HEADER OXIDOREDUCTASE 04-MAY-99 1CL0 TITLE CRYSTAL STRUCTURE OF REDUCED THIOREDOXIN REDUCTASE FROM ESCHERICHIA TITLE 2 COLI. COMPND MOL_ID: 1; COMPND 2 MOLECULE: THIOREDOXIN REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.6.4.5; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: FAD AND ACTIVE SITE DISULFIDE (CYS 135 AND CYS 138) COMPND 7 REDUCED BY SODIUM DITHIONITE AFTER CRYSTALLIZATION SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: TRXB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: A326; SOURCE 8 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PSL350; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PTRR301; SOURCE 11 EXPRESSION_SYSTEM_GENE: TRXB; SOURCE 12 OTHER_DETAILS: TRXB-STRAIN KEYWDS FLAVOENZYME, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.W.LENNON,C.H.WILLIAMS JR,M.L.LUDWIG REVDAT 6 09-AUG-23 1CL0 1 REMARK REVDAT 5 27-NOV-19 1CL0 1 JRNL REVDAT 4 13-JUL-11 1CL0 1 VERSN REVDAT 3 24-FEB-09 1CL0 1 VERSN REVDAT 2 01-APR-03 1CL0 1 JRNL REVDAT 1 03-DEC-99 1CL0 0 JRNL AUTH B.W.LENNON,C.H.WILLIAMS JR.,M.L.LUDWIG JRNL TITL CRYSTAL STRUCTURE OF REDUCED THIOREDOXIN REDUCTASE FROM JRNL TITL 2 ESCHERICHIA COLI: STRUCTURAL FLEXIBILITY IN THE JRNL TITL 3 ISOALLOXAZINE RING OF THE FLAVIN ADENINE DINUCLEOTIDE JRNL TITL 4 COFACTOR. JRNL REF PROTEIN SCI. V. 8 2366 1999 JRNL REFN ISSN 0961-8368 JRNL PMID 10595539 JRNL DOI 10.1110/PS.8.11.2366 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.WAKSMAN,T.S.KRISHNA,C.H.WILLIAMS JR.,J.KURIYAN REMARK 1 TITL CRYSTAL STRUCTURE OF ESCHERICHIA COLI THIOREDOXIN REDUCTASE REMARK 1 TITL 2 REFINED AT 2 A RESOLUTION. IMPLICATIONS FOR A LARGE REMARK 1 TITL 3 CONFORMATIONAL CHANGE DURING CATALYSIS. REMARK 1 REF J.MOL.BIOL. V. 236 800 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 8114095 REMARK 1 DOI 10.1006/JMBI.1994.1190 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 12009 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 SET) : 0.200 REMARK 3 FREE R VALUE : 0.292 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.100 REMARK 3 FREE R VALUE TEST SET COUNT : 729 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.011 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.65 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 82.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1575 REMARK 3 BIN R VALUE (WORKING SET) : 0.2820 REMARK 3 BIN FREE R VALUE : 0.3620 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 96 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.037 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2396 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 53 REMARK 3 SOLVENT ATOMS : 109 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.40 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.34 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.41 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.43 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.180 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM_RED1.FAD REMARK 3 PARAMETER FILE 3 : PARAM.WAT REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH_RED1.FAD REMARK 3 TOPOLOGY FILE 3 : TOPH.WAT REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 3 REMARK 3 DISORDERED REGION (RESIDUES 225-230) WAS MODELED REMARK 3 STEREOCHEMICALLY. A HYDROGEN BOND PROBABLY EXISTS BETWEEN REMARK 3 THE GAMMA SULFURS OF RESIDUES CYS 135 AND CYS 138. REMARK 4 REMARK 4 1CL0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAY-99. REMARK 100 THE DEPOSITION ID IS D_1000000998. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12009 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.11900 REMARK 200 FOR THE DATA SET : 9.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: 1TDE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/2 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 40.66000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 40.66000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 40.66000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 40.66000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 40.66000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 40.66000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 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 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 ASP A 318 REMARK 465 ALA A 319 REMARK 465 LYS A 320 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 ALA A 317 CA C O CB 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 28 32.30 71.28 REMARK 500 THR A 47 -107.31 -104.47 REMARK 500 ASP A 55 76.07 -119.43 REMARK 500 ALA A 114 85.69 -155.29 REMARK 500 LYS A 184 -44.18 -20.51 REMARK 500 ASN A 196 62.94 -153.14 REMARK 500 ASP A 213 -168.61 -126.51 REMARK 500 ASP A 224 170.01 74.20 REMARK 500 THR A 225 -86.02 -174.24 REMARK 500 GLN A 226 99.69 -168.77 REMARK 500 SER A 267 -153.64 59.94 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 FAD A 500 DBREF 1CL0 A 1 320 UNP P0A9P4 TRXB_ECOLI 1 320 SEQRES 1 A 320 GLY THR THR LYS HIS SER LYS LEU LEU ILE LEU GLY SER SEQRES 2 A 320 GLY PRO ALA GLY TYR THR ALA ALA VAL TYR ALA ALA ARG SEQRES 3 A 320 ALA ASN LEU GLN PRO VAL LEU ILE THR GLY MET GLU LYS SEQRES 4 A 320 GLY GLY GLN LEU THR THR THR THR GLU VAL GLU ASN TRP SEQRES 5 A 320 PRO GLY ASP PRO ASN ASP LEU THR GLY PRO LEU LEU MET SEQRES 6 A 320 GLU ARG MET HIS GLU HIS ALA THR LYS PHE GLU THR GLU SEQRES 7 A 320 ILE ILE PHE ASP HIS ILE ASN LYS VAL ASP LEU GLN ASN SEQRES 8 A 320 ARG PRO PHE ARG LEU ASN GLY ASP ASN GLY GLU TYR THR SEQRES 9 A 320 CYS ASP ALA LEU ILE ILE ALA THR GLY ALA SER ALA ARG SEQRES 10 A 320 TYR LEU GLY LEU PRO SER GLU GLU ALA PHE LYS GLY ARG SEQRES 11 A 320 GLY VAL SER ALA CYS ALA THR CYS ASP GLY PHE PHE TYR SEQRES 12 A 320 ARG ASN GLN LYS VAL ALA VAL ILE GLY GLY GLY ASN THR SEQRES 13 A 320 ALA VAL GLU GLU ALA LEU TYR LEU SER ASN ILE ALA SER SEQRES 14 A 320 GLU VAL HIS LEU ILE HIS ARG ARG ASP GLY PHE ARG ALA SEQRES 15 A 320 GLU LYS ILE LEU ILE LYS ARG LEU MET ASP LYS VAL GLU SEQRES 16 A 320 ASN GLY ASN ILE ILE LEU HIS THR ASN ARG THR LEU GLU SEQRES 17 A 320 GLU VAL THR GLY ASP GLN MET GLY VAL THR GLY VAL ARG SEQRES 18 A 320 LEU ARG ASP THR GLN ASN SER ASP ASN ILE GLU SER LEU SEQRES 19 A 320 ASP VAL ALA GLY LEU PHE VAL ALA ILE GLY HIS SER PRO SEQRES 20 A 320 ASN THR ALA ILE PHE GLU GLY GLN LEU GLU LEU GLU ASN SEQRES 21 A 320 GLY TYR ILE LYS VAL GLN SER GLY ILE HIS GLY ASN ALA SEQRES 22 A 320 THR GLN THR SER ILE PRO GLY VAL PHE ALA ALA GLY ASP SEQRES 23 A 320 VAL MET ASP HIS ILE TYR ARG GLN ALA ILE THR SER ALA SEQRES 24 A 320 GLY THR GLY CYS MET ALA ALA LEU ASP ALA GLU ARG TYR SEQRES 25 A 320 LEU ASP GLY LEU ALA ASP ALA LYS HET FAD A 500 53 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 HOH *109(H2 O) HELIX 1 1 GLY A 14 ARG A 26 1 13 HELIX 2 2 GLY A 41 THR A 46 5 6 HELIX 3 3 THR A 60 PHE A 75 1 16 HELIX 4 4 LEU A 121 LYS A 128 1 8 HELIX 5 5 CYS A 135 GLY A 140 1 6 HELIX 6 6 PHE A 141 ARG A 144 5 4 HELIX 7 7 GLY A 154 SER A 165 1 12 HELIX 8 8 GLU A 183 ASN A 196 1 14 HELIX 9 9 THR A 249 GLU A 253 5 5 HELIX 10 10 GLY A 285 ASP A 289 5 5 HELIX 11 11 GLN A 294 ASP A 314 1 21 SHEET 1 A 6 GLU A 78 ILE A 80 0 SHEET 2 A 6 VAL A 32 ILE A 34 1 O LEU A 33 N ILE A 80 SHEET 3 A 6 THR A 3 LEU A 11 1 O LEU A 8 N VAL A 32 SHEET 4 A 6 GLU A 102 ILE A 110 1 O GLU A 102 N LYS A 4 SHEET 5 A 6 PHE A 94 ASN A 97 -1 N PHE A 94 O CYS A 105 SHEET 6 A 6 LYS A 86 ASP A 88 -1 O LYS A 86 N ASN A 97 SHEET 1 A1 5 GLU A 78 ILE A 80 0 SHEET 2 A1 5 VAL A 32 ILE A 34 1 O LEU A 33 N ILE A 80 SHEET 3 A1 5 THR A 3 LEU A 11 1 O LEU A 8 N VAL A 32 SHEET 4 A1 5 GLU A 102 ILE A 110 1 O GLU A 102 N LYS A 4 SHEET 5 A1 5 VAL A 281 ALA A 283 1 O PHE A 282 N ILE A 110 SHEET 1 B 2 ALA A 114 ALA A 116 0 SHEET 2 B 2 HIS A 245 PRO A 247 -1 N SER A 246 O SER A 115 SHEET 1 C 5 VAL A 132 SER A 133 0 SHEET 2 C 5 GLY A 238 VAL A 241 1 O LEU A 239 N SER A 133 SHEET 3 C 5 LYS A 147 ILE A 151 1 O LYS A 147 N GLY A 238 SHEET 4 C 5 GLU A 170 HIS A 175 1 O GLU A 170 N VAL A 148 SHEET 5 C 5 ILE A 199 THR A 203 1 N ILE A 200 O VAL A 171 SHEET 1 D 3 THR A 206 ASP A 213 0 SHEET 2 D 3 GLY A 216 ARG A 223 -1 O GLY A 216 N ASP A 213 SHEET 3 D 3 GLU A 232 ASP A 235 -1 O GLU A 232 N LEU A 222 SHEET 1 E 2 LEU A 258 GLU A 259 0 SHEET 2 E 2 TYR A 262 ILE A 263 -1 O TYR A 262 N GLU A 259 CISPEP 1 ARG A 92 PRO A 93 0 -0.13 SITE 1 AC1 37 GLY A 12 SER A 13 GLY A 14 PRO A 15 SITE 2 AC1 37 ALA A 16 TYR A 23 THR A 35 GLY A 36 SITE 3 AC1 37 MET A 37 GLU A 38 GLY A 41 GLN A 42 SITE 4 AC1 37 LEU A 43 THR A 46 VAL A 49 ASN A 51 SITE 5 AC1 37 HIS A 83 ILE A 84 ALA A 111 THR A 112 SITE 6 AC1 37 GLY A 113 SER A 133 ALA A 134 CYS A 138 SITE 7 AC1 37 ASN A 248 GLY A 285 ASP A 286 ARG A 293 SITE 8 AC1 37 GLN A 294 ALA A 295 SER A 298 HOH A 617 SITE 9 AC1 37 HOH A 620 HOH A 640 HOH A 643 HOH A 644 SITE 10 AC1 37 HOH A 668 CRYST1 121.298 121.298 81.320 90.00 90.00 120.00 P 63 2 2 12 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 0.008244 0.004760 0.000000 0.00000 SCALE2 0.000000 0.009519 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012297 0.00000