HEADER OXIDOREDUCTASE 22-NOV-95 1IUS TITLE P-HYDROXYBENZOATE HYDROXYLASE COMPLEXED WITH 4-AMINOBENZOATE AT PH 5.0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: P-HYDROXYBENZOATE HYDROXYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PHBH; COMPND 5 EC: 1.14.13.2; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: PH 5.0 STRUCTURE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287 KEYWDS OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.L.GATTI,B.ENTSCH,D.P.BALLOU,M.L.LUDWIG REVDAT 6 07-FEB-24 1IUS 1 REMARK REVDAT 5 29-NOV-17 1IUS 1 HELIX REVDAT 4 13-JUL-11 1IUS 1 VERSN REVDAT 3 24-FEB-09 1IUS 1 VERSN REVDAT 2 01-APR-03 1IUS 1 JRNL REVDAT 1 03-APR-96 1IUS 0 JRNL AUTH D.L.GATTI,B.ENTSCH,D.P.BALLOU,M.L.LUDWIG JRNL TITL PH-DEPENDENT STRUCTURAL CHANGES IN THE ACTIVE SITE OF JRNL TITL 2 P-HYDROXYBENZOATE HYDROXYLASE POINT TO THE IMPORTANCE OF JRNL TITL 3 PROTON AND WATER MOVEMENTS DURING CATALYSIS. JRNL REF BIOCHEMISTRY V. 35 567 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8555229 JRNL DOI 10.1021/BI951344I REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.A.SCHREUDER,A.MATTEVI,G.OBMOLOVA,K.H.KALK,W.G.J.HOL REMARK 1 TITL CRYSTAL STRUCTURES OF WILD-TYPE P-HYDROXYBENZOATE REMARK 1 TITL 2 HYDROXYLASE COMPLEXED WITH 4-AMINOBENZOATE, REMARK 1 TITL 3 2,4-DIHYDROBENZOATE AND 2-HYDROXY-4-AMINOBENZOATE AND OF THE REMARK 1 TITL 4 TYR222ALA MUTANT COMPLEXED WITH REMARK 1 TITL 5 2-HYDROXY-4-AMINOBENZOATE.EVIDENCE FOR A PROTON CHANNEL AND REMARK 1 TITL 6 A NEW BINDING MODE OF THE FLAVIN RING REMARK 1 REF BIOCHEMISTRY V. 33 10161 1994 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.S.LAH,B.A.PALFEY,H.A.SCHREUDER,M.L.LUDWIG REMARK 1 TITL CRYSTAL STRUCTURES OF MUTANT PSEUDOMONAS AERUGINOSA REMARK 1 TITL 2 P-HYDROXYBENZOATE HYDROXYLASES:THE TYR201PHE, TYR385PHE AND REMARK 1 TITL 3 ASN300ASP VARIANTS REMARK 1 REF BIOCHEMISTRY V. 33 1555 1994 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 3 REMARK 1 AUTH B.ENTSCH,B.A.PALFEY,D.P.BALLOU,V.MASSEY REMARK 1 TITL CATALYTIC FUNCTION OF TYROSINE RESIDUES IN REMARK 1 TITL 2 PARA-HYDROXYBENZOATE HYDROXYLASE AS DETERMINED BY THE STUDY REMARK 1 TITL 3 OF SITE-DIRECTED MUTANTS REMARK 1 REF J.BIOL.CHEM. V. 266 17341 1991 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 23957 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) : 0.167 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL 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 : 3124 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 63 REMARK 3 SOLVENT ATOMS : 207 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) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.642 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.04 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.447 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: REMARK 3 THE HYDROGEN BOND DISTANCE CUTOFF USED FOR THE TURNS IS REMARK 3 3.5 ANGSTROMS. THE CA(X) TO CA(X+4) DISTANCE IS LESS THAN REMARK 3 6.0 ANGSTROMS. THE ANGLES ARE FROM ROBSON AND GARNIER, REMARK 3 (1986), 'INTRODUCTION TO PROTEINS AND PROTEIN ENGINEERING', REMARK 3 ELSEVIER, AMSTERDAM. REMARK 3 TYPE PHI2 PSI2 PHI3 PSI3 REMARK 3 I -75(+-65) -30(+-40) -90(+-40) -15 TO 40 REMARK 3 II -60(+-40) 120(+-40) 90(+-40) 0(+-40) REMARK 3 III -75(+-65) -30(+-40) -60(+-40) -15 TO -70 REMARK 3 I(PRIME) 75(+-65) 30(+-40) 90(+-40) -40 TO 15 REMARK 3 II(PRIME) 60(+-40) -120(+-40) -90(+-40) 0(+-40) REMARK 3 III(PRIME) 75(+-65) 30(+-40) 60(+-40) 15 TO 70 REMARK 3 REMARK 3 MODIFIED CYSTEINE WITH ADDITIONAL ELECTRON DENSITY NEAR REMARK 3 THE SULFUR AT X=5.26, Y=107.89, Z=71.02 - CYS 116. THE REMARK 3 TYPE OF CHEMICAL MODIFICATION CANNOT BE UNAMBIGUOUSLY REMARK 3 DETERMINED FROM THE ELECTRON DENSITY REMARK 3 REMARK 3 THE SIDE CHAINS OF RESIDUES 135, 136, 146, 392, 393, 394 REMARK 3 ARE NOT ORDERED. THE MODEL IS DERIVED FROM A COMBINATION REMARK 3 OF FIT TO RESIDUAL DENSITY AND ENERGY MINIMIZATION. REMARK 4 REMARK 4 1IUS 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_1000174266. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : 0.5 MM COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SDMS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 6.810 REMARK 200 R MERGE (I) : 0.30200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 2.0100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL 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: NULL 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 (%): 52.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z 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 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 44.19500 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 44.19500 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 35.85500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 73.28500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 35.85500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 73.28500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 44.19500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 35.85500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 73.28500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 44.19500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 35.85500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 73.28500 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 6440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 146.57000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 88.39000 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 ARG A 44 -131.99 49.27 REMARK 500 PRO A 182 34.72 -76.18 REMARK 500 ILE A 393 -179.60 76.40 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 395 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PAB A 396 DBREF 1IUS A 1 394 UNP P20586 PHHY_PSEAE 1 394 SEQRES 1 A 394 MET LYS THR GLN VAL ALA ILE ILE GLY ALA GLY PRO SER SEQRES 2 A 394 GLY LEU LEU LEU GLY GLN LEU LEU HIS LYS ALA GLY ILE SEQRES 3 A 394 ASP ASN VAL ILE LEU GLU ARG GLN THR PRO ASP TYR VAL SEQRES 4 A 394 LEU GLY ARG ILE ARG ALA GLY VAL LEU GLU GLN GLY MET SEQRES 5 A 394 VAL ASP LEU LEU ARG GLU ALA GLY VAL ASP ARG ARG MET SEQRES 6 A 394 ALA ARG ASP GLY LEU VAL HIS GLU GLY VAL GLU ILE ALA SEQRES 7 A 394 PHE ALA GLY GLN ARG ARG ARG ILE ASP LEU LYS ARG LEU SEQRES 8 A 394 SER GLY GLY LYS THR VAL THR VAL TYR GLY GLN THR GLU SEQRES 9 A 394 VAL THR ARG ASP LEU MET GLU ALA ARG GLU ALA CYS GLY SEQRES 10 A 394 ALA THR THR VAL TYR GLN ALA ALA GLU VAL ARG LEU HIS SEQRES 11 A 394 ASP LEU GLN GLY GLU ARG PRO TYR VAL THR PHE GLU ARG SEQRES 12 A 394 ASP GLY GLU ARG LEU ARG LEU ASP CYS ASP TYR ILE ALA SEQRES 13 A 394 GLY CYS ASP GLY PHE HIS GLY ILE SER ARG GLN SER ILE SEQRES 14 A 394 PRO ALA GLU ARG LEU LYS VAL PHE GLU ARG VAL TYR PRO SEQRES 15 A 394 PHE GLY TRP LEU GLY LEU LEU ALA ASP THR PRO PRO VAL SEQRES 16 A 394 SER HIS GLU LEU ILE TYR ALA ASN HIS PRO ARG GLY PHE SEQRES 17 A 394 ALA LEU CYS SER GLN ARG SER ALA THR ARG SER ARG TYR SEQRES 18 A 394 TYR VAL GLN VAL PRO LEU SER GLU LYS VAL GLU ASP TRP SEQRES 19 A 394 SER ASP GLU ARG PHE TRP THR GLU LEU LYS ALA ARG LEU SEQRES 20 A 394 PRO SER GLU VAL ALA GLU LYS LEU VAL THR GLY PRO SER SEQRES 21 A 394 LEU GLU LYS SER ILE ALA PRO LEU ARG SER PHE VAL VAL SEQRES 22 A 394 GLU PRO MET GLN HIS GLY ARG LEU PHE LEU ALA GLY ASP SEQRES 23 A 394 ALA ALA HIS ILE VAL PRO PRO THR GLY ALA LYS GLY LEU SEQRES 24 A 394 ASN LEU ALA ALA SER ASP VAL SER THR LEU TYR ARG LEU SEQRES 25 A 394 LEU LEU LYS ALA TYR ARG GLU GLY ARG GLY GLU LEU LEU SEQRES 26 A 394 GLU ARG TYR SER ALA ILE CYS LEU ARG ARG ILE TRP LYS SEQRES 27 A 394 ALA GLU ARG PHE SER TRP TRP MET THR SER VAL LEU HIS SEQRES 28 A 394 ARG PHE PRO ASP THR ASP ALA PHE SER GLN ARG ILE GLN SEQRES 29 A 394 GLN THR GLU LEU GLU TYR TYR LEU GLY SER GLU ALA GLY SEQRES 30 A 394 LEU ALA THR ILE ALA GLU ASN TYR VAL GLY LEU PRO TYR SEQRES 31 A 394 GLU GLU ILE GLU HET FAD A 395 53 HET PAB A 396 10 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM PAB 4-AMINOBENZOIC ACID FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 PAB C7 H7 N O2 FORMUL 4 HOH *207(H2 O) HELIX 1 H1 PRO A 12 LYS A 23 1 12 HELIX 2 H2 PRO A 36 LEU A 40 1 5 HELIX 3 H3 GLN A 50 GLU A 58 1 9 HELIX 4 H4 ARG A 63 ASP A 68 1 6 HELIX 5 H5 LEU A 88 SER A 92 1 5 HELIX 6 H6 GLN A 102 CYS A 116 1 15 HELIX 7 H7 ILE A 164 GLN A 167 1 4 HELIX 8 H8 ASP A 236 ARG A 246 1 11 HELIX 9 H9 SER A 249 ALA A 252 1 4 HELIX 10 H10 GLY A 298 GLU A 319 1 22 HELIX 11 H11 GLY A 322 ARG A 327 5 6 HELIX 12 H12 TYR A 328 LEU A 350 1 23 HELIX 13 H13 ALA A 358 GLY A 373 1 16 HELIX 14 H14 GLU A 375 TYR A 385 1 11 SHEET 1 A 6 THR A 119 TYR A 122 0 SHEET 2 A 6 ASN A 28 LEU A 31 1 N ILE A 30 O THR A 119 SHEET 3 A 6 VAL A 5 ILE A 8 1 O VAL A 5 N VAL A 29 SHEET 4 A 6 TYR A 154 GLY A 157 1 O TYR A 154 N ALA A 6 SHEET 5 A 6 LEU A 281 LEU A 283 1 N PHE A 282 O ILE A 155 SHEET 6 A 6 GLN A 277 HIS A 278 -1 O HIS A 278 N LEU A 281 SHEET 1 B 7 GLN A 82 ASP A 87 0 SHEET 2 B 7 GLY A 74 PHE A 79 -1 O VAL A 75 N ILE A 86 SHEET 3 B 7 ILE A 200 ALA A 202 1 O TYR A 201 N ALA A 78 SHEET 4 B 7 ALA A 209 SER A 215 -1 O ALA A 209 N ALA A 202 SHEET 5 B 7 ARG A 218 VAL A 225 -1 O ARG A 218 N ARG A 214 SHEET 6 B 7 GLY A 184 ALA A 190 -1 N GLY A 184 O VAL A 225 SHEET 7 B 7 SER A 260 ALA A 266 -1 N LEU A 261 O LEU A 189 SHEET 1 C 3 ALA A 125 HIS A 130 0 SHEET 2 C 3 TYR A 138 ARG A 143 -1 O TYR A 138 N HIS A 130 SHEET 3 C 3 GLU A 146 ASP A 151 -1 O GLU A 146 N ARG A 143 SHEET 1 D 3 LYS A 175 TYR A 181 0 SHEET 2 D 3 LEU A 268 GLU A 274 -1 O LEU A 268 N TYR A 181 SHEET 3 D 3 HIS A 289 ILE A 290 -1 O ILE A 290 N PHE A 271 SHEET 1 E 3 VAL A 47 GLU A 49 0 SHEET 2 E 3 VAL A 97 VAL A 99 -1 N THR A 98 O LEU A 48 SHEET 3 E 3 LEU A 70 HIS A 72 -1 N LEU A 70 O VAL A 99 CISPEP 1 GLU A 274 PRO A 275 0 -0.92 SITE 1 AC1 32 GLY A 9 GLY A 11 PRO A 12 SER A 13 SITE 2 AC1 32 GLU A 32 ARG A 33 ARG A 42 ARG A 44 SITE 3 AC1 32 ALA A 45 GLY A 46 VAL A 47 GLN A 102 SITE 4 AC1 32 CYS A 158 ASP A 159 GLY A 160 GLY A 163 SITE 5 AC1 32 GLY A 285 ASP A 286 ALA A 296 LYS A 297 SITE 6 AC1 32 GLY A 298 LEU A 299 ASN A 300 PAB A 396 SITE 7 AC1 32 HOH A 407 HOH A 408 HOH A 409 HOH A 410 SITE 8 AC1 32 HOH A 418 HOH A 419 HOH A 420 HOH A 475 SITE 1 AC2 10 ARG A 44 TRP A 185 TYR A 201 SER A 212 SITE 2 AC2 10 ARG A 214 TYR A 222 PRO A 293 THR A 294 SITE 3 AC2 10 ALA A 296 FAD A 395 CRYST1 71.710 146.570 88.390 90.00 90.00 90.00 C 2 2 21 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 0.013945 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006823 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011313 0.00000