2PI0 - Header Asymmetric Unit

HEADER TRANSCRIPTION ACTIVATOR/DNA 12-APR-07 2PI0

TITLE CRYSTAL STRUCTURE OF IRF-3 BOUND TO THE PRDIII-I REGULATORY TITLE 2 ELEMENT OF THE HUMAN INTERFERON-B ENHANCER

COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERFERON REGULATORY FACTOR 3; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: IRF-3 DNA BINDING DOMAIN; COMPND 5 SYNONYM: IRF-3; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PRDIII-I REGION OF HUMAN INTERFERON-B PROMOTER COMPND 9 STRAND 1; COMPND 10 CHAIN: E; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: PRDIII-I REGION OF HUMAN INTERFERON-B PROMOTER COMPND 14 STRAND 2; COMPND 15 CHAIN: F; COMPND 16 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IRF3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-15B; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS; SOURCE 14 MOL_ID: 3; SOURCE 15 SYNTHETIC: YES; SOURCE 16 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS

KEYWDS INTERFERON, PROTEIN-DNA COMPLEX, TRANSCRIPTION, KEYWDS 2 TRANSCRIPTION ACTIVATOR/DNA COMPLEX

EXPDTA X-RAY DIFFRACTION

AUTHOR C.R.ESCALANTE,E.NISTAL-VILLAN,S.LEYI,A.GARCIA-SASTRE, AUTHOR 2 A.K.AGGARWAL

REVDAT 2 24-FEB-09 2PI0 1 VERSN REVDAT 1 30-OCT-07 2PI0 0

JRNL AUTH C.R.ESCALANTE,E.NISTAL-VILLAN,L.SHEN, JRNL AUTH 2 A.GARCIA-SASTRE,A.K.AGGARWAL JRNL TITL STRUCTURE OF IRF-3 BOUND TO THE PRDIII-I JRNL TITL 2 REGULATORY ELEMENT OF THE HUMAN INTERFERON-BETA JRNL TITL 3 ENHANCER. JRNL REF MOL.CELL V. 26 703 2007 JRNL REFN ISSN 1097-2765 JRNL PMID 17560375 JRNL DOI 10.1016/J.MOLCEL.2007.04.022

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.31 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 86.1 REMARK 3 NUMBER OF REFLECTIONS : 28772 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) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1530 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) : 2.31 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.37 REMARK 3 REFLECTION IN BIN (WORKING SET) : 440 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 18.40 REMARK 3 BIN R VALUE (WORKING SET) : 0.1930 REMARK 3 BIN FREE R VALUE SET COUNT : 28 REMARK 3 BIN FREE R VALUE : 0.2350 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3361 REMARK 3 NUCLEIC ACID ATOMS : 1306 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 123 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.79000 REMARK 3 B22 (A**2) : 3.33000 REMARK 3 B33 (A**2) : -4.84000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.39000 REMARK 3 B23 (A**2) : 0.00000 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): 0.266 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.170 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.449 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.912 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4930 ; 0.022 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6972 ; 2.448 ; 2.280 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 415 ; 7.509 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 169 ;30.318 ;22.189 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 527 ;20.234 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 38 ;21.317 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 733 ; 0.127 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3407 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2004 ; 0.235 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3088 ; 0.315 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 228 ; 0.181 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 41 ; 0.228 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.123 ; 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): 2167 ; 1.559 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3353 ; 2.563 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3666 ; 4.067 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3619 ; 5.687 ; 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 : 6 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 5 A 43 REMARK 3 RESIDUE RANGE : A 52 A 110 REMARK 3 ORIGIN FOR THE GROUP (A): 33.2734 -15.3567 3.0781 REMARK 3 T TENSOR REMARK 3 T11: 0.0007 T22: -0.1154 REMARK 3 T33: -0.0282 T12: 0.0818 REMARK 3 T13: 0.0496 T23: -0.0580 REMARK 3 L TENSOR REMARK 3 L11: 3.3640 L22: 2.4387 REMARK 3 L33: 3.6006 L12: -0.8767 REMARK 3 L13: 0.1182 L23: -0.8539 REMARK 3 S TENSOR REMARK 3 S11: 0.1229 S12: 0.1744 S13: -0.1943 REMARK 3 S21: -0.2275 S22: -0.0299 S23: -0.2378 REMARK 3 S31: 0.5413 S32: 0.3401 S33: -0.0930 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 112 REMARK 3 ORIGIN FOR THE GROUP (A): 7.1248 7.2492 17.5611 REMARK 3 T TENSOR REMARK 3 T11: -0.0302 T22: -0.0619 REMARK 3 T33: -0.0253 T12: 0.0359 REMARK 3 T13: -0.0317 T23: -0.0047 REMARK 3 L TENSOR REMARK 3 L11: 2.5939 L22: 1.3130 REMARK 3 L33: 0.9409 L12: 0.0716 REMARK 3 L13: -0.0588 L23: 0.3154 REMARK 3 S TENSOR REMARK 3 S11: 0.0924 S12: 0.1674 S13: -0.0624 REMARK 3 S21: -0.0249 S22: -0.0389 S23: 0.0331 REMARK 3 S31: -0.0926 S32: -0.0549 S33: -0.0535 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 4 C 110 REMARK 3 ORIGIN FOR THE GROUP (A): 38.9135 3.9900 37.9026 REMARK 3 T TENSOR REMARK 3 T11: -0.0843 T22: 0.0215 REMARK 3 T33: -0.0443 T12: 0.0288 REMARK 3 T13: -0.0241 T23: 0.0085 REMARK 3 L TENSOR REMARK 3 L11: 3.0925 L22: 1.0695 REMARK 3 L33: 1.4308 L12: 0.2378 REMARK 3 L13: 0.9358 L23: 0.1351 REMARK 3 S TENSOR REMARK 3 S11: 0.1372 S12: 0.1914 S13: -0.0853 REMARK 3 S21: 0.0036 S22: -0.0887 S23: -0.0034 REMARK 3 S31: -0.0332 S32: 0.1722 S33: -0.0485 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 3 D 46 REMARK 3 RESIDUE RANGE : D 52 D 111 REMARK 3 ORIGIN FOR THE GROUP (A): 13.2942 -2.0268 62.1075 REMARK 3 T TENSOR REMARK 3 T11: -0.0532 T22: -0.0790 REMARK 3 T33: -0.0163 T12: 0.0030 REMARK 3 T13: 0.0135 T23: -0.0201 REMARK 3 L TENSOR REMARK 3 L11: 1.8662 L22: 1.7191 REMARK 3 L33: 2.7390 L12: 0.4243 REMARK 3 L13: -0.4177 L23: -0.7072 REMARK 3 S TENSOR REMARK 3 S11: 0.0361 S12: 0.0150 S13: -0.1153 REMARK 3 S21: 0.0267 S22: -0.0216 S23: -0.0300 REMARK 3 S31: -0.0894 S32: -0.0839 S33: -0.0145 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : E 2 E 33 REMARK 3 RESIDUE RANGE : F 2 F 33 REMARK 3 ORIGIN FOR THE GROUP (A): 22.3425 3.2981 29.1859 REMARK 3 T TENSOR REMARK 3 T11: -0.0090 T22: -0.0049 REMARK 3 T33: -0.0222 T12: 0.0137 REMARK 3 T13: -0.0048 T23: -0.0345 REMARK 3 L TENSOR REMARK 3 L11: 0.0857 L22: 0.3440 REMARK 3 L33: 1.7040 L12: 0.1076 REMARK 3 L13: -0.0446 L23: 0.0908 REMARK 3 S TENSOR REMARK 3 S11: 0.1060 S12: 0.0181 S13: -0.0086 REMARK 3 S21: -0.0287 S22: 0.0627 S23: -0.0100 REMARK 3 S31: -0.1037 S32: 0.0672 S33: -0.1687 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 6 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 114 A 129 REMARK 3 RESIDUE RANGE : B 114 B 136 REMARK 3 RESIDUE RANGE : C 114 C 134 REMARK 3 RESIDUE RANGE : D 114 D 139 REMARK 3 RESIDUE RANGE : E 35 E 49 REMARK 3 RESIDUE RANGE : F 34 F 52 REMARK 3 ORIGIN FOR THE GROUP (A): 21.6199 0.1011 31.8958 REMARK 3 T TENSOR REMARK 3 T11: -0.0098 T22: 0.0016 REMARK 3 T33: 0.0044 T12: 0.0272 REMARK 3 T13: -0.0045 T23: -0.0246 REMARK 3 L TENSOR REMARK 3 L11: 0.0096 L22: 0.2534 REMARK 3 L33: 0.0012 L12: 0.0492 REMARK 3 L13: -0.0033 L23: -0.0172 REMARK 3 S TENSOR REMARK 3 S11: 0.0258 S12: -0.0354 S13: -0.0311 REMARK 3 S21: -0.0357 S22: -0.0262 S23: -0.0122 REMARK 3 S31: 0.0211 S32: 0.0105 S33: 0.0004 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: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS

REMARK 4 REMARK 4 2PI0 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JUN-07. REMARK 100 THE RCSB ID CODE IS RCSB042395.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 109 REMARK 200 PH : 7. REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30304 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.310 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.02700 REMARK 200 R SYM (I) : 0.02700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 34.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.31 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 74.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.05500 REMARK 200 R SYM FOR SHELL (I) : 0.05500 REMARK 200 <I/SIGMA(I)> FOR SHELL : 10.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1T2K REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12%PEG 400,200MM NACL, PH 7., VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 86.70850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.06600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 86.70850 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.06600 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, A, B, C, D 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 THR A 3 REMARK 465 PRO A 4 REMARK 465 GLN A 44 REMARK 465 ASP A 45 REMARK 465 ALA A 46 REMARK 465 GLN A 47 REMARK 465 GLN A 48 REMARK 465 GLU A 49 REMARK 465 ASP A 50 REMARK 465 PHE A 51 REMARK 465 ASN A 111 REMARK 465 SER A 112 REMARK 465 GLY A 113 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 GLY B 113 REMARK 465 GLY C -2 REMARK 465 SER C -1 REMARK 465 HIS C 0 REMARK 465 MET C 1 REMARK 465 GLY C 2 REMARK 465 THR C 3 REMARK 465 ASN C 111 REMARK 465 SER C 112 REMARK 465 GLY C 113 REMARK 465 GLY D -2 REMARK 465 SER D -1 REMARK 465 HIS D 0 REMARK 465 MET D 1 REMARK 465 GLY D 2 REMARK 465 GLN D 47 REMARK 465 GLN D 48 REMARK 465 GLU D 49 REMARK 465 ASP D 50 REMARK 465 PHE D 51 REMARK 465 SER D 112 REMARK 465 GLY D 113

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 LEU A 21 CG CD1 CD2 REMARK 470 LYS A 29 CG CD CE NZ REMARK 470 ARG A 31 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 39 CG CD CE NZ REMARK 470 LEU A 42 CG CD1 CD2 REMARK 470 ARG A 43 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 70 CG CD CE NZ REMARK 470 GLU A 88 CG CD OE1 OE2 REMARK 470 GLU A 94 CG CD OE1 OE2 REMARK 470 ARG A 96 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 98 CG CD CE NZ REMARK 470 ASP A 99 CG OD1 OD2 REMARK 470 MET B 1 CG SD CE REMARK 470 THR B 3 OG1 CG2 REMARK 470 LYS B 29 CG CD CE NZ REMARK 470 ARG B 43 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 50 CG OD1 OD2 REMARK 470 LYS B 70 CG CD CE NZ REMARK 470 ASN B 111 CG OD1 ND2 REMARK 470 SER B 112 OG REMARK 470 LYS C 39 CG CD CE NZ REMARK 470 GLN C 47 CG CD OE1 NE2 REMARK 470 PHE C 51 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS C 70 CG CD CE NZ REMARK 470 ARG C 86 CG CD NE CZ NH1 NH2 REMARK 470 HIS C 101 CG ND1 CD2 CE1 NE2 REMARK 470 ASP C 102 CG OD1 OD2 REMARK 470 LYS D 29 CG CD CE NZ REMARK 470 ARG D 68 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 70 CG CD CE NZ REMARK 470 GLU D 88 CG CD OE1 OE2 REMARK 470 ASP D 102 CG OD1 OD2

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 DC E 2 C5' DC E 2 C4' 0.071 REMARK 500 DC E 2 C1' DC E 2 N1 0.106 REMARK 500 DA E 8 O3' DA E 8 C3' -0.042 REMARK 500 DA E 9 N3 DA E 9 C4 0.047 REMARK 500 DA E 9 C6 DA E 9 N1 0.045 REMARK 500 DA E 9 C5 DA E 9 N7 0.045 REMARK 500 DA E 9 N9 DA E 9 C4 0.043 REMARK 500 DT E 13 C6 DT E 13 N1 0.042 REMARK 500 DA E 17 O3' DA E 17 C3' -0.057 REMARK 500 DG E 19 O3' DG E 19 C3' -0.061 REMARK 500 DG E 20 O3' DG E 20 C3' -0.050 REMARK 500 DA E 21 O3' DA E 21 C3' -0.049 REMARK 500 DG E 25 O3' DG E 25 C3' -0.045 REMARK 500 DT E 26 O3' DT E 26 C3' -0.057 REMARK 500 DT E 32 O3' DT E 32 C3' -0.041 REMARK 500 DA F 9 C5 DA F 9 N7 0.042 REMARK 500 DC F 10 N1 DC F 10 C6 0.052 REMARK 500 DC F 10 C4 DC F 10 C5 0.048 REMARK 500 DT F 12 O3' DT F 12 C3' -0.038 REMARK 500 DC F 13 O3' DC F 13 C3' -0.061 REMARK 500 DT F 18 C5 DT F 18 C6 0.043 REMARK 500 DT F 25 O3' DT F 25 C3' -0.036 REMARK 500 DT F 26 O3' DT F 26 C3' -0.058 REMARK 500 LYS D 39 CE LYS D 39 NZ 0.157 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 DC E 2 O5' - C5' - C4' ANGL. DEV. = 18.7 DEGREES REMARK 500 DC E 2 O4' - C4' - C3' ANGL. DEV. = -4.3 DEGREES REMARK 500 DC E 2 C5' - C4' - O4' ANGL. DEV. = 7.6 DEGREES REMARK 500 DC E 2 C4' - C3' - C2' ANGL. DEV. = 6.1 DEGREES REMARK 500 DC E 2 O4' - C1' - N1 ANGL. DEV. = 9.6 DEGREES REMARK 500 DC E 2 N1 - C2 - O2 ANGL. DEV. = 3.9 DEGREES REMARK 500 DA E 3 O4' - C1' - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 DA E 5 O4' - C1' - N9 ANGL. DEV. = -4.3 DEGREES REMARK 500 DG E 6 C4 - C5 - N7 ANGL. DEV. = -3.1 DEGREES REMARK 500 DG E 6 N9 - C4 - C5 ANGL. DEV. = 2.5 DEGREES REMARK 500 DG E 6 C6 - C5 - N7 ANGL. DEV. = 3.9 DEGREES REMARK 500 DG E 7 O4' - C1' - N9 ANGL. DEV. = 3.2 DEGREES REMARK 500 DG E 6 C3' - O3' - P ANGL. DEV. = 7.3 DEGREES REMARK 500 DA E 8 O5' - C5' - C4' ANGL. DEV. = -6.5 DEGREES REMARK 500 DA E 8 O4' - C1' - N9 ANGL. DEV. = 3.3 DEGREES REMARK 500 DA E 9 N1 - C2 - N3 ANGL. DEV. = -4.5 DEGREES REMARK 500 DA E 9 C2 - N3 - C4 ANGL. DEV. = 4.5 DEGREES REMARK 500 DA E 9 C5 - C6 - N1 ANGL. DEV. = 4.1 DEGREES REMARK 500 DA E 9 C8 - N9 - C4 ANGL. DEV. = 3.7 DEGREES REMARK 500 DA E 9 N9 - C4 - C5 ANGL. DEV. = -4.0 DEGREES REMARK 500 DA E 9 N3 - C4 - N9 ANGL. DEV. = 5.0 DEGREES REMARK 500 DA E 9 N1 - C6 - N6 ANGL. DEV. = 3.8 DEGREES REMARK 500 DA E 9 C5 - C6 - N6 ANGL. DEV. = -8.0 DEGREES REMARK 500 DA E 8 C3' - O3' - P ANGL. DEV. = 8.1 DEGREES REMARK 500 DA E 10 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 DA E 10 C3' - O3' - P ANGL. DEV. = 7.8 DEGREES REMARK 500 DT E 13 O4' - C4' - C3' ANGL. DEV. = -5.1 DEGREES REMARK 500 DT E 13 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DT E 13 N1 - C2 - N3 ANGL. DEV. = 4.7 DEGREES REMARK 500 DT E 13 C2 - N3 - C4 ANGL. DEV. = -4.8 DEGREES REMARK 500 DT E 13 N3 - C2 - O2 ANGL. DEV. = -5.4 DEGREES REMARK 500 DG E 14 O4' - C1' - N9 ANGL. DEV. = -7.7 DEGREES REMARK 500 DG E 14 C5 - N7 - C8 ANGL. DEV. = 3.6 DEGREES REMARK 500 DA E 16 O4' - C1' - N9 ANGL. DEV. = 2.6 DEGREES REMARK 500 DA E 15 C3' - O3' - P ANGL. DEV. = 9.5 DEGREES REMARK 500 DA E 17 O4' - C1' - N9 ANGL. DEV. = 2.4 DEGREES REMARK 500 DG E 18 O4' - C1' - N9 ANGL. DEV. = -4.4 DEGREES REMARK 500 DG E 18 C6 - N1 - C2 ANGL. DEV. = -4.0 DEGREES REMARK 500 DG E 18 C2 - N3 - C4 ANGL. DEV. = 3.8 DEGREES REMARK 500 DG E 18 N3 - C4 - C5 ANGL. DEV. = -3.8 DEGREES REMARK 500 DG E 18 C5 - C6 - N1 ANGL. DEV. = 4.9 DEGREES REMARK 500 DG E 18 C4 - C5 - N7 ANGL. DEV. = -2.8 DEGREES REMARK 500 DG E 18 C6 - C5 - N7 ANGL. DEV. = 4.8 DEGREES REMARK 500 DG E 18 N1 - C6 - O6 ANGL. DEV. = -10.0 DEGREES REMARK 500 DG E 18 C5 - C6 - O6 ANGL. DEV. = 5.0 DEGREES REMARK 500 DG E 19 O4' - C1' - N9 ANGL. DEV. = -6.6 DEGREES REMARK 500 DG E 19 C6 - N1 - C2 ANGL. DEV. = -4.6 DEGREES REMARK 500 DG E 19 C2 - N3 - C4 ANGL. DEV. = 4.0 DEGREES REMARK 500 DG E 19 N3 - C4 - C5 ANGL. DEV. = -3.6 DEGREES REMARK 500 DG E 19 C4 - C5 - N7 ANGL. DEV. = -2.5 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 168 ANGLE DEVIATIONS. 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 SER A 30 6.39 -67.08 REMARK 500 ARG A 31 58.15 39.14 REMARK 500 HIS A 101 -67.90 -96.73 REMARK 500 ASP A 102 77.01 -112.83 REMARK 500 TRP B 38 56.60 -148.73 REMARK 500 GLN B 47 -169.06 -127.86 REMARK 500 GLN B 48 -76.24 -50.74 REMARK 500 PHE B 51 68.80 -102.47 REMARK 500 ASP B 72 79.24 -155.45 REMARK 500 GLU B 94 113.53 -164.20 REMARK 500 ASN B 111 96.39 -67.42 REMARK 500 ARG C 31 75.42 48.42 REMARK 500 THR C 32 -15.46 -145.44 REMARK 500 TRP C 38 53.86 -141.80 REMARK 500 GLN C 47 -158.28 -152.95 REMARK 500 PRO C 71 133.61 -39.18 REMARK 500 GLU C 94 121.69 -173.75 REMARK 500 HIS C 101 -73.61 -84.87 REMARK 500 TRP D 38 46.70 -146.35 REMARK 500 ASP D 45 -0.67 -55.30 REMARK 500 ASP D 72 71.29 -158.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY D 52 ILE D 53 138.28 REMARK 500 REMARK 500 REMARK: NULL

DBREF 2PI0 E 2 33 PDB 2PI0 2PI0 1 32 DBREF 2PI0 F 2 33 PDB 2PI0 2PI0 1 32 DBREF 2PI0 A 1 113 UNP Q14653 IRF3_HUMAN 1 113 DBREF 2PI0 B 1 113 UNP Q14653 IRF3_HUMAN 1 113 DBREF 2PI0 C 1 113 UNP Q14653 IRF3_HUMAN 1 113 DBREF 2PI0 D 1 113 UNP Q14653 IRF3_HUMAN 1 113

SEQADV 2PI0 GLY A -2 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 SER A -1 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 HIS A 0 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 GLY B -2 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 SER B -1 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 HIS B 0 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 GLY C -2 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 SER C -1 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 HIS C 0 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 GLY D -2 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 SER D -1 UNP Q14653 EXPRESSION TAG SEQADV 2PI0 HIS D 0 UNP Q14653 EXPRESSION TAG

SEQRES 1 A 116 GLY SER HIS MET GLY THR PRO LYS PRO ARG ILE LEU PRO SEQRES 2 A 116 TRP LEU VAL SER GLN LEU ASP LEU GLY GLN LEU GLU GLY SEQRES 3 A 116 VAL ALA TRP VAL ASN LYS SER ARG THR ARG PHE ARG ILE SEQRES 4 A 116 PRO TRP LYS HIS GLY LEU ARG GLN ASP ALA GLN GLN GLU SEQRES 5 A 116 ASP PHE GLY ILE PHE GLN ALA TRP ALA GLU ALA THR GLY SEQRES 6 A 116 ALA TYR VAL PRO GLY ARG ASP LYS PRO ASP LEU PRO THR SEQRES 7 A 116 TRP LYS ARG ASN PHE ARG SER ALA LEU ASN ARG LYS GLU SEQRES 8 A 116 GLY LEU ARG LEU ALA GLU ASP ARG SER LYS ASP PRO HIS SEQRES 9 A 116 ASP PRO HIS LYS ILE TYR GLU PHE VAL ASN SER GLY SEQRES 1 B 116 GLY SER HIS MET GLY THR PRO LYS PRO ARG ILE LEU PRO SEQRES 2 B 116 TRP LEU VAL SER GLN LEU ASP LEU GLY GLN LEU GLU GLY SEQRES 3 B 116 VAL ALA TRP VAL ASN LYS SER ARG THR ARG PHE ARG ILE SEQRES 4 B 116 PRO TRP LYS HIS GLY LEU ARG GLN ASP ALA GLN GLN GLU SEQRES 5 B 116 ASP PHE GLY ILE PHE GLN ALA TRP ALA GLU ALA THR GLY SEQRES 6 B 116 ALA TYR VAL PRO GLY ARG ASP LYS PRO ASP LEU PRO THR SEQRES 7 B 116 TRP LYS ARG ASN PHE ARG SER ALA LEU ASN ARG LYS GLU SEQRES 8 B 116 GLY LEU ARG LEU ALA GLU ASP ARG SER LYS ASP PRO HIS SEQRES 9 B 116 ASP PRO HIS LYS ILE TYR GLU PHE VAL ASN SER GLY SEQRES 1 C 116 GLY SER HIS MET GLY THR PRO LYS PRO ARG ILE LEU PRO SEQRES 2 C 116 TRP LEU VAL SER GLN LEU ASP LEU GLY GLN LEU GLU GLY SEQRES 3 C 116 VAL ALA TRP VAL ASN LYS SER ARG THR ARG PHE ARG ILE SEQRES 4 C 116 PRO TRP LYS HIS GLY LEU ARG GLN ASP ALA GLN GLN GLU SEQRES 5 C 116 ASP PHE GLY ILE PHE GLN ALA TRP ALA GLU ALA THR GLY SEQRES 6 C 116 ALA TYR VAL PRO GLY ARG ASP LYS PRO ASP LEU PRO THR SEQRES 7 C 116 TRP LYS ARG ASN PHE ARG SER ALA LEU ASN ARG LYS GLU SEQRES 8 C 116 GLY LEU ARG LEU ALA GLU ASP ARG SER LYS ASP PRO HIS SEQRES 9 C 116 ASP PRO HIS LYS ILE TYR GLU PHE VAL ASN SER GLY SEQRES 1 D 116 GLY SER HIS MET GLY THR PRO LYS PRO ARG ILE LEU PRO SEQRES 2 D 116 TRP LEU VAL SER GLN LEU ASP LEU GLY GLN LEU GLU GLY SEQRES 3 D 116 VAL ALA TRP VAL ASN LYS SER ARG THR ARG PHE ARG ILE SEQRES 4 D 116 PRO TRP LYS HIS GLY LEU ARG GLN ASP ALA GLN GLN GLU SEQRES 5 D 116 ASP PHE GLY ILE PHE GLN ALA TRP ALA GLU ALA THR GLY SEQRES 6 D 116 ALA TYR VAL PRO GLY ARG ASP LYS PRO ASP LEU PRO THR SEQRES 7 D 116 TRP LYS ARG ASN PHE ARG SER ALA LEU ASN ARG LYS GLU SEQRES 8 D 116 GLY LEU ARG LEU ALA GLU ASP ARG SER LYS ASP PRO HIS SEQRES 9 D 116 ASP PRO HIS LYS ILE TYR GLU PHE VAL ASN SER GLY SEQRES 1 E 32 DC DA DT DA DG DG DA DA DA DA DC DT DG SEQRES 2 E 32 DA DA DA DG DG DG DA DG DA DA DG DT DG SEQRES 3 E 32 DA DA DA DG DT DG SEQRES 1 F 32 DC DA DC DT DT DT DC DA DC DT DT DC DT SEQRES 2 F 32 DC DC DC DT DT DT DC DA DG DT DT DT DT SEQRES 3 F 32 DC DC DT DA DT DG

FORMUL 7 HOH *123(H2 O)

HELIX 1 1 ARG A 7 GLY A 19 1 13 HELIX 2 2 GLY A 52 THR A 61 1 10 HELIX 3 3 ASP A 72 LYS A 87 1 16 HELIX 4 4 ARG B 7 GLY B 19 1 13 HELIX 5 5 GLN B 48 ASP B 50 5 3 HELIX 6 6 PHE B 51 THR B 61 1 11 HELIX 7 7 ASP B 72 ARG B 86 1 15 HELIX 8 8 ARG C 7 GLY C 19 1 13 HELIX 9 9 GLN C 48 ASP C 50 5 3 HELIX 10 10 PHE C 51 THR C 61 1 11 HELIX 11 11 ASP C 72 ASN C 85 1 14 HELIX 12 12 ARG D 7 GLY D 19 1 13 HELIX 13 13 GLY D 52 THR D 61 1 10 HELIX 14 14 ASP D 72 ARG D 86 1 15

SHEET 1 A 4 ALA A 25 TRP A 26 0 SHEET 2 A 4 ARG A 33 PRO A 37 -1 O ARG A 35 N ALA A 25 SHEET 3 A 4 HIS A 104 GLU A 108 -1 O TYR A 107 N PHE A 34 SHEET 4 A 4 ARG A 91 ARG A 96 -1 N ALA A 93 O ILE A 106 SHEET 1 B 4 ALA B 25 TRP B 26 0 SHEET 2 B 4 ARG B 33 PRO B 37 -1 O ARG B 35 N ALA B 25 SHEET 3 B 4 HIS B 104 PHE B 109 -1 O LYS B 105 N ILE B 36 SHEET 4 B 4 LEU B 90 ARG B 96 -1 N ALA B 93 O ILE B 106 SHEET 1 C 4 ALA C 25 TRP C 26 0 SHEET 2 C 4 ARG C 33 PRO C 37 -1 O ARG C 35 N ALA C 25 SHEET 3 C 4 HIS C 104 PHE C 109 -1 O TYR C 107 N PHE C 34 SHEET 4 C 4 LEU C 90 ARG C 96 -1 N GLU C 94 O ILE C 106 SHEET 1 D 4 ALA D 25 TRP D 26 0 SHEET 2 D 4 ARG D 33 PRO D 37 -1 O ARG D 35 N ALA D 25 SHEET 3 D 4 HIS D 104 PHE D 109 -1 O TYR D 107 N PHE D 34 SHEET 4 D 4 LEU D 90 ARG D 96 -1 N ARG D 91 O GLU D 108

CRYST1 173.417 46.132 129.325 90.00 129.42 90.00 C 1 2 1 16

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 0.005766 0.000000 0.004740 0.00000

SCALE2 0.000000 0.021677 0.000000 0.00000

SCALE3 0.000000 0.000000 0.010009 0.00000