HEADER DNA REPAIR 04-JUL-97 1QNF TITLE STRUCTURE OF PHOTOLYASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOTOLYASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DNA CYCLOBUTANE DIPYRIMIDINE PHOTOLYASE; COMPND 5 EC: 4.1.99.3; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: PHOTOREACTIVATING ENZYME SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCOCCUS ELONGATUS; SOURCE 3 ORGANISM_TAXID: 269084; SOURCE 4 STRAIN: PCC 6301; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 KEYWDS DNA REPAIR, ELECTRON TRANSFER, EXCITATION ENERGY TRANSFER, LYASE KEYWDS 2 (CARBON-CARBON) EXPDTA X-RAY DIFFRACTION AUTHOR K.MIKI,K.KITADOKORO REVDAT 5 14-FEB-24 1QNF 1 REMARK REVDAT 4 13-JUL-11 1QNF 1 VERSN REVDAT 3 24-FEB-09 1QNF 1 VERSN REVDAT 2 01-APR-03 1QNF 1 JRNL REVDAT 1 14-JAN-98 1QNF 0 JRNL AUTH T.TAMADA,K.KITADOKORO,Y.HIGUCHI,K.INAKA,A.YASUI, JRNL AUTH 2 P.E.DE RUITER,A.P.EKER,K.MIKI JRNL TITL CRYSTAL STRUCTURE OF DNA PHOTOLYASE FROM ANACYSTIS NIDULANS JRNL REF NAT.STRUCT.BIOL. V. 4 887 1997 JRNL REFN ISSN 1072-8368 JRNL PMID 9360600 JRNL DOI 10.1038/NSB1197-887 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.MIKI,T.TAMADA,H.NISHIDA,K.INAKA,A.YASUI,P.E.DE RUITER, REMARK 1 AUTH 2 A.P.EKER REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION STUDIES OF REMARK 1 TITL 2 PHOTOLYASE (PHOTOREACTIVATING ENZYME) FROM THE REMARK 1 TITL 3 CYANOBACTERIUM ANACYSTIS NIDULANS REMARK 1 REF J.MOL.BIOL. V. 233 167 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.4 REMARK 3 NUMBER OF REFLECTIONS : 42820 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2147 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 6.00 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3789 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 79 REMARK 3 SOLVENT ATOMS : 161 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.550 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.98 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.490 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QNF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000175920. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 246336 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20%(W/V) AMMONIUM SULFATE, 10MM REMARK 280 POTASSIUM PHOSPHATE (PH7.0) REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 67.77000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 45.58500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 45.58500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 101.65500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 45.58500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 45.58500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 33.88500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 45.58500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.58500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 101.65500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 45.58500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.58500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 33.88500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 67.77000 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 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 ALA A 476 REMARK 465 GLU A 477 REMARK 465 PRO A 478 REMARK 465 GLU A 479 REMARK 465 ALA A 480 REMARK 465 GLU A 481 REMARK 465 PRO A 482 REMARK 465 ASP A 483 REMARK 465 SER A 484 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 274 CA 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 ND1 HIS A 296 O HOH A 587 1.27 REMARK 500 HE21 GLN A 40 O HOH A 490 1.36 REMARK 500 O ARG A 448 N TYR A 450 1.38 REMARK 500 HH21 ARG A 72 OD2 ASP A 173 1.38 REMARK 500 NE2 HIS A 431 O GLU A 446 1.48 REMARK 500 CE1 HIS A 433 OD2 ASP A 436 1.48 REMARK 500 HH22 ARG A 339 OE2 GLU A 428 1.49 REMARK 500 HE22 GLN A 195 O HOH A 557 1.55 REMARK 500 HE21 GLN A 126 O HOH A 525 1.55 REMARK 500 O HOH A 553 O HOH A 554 1.56 REMARK 500 O HOH A 555 O HOH A 556 1.94 REMARK 500 N ASP A 79 O HOH A 508 1.99 REMARK 500 N ASP A 199 O HOH A 559 1.99 REMARK 500 NE2 GLN A 137 O HOH A 532 2.14 REMARK 500 NE2 GLN A 81 O HOH A 510 2.17 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 447 N - CA - C ANGL. DEV. = -18.4 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 ALA A 2 -157.76 85.05 REMARK 500 ARG A 10 -61.51 -138.03 REMARK 500 ASP A 12 56.66 -144.02 REMARK 500 ASP A 17 53.10 39.17 REMARK 500 SER A 71 -127.28 -127.73 REMARK 500 ASP A 129 -39.22 -133.62 REMARK 500 ARG A 223 -80.74 -136.26 REMARK 500 PRO A 400 176.52 -59.21 REMARK 500 ARG A 404 106.99 -163.77 REMARK 500 GLU A 428 1.54 -53.54 REMARK 500 PRO A 434 -54.13 -26.56 REMARK 500 LYS A 472 -19.35 -39.87 REMARK 500 ALA A 474 70.13 146.03 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 485 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HDF A 486 DBREF 1QNF A 2 484 UNP P05327 PHR_SYNLE 1 483 SEQRES 1 A 484 MET ALA ALA PRO ILE LEU PHE TRP HIS ARG ARG ASP LEU SEQRES 2 A 484 ARG LEU SER ASP ASN ILE GLY LEU ALA ALA ALA ARG ALA SEQRES 3 A 484 GLN SER ALA GLN LEU ILE GLY LEU PHE CYS LEU ASP PRO SEQRES 4 A 484 GLN ILE LEU GLN SER ALA ASP MET ALA PRO ALA ARG VAL SEQRES 5 A 484 ALA TYR LEU GLN GLY CYS LEU GLN GLU LEU GLN GLN ARG SEQRES 6 A 484 TYR GLN GLN ALA GLY SER ARG LEU LEU LEU LEU GLN GLY SEQRES 7 A 484 ASP PRO GLN HIS LEU ILE PRO GLN LEU ALA GLN GLN LEU SEQRES 8 A 484 GLN ALA GLU ALA VAL TYR TRP ASN GLN ASP ILE GLU PRO SEQRES 9 A 484 TYR GLY ARG ASP ARG ASP GLY GLN VAL ALA ALA ALA LEU SEQRES 10 A 484 LYS THR ALA GLY ILE ARG ALA VAL GLN LEU TRP ASP GLN SEQRES 11 A 484 LEU LEU HIS SER PRO ASP GLN ILE LEU SER GLY SER GLY SEQRES 12 A 484 ASN PRO TYR SER VAL TYR GLY PRO PHE TRP LYS ASN TRP SEQRES 13 A 484 GLN ALA GLN PRO LYS PRO THR PRO VAL ALA THR PRO THR SEQRES 14 A 484 GLU LEU VAL ASP LEU SER PRO GLU GLN LEU THR ALA ILE SEQRES 15 A 484 ALA PRO LEU LEU LEU SER GLU LEU PRO THR LEU LYS GLN SEQRES 16 A 484 LEU GLY PHE ASP TRP ASP GLY GLY PHE PRO VAL GLU PRO SEQRES 17 A 484 GLY GLU THR ALA ALA ILE ALA ARG LEU GLN GLU PHE CYS SEQRES 18 A 484 ASP ARG ALA ILE ALA ASP TYR ASP PRO GLN ARG ASN PHE SEQRES 19 A 484 PRO ALA GLU ALA GLY THR SER GLY LEU SER PRO ALA LEU SEQRES 20 A 484 LYS PHE GLY ALA ILE GLY ILE ARG GLN ALA TRP GLN ALA SEQRES 21 A 484 ALA SER ALA ALA HIS ALA LEU SER ARG SER ASP GLU ALA SEQRES 22 A 484 ARG ASN SER ILE ARG VAL TRP GLN GLN GLU LEU ALA TRP SEQRES 23 A 484 ARG GLU PHE TYR GLN HIS ALA LEU TYR HIS PHE PRO SER SEQRES 24 A 484 LEU ALA ASP GLY PRO TYR ARG SER LEU TRP GLN GLN PHE SEQRES 25 A 484 PRO TRP GLU ASN ARG GLU ALA LEU PHE THR ALA TRP THR SEQRES 26 A 484 GLN ALA GLN THR GLY TYR PRO ILE VAL ASP ALA ALA MET SEQRES 27 A 484 ARG GLN LEU THR GLU THR GLY TRP MET HIS ASN ARG CYS SEQRES 28 A 484 ARG MET ILE VAL ALA SER PHE LEU THR LYS ASP LEU ILE SEQRES 29 A 484 ILE ASP TRP ARG ARG GLY GLU GLN PHE PHE MET GLN HIS SEQRES 30 A 484 LEU VAL ASP GLY ASP LEU ALA ALA ASN ASN GLY GLY TRP SEQRES 31 A 484 GLN TRP SER ALA SER SER GLY MET ASP PRO LYS PRO LEU SEQRES 32 A 484 ARG ILE PHE ASN PRO ALA SER GLN ALA LYS LYS PHE ASP SEQRES 33 A 484 ALA THR ALA THR TYR ILE LYS ARG TRP LEU PRO GLU LEU SEQRES 34 A 484 ARG HIS VAL HIS PRO LYS ASP LEU ILE SER GLY GLU ILE SEQRES 35 A 484 THR PRO ILE GLU ARG ARG GLY TYR PRO ALA PRO ILE VAL SEQRES 36 A 484 ASN HIS ASN LEU ARG GLN LYS GLN PHE LYS ALA LEU TYR SEQRES 37 A 484 ASN GLN LEU LYS ALA ALA ILE ALA GLU PRO GLU ALA GLU SEQRES 38 A 484 PRO ASP SER HET FAD A 485 53 HET HDF A 486 26 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM HDF 8-HYDROXY-10-(D-RIBO-2,3,4,5-TETRAHYDROXYPENTYL)-5- HETNAM 2 HDF DEAZAISOALLOXAZINE FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 HDF C16 H17 N3 O7 FORMUL 4 HOH *161(H2 O) HELIX 1 1 ILE A 19 ARG A 25 1 7 HELIX 2 2 PRO A 39 LEU A 42 1 4 HELIX 3 3 PRO A 49 ALA A 69 1 21 HELIX 4 4 PRO A 80 GLN A 90 1 11 HELIX 5 5 PRO A 104 THR A 119 1 16 HELIX 6 6 TYR A 149 ALA A 158 1 10 HELIX 7 7 PRO A 176 LEU A 185 1 10 HELIX 8 8 GLU A 210 ARG A 223 1 14 HELIX 9 9 ILE A 225 ASN A 233 5 9 HELIX 10 10 SER A 244 LYS A 248 1 5 HELIX 11 11 ILE A 254 LEU A 267 1 14 HELIX 12 12 ASP A 271 HIS A 296 1 26 HELIX 13 13 PRO A 298 ASP A 302 5 5 HELIX 14 14 SER A 307 GLN A 311 1 5 HELIX 15 15 GLU A 318 THR A 325 1 8 HELIX 16 16 PRO A 332 THR A 344 1 13 HELIX 17 17 ASN A 349 LYS A 361 1 13 HELIX 18 18 TRP A 367 MET A 375 1 9 HELIX 19 19 LEU A 383 ALA A 394 1 12 HELIX 20 20 PRO A 408 ASP A 416 1 9 HELIX 21 21 THR A 420 TRP A 425 1 6 HELIX 22 22 PRO A 427 LEU A 429 5 3 HELIX 23 23 PRO A 434 SER A 439 1 6 HELIX 24 24 PRO A 444 ARG A 447 1 4 HELIX 25 25 HIS A 457 LYS A 472 1 16 SHEET 1 A 5 ARG A 123 LEU A 127 0 SHEET 2 A 5 ALA A 95 ASN A 99 1 N VAL A 96 O ARG A 123 SHEET 3 A 5 ILE A 5 HIS A 9 1 N LEU A 6 O ALA A 95 SHEET 4 A 5 LEU A 31 LEU A 37 1 N ILE A 32 O ILE A 5 SHEET 5 A 5 LEU A 73 GLN A 77 1 N LEU A 74 O GLY A 33 CISPEP 1 ASP A 229 PRO A 230 0 0.12 SITE 1 AC1 24 TYR A 228 THR A 240 SER A 241 GLY A 242 SITE 2 AC1 24 LEU A 243 SER A 244 LEU A 247 TRP A 280 SITE 3 AC1 24 GLU A 283 ARG A 287 TRP A 346 ASN A 349 SITE 4 AC1 24 ARG A 352 ASP A 380 GLY A 381 ASP A 382 SITE 5 AC1 24 ALA A 385 ASN A 386 HOH A 578 HOH A 601 SITE 6 AC1 24 HOH A 616 HOH A 631 HOH A 632 HOH A 634 SITE 1 AC2 19 ARG A 10 PHE A 35 CYS A 36 LEU A 37 SITE 2 AC2 19 ASP A 38 ILE A 41 MET A 47 ARG A 51 SITE 3 AC2 19 LEU A 55 ASP A 101 GLU A 103 GLY A 106 SITE 4 AC2 19 ARG A 109 LYS A 248 PHE A 249 HOH A 635 SITE 5 AC2 19 HOH A 636 HOH A 637 HOH A 647 CRYST1 91.170 91.170 135.540 90.00 90.00 90.00 P 43 21 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 0.010969 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010969 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007378 0.00000