1E1M - Header Asymmetric Unit

HEADER OXIDOREDUCTASE 09-MAY-00 1E1M

TITLE ADRENODOXIN REDUCTASE IN COMPLEX WITH NADPH OBTAINED BY A TITLE 2 SOAKING EXPERIMENT

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADRENODOXIN REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOVINE; SOURCE 3 ORGANISM_TAXID: 9913; SOURCE 4 TISSUE: STEROIDOGENIC TISSUES STEROIDOGENIC TISSUES; SOURCE 5 ORGANELLE: MITOCHONDRIA; SOURCE 6 CELLULAR_LOCATION: MITOCHONDRIAL MATRIX; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)

KEYWDS OXIDOREDUCTASE, NADPH, FLAVOENZYME, ELECTRON TRANSFERASE

EXPDTA X-RAY DIFFRACTION

AUTHOR G.A.ZIEGLER,G.E.SCHULZ

REVDAT 3 24-FEB-09 1E1M 1 VERSN REVDAT 2 31-AUG-04 1E1M 1 ATOM REVDAT 1 24-SEP-00 1E1M 0

JRNL AUTH G.A.ZIEGLER,G.E.SCHULZ JRNL TITL CRYSTAL STRUCTURES OF ADRENODOXIN REDUCTASE IN JRNL TITL 2 COMPLEX WITH NADP+ AND NADPH SUGGESTING A JRNL TITL 3 MECHANISM FOR THE ELECTRON TRANSFER OF AN ENZYME JRNL TITL 4 FAMILY JRNL REF BIOCHEMISTRY V. 39 10986 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10998235 JRNL DOI 10.1021/BI000079K

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.A.ZIEGLER,C.VONRHEIN,I.HANUKOGLU,G.E.SCHULZ REMARK 1 TITL THE STRUCTURE OF ADRENODOXIN REDUCTASE OF REMARK 1 TITL 2 MITOCHONDRIAL P450 SYSTEMS: ELECTRON TRANSFER FOR REMARK 1 TITL 3 STEROID BIOSYNTHESIS REMARK 1 REF J.MOL.BIOL. V. 289 981 1999 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 10369776 REMARK 1 DOI 10.1006/JMBI.1999.2807 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.VONRHEIN,U.SCHMIDT,G.A.ZIEGLER,S.SCHWEIGER, REMARK 1 AUTH 2 I.HANUKOGLU,G.E.SCHULZ REMARK 1 TITL CHAPERONE-ASSISTED EXPRESSION OF AUTHENTIC BOVINE REMARK 1 TITL 2 ADRENODOXIN REDUCTASE IN ESCHERICHIA COLI REMARK 1 REF FEBS LETT. V. 443 167 1999 REMARK 1 REFN ISSN 0014-5793 REMARK 1 PMID 9989598 REMARK 1 DOI 10.1016/S0014-5793(98)01714-1

REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.0 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 49818 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.0 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3505 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 101 REMARK 3 SOLVENT ATOMS : 393 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.8 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.4 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.015 ; NULL REMARK 3 ANGLE DISTANCE (A) : 0.023 ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1E1M COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-MAY-00. REMARK 100 THE PDBE ID CODE IS EBI-4836.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-99 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.847 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47207 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 18.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : 0.04400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.18000 REMARK 200 R SYM FOR SHELL (I) : 0.15000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1CJC REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

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 31.25000 REMARK 290 SMTRY3 2 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 GENERATING THE BIOMOLECULE 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: PQS 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 SER A 1 REMARK 465 THR A 2 REMARK 465 GLN A 3 REMARK 465 GLU A 4 REMARK 465 GLN A 5

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 NH1 ARG A 185 - O HOH A 2205 2.20 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 HIS A 28 CB - CG - ND1 ANGL. DEV. = 10.0 DEGREES REMARK 500 ARG A 70 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 TYR A 77 CB - CG - CD1 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 162 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 188 CD - NE - CZ ANGL. DEV. = 10.2 DEGREES REMARK 500 ARG A 188 NE - CZ - NH1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ARG A 188 NE - CZ - NH2 ANGL. DEV. = -5.1 DEGREES REMARK 500 ARG A 242 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 244 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 278 NE - CZ - NH2 ANGL. DEV. = 5.2 DEGREES REMARK 500 TYR A 331 CB - CG - CD1 ANGL. DEV. = -4.4 DEGREES REMARK 500 TYR A 331 CB - CG - CD2 ANGL. DEV. = 3.7 DEGREES REMARK 500 MET A 352 CA - CB - CG ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG A 355 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 PRO A 403 C - N - CA ANGL. DEV. = 9.1 DEGREES REMARK 500 PRO A 403 N - CA - C ANGL. DEV. = 17.4 DEGREES REMARK 500 PRO A 403 N - CA - CB ANGL. DEV. = 17.4 DEGREES REMARK 500 PRO A 403 N - CD - CG ANGL. DEV. = 17.4 DEGREES REMARK 500 ARG A 456 NE - CZ - NH2 ANGL. DEV. = -3.4 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 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 84 -62.07 -122.46 REMARK 500 PRO A 372 37.53 -78.10 REMARK 500 PRO A 403 -72.15 -36.74 REMARK 500 ARG A 404 118.72 60.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 PRO A 403 24.9 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE):

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 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP A 802

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CJC RELATED DB: PDB REMARK 900 STRUCTURE OF ADRENODOXIN REDUCTASE OF MITOCHONDRIAL P450 SYSTEM REMARK 900 RELATED ID: 1E1K RELATED DB: PDB REMARK 900 ADRENODOXIN REDUCTASE IN COMPLEX WITH NADP+ OBTAINED BY A REMARK 900 SOAKING EXPERIMENT REMARK 900 RELATED ID: 1E1L RELATED DB: PDB REMARK 900 STRUCTURE OF ADRENODOXIN REDUCTASE IN COMPLEX WITH NADP REMARK 900 OBTAINED BY COCRYSTALLISATION REMARK 900 RELATED ID: 1E1N RELATED DB: PDB REMARK 900 STRUCTURE OF ADRENODOXIN REDUCTASE AT 2.4 ANGSTROM IN REMARK 900 CRYSTAL FORM A''

REMARK 999 REMARK 999 SEQUENCE REMARK 999 FIRST 32 RESIDUES OF SWISS-PROT SEQUENCE REFER TO A REMARK 999 MITOCHONDRIAL LEADER SEQUENCE THAT WAS DELETED WHEN CLONED. REMARK 999 THIS STRUCTURE PROBABLY SHOWS AN INTERMEDIATE OF THE REMARK 999 NADPH-BINDING PROCESS

DBREF 1E1M A 1 460 UNP P08165 ADRO_BOVIN 33 492

SEQRES 1 A 460 SER THR GLN GLU GLN THR PRO GLN ILE CYS VAL VAL GLY SEQRES 2 A 460 SER GLY PRO ALA GLY PHE TYR THR ALA GLN HIS LEU LEU SEQRES 3 A 460 LYS HIS HIS SER ARG ALA HIS VAL ASP ILE TYR GLU LYS SEQRES 4 A 460 GLN LEU VAL PRO PHE GLY LEU VAL ARG PHE GLY VAL ALA SEQRES 5 A 460 PRO ASP HIS PRO GLU VAL LYS ASN VAL ILE ASN THR PHE SEQRES 6 A 460 THR GLN THR ALA ARG SER ASP ARG CYS ALA PHE TYR GLY SEQRES 7 A 460 ASN VAL GLU VAL GLY ARG ASP VAL THR VAL GLN GLU LEU SEQRES 8 A 460 GLN ASP ALA TYR HIS ALA VAL VAL LEU SER TYR GLY ALA SEQRES 9 A 460 GLU ASP HIS GLN ALA LEU ASP ILE PRO GLY GLU GLU LEU SEQRES 10 A 460 PRO GLY VAL PHE SER ALA ARG ALA PHE VAL GLY TRP TYR SEQRES 11 A 460 ASN GLY LEU PRO GLU ASN ARG GLU LEU ALA PRO ASP LEU SEQRES 12 A 460 SER CYS ASP THR ALA VAL ILE LEU GLY GLN GLY ASN VAL SEQRES 13 A 460 ALA LEU ASP VAL ALA ARG ILE LEU LEU THR PRO PRO ASP SEQRES 14 A 460 HIS LEU GLU LYS THR ASP ILE THR GLU ALA ALA LEU GLY SEQRES 15 A 460 ALA LEU ARG GLN SER ARG VAL LYS THR VAL TRP ILE VAL SEQRES 16 A 460 GLY ARG ARG GLY PRO LEU GLN VAL ALA PHE THR ILE LYS SEQRES 17 A 460 GLU LEU ARG GLU MET ILE GLN LEU PRO GLY THR ARG PRO SEQRES 18 A 460 MET LEU ASP PRO ALA ASP PHE LEU GLY LEU GLN ASP ARG SEQRES 19 A 460 ILE LYS GLU ALA ALA ARG PRO ARG LYS ARG LEU MET GLU SEQRES 20 A 460 LEU LEU LEU ARG THR ALA THR GLU LYS PRO GLY VAL GLU SEQRES 21 A 460 GLU ALA ALA ARG ARG ALA SER ALA SER ARG ALA TRP GLY SEQRES 22 A 460 LEU ARG PHE PHE ARG SER PRO GLN GLN VAL LEU PRO SER SEQRES 23 A 460 PRO ASP GLY ARG ARG ALA ALA GLY ILE ARG LEU ALA VAL SEQRES 24 A 460 THR ARG LEU GLU GLY ILE GLY GLU ALA THR ARG ALA VAL SEQRES 25 A 460 PRO THR GLY ASP VAL GLU ASP LEU PRO CYS GLY LEU VAL SEQRES 26 A 460 LEU SER SER ILE GLY TYR LYS SER ARG PRO ILE ASP PRO SEQRES 27 A 460 SER VAL PRO PHE ASP PRO LYS LEU GLY VAL VAL PRO ASN SEQRES 28 A 460 MET GLU GLY ARG VAL VAL ASP VAL PRO GLY LEU TYR CYS SEQRES 29 A 460 SER GLY TRP VAL LYS ARG GLY PRO THR GLY VAL ILE THR SEQRES 30 A 460 THR THR MET THR ASP SER PHE LEU THR GLY GLN ILE LEU SEQRES 31 A 460 LEU GLN ASP LEU LYS ALA GLY HIS LEU PRO SER GLY PRO SEQRES 32 A 460 ARG PRO GLY SER ALA PHE ILE LYS ALA LEU LEU ASP SER SEQRES 33 A 460 ARG GLY VAL TRP PRO VAL SER PHE SER ASP TRP GLU LYS SEQRES 34 A 460 LEU ASP ALA GLU GLU VAL SER ARG GLY GLN ALA SER GLY SEQRES 35 A 460 LYS PRO ARG GLU LYS LEU LEU ASP PRO GLN GLU MET LEU SEQRES 36 A 460 ARG LEU LEU GLY HIS

HET FAD A 801 53 HET NAP A 802 48

HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NAP PHOSPHATE

HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE

FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 NAP C21 H28 N7 O17 P3 FORMUL 4 HOH *393(H2 O1)

HELIX 1 1 GLY A 15 HIS A 29 1 15 HELIX 2 2 GLY A 45 GLY A 50 1 6 HELIX 3 3 HIS A 55 LYS A 59 5 5 HELIX 4 4 ASN A 60 ARG A 70 1 11 HELIX 5 5 THR A 87 TYR A 95 1 9 HELIX 6 6 ALA A 123 ASN A 131 1 9 HELIX 7 7 LEU A 133 ARG A 137 5 5 HELIX 8 8 GLY A 154 THR A 166 1 13 HELIX 9 9 PRO A 167 GLU A 172 5 6 HELIX 10 10 THR A 177 SER A 187 1 11 HELIX 11 11 GLY A 199 VAL A 203 5 5 HELIX 12 12 THR A 206 GLN A 215 1 10 HELIX 13 13 ASP A 224 LEU A 229 5 6 HELIX 14 14 GLY A 230 ILE A 235 1 6 HELIX 15 15 ALA A 239 GLU A 255 1 17 HELIX 16 16 GLY A 258 ALA A 268 1 11 HELIX 17 17 ILE A 305 THR A 309 5 5 HELIX 18 18 GLY A 366 GLY A 371 1 6 HELIX 19 19 VAL A 375 ALA A 396 1 22 HELIX 20 20 GLY A 406 ARG A 417 1 12 HELIX 21 21 SER A 423 GLY A 442 1 20 HELIX 22 22 ASP A 450 LEU A 458 1 9

SHEET 1 A 5 LEU A 362 CYS A 364 0 SHEET 2 A 5 ALA A 97 LEU A 100 1 N VAL A 98 O TYR A 363 SHEET 3 A 5 GLN A 8 VAL A 12 1 N CYS A 10 O ALA A 97 SHEET 4 A 5 HIS A 33 TYR A 37 1 N HIS A 33 O ILE A 9 SHEET 5 A 5 CYS A 74 TYR A 77 1 N ALA A 75 O VAL A 34 SHEET 1 B 6 VAL A 120 SER A 122 0 SHEET 2 B 6 LEU A 324 SER A 327 1 N VAL A 325 O PHE A 121 SHEET 3 B 6 THR A 147 LEU A 151 1 N VAL A 149 O LEU A 324 SHEET 4 B 6 THR A 191 VAL A 195 1 N THR A 191 O ALA A 148 SHEET 5 B 6 ARG A 270 ARG A 275 1 N ALA A 271 O VAL A 192 SHEET 6 B 6 THR A 219 MET A 222 1 N ARG A 220 O ARG A 270 SHEET 1 C 3 VAL A 317 PRO A 321 0 SHEET 2 C 3 GLY A 294 VAL A 299 -1 N LEU A 297 O GLU A 318 SHEET 3 C 3 ARG A 278 LEU A 284 -1 N LEU A 284 O GLY A 294 SHEET 1 D 2 THR A 300 GLU A 303 0 SHEET 2 D 2 ARG A 310 PRO A 313 -1 N VAL A 312 O ARG A 301

SITE 1 AC1 32 GLY A 13 GLY A 15 PRO A 16 ALA A 17 SITE 2 AC1 32 GLU A 38 LYS A 39 GLY A 45 LEU A 46 SITE 3 AC1 32 GLY A 50 VAL A 58 VAL A 80 VAL A 82 SITE 4 AC1 32 SER A 101 TYR A 102 GLY A 103 TRP A 367 SITE 5 AC1 32 GLY A 374 VAL A 375 ILE A 376 THR A 379 SITE 6 AC1 32 NAP A 802 HOH A2045 HOH A2183 HOH A2331 SITE 7 AC1 32 HOH A2377 HOH A2378 HOH A2379 HOH A2380 SITE 8 AC1 32 HOH A2381 HOH A2382 HOH A2383 HOH A2384 SITE 1 AC2 23 ASN A 155 VAL A 156 ARG A 197 ARG A 198 SITE 2 AC2 23 GLU A 209 PRO A 280 SER A 328 ILE A 329 SITE 3 AC2 23 GLY A 330 TYR A 331 THR A 373 VAL A 375 SITE 4 AC2 23 FAD A 801 HOH A2181 HOH A2184 HOH A2220 SITE 5 AC2 23 HOH A2387 HOH A2388 HOH A2389 HOH A2390 SITE 6 AC2 23 HOH A2391 HOH A2392 HOH A2393

CRYST1 61.500 62.500 78.600 90.00 106.70 90.00 P 1 21 1 2

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 0.016260 0.000000 0.004878 0.00000

SCALE2 0.000000 0.016000 0.000000 0.00000

SCALE3 0.000000 0.000000 0.013283 0.00000