2PNL - Header Asymmetric Unit

HEADER HYDROLASE 24-APR-07 2PNL

TITLE CRYSTAL STRUCTURE OF VP4 PROTEASE FROM INFECTIOUS TITLE 2 PANCREATIC NECROSIS VIRUS (IPNV) IN SPACE GROUP P1

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE VP4; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J; COMPND 4 FRAGMENT: VP4TRI (RESIDUES 514-716); COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFECTIOUS PANCREATIC NECROSIS VIRUS; SOURCE 3 ORGANISM_TAXID: 11002; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28B

KEYWDS ACYL-ENZYME, PROTEASE, SER/LYS DYAD, VIRAL PROTEASE, KEYWDS 2 SUBSTRATE COMPLEX, PRODUCT COMPLEX, HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR M.PAETZEL,J.LEE,A.R.FELDMAN,B.DELMAS

REVDAT 3 24-FEB-09 2PNL 1 VERSN REVDAT 2 16-OCT-07 2PNL 1 JRNL REVDAT 1 05-JUN-07 2PNL 0

JRNL AUTH J.LEE,A.R.FELDMAN,B.DELMAS,M.PAETZEL JRNL TITL CRYSTAL STRUCTURE OF THE VP4 PROTEASE FROM JRNL TITL 2 INFECTIOUS PANCREATIC NECROSIS VIRUS REVEALS THE JRNL TITL 3 ACYL-ENZYME COMPLEX FOR AN INTERMOLECULAR JRNL TITL 4 SELF-CLEAVAGE REACTION. JRNL REF J.BIOL.CHEM. V. 282 24928 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17553791 JRNL DOI 10.1074/JBC.M701551200

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.LEE,A.R.FELDMAN,E.CHIU,C.CHAN,Y.-N.KIM,B.DELMAS, REMARK 1 AUTH 2 M.PAETZEL REMARK 1 TITL PURIFICATION, CRYSTALLIZATION AND PRELIMINARY REMARK 1 TITL 2 X-RAY ANALYSIS OF TRUNCATED AND MUTANT FORMS OF REMARK 1 TITL 3 VP4 PROTEASE FROM INFECTIOUS PANCREATIC NECROSIS REMARK 1 TITL 4 VIRUS. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. F62 1235 2006 REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 17142905 REMARK 1 DOI 10.1107/S1744309106046070

REMARK 2 REMARK 2 RESOLUTION. 2.21 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) : 2.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 182.57 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 103863 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) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5185 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) : 2.21 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.27 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7033 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.67 REMARK 3 BIN R VALUE (WORKING SET) : 0.2010 REMARK 3 BIN FREE R VALUE SET COUNT : 367 REMARK 3 BIN FREE R VALUE : 0.3140 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 15142 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 68 REMARK 3 SOLVENT ATOMS : 1216 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.08000 REMARK 3 B22 (A**2) : 1.66000 REMARK 3 B33 (A**2) : -1.95000 REMARK 3 B12 (A**2) : -0.86000 REMARK 3 B13 (A**2) : -0.65000 REMARK 3 B23 (A**2) : -0.26000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.303 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.246 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.167 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.397 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.883 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 15481 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 21086 ; 1.754 ; 1.990 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 2002 ; 6.920 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 647 ;39.474 ;26.074 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2453 ;17.978 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 57 ;20.643 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 2450 ; 0.120 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 11833 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 7248 ; 0.238 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 10423 ; 0.306 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 1235 ; 0.185 ; 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): 167 ; 0.257 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 43 ; 0.192 ; 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): 10438 ; 1.083 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 16235 ; 1.591 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 5643 ; 2.675 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 4851 ; 3.968 ; 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 : 1.40 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 2PNL COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAY-07. REMARK 100 THE RCSB ID CODE IS RCSB042575.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X8C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 103935 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.210 REMARK 200 RESOLUTION RANGE LOW (A) : 182.570 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.21 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.28000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.500 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: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL PH 8.5, 35% PEG 4000, REMARK 280 0.4M LISO4, 0.4M GUANIDINE-HCL , VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 277K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 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 300 REMARK: THE ENZYME IS A MONOMER IN SOLUTION DURING PURIFICATION, REMARK 300 BUT FORMS AN INTERMOLECULAR ACYL-ENZYME COMPLEX WITH THIS REMARK 300 CONSTRUCT, SUCH THAT 6 OF THE 10 MOLECULES IN THE ASYMMETRIC REMARK 300 UNIT ARE LINKED VIA THE NUCLEOPHILE SER633 AND THE C-TERMINAL REMARK 300 ALA716 (P1 RESIDUE OF THE VP4 INTERNAL CLEAVGE SITE).

REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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 REMARK 350 BIOMOLECULE: 6 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: F 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 REMARK 350 BIOMOLECULE: 7 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: G 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 REMARK 350 BIOMOLECULE: 8 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: H 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 REMARK 350 BIOMOLECULE: 9 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: I 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 REMARK 350 BIOMOLECULE: 10 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: J 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 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 550 CG CD CE NZ REMARK 470 ARG A 615 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 550 CG CD CE NZ REMARK 470 LYS C 550 CG CD CE NZ REMARK 470 LYS D 550 CG CD CE NZ REMARK 470 ARG F 697 CG CD NE CZ NH1 NH2 REMARK 470 LYS G 550 CG CD CE NZ REMARK 470 LYS H 550 CG CD CE NZ REMARK 470 LYS I 550 CG CD CE NZ REMARK 470 LYS J 550 CG CD CE NZ REMARK 470 ARG J 697 CG CD NE CZ NH1 NH2

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 NH2 ARG C 715 O HOH C 2061 1.81 REMARK 500 CA ALA A 716 OG SER B 633 2.01 REMARK 500 C ALA A 716 CB SER B 633 2.01 REMARK 500 O ALA C 716 OG SER D 633 2.07 REMARK 500 ND2 ASN I 584 OE2 GLU I 599 2.17 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 OG SER A 633 C ALA E 716 1656 1.99 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 CYS H 604 CB CYS H 604 SG 0.147 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 E 585 C - N - CA ANGL. DEV. = -17.8 DEGREES REMARK 500 LEU G 638 CA - CB - CG ANGL. DEV. = 16.0 DEGREES REMARK 500 CYS H 604 CB - CA - C ANGL. DEV. = 8.0 DEGREES REMARK 500 ARG J 651 NE - CZ - NH1 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG J 651 NE - CZ - NH2 ANGL. DEV. = 3.9 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 ALA A 552 63.45 -116.10 REMARK 500 ASN A 584 -134.95 64.07 REMARK 500 PRO A 597 21.49 -75.82 REMARK 500 ASP A 644 -34.87 -137.78 REMARK 500 GLU A 663 -47.44 -130.22 REMARK 500 GLU A 680 -36.68 -39.88 REMARK 500 ASN A 688 62.33 -110.22 REMARK 500 ASN B 584 -135.98 74.41 REMARK 500 GLU B 663 -45.87 -136.94 REMARK 500 ASN C 584 -151.82 64.07 REMARK 500 ASP C 585 65.90 -110.64 REMARK 500 ASN C 616 -0.15 -57.61 REMARK 500 ASP C 644 -50.83 -121.60 REMARK 500 ASP C 661 -8.35 -59.55 REMARK 500 GLU C 663 -55.26 -128.34 REMARK 500 ASN C 688 57.77 -116.73 REMARK 500 PHE D 516 132.45 -35.22 REMARK 500 ALA D 552 72.10 -114.61 REMARK 500 ASN D 584 -135.21 62.87 REMARK 500 GLU D 662 9.11 82.05 REMARK 500 GLU D 663 -45.12 -139.67 REMARK 500 ASN D 688 63.80 -110.70 REMARK 500 ASN E 584 -146.45 61.46 REMARK 500 ASN E 688 57.18 -116.79 REMARK 500 TYR F 568 56.66 -118.39 REMARK 500 ASN F 584 -173.05 54.89 REMARK 500 PRO F 597 22.93 -74.12 REMARK 500 GLU F 663 -63.47 -127.66 REMARK 500 GLN F 689 -179.84 -176.16 REMARK 500 PRO F 690 171.85 -45.47 REMARK 500 TYR G 568 47.49 -141.38 REMARK 500 ASP G 573 151.56 -42.78 REMARK 500 ASN G 584 -109.30 56.65 REMARK 500 ASP G 585 33.26 -143.01 REMARK 500 PRO G 609 106.17 -54.24 REMARK 500 GLU G 612 132.27 -170.48 REMARK 500 SER G 633 -9.28 -58.34 REMARK 500 ASP G 644 -54.45 -128.99 REMARK 500 GLU G 646 -39.63 -152.43 REMARK 500 GLU G 663 -50.07 -144.24 REMARK 500 GLU I 530 70.23 38.95 REMARK 500 ASN I 584 -134.11 50.99 REMARK 500 GLU I 663 -45.12 -136.79 REMARK 500 ASN I 688 69.95 -112.77 REMARK 500 GLN I 689 155.66 179.59 REMARK 500 ASN J 584 -142.43 61.99 REMARK 500 ASP J 585 69.29 -114.40 REMARK 500 GLU J 663 -33.57 -138.82 REMARK 500 ASN J 688 63.87 -117.96 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 ASP A 585 THR A 586 -131.58 REMARK 500 ARG F 715 ALA F 716 146.28 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 GAI A 2002 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI A 2005 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI B 2003 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI B 2004 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI B 2009 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI C 2001 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI C 2006 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI C 2014 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI D 2010 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI E 2007 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI E 2015 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI F 2011 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI H 2008 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI H 2016 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI H 2017 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI I 2012 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAI J 2013

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2GEF RELATED DB: PDB REMARK 900 VP4 PROTEASE FROM ANOTHER BIRNAVIRUS (BLOTCHED SNAKEHEAD REMARK 900 VIRUS, BSNV) REMARK 900 RELATED ID: 2PNM RELATED DB: PDB REMARK 900 VP4 FROM IPNV IN THE SPACE GROUP P6122

DBREF 2PNL A 514 716 UNP Q703G9 POLS_IPNVS 514 716 DBREF 2PNL B 514 716 UNP Q703G9 POLS_IPNVS 514 716 DBREF 2PNL C 514 716 UNP Q703G9 POLS_IPNVS 514 716 DBREF 2PNL D 514 716 UNP Q703G9 POLS_IPNVS 514 716 DBREF 2PNL E 514 716 UNP Q703G9 POLS_IPNVS 514 716 DBREF 2PNL F 514 716 UNP Q703G9 POLS_IPNVS 514 716 DBREF 2PNL G 514 716 UNP Q703G9 POLS_IPNVS 514 716 DBREF 2PNL H 514 716 UNP Q703G9 POLS_IPNVS 514 716 DBREF 2PNL I 514 716 UNP Q703G9 POLS_IPNVS 514 716 DBREF 2PNL J 514 716 UNP Q703G9 POLS_IPNVS 514 716

SEQADV 2PNL MSE A 603 UNP Q703G9 MET 603 MODIFIED RESIDUE SEQADV 2PNL MSE A 630 UNP Q703G9 MET 630 MODIFIED RESIDUE SEQADV 2PNL MSE A 652 UNP Q703G9 MET 652 MODIFIED RESIDUE SEQADV 2PNL ALA A 674 UNP Q703G9 LYS 674 ENGINEERED SEQADV 2PNL MSE B 603 UNP Q703G9 MET 603 MODIFIED RESIDUE SEQADV 2PNL MSE B 630 UNP Q703G9 MET 630 MODIFIED RESIDUE SEQADV 2PNL MSE B 652 UNP Q703G9 MET 652 MODIFIED RESIDUE SEQADV 2PNL ALA B 674 UNP Q703G9 LYS 674 ENGINEERED SEQADV 2PNL MSE C 603 UNP Q703G9 MET 603 MODIFIED RESIDUE SEQADV 2PNL MSE C 630 UNP Q703G9 MET 630 MODIFIED RESIDUE SEQADV 2PNL MSE C 652 UNP Q703G9 MET 652 MODIFIED RESIDUE SEQADV 2PNL ALA C 674 UNP Q703G9 LYS 674 ENGINEERED SEQADV 2PNL MSE D 603 UNP Q703G9 MET 603 MODIFIED RESIDUE SEQADV 2PNL MSE D 630 UNP Q703G9 MET 630 MODIFIED RESIDUE SEQADV 2PNL MSE D 652 UNP Q703G9 MET 652 MODIFIED RESIDUE SEQADV 2PNL ALA D 674 UNP Q703G9 LYS 674 ENGINEERED SEQADV 2PNL MSE E 603 UNP Q703G9 MET 603 MODIFIED RESIDUE SEQADV 2PNL MSE E 630 UNP Q703G9 MET 630 MODIFIED RESIDUE SEQADV 2PNL MSE E 652 UNP Q703G9 MET 652 MODIFIED RESIDUE SEQADV 2PNL ALA E 674 UNP Q703G9 LYS 674 ENGINEERED SEQADV 2PNL MSE F 603 UNP Q703G9 MET 603 MODIFIED RESIDUE SEQADV 2PNL MSE F 630 UNP Q703G9 MET 630 MODIFIED RESIDUE SEQADV 2PNL MSE F 652 UNP Q703G9 MET 652 MODIFIED RESIDUE SEQADV 2PNL ALA F 674 UNP Q703G9 LYS 674 ENGINEERED SEQADV 2PNL MSE G 603 UNP Q703G9 MET 603 MODIFIED RESIDUE SEQADV 2PNL MSE G 630 UNP Q703G9 MET 630 MODIFIED RESIDUE SEQADV 2PNL MSE G 652 UNP Q703G9 MET 652 MODIFIED RESIDUE SEQADV 2PNL ALA G 674 UNP Q703G9 LYS 674 ENGINEERED SEQADV 2PNL MSE H 603 UNP Q703G9 MET 603 MODIFIED RESIDUE SEQADV 2PNL MSE H 630 UNP Q703G9 MET 630 MODIFIED RESIDUE SEQADV 2PNL MSE H 652 UNP Q703G9 MET 652 MODIFIED RESIDUE SEQADV 2PNL ALA H 674 UNP Q703G9 LYS 674 ENGINEERED SEQADV 2PNL MSE I 603 UNP Q703G9 MET 603 MODIFIED RESIDUE SEQADV 2PNL MSE I 630 UNP Q703G9 MET 630 MODIFIED RESIDUE SEQADV 2PNL MSE I 652 UNP Q703G9 MET 652 MODIFIED RESIDUE SEQADV 2PNL ALA I 674 UNP Q703G9 LYS 674 ENGINEERED SEQADV 2PNL MSE J 603 UNP Q703G9 MET 603 MODIFIED RESIDUE SEQADV 2PNL MSE J 630 UNP Q703G9 MET 630 MODIFIED RESIDUE SEQADV 2PNL MSE J 652 UNP Q703G9 MET 652 MODIFIED RESIDUE SEQADV 2PNL ALA J 674 UNP Q703G9 LYS 674 ENGINEERED

SEQRES 1 A 203 GLY LYS PHE SER ARG ALA LEU LYS ASN ARG LEU GLU SER SEQRES 2 A 203 ALA ASN TYR GLU GLU VAL GLU LEU PRO PRO PRO SER LYS SEQRES 3 A 203 GLY VAL ILE VAL PRO VAL VAL HIS THR VAL LYS SER ALA SEQRES 4 A 203 PRO GLY GLU ALA PHE GLY SER LEU ALA ILE ILE ILE PRO SEQRES 5 A 203 GLY GLU TYR PRO GLU LEU LEU ASP ALA ASN GLN GLN VAL SEQRES 6 A 203 LEU SER HIS PHE ALA ASN ASP THR GLY SER VAL TRP GLY SEQRES 7 A 203 ILE GLY GLU ASP ILE PRO PHE GLU GLY ASP ASN MSE CYS SEQRES 8 A 203 TYR THR ALA LEU PRO LEU LYS GLU ILE LYS ARG ASN GLY SEQRES 9 A 203 ASN ILE VAL VAL GLU LYS ILE PHE ALA GLY PRO ILE MSE SEQRES 10 A 203 GLY PRO SER ALA GLN LEU GLY LEU SER LEU LEU VAL ASN SEQRES 11 A 203 ASP ILE GLU ASP GLY VAL PRO ARG MSE VAL PHE THR GLY SEQRES 12 A 203 GLU ILE ALA ASP ASP GLU GLU THR ILE ILE PRO ILE CYS SEQRES 13 A 203 GLY VAL ASP ILE ALA ALA ILE ALA ALA HIS GLU GLN GLY SEQRES 14 A 203 LEU PRO LEU ILE GLY ASN GLN PRO GLY VAL ASP GLU GLU SEQRES 15 A 203 VAL ARG ASN THR SER LEU ALA ALA HIS LEU ILE GLN THR SEQRES 16 A 203 GLY THR LEU PRO VAL GLN ARG ALA SEQRES 1 B 203 GLY LYS PHE SER ARG ALA LEU LYS ASN ARG LEU GLU SER SEQRES 2 B 203 ALA ASN TYR GLU GLU VAL GLU LEU PRO PRO PRO SER LYS SEQRES 3 B 203 GLY VAL ILE VAL PRO VAL VAL HIS THR VAL LYS SER ALA SEQRES 4 B 203 PRO GLY GLU ALA PHE GLY SER LEU ALA ILE ILE ILE PRO SEQRES 5 B 203 GLY GLU TYR PRO GLU LEU LEU ASP ALA ASN GLN GLN VAL SEQRES 6 B 203 LEU SER HIS PHE ALA ASN ASP THR GLY SER VAL TRP GLY SEQRES 7 B 203 ILE GLY GLU ASP ILE PRO PHE GLU GLY ASP ASN MSE CYS SEQRES 8 B 203 TYR THR ALA LEU PRO LEU LYS GLU ILE LYS ARG ASN GLY SEQRES 9 B 203 ASN ILE VAL VAL GLU LYS ILE PHE ALA GLY PRO ILE MSE SEQRES 10 B 203 GLY PRO SER ALA GLN LEU GLY LEU SER LEU LEU VAL ASN SEQRES 11 B 203 ASP ILE GLU ASP GLY VAL PRO ARG MSE VAL PHE THR GLY SEQRES 12 B 203 GLU ILE ALA ASP ASP GLU GLU THR ILE ILE PRO ILE CYS SEQRES 13 B 203 GLY VAL ASP ILE ALA ALA ILE ALA ALA HIS GLU GLN GLY SEQRES 14 B 203 LEU PRO LEU ILE GLY ASN GLN PRO GLY VAL ASP GLU GLU SEQRES 15 B 203 VAL ARG ASN THR SER LEU ALA ALA HIS LEU ILE GLN THR SEQRES 16 B 203 GLY THR LEU PRO VAL GLN ARG ALA SEQRES 1 C 203 GLY LYS PHE SER ARG ALA LEU LYS ASN ARG LEU GLU SER SEQRES 2 C 203 ALA ASN TYR GLU GLU VAL GLU LEU PRO PRO PRO SER LYS SEQRES 3 C 203 GLY VAL ILE VAL PRO VAL VAL HIS THR VAL LYS SER ALA SEQRES 4 C 203 PRO GLY GLU ALA PHE GLY SER LEU ALA ILE ILE ILE PRO SEQRES 5 C 203 GLY GLU TYR PRO GLU LEU LEU ASP ALA ASN GLN GLN VAL SEQRES 6 C 203 LEU SER HIS PHE ALA ASN ASP THR GLY SER VAL TRP GLY SEQRES 7 C 203 ILE GLY GLU ASP ILE PRO PHE GLU GLY ASP ASN MSE CYS SEQRES 8 C 203 TYR THR ALA LEU PRO LEU LYS GLU ILE LYS ARG ASN GLY SEQRES 9 C 203 ASN ILE VAL VAL GLU LYS ILE PHE ALA GLY PRO ILE MSE SEQRES 10 C 203 GLY PRO SER ALA GLN LEU GLY LEU SER LEU LEU VAL ASN SEQRES 11 C 203 ASP ILE GLU ASP GLY VAL PRO ARG MSE VAL PHE THR GLY SEQRES 12 C 203 GLU ILE ALA ASP ASP GLU GLU THR ILE ILE PRO ILE CYS SEQRES 13 C 203 GLY VAL ASP ILE ALA ALA ILE ALA ALA HIS GLU GLN GLY SEQRES 14 C 203 LEU PRO LEU ILE GLY ASN GLN PRO GLY VAL ASP GLU GLU SEQRES 15 C 203 VAL ARG ASN THR SER LEU ALA ALA HIS LEU ILE GLN THR SEQRES 16 C 203 GLY THR LEU PRO VAL GLN ARG ALA SEQRES 1 D 203 GLY LYS PHE SER ARG ALA LEU LYS ASN ARG LEU GLU SER SEQRES 2 D 203 ALA ASN TYR GLU GLU VAL GLU LEU PRO PRO PRO SER LYS SEQRES 3 D 203 GLY VAL ILE VAL PRO VAL VAL HIS THR VAL LYS SER ALA SEQRES 4 D 203 PRO GLY GLU ALA PHE GLY SER LEU ALA ILE ILE ILE PRO SEQRES 5 D 203 GLY GLU TYR PRO GLU LEU LEU ASP ALA ASN GLN GLN VAL SEQRES 6 D 203 LEU SER HIS PHE ALA ASN ASP THR GLY SER VAL TRP GLY SEQRES 7 D 203 ILE GLY GLU ASP ILE PRO PHE GLU GLY ASP ASN MSE CYS SEQRES 8 D 203 TYR THR ALA LEU PRO LEU LYS GLU ILE LYS ARG ASN GLY SEQRES 9 D 203 ASN ILE VAL VAL GLU LYS ILE PHE ALA GLY PRO ILE MSE SEQRES 10 D 203 GLY PRO SER ALA GLN LEU GLY LEU SER LEU LEU VAL ASN SEQRES 11 D 203 ASP ILE GLU ASP GLY VAL PRO ARG MSE VAL PHE THR GLY SEQRES 12 D 203 GLU ILE ALA ASP ASP GLU GLU THR ILE ILE PRO ILE CYS SEQRES 13 D 203 GLY VAL ASP ILE ALA ALA ILE ALA ALA HIS GLU GLN GLY SEQRES 14 D 203 LEU PRO LEU ILE GLY ASN GLN PRO GLY VAL ASP GLU GLU SEQRES 15 D 203 VAL ARG ASN THR SER LEU ALA ALA HIS LEU ILE GLN THR SEQRES 16 D 203 GLY THR LEU PRO VAL GLN ARG ALA SEQRES 1 E 203 GLY LYS PHE SER ARG ALA LEU LYS ASN ARG LEU GLU SER SEQRES 2 E 203 ALA ASN TYR GLU GLU VAL GLU LEU PRO PRO PRO SER LYS SEQRES 3 E 203 GLY VAL ILE VAL PRO VAL VAL HIS THR VAL LYS SER ALA SEQRES 4 E 203 PRO GLY GLU ALA PHE GLY SER LEU ALA ILE ILE ILE PRO SEQRES 5 E 203 GLY GLU TYR PRO GLU LEU LEU ASP ALA ASN GLN GLN VAL SEQRES 6 E 203 LEU SER HIS PHE ALA ASN ASP THR GLY SER VAL TRP GLY SEQRES 7 E 203 ILE GLY GLU ASP ILE PRO PHE GLU GLY ASP ASN MSE CYS SEQRES 8 E 203 TYR THR ALA LEU PRO LEU LYS GLU ILE LYS ARG ASN GLY SEQRES 9 E 203 ASN ILE VAL VAL GLU LYS ILE PHE ALA GLY PRO ILE MSE SEQRES 10 E 203 GLY PRO SER ALA GLN LEU GLY LEU SER LEU LEU VAL ASN SEQRES 11 E 203 ASP ILE GLU ASP GLY VAL PRO ARG MSE VAL PHE THR GLY SEQRES 12 E 203 GLU ILE ALA ASP ASP GLU GLU THR ILE ILE PRO ILE CYS SEQRES 13 E 203 GLY VAL ASP ILE ALA ALA ILE ALA ALA HIS GLU GLN GLY SEQRES 14 E 203 LEU PRO LEU ILE GLY ASN GLN PRO GLY VAL ASP GLU GLU SEQRES 15 E 203 VAL ARG ASN THR SER LEU ALA ALA HIS LEU ILE GLN THR SEQRES 16 E 203 GLY THR LEU PRO VAL GLN ARG ALA SEQRES 1 F 203 GLY LYS PHE SER ARG ALA LEU LYS ASN ARG LEU GLU SER SEQRES 2 F 203 ALA ASN TYR GLU GLU VAL GLU LEU PRO PRO PRO SER LYS SEQRES 3 F 203 GLY VAL ILE VAL PRO VAL VAL HIS THR VAL LYS SER ALA SEQRES 4 F 203 PRO GLY GLU ALA PHE GLY SER LEU ALA ILE ILE ILE PRO SEQRES 5 F 203 GLY GLU TYR PRO GLU LEU LEU ASP ALA ASN GLN GLN VAL SEQRES 6 F 203 LEU SER HIS PHE ALA ASN ASP THR GLY SER VAL TRP GLY SEQRES 7 F 203 ILE GLY GLU ASP ILE PRO PHE GLU GLY ASP ASN MSE CYS SEQRES 8 F 203 TYR THR ALA LEU PRO LEU LYS GLU ILE LYS ARG ASN GLY SEQRES 9 F 203 ASN ILE VAL VAL GLU LYS ILE PHE ALA GLY PRO ILE MSE SEQRES 10 F 203 GLY PRO SER ALA GLN LEU GLY LEU SER LEU LEU VAL ASN SEQRES 11 F 203 ASP ILE GLU ASP GLY VAL PRO ARG MSE VAL PHE THR GLY SEQRES 12 F 203 GLU ILE ALA ASP ASP GLU GLU THR ILE ILE PRO ILE CYS SEQRES 13 F 203 GLY VAL ASP ILE ALA ALA ILE ALA ALA HIS GLU GLN GLY SEQRES 14 F 203 LEU PRO LEU ILE GLY ASN GLN PRO GLY VAL ASP GLU GLU SEQRES 15 F 203 VAL ARG ASN THR SER LEU ALA ALA HIS LEU ILE GLN THR SEQRES 16 F 203 GLY THR LEU PRO VAL GLN ARG ALA SEQRES 1 G 203 GLY LYS PHE SER ARG ALA LEU LYS ASN ARG LEU GLU SER SEQRES 2 G 203 ALA ASN TYR GLU GLU VAL GLU LEU PRO PRO PRO SER LYS SEQRES 3 G 203 GLY VAL ILE VAL PRO VAL VAL HIS THR VAL LYS SER ALA SEQRES 4 G 203 PRO GLY GLU ALA PHE GLY SER LEU ALA ILE ILE ILE PRO SEQRES 5 G 203 GLY GLU TYR PRO GLU LEU LEU ASP ALA ASN GLN GLN VAL SEQRES 6 G 203 LEU SER HIS PHE ALA ASN ASP THR GLY SER VAL TRP GLY SEQRES 7 G 203 ILE GLY GLU ASP ILE PRO PHE GLU GLY ASP ASN MSE CYS SEQRES 8 G 203 TYR THR ALA LEU PRO LEU LYS GLU ILE LYS ARG ASN GLY SEQRES 9 G 203 ASN ILE VAL VAL GLU LYS ILE PHE ALA GLY PRO ILE MSE SEQRES 10 G 203 GLY PRO SER ALA GLN LEU GLY LEU SER LEU LEU VAL ASN SEQRES 11 G 203 ASP ILE GLU ASP GLY VAL PRO ARG MSE VAL PHE THR GLY SEQRES 12 G 203 GLU ILE ALA ASP ASP GLU GLU THR ILE ILE PRO ILE CYS SEQRES 13 G 203 GLY VAL ASP ILE ALA ALA ILE ALA ALA HIS GLU GLN GLY SEQRES 14 G 203 LEU PRO LEU ILE GLY ASN GLN PRO GLY VAL ASP GLU GLU SEQRES 15 G 203 VAL ARG ASN THR SER LEU ALA ALA HIS LEU ILE GLN THR SEQRES 16 G 203 GLY THR LEU PRO VAL GLN ARG ALA SEQRES 1 H 203 GLY LYS PHE SER ARG ALA LEU LYS ASN ARG LEU GLU SER SEQRES 2 H 203 ALA ASN TYR GLU GLU VAL GLU LEU PRO PRO PRO SER LYS SEQRES 3 H 203 GLY VAL ILE VAL PRO VAL VAL HIS THR VAL LYS SER ALA SEQRES 4 H 203 PRO GLY GLU ALA PHE GLY SER LEU ALA ILE ILE ILE PRO SEQRES 5 H 203 GLY GLU TYR PRO GLU LEU LEU ASP ALA ASN GLN GLN VAL SEQRES 6 H 203 LEU SER HIS PHE ALA ASN ASP THR GLY SER VAL TRP GLY SEQRES 7 H 203 ILE GLY GLU ASP ILE PRO PHE GLU GLY ASP ASN MSE CYS SEQRES 8 H 203 TYR THR ALA LEU PRO LEU LYS GLU ILE LYS ARG ASN GLY SEQRES 9 H 203 ASN ILE VAL VAL GLU LYS ILE PHE ALA GLY PRO ILE MSE SEQRES 10 H 203 GLY PRO SER ALA GLN LEU GLY LEU SER LEU LEU VAL ASN SEQRES 11 H 203 ASP ILE GLU ASP GLY VAL PRO ARG MSE VAL PHE THR GLY SEQRES 12 H 203 GLU ILE ALA ASP ASP GLU GLU THR ILE ILE PRO ILE CYS SEQRES 13 H 203 GLY VAL ASP ILE ALA ALA ILE ALA ALA HIS GLU GLN GLY SEQRES 14 H 203 LEU PRO LEU ILE GLY ASN GLN PRO GLY VAL ASP GLU GLU SEQRES 15 H 203 VAL ARG ASN THR SER LEU ALA ALA HIS LEU ILE GLN THR SEQRES 16 H 203 GLY THR LEU PRO VAL GLN ARG ALA SEQRES 1 I 203 GLY LYS PHE SER ARG ALA LEU LYS ASN ARG LEU GLU SER SEQRES 2 I 203 ALA ASN TYR GLU GLU VAL GLU LEU PRO PRO PRO SER LYS SEQRES 3 I 203 GLY VAL ILE VAL PRO VAL VAL HIS THR VAL LYS SER ALA SEQRES 4 I 203 PRO GLY GLU ALA PHE GLY SER LEU ALA ILE ILE ILE PRO SEQRES 5 I 203 GLY GLU TYR PRO GLU LEU LEU ASP ALA ASN GLN GLN VAL SEQRES 6 I 203 LEU SER HIS PHE ALA ASN ASP THR GLY SER VAL TRP GLY SEQRES 7 I 203 ILE GLY GLU ASP ILE PRO PHE GLU GLY ASP ASN MSE CYS SEQRES 8 I 203 TYR THR ALA LEU PRO LEU LYS GLU ILE LYS ARG ASN GLY SEQRES 9 I 203 ASN ILE VAL VAL GLU LYS ILE PHE ALA GLY PRO ILE MSE SEQRES 10 I 203 GLY PRO SER ALA GLN LEU GLY LEU SER LEU LEU VAL ASN SEQRES 11 I 203 ASP ILE GLU ASP GLY VAL PRO ARG MSE VAL PHE THR GLY SEQRES 12 I 203 GLU ILE ALA ASP ASP GLU GLU THR ILE ILE PRO ILE CYS SEQRES 13 I 203 GLY VAL ASP ILE ALA ALA ILE ALA ALA HIS GLU GLN GLY SEQRES 14 I 203 LEU PRO LEU ILE GLY ASN GLN PRO GLY VAL ASP GLU GLU SEQRES 15 I 203 VAL ARG ASN THR SER LEU ALA ALA HIS LEU ILE GLN THR SEQRES 16 I 203 GLY THR LEU PRO VAL GLN ARG ALA SEQRES 1 J 203 GLY LYS PHE SER ARG ALA LEU LYS ASN ARG LEU GLU SER SEQRES 2 J 203 ALA ASN TYR GLU GLU VAL GLU LEU PRO PRO PRO SER LYS SEQRES 3 J 203 GLY VAL ILE VAL PRO VAL VAL HIS THR VAL LYS SER ALA SEQRES 4 J 203 PRO GLY GLU ALA PHE GLY SER LEU ALA ILE ILE ILE PRO SEQRES 5 J 203 GLY GLU TYR PRO GLU LEU LEU ASP ALA ASN GLN GLN VAL SEQRES 6 J 203 LEU SER HIS PHE ALA ASN ASP THR GLY SER VAL TRP GLY SEQRES 7 J 203 ILE GLY GLU ASP ILE PRO PHE GLU GLY ASP ASN MSE CYS SEQRES 8 J 203 TYR THR ALA LEU PRO LEU LYS GLU ILE LYS ARG ASN GLY SEQRES 9 J 203 ASN ILE VAL VAL GLU LYS ILE PHE ALA GLY PRO ILE MSE SEQRES 10 J 203 GLY PRO SER ALA GLN LEU GLY LEU SER LEU LEU VAL ASN SEQRES 11 J 203 ASP ILE GLU ASP GLY VAL PRO ARG MSE VAL PHE THR GLY SEQRES 12 J 203 GLU ILE ALA ASP ASP GLU GLU THR ILE ILE PRO ILE CYS SEQRES 13 J 203 GLY VAL ASP ILE ALA ALA ILE ALA ALA HIS GLU GLN GLY SEQRES 14 J 203 LEU PRO LEU ILE GLY ASN GLN PRO GLY VAL ASP GLU GLU SEQRES 15 J 203 VAL ARG ASN THR SER LEU ALA ALA HIS LEU ILE GLN THR SEQRES 16 J 203 GLY THR LEU PRO VAL GLN ARG ALA

MODRES 2PNL MSE A 603 MET SELENOMETHIONINE MODRES 2PNL MSE A 630 MET SELENOMETHIONINE MODRES 2PNL MSE A 652 MET SELENOMETHIONINE MODRES 2PNL MSE B 603 MET SELENOMETHIONINE MODRES 2PNL MSE B 630 MET SELENOMETHIONINE MODRES 2PNL MSE B 652 MET SELENOMETHIONINE MODRES 2PNL MSE C 603 MET SELENOMETHIONINE MODRES 2PNL MSE C 630 MET SELENOMETHIONINE MODRES 2PNL MSE C 652 MET SELENOMETHIONINE MODRES 2PNL MSE D 603 MET SELENOMETHIONINE MODRES 2PNL MSE D 630 MET SELENOMETHIONINE MODRES 2PNL MSE D 652 MET SELENOMETHIONINE MODRES 2PNL MSE E 603 MET SELENOMETHIONINE MODRES 2PNL MSE E 630 MET SELENOMETHIONINE MODRES 2PNL MSE E 652 MET SELENOMETHIONINE MODRES 2PNL MSE F 603 MET SELENOMETHIONINE MODRES 2PNL MSE F 630 MET SELENOMETHIONINE MODRES 2PNL MSE F 652 MET SELENOMETHIONINE MODRES 2PNL MSE G 603 MET SELENOMETHIONINE MODRES 2PNL MSE G 630 MET SELENOMETHIONINE MODRES 2PNL MSE G 652 MET SELENOMETHIONINE MODRES 2PNL MSE H 603 MET SELENOMETHIONINE MODRES 2PNL MSE H 630 MET SELENOMETHIONINE MODRES 2PNL MSE H 652 MET SELENOMETHIONINE MODRES 2PNL MSE I 603 MET SELENOMETHIONINE MODRES 2PNL MSE I 630 MET SELENOMETHIONINE MODRES 2PNL MSE I 652 MET SELENOMETHIONINE MODRES 2PNL MSE J 603 MET SELENOMETHIONINE MODRES 2PNL MSE J 630 MET SELENOMETHIONINE MODRES 2PNL MSE J 652 MET SELENOMETHIONINE

HET MSE A 603 8 HET MSE A 630 8 HET MSE A 652 8 HET MSE B 603 8 HET MSE B 630 8 HET MSE B 652 8 HET MSE C 603 8 HET MSE C 630 8 HET MSE C 652 8 HET MSE D 603 8 HET MSE D 630 8 HET MSE D 652 8 HET MSE E 603 8 HET MSE E 630 8 HET MSE E 652 8 HET MSE F 603 8 HET MSE F 630 8 HET MSE F 652 8 HET MSE G 603 8 HET MSE G 630 8 HET MSE G 652 8 HET MSE H 603 8 HET MSE H 630 8 HET MSE H 652 8 HET MSE I 603 8 HET MSE I 630 8 HET MSE I 652 8 HET MSE J 603 8 HET MSE J 630 8 HET MSE J 652 8 HET GAI A2002 4 HET GAI A2005 4 HET GAI B2003 4 HET GAI B2004 4 HET GAI B2009 4 HET GAI C2001 4 HET GAI C2006 4 HET GAI C2014 4 HET GAI D2010 4 HET GAI E2007 4 HET GAI E2015 4 HET GAI F2011 4 HET GAI H2008 4 HET GAI H2016 4 HET GAI H2017 4 HET GAI I2012 4 HET GAI J2013 4

HETNAM MSE SELENOMETHIONINE HETNAM GAI GUANIDINE

FORMUL 1 MSE 30(C5 H11 N O2 SE) FORMUL 11 GAI 17(C H5 N3) FORMUL 28 HOH *1216(H2 O)

HELIX 1 1 SER A 517 SER A 526 1 10 HELIX 2 2 TYR A 568 LEU A 572 5 5 HELIX 3 3 ASP A 573 GLN A 577 5 5 HELIX 4 4 ALA A 634 ASP A 644 1 11 HELIX 5 5 GLY A 670 GLN A 681 1 12 HELIX 6 6 ASN A 698 GLY A 709 1 12 HELIX 7 7 SER B 517 SER B 526 1 10 HELIX 8 8 TYR B 568 LEU B 572 5 5 HELIX 9 9 ASP B 573 GLN B 577 5 5 HELIX 10 10 ALA B 634 ASP B 644 1 11 HELIX 11 11 GLY B 670 GLU B 680 1 11 HELIX 12 12 ASN B 698 GLY B 709 1 12 HELIX 13 13 SER C 517 SER C 526 1 10 HELIX 14 14 TYR C 568 LEU C 572 5 5 HELIX 15 15 ASP C 573 GLN C 577 5 5 HELIX 16 16 GLY C 631 SER C 633 5 3 HELIX 17 17 ALA C 634 ASP C 644 1 11 HELIX 18 18 GLY C 670 GLN C 681 1 12 HELIX 19 19 ASN C 698 GLY C 709 1 12 HELIX 20 20 SER D 517 SER D 526 1 10 HELIX 21 21 TYR D 568 LEU D 572 5 5 HELIX 22 22 ASP D 573 GLN D 577 5 5 HELIX 23 23 ALA D 634 ASP D 644 1 11 HELIX 24 24 GLY D 670 GLN D 681 1 12 HELIX 25 25 ASN D 698 GLY D 709 1 12 HELIX 26 26 SER E 517 SER E 526 1 10 HELIX 27 27 TYR E 568 LEU E 572 5 5 HELIX 28 28 ASP E 573 GLN E 577 5 5 HELIX 29 29 ALA E 634 ASP E 644 1 11 HELIX 30 30 GLY E 670 GLU E 680 1 11 HELIX 31 31 ASN E 698 GLY E 709 1 12 HELIX 32 32 SER F 517 SER F 526 1 10 HELIX 33 33 TYR F 568 LEU F 572 5 5 HELIX 34 34 ALA F 634 ASP F 644 1 11 HELIX 35 35 GLY F 670 GLU F 680 1 11 HELIX 36 36 ASN F 698 GLY F 709 1 12 HELIX 37 37 SER G 517 SER G 526 1 10 HELIX 38 38 TYR G 568 LEU G 572 5 5 HELIX 39 39 ASP G 573 GLN G 577 5 5 HELIX 40 40 ALA G 634 VAL G 642 1 9 HELIX 41 41 GLY G 670 GLU G 680 1 11 HELIX 42 42 ASN G 698 GLY G 709 1 12 HELIX 43 43 SER H 517 SER H 526 1 10 HELIX 44 44 TYR H 568 LEU H 572 5 5 HELIX 45 45 ASP H 573 GLN H 577 5 5 HELIX 46 46 ALA H 634 ASP H 644 1 11 HELIX 47 47 GLY H 670 GLU H 680 1 11 HELIX 48 48 ASN H 698 GLY H 709 1 12 HELIX 49 49 SER I 517 SER I 526 1 10 HELIX 50 50 TYR I 568 LEU I 572 5 5 HELIX 51 51 ASP I 573 GLN I 577 5 5 HELIX 52 52 ALA I 634 ASP I 644 1 11 HELIX 53 53 GLY I 670 GLN I 681 1 12 HELIX 54 54 ASN I 698 GLY I 709 1 12 HELIX 55 55 SER J 517 SER J 526 1 10 HELIX 56 56 TYR J 568 LEU J 572 5 5 HELIX 57 57 ASP J 573 GLN J 577 5 5 HELIX 58 58 ALA J 634 ASP J 644 1 11 HELIX 59 59 GLY J 670 GLN J 681 1 12 HELIX 60 60 ASN J 698 GLY J 709 1 12

SHEET 1 A 4 LYS A 515 PHE A 516 0 SHEET 2 A 4 GLU A 555 PRO A 565 1 O ALA A 556 N LYS A 515 SHEET 3 A 4 MSE A 603 ILE A 613 -1 O LEU A 608 N ILE A 562 SHEET 4 A 4 VAL A 541 HIS A 547 0 SHEET 1 B 6 TYR A 529 LEU A 534 0 SHEET 2 B 6 ILE A 619 LYS A 623 -1 O ILE A 619 N LEU A 534 SHEET 3 B 6 MSE A 603 ILE A 613 -1 N LYS A 611 O VAL A 620 SHEET 4 B 6 GLU A 555 PRO A 565 -1 N ILE A 562 O LEU A 608 SHEET 5 B 6 GLY A 587 TRP A 590 0 SHEET 6 B 6 LEU A 579 HIS A 581 -1 N SER A 580 O VAL A 589 SHEET 1 C 3 VAL A 653 PHE A 654 0 SHEET 2 C 3 LEU A 685 GLY A 687 1 O ILE A 686 N VAL A 653 SHEET 3 C 3 GLU A 694 GLU A 695 1 N GLU A 694 O LEU A 685 SHEET 1 D 2 GLU A 657 ILE A 658 0 SHEET 2 D 2 ILE A 665 ILE A 666 -1 O ILE A 666 N GLU A 657 SHEET 1 E 5 LYS B 515 PHE B 516 0 SHEET 2 E 5 GLU B 555 PRO B 565 1 O ALA B 556 N LYS B 515 SHEET 3 E 5 MSE B 603 ILE B 613 -1 O LEU B 610 N LEU B 560 SHEET 4 E 5 GLY B 587 TRP B 590 1 N TRP B 590 O ALA B 607 SHEET 5 E 5 LEU B 579 HIS B 581 -1 N SER B 580 O VAL B 589 SHEET 1 F 7 TYR B 529 LEU B 534 0 SHEET 2 F 7 ILE B 619 LYS B 623 -1 O ILE B 619 N LEU B 534 SHEET 3 F 7 MSE B 603 ILE B 613 -1 N GLU B 612 O VAL B 620 SHEET 4 F 7 GLU B 555 PRO B 565 -1 N LEU B 560 O LEU B 610 SHEET 5 F 7 VAL B 541 THR B 548 -1 N HIS B 547 O PHE B 557 SHEET 6 F 7 VAL A 713 ARG A 715 -1 N VAL A 713 O THR B 548 SHEET 7 F 7 ILE B 629 MSE B 630 1 O MSE B 630 N GLN A 714 SHEET 1 G 3 VAL B 653 PHE B 654 0 SHEET 2 G 3 LEU B 685 GLY B 687 1 O ILE B 686 N VAL B 653 SHEET 3 G 3 GLU B 694 GLU B 695 1 N GLU B 694 O LEU B 685 SHEET 1 H 2 GLU B 657 ILE B 658 0 SHEET 2 H 2 ILE B 665 ILE B 666 -1 O ILE B 666 N GLU B 657 SHEET 1 I 5 TYR C 529 LEU C 534 0 SHEET 2 I 5 ILE C 619 LYS C 623 -1 O VAL C 621 N VAL C 532 SHEET 3 I 5 MSE C 603 ILE C 613 -1 N GLU C 612 O VAL C 620 SHEET 4 I 5 GLY C 587 TRP C 590 1 N TRP C 590 O ALA C 607 SHEET 5 I 5 LEU C 579 HIS C 581 -1 N SER C 580 O VAL C 589 SHEET 1 J 7 TYR C 529 LEU C 534 0 SHEET 2 J 7 ILE C 619 LYS C 623 -1 O VAL C 621 N VAL C 532 SHEET 3 J 7 MSE C 603 ILE C 613 -1 N GLU C 612 O VAL C 620 SHEET 4 J 7 PHE C 557 PRO C 565 -1 N ILE C 562 O LEU C 608 SHEET 5 J 7 VAL C 541 THR C 548 -1 N HIS C 547 O PHE C 557 SHEET 6 J 7 VAL B 713 ARG B 715 -1 N ARG B 715 O VAL C 546 SHEET 7 J 7 ILE C 629 MSE C 630 1 O MSE C 630 N GLN B 714 SHEET 1 K 3 VAL C 653 PHE C 654 0 SHEET 2 K 3 LEU C 685 GLY C 687 1 O ILE C 686 N VAL C 653 SHEET 3 K 3 GLU C 694 GLU C 695 1 N GLU C 694 O LEU C 685 SHEET 1 L 2 GLU C 657 ILE C 658 0 SHEET 2 L 2 ILE C 665 ILE C 666 -1 O ILE C 666 N GLU C 657 SHEET 1 M 5 TYR D 529 LEU D 534 0 SHEET 2 M 5 ILE D 619 LYS D 623 -1 O LYS D 623 N TYR D 529 SHEET 3 M 5 MSE D 603 ILE D 613 -1 N LYS D 611 O VAL D 620 SHEET 4 M 5 GLY D 587 TRP D 590 1 N TRP D 590 O ALA D 607 SHEET 5 M 5 LEU D 579 HIS D 581 -1 N SER D 580 O VAL D 589 SHEET 1 N 7 TYR D 529 LEU D 534 0 SHEET 2 N 7 ILE D 619 LYS D 623 -1 O LYS D 623 N TYR D 529 SHEET 3 N 7 MSE D 603 ILE D 613 -1 N LYS D 611 O VAL D 620 SHEET 4 N 7 PHE D 557 PRO D 565 -1 N ILE D 562 O LEU D 608 SHEET 5 N 7 VAL D 541 THR D 548 -1 N HIS D 547 O PHE D 557 SHEET 6 N 7 VAL C 713 ARG C 715 -1 N ARG C 715 O VAL D 546 SHEET 7 N 7 ILE D 629 MSE D 630 1 O MSE D 630 N GLN C 714 SHEET 1 O 3 VAL D 653 PHE D 654 0 SHEET 2 O 3 LEU D 685 GLY D 687 1 O ILE D 686 N VAL D 653 SHEET 3 O 3 GLU D 694 GLU D 695 1 N GLU D 694 O LEU D 685 SHEET 1 P 2 GLU D 657 ILE D 658 0 SHEET 2 P 2 ILE D 665 ILE D 666 -1 O ILE D 666 N GLU D 657 SHEET 1 Q 5 TYR E 529 LEU E 534 0 SHEET 2 Q 5 ILE E 619 LYS E 623 -1 O VAL E 621 N VAL E 532 SHEET 3 Q 5 CYS E 604 ILE E 613 -1 N GLU E 612 O VAL E 620 SHEET 4 Q 5 SER E 588 TRP E 590 1 N TRP E 590 O ALA E 607 SHEET 5 Q 5 LEU E 579 HIS E 581 -1 N SER E 580 O VAL E 589 SHEET 1 R 7 TYR E 529 LEU E 534 0 SHEET 2 R 7 ILE E 619 LYS E 623 -1 O VAL E 621 N VAL E 532 SHEET 3 R 7 CYS E 604 ILE E 613 -1 N GLU E 612 O VAL E 620 SHEET 4 R 7 PHE E 557 PRO E 565 -1 N ILE E 562 O LEU E 608 SHEET 5 R 7 VAL E 541 THR E 548 -1 N HIS E 547 O PHE E 557 SHEET 6 R 7 VAL D 713 ARG D 715 -1 N ARG D 715 O VAL E 546 SHEET 7 R 7 ILE E 629 MSE E 630 1 O MSE E 630 N GLN D 714 SHEET 1 S 3 VAL E 653 PHE E 654 0 SHEET 2 S 3 LEU E 685 GLY E 687 1 O ILE E 686 N VAL E 653 SHEET 3 S 3 GLU E 694 GLU E 695 1 O GLU E 694 N GLY E 687 SHEET 1 T 2 GLU E 657 ILE E 658 0 SHEET 2 T 2 ILE E 665 ILE E 666 -1 O ILE E 666 N GLU E 657 SHEET 1 U 4 LYS F 515 PHE F 516 0 SHEET 2 U 4 GLU F 555 PRO F 565 1 O ALA F 556 N LYS F 515 SHEET 3 U 4 MSE F 603 ILE F 613 -1 O LEU F 610 N LEU F 560 SHEET 4 U 4 VAL F 541 HIS F 547 0 SHEET 1 V 6 TYR F 529 LEU F 534 0 SHEET 2 V 6 ILE F 619 LYS F 623 -1 O ILE F 619 N LEU F 534 SHEET 3 V 6 MSE F 603 ILE F 613 -1 N GLU F 612 O VAL F 620 SHEET 4 V 6 GLU F 555 PRO F 565 -1 N LEU F 560 O LEU F 610 SHEET 5 V 6 GLY F 587 TRP F 590 0 SHEET 6 V 6 LEU F 579 HIS F 581 -1 N SER F 580 O VAL F 589 SHEET 1 W 3 VAL F 653 PHE F 654 0 SHEET 2 W 3 LEU F 685 GLY F 687 1 O ILE F 686 N VAL F 653 SHEET 3 W 3 GLU F 694 GLU F 695 1 O GLU F 694 N GLY F 687 SHEET 1 X 2 GLU F 657 ILE F 658 0 SHEET 2 X 2 ILE F 665 ILE F 666 -1 O ILE F 666 N GLU F 657 SHEET 1 Y 6 VAL F 713 ARG F 715 0 SHEET 2 Y 6 VAL G 541 THR G 548 -1 O THR G 548 N VAL F 713 SHEET 3 Y 6 PHE G 557 PRO G 565 -1 O SER G 559 N VAL G 545 SHEET 4 Y 6 MSE G 603 ILE G 613 -1 O LEU G 608 N ILE G 562 SHEET 5 Y 6 ILE G 619 LYS G 623 -1 O VAL G 620 N GLU G 612 SHEET 6 Y 6 TYR G 529 LEU G 534 -1 N TYR G 529 O LYS G 623 SHEET 1 Z 6 VAL F 713 ARG F 715 0 SHEET 2 Z 6 VAL G 541 THR G 548 -1 O THR G 548 N VAL F 713 SHEET 3 Z 6 PHE G 557 PRO G 565 -1 O SER G 559 N VAL G 545 SHEET 4 Z 6 MSE G 603 ILE G 613 -1 O LEU G 608 N ILE G 562 SHEET 5 Z 6 GLY G 587 TRP G 590 1 N TRP G 590 O ALA G 607 SHEET 6 Z 6 LEU G 579 HIS G 581 -1 N SER G 580 O VAL G 589 SHEET 1 AA 3 VAL G 653 PHE G 654 0 SHEET 2 AA 3 LEU G 685 GLY G 687 1 O ILE G 686 N VAL G 653 SHEET 3 AA 3 GLU G 694 GLU G 695 1 N GLU G 694 O LEU G 685 SHEET 1 AB 2 GLU G 657 ILE G 658 0 SHEET 2 AB 2 ILE G 665 ILE G 666 -1 O ILE G 666 N GLU G 657 SHEET 1 AC 5 TYR H 529 LEU H 534 0 SHEET 2 AC 5 ILE H 619 LYS H 623 -1 O LYS H 623 N TYR H 529 SHEET 3 AC 5 CYS H 604 ILE H 613 -1 N GLU H 612 O VAL H 620 SHEET 4 AC 5 SER H 588 TRP H 590 1 N TRP H 590 O ALA H 607 SHEET 5 AC 5 LEU H 579 HIS H 581 -1 N SER H 580 O VAL H 589 SHEET 1 AD 7 TYR H 529 LEU H 534 0 SHEET 2 AD 7 ILE H 619 LYS H 623 -1 O LYS H 623 N TYR H 529 SHEET 3 AD 7 CYS H 604 ILE H 613 -1 N GLU H 612 O VAL H 620 SHEET 4 AD 7 PHE H 557 PRO H 565 -1 N ILE H 564 O THR H 606 SHEET 5 AD 7 VAL H 541 THR H 548 -1 N HIS H 547 O PHE H 557 SHEET 6 AD 7 VAL G 713 ARG G 715 -1 N ARG G 715 O VAL H 546 SHEET 7 AD 7 ILE H 629 MSE H 630 1 O MSE H 630 N GLN G 714 SHEET 1 AE 3 VAL H 653 PHE H 654 0 SHEET 2 AE 3 LEU H 685 GLY H 687 1 O ILE H 686 N VAL H 653 SHEET 3 AE 3 GLU H 694 GLU H 695 1 N GLU H 694 O LEU H 685 SHEET 1 AF 2 GLU H 657 ILE H 658 0 SHEET 2 AF 2 ILE H 665 ILE H 666 -1 O ILE H 666 N GLU H 657 SHEET 1 AG 5 LYS I 515 PHE I 516 0 SHEET 2 AG 5 GLU I 555 PRO I 565 1 O ALA I 556 N LYS I 515 SHEET 3 AG 5 MSE I 603 ILE I 613 -1 O LEU I 608 N ILE I 562 SHEET 4 AG 5 GLY I 587 TRP I 590 1 N TRP I 590 O ALA I 607 SHEET 5 AG 5 LEU I 579 HIS I 581 -1 N SER I 580 O VAL I 589 SHEET 1 AH 7 TYR I 529 LEU I 534 0 SHEET 2 AH 7 ILE I 619 LYS I 623 -1 O ILE I 619 N LEU I 534 SHEET 3 AH 7 MSE I 603 ILE I 613 -1 N GLU I 612 O VAL I 620 SHEET 4 AH 7 GLU I 555 PRO I 565 -1 N ILE I 562 O LEU I 608 SHEET 5 AH 7 VAL I 541 THR I 548 -1 N HIS I 547 O PHE I 557 SHEET 6 AH 7 VAL H 713 ARG H 715 -1 N VAL H 713 O THR I 548 SHEET 7 AH 7 ILE I 629 MSE I 630 1 O MSE I 630 N GLN H 714 SHEET 1 AI 3 VAL I 653 PHE I 654 0 SHEET 2 AI 3 LEU I 685 GLY I 687 1 O ILE I 686 N VAL I 653 SHEET 3 AI 3 GLU I 694 GLU I 695 1 O GLU I 694 N GLY I 687 SHEET 1 AJ 2 GLU I 657 ILE I 658 0 SHEET 2 AJ 2 ILE I 665 ILE I 666 -1 O ILE I 666 N GLU I 657 SHEET 1 AK 5 TYR J 529 LEU J 534 0 SHEET 2 AK 5 ILE J 619 LYS J 623 -1 O ILE J 619 N LEU J 534 SHEET 3 AK 5 MSE J 603 ILE J 613 -1 N LYS J 611 O VAL J 620 SHEET 4 AK 5 GLY J 587 TRP J 590 1 N TRP J 590 O ALA J 607 SHEET 5 AK 5 LEU J 579 HIS J 581 -1 N SER J 580 O VAL J 589 SHEET 1 AL 7 TYR J 529 LEU J 534 0 SHEET 2 AL 7 ILE J 619 LYS J 623 -1 O ILE J 619 N LEU J 534 SHEET 3 AL 7 MSE J 603 ILE J 613 -1 N LYS J 611 O VAL J 620 SHEET 4 AL 7 PHE J 557 PRO J 565 -1 N LEU J 560 O LEU J 610 SHEET 5 AL 7 VAL J 541 THR J 548 -1 N HIS J 547 O PHE J 557 SHEET 6 AL 7 VAL I 713 ARG I 715 -1 N ARG I 715 O VAL J 546 SHEET 7 AL 7 ILE J 629 MSE J 630 1 O MSE J 630 N GLN I 714 SHEET 1 AM 3 VAL J 653 PHE J 654 0 SHEET 2 AM 3 LEU J 685 GLY J 687 1 O ILE J 686 N VAL J 653 SHEET 3 AM 3 GLU J 694 GLU J 695 1 N GLU J 694 O LEU J 685 SHEET 1 AN 2 GLU J 657 ILE J 658 0 SHEET 2 AN 2 ILE J 665 ILE J 666 -1 O ILE J 666 N GLU J 657

LINK C ALA A 716 OG SER B 633 1555 1555 1.31 LINK C ALA B 716 OG SER C 633 1555 1555 1.59 LINK C ALA C 716 OG SER D 633 1555 1555 1.32 LINK C ALA D 716 OG SER E 633 1555 1555 1.56 LINK C ALA F 716 OG SER G 633 1555 1555 1.57 LINK C ALA G 716 OG SER H 633 1555 1555 1.38 LINK C ASN A 602 N MSE A 603 1555 1555 1.33 LINK C MSE A 603 N CYS A 604 1555 1555 1.33 LINK C ILE A 629 N MSE A 630 1555 1555 1.33 LINK C MSE A 630 N GLY A 631 1555 1555 1.33 LINK C ARG A 651 N MSE A 652 1555 1555 1.33 LINK C MSE A 652 N VAL A 653 1555 1555 1.33 LINK C ASN B 602 N MSE B 603 1555 1555 1.33 LINK C MSE B 603 N CYS B 604 1555 1555 1.32 LINK C ILE B 629 N MSE B 630 1555 1555 1.32 LINK C MSE B 630 N GLY B 631 1555 1555 1.31 LINK C ARG B 651 N MSE B 652 1555 1555 1.33 LINK C MSE B 652 N VAL B 653 1555 1555 1.32 LINK C ASN C 602 N MSE C 603 1555 1555 1.33 LINK C MSE C 603 N CYS C 604 1555 1555 1.33 LINK C ILE C 629 N MSE C 630 1555 1555 1.33 LINK C MSE C 630 N GLY C 631 1555 1555 1.33 LINK C ARG C 651 N MSE C 652 1555 1555 1.33 LINK C MSE C 652 N VAL C 653 1555 1555 1.31 LINK C ASN D 602 N MSE D 603 1555 1555 1.33 LINK C MSE D 603 N CYS D 604 1555 1555 1.33 LINK C ILE D 629 N MSE D 630 1555 1555 1.34 LINK C MSE D 630 N GLY D 631 1555 1555 1.31 LINK C ARG D 651 N MSE D 652 1555 1555 1.32 LINK C MSE D 652 N VAL D 653 1555 1555 1.33 LINK C ASN E 602 N MSE E 603 1555 1555 1.32 LINK C MSE E 603 N CYS E 604 1555 1555 1.33 LINK C ILE E 629 N MSE E 630 1555 1555 1.33 LINK C MSE E 630 N GLY E 631 1555 1555 1.32 LINK C ARG E 651 N MSE E 652 1555 1555 1.33 LINK C MSE E 652 N VAL E 653 1555 1555 1.33 LINK C ASN F 602 N MSE F 603 1555 1555 1.33 LINK C MSE F 603 N CYS F 604 1555 1555 1.34 LINK C ILE F 629 N MSE F 630 1555 1555 1.32 LINK C MSE F 630 N GLY F 631 1555 1555 1.33 LINK C ARG F 651 N MSE F 652 1555 1555 1.33 LINK C MSE F 652 N VAL F 653 1555 1555 1.33 LINK C ASN G 602 N MSE G 603 1555 1555 1.33 LINK C MSE G 603 N CYS G 604 1555 1555 1.32 LINK C ILE G 629 N MSE G 630 1555 1555 1.33 LINK C MSE G 630 N GLY G 631 1555 1555 1.33 LINK C ARG G 651 N MSE G 652 1555 1555 1.35 LINK C MSE G 652 N VAL G 653 1555 1555 1.33 LINK C ASN H 602 N MSE H 603 1555 1555 1.32 LINK C MSE H 603 N CYS H 604 1555 1555 1.30 LINK C ILE H 629 N MSE H 630 1555 1555 1.32 LINK C MSE H 630 N GLY H 631 1555 1555 1.33 LINK C ARG H 651 N MSE H 652 1555 1555 1.33 LINK C MSE H 652 N VAL H 653 1555 1555 1.32 LINK C ASN I 602 N MSE I 603 1555 1555 1.33 LINK C MSE I 603 N CYS I 604 1555 1555 1.33 LINK C ILE I 629 N MSE I 630 1555 1555 1.33 LINK C MSE I 630 N GLY I 631 1555 1555 1.33 LINK C ARG I 651 N MSE I 652 1555 1555 1.32 LINK C MSE I 652 N VAL I 653 1555 1555 1.32 LINK C ASN J 602 N MSE J 603 1555 1555 1.33 LINK C MSE J 603 N CYS J 604 1555 1555 1.32 LINK C ILE J 629 N MSE J 630 1555 1555 1.34 LINK C MSE J 630 N GLY J 631 1555 1555 1.32 LINK C ARG J 651 N MSE J 652 1555 1555 1.32 LINK C MSE J 652 N VAL J 653 1555 1555 1.32

SITE 1 AC1 7 LEU A 524 ASN A 528 HIS A 547 HOH A2006 SITE 2 AC1 7 HOH A2037 HOH A2039 HOH E2033 SITE 1 AC2 4 ASP A 644 THR A 699 SER A 700 ALA A 703 SITE 1 AC3 5 PRO B 536 ASN B 616 ASN B 618 HIS H 581 SITE 2 AC3 5 HOH H2155 SITE 1 AC4 5 SER B 559 LEU B 610 GLU B 622 HOH B2015 SITE 2 AC4 5 HOH B2040 SITE 1 AC5 8 LEU B 524 ASN B 528 HIS B 547 PHE B 625 SITE 2 AC5 8 HOH B2032 HOH B2036 HOH B2040 HOH B2062 SITE 1 AC6 5 SER C 559 LEU C 610 GLU C 622 HOH C2045 SITE 2 AC6 5 HOH C2099 SITE 1 AC7 5 LEU C 524 ASN C 528 HIS C 547 HOH C2019 SITE 2 AC7 5 HOH C2099 SITE 1 AC8 5 HIS C 581 PRO H 536 ASN H 616 ASN H 618 SITE 2 AC8 5 HOH H2075 SITE 1 AC9 8 HOH C2124 LEU D 524 ASN D 528 HIS D 547 SITE 2 AC9 8 ILE D 624 HOH D2016 HOH D2035 HOH D2051 SITE 1 BC1 8 LEU E 524 ASN E 528 HIS E 547 PHE E 557 SITE 2 BC1 8 HOH E2016 HOH E2018 HOH E2044 HOH E2104 SITE 1 BC2 5 HIS E 581 PRO J 536 ASN J 616 ASN J 618 SITE 2 BC2 5 HOH J2026 SITE 1 BC3 6 LEU F 524 ASN F 528 HIS F 547 PHE F 557 SITE 2 BC3 6 PHE F 625 HOH F2062 SITE 1 BC4 8 LEU H 524 ASN H 528 HIS H 547 PHE H 557 SITE 2 BC4 8 HOH H2048 HOH H2049 HOH H2068 HOH H2154 SITE 1 BC5 5 PRO H 597 PHE H 598 ALA H 659 ASP H 660 SITE 2 BC5 5 HOH H2134 SITE 1 BC6 4 ARG H 715 ALA H 716 VAL I 546 CYS I 669 SITE 1 BC7 9 LEU I 524 ASN I 528 HIS I 547 PHE I 557 SITE 2 BC7 9 PHE I 625 HOH I2022 HOH I2027 HOH I2028 SITE 3 BC7 9 HOH I2080 SITE 1 BC8 5 LEU J 524 ASN J 528 HIS J 547 HOH J2060 SITE 2 BC8 5 HOH J2064

CRYST1 41.703 69.262 191.388 93.06 95.03 97.56 P 1 10

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 0.023979 0.003182 0.002325 0.00000

SCALE2 0.000000 0.014565 0.000960 0.00000

SCALE3 0.000000 0.000000 0.005257 0.00000