1C9T - Header Asymmetric Unit

HEADER HYDROLASE/HYDROLASE INHIBITOR 03-AUG-99 1C9T

TITLE COMPLEX OF BDELLASTASIN WITH BOVINE TRYPSIN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 EC: 3.4.21.4; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: BDELLASTASIN; COMPND 7 CHAIN: G, H, I, J, K, L; COMPND 8 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 SECRETION: SALIVA; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HIRUDO MEDICINALIS; SOURCE 8 ORGANISM_COMMON: MEDICINAL LEECH; SOURCE 9 ORGANISM_TAXID: 6421; SOURCE 10 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 11 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 4932

KEYWDS COMPLEX (HYDROLASE/INHIBITOR), HYDROLASE, INHIBITOR, KEYWDS 2 ANTISTASIN, PLASMIN, HYDROLASE/HYDROLASE INHIBITOR COMPLEX

EXPDTA X-RAY DIFFRACTION

AUTHOR U.RESTER,W.BODE,M.MOSER,M.A.PARRY,R.HUBER,E.AUERSWALD

REVDAT 3 24-FEB-09 1C9T 1 VERSN REVDAT 2 01-APR-03 1C9T 1 JRNL REVDAT 1 03-AUG-00 1C9T 0

JRNL AUTH U.RESTER,W.BODE,M.MOSER,M.A.PARRY,R.HUBER, JRNL AUTH 2 E.AUERSWALD JRNL TITL STRUCTURE OF THE COMPLEX OF THE ANTISTASIN-TYPE JRNL TITL 2 INHIBITOR BDELLASTASIN WITH TRYPSIN AND MODELLING JRNL TITL 3 OF THE BDELLASTASIN-MICROPLASMIN SYSTEM. JRNL REF J.MOL.BIOL. V. 293 93 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10512718 JRNL DOI 10.1006/JMBI.1999.3162

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.MOSER,E.AUERSWALD,R.MENTELE,C.ECKERSKORN,E.FRITZ, REMARK 1 AUTH 2 H.FINK REMARK 1 TITL BDELLASTASIN, A SERINE PROTEASE INHIBITOR OF THE REMARK 1 TITL 2 ANTISTASIN FAMILY FROM THE MEDICAL LEECH (HIRUDO REMARK 1 TITL 3 MEDICINALIS)-PRIMARY STRUCTURE, EXPRESSION IN REMARK 1 TITL 4 YEAST, AND CHARACTERISATION OF NATIVE AND REMARK 1 TITL 5 RECOMBINANT INHIBITOR REMARK 1 REF EUR.J.BIOCHEM. V. 253 212 1998 REMARK 1 REFN ISSN 0014-2956 REMARK 1 DOI 10.1046/J.1432-1327.1998.2530212.X REMARK 1 REFERENCE 2 REMARK 1 AUTH U.RESTER,M.MOSER,R.HUBER,W.BODE REMARK 1 TITL L-ISOASPARTATE 115 OF PORCINE BETA-TRYPSIN REMARK 1 TITL 2 PROMOTES CRYSTALLIZATION OF ITS COMPLEX WITH REMARK 1 TITL 3 BDELLASTASIN REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 56 581 2000 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444900003048

REMARK 2 REMARK 2 RESOLUTION. 3.30 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 21951 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 SET) : 0.208 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.700 REMARK 3 FREE R VALUE TEST SET COUNT : 2351 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 12078 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 146 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 55.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1C9T COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-AUG-99. REMARK 100 THE RCSB ID CODE IS RCSB009470.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-APR-97; 19-OCT-97 REMARK 200 TEMPERATURE (KELVIN) : 277; 277 REMARK 200 PH : 5.6; 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; N REMARK 200 RADIATION SOURCE : ROTATING ANODE; ROTATING ANODE REMARK 200 BEAMLINE : NULL; NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200; RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418; 1.5418 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52903 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.300 REMARK 200 RESOLUTION RANGE LOW (A) : 47.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 81.2 REMARK 200 DATA REDUNDANCY : 2.200 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 4.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.29000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM MES, 2.0M AMMONIUM SULFATE, REMARK 280 10MM MAGNESIM CHLORIDE, PH 5.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K. 50MM MES, 2.2M AMMONIUM SULFATE, 10MM REMARK 280 MAGNESIM CHLORIDE, PH 5.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 54.39000 REMARK 290 SMTRY3 2 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 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA.

REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, 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 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, K 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 PHE G 1 REMARK 465 ASP G 2 REMARK 465 VAL G 3 REMARK 465 ASN G 4 REMARK 465 SER G 5 REMARK 465 HIS G 6 REMARK 465 PHE H 1 REMARK 465 ASP H 2 REMARK 465 VAL H 3 REMARK 465 ASN H 4 REMARK 465 SER H 5 REMARK 465 HIS H 6 REMARK 465 PHE I 1 REMARK 465 ASP I 2 REMARK 465 VAL I 3 REMARK 465 ASN I 4 REMARK 465 SER I 5 REMARK 465 HIS I 6 REMARK 465 PHE J 1 REMARK 465 ASP J 2 REMARK 465 VAL J 3 REMARK 465 ASN J 4 REMARK 465 SER J 5 REMARK 465 HIS J 6 REMARK 465 PHE K 1 REMARK 465 ASP K 2 REMARK 465 VAL K 3 REMARK 465 ASN K 4 REMARK 465 SER K 5 REMARK 465 HIS K 6 REMARK 465 PHE L 1 REMARK 465 ASP L 2 REMARK 465 VAL L 3 REMARK 465 ASN L 4 REMARK 465 SER L 5 REMARK 465 HIS L 6

REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 GLY A 23 REMARK 475 ALA A 24 REMARK 475 GLU A 77 REMARK 475 GLY A 78 REMARK 475 ASN A 79 REMARK 475 GLU A 80 REMARK 475 GLN A 81 REMARK 475 ASN A 115 REMARK 475 SER A 116 REMARK 475 ARG A 117 REMARK 475 ASP A 165 REMARK 475 GLY A 174 REMARK 475 GLY B 23 REMARK 475 ALA B 24 REMARK 475 GLU B 77 REMARK 475 GLY B 78 REMARK 475 ASN B 79 REMARK 475 GLU B 80 REMARK 475 GLN B 81 REMARK 475 ASN B 115 REMARK 475 SER B 116 REMARK 475 ARG B 117 REMARK 475 ASP B 165 REMARK 475 GLY B 174 REMARK 475 GLY C 23 REMARK 475 ALA C 24 REMARK 475 GLU C 77 REMARK 475 GLY C 78 REMARK 475 ASN C 79 REMARK 475 GLU C 80 REMARK 475 GLN C 81 REMARK 475 ASN C 115 REMARK 475 SER C 116 REMARK 475 ARG C 117 REMARK 475 ASP C 165 REMARK 475 GLY C 174 REMARK 475 GLY D 23 REMARK 475 ALA D 24 REMARK 475 GLU D 77 REMARK 475 GLY D 78 REMARK 475 ASN D 79 REMARK 475 GLU D 80 REMARK 475 GLN D 81 REMARK 475 ASN D 115 REMARK 475 SER D 116 REMARK 475 ARG D 117 REMARK 475 ASP D 165 REMARK 475 GLY D 174 REMARK 475 GLY E 23 REMARK 475 ALA E 24 REMARK 475 GLU E 77 REMARK 475 GLY E 78 REMARK 475 ASN E 79 REMARK 475 GLU E 80 REMARK 475 GLN E 81 REMARK 475 ASN E 115 REMARK 475 SER E 116 REMARK 475 ARG E 117 REMARK 475 ASP E 165 REMARK 475 GLY E 174 REMARK 475 GLY F 23 REMARK 475 ALA F 24 REMARK 475 GLU F 77 REMARK 475 GLY F 78 REMARK 475 ASN F 79 REMARK 475 GLU F 80 REMARK 475 GLN F 81 REMARK 475 ASN F 115 REMARK 475 SER F 116 REMARK 475 ARG F 117 REMARK 475 ASP F 165 REMARK 475 GLY F 174 REMARK 475 THR H 7 REMARK 475 THR H 8 REMARK 475 PRO H 9 REMARK 475 CYS H 10 REMARK 475 GLY H 11 REMARK 475 PRO H 12 REMARK 475 VAL H 13 REMARK 475 THR H 14 REMARK 475 CYS H 15 REMARK 475 GLY H 17 REMARK 475 GLU H 22 REMARK 475 VAL H 23 REMARK 475 ASP H 24 REMARK 475 LYS H 25 REMARK 475 CYS H 26 REMARK 475 THR I 7 REMARK 475 THR I 8 REMARK 475 PRO I 9 REMARK 475 CYS I 10 REMARK 475 GLY I 11 REMARK 475 PRO I 12 REMARK 475 VAL I 13 REMARK 475 THR I 14 REMARK 475 CYS I 15 REMARK 475 GLN I 19 REMARK 475 MET I 20 REMARK 475 GLU I 22 REMARK 475 VAL I 23 REMARK 475 ASP I 24 REMARK 475 LYS I 25 REMARK 475 THR K 7 REMARK 475 THR K 8 REMARK 475 PRO K 9 REMARK 475 CYS K 15 REMARK 475 SER K 16 REMARK 475 THR L 7 REMARK 475 THR L 8 REMARK 475 CYS L 15 REMARK 475 SER L 16

REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 VAL A 17 CB CG1 CG2 REMARK 480 ALA A 55 CB REMARK 480 LYS A 60 NZ REMARK 480 SER A 61 OG REMARK 480 ASP A 71 CB CG OD1 OD2 REMARK 480 ASN A 72 CG OD1 ND2 REMARK 480 VAL A 75 CB CG1 CG2 REMARK 480 PHE A 82 CG CD1 CD2 CE1 CE2 CZ REMARK 480 SER A 84 OG REMARK 480 SER A 86 OG REMARK 480 LYS A 87 CD CE NZ REMARK 480 SER A 88 OG REMARK 480 ASN A 95 CG OD1 ND2 REMARK 480 ASP A 102 CB CG OD1 OD2 REMARK 480 LYS A 109 CD CE NZ REMARK 480 SER A 110 OG REMARK 480 ALA A 112 CB REMARK 480 SER A 130 CB OG REMARK 480 GLN A 135 CD OE1 NE2 REMARK 480 SER A 146 OG REMARK 480 SER A 147 OG REMARK 480 THR A 149 CB OG1 CG2 REMARK 480 SER A 150 CB OG REMARK 480 LYS A 159 CB CG CD CE NZ REMARK 480 SER A 166 OG REMARK 480 LYS A 169 CE NZ REMARK 480 SER A 170 OG REMARK 480 SER A 178 OG REMARK 480 LEU A 185 CD1 CD2 REMARK 480 GLU A 186 CB CG CD OE1 OE2 REMARK 480 LYS A 188 CE NZ REMARK 480 GLN A 192 OE1 NE2 REMARK 480 LYS A 204 NZ REMARK 480 GLN A 221 OE1 NE2 REMARK 480 LYS A 222 CD CE NZ REMARK 480 ASN A 223 OD1 ND2 REMARK 480 LYS A 230 NZ REMARK 480 SER A 236 OG REMARK 480 LYS A 239 CD CE NZ REMARK 480 GLN A 240 CG CD OE1 NE2 REMARK 480 VAL B 17 CB CG1 CG2 REMARK 480 ALA B 55 CB REMARK 480 LYS B 60 NZ REMARK 480 SER B 61 OG REMARK 480 ASP B 71 CB CG OD1 OD2 REMARK 480 ASN B 72 CG OD1 ND2 REMARK 480 VAL B 75 CB CG1 CG2 REMARK 480 PHE B 82 CG CD1 CD2 CE1 CE2 CZ REMARK 480 SER B 84 OG REMARK 480 SER B 86 OG REMARK 480 LYS B 87 CD CE NZ REMARK 480 SER B 88 OG REMARK 480 ASN B 95 CG OD1 ND2 REMARK 480 ASP B 102 CB CG OD1 OD2 REMARK 480 LYS B 109 CD CE NZ REMARK 480 SER B 110 OG REMARK 480 ALA B 112 CB REMARK 480 SER B 130 CB OG REMARK 480 GLN B 135 CD OE1 NE2 REMARK 480 SER B 146 OG REMARK 480 SER B 147 OG REMARK 480 THR B 149 CB OG1 CG2 REMARK 480 SER B 150 CB OG REMARK 480 LYS B 159 CB CG CD CE NZ REMARK 480 SER B 166 OG REMARK 480 LYS B 169 CE NZ REMARK 480 SER B 170 OG REMARK 480 SER B 178 OG REMARK 480 LEU B 185 CD1 CD2 REMARK 480 GLU B 186 CB CG CD OE1 OE2 REMARK 480 LYS B 188 CE NZ REMARK 480 GLN B 192 OE1 NE2 REMARK 480 LYS B 204 NZ REMARK 480 GLN B 221 OE1 NE2 REMARK 480 LYS B 222 CD CE NZ REMARK 480 ASN B 223 OD1 ND2 REMARK 480 LYS B 230 NZ REMARK 480 SER B 236 OG REMARK 480 LYS B 239 CD CE NZ REMARK 480 GLN B 240 CG CD OE1 NE2 REMARK 480 VAL C 17 CB CG1 CG2 REMARK 480 ALA C 55 CB REMARK 480 LYS C 60 NZ REMARK 480 SER C 61 OG REMARK 480 ASP C 71 CB CG OD1 OD2 REMARK 480 ASN C 72 CG OD1 ND2 REMARK 480 VAL C 75 CB CG1 CG2 REMARK 480 PHE C 82 CG CD1 CD2 CE1 CE2 CZ REMARK 480 SER C 84 OG REMARK 480 SER C 86 OG REMARK 480 LYS C 87 CD CE NZ REMARK 480 SER C 88 OG REMARK 480 ASN C 95 CG OD1 ND2 REMARK 480 ASP C 102 CB CG OD1 OD2 REMARK 480 LYS C 109 CD CE NZ REMARK 480 SER C 110 OG REMARK 480 ALA C 112 CB REMARK 480 SER C 130 CB OG REMARK 480 GLN C 135 CD OE1 NE2 REMARK 480 SER C 146 OG REMARK 480 SER C 147 OG REMARK 480 THR C 149 CB OG1 CG2 REMARK 480 SER C 150 CB OG REMARK 480 LYS C 159 CB CG CD CE NZ REMARK 480 SER C 166 OG REMARK 480 LYS C 169 CE NZ REMARK 480 SER C 170 OG REMARK 480 SER C 178 OG REMARK 480 LEU C 185 CD1 CD2 REMARK 480 GLU C 186 CB CG CD OE1 OE2 REMARK 480 LYS C 188 CE NZ REMARK 480 GLN C 192 OE1 NE2 REMARK 480 LYS C 204 NZ REMARK 480 GLN C 221 OE1 NE2 REMARK 480 LYS C 222 CD CE NZ REMARK 480 ASN C 223 OD1 ND2 REMARK 480 LYS C 230 NZ REMARK 480 SER C 236 OG REMARK 480 LYS C 239 CD CE NZ REMARK 480 GLN C 240 CG CD OE1 NE2 REMARK 480 VAL D 17 CB CG1 CG2 REMARK 480 ALA D 55 CB REMARK 480 LYS D 60 NZ REMARK 480 SER D 61 OG REMARK 480 ASP D 71 CB CG OD1 OD2 REMARK 480 ASN D 72 CG OD1 ND2 REMARK 480 VAL D 75 CB CG1 CG2 REMARK 480 PHE D 82 CG CD1 CD2 CE1 CE2 CZ REMARK 480 SER D 84 OG REMARK 480 SER D 86 OG REMARK 480 LYS D 87 CD CE NZ REMARK 480 SER D 88 OG REMARK 480 ASN D 95 CG OD1 ND2 REMARK 480 ASP D 102 CB CG OD1 OD2 REMARK 480 LYS D 109 CD CE NZ REMARK 480 SER D 110 OG REMARK 480 ALA D 112 CB REMARK 480 SER D 130 CB OG REMARK 480 GLN D 135 CD OE1 NE2 REMARK 480 SER D 146 OG REMARK 480 SER D 147 OG REMARK 480 THR D 149 CB OG1 CG2 REMARK 480 SER D 150 CB OG REMARK 480 LYS D 159 CB CG CD CE NZ REMARK 480 SER D 166 OG REMARK 480 LYS D 169 CE NZ REMARK 480 SER D 170 OG REMARK 480 SER D 178 OG REMARK 480 LEU D 185 CD1 CD2 REMARK 480 GLU D 186 CB CG CD OE1 OE2 REMARK 480 LYS D 188 CE NZ REMARK 480 GLN D 192 OE1 NE2 REMARK 480 LYS D 204 NZ REMARK 480 GLN D 221 OE1 NE2 REMARK 480 LYS D 222 CD CE NZ REMARK 480 ASN D 223 OD1 ND2 REMARK 480 LYS D 230 NZ REMARK 480 SER D 236 OG REMARK 480 LYS D 239 CD CE NZ REMARK 480 GLN D 240 CG CD OE1 NE2 REMARK 480 VAL E 17 CB CG1 CG2 REMARK 480 ALA E 55 CB REMARK 480 LYS E 60 NZ REMARK 480 SER E 61 OG REMARK 480 ASP E 71 CB CG OD1 OD2 REMARK 480 ASN E 72 CG OD1 ND2 REMARK 480 VAL E 75 CB CG1 CG2 REMARK 480 PHE E 82 CG CD1 CD2 CE1 CE2 CZ REMARK 480 SER E 84 OG REMARK 480 SER E 86 OG REMARK 480 LYS E 87 CD CE NZ REMARK 480 SER E 88 OG REMARK 480 ASN E 95 CG OD1 ND2 REMARK 480 ASP E 102 CB CG OD1 OD2 REMARK 480 LYS E 109 CD CE NZ REMARK 480 SER E 110 OG REMARK 480 ALA E 112 CB REMARK 480 SER E 130 CB OG REMARK 480 GLN E 135 CD OE1 NE2 REMARK 480 SER E 146 OG REMARK 480 SER E 147 OG REMARK 480 THR E 149 CB OG1 CG2 REMARK 480 SER E 150 CB OG REMARK 480 LYS E 159 CB CG CD CE NZ REMARK 480 SER E 166 OG REMARK 480 LYS E 169 CE NZ REMARK 480 SER E 170 OG REMARK 480 SER E 178 OG REMARK 480 LEU E 185 CD1 CD2 REMARK 480 GLU E 186 CB CG CD OE1 OE2 REMARK 480 LYS E 188 CE NZ REMARK 480 GLN E 192 OE1 NE2 REMARK 480 LYS E 204 NZ REMARK 480 GLN E 221 OE1 NE2 REMARK 480 LYS E 222 CD CE NZ REMARK 480 ASN E 223 OD1 ND2 REMARK 480 LYS E 230 NZ REMARK 480 SER E 236 OG REMARK 480 LYS E 239 CD CE NZ REMARK 480 GLN E 240 CG CD OE1 NE2 REMARK 480 VAL F 17 CB CG1 CG2 REMARK 480 ALA F 55 CB REMARK 480 LYS F 60 NZ REMARK 480 SER F 61 OG REMARK 480 ASP F 71 CB CG OD1 OD2 REMARK 480 ASN F 72 CG OD1 ND2 REMARK 480 VAL F 75 CB CG1 CG2 REMARK 480 PHE F 82 CG CD1 CD2 CE1 CE2 CZ REMARK 480 SER F 84 OG REMARK 480 SER F 86 OG REMARK 480 LYS F 87 CD CE NZ REMARK 480 SER F 88 OG REMARK 480 ASN F 95 CG OD1 ND2 REMARK 480 ASP F 102 CB CG OD1 OD2 REMARK 480 LYS F 109 CD CE NZ REMARK 480 SER F 110 OG REMARK 480 ALA F 112 CB REMARK 480 SER F 130 CB OG REMARK 480 GLN F 135 CD OE1 NE2 REMARK 480 SER F 146 OG REMARK 480 SER F 147 OG REMARK 480 THR F 149 CB OG1 CG2 REMARK 480 SER F 150 CB OG REMARK 480 LYS F 159 CB CG CD CE NZ REMARK 480 SER F 166 OG REMARK 480 LYS F 169 CE NZ REMARK 480 SER F 170 OG REMARK 480 SER F 178 OG REMARK 480 LEU F 185 CD1 CD2 REMARK 480 GLU F 186 CB CG CD OE1 OE2 REMARK 480 LYS F 188 CE NZ REMARK 480 GLN F 192 OE1 NE2 REMARK 480 LYS F 204 NZ REMARK 480 GLN F 221 OE1 NE2 REMARK 480 LYS F 222 CD CE NZ REMARK 480 ASN F 223 OD1 ND2 REMARK 480 LYS F 230 NZ REMARK 480 SER F 236 OG REMARK 480 LYS F 239 CD CE NZ REMARK 480 GLN F 240 CG CD OE1 NE2 REMARK 480 PRO G 9 CG CD REMARK 480 SER G 16 OG REMARK 480 MET G 20 CG SD CE REMARK 480 GLU G 22 CB CG REMARK 480 VAL G 23 CB CG1 CG2 REMARK 480 LYS G 25 CB CG CD CE NZ REMARK 480 SER G 29 OG REMARK 480 ASP G 30 CG OD1 OD2 REMARK 480 LYS G 42 CB CG CD CE NZ REMARK 480 LYS G 43 CB CG CD CE NZ REMARK 480 ASN G 46 CB CG OD1 ND2 REMARK 480 GLN G 59 CB CG CD OE1 NE2 REMARK 480 GLN H 19 CB CG CD OE1 NE2 REMARK 480 MET H 20 CG SD CE REMARK 480 LYS H 42 CE NZ REMARK 480 ASP H 45 CB CG OD1 OD2 REMARK 480 GLN H 59 CB CG CD OE1 NE2 REMARK 480 SER I 16 OG REMARK 480 VAL I 27 CB CG1 CG2 REMARK 480 ASP I 30 CG OD1 OD2 REMARK 480 LYS I 43 CE NZ REMARK 480 ASP I 45 CB CG OD1 OD2 REMARK 480 GLN I 59 CB CG CD OE1 NE2 REMARK 480 THR J 7 CB OG1 CG2 REMARK 480 THR J 14 CB OG1 CG2 REMARK 480 MET J 20 CB CG SD CE REMARK 480 VAL J 23 CB CG1 CG2 REMARK 480 SER J 29 OG REMARK 480 ASP J 30 CB CG OD1 OD2 REMARK 480 LYS J 42 CE NZ REMARK 480 LYS J 43 CE NZ REMARK 480 ASP J 45 CG OD1 OD2 REMARK 480 GLU J 49 CB CG CD OE1 OE2 REMARK 480 GLN J 59 CB CG CD OE1 NE2 REMARK 480 MET K 20 CB CG SD CE REMARK 480 VAL K 23 CB CG1 CG2 REMARK 480 ASP K 24 CB CG OD1 OD2 REMARK 480 VAL K 27 CB CG1 CG2 REMARK 480 ASP K 30 CG OD1 OD2 REMARK 480 GLU K 38 CG CD OE1 OE2 REMARK 480 ASP K 44 CB CG OD1 OD2 REMARK 480 ASP K 45 CB CG OD1 OD2 REMARK 480 GLN K 59 CB CG CD OE1 NE2 REMARK 480 MET L 20 CB CG SD CE REMARK 480 GLU L 22 CB CG CD OE1 OE2 REMARK 480 VAL L 23 CB CG1 CG2 REMARK 480 ASP L 45 CB CG OD1 OD2 REMARK 480 ASN L 46 CB CG OD1 ND2 REMARK 480 ASP L 56 CG OD1 OD2 REMARK 480 GLN L 59 CB CG CD OE1 NE2

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 CYS K 28 CA - CB - SG ANGL. DEV. = 6.9 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 24 -105.29 44.89 REMARK 500 ASN A 25 92.29 -172.09 REMARK 500 SER A 37 54.77 -145.97 REMARK 500 PHE A 41 -7.21 -141.26 REMARK 500 ASN A 48 152.02 176.38 REMARK 500 SER A 49 -51.71 -11.04 REMARK 500 ASP A 71 -67.76 -122.64 REMARK 500 ILE A 73 42.64 -85.94 REMARK 500 ASN A 74 -37.09 -152.78 REMARK 500 SER A 86 -70.24 -71.63 REMARK 500 PRO A 92 3.41 -58.63 REMARK 500 ASN A 97 -63.00 -90.14 REMARK 500 ASN A 115 -163.53 171.30 REMARK 500 ARG A 117 -71.87 -85.15 REMARK 500 ASP A 165 -30.03 -39.49 REMARK 500 GLN A 192 116.11 -39.15 REMARK 500 SER A 214 -85.74 -115.03 REMARK 500 ASN A 223 16.16 57.92 REMARK 500 ALA B 24 -105.53 44.55 REMARK 500 ASN B 25 96.39 -169.98 REMARK 500 SER B 37 58.40 -143.49 REMARK 500 ASN B 48 152.79 170.49 REMARK 500 SER B 49 -55.04 -12.35 REMARK 500 ASP B 71 -68.58 -122.43 REMARK 500 ILE B 73 46.25 -89.02 REMARK 500 ASN B 74 -33.29 -155.82 REMARK 500 PRO B 92 3.22 -56.39 REMARK 500 SER B 93 12.07 -140.78 REMARK 500 ASN B 97 -60.25 -93.10 REMARK 500 LEU B 99 31.38 72.13 REMARK 500 ASN B 115 -163.53 170.28 REMARK 500 ARG B 117 -71.29 -86.53 REMARK 500 PRO B 173 113.54 -39.75 REMARK 500 SER B 214 -86.73 -115.53 REMARK 500 ASN B 223 18.50 56.03 REMARK 500 ALA C 24 -104.44 44.54 REMARK 500 ASN C 25 95.62 -173.18 REMARK 500 SER C 37 59.94 -143.29 REMARK 500 ASN C 48 150.66 171.84 REMARK 500 SER C 49 -53.91 -8.48 REMARK 500 ASP C 71 -65.46 -122.02 REMARK 500 ILE C 73 44.01 -88.95 REMARK 500 ASN C 74 -35.17 -154.04 REMARK 500 PRO C 92 2.59 -56.39 REMARK 500 SER C 93 11.52 -140.57 REMARK 500 ASN C 101 34.28 71.10 REMARK 500 ASP C 102 76.05 -70.00 REMARK 500 ASN C 115 -163.71 171.28 REMARK 500 ARG C 117 -70.51 -86.97 REMARK 500 PRO C 173 114.30 -37.67 REMARK 500 GLN C 192 122.35 -37.32 REMARK 500 SER C 214 -77.98 -122.69 REMARK 500 ASN C 223 13.06 58.65 REMARK 500 ALA D 24 -103.73 45.34 REMARK 500 ASN D 25 92.47 -174.60 REMARK 500 SER D 37 59.66 -146.12 REMARK 500 SER D 49 -51.98 -13.67 REMARK 500 ILE D 73 42.04 -88.32 REMARK 500 ASN D 74 -35.41 -152.01 REMARK 500 PRO D 92 3.65 -55.35 REMARK 500 ASN D 115 -162.81 172.03 REMARK 500 ARG D 117 -70.69 -86.90 REMARK 500 PRO D 173 115.62 -36.90 REMARK 500 ASP D 189 160.70 179.78 REMARK 500 GLN D 192 118.57 -38.31 REMARK 500 SER D 214 -80.93 -121.33 REMARK 500 ALA D 221A 17.18 58.19 REMARK 500 ASN D 223 16.52 55.78 REMARK 500 LYS D 230 89.45 -69.64 REMARK 500 ALA E 24 -106.82 44.94 REMARK 500 ASN E 25 93.27 -170.62 REMARK 500 SER E 37 55.36 -148.29 REMARK 500 ASN E 48 152.15 173.55 REMARK 500 SER E 49 -54.79 -12.75 REMARK 500 ASP E 71 -67.37 -121.78 REMARK 500 ILE E 73 45.51 -87.47 REMARK 500 ASN E 74 -33.26 -155.71 REMARK 500 PRO E 92 0.93 -59.24 REMARK 500 LEU E 99 33.08 71.30 REMARK 500 ASN E 115 -163.70 167.64 REMARK 500 ARG E 117 -72.20 -86.40 REMARK 500 PRO E 173 114.80 -38.43 REMARK 500 SER E 214 -80.97 -116.66 REMARK 500 ALA E 221A 16.74 59.80 REMARK 500 ASN E 223 15.51 59.91 REMARK 500 ALA F 24 -105.02 44.85 REMARK 500 ASN F 25 91.84 -172.01 REMARK 500 ASN F 48 157.62 175.53 REMARK 500 SER F 49 -57.45 -17.41 REMARK 500 ASP F 71 -66.20 -123.30 REMARK 500 ILE F 73 45.75 -90.20 REMARK 500 ASN F 74 -30.70 -156.78 REMARK 500 PRO F 92 6.61 -64.20 REMARK 500 SER F 93 10.26 -142.39 REMARK 500 ASN F 97 -60.55 -91.14 REMARK 500 ASN F 115 -163.61 168.97 REMARK 500 PRO F 173 112.83 -35.30 REMARK 500 SER F 214 -78.23 -117.61 REMARK 500 ALA F 221A 16.05 59.25 REMARK 500 ASN F 223 15.91 53.03 REMARK 500 THR G 8 139.85 -179.83 REMARK 500 VAL G 23 -74.02 57.59 REMARK 500 LYS G 34 52.85 -96.84 REMARK 500 THR H 8 142.63 -179.73 REMARK 500 VAL H 23 -76.12 61.21 REMARK 500 LYS H 34 49.90 -92.42 REMARK 500 THR I 8 142.82 178.45 REMARK 500 VAL I 23 -76.25 61.60 REMARK 500 LYS I 34 49.17 -93.96 REMARK 500 THR J 8 135.70 179.08 REMARK 500 VAL J 23 -75.76 59.62 REMARK 500 LYS J 34 52.58 -97.62 REMARK 500 THR K 8 143.19 179.92 REMARK 500 VAL K 23 -79.38 62.84 REMARK 500 LYS K 34 44.61 -95.20 REMARK 500 THR L 8 146.10 -178.88 REMARK 500 VAL L 23 -74.97 61.02 REMARK 500 LYS L 34 48.72 -97.27 REMARK 500 REMARK 500 REMARK: NULL

DBREF 1C9T A 16 245 UNP P00760 TRY1_BOVIN 21 243 DBREF 1C9T B 16 245 UNP P00760 TRY1_BOVIN 21 243 DBREF 1C9T C 16 245 UNP P00760 TRY1_BOVIN 21 243 DBREF 1C9T D 16 245 UNP P00760 TRY1_BOVIN 21 243 DBREF 1C9T E 16 245 UNP P00760 TRY1_BOVIN 21 243 DBREF 1C9T F 16 245 UNP P00760 TRY1_BOVIN 21 243 DBREF 1C9T G 1 59 TREMBL P82107 P82107 1 59 DBREF 1C9T H 1 59 TREMBL P82107 P82107 1 59 DBREF 1C9T I 1 59 TREMBL P82107 P82107 1 59 DBREF 1C9T J 1 59 TREMBL P82107 P82107 1 59 DBREF 1C9T K 1 59 TREMBL P82107 P82107 1 59 DBREF 1C9T L 1 59 TREMBL P82107 P82107 1 59

SEQRES 1 A 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 A 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 A 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA SEQRES 4 A 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 A 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 A 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 A 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 A 223 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER SEQRES 9 A 223 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 A 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 A 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 A 223 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 A 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 A 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 A 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 A 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 A 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 A 223 SER ASN SEQRES 1 B 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 B 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 B 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA SEQRES 4 B 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 B 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 B 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 B 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 B 223 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER SEQRES 9 B 223 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 B 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 B 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 B 223 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 B 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 B 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 B 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 B 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 B 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 B 223 SER ASN SEQRES 1 C 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 C 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 C 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA SEQRES 4 C 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 C 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 C 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 C 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 C 223 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER SEQRES 9 C 223 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 C 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 C 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 C 223 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 C 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 C 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 C 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 C 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 C 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 C 223 SER ASN SEQRES 1 D 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 D 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 D 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA SEQRES 4 D 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 D 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 D 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 D 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 D 223 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER SEQRES 9 D 223 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 D 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 D 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 D 223 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 D 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 D 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 D 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 D 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 D 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 D 223 SER ASN SEQRES 1 E 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 E 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 E 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA SEQRES 4 E 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 E 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 E 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 E 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 E 223 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER SEQRES 9 E 223 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 E 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 E 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 E 223 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 E 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 E 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 E 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 E 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 E 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 E 223 SER ASN SEQRES 1 F 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 F 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 F 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA SEQRES 4 F 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 F 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 F 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 F 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 F 223 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER SEQRES 9 F 223 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 F 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 F 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 F 223 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 F 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 F 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 F 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 F 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 F 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 F 223 SER ASN SEQRES 1 G 59 PHE ASP VAL ASN SER HIS THR THR PRO CYS GLY PRO VAL SEQRES 2 G 59 THR CYS SER GLY ALA GLN MET CYS GLU VAL ASP LYS CYS SEQRES 3 G 59 VAL CYS SER ASP LEU HIS CYS LYS VAL LYS CYS GLU HIS SEQRES 4 G 59 GLY PHE LYS LYS ASP ASP ASN GLY CYS GLU TYR ALA CYS SEQRES 5 G 59 ILE CYS ALA ASP ALA PRO GLN SEQRES 1 H 59 PHE ASP VAL ASN SER HIS THR THR PRO CYS GLY PRO VAL SEQRES 2 H 59 THR CYS SER GLY ALA GLN MET CYS GLU VAL ASP LYS CYS SEQRES 3 H 59 VAL CYS SER ASP LEU HIS CYS LYS VAL LYS CYS GLU HIS SEQRES 4 H 59 GLY PHE LYS LYS ASP ASP ASN GLY CYS GLU TYR ALA CYS SEQRES 5 H 59 ILE CYS ALA ASP ALA PRO GLN SEQRES 1 I 59 PHE ASP VAL ASN SER HIS THR THR PRO CYS GLY PRO VAL SEQRES 2 I 59 THR CYS SER GLY ALA GLN MET CYS GLU VAL ASP LYS CYS SEQRES 3 I 59 VAL CYS SER ASP LEU HIS CYS LYS VAL LYS CYS GLU HIS SEQRES 4 I 59 GLY PHE LYS LYS ASP ASP ASN GLY CYS GLU TYR ALA CYS SEQRES 5 I 59 ILE CYS ALA ASP ALA PRO GLN SEQRES 1 J 59 PHE ASP VAL ASN SER HIS THR THR PRO CYS GLY PRO VAL SEQRES 2 J 59 THR CYS SER GLY ALA GLN MET CYS GLU VAL ASP LYS CYS SEQRES 3 J 59 VAL CYS SER ASP LEU HIS CYS LYS VAL LYS CYS GLU HIS SEQRES 4 J 59 GLY PHE LYS LYS ASP ASP ASN GLY CYS GLU TYR ALA CYS SEQRES 5 J 59 ILE CYS ALA ASP ALA PRO GLN SEQRES 1 K 59 PHE ASP VAL ASN SER HIS THR THR PRO CYS GLY PRO VAL SEQRES 2 K 59 THR CYS SER GLY ALA GLN MET CYS GLU VAL ASP LYS CYS SEQRES 3 K 59 VAL CYS SER ASP LEU HIS CYS LYS VAL LYS CYS GLU HIS SEQRES 4 K 59 GLY PHE LYS LYS ASP ASP ASN GLY CYS GLU TYR ALA CYS SEQRES 5 K 59 ILE CYS ALA ASP ALA PRO GLN SEQRES 1 L 59 PHE ASP VAL ASN SER HIS THR THR PRO CYS GLY PRO VAL SEQRES 2 L 59 THR CYS SER GLY ALA GLN MET CYS GLU VAL ASP LYS CYS SEQRES 3 L 59 VAL CYS SER ASP LEU HIS CYS LYS VAL LYS CYS GLU HIS SEQRES 4 L 59 GLY PHE LYS LYS ASP ASP ASN GLY CYS GLU TYR ALA CYS SEQRES 5 L 59 ILE CYS ALA ASP ALA PRO GLN

FORMUL 13 HOH *146(H2 O)

HELIX 1 1 ALA A 55 TYR A 59 5 5 HELIX 2 2 SER A 164 TYR A 172 1 9 HELIX 3 3 TYR A 234 ASN A 245 1 12 HELIX 4 4 ALA B 55 TYR B 59 5 5 HELIX 5 5 SER B 164 TYR B 172 1 9 HELIX 6 6 TYR B 234 ASN B 245 1 12 HELIX 7 7 ALA C 55 TYR C 59 5 5 HELIX 8 8 SER C 164 TYR C 172 1 9 HELIX 9 9 TYR C 234 ASN C 245 1 12 HELIX 10 10 ALA D 55 TYR D 59 5 5 HELIX 11 11 SER D 164 TYR D 172 1 9 HELIX 12 12 TYR D 234 ASN D 245 1 12 HELIX 13 13 ALA E 55 TYR E 59 5 5 HELIX 14 14 SER E 164 TYR E 172 1 9 HELIX 15 15 VAL E 231 ASN E 245 1 15 HELIX 16 16 ALA F 55 TYR F 59 5 5 HELIX 17 17 SER F 164 TYR F 172 1 9 HELIX 18 18 VAL F 231 ASN F 245 1 15

SHEET 1 A 7 PHE K 41 LYS K 43 0 SHEET 2 A 7 GLU K 49 CYS K 54 0 SHEET 3 A 7 LYS A 204 SER A 217 -1 O ILE A 212 N THR A 229 SHEET 4 A 7 PRO A 198 CYS A 201 -1 O VAL A 199 N GLN A 210 SHEET 5 A 7 GLN A 135 GLY A 140 -1 N LEU A 137 O VAL A 200 SHEET 6 A 7 LYS A 156 PRO A 161 -1 N LYS A 156 O GLY A 140 SHEET 7 A 7 TYR A 20 THR A 21 -1 O TYR A 20 N CYS A 157 SHEET 1 A1 4 MET A 180 ALA A 183 0 SHEET 2 A1 4 GLY A 226 LYS A 230 -1 O GLY A 226 N ALA A 183 SHEET 3 A1 4 LYS A 204 SER A 217 -1 O ILE A 212 N THR A 229 SHEET 4 A1 4 LEU G 31 CYS G 33 -1 N HIS G 32 O GLY A 216 SHEET 1 B 7 THR L 8 CYS L 10 0 SHEET 2 B 7 VAL L 13 CYS L 15 0 SHEET 3 B 7 GLN A 30 ASN A 34 -1 N VAL A 31 O GLY A 44 SHEET 4 B 7 GLN A 64 LEU A 67 -1 O GLN A 64 N ASN A 34 SHEET 5 B 7 GLN A 81 VAL A 90 -1 O GLN A 81 N LEU A 67 SHEET 6 B 7 MET A 104 LEU A 108 -1 N LEU A 105 O ILE A 89 SHEET 7 B 7 TRP A 51 SER A 54 -1 O VAL A 52 N ILE A 106 SHEET 1 C 7 GLN L 19 GLU L 22 0 SHEET 2 C 7 LYS L 25 CYS L 28 0 SHEET 3 C 7 LYS B 204 SER B 217 -1 O ILE B 212 N THR B 229 SHEET 4 C 7 PRO B 198 CYS B 201 -1 O VAL B 199 N GLN B 210 SHEET 5 C 7 GLN B 135 GLY B 140 -1 N LEU B 137 O VAL B 200 SHEET 6 C 7 LYS B 156 PRO B 161 -1 N LYS B 156 O GLY B 140 SHEET 7 C 7 TYR B 20 THR B 21 -1 O TYR B 20 N CYS B 157 SHEET 1 C1 4 MET B 180 ALA B 183 0 SHEET 2 C1 4 GLY B 226 LYS B 230 -1 O GLY B 226 N ALA B 183 SHEET 3 C1 4 LYS B 204 SER B 217 -1 O ILE B 212 N THR B 229 SHEET 4 C1 4 LEU H 31 CYS H 33 -1 N HIS H 32 O GLY B 216 SHEET 1 D 7 PHE L 41 LYS L 43 0 SHEET 2 D 7 GLU L 49 CYS L 54 0 SHEET 3 D 7 GLN B 30 ASN B 34 -1 N VAL B 31 O GLY B 44 SHEET 4 D 7 GLN B 64 LEU B 67 -1 O GLN B 64 N ASN B 34 SHEET 5 D 7 GLN B 81 VAL B 90 -1 O GLN B 81 N LEU B 67 SHEET 6 D 7 MET B 104 LEU B 108 -1 O LEU B 105 N ILE B 89 SHEET 7 D 7 TRP B 51 SER B 54 -1 O VAL B 52 N ILE B 106 SHEET 1 E 7 MET C 180 ALA C 183 0 SHEET 2 E 7 GLY C 226 LYS C 230 -1 O GLY C 226 N ALA C 183 SHEET 3 E 7 LYS C 204 SER C 217 -1 O ILE C 212 N THR C 229 SHEET 4 E 7 PRO C 198 CYS C 201 -1 O VAL C 199 N GLN C 210 SHEET 5 E 7 GLN C 135 GLY C 140 -1 N LEU C 137 O VAL C 200 SHEET 6 E 7 LYS C 156 PRO C 161 -1 N LYS C 156 O GLY C 140 SHEET 7 E 7 TYR C 20 THR C 21 -1 O TYR C 20 N CYS C 157 SHEET 1 E1 4 MET C 180 ALA C 183 0 SHEET 2 E1 4 GLY C 226 LYS C 230 -1 O GLY C 226 N ALA C 183 SHEET 3 E1 4 LYS C 204 SER C 217 -1 O ILE C 212 N THR C 229 SHEET 4 E1 4 LEU I 31 CYS I 33 -1 N HIS I 32 O GLY C 216 SHEET 1 F 7 GLN C 30 ASN C 34 0 SHEET 2 F 7 HIS C 40 ASN C 48 -1 N PHE C 41 O LEU C 33 SHEET 3 F 7 GLN C 30 ASN C 34 -1 N VAL C 31 O GLY C 44 SHEET 4 F 7 GLN C 64 LEU C 67 -1 O GLN C 64 N ASN C 34 SHEET 5 F 7 GLN C 81 VAL C 90 -1 O GLN C 81 N LEU C 67 SHEET 6 F 7 MET C 104 LEU C 108 -1 N LEU C 105 O ILE C 89 SHEET 7 F 7 TRP C 51 SER C 54 -1 O VAL C 52 N ILE C 106 SHEET 1 G 7 MET D 180 ALA D 183 0 SHEET 2 G 7 GLY D 226 LYS D 230 -1 O GLY D 226 N ALA D 183 SHEET 3 G 7 LYS D 204 SER D 217 -1 O ILE D 212 N THR D 229 SHEET 4 G 7 PRO D 198 CYS D 201 -1 O VAL D 199 N GLN D 210 SHEET 5 G 7 GLN D 135 GLY D 140 -1 N LEU D 137 O VAL D 200 SHEET 6 G 7 LYS D 156 PRO D 161 -1 N LYS D 156 O GLY D 140 SHEET 7 G 7 TYR D 20 THR D 21 -1 O TYR D 20 N CYS D 157 SHEET 1 G1 4 MET D 180 ALA D 183 0 SHEET 2 G1 4 GLY D 226 LYS D 230 -1 O GLY D 226 N ALA D 183 SHEET 3 G1 4 LYS D 204 SER D 217 -1 O ILE D 212 N THR D 229 SHEET 4 G1 4 LEU J 31 CYS J 33 -1 N HIS J 32 O GLY D 216 SHEET 1 H 7 GLN D 30 ASN D 34 0 SHEET 2 H 7 HIS D 40 ASN D 48 -1 N PHE D 41 O LEU D 33 SHEET 3 H 7 GLN D 30 ASN D 34 -1 N VAL D 31 O GLY D 44 SHEET 4 H 7 GLN D 64 LEU D 67 -1 O GLN D 64 N ASN D 34 SHEET 5 H 7 GLN D 81 VAL D 90 -1 O GLN D 81 N LEU D 67 SHEET 6 H 7 MET D 104 LEU D 108 -1 N LEU D 105 O ILE D 89 SHEET 7 H 7 TRP D 51 SER D 54 -1 N VAL D 52 O ILE D 106 SHEET 1 I 7 MET E 180 ALA E 183 0 SHEET 2 I 7 GLY E 226 LYS E 230 -1 O GLY E 226 N ALA E 183 SHEET 3 I 7 LYS E 204 SER E 217 -1 O ILE E 212 N THR E 229 SHEET 4 I 7 PRO E 198 CYS E 201 -1 O VAL E 199 N GLN E 210 SHEET 5 I 7 GLN E 135 GLY E 140 -1 N LEU E 137 O VAL E 200 SHEET 6 I 7 LYS E 156 PRO E 161 -1 N LYS E 156 O GLY E 140 SHEET 7 I 7 TYR E 20 THR E 21 -1 O TYR E 20 N CYS E 157 SHEET 1 I1 4 MET E 180 ALA E 183 0 SHEET 2 I1 4 GLY E 226 LYS E 230 -1 O GLY E 226 N ALA E 183 SHEET 3 I1 4 LYS E 204 SER E 217 -1 O ILE E 212 N THR E 229 SHEET 4 I1 4 LEU K 31 CYS K 33 -1 N HIS K 32 O GLY E 216 SHEET 1 J 7 GLN E 30 ASN E 34 0 SHEET 2 J 7 HIS E 40 ASN E 48 -1 N PHE E 41 O LEU E 33 SHEET 3 J 7 GLN E 30 ASN E 34 -1 N VAL E 31 O GLY E 44 SHEET 4 J 7 GLN E 64 LEU E 67 -1 O GLN E 64 N ASN E 34 SHEET 5 J 7 GLN E 81 VAL E 90 -1 O GLN E 81 N LEU E 67 SHEET 6 J 7 MET E 104 LEU E 108 -1 N LEU E 105 O ILE E 89 SHEET 7 J 7 TRP E 51 SER E 54 -1 O VAL E 52 N ILE E 106 SHEET 1 K 7 MET F 180 ALA F 183 0 SHEET 2 K 7 GLY F 226 LYS F 230 -1 O GLY F 226 N ALA F 183 SHEET 3 K 7 LYS F 204 SER F 217 -1 O ILE F 212 N THR F 229 SHEET 4 K 7 PRO F 198 CYS F 201 -1 O VAL F 199 N GLN F 210 SHEET 5 K 7 GLN F 135 GLY F 140 -1 N LEU F 137 O VAL F 200 SHEET 6 K 7 LYS F 156 PRO F 161 -1 N LYS F 156 O GLY F 140 SHEET 7 K 7 TYR F 20 THR F 21 -1 O TYR F 20 N CYS F 157 SHEET 1 K1 4 MET F 180 ALA F 183 0 SHEET 2 K1 4 GLY F 226 LYS F 230 -1 O GLY F 226 N ALA F 183 SHEET 3 K1 4 LYS F 204 SER F 217 -1 O ILE F 212 N THR F 229 SHEET 4 K1 4 LEU L 31 CYS L 33 -1 N HIS L 32 O GLY F 216 SHEET 1 L 7 GLN F 30 ASN F 34 0 SHEET 2 L 7 HIS F 40 ASN F 48 -1 N PHE F 41 O LEU F 33 SHEET 3 L 7 GLN F 30 ASN F 34 -1 N VAL F 31 O GLY F 44 SHEET 4 L 7 GLN F 64 LEU F 67 -1 O GLN F 64 N ASN F 34 SHEET 5 L 7 GLN F 81 VAL F 90 -1 O GLN F 81 N LEU F 67 SHEET 6 L 7 MET F 104 LEU F 108 -1 N LEU F 105 O ILE F 89 SHEET 7 L 7 TRP F 51 SER F 54 -1 N VAL F 52 O ILE F 106 SHEET 1 M 2 THR G 8 CYS G 10 0 SHEET 2 M 2 VAL G 13 CYS G 15 -1 O VAL G 13 N CYS G 10 SHEET 1 N 2 MET G 20 GLU G 22 0 SHEET 2 N 2 LYS G 25 VAL G 27 -1 O LYS G 25 N GLU G 22 SHEET 1 O 2 PHE G 41 LYS G 43 0 SHEET 2 O 2 GLU G 49 CYS G 54 -1 N TYR G 50 O LYS G 42 SHEET 1 P 2 THR H 8 CYS H 10 0 SHEET 2 P 2 VAL H 13 CYS H 15 -1 N VAL H 13 O CYS H 10 SHEET 1 Q 2 MET H 20 GLU H 22 0 SHEET 2 Q 2 LYS H 25 VAL H 27 -1 O LYS H 25 N GLU H 22 SHEET 1 R 2 PHE H 41 LYS H 43 0 SHEET 2 R 2 GLU H 49 CYS H 54 -1 N TYR H 50 O LYS H 42 SHEET 1 S 2 THR I 8 CYS I 10 0 SHEET 2 S 2 VAL I 13 CYS I 15 -1 N VAL I 13 O CYS I 10 SHEET 1 T 2 MET I 20 GLU I 22 0 SHEET 2 T 2 LYS I 25 VAL I 27 -1 O LYS I 25 N GLU I 22 SHEET 1 U 2 PHE I 41 LYS I 43 0 SHEET 2 U 2 GLU I 49 CYS I 54 -1 N TYR I 50 O LYS I 42 SHEET 1 V 2 THR J 8 CYS J 10 0 SHEET 2 V 2 VAL J 13 CYS J 15 -1 O VAL J 13 N CYS J 10 SHEET 1 W 2 MET J 20 GLU J 22 0 SHEET 2 W 2 LYS J 25 VAL J 27 -1 O LYS J 25 N GLU J 22 SHEET 1 X 2 PHE J 41 LYS J 43 0 SHEET 2 X 2 GLU J 49 CYS J 54 -1 N TYR J 50 O LYS J 42 SHEET 1 Y 2 THR K 8 CYS K 10 0 SHEET 2 Y 2 VAL K 13 CYS K 15 -1 N VAL K 13 O CYS K 10 SHEET 1 Z 2 GLN K 19 GLU K 22 0 SHEET 2 Z 2 LYS K 25 CYS K 28 -1 O LYS K 25 N GLU K 22

SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.03 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.03 SSBOND 3 CYS A 128 CYS A 232 1555 1555 2.04 SSBOND 4 CYS A 136 CYS A 201 1555 1555 2.01 SSBOND 5 CYS A 168 CYS A 182 1555 1555 2.02 SSBOND 6 CYS A 191 CYS A 220 1555 1555 2.02 SSBOND 7 CYS B 22 CYS B 157 1555 1555 2.02 SSBOND 8 CYS B 42 CYS B 58 1555 1555 2.04 SSBOND 9 CYS B 128 CYS B 232 1555 1555 2.03 SSBOND 10 CYS B 136 CYS B 201 1555 1555 2.03 SSBOND 11 CYS B 168 CYS B 182 1555 1555 2.04 SSBOND 12 CYS B 191 CYS B 220 1555 1555 2.03 SSBOND 13 CYS C 22 CYS C 157 1555 1555 2.02 SSBOND 14 CYS C 42 CYS C 58 1555 1555 2.02 SSBOND 15 CYS C 128 CYS C 232 1555 1555 2.02 SSBOND 16 CYS C 136 CYS C 201 1555 1555 2.03 SSBOND 17 CYS C 168 CYS C 182 1555 1555 2.03 SSBOND 18 CYS C 191 CYS C 220 1555 1555 2.03 SSBOND 19 CYS D 22 CYS D 157 1555 1555 2.02 SSBOND 20 CYS D 42 CYS D 58 1555 1555 2.02 SSBOND 21 CYS D 128 CYS D 232 1555 1555 2.02 SSBOND 22 CYS D 136 CYS D 201 1555 1555 2.03 SSBOND 23 CYS D 168 CYS D 182 1555 1555 2.03 SSBOND 24 CYS D 191 CYS D 220 1555 1555 2.02 SSBOND 25 CYS E 22 CYS E 157 1555 1555 2.01 SSBOND 26 CYS E 42 CYS E 58 1555 1555 2.02 SSBOND 27 CYS E 128 CYS E 232 1555 1555 2.04 SSBOND 28 CYS E 136 CYS E 201 1555 1555 2.02 SSBOND 29 CYS E 168 CYS E 182 1555 1555 2.03 SSBOND 30 CYS E 191 CYS E 220 1555 1555 2.03 SSBOND 31 CYS F 22 CYS F 157 1555 1555 2.01 SSBOND 32 CYS F 42 CYS F 58 1555 1555 2.03 SSBOND 33 CYS F 128 CYS F 232 1555 1555 2.03 SSBOND 34 CYS F 136 CYS F 201 1555 1555 2.02 SSBOND 35 CYS F 168 CYS F 182 1555 1555 2.03 SSBOND 36 CYS F 191 CYS F 220 1555 1555 2.02 SSBOND 37 CYS G 10 CYS G 21 1555 1555 2.01 SSBOND 38 CYS G 15 CYS G 26 1555 1555 2.03 SSBOND 39 CYS G 28 CYS G 48 1555 1555 2.03 SSBOND 40 CYS G 33 CYS G 52 1555 1555 2.02 SSBOND 41 CYS G 37 CYS G 54 1555 1555 2.01 SSBOND 42 CYS H 10 CYS H 21 1555 1555 2.03 SSBOND 43 CYS H 15 CYS H 26 1555 1555 2.03 SSBOND 44 CYS H 28 CYS H 48 1555 1555 2.02 SSBOND 45 CYS H 33 CYS H 52 1555 1555 2.03 SSBOND 46 CYS H 37 CYS H 54 1555 1555 2.03 SSBOND 47 CYS I 10 CYS I 21 1555 1555 2.03 SSBOND 48 CYS I 15 CYS I 26 1555 1555 2.02 SSBOND 49 CYS I 28 CYS I 48 1555 1555 2.04 SSBOND 50 CYS I 33 CYS I 52 1555 1555 2.02 SSBOND 51 CYS I 37 CYS I 54 1555 1555 2.02 SSBOND 52 CYS J 10 CYS J 21 1555 1555 2.02 SSBOND 53 CYS J 15 CYS J 26 1555 1555 2.02 SSBOND 54 CYS J 28 CYS J 48 1555 1555 2.02 SSBOND 55 CYS J 33 CYS J 52 1555 1555 2.03 SSBOND 56 CYS J 37 CYS J 54 1555 1555 2.02 SSBOND 57 CYS K 10 CYS K 21 1555 1555 2.02 SSBOND 58 CYS K 15 CYS K 26 1555 1555 2.02 SSBOND 59 CYS K 28 CYS K 48 1555 1555 2.01 SSBOND 60 CYS K 33 CYS K 52 1555 1555 2.03 SSBOND 61 CYS K 37 CYS K 54 1555 1555 2.02 SSBOND 62 CYS L 10 CYS L 21 1555 1555 2.03 SSBOND 63 CYS L 15 CYS L 26 1555 1555 2.02 SSBOND 64 CYS L 28 CYS L 48 1555 1555 2.03 SSBOND 65 CYS L 33 CYS L 52 1555 1555 2.01 SSBOND 66 CYS L 37 CYS L 54 1555 1555 2.02

CRYST1 95.220 108.780 95.710 90.00 93.70 90.00 P 1 21 1 12

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 0.010502 0.000000 0.000679 0.00000

SCALE2 0.000000 0.009193 0.000000 0.00000

SCALE3 0.000000 0.000000 0.010470 0.00000