HEADER SERINE PROTEASE INHIBITOR 30-NOV-95 1WBC TITLE CRYSTALLIZATION AND PRELIMINARY X-RAY STUDIES OF PSOPHOCARPIN B1, A TITLE 2 CHYMOTRYPSIN INHIBITOR FROM WINGED BEAN SEEDS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHYMOTRYPSIN INHIBITOR (WCI); COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSOPHOCARPUS TETRAGONOLOBUS; SOURCE 3 ORGANISM_COMMON: WINGED BEAN; SOURCE 4 ORGANISM_TAXID: 3891; SOURCE 5 TISSUE: SEED KEYWDS SERINE PROTEASE INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR J.K.DATTAGUPTA,A.PODDER,C.CHAKRABARTI,U.SEN,S.K.DUTTA,M.SINGH REVDAT 3 29-NOV-17 1WBC 1 REMARK HELIX REVDAT 2 24-FEB-09 1WBC 1 VERSN REVDAT 1 03-APR-96 1WBC 0 JRNL AUTH J.K.DATTAGUPTA,A.PODDER,C.CHAKRABARTI,U.SEN,S.K.DUTTA, JRNL AUTH 2 M.SINGH JRNL TITL STRUCTURE OF A KUNITZ-TYPE CHYMOTRYPSIN FROM WINGED BEAN JRNL TITL 2 SEEDS AT 2.95 A RESOLUTION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 52 521 1996 JRNL REFN ISSN 0907-4449 JRNL PMID 15299674 JRNL DOI 10.1107/S0907444996000224 REMARK 2 REMARK 2 RESOLUTION. 2.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.95 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 : 3703 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 1415 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 56 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 2.200 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: REMARK 3 THE ELECTRON DENSITY IS CONTINUOUS FOR ALL THE MAIN CHAIN REMARK 3 ATOMS EXCEPT FOR RESIDUES 179 AND 180 NEAR THE C-TERMINUS. REMARK 3 HOWEVER THE FITTING OF THE MODEL TO THE ELECTRON DENSITY REMARK 3 MAP IN THE RESIDUE RANGES 107 - 113, 136 - 143, AND 152 - REMARK 3 157 IS SOMEWHAT POOR. REMARK 4 REMARK 4 1WBC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177172. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 70.30000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 140.60000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 105.45000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 175.75000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 35.15000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 70.30000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 140.60000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 175.75000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 105.45000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 35.15000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: 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 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 108 CG CD CE NZ REMARK 470 LYS A 112 CG CD CE NZ REMARK 470 LYS A 121 CG CD CE NZ 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 ARG A 159 REMARK 475 THR A 179 REMARK 475 ALA A 180 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 THR A 17 C O REMARK 480 TYR A 18 N REMARK 480 LYS A 35 CE NZ REMARK 480 GLU A 39 OE1 OE2 REMARK 480 LYS A 54 NZ REMARK 480 GLN A 63 CG CD REMARK 480 ASN A 81 CG OD1 ND2 REMARK 480 PRO A 97 CG CD REMARK 480 GLN A 136 OE1 NE2 REMARK 480 HIS A 137 CG ND1 CD2 CE1 NE2 REMARK 480 ASP A 138 CB CG OD1 OD2 REMARK 480 GLU A 139 N REMARK 480 ASP A 141 OD1 OD2 REMARK 480 LYS A 143 CE NZ REMARK 480 ILE A 150 CG1 CG2 CD1 REMARK 480 ARG A 152 CG CD NE CZ NH1 NH2 REMARK 480 ASP A 153 OD1 OD2 REMARK 480 VAL A 161 CG1 CG2 REMARK 480 THR A 163 OG1 CG2 REMARK 480 SER A 181 N OG 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 PRO A 100 C - N - CA ANGL. DEV. = 9.3 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 ASP A 6 -157.90 -82.40 REMARK 500 HIS A 23 -70.05 -51.48 REMARK 500 PRO A 40 8.41 -66.41 REMARK 500 CYS A 41 -176.89 -175.98 REMARK 500 VAL A 46 -168.42 -113.13 REMARK 500 SER A 48 120.48 -32.89 REMARK 500 LYS A 54 -27.23 -26.83 REMARK 500 LEU A 65 76.24 -111.36 REMARK 500 PHE A 79 107.59 -41.21 REMARK 500 ALA A 86 -81.94 -155.25 REMARK 500 SER A 88 102.48 176.01 REMARK 500 TRP A 90 142.56 -35.64 REMARK 500 PRO A 100 139.55 -39.00 REMARK 500 LYS A 112 4.90 -61.24 REMARK 500 LEU A 115 49.30 -74.84 REMARK 500 ASN A 126 -50.65 -122.08 REMARK 500 ASP A 138 -109.43 -111.33 REMARK 500 GLU A 140 149.36 106.42 REMARK 500 CYS A 144 79.80 -118.20 REMARK 500 GLN A 146 -137.77 -102.10 REMARK 500 TYR A 147 134.39 161.63 REMARK 500 ARG A 154 -9.10 -59.85 REMARK 500 ARG A 158 74.82 -105.22 REMARK 500 GLU A 165 89.88 -174.06 REMARK 500 ASN A 166 62.09 -171.66 REMARK 500 LYS A 176 45.81 -81.64 REMARK 500 SER A 177 -157.25 155.02 REMARK 500 GLU A 178 4.24 -175.06 REMARK 500 SER A 181 -118.31 -154.55 REMARK 500 SER A 182 38.29 -176.70 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 WCI HAS BEEN FOUND TO BE SPHERICAL AND CONSISTS OF 12 REMARK 700 ANTIPARALLEL BETA-STRANDS WITH CONNECTING LOOPS ARRANGED REMARK 700 IN A CHARACTERISTIC FOLDING - A SIX-STRANDED BETA-BARREL REMARK 700 AND A SIX-STRANDED LID (COMPRISING OF THREE PAIRS OF REMARK 700 ANTIPARALLEL B-STRANDS) ON ONE HOLLOW END OF THE BARREL. REMARK 700 A PSEUDO THREE-FOLD AXIS EXISTS PARALLEL TO THE BARREL AXIS REMARK 700 OF THE STRUCTURE. EACH OF THE THREE SUBDOMAINS COMPRISES REMARK 700 FOUR B-STRANDS WITH CONNECTING LOOPS. DBREF 1WBC A 1 183 UNP P10822 ICW3_PSOTE 25 207 SEQRES 1 A 183 ASP ASP ASP LEU VAL ASP ALA GLU GLY ASN LEU VAL GLU SEQRES 2 A 183 ASN GLY GLY THR TYR TYR LEU LEU PRO HIS ILE TRP ALA SEQRES 3 A 183 HIS GLY GLY GLY ILE GLU THR ALA LYS THR GLY ASN GLU SEQRES 4 A 183 PRO CYS PRO LEU THR VAL VAL ARG SER PRO ASN GLU VAL SEQRES 5 A 183 SER LYS GLY GLU PRO ILE ARG ILE SER SER GLN PHE LEU SEQRES 6 A 183 SER LEU PHE ILE PRO ARG GLY SER LEU VAL ALA LEU GLY SEQRES 7 A 183 PHE ALA ASN PRO PRO SER CYS ALA ALA SER PRO TRP TRP SEQRES 8 A 183 THR VAL VAL ASP SER PRO GLN GLY PRO ALA VAL LYS LEU SEQRES 9 A 183 SER GLN GLN LYS LEU PRO GLU LYS ASP ILE LEU VAL PHE SEQRES 10 A 183 LYS PHE GLU LYS VAL SER HIS SER ASN ILE HIS VAL TYR SEQRES 11 A 183 LYS LEU LEU TYR CYS GLN HIS ASP GLU GLU ASP VAL LYS SEQRES 12 A 183 CYS ASP GLN TYR ILE GLY ILE HIS ARG ASP ARG ASN GLY SEQRES 13 A 183 ASN ARG ARG LEU VAL VAL THR GLU GLU ASN PRO LEU GLU SEQRES 14 A 183 LEU VAL LEU LEU LYS ALA LYS SER GLU THR ALA SER SER SEQRES 15 A 183 HIS FORMUL 2 HOH *56(H2 O) HELIX 1 1 GLU A 111 ILE A 114 1 4 SHEET 1 B1 7 GLY A 16 LEU A 21 0 SHEET 2 B1 7 ILE A 58 SER A 62 -1 SHEET 3 B1 7 VAL A 75 PHE A 79 -1 SHEET 4 B1 7 PHE A 117 LYS A 121 -1 SHEET 5 B1 7 TYR A 130 TYR A 134 -1 SHEET 6 B1 7 GLU A 169 LYS A 174 -1 SHEET 7 B1 7 GLY A 16 LEU A 21 -1 SHEET 1 B2 2 ILE A 31 ALA A 34 0 SHEET 2 B2 2 THR A 44 ARG A 47 -1 SHEET 1 B3 2 THR A 92 SER A 96 0 SHEET 2 B3 2 GLY A 99 LYS A 103 -1 SHEET 1 B4 2 ILE A 148 ARG A 152 0 SHEET 2 B4 2 ARG A 158 VAL A 162 -1 SSBOND 1 CYS A 41 CYS A 85 1555 1555 2.00 SSBOND 2 CYS A 135 CYS A 144 1555 1555 2.03 CRYST1 61.400 61.400 210.900 90.00 90.00 120.00 P 61 2 2 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 0.016287 0.009403 0.000000 0.00000 SCALE2 0.000000 0.018806 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004742 0.00000 MASTER 357 0 0 1 13 0 0 6 0 0 0 15 END