2INP - Header Asymmetric Unit

HEADER OXIDOREDUCTASE 08-OCT-06 2INP

TITLE STRUCTURE OF THE PHENOL HYDROXYLASE-REGULATORY PROTEIN TITLE 2 COMPLEX

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHENOL HYDROXYLASE COMPONENT PHN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PHENOL HYDROXYLASE COMPONENT PHL; COMPND 7 CHAIN: C, D; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: PHENOL HYDROXYLASE COMPONENT PHO; COMPND 11 CHAIN: E, F; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: PHENOL HYDROXYLASE COMPONENT PHM; COMPND 15 CHAIN: L; COMPND 16 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS STUTZERI; SOURCE 3 ORGANISM_TAXID: 316; SOURCE 4 GENE: PHN; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: PSEUDOMONAS STUTZERI; SOURCE 9 ORGANISM_TAXID: 316; SOURCE 10 GENE: PHL; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: PSEUDOMONAS STUTZERI; SOURCE 15 ORGANISM_TAXID: 316; SOURCE 16 GENE: PHO; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 19 MOL_ID: 4; SOURCE 20 ORGANISM_SCIENTIFIC: PSEUDOMONAS STUTZERI; SOURCE 21 ORGANISM_TAXID: 316; SOURCE 22 GENE: PHM; SOURCE 23 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 562

KEYWDS HYDROXYLASE, DIIRON, FOUR-HELIX BUNDLE, REGULATORY PROTEIN, KEYWDS 2 OXIDOREDUCTASE

EXPDTA X-RAY DIFFRACTION

AUTHOR M.S.SAZINSKY,P.W.DUNTEN,M.S.MCCORMICK,S.J.LIPPARD

REVDAT 3 24-FEB-09 2INP 1 VERSN REVDAT 2 22-JUL-08 2INP 1 TITLE REVDAT 1 16-JAN-07 2INP 0

JRNL AUTH M.H.SAZINSKY,P.W.DUNTEN,M.S.MCCORMICK,A.DIDONATO, JRNL AUTH 2 S.J.LIPPARD JRNL TITL X-RAY STRUCTURE OF A HYDROXYLASE-REGULATORY JRNL TITL 2 PROTEIN COMPLEX FROM A HYDROCARBON-OXIDIZING JRNL TITL 3 MULTICOMPONENT MONOOXYGENASE, PSEUDOMONAS SP. OX1 JRNL TITL 4 PHENOL HYDROXYLASE. JRNL REF BIOCHEMISTRY V. 45 15392 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 17176061 JRNL DOI 10.1021/BI0618969

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 108608 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 + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5424 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7389 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.57 REMARK 3 BIN R VALUE (WORKING SET) : 0.2330 REMARK 3 BIN FREE R VALUE SET COUNT : 388 REMARK 3 BIN FREE R VALUE : 0.3250 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 15994 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 1022 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.83 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.66000 REMARK 3 B22 (A**2) : -1.67000 REMARK 3 B33 (A**2) : -0.99000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.281 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.218 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.157 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.519 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 16454 ; 0.024 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 22303 ; 2.027 ; 1.930 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1951 ; 7.000 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 865 ;37.495 ;24.266 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2738 ;18.067 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 86 ;20.140 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 2278 ; 0.150 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 12863 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 8053 ; 0.231 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 10933 ; 0.313 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 1149 ; 0.182 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.034 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 20 ; 0.190 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.315 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 10098 ; 1.235 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 15667 ; 1.944 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 7560 ; 3.220 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 6636 ; 4.697 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2INP COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-OCT-06. REMARK 100 THE RCSB ID CODE IS RCSB039792.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JAN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 8-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 108695 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : 0.08800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : 0.44800 REMARK 200 R SYM FOR SHELL (I) : 0.44800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 2INN REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS, PH 7.0, 150 MM REMARK 280 NA2MOO4, 5% GLYCEROL, AND 17-20% PEG 8000 (W/W), VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 43.87550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 95.01000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 73.15250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 95.01000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.87550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 73.15250 REMARK 290 SMTRY3 4 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: HEPTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEPTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 31760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 61950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -197.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, L 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 LYS B 499 REMARK 465 GLU C 4 REMARK 465 ILE C 5 REMARK 465 LYS C 6 REMARK 465 THR C 7 REMARK 465 ASN C 8 REMARK 465 SER C 9 REMARK 465 VAL C 10 REMARK 465 GLU C 11 REMARK 465 GLY C 330 REMARK 465 VAL C 331 REMARK 465 MET L 1 REMARK 465 SER L 2 REMARK 465 ILE L 71 REMARK 465 ASP L 81 REMARK 465 ASP L 82 REMARK 465 ASN L 89

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 LYS A 499 CG CD CE NZ REMARK 470 LYS B 6 CG CD CE NZ REMARK 470 GLU D 4 CG CD OE1 OE2 REMARK 470 GLN L 3 CG CD OE1 NE2 REMARK 470 VAL L 8 CG1 CG2 REMARK 470 TYR L 17 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU L 18 CG CD1 CD2 REMARK 470 GLU L 20 CG CD OE1 OE2 REMARK 470 GLU L 24 CG CD OE1 OE2 REMARK 470 ARG L 39 CG CD NE CZ NH1 NH2 REMARK 470 LYS L 44 CG CD CE NZ REMARK 470 ARG L 45 CG CD NE CZ NH1 NH2 REMARK 470 ILE L 48 CG1 CG2 CD1 REMARK 470 ASN L 49 CG OD1 ND2 REMARK 470 ARG L 50 CG CD NE CZ NH1 NH2 REMARK 470 ASP L 80 CG OD1 OD2 REMARK 470 ILE L 85 CG1 CG2 CD1 REMARK 470 GLU L 87 CG CD OE1 OE2

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 OD1 ASP A 466 O HOH A 534 1.93 REMARK 500 O HOH B 530 O HOH B 574 1.94 REMARK 500 O HOH A 569 O HOH A 628 1.97 REMARK 500 NZ LYS D 117 O HOH D 492 2.01 REMARK 500 OH TYR B 64 O HOH B 660 2.02 REMARK 500 NH2 ARG A 120 O HOH A 679 2.05 REMARK 500 NH2 ARG D 160 OD2 ASP D 223 2.11 REMARK 500 CB SER B 231 O LEU L 67 2.12 REMARK 500 O HOH A 678 O HOH A 747 2.12 REMARK 500 OG1 THR B 26 NH2 ARG D 199 2.15 REMARK 500 O ARG B 271 OG SER B 274 2.16 REMARK 500 O HOH A 593 O HOH F 144 2.18 REMARK 500 O PHE B 156 NH2 ARG D 14 2.18 REMARK 500 O GLN D 241 O HOH D 491 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 HOH A 686 O HOH E 140 3645 2.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU B 138 CD GLU B 138 OE1 0.068 REMARK 500 CYS C 102 CB CYS C 102 SG -0.107 REMARK 500 GLU C 114 CG GLU C 114 CD 0.114 REMARK 500 GLU C 276 CB GLU C 276 CG 0.143 REMARK 500 GLU C 276 CG GLU C 276 CD 0.092 REMARK 500 GLU D 325 CG GLU D 325 CD 0.098 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 ASP A 77 CB - CG - OD1 ANGL. DEV. = -7.0 DEGREES REMARK 500 ASP A 77 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 MET A 133 CG - SD - CE ANGL. DEV. = -10.0 DEGREES REMARK 500 ARG A 140 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 140 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ARG A 260 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 260 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ASP A 491 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 491 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP B 161 CB - CG - OD2 ANGL. DEV. = 7.5 DEGREES REMARK 500 VAL B 223 CB - CA - C ANGL. DEV. = -11.6 DEGREES REMARK 500 ARG B 388 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG B 388 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG C 14 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG C 14 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG C 22 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ASP C 26 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG C 127 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG C 127 NE - CZ - NH2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP C 143 CB - CG - OD1 ANGL. DEV. = 9.2 DEGREES REMARK 500 ASP C 143 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG C 169 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG C 169 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG C 199 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ASP C 204 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG D 14 CD - NE - CZ ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG D 14 NE - CZ - NH1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG D 14 NE - CZ - NH2 ANGL. DEV. = -8.7 DEGREES REMARK 500 ARG D 22 CG - CD - NE ANGL. DEV. = -13.0 DEGREES REMARK 500 ARG D 22 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG D 22 NE - CZ - NH2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ARG D 105 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG D 105 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG D 160 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG D 160 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG D 169 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ASP D 183 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG D 199 NE - CZ - NH2 ANGL. DEV. = -4.9 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 ASN A 9 167.01 -39.98 REMARK 500 THR A 18 -83.41 -125.75 REMARK 500 ASP A 161 53.48 -151.83 REMARK 500 ARG A 168 -50.68 -132.39 REMARK 500 HIS A 251 132.72 -174.64 REMARK 500 TYR A 299 -63.75 -105.79 REMARK 500 THR A 368 -40.03 -141.94 REMARK 500 VAL A 401 -73.91 -88.05 REMARK 500 ALA A 413 73.05 -153.19 REMARK 500 PRO A 414 0.19 -65.72 REMARK 500 SER A 418 42.66 -76.77 REMARK 500 PHE A 484 178.73 75.26 REMARK 500 THR B 18 -87.59 -130.60 REMARK 500 ASP B 161 51.44 -154.39 REMARK 500 ILE B 194 -60.69 -102.73 REMARK 500 PHE B 207 -71.00 -68.31 REMARK 500 TYR B 216 -7.48 -54.47 REMARK 500 HIS B 330 -42.32 -130.53 REMARK 500 VAL B 401 -60.82 -97.49 REMARK 500 PRO B 414 3.12 -60.82 REMARK 500 SER B 418 36.34 -77.21 REMARK 500 GLN B 459 0.50 -67.25 REMARK 500 PHE B 484 176.31 73.27 REMARK 500 SER B 497 43.76 -70.08 REMARK 500 GLN C 78 37.39 70.20 REMARK 500 LEU C 123 -58.06 -121.72 REMARK 500 ILE C 220 -62.08 -105.78 REMARK 500 ASP C 232 -60.62 -108.70 REMARK 500 SER C 304 -95.11 -139.95 REMARK 500 GLU C 312 2.95 -66.45 REMARK 500 SER C 328 -93.74 -125.15 REMARK 500 ASP D 52 118.68 -165.07 REMARK 500 SER D 177 32.33 76.77 REMARK 500 ASP D 232 -62.42 -101.05 REMARK 500 SER D 304 -96.48 -131.73 REMARK 500 ARG D 329 30.79 -93.57 REMARK 500 HIS E 33 51.10 -146.26 REMARK 500 ASN E 116 19.49 51.07 REMARK 500 LEU F 34 2.93 -58.06 REMARK 500 LEU F 74 -49.09 90.00 REMARK 500 ASP F 82 -14.18 82.24 REMARK 500 GLU F 95 -9.86 -55.36 REMARK 500 ALA F 117 -121.08 -95.01 REMARK 500 GLN L 10 105.71 -45.59 REMARK 500 ASP L 11 86.61 -60.55 REMARK 500 ASP L 25 -11.98 -163.04 REMARK 500 PRO L 27 8.01 -56.79 REMARK 500 PRO L 35 -95.84 -51.07 REMARK 500 ALA L 36 45.54 -75.08 REMARK 500 ALA L 42 151.36 159.33 REMARK 500 LYS L 44 -40.50 55.02 REMARK 500 GLN L 64 -17.21 -46.54 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 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 696 DISTANCE = 6.89 ANGSTROMS REMARK 525 HOH B 722 DISTANCE = 6.87 ANGSTROMS REMARK 525 HOH A 738 DISTANCE = 6.36 ANGSTROMS

REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 1 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 233 OE1 REMARK 620 2 HIS A 236 ND1 90.7 REMARK 620 3 GLU A 199 OE1 89.5 86.5 REMARK 620 4 GLU A 199 OE2 87.3 136.1 49.6 REMARK 620 5 GLU A 233 OE2 62.0 83.9 149.6 131.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 2 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 432 SG REMARK 620 2 CYS A 402 SG 109.2 REMARK 620 3 CYS A 399 SG 112.5 111.3 REMARK 620 4 CYS A 436 SG 102.9 112.7 108.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 3 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 141 ND1 REMARK 620 2 GLU A 108 OE2 100.2 REMARK 620 3 HOH A 750 O 174.3 77.4 REMARK 620 4 GLU A 138 OE2 94.2 81.7 90.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 4 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 668 O REMARK 620 2 HIS B 141 ND1 172.3 REMARK 620 3 GLU B 138 OE2 80.1 102.2 REMARK 620 4 HOH B 501 O 91.1 88.6 162.5 REMARK 620 5 GLU B 108 OE1 86.5 101.1 81.9 82.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 5 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 233 OE1 REMARK 620 2 GLU B 199 OE1 128.7 REMARK 620 3 HIS B 236 ND1 99.9 91.0 REMARK 620 4 GLU B 233 OE2 53.2 175.2 92.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 500 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 402 SG REMARK 620 2 CYS B 432 SG 108.8 REMARK 620 3 CYS B 436 SG 116.7 107.1 REMARK 620 4 CYS B 399 SG 108.9 106.7 108.3 REMARK 620 N 1 2 3

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 1 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 3 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 4 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 5 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 500

DBREF 2INP A 6 499 UNP Q84AQ2 Q84AQ2_PSEST 6 499 DBREF 2INP B 6 499 UNP Q84AQ2 Q84AQ2_PSEST 6 499 DBREF 2INP C 4 331 UNP Q84AQ4 Q84AQ4_PSEST 4 331 DBREF 2INP D 4 331 UNP Q84AQ4 Q84AQ4_PSEST 4 331 DBREF 2INP E 2 119 UNP Q84AQ1 Q84AQ1_PSEST 2 119 DBREF 2INP F 2 119 UNP Q84AQ1 Q84AQ1_PSEST 2 119 DBREF 2INP L 1 89 UNP Q84AQ3 Q84AQ3_PSEST 1 89

SEQRES 1 A 494 LYS LYS LEU ASN LEU LYS ASP LYS TYR GLN TYR LEU THR SEQRES 2 A 494 ARG ASP MET ALA TRP GLU PRO THR TYR GLN ASP LYS LYS SEQRES 3 A 494 ASP ILE PHE PRO GLU GLU ASP PHE GLU GLY ILE LYS ILE SEQRES 4 A 494 THR ASP TRP SER GLN TRP GLU ASP PRO PHE ARG LEU THR SEQRES 5 A 494 MET ASP ALA TYR TRP LYS TYR GLN ALA GLU LYS GLU LYS SEQRES 6 A 494 LYS LEU TYR ALA ILE PHE ASP ALA PHE ALA GLN ASN ASN SEQRES 7 A 494 GLY HIS GLN ASN ILE SER ASP ALA ARG TYR VAL ASN ALA SEQRES 8 A 494 LEU LYS LEU PHE ILE SER GLY ILE SER PRO LEU GLU HIS SEQRES 9 A 494 ALA ALA PHE GLN GLY TYR SER LYS VAL GLY ARG GLN PHE SEQRES 10 A 494 SER GLY ALA GLY ALA ARG VAL ALA CYS GLN MET GLN ALA SEQRES 11 A 494 ILE ASP GLU LEU ARG HIS SER GLN THR GLN GLN HIS ALA SEQRES 12 A 494 MET SER HIS TYR ASN LYS HIS PHE ASN GLY LEU HIS ASP SEQRES 13 A 494 GLY PRO HIS MET HIS ASP ARG VAL TRP TYR LEU SER VAL SEQRES 14 A 494 PRO LYS SER PHE PHE ASP ASP ALA ARG SER ALA GLY PRO SEQRES 15 A 494 PHE GLU PHE LEU THR ALA ILE SER PHE SER PHE GLU TYR SEQRES 16 A 494 VAL LEU THR ASN LEU LEU PHE VAL PRO PHE MET SER GLY SEQRES 17 A 494 ALA ALA TYR ASN GLY ASP MET ALA THR VAL THR PHE GLY SEQRES 18 A 494 PHE SER ALA GLN SER ASP GLU ALA ARG HIS MET THR LEU SEQRES 19 A 494 GLY LEU GLU VAL ILE LYS PHE ILE LEU GLU GLN HIS GLU SEQRES 20 A 494 ASP ASN VAL PRO ILE VAL GLN ARG TRP ILE ASP LYS TRP SEQRES 21 A 494 PHE TRP ARG GLY PHE ARG LEU LEU SER LEU VAL SER MET SEQRES 22 A 494 MET MET ASP TYR MET LEU PRO ASN LYS VAL MET SER TRP SEQRES 23 A 494 SER GLU ALA TRP GLU VAL TYR TYR GLU GLN ASN GLY GLY SEQRES 24 A 494 ALA LEU PHE LYS ASP LEU GLU ARG TYR GLY ILE ARG PRO SEQRES 25 A 494 PRO LYS TYR GLN ASP VAL ALA ASN ASP ALA LYS HIS HIS SEQRES 26 A 494 LEU SER HIS GLN LEU TRP THR THR PHE TYR GLN TYR CYS SEQRES 27 A 494 GLN ALA THR ASN PHE HIS THR TRP ILE PRO GLU LYS GLU SEQRES 28 A 494 GLU MET ASP TRP MET SER GLU LYS TYR PRO ASP THR PHE SEQRES 29 A 494 ASP LYS TYR TYR ARG PRO ARG TYR GLU TYR LEU ALA LYS SEQRES 30 A 494 GLU ALA ALA ALA GLY ARG ARG PHE TYR ASN ASN THR LEU SEQRES 31 A 494 PRO GLN LEU CYS GLN VAL CYS GLN ILE PRO THR ILE PHE SEQRES 32 A 494 THR GLU LYS ASP ALA PRO THR MET LEU SER HIS ARG GLN SEQRES 33 A 494 ILE GLU HIS GLU GLY GLU ARG TYR HIS PHE CYS SER ASP SEQRES 34 A 494 GLY CYS CYS ASP ILE PHE LYS HIS GLU PRO GLU LYS TYR SEQRES 35 A 494 ILE GLN ALA TRP LEU PRO VAL HIS GLN ILE TYR GLN GLY SEQRES 36 A 494 ASN CYS GLU GLY GLY ASP LEU GLU THR VAL VAL GLN LYS SEQRES 37 A 494 TYR TYR HIS ILE ASN ILE GLY GLU ASP ASN PHE ASP TYR SEQRES 38 A 494 VAL GLY SER PRO ASP GLN LYS HIS TRP LEU SER ILE LYS SEQRES 1 B 494 LYS LYS LEU ASN LEU LYS ASP LYS TYR GLN TYR LEU THR SEQRES 2 B 494 ARG ASP MET ALA TRP GLU PRO THR TYR GLN ASP LYS LYS SEQRES 3 B 494 ASP ILE PHE PRO GLU GLU ASP PHE GLU GLY ILE LYS ILE SEQRES 4 B 494 THR ASP TRP SER GLN TRP GLU ASP PRO PHE ARG LEU THR SEQRES 5 B 494 MET ASP ALA TYR TRP LYS TYR GLN ALA GLU LYS GLU LYS SEQRES 6 B 494 LYS LEU TYR ALA ILE PHE ASP ALA PHE ALA GLN ASN ASN SEQRES 7 B 494 GLY HIS GLN ASN ILE SER ASP ALA ARG TYR VAL ASN ALA SEQRES 8 B 494 LEU LYS LEU PHE ILE SER GLY ILE SER PRO LEU GLU HIS SEQRES 9 B 494 ALA ALA PHE GLN GLY TYR SER LYS VAL GLY ARG GLN PHE SEQRES 10 B 494 SER GLY ALA GLY ALA ARG VAL ALA CYS GLN MET GLN ALA SEQRES 11 B 494 ILE ASP GLU LEU ARG HIS SER GLN THR GLN GLN HIS ALA SEQRES 12 B 494 MET SER HIS TYR ASN LYS HIS PHE ASN GLY LEU HIS ASP SEQRES 13 B 494 GLY PRO HIS MET HIS ASP ARG VAL TRP TYR LEU SER VAL SEQRES 14 B 494 PRO LYS SER PHE PHE ASP ASP ALA ARG SER ALA GLY PRO SEQRES 15 B 494 PHE GLU PHE LEU THR ALA ILE SER PHE SER PHE GLU TYR SEQRES 16 B 494 VAL LEU THR ASN LEU LEU PHE VAL PRO PHE MET SER GLY SEQRES 17 B 494 ALA ALA TYR ASN GLY ASP MET ALA THR VAL THR PHE GLY SEQRES 18 B 494 PHE SER ALA GLN SER ASP GLU ALA ARG HIS MET THR LEU SEQRES 19 B 494 GLY LEU GLU VAL ILE LYS PHE ILE LEU GLU GLN HIS GLU SEQRES 20 B 494 ASP ASN VAL PRO ILE VAL GLN ARG TRP ILE ASP LYS TRP SEQRES 21 B 494 PHE TRP ARG GLY PHE ARG LEU LEU SER LEU VAL SER MET SEQRES 22 B 494 MET MET ASP TYR MET LEU PRO ASN LYS VAL MET SER TRP SEQRES 23 B 494 SER GLU ALA TRP GLU VAL TYR TYR GLU GLN ASN GLY GLY SEQRES 24 B 494 ALA LEU PHE LYS ASP LEU GLU ARG TYR GLY ILE ARG PRO SEQRES 25 B 494 PRO LYS TYR GLN ASP VAL ALA ASN ASP ALA LYS HIS HIS SEQRES 26 B 494 LEU SER HIS GLN LEU TRP THR THR PHE TYR GLN TYR CYS SEQRES 27 B 494 GLN ALA THR ASN PHE HIS THR TRP ILE PRO GLU LYS GLU SEQRES 28 B 494 GLU MET ASP TRP MET SER GLU LYS TYR PRO ASP THR PHE SEQRES 29 B 494 ASP LYS TYR TYR ARG PRO ARG TYR GLU TYR LEU ALA LYS SEQRES 30 B 494 GLU ALA ALA ALA GLY ARG ARG PHE TYR ASN ASN THR LEU SEQRES 31 B 494 PRO GLN LEU CYS GLN VAL CYS GLN ILE PRO THR ILE PHE SEQRES 32 B 494 THR GLU LYS ASP ALA PRO THR MET LEU SER HIS ARG GLN SEQRES 33 B 494 ILE GLU HIS GLU GLY GLU ARG TYR HIS PHE CYS SER ASP SEQRES 34 B 494 GLY CYS CYS ASP ILE PHE LYS HIS GLU PRO GLU LYS TYR SEQRES 35 B 494 ILE GLN ALA TRP LEU PRO VAL HIS GLN ILE TYR GLN GLY SEQRES 36 B 494 ASN CYS GLU GLY GLY ASP LEU GLU THR VAL VAL GLN LYS SEQRES 37 B 494 TYR TYR HIS ILE ASN ILE GLY GLU ASP ASN PHE ASP TYR SEQRES 38 B 494 VAL GLY SER PRO ASP GLN LYS HIS TRP LEU SER ILE LYS SEQRES 1 C 328 GLU ILE LYS THR ASN SER VAL GLU PRO ILE ARG HIS THR SEQRES 2 C 328 TYR GLY HIS ILE ALA ARG ARG PHE GLY ASP LYS PRO ALA SEQRES 3 C 328 THR ARG TYR GLN GLU ALA SER TYR ASP ILE GLU ALA LYS SEQRES 4 C 328 THR ASN PHE HIS TYR ARG PRO GLN TRP ASP SER GLU HIS SEQRES 5 C 328 THR LEU ASN ASP PRO THR ARG THR ALA ILE ARG MET GLU SEQRES 6 C 328 ASP TRP CYS ALA VAL SER ASP PRO ARG GLN PHE TYR TYR SEQRES 7 C 328 GLY ALA TYR VAL GLY ASN ARG ALA LYS MET GLN GLU SER SEQRES 8 C 328 ALA GLU THR SER PHE GLY PHE CYS GLU LYS ARG ASN LEU SEQRES 9 C 328 LEU THR ARG LEU SER GLU GLU THR GLN LYS GLN LEU LEU SEQRES 10 C 328 ARG LEU LEU VAL PRO LEU ARG HIS VAL GLU LEU GLY ALA SEQRES 11 C 328 ASN MET ASN ASN ALA LYS ILE ALA GLY ASP ALA THR ALA SEQRES 12 C 328 THR THR VAL SER GLN MET HIS ILE TYR THR GLY MET ASP SEQRES 13 C 328 ARG LEU GLY ILE GLY GLN TYR LEU SER ARG ILE ALA LEU SEQRES 14 C 328 MET ILE ASP GLY SER THR GLY ALA ALA LEU ASP GLU SER SEQRES 15 C 328 LYS ALA TYR TRP MET ASP ASP GLU MET TRP GLN PRO MET SEQRES 16 C 328 ARG LYS LEU VAL GLU ASP THR LEU VAL VAL ASP ASP TRP SEQRES 17 C 328 PHE GLU LEU THR LEU VAL GLN ASN ILE LEU ILE ASP GLY SEQRES 18 C 328 MET MET TYR PRO LEU VAL TYR ASP LYS MET ASP GLN TRP SEQRES 19 C 328 PHE GLU SER GLN GLY ALA GLU ASP VAL SER MET LEU THR SEQRES 20 C 328 GLU PHE MET ARG ASP TRP TYR LYS GLU SER LEU ARG TRP SEQRES 21 C 328 THR ASN ALA MET MET LYS ALA VAL ALA GLY GLU SER GLU SEQRES 22 C 328 THR ASN ARG GLU LEU LEU GLN LYS TRP ILE ASP HIS TRP SEQRES 23 C 328 GLU PRO GLN ALA TYR GLU ALA LEU LYS PRO LEU ALA GLU SEQRES 24 C 328 ALA SER VAL GLY ILE ASP GLY LEU ASN GLU ALA ARG ALA SEQRES 25 C 328 GLU LEU SER ALA ARG LEU LYS LYS PHE GLU LEU GLN SER SEQRES 26 C 328 ARG GLY VAL SEQRES 1 D 328 GLU ILE LYS THR ASN SER VAL GLU PRO ILE ARG HIS THR SEQRES 2 D 328 TYR GLY HIS ILE ALA ARG ARG PHE GLY ASP LYS PRO ALA SEQRES 3 D 328 THR ARG TYR GLN GLU ALA SER TYR ASP ILE GLU ALA LYS SEQRES 4 D 328 THR ASN PHE HIS TYR ARG PRO GLN TRP ASP SER GLU HIS SEQRES 5 D 328 THR LEU ASN ASP PRO THR ARG THR ALA ILE ARG MET GLU SEQRES 6 D 328 ASP TRP CYS ALA VAL SER ASP PRO ARG GLN PHE TYR TYR SEQRES 7 D 328 GLY ALA TYR VAL GLY ASN ARG ALA LYS MET GLN GLU SER SEQRES 8 D 328 ALA GLU THR SER PHE GLY PHE CYS GLU LYS ARG ASN LEU SEQRES 9 D 328 LEU THR ARG LEU SER GLU GLU THR GLN LYS GLN LEU LEU SEQRES 10 D 328 ARG LEU LEU VAL PRO LEU ARG HIS VAL GLU LEU GLY ALA SEQRES 11 D 328 ASN MET ASN ASN ALA LYS ILE ALA GLY ASP ALA THR ALA SEQRES 12 D 328 THR THR VAL SER GLN MET HIS ILE TYR THR GLY MET ASP SEQRES 13 D 328 ARG LEU GLY ILE GLY GLN TYR LEU SER ARG ILE ALA LEU SEQRES 14 D 328 MET ILE ASP GLY SER THR GLY ALA ALA LEU ASP GLU SER SEQRES 15 D 328 LYS ALA TYR TRP MET ASP ASP GLU MET TRP GLN PRO MET SEQRES 16 D 328 ARG LYS LEU VAL GLU ASP THR LEU VAL VAL ASP ASP TRP SEQRES 17 D 328 PHE GLU LEU THR LEU VAL GLN ASN ILE LEU ILE ASP GLY SEQRES 18 D 328 MET MET TYR PRO LEU VAL TYR ASP LYS MET ASP GLN TRP SEQRES 19 D 328 PHE GLU SER GLN GLY ALA GLU ASP VAL SER MET LEU THR SEQRES 20 D 328 GLU PHE MET ARG ASP TRP TYR LYS GLU SER LEU ARG TRP SEQRES 21 D 328 THR ASN ALA MET MET LYS ALA VAL ALA GLY GLU SER GLU SEQRES 22 D 328 THR ASN ARG GLU LEU LEU GLN LYS TRP ILE ASP HIS TRP SEQRES 23 D 328 GLU PRO GLN ALA TYR GLU ALA LEU LYS PRO LEU ALA GLU SEQRES 24 D 328 ALA SER VAL GLY ILE ASP GLY LEU ASN GLU ALA ARG ALA SEQRES 25 D 328 GLU LEU SER ALA ARG LEU LYS LYS PHE GLU LEU GLN SER SEQRES 26 D 328 ARG GLY VAL SEQRES 1 E 118 SER VAL ASN ALA LEU TYR ASP TYR LYS PHE GLU PRO LYS SEQRES 2 E 118 ASP LYS VAL GLU ASN PHE HIS GLY MET GLN LEU LEU TYR SEQRES 3 E 118 VAL TYR TRP PRO ASP HIS LEU LEU PHE CYS ALA PRO PHE SEQRES 4 E 118 ALA LEU LEU VAL GLN PRO GLY MET THR PHE SER ALA LEU SEQRES 5 E 118 VAL ASP GLU ILE LEU LYS PRO ALA THR ALA ALA HIS PRO SEQRES 6 E 118 ASP SER ALA LYS ALA ASP PHE LEU ASN ALA GLU TRP LEU SEQRES 7 E 118 LEU ASN ASP GLU PRO PHE THR PRO LYS ALA ASP ALA SER SEQRES 8 E 118 LEU LYS GLU GLN GLY ILE ASP HIS LYS SER MET LEU THR SEQRES 9 E 118 VAL THR THR PRO GLY LEU LYS GLY MET ALA ASN ALA GLY SEQRES 10 E 118 TYR SEQRES 1 F 118 SER VAL ASN ALA LEU TYR ASP TYR LYS PHE GLU PRO LYS SEQRES 2 F 118 ASP LYS VAL GLU ASN PHE HIS GLY MET GLN LEU LEU TYR SEQRES 3 F 118 VAL TYR TRP PRO ASP HIS LEU LEU PHE CYS ALA PRO PHE SEQRES 4 F 118 ALA LEU LEU VAL GLN PRO GLY MET THR PHE SER ALA LEU SEQRES 5 F 118 VAL ASP GLU ILE LEU LYS PRO ALA THR ALA ALA HIS PRO SEQRES 6 F 118 ASP SER ALA LYS ALA ASP PHE LEU ASN ALA GLU TRP LEU SEQRES 7 F 118 LEU ASN ASP GLU PRO PHE THR PRO LYS ALA ASP ALA SER SEQRES 8 F 118 LEU LYS GLU GLN GLY ILE ASP HIS LYS SER MET LEU THR SEQRES 9 F 118 VAL THR THR PRO GLY LEU LYS GLY MET ALA ASN ALA GLY SEQRES 10 F 118 TYR SEQRES 1 L 89 MET SER GLN LEU VAL PHE ILE VAL PHE GLN ASP ASN ASP SEQRES 2 L 89 ASP SER ARG TYR LEU ALA GLU ALA VAL MET GLU ASP ASN SEQRES 3 L 89 PRO ASP ALA GLU MET GLN HIS GLN PRO ALA MET ILE ARG SEQRES 4 L 89 ILE GLN ALA GLU LYS ARG LEU VAL ILE ASN ARG GLU THR SEQRES 5 L 89 MET GLU GLU LYS LEU GLY ARG ASP TRP ASP VAL GLN GLU SEQRES 6 L 89 MET LEU ILE ASN VAL ILE SER ILE ALA GLY ASN VAL ASP SEQRES 7 L 89 GLU ASP ASP ASP HIS PHE ILE LEU GLU TRP ASN

HET FE A 1 1 HET ZN A 2 1 HET FE A 3 1 HET FE B 4 1 HET FE B 5 1 HET ZN B 500 1

HETNAM FE FE (III) ION HETNAM ZN ZINC ION

FORMUL 8 FE 4(FE 3+) FORMUL 9 ZN 2(ZN 2+) FORMUL 14 HOH *1022(H2 O)

HELIX 1 1 ASN A 9 LEU A 17 1 9 HELIX 2 2 THR A 18 ALA A 22 5 5 HELIX 3 3 ASP A 29 PHE A 34 1 6 HELIX 4 4 ASP A 46 TRP A 50 5 5 HELIX 5 5 THR A 57 ASN A 82 1 26 HELIX 6 6 ASN A 83 ILE A 88 5 6 HELIX 7 7 ASP A 90 ARG A 92 5 3 HELIX 8 8 TYR A 93 ILE A 104 1 12 HELIX 9 9 ILE A 104 PHE A 122 1 19 HELIX 10 10 GLY A 124 LYS A 154 1 31 HELIX 11 11 ASP A 161 ASP A 167 1 7 HELIX 12 12 VAL A 169 TYR A 171 5 3 HELIX 13 13 LEU A 172 ALA A 185 1 14 HELIX 14 14 GLY A 186 SER A 195 1 10 HELIX 15 15 LEU A 202 TYR A 216 1 15 HELIX 16 16 ASP A 219 HIS A 251 1 33 HELIX 17 17 ASP A 253 MET A 283 1 31 HELIX 18 18 SER A 290 TYR A 299 1 10 HELIX 19 19 GLN A 301 GLU A 311 1 11 HELIX 20 20 ARG A 312 GLY A 314 5 3 HELIX 21 21 TYR A 320 LYS A 328 1 9 HELIX 22 22 HIS A 330 GLN A 341 1 12 HELIX 23 23 TYR A 342 THR A 346 5 5 HELIX 24 24 GLU A 354 TYR A 365 1 12 HELIX 25 25 THR A 368 TYR A 373 1 6 HELIX 26 26 TYR A 373 ALA A 386 1 14 HELIX 27 27 SER A 433 GLU A 443 1 11 HELIX 28 28 GLU A 443 ILE A 448 1 6 HELIX 29 29 LEU A 452 GLN A 459 1 8 HELIX 30 30 ASP A 466 TYR A 474 1 9 HELIX 31 31 SER A 489 LYS A 499 1 11 HELIX 32 32 ASN B 9 THR B 18 1 10 HELIX 33 33 ARG B 19 ALA B 22 5 4 HELIX 34 34 ASP B 29 PHE B 34 1 6 HELIX 35 35 ASP B 46 TRP B 50 5 5 HELIX 36 36 THR B 57 ASN B 82 1 26 HELIX 37 37 ASN B 83 ILE B 88 5 6 HELIX 38 38 ASP B 90 ARG B 92 5 3 HELIX 39 39 TYR B 93 ILE B 104 1 12 HELIX 40 40 ILE B 104 PHE B 122 1 19 HELIX 41 41 GLY B 124 PHE B 156 1 33 HELIX 42 42 ASP B 161 ASP B 167 1 7 HELIX 43 43 VAL B 169 TYR B 171 5 3 HELIX 44 44 LEU B 172 ALA B 185 1 14 HELIX 45 45 GLY B 186 SER B 195 1 10 HELIX 46 46 LEU B 202 ASN B 217 1 16 HELIX 47 47 ASP B 219 HIS B 251 1 33 HELIX 48 48 ASP B 253 MET B 283 1 31 HELIX 49 49 SER B 290 TYR B 299 1 10 HELIX 50 50 TYR B 299 LEU B 310 1 12 HELIX 51 51 GLU B 311 GLY B 314 5 4 HELIX 52 52 TYR B 320 LYS B 328 1 9 HELIX 53 53 HIS B 330 CYS B 343 1 14 HELIX 54 54 GLN B 344 THR B 346 5 3 HELIX 55 55 GLU B 354 TYR B 365 1 12 HELIX 56 56 THR B 368 TYR B 373 1 6 HELIX 57 57 TYR B 373 ALA B 386 1 14 HELIX 58 58 SER B 433 GLU B 443 1 11 HELIX 59 59 GLU B 443 ILE B 448 1 6 HELIX 60 60 LEU B 452 GLN B 459 1 8 HELIX 61 61 ASP B 466 TYR B 474 1 9 HELIX 62 62 SER B 489 SER B 497 1 9 HELIX 63 63 TYR C 17 GLY C 25 1 9 HELIX 64 64 THR C 30 TYR C 37 1 8 HELIX 65 65 ASP C 59 THR C 63 5 5 HELIX 66 66 ASP C 69 VAL C 73 5 5 HELIX 67 67 TYR C 80 ARG C 105 1 26 HELIX 68 68 SER C 112 LEU C 123 1 12 HELIX 69 69 PRO C 125 ALA C 144 1 20 HELIX 70 70 ALA C 146 ASP C 175 1 30 HELIX 71 71 GLY C 179 ASP C 192 1 14 HELIX 72 72 TRP C 195 LEU C 206 1 12 HELIX 73 73 ASP C 210 ILE C 220 1 11 HELIX 74 74 ILE C 220 ASP C 232 1 13 HELIX 75 75 ASP C 232 GLN C 241 1 10 HELIX 76 76 ALA C 243 LEU C 249 5 7 HELIX 77 77 THR C 250 GLY C 273 1 24 HELIX 78 78 SER C 275 ALA C 303 1 29 HELIX 79 79 ILE C 307 LYS C 323 1 17 HELIX 80 80 TYR D 17 GLY D 25 1 9 HELIX 81 81 THR D 30 TYR D 37 1 8 HELIX 82 82 ASP D 59 THR D 63 5 5 HELIX 83 83 ASP D 69 VAL D 73 5 5 HELIX 84 84 TYR D 80 ARG D 105 1 26 HELIX 85 85 SER D 112 LEU D 123 1 12 HELIX 86 86 PRO D 125 ALA D 144 1 20 HELIX 87 87 ALA D 146 ASP D 175 1 30 HELIX 88 88 GLY D 179 ASP D 192 1 14 HELIX 89 89 TRP D 195 LEU D 206 1 12 HELIX 90 90 ASP D 210 ILE D 220 1 11 HELIX 91 91 ILE D 220 ASP D 232 1 13 HELIX 92 92 ASP D 232 GLN D 241 1 10 HELIX 93 93 GLY D 242 LEU D 249 5 8 HELIX 94 94 THR D 250 SER D 275 1 26 HELIX 95 95 SER D 275 ALA D 303 1 29 HELIX 96 96 GLY D 306 LYS D 323 1 18 HELIX 97 97 LYS E 16 HIS E 21 5 6 HELIX 98 98 THR E 49 ILE E 57 1 9 HELIX 99 99 ILE E 57 ALA E 63 1 7 HELIX 100 100 LYS F 16 PHE F 20 5 5 HELIX 101 101 THR F 49 ILE F 57 1 9 HELIX 102 102 ILE F 57 ALA F 63 1 7 HELIX 103 103 HIS F 65 ALA F 69 5 5 HELIX 104 104 LEU F 93 GLY F 97 5 5 HELIX 105 105 ASN L 12 GLU L 24 1 13 HELIX 106 106 ASN L 49 GLY L 58 1 10 HELIX 107 107 ASP L 62 MET L 66 5 5

SHEET 1 A 2 THR A 409 GLU A 410 0 SHEET 2 A 2 ALA A 413 LEU A 417 -1 O MET A 416 N GLU A 410 SHEET 1 B 2 ARG A 420 HIS A 424 0 SHEET 2 B 2 GLU A 427 PHE A 431 -1 O GLU A 427 N HIS A 424 SHEET 1 C 2 THR B 409 GLU B 410 0 SHEET 2 C 2 ALA B 413 LEU B 417 -1 O MET B 416 N GLU B 410 SHEET 1 D 2 ARG B 420 HIS B 424 0 SHEET 2 D 2 GLU B 427 PHE B 431 -1 O PHE B 431 N ARG B 420 SHEET 1 E 5 PHE E 40 VAL E 44 0 SHEET 2 E 5 GLN E 24 TYR E 29 -1 N LEU E 26 O LEU E 42 SHEET 3 E 5 SER E 102 THR E 107 1 O VAL E 106 N TYR E 29 SHEET 4 E 5 GLU E 77 LEU E 80 -1 N GLU E 77 O THR E 107 SHEET 5 E 5 GLU E 83 PHE E 85 -1 O GLU E 83 N LEU E 80 SHEET 1 F 5 PHE F 40 VAL F 44 0 SHEET 2 F 5 GLN F 24 TYR F 29 -1 N LEU F 26 O LEU F 42 SHEET 3 F 5 SER F 102 THR F 107 1 O LEU F 104 N TYR F 29 SHEET 4 F 5 GLU F 77 LEU F 80 -1 N GLU F 77 O THR F 107 SHEET 5 F 5 GLU F 83 PHE F 85 -1 O GLU F 83 N LEU F 80 SHEET 1 G 4 GLU L 30 GLN L 34 0 SHEET 2 G 4 MET L 37 GLN L 41 -1 O ARG L 39 N GLN L 32 SHEET 3 G 4 PHE L 6 GLN L 10 -1 N PHE L 9 O ILE L 38 SHEET 4 G 4 ILE L 73 ALA L 74 -1 O ALA L 74 N PHE L 6 SHEET 1 H 3 ARG L 45 ILE L 48 0 SHEET 2 H 3 PHE L 84 GLU L 87 -1 O PHE L 84 N ILE L 48 SHEET 3 H 3 ASN L 76 ASP L 78 -1 N ASN L 76 O GLU L 87

LINK FE FE A 1 OE1 GLU A 233 1555 1555 2.13 LINK FE FE A 1 ND1 HIS A 236 1555 1555 2.50 LINK FE FE A 1 OE1 GLU A 199 1555 1555 2.70 LINK FE FE A 1 OE2 GLU A 199 1555 1555 2.23 LINK FE FE A 1 OE2 GLU A 233 1555 1555 2.11 LINK ZN ZN A 2 SG CYS A 432 1555 1555 2.34 LINK ZN ZN A 2 SG CYS A 402 1555 1555 2.33 LINK ZN ZN A 2 SG CYS A 399 1555 1555 2.26 LINK ZN ZN A 2 SG CYS A 436 1555 1555 2.34 LINK FE FE A 3 ND1 HIS A 141 1555 1555 2.30 LINK FE FE A 3 OE2 GLU A 108 1555 1555 2.16 LINK FE FE A 3 O HOH A 750 1555 1555 1.93 LINK FE FE A 3 OE2 GLU A 138 1555 1555 2.23 LINK FE FE B 4 O HOH B 668 1555 1555 2.37 LINK FE FE B 4 ND1 HIS B 141 1555 1555 2.24 LINK FE FE B 4 OE2 GLU B 138 1555 1555 1.98 LINK FE FE B 4 O HOH B 501 1555 1555 2.64 LINK FE FE B 4 OE1 GLU B 108 1555 1555 2.18 LINK FE FE B 5 OE1 GLU B 233 1555 1555 2.47 LINK FE FE B 5 OE1 GLU B 199 1555 1555 2.17 LINK FE FE B 5 ND1 HIS B 236 1555 1555 2.58 LINK FE FE B 5 OE2 GLU B 233 1555 1555 2.28 LINK ZN ZN B 500 SG CYS B 402 1555 1555 2.35 LINK ZN ZN B 500 SG CYS B 432 1555 1555 2.39 LINK ZN ZN B 500 SG CYS B 436 1555 1555 2.20 LINK ZN ZN B 500 SG CYS B 399 1555 1555 2.37

SITE 1 AC1 5 FE A 3 GLU A 138 GLU A 199 GLU A 233 SITE 2 AC1 5 HIS A 236 SITE 1 AC2 4 CYS A 399 CYS A 402 CYS A 432 CYS A 436 SITE 1 AC3 7 FE A 1 GLU A 108 GLU A 138 HIS A 141 SITE 2 AC3 7 GLU A 233 HOH A 678 HOH A 750 SITE 1 AC4 6 FE B 5 GLU B 108 GLU B 138 HIS B 141 SITE 2 AC4 6 HOH B 501 HOH B 668 SITE 1 AC5 5 FE B 4 GLU B 138 GLU B 199 GLU B 233 SITE 2 AC5 5 HIS B 236 SITE 1 AC6 4 CYS B 399 CYS B 402 CYS B 432 CYS B 436

CRYST1 87.751 146.305 190.020 90.00 90.00 90.00 P 21 21 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 0.011396 0.000000 0.000000 0.00000

SCALE2 0.000000 0.006835 0.000000 0.00000

SCALE3 0.000000 0.000000 0.005263 0.00000