HEADER FLAVOPROTEIN 11-JAN-24 8ROM TITLE CRYSTAL STRUCTURE OF HUMAN FAD SYNTHASE PAPS DOMAIN IN COMPLEX WITH TITLE 2 FAD COMPND MOL_ID: 1; COMPND 2 MOLECULE: FAD SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FAD PYROPHOSPHORYLASE,FMN ADENYLYLTRANSFERASE,FLAVIN ADENINE COMPND 5 DINUCLEOTIDE SYNTHASE; COMPND 6 EC: 2.7.7.2; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: FLAD1, PP591; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA KEYWDS HUMAN FAD SYNTHASE, FAD SYNTHESIS, FAD HYDROLYSIS, BIFUNCTIONAL KEYWDS 2 PROTEIN, FLAVOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.LEO,S.CAPALDI REVDAT 2 15-MAY-24 8ROM 1 JRNL REVDAT 1 10-APR-24 8ROM 0 JRNL AUTH G.LEO,P.LEONE,E.ATAIE KACHOIE,M.TOLOMEO,M.GALLUCCIO, JRNL AUTH 2 C.INDIVERI,M.BARILE,S.CAPALDI JRNL TITL STRUCTURAL INSIGHTS INTO THE BIFUNCTIONAL ENZYME HUMAN FAD JRNL TITL 2 SYNTHASE. JRNL REF STRUCTURE 2024 JRNL REFN ISSN 0969-2126 JRNL PMID 38688286 JRNL DOI 10.1016/J.STR.2024.04.006 REMARK 2 REMARK 2 RESOLUTION. 1.69 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19_4092 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.69 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.1 REMARK 3 NUMBER OF REFLECTIONS : 24597 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1224 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 31.3600 - 3.5200 0.93 2757 151 0.1590 0.1894 REMARK 3 2 3.5200 - 2.7900 0.97 2773 143 0.1840 0.1749 REMARK 3 3 2.7900 - 2.4400 0.92 2628 113 0.1784 0.2372 REMARK 3 4 2.4400 - 2.2200 0.87 2446 130 0.1827 0.2204 REMARK 3 5 2.2200 - 2.0800 0.99 2409 134 0.1770 0.1900 REMARK 3 6 2.0500 - 1.9400 0.99 2729 137 0.2090 0.2400 REMARK 3 7 1.9400 - 1.8400 0.78 2173 105 0.2240 0.2741 REMARK 3 8 1.8400 - 1.7600 0.98 2708 150 0.2366 0.2718 REMARK 3 9 1.7600 - 1.6900 0.99 2750 161 0.2843 0.3109 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) : 0.194 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.419 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.51 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.06 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 : 0.011 1638 REMARK 3 ANGLE : 1.192 2238 REMARK 3 CHIRALITY : 0.053 242 REMARK 3 PLANARITY : 0.018 278 REMARK 3 DIHEDRAL : 11.853 216 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -24.0818 -17.2475 -15.3082 REMARK 3 T TENSOR REMARK 3 T11: 0.1575 T22: 0.1613 REMARK 3 T33: 0.1704 T12: 0.0112 REMARK 3 T13: 0.0024 T23: -0.0060 REMARK 3 L TENSOR REMARK 3 L11: 2.0667 L22: 2.1951 REMARK 3 L33: 2.7719 L12: 0.0534 REMARK 3 L13: -0.7669 L23: 0.3492 REMARK 3 S TENSOR REMARK 3 S11: 0.0064 S12: 0.1392 S13: 0.0483 REMARK 3 S21: -0.1849 S22: 0.1114 S23: -0.1874 REMARK 3 S31: 0.0557 S32: 0.2406 S33: -0.0806 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 8ROM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1292135860. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUN-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9919 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24610 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.690 REMARK 200 RESOLUTION RANGE LOW (A) : 58.144 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.1 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.69 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M NA/K PHOSPHATE, PH 6, 10% DMSO, REMARK 280 PH 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 -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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 31.97950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.86550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 52.66500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 31.97950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.86550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 52.66500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 31.97950 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 34.86550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 52.66500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 31.97950 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 34.86550 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 52.66500 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 TOTAL BURIED SURFACE AREA: 1540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 706 LIES ON A SPECIAL POSITION. 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 GLY A 352 REMARK 465 SER A 353 REMARK 465 HIS A 354 REMARK 465 MET A 355 REMARK 465 ARG A 550 REMARK 465 GLU A 551 REMARK 465 ASN A 552 REMARK 465 THR A 553 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HE ARG A 477 O4 PO4 A 603 1.43 REMARK 500 OD1 ASN A 357 H GLU A 360 1.55 REMARK 500 HH22 ARG A 455 O HOH A 707 1.57 REMARK 500 HE22 GLN A 480 O HOH A 701 1.59 REMARK 500 NE2 GLN A 480 O HOH A 701 2.13 REMARK 500 OD2 ASP A 519 O HOH A 702 2.13 REMARK 500 O HOH A 767 O HOH A 810 2.18 REMARK 500 O HOH A 812 O HOH A 831 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 MET A 460 HH22 ARG A 477 2445 1.58 REMARK 500 O HOH A 718 O HOH A 790 2445 1.73 REMARK 500 O HOH A 722 O HOH A 728 8444 2.11 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 LEU A 424 52.56 -141.34 REMARK 500 SER A 440 163.04 -49.54 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 490 0.14 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 8ROM A 355 553 UNP Q8NFF5 FAD1_HUMAN 355 553 SEQADV 8ROM GLY A 352 UNP Q8NFF5 EXPRESSION TAG SEQADV 8ROM SER A 353 UNP Q8NFF5 EXPRESSION TAG SEQADV 8ROM HIS A 354 UNP Q8NFF5 EXPRESSION TAG SEQRES 1 A 202 GLY SER HIS MET PRO ASN ALA VAL GLU GLN ALA SER GLU SEQRES 2 A 202 ALA VAL TYR LYS LEU ALA GLU SER GLY SER SER LEU GLY SEQRES 3 A 202 LYS LYS VAL ALA GLY ALA LEU GLN THR ILE GLU THR SER SEQRES 4 A 202 LEU ALA GLN TYR SER LEU THR GLN LEU CYS VAL GLY PHE SEQRES 5 A 202 ASN GLY GLY LYS ASP CYS THR ALA LEU LEU HIS LEU PHE SEQRES 6 A 202 HIS ALA ALA VAL GLN ARG LYS LEU PRO ASP VAL PRO ASN SEQRES 7 A 202 PRO LEU GLN ILE LEU TYR ILE ARG SER ILE SER PRO PHE SEQRES 8 A 202 PRO GLU LEU GLU GLN PHE LEU GLN ASP THR ILE LYS ARG SEQRES 9 A 202 TYR ASN LEU GLN MET LEU GLU ALA GLU GLY SER MET LYS SEQRES 10 A 202 GLN ALA LEU GLY GLU LEU GLN ALA ARG HIS PRO GLN LEU SEQRES 11 A 202 GLU ALA VAL LEU MET GLY THR ARG ARG THR ASP PRO TYR SEQRES 12 A 202 SER CYS SER LEU CYS PRO PHE SER PRO THR ASP PRO GLY SEQRES 13 A 202 TRP PRO ALA PHE MET ARG ILE ASN PRO LEU LEU ASP TRP SEQRES 14 A 202 THR TYR ARG ASP ILE TRP ASP PHE LEU ARG GLN LEU PHE SEQRES 15 A 202 VAL PRO TYR CYS ILE LEU TYR ASP ARG GLY TYR THR SER SEQRES 16 A 202 LEU GLY SER ARG GLU ASN THR HET FAD A 601 84 HET PO4 A 602 5 HET PO4 A 603 5 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM PO4 PHOSPHATE ION FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 PO4 2(O4 P 3-) FORMUL 5 HOH *136(H2 O) HELIX 1 AA1 GLN A 361 GLU A 371 1 11 HELIX 2 AA2 SER A 374 TYR A 394 1 21 HELIX 3 AA3 GLY A 406 LEU A 424 1 19 HELIX 4 AA4 PHE A 442 ASN A 457 1 16 HELIX 5 AA5 SER A 466 HIS A 478 1 13 HELIX 6 AA6 ASP A 492 SER A 497 1 6 HELIX 7 AA7 THR A 521 LEU A 532 1 12 HELIX 8 AA8 CYS A 537 ARG A 542 5 6 SHEET 1 AA1 6 GLN A 459 GLU A 464 0 SHEET 2 AA1 6 GLN A 432 ARG A 437 1 N ILE A 433 O LEU A 461 SHEET 3 AA1 6 LEU A 399 GLY A 402 1 N VAL A 401 O LEU A 434 SHEET 4 AA1 6 ALA A 483 LEU A 485 1 O LEU A 485 N CYS A 400 SHEET 5 AA1 6 MET A 512 ILE A 514 1 O ILE A 514 N VAL A 484 SHEET 6 AA1 6 PHE A 501 PRO A 503 -1 N SER A 502 O ARG A 513 SSBOND 1 CYS A 496 CYS A 496 1555 2455 2.08 SSBOND 2 CYS A 499 CYS A 499 1555 3455 2.18 CRYST1 63.959 69.731 105.330 90.00 90.00 90.00 I 2 2 2 8 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 0.015635 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014341 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009494 0.00000