HEADER PROTEASE INHIBITOR 06-AUG-96 1ECZ TITLE PROTEASE INHIBITOR ECOTIN CAVEAT 1ECZ BOG A 1001 HAS WRONG CHIRALITY AT ATOM C1 BOG A 1009 HAS CAVEAT 2 1ECZ WRONG CHIRALITY AT ATOM C1 BOG A 1011 HAS WRONG CHIRALITY CAVEAT 3 1ECZ AT ATOM C1 BOG A 1015 HAS WRONG CHIRALITY AT ATOM C1 BOG A CAVEAT 4 1ECZ 1019 HAS WRONG CHIRALITY AT ATOM C1 BOG A 1021 HAS WRONG CAVEAT 5 1ECZ CHIRALITY AT ATOM C1 BOG A 1025 HAS WRONG CHIRALITY AT ATOM CAVEAT 6 1ECZ C1 BOG A 1029 HAS WRONG CHIRALITY AT ATOM C1 BOG A 1033 HAS CAVEAT 7 1ECZ WRONG CHIRALITY AT ATOM C1 BOG A 1041 HAS WRONG CHIRALITY CAVEAT 8 1ECZ AT ATOM C1 BOG B 1005 HAS WRONG CHIRALITY AT ATOM C1 BOG B CAVEAT 9 1ECZ 1007 HAS WRONG CHIRALITY AT ATOM C1 BOG B 1013 HAS WRONG CAVEAT 10 1ECZ CHIRALITY AT ATOM C1 BOG B 1017 HAS WRONG CHIRALITY AT ATOM CAVEAT 11 1ECZ C1 BOG B 1023 HAS WRONG CHIRALITY AT ATOM C1 BOG B 1027 HAS CAVEAT 12 1ECZ WRONG CHIRALITY AT ATOM C1 BOG B 1031 HAS WRONG CHIRALITY CAVEAT 13 1ECZ AT ATOM C1 BOG B 1035 HAS WRONG CHIRALITY AT ATOM C1 BOG B CAVEAT 14 1ECZ 1037 HAS WRONG CHIRALITY AT ATOM C1 BOG B 1039 HAS WRONG CAVEAT 15 1ECZ CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ECOTIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: ESCHERICHIA COLI PROTEASE INHIBITOR SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PBS; SOURCE 7 EXPRESSION_SYSTEM_GENE: ETI GENE KEYWDS BETA-SHEET STRUCTURE, SERINE PROTEASE INHIBITOR, PERIPLASMIC, KEYWDS 2 PROTEASE INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR D.H.SHIN,S.W.SUH REVDAT 7 03-APR-24 1ECZ 1 HETSYN REVDAT 6 29-JUL-20 1ECZ 1 CAVEAT COMPND REMARK HETNAM REVDAT 6 2 1 SITE REVDAT 5 18-APR-18 1ECZ 1 REMARK REVDAT 4 24-FEB-09 1ECZ 1 VERSN REVDAT 3 01-APR-03 1ECZ 1 JRNL REVDAT 2 02-DEC-99 1ECZ 1 JRNL REVDAT 1 12-FEB-97 1ECZ 0 JRNL AUTH D.H.SHIN,H.K.SONG,I.S.SEONG,C.S.LEE,C.H.CHUNG,S.W.SUH JRNL TITL CRYSTAL STRUCTURE ANALYSES OF UNCOMPLEXED ECOTIN IN TWO JRNL TITL 2 CRYSTAL FORMS: IMPLICATIONS FOR ITS FUNCTION AND STABILITY. JRNL REF PROTEIN SCI. V. 5 2236 1996 JRNL REFN ISSN 0961-8368 JRNL PMID 8931142 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.H.SHIN,K.Y.HWANG,K.K.KIM,H.R.LEE,C.S.LEE,C.H.CHUNG,S.W.SUH REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY CRYSTALLOGRAPHIC REMARK 1 TITL 2 ANALYSIS OF THE PROTEASE INHIBITOR ECOTIN REMARK 1 REF J.MOL.BIOL. V. 229 1157 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 78.1 REMARK 3 NUMBER OF REFLECTIONS : 6880 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) : 0.195 REMARK 3 FREE R VALUE : 0.309 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 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 : 2260 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 412 REMARK 3 SOLVENT ATOMS : 95 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.00 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) : 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.317 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.64 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.276 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 1ECZ 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_1000173017. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAY-92 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : NULL 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 : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS FAST REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MADNES REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7810 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.680 REMARK 200 RESOLUTION RANGE LOW (A) : 30.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.0 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.07600 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) : 2.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 25.2 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: ECOTIN PART OF ECOTIN-TRYPSIN COMPLEX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 19.61000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.37000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.43000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.37000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.61000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.43000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 GLU A 2 78.35 42.78 REMARK 500 SER A 3 -41.64 -28.34 REMARK 500 GLN A 5 -94.68 -103.96 REMARK 500 LYS A 9 46.36 -82.17 REMARK 500 ILE A 10 -53.52 -148.67 REMARK 500 PRO A 12 49.96 -69.47 REMARK 500 GLU A 17 -153.88 -77.64 REMARK 500 MET A 20 128.01 -171.66 REMARK 500 ASP A 49 -138.78 -95.78 REMARK 500 ASP A 75 -163.21 -127.05 REMARK 500 LYS A 76 19.98 51.52 REMARK 500 VAL A 77 107.35 -54.24 REMARK 500 PRO A 80 106.67 -51.85 REMARK 500 CYS A 87 176.78 -56.27 REMARK 500 PRO A 88 14.55 -62.59 REMARK 500 ASP A 89 -13.66 70.74 REMARK 500 PHE A 96 95.13 -63.54 REMARK 500 PRO A 120 -179.88 -65.57 REMARK 500 GLU B 2 64.71 31.23 REMARK 500 SER B 3 -45.19 -25.64 REMARK 500 GLN B 5 -91.58 -70.62 REMARK 500 LYS B 9 41.00 -83.12 REMARK 500 ILE B 10 -51.79 -147.73 REMARK 500 PRO B 12 46.56 -68.91 REMARK 500 MET B 20 148.19 -170.51 REMARK 500 ILE B 42 78.21 -112.31 REMARK 500 ASP B 49 -135.60 -95.05 REMARK 500 ASP B 75 -158.32 -128.50 REMARK 500 ALA B 86 47.08 75.05 REMARK 500 CYS B 87 170.99 -43.97 REMARK 500 PRO B 88 4.62 -59.37 REMARK 500 ASP B 89 -20.95 79.64 REMARK 500 LYS B 91 17.97 51.20 REMARK 500 PHE B 96 92.10 -61.58 REMARK 500 VAL B 141 67.63 -107.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 BOG A 1041 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: A1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: P1 REACTIVE SITE CHAIN A. REMARK 800 REMARK 800 SITE_IDENTIFIER: B1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: P1 REACTIVE SITE CHAIN B. DBREF 1ECZ A 1 142 UNP P23827 ECOT_ECOLI 21 162 DBREF 1ECZ B 1 142 UNP P23827 ECOT_ECOLI 21 162 SEQRES 1 A 142 ALA GLU SER VAL GLN PRO LEU GLU LYS ILE ALA PRO TYR SEQRES 2 A 142 PRO GLN ALA GLU LYS GLY MET LYS ARG GLN VAL ILE GLN SEQRES 3 A 142 LEU THR PRO GLN GLU ASP GLU SER THR LEU LYS VAL GLU SEQRES 4 A 142 LEU LEU ILE GLY GLN THR LEU GLU VAL ASP CYS ASN LEU SEQRES 5 A 142 HIS ARG LEU GLY GLY LYS LEU GLU ASN LYS THR LEU GLU SEQRES 6 A 142 GLY TRP GLY TYR ASP TYR TYR VAL PHE ASP LYS VAL SER SEQRES 7 A 142 SER PRO VAL SER THR MET MET ALA CYS PRO ASP GLY LYS SEQRES 8 A 142 LYS GLU LYS LYS PHE VAL THR ALA TYR LEU GLY ASP ALA SEQRES 9 A 142 GLY MET LEU ARG TYR ASN SER LYS LEU PRO ILE VAL VAL SEQRES 10 A 142 TYR THR PRO ASP ASN VAL ASP VAL LYS TYR ARG VAL TRP SEQRES 11 A 142 LYS ALA GLU GLU LYS ILE ASP ASN ALA VAL VAL ARG SEQRES 1 B 142 ALA GLU SER VAL GLN PRO LEU GLU LYS ILE ALA PRO TYR SEQRES 2 B 142 PRO GLN ALA GLU LYS GLY MET LYS ARG GLN VAL ILE GLN SEQRES 3 B 142 LEU THR PRO GLN GLU ASP GLU SER THR LEU LYS VAL GLU SEQRES 4 B 142 LEU LEU ILE GLY GLN THR LEU GLU VAL ASP CYS ASN LEU SEQRES 5 B 142 HIS ARG LEU GLY GLY LYS LEU GLU ASN LYS THR LEU GLU SEQRES 6 B 142 GLY TRP GLY TYR ASP TYR TYR VAL PHE ASP LYS VAL SER SEQRES 7 B 142 SER PRO VAL SER THR MET MET ALA CYS PRO ASP GLY LYS SEQRES 8 B 142 LYS GLU LYS LYS PHE VAL THR ALA TYR LEU GLY ASP ALA SEQRES 9 B 142 GLY MET LEU ARG TYR ASN SER LYS LEU PRO ILE VAL VAL SEQRES 10 B 142 TYR THR PRO ASP ASN VAL ASP VAL LYS TYR ARG VAL TRP SEQRES 11 B 142 LYS ALA GLU GLU LYS ILE ASP ASN ALA VAL VAL ARG HET BOG A1001 20 HET BOG A1003 20 HET BOG A1009 20 HET BOG A1011 20 HET BOG A1015 20 HET BOG A1019 20 HET BOG A1021 20 HET BOG A1025 20 HET BOG A1029 20 HET BOG A1033 20 HET BOG A1041 12 HET BOG B1005 20 HET BOG B1007 20 HET BOG B1013 20 HET BOG B1017 20 HET BOG B1023 20 HET BOG B1027 20 HET BOG B1031 20 HET BOG B1035 20 HET BOG B1037 20 HET BOG B1039 20 HETNAM BOG OCTYL BETA-D-GLUCOPYRANOSIDE HETSYN BOG BETA-OCTYLGLUCOSIDE; OCTYL BETA-D-GLUCOSIDE; OCTYL D- HETSYN 2 BOG GLUCOSIDE; OCTYL GLUCOSIDE FORMUL 3 BOG 21(C14 H28 O6) FORMUL 24 HOH *95(H2 O) HELIX 1 G1A LEU A 7 ILE A 10 5 4 HELIX 2 G2A LEU A 101 MET A 106 5 6 HELIX 3 G1B LEU B 7 ILE B 10 5 4 HELIX 4 G2B LEU B 101 MET B 106 5 6 SHEET 1 S1A 4 MET A 20 ILE A 25 0 SHEET 2 S1A 4 ILE A 115 PRO A 120 -1 SHEET 3 S1A 4 ASP A 70 VAL A 81 1 SHEET 4 S1A 4 ARG A 54 THR A 63 -1 SHEET 1 S2A 2 LEU A 36 VAL A 48 0 SHEET 2 S2A 2 GLU A 93 THR A 98 -1 SHEET 1 S4A 1 ASP A 137 ARG A 142 0 SHEET 1 S1B 4 MET B 20 ILE B 25 0 SHEET 2 S1B 4 ILE B 115 PRO B 120 -1 SHEET 3 S1B 4 ASP B 70 VAL B 81 1 SHEET 4 S1B 4 ARG B 54 THR B 63 -1 SHEET 1 S2B 2 LEU B 36 VAL B 48 0 SHEET 2 S2B 2 GLU B 93 THR B 98 -1 SHEET 1 S4B 1 ASP B 137 ARG B 142 0 SHEET 1 S3 2 ASP A 124 ALA A 132 0 SHEET 2 S3 2 ASP B 124 ALA B 132 -1 SSBOND 1 CYS A 50 CYS A 87 1555 1555 2.03 SSBOND 2 CYS B 50 CYS B 87 1555 1555 2.37 SITE 1 A1 1 MET A 84 SITE 1 B1 1 MET B 84 CRYST1 39.220 84.860 98.740 90.00 90.00 90.00 P 21 21 21 8 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 0.025497 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011784 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010128 0.00000 MTRIX1 1 0.986319 -0.012247 0.164390 -3.13640 1 MTRIX2 1 -0.009362 -0.999789 -0.018311 43.31120 1 MTRIX3 1 0.164580 0.016522 -0.986225 41.92680 1