLN PHE GLY PHE ASP ALA GLU PRO SEQRES 15 B 288 VAL LEU GLU TRP LEU LYS GLN ILE ARG SER GLU GLY ILE SEQRES 16 B 288 ASP GLY PRO VAL ARG ILE GLY LEU ALA GLY PRO ALA SER SEQRES 17 B 288 ILE LYS THR LEU LEU ARG PHE ALA ALA ARG CYS GLY VAL SEQRES 18 B 288 GLY THR SER ALA LYS VAL VAL LYS LYS TYR GLY LEU SER SEQRES 19 B 288 ILE THR SER LEU ILE GLY SER ALA GLY PRO ASP PRO VAL SEQRES 20 B 288 ILE GLU ASP LEU THR PRO VAL LEU GLY PRO GLU HIS GLY SEQRES 21 B 288 GLN VAL HIS LEU HIS PHE TYR PRO PHE GLY GLY LEU VAL SEQRES 22 B 288 LYS THR ASN GLU TRP ILE VAL ASN PHE LYS GLY LYS GLN SEQRES 23 B 288 GLY ILE HET FAD A 301 53 HET PEG A 302 7 HET FAD B 301 53 HET PEG B 302 7 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 3 FAD 2(C27 H33 N9 O15 P2) FORMUL 4 PEG 2(C4 H10 O3) FORMUL 7 HOH *638(H2 O) HELIX 1 AA1 THR A 3 THR A 16 1 14 HELIX 2 AA2 ASP A 26 ALA A 34 1 9 HELIX 3 AA3 HIS A 35 ILE A 37 5 3 HELIX 4 AA4 GLU A 52 LEU A 66 1 15 HELIX 5 AA5 ARG A 77 LEU A 79 5 3 HELIX 6 AA6 ASP A 81 GLY A 94 1 14 HELIX 7 AA7 ASP A 117 ASP A 123 1 7 HELIX 8 AA8 GLY A 125 TYR A 130 1 6 HELIX 9 AA9 THR A 148 GLN A 166 1 19 HELIX 10 AB1 ALA A 180 GLU A 193 1 14 HELIX 11 AB2 ILE A 209 GLY A 220 1 12 HELIX 12 AB3 SER A 224 GLY A 232 1 9 HELIX 13 AB4 PRO A 244 LEU A 255 1 12 HELIX 14 AB5 GLY A 256 GLY A 260 5 5 HELIX 15 AB6 GLY A 271 GLN A 286 1 16 HELIX 16 AB7 LYS B 8 THR B 16 1 9 HELIX 17 AB8 ASP B 26 ALA B 34 1 9 HELIX 18 AB9 HIS B 35 ILE B 37 5 3 HELIX 19 AC1 GLU B 52 LEU B 66 1 15 HELIX 20 AC2 ARG B 77 LEU B 79 5 3 HELIX 21 AC3 ASP B 81 ILE B 96 1 16 HELIX 22 AC4 ASP B 117 ASP B 123 1 7 HELIX 23 AC5 GLY B 125 TYR B 130 1 6 HELIX 24 AC6 THR B 148 GLY B 167 1 20 HELIX 25 AC7 ASP B 179 GLU B 193 1 15 HELIX 26 AC8 ILE B 209 GLY B 220 1 12 HELIX 27 AC9 SER B 224 GLY B 232 1 9 HELIX 28 AD1 PRO B 244 THR B 252 1 9 HELIX 29 AD2 GLY B 256 GLY B 260 5 5 HELIX 30 AD3 GLY B 271 GLY B 287 1 17 SHEET 1 AA1 8 LEU A 20 ILE A 22 0 SHEET 2 AA1 8 LEU A 42 VAL A 45 1 O SER A 44 N ILE A 22 SHEET 3 AA1 8 ARG A 69 SER A 75 1 O HIS A 73 N VAL A 45 SHEET 4 AA1 8 HIS A 100 ILE A 104 1 O PHE A 102 N LEU A 74 SHEET 5 AA1 8 HIS A 134 GLY A 139 1 O GLY A 136 N VAL A 101 SHEET 6 AA1 8 ASP A 169 THR A 174 1 O MET A 173 N ILE A 137 SHEET 7 AA1 8 VAL A 199 ALA A 204 1 O ARG A 200 N ILE A 172 SHEET 8 AA1 8 VAL A 262 TYR A 267 1 O HIS A 263 N ILE A 201 SHEET 1 AA2 2 ALA A 207 SER A 208 0 SHEET 2 AA2 2 SER A 241 ALA A 242 -1 O ALA A 242 N ALA A 207 SHEET 1 AA3 8 LEU B 20 ILE B 22 0 SHEET 2 AA3 8 LEU B 42 VAL B 45 1 O SER B 44 N ILE B 22 SHEET 3 AA3 8 ARG B 69 SER B 75 1 O HIS B 73 N VAL B 45 SHEET 4 AA3 8 HIS B 100 ILE B 104 1 O PHE B 102 N LEU B 74 SHEET 5 AA3 8 HIS B 134 GLY B 139 1 O GLY B 136 N VAL B 101 SHEET 6 AA3 8 ASP B 169 THR B 174 1 O MET B 173 N ILE B 137 SHEET 7 AA3 8 VAL B 199 ALA B 204 1 O ARG B 200 N ILE B 172 SHEET 8 AA3 8 VAL B 262 TYR B 267 1 O HIS B 265 N LEU B 203 SHEET 1 AA4 2 ALA B 207 SER B 208 0 SHEET 2 AA4 2 SER B 241 ALA B 242 -1 O ALA B 242 N ALA B 207 CRYST1 37.056 168.117 45.424 90.00 105.55 90.00 P 1 21 1 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 0.026986 0.000000 0.007510 0.00000 SCALE2 0.000000 0.005948 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022851 0.00000