HEADER SERINE PROTEASE INHIBITOR 22-APR-98 1BA7 TITLE SOYBEAN TRYPSIN INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN INHIBITOR (KUNITZ); COMPND 3 CHAIN: A, B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GLYCINE MAX; SOURCE 3 ORGANISM_COMMON: SOYBEAN; SOURCE 4 ORGANISM_TAXID: 3847 KEYWDS SERINE PROTEASE INHIBITOR, TRYPSIN INHIBITOR (KUNITZ) EXPDTA X-RAY DIFFRACTION AUTHOR P.DE MEESTER,P.BRICK,L.F.LLOYD,D.M.BLOW,S.ONESTI REVDAT 5 02-AUG-23 1BA7 1 REMARK REVDAT 4 18-APR-18 1BA7 1 REMARK REVDAT 3 24-FEB-09 1BA7 1 VERSN REVDAT 2 01-APR-03 1BA7 1 JRNL REVDAT 1 17-JUN-98 1BA7 0 JRNL AUTH P.DE MEESTER,P.BRICK,L.F.LLOYD,D.M.BLOW,S.ONESTI JRNL TITL STRUCTURE OF THE KUNITZ-TYPE SOYBEAN TRYPSIN INHIBITOR JRNL TITL 2 (STI): IMPLICATION FOR THE INTERACTIONS BETWEEN MEMBERS OF JRNL TITL 3 THE STI FAMILY AND TISSUE-PLASMINOGEN ACTIVATOR. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 54 589 1998 JRNL REFN ISSN 0907-4449 JRNL PMID 9761854 JRNL DOI 10.1107/S0907444997015849 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.ONESTI,P.BRICK,D.M.BLOW REMARK 1 TITL CRYSTAL STRUCTURE OF A KUNITZ-TYPE TRYPSIN INHIBITOR FROM REMARK 1 TITL 2 ERYTHRINA CAFFRA SEEDS REMARK 1 REF J.MOL.BIOL. V. 217 153 1991 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.M.SWEET,H.T.WRIGHT,J.JANIN,C.H.CHOTHIA,D.M.BLOW REMARK 1 TITL CRYSTAL STRUCTURE OF THE COMPLEX OF PORCINE TRYPSIN WITH REMARK 1 TITL 2 SOYBEAN TRYPSIN INHIBITOR (KUNITZ) AT 2.6-A RESOLUTION REMARK 1 REF BIOCHEMISTRY V. 13 4212 1974 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.50 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 14619 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) : 0.160 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 700 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.61 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1653 REMARK 3 BIN R VALUE (WORKING SET) : 0.2820 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 96 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2496 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 157 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.00 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) : 15.0 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.420 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 28.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.680 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.290 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.350 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.380 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 8.230 ; 2.500 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT CORRECTION USED REMARK 4 REMARK 4 1BA7 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_1000171516. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : SEP-93 REMARK 200 TEMPERATURE (KELVIN) : 291 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ELLIOTT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS FAST REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CCP4, MADNES REMARK 200 DATA SCALING SOFTWARE : CCP4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14369 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : 0.06300 REMARK 200 FOR THE DATA SET : 9.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.18100 REMARK 200 R SYM FOR SHELL (I) : 0.18100 REMARK 200 FOR SHELL : 6.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.851 REMARK 200 STARTING MODEL: PDB ENTRY 1TIE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0 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 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 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 400 REMARK 400 COMPOUND REMARK 400 THE SCISSILE BOND IS BETWEEN ARG 62 AND ILE 63. 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 SER A 124 REMARK 465 ASP A 125 REMARK 465 ASP A 126 REMARK 465 GLU A 127 REMARK 465 PHE A 128 REMARK 465 GLN A 139 REMARK 465 ALA A 140 REMARK 465 GLU A 141 REMARK 465 ASP A 142 REMARK 465 ASP A 143 REMARK 465 LYS A 144 REMARK 465 ASP A 177 REMARK 465 LYS A 178 REMARK 465 GLU A 179 REMARK 465 SER A 180 REMARK 465 LEU A 181 REMARK 465 ASP B 125 REMARK 465 ASP B 126 REMARK 465 GLU B 127 REMARK 465 GLN B 139 REMARK 465 ALA B 140 REMARK 465 GLU B 141 REMARK 465 ASP B 142 REMARK 465 ASP B 177 REMARK 465 LYS B 178 REMARK 465 GLU B 179 REMARK 465 SER B 180 REMARK 465 LEU B 181 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 ASP A 1 CG OD1 OD2 REMARK 470 ILE A 23 CD1 REMARK 470 THR A 24 OG1 CG2 REMARK 470 ASN A 36 CG OD1 ND2 REMARK 470 GLU A 97 CD OE1 OE2 REMARK 470 ASP A 98 CG OD1 OD2 REMARK 470 LYS A 111 CG CD CE NZ REMARK 470 ASP A 112 CG OD1 OD2 REMARK 470 ARG A 122 CD NE CZ NH1 NH2 REMARK 470 GLN A 138 CG CD OE1 NE2 REMARK 470 ASP A 156 CG OD1 OD2 REMARK 470 LYS A 165 CG CD CE NZ REMARK 470 ASN A 166 CG OD1 ND2 REMARK 470 LYS A 167 CG CD CE NZ REMARK 470 ILE B 23 CD1 REMARK 470 THR B 24 OG1 CG2 REMARK 470 ASN B 36 CG OD1 ND2 REMARK 470 GLU B 49 CG CD OE1 OE2 REMARK 470 ARG B 63 CD NE CZ NH1 NH2 REMARK 470 ARG B 65 CD NE CZ NH1 NH2 REMARK 470 ASP B 98 CG OD1 OD2 REMARK 470 LYS B 111 CG CD CE NZ REMARK 470 ASP B 112 CG OD1 OD2 REMARK 470 ASP B 115 CG OD1 OD2 REMARK 470 PHE B 128 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASP B 143 CG OD1 OD2 REMARK 470 LYS B 144 CG CD CE NZ REMARK 470 ASP B 155 CG OD1 OD2 REMARK 470 ASP B 156 CG OD1 OD2 REMARK 470 LYS B 165 CD CE NZ REMARK 470 LYS B 167 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 13 108.64 -57.19 REMARK 500 GLU A 97 -93.57 -62.11 REMARK 500 ASP A 98 104.99 -54.07 REMARK 500 ILE A 107 -170.00 -120.98 REMARK 500 ASN A 166 -167.62 -68.69 REMARK 500 ASP B 112 29.63 -76.15 REMARK 500 ASN B 129 53.54 70.77 REMARK 500 REMARK 500 REMARK: NULL DBREF 1BA7 A 1 181 UNP P01070 ITRA_SOYBN 25 205 DBREF 1BA7 B 1 181 UNP P01070 ITRA_SOYBN 25 205 SEQRES 1 A 181 ASP PHE VAL LEU ASP ASN GLU GLY ASN PRO LEU GLU ASN SEQRES 2 A 181 GLY GLY THR TYR TYR ILE LEU SER ASP ILE THR ALA PHE SEQRES 3 A 181 GLY GLY ILE ARG ALA ALA PRO THR GLY ASN GLU ARG CYS SEQRES 4 A 181 PRO LEU THR VAL VAL GLN SER ARG ASN GLU LEU ASP LYS SEQRES 5 A 181 GLY ILE GLY THR ILE ILE SER SER PRO TYR ARG ILE ARG SEQRES 6 A 181 PHE ILE ALA GLU GLY HIS PRO LEU SER LEU LYS PHE ASP SEQRES 7 A 181 SER PHE ALA VAL ILE MET LEU CYS VAL GLY ILE PRO THR SEQRES 8 A 181 GLU TRP SER VAL VAL GLU ASP LEU PRO GLU GLY PRO ALA SEQRES 9 A 181 VAL LYS ILE GLY GLU ASN LYS ASP ALA MET ASP GLY TRP SEQRES 10 A 181 PHE ARG LEU GLU ARG VAL SER ASP ASP GLU PHE ASN ASN SEQRES 11 A 181 TYR LYS LEU VAL PHE CYS PRO GLN GLN ALA GLU ASP ASP SEQRES 12 A 181 LYS CYS GLY ASP ILE GLY ILE SER ILE ASP HIS ASP ASP SEQRES 13 A 181 GLY THR ARG ARG LEU VAL VAL SER LYS ASN LYS PRO LEU SEQRES 14 A 181 VAL VAL GLN PHE GLN LYS LEU ASP LYS GLU SER LEU SEQRES 1 B 181 ASP PHE VAL LEU ASP ASN GLU GLY ASN PRO LEU GLU ASN SEQRES 2 B 181 GLY GLY THR TYR TYR ILE LEU SER ASP ILE THR ALA PHE SEQRES 3 B 181 GLY GLY ILE ARG ALA ALA PRO THR GLY ASN GLU ARG CYS SEQRES 4 B 181 PRO LEU THR VAL VAL GLN SER ARG ASN GLU LEU ASP LYS SEQRES 5 B 181 GLY ILE GLY THR ILE ILE SER SER PRO TYR ARG ILE ARG SEQRES 6 B 181 PHE ILE ALA GLU GLY HIS PRO LEU SER LEU LYS PHE ASP SEQRES 7 B 181 SER PHE ALA VAL ILE MET LEU CYS VAL GLY ILE PRO THR SEQRES 8 B 181 GLU TRP SER VAL VAL GLU ASP LEU PRO GLU GLY PRO ALA SEQRES 9 B 181 VAL LYS ILE GLY GLU ASN LYS ASP ALA MET ASP GLY TRP SEQRES 10 B 181 PHE ARG LEU GLU ARG VAL SER ASP ASP GLU PHE ASN ASN SEQRES 11 B 181 TYR LYS LEU VAL PHE CYS PRO GLN GLN ALA GLU ASP ASP SEQRES 12 B 181 LYS CYS GLY ASP ILE GLY ILE SER ILE ASP HIS ASP ASP SEQRES 13 B 181 GLY THR ARG ARG LEU VAL VAL SER LYS ASN LYS PRO LEU SEQRES 14 B 181 VAL VAL GLN PHE GLN LYS LEU ASP LYS GLU SER LEU FORMUL 3 HOH *157(H2 O) HELIX 1 1 MET A 84 CYS A 86 5 3 HELIX 2 2 MET B 84 CYS B 86 5 3 SHEET 1 A 4 VAL A 171 LYS A 175 0 SHEET 2 A 4 GLY A 15 SER A 21 -1 N LEU A 20 O GLN A 172 SHEET 3 A 4 THR A 56 SER A 59 -1 N ILE A 58 O GLY A 15 SHEET 4 A 4 SER A 74 PHE A 77 -1 N LYS A 76 O ILE A 57 SHEET 1 B 2 ILE A 29 ALA A 32 0 SHEET 2 B 2 THR A 42 GLN A 45 -1 N VAL A 44 O ARG A 30 SHEET 1 C 2 SER A 94 VAL A 96 0 SHEET 2 C 2 ALA A 104 LYS A 106 -1 N LYS A 106 O SER A 94 SHEET 1 D 2 GLY A 116 ARG A 122 0 SHEET 2 D 2 TYR A 131 PRO A 137 -1 N CYS A 136 O TRP A 117 SHEET 1 E 2 ILE A 148 ILE A 152 0 SHEET 2 E 2 ARG A 159 VAL A 163 -1 N VAL A 162 O GLY A 149 SHEET 1 F 4 VAL B 171 LYS B 175 0 SHEET 2 F 4 GLY B 15 SER B 21 -1 N LEU B 20 O GLN B 172 SHEET 3 F 4 THR B 56 SER B 59 -1 N ILE B 58 O GLY B 15 SHEET 4 F 4 SER B 74 PHE B 77 -1 N LYS B 76 O ILE B 57 SHEET 1 G 2 ILE B 29 ALA B 32 0 SHEET 2 G 2 THR B 42 GLN B 45 -1 N VAL B 44 O ARG B 30 SHEET 1 H 2 SER B 94 VAL B 96 0 SHEET 2 H 2 ALA B 104 LYS B 106 -1 N LYS B 106 O SER B 94 SHEET 1 I 3 GLY B 116 ARG B 122 0 SHEET 2 I 3 TYR B 131 PRO B 137 -1 N CYS B 136 O TRP B 117 SHEET 3 I 3 CYS B 145 ASP B 147 -1 N GLY B 146 O PHE B 135 SHEET 1 J 2 ILE B 148 ILE B 152 0 SHEET 2 J 2 ARG B 159 VAL B 163 -1 N VAL B 162 O GLY B 149 SSBOND 1 CYS A 39 CYS A 86 1555 1555 2.02 SSBOND 2 CYS A 136 CYS A 145 1555 1555 2.03 SSBOND 3 CYS B 39 CYS B 86 1555 1555 2.03 SSBOND 4 CYS B 136 CYS B 145 1555 1555 2.02 CRYST1 39.110 53.870 58.200 71.75 90.00 82.98 P 1 2 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 0.025569 -0.003149 0.001047 0.00000 SCALE2 0.000000 0.018703 -0.006219 0.00000 SCALE3 0.000000 0.000000 0.018107 0.00000