HEADER HYDROLASE 15-OCT-99 1D6R TITLE CRYSTAL STRUCTURE OF CANCER CHEMOPREVENTIVE BOWMAN-BIRK INHIBITOR IN TITLE 2 TERNARY COMPLEX WITH BOVINE TRYPSIN AT 2.3 A RESOLUTION. STRUCTURAL TITLE 3 BASIS OF JANUS-FACED SERINE PROTEASE INHIBITOR SPECIFICITY COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSINOGEN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATIONIC PRECURSOR; COMPND 5 EC: 3.4.21.4; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: BOWMAN-BIRK PROTEINASE INHIBITOR PRECURSOR; COMPND 8 CHAIN: I SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: PANCREAS; SOURCE 6 CELL: ACINAR CELL; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: GLYCINE MAX; SOURCE 9 ORGANISM_COMMON: SOYBEAN; SOURCE 10 ORGANISM_TAXID: 3847 KEYWDS PROTEASE INHIBITOR, SERINE PROTEASE, BOWMAN-BIRK INHIBITOR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.KOEPKE,U.ERMLER,G.WENZL,P.FLECKER REVDAT 3 04-OCT-17 1D6R 1 REMARK REVDAT 2 24-FEB-09 1D6R 1 VERSN REVDAT 1 05-MAY-00 1D6R 0 JRNL AUTH J.KOEPKE,U.ERMLER,E.WARKENTIN,G.WENZL,P.FLECKER JRNL TITL CRYSTAL STRUCTURE OF CANCER CHEMOPREVENTIVE BOWMAN-BIRK JRNL TITL 2 INHIBITOR IN TERNARY COMPLEX WITH BOVINE TRYPSIN AT 2.3 A JRNL TITL 3 RESOLUTION. STRUCTURAL BASIS OF JANUS-FACED SERINE PROTEASE JRNL TITL 4 INHIBITOR SPECIFICITY. JRNL REF J.MOL.BIOL. V. 298 477 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 10772864 JRNL DOI 10.1006/JMBI.2000.3677 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.H.VOSS,U.ERMLER,L.O.ESSEN,G.WENZL,Y.M.KIM,P.FLECKER REMARK 1 TITL CRYSTAL STRUCTURE OF THE BIFUNCTIONAL SOYBEAN BOWMAN-BIRK REMARK 1 TITL 2 INHIBITOR AT 0.28-NM RESOLUTION-STRUCTURAL PECULIARITIES IN REMARK 1 TITL 3 A FOLDED PROTEIN CONFORMATION. REMARK 1 REF EUR.J.BIOCHEM. V. 242 122 1996 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 2 REMARK 1 AUTH P.FLECKER REMARK 1 TITL CHEMICAL SYNTHESIS, MOLECULAR CLONING AND EXPRESSION OF GENE REMARK 1 TITL 2 CODING FOR A BOWMAN-BIRK-TYPE PROTEINASE INHIBITOR REMARK 1 REF EUR.J.BIOCHEM. V. 166 151 1987 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 3 REMARK 1 AUTH B.JENSEN,K.K.UNGER,J.UEBE,M.GEY,Y.M.KIM,P.FLECKER REMARK 1 TITL PROTEOLYTIC CLEAVAGE OF SOYBEAN BOWMAN-BIRK INHIBITOR REMARK 1 TITL 2 MONITORED BY MEANS OF HIGH-PERFORMANCE CAPILLARY REMARK 1 TITL 3 ELECTROPHORESIS REMARK 1 REF J.BIOCHEM.BIOPHYS.METHODS V. 33 171 1996 REMARK 1 DOI 10.1016/S0165-022X(96)00024-3 REMARK 1 REFERENCE 4 REMARK 1 AUTH P.FLECKER REMARK 1 TITL A NEW AND GENERAL PROCEDURE FOR REFOLDING MUTANT REMARK 1 TITL 2 BOWMAN-BIRK-TYPE PROTEINASE INHIBITORS ON TRYPSIN-SEPHAROSE REMARK 1 TITL 3 AS A MATRIX WITH COMPLEMENTARY STRUCTURE REMARK 1 REF FEBS LETT. V. 252 153 1989 REMARK 1 REFN ISSN 0014-5793 REMARK 1 DOI 10.1016/0014-5793(89)80909-3 REMARK 1 REFERENCE 5 REMARK 1 AUTH P.FLECKER REMARK 1 TITL TEMPLATE-DIRECTED PROTEIN FOLDING INTO A METASTABLE STATE OF REMARK 1 TITL 2 INCREASED ACTIVITY REMARK 1 REF EUR.J.BIOCHEM. V. 232 528 1995 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 6 REMARK 1 AUTH S.PHILIPP,Y.M.KIM,I.DURR,G.WENZL,M.VOGT,P.FLECKER REMARK 1 TITL MUTATIONAL ANALYSIS OF DISULFIDE BONDS IN THE REMARK 1 TITL 2 TRYPSIN-REACTIVE SUBDOMAIN OF A BOWMAN-BIRK-TYPE INHIBITOR REMARK 1 TITL 3 OF TRYPSIN AND CHYMOTRYPSIN. COOPERATIVE VERSUS AUTONOMOUS REMARK 1 TITL 4 REFOLDING OF SUBDOMAINS. REMARK 1 REF EUR.J.BIOCHEM. V. 251 854 1998 REMARK 1 REFN ISSN 0014-2956 REMARK 1 DOI 10.1046/J.1432-1327.1998.2510854.X REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 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) (%) : 82.3 REMARK 3 NUMBER OF REFLECTIONS : 11286 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 564 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 : 2056 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 116 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.00 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) : 0.019 REMARK 3 BOND ANGLES (DEGREES) : 2.194 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.26 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.905 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: USED WEIGHTED FULL MATRIX LEAST SQUARES REMARK 3 PROCEDURE. REMARK 4 REMARK 4 1D6R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-OCT-99. REMARK 100 THE DEPOSITION ID IS D_1000009843. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-APR-94 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.04 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : WEISSENBERG REMARK 200 INTENSITY-INTEGRATION SOFTWARE : ROTAVATA, WEIS REMARK 200 DATA SCALING SOFTWARE : WEIS, CCP4 (AGROVATA, ROTAVATA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54604 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.010 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 82.3 REMARK 200 DATA REDUNDANCY : 4.838 REMARK 200 R MERGE (I) : 0.08000 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) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 60.9 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: MOLECULAR REPLACEMENT REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: TRIS/CL, CACL2, REMARK 280 MGSO4.7H2O, NAN3 PLUS PRECIPITANT PRECIPITANTS: (NH4)2SO4, MDP, REMARK 280 PH 8.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 91.70000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 27.80000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 27.80000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 45.85000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 27.80000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 27.80000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 137.55000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 27.80000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 27.80000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 45.85000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 27.80000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 27.80000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 137.55000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 91.70000 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 BIOMT1 2 0.000000 1.000000 0.000000 55.60000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 -55.60000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 366.80000 REMARK 400 REMARK 400 COMPOUND REMARK 400 TRIPLE-STRANDED B-HAIRPIN MOTIF OF BOWMAN-BIRK PROTEASE REMARK 400 INHIBITOR INTERACTS WITH SURFACE LOOPS SURROUNDING THE REMARK 400 ACTIVE SITE OF BOVINE TRYPSIN IN AN UNPRECEDENT MANNER. 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 GLU I 60 CG CD OE1 OE2 REMARK 470 LYS I 63 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 186 CD GLU A 186 OE2 0.073 REMARK 500 ASN A 245 C ASN A 245 OXT 1.683 REMARK 500 LYS I 63 C LYS I 63 OXT 2.935 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 66 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 66 NE - CZ - NH2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP A 71 CB - CG - OD1 ANGL. DEV. = 8.2 DEGREES REMARK 500 ASP A 71 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ASP A 102 CB - CG - OD2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ASP A 165 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP A 165 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP A 194 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 194 CB - CG - OD2 ANGL. DEV. = -8.0 DEGREES REMARK 500 ASP I 26 CB - CG - OD1 ANGL. DEV. = 8.5 DEGREES REMARK 500 ASP I 26 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 CYS I 32 N - CA - CB ANGL. DEV. = 11.4 DEGREES REMARK 500 ASP I 53 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP I 53 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 CYS I 58 CA - CB - SG ANGL. DEV. = 7.4 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 VAL A 27 68.40 -119.67 REMARK 500 PRO A 28 -6.46 -59.30 REMARK 500 SER A 37 43.19 -141.12 REMARK 500 SER A 54 -163.80 -128.17 REMARK 500 ASP A 71 -71.89 -132.67 REMARK 500 ASN A 115 -165.62 -167.48 REMARK 500 SER A 214 -77.59 -118.14 REMARK 500 PRO I 7 126.86 -36.56 REMARK 500 CYS I 9 109.28 -165.34 REMARK 500 ASP I 10 -87.02 -75.07 REMARK 500 LYS I 16 44.93 -95.44 REMARK 500 ASN I 30 -47.15 57.56 REMARK 500 HIS I 33 150.77 -31.65 REMARK 500 ALA I 35 45.44 -148.54 REMARK 500 ASP I 56 28.57 -67.18 REMARK 500 PHE I 57 167.97 166.73 REMARK 500 PRO I 61 170.90 -41.25 REMARK 500 CYS I 62 -139.01 -113.72 REMARK 500 REMARK 500 REMARK: NULL DBREF 1D6R A 16 245 UNP P00760 TRY1_BOVIN 21 243 DBREF 1D6R I 6 63 UNP P01055 IBB1_SOYBN 45 102 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 I 58 LYS PRO CYS CYS ASP GLN CYS ALA CYS THR LYS SER ASN SEQRES 2 I 58 PRO PRO GLN CYS ARG CYS SER ASP MET ARG LEU ASN SER SEQRES 3 I 58 CYS HIS SER ALA CYS LYS SER CYS ILE CYS ALA LEU SER SEQRES 4 I 58 TYR PRO ALA GLN CYS PHE CYS VAL ASP ILE THR ASP PHE SEQRES 5 I 58 CYS TYR GLU PRO CYS LYS FORMUL 3 HOH *116(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 VAL A 231 ASN A 233 5 3 HELIX 4 4 TYR A 234 ASN A 245 1 12 SHEET 1 A 7 MET A 180 ALA A 183 0 SHEET 2 A 7 GLY A 226 THR A 229 -1 O GLY A 226 N ALA A 183 SHEET 3 A 7 LYS A 204 GLY A 216 -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 O LEU A 137 N 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 5 MET A 180 ALA A 183 0 SHEET 2 A1 5 GLY A 226 THR A 229 -1 O GLY A 226 N ALA A 183 SHEET 3 A1 5 LYS A 204 GLY A 216 -1 O ILE A 212 N THR A 229 SHEET 4 A1 5 CYS I 12 THR I 15 -1 N CYS I 14 O GLY A 216 SHEET 5 A1 5 CYS I 22 CYS I 24 -1 O ARG I 23 N ALA I 13 SHEET 1 B 7 GLN A 30 ASN A 34 0 SHEET 2 B 7 HIS A 40 LEU A 46 -1 N PHE A 41 O LEU A 33 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 O LEU A 105 N ILE A 89 SHEET 7 B 7 TRP A 51 SER A 54 -1 N VAL A 52 O ILE A 106 SHEET 1 C 3 MET I 27 LEU I 29 0 SHEET 2 C 3 GLN I 48 CYS I 51 -1 N CYS I 49 O ARG I 28 SHEET 3 C 3 CYS I 39 CYS I 41 -1 N ILE I 40 O PHE I 50 SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.04 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.00 SSBOND 3 CYS A 128 CYS A 232 1555 1555 2.04 SSBOND 4 CYS A 136 CYS A 201 1555 1555 2.07 SSBOND 5 CYS A 168 CYS A 182 1555 1555 2.04 SSBOND 6 CYS A 191 CYS A 220 1555 1555 2.06 SSBOND 7 CYS I 8 CYS I 62 1555 1555 2.05 SSBOND 8 CYS I 9 CYS I 24 1555 1555 2.02 SSBOND 9 CYS I 12 CYS I 58 1555 1555 2.03 SSBOND 10 CYS I 14 CYS I 22 1555 1555 2.02 SSBOND 11 CYS I 32 CYS I 39 1555 1555 2.00 SSBOND 12 CYS I 36 CYS I 51 1555 1555 2.01 SSBOND 13 CYS I 41 CYS I 49 1555 1555 2.06 CISPEP 1 ASN I 18 PRO I 19 0 2.52 CISPEP 2 TYR I 45 PRO I 46 0 6.16 CRYST1 55.600 55.600 183.400 90.00 90.00 90.00 P 41 21 2 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 0.017986 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017986 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005453 0.00000