10 20 30 40 50 60 70 80 1K9B - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE INHIBITOR 29-OCT-01 1K9B
TITLE CRYSTAL STRUCTURE OF THE BIFUNCTIONAL SOYBEAN BOWMAN-BIRK TITLE 2 INHIBITOR AT 0.28 NM RESOLUTION. STRUCTURAL PECULIARITIES TITLE 3 IN A FOLDED PROTEIN CONFORMATION
COMPND MOL_ID: 1; COMPND 2 MOLECULE: BOWMAN-BIRK TYPE PROTEINASE INHIBITOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BBI; COMPND 5 OTHER_DETAILS: FREE FORM
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GLYCINE MAX; SOURCE 3 ORGANISM_COMMON: SOYBEAN; SOURCE 4 ORGANISM_TAXID: 3847
KEYWDS TRIPPLE-STRANDED BETA HAIRPIN, DOUBLE-HEADED, HYDROLASE KEYWDS 2 INHIBITOR
EXPDTA X-RAY DIFFRACTION
AUTHOR R.H.VOSS,U.ERMLER,L.O.ESSEN,G.WENZL,Y.M.KIM,P.FLECKER
REVDAT 3 24-FEB-09 1K9B 1 VERSN REVDAT 2 01-APR-03 1K9B 1 JRNL REVDAT 1 16-NOV-01 1K9B 0
JRNL AUTH R.H.VOSS,U.ERMLER,L.O.ESSEN,G.WENZL,Y.M.KIM, JRNL AUTH 2 P.FLECKER JRNL TITL CRYSTAL STRUCTURE OF THE BIFUNCTIONAL SOYBEAN JRNL TITL 2 BOWMAN-BIRK INHIBITOR AT 0.28-NM RESOLUTION. JRNL TITL 3 STRUCTURAL PECULIARITIES IN A FOLDED PROTEIN JRNL TITL 4 CONFORMATION. JRNL REF EUR.J.BIOCHEM. V. 242 122 1996 JRNL REFN ISSN 0014-2956 JRNL PMID 8954162 JRNL DOI 10.1111/J.1432-1033.1996.0122R.X
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.KOEPKE,U.ERMLER,E.WARKENTIN,G.WENZL,P.FLECKER REMARK 1 TITL CRYSTAL STRUCTURE OF CANCER CHEMOPREVENTIVE REMARK 1 TITL 2 BOWMAN-BIRK INHIBITOR IN TERNARY COMPLEX WITH REMARK 1 TITL 3 BOVINE TRYPSIN AT 2.3 AO RESOLUTION. STRUCTURAL REMARK 1 TITL 4 BASIS OF JANUS-FACED SERINE PROTEASE INHIBITOR REMARK 1 TITL 5 SPECIFICITY REMARK 1 REF J.MOL.BIOL. V. 298 477 2000 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.2000.3677 REMARK 1 REFERENCE 2 REMARK 1 AUTH P.FLECKER REMARK 1 TITL CHEMICAL SYNTHESIS, MOLECULAR CLONING AND REMARK 1 TITL 2 EXPRESSION OF GENE CODING FOR A BOWMAN-BIRK-TYPE REMARK 1 TITL 3 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 S.PHILIPP,Y.M.KIM,I.DUERR,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 REMARK 1 TITL 3 INHIBITOR OF TRYPSIN AND CHYMOTRYPSIN. COOPERATIVE REMARK 1 TITL 4 VERSUS AUTONOMOUS 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 1 REFERENCE 4 REMARK 1 AUTH P.FLECKER REMARK 1 TITL TEMPLATE-DIRECTED PROTEIN FOLDING INTO A REMARK 1 TITL 2 METASTABLE STATE OF INCREASED ACTIVITY REMARK 1 REF EUR.J.BIOCHEM. V. 232 528 1995 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 5 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 REMARK 1 TITL 3 TRYPSIN-SEPHAROSE AS A MATRIX WITH COMPLEMENTARY REMARK 1 TITL 4 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 2 REMARK 2 RESOLUTION. 2.80 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) : 2.80 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) (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 2450 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) : 0.221 REMARK 3 FREE R VALUE : 0.308 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 11.100 REMARK 3 FREE R VALUE TEST SET COUNT : 272 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 : 513 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 17 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.70 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) : 0.04 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) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.60 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 29.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.80 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 1K9B COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-NOV-01. REMARK 100 THE RCSB ID CODE IS RCSB014721.
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 : 7.6 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 : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : WEISSENBERG REMARK 200 INTENSITY-INTEGRATION SOFTWARE : WEIS REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26756 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 60.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 6.880 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : 0.05800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.30000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1PI2 REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, AMMONIUM SULFATE, PH 7.6, REMARK 280 VAPOR DIFFUSION, SITTING DROP AT 289K
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 3 2 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 REMARK 290 13555 Y+3/4,X+1/4,-Z+1/4 REMARK 290 14555 -Y+3/4,-X+3/4,-Z+3/4 REMARK 290 15555 Y+1/4,-X+1/4,Z+3/4 REMARK 290 16555 -Y+1/4,X+3/4,Z+1/4 REMARK 290 17555 X+3/4,Z+1/4,-Y+1/4 REMARK 290 18555 -X+1/4,Z+3/4,Y+1/4 REMARK 290 19555 -X+3/4,-Z+3/4,-Y+3/4 REMARK 290 20555 X+1/4,-Z+1/4,Y+3/4 REMARK 290 21555 Z+3/4,Y+1/4,-X+1/4 REMARK 290 22555 Z+1/4,-Y+1/4,X+3/4 REMARK 290 23555 -Z+1/4,Y+3/4,X+1/4 REMARK 290 24555 -Z+3/4,-Y+3/4,-X+3/4 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 43.05000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.05000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.05000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.05000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.05000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.05000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 43.05000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 43.05000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 43.05000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 43.05000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 43.05000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 43.05000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 43.05000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 43.05000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 43.05000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 43.05000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 43.05000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 43.05000 REMARK 290 SMTRY1 13 0.000000 1.000000 0.000000 64.57500 REMARK 290 SMTRY2 13 1.000000 0.000000 0.000000 21.52500 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 21.52500 REMARK 290 SMTRY1 14 0.000000 -1.000000 0.000000 64.57500 REMARK 290 SMTRY2 14 -1.000000 0.000000 0.000000 64.57500 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 64.57500 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 21.52500 REMARK 290 SMTRY2 15 -1.000000 0.000000 0.000000 21.52500 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 64.57500 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 21.52500 REMARK 290 SMTRY2 16 1.000000 0.000000 0.000000 64.57500 REMARK 290 SMTRY3 16 0.000000 0.000000 1.000000 21.52500 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 64.57500 REMARK 290 SMTRY2 17 0.000000 0.000000 1.000000 21.52500 REMARK 290 SMTRY3 17 0.000000 -1.000000 0.000000 21.52500 REMARK 290 SMTRY1 18 -1.000000 0.000000 0.000000 21.52500 REMARK 290 SMTRY2 18 0.000000 0.000000 1.000000 64.57500 REMARK 290 SMTRY3 18 0.000000 1.000000 0.000000 21.52500 REMARK 290 SMTRY1 19 -1.000000 0.000000 0.000000 64.57500 REMARK 290 SMTRY2 19 0.000000 0.000000 -1.000000 64.57500 REMARK 290 SMTRY3 19 0.000000 -1.000000 0.000000 64.57500 REMARK 290 SMTRY1 20 1.000000 0.000000 0.000000 21.52500 REMARK 290 SMTRY2 20 0.000000 0.000000 -1.000000 21.52500 REMARK 290 SMTRY3 20 0.000000 1.000000 0.000000 64.57500 REMARK 290 SMTRY1 21 0.000000 0.000000 1.000000 64.57500 REMARK 290 SMTRY2 21 0.000000 1.000000 0.000000 21.52500 REMARK 290 SMTRY3 21 -1.000000 0.000000 0.000000 21.52500 REMARK 290 SMTRY1 22 0.000000 0.000000 1.000000 21.52500 REMARK 290 SMTRY2 22 0.000000 -1.000000 0.000000 21.52500 REMARK 290 SMTRY3 22 1.000000 0.000000 0.000000 64.57500 REMARK 290 SMTRY1 23 0.000000 0.000000 -1.000000 21.52500 REMARK 290 SMTRY2 23 0.000000 1.000000 0.000000 64.57500 REMARK 290 SMTRY3 23 1.000000 0.000000 0.000000 21.52500 REMARK 290 SMTRY1 24 0.000000 0.000000 -1.000000 64.57500 REMARK 290 SMTRY2 24 0.000000 -1.000000 0.000000 64.57500 REMARK 290 SMTRY3 24 -1.000000 0.000000 0.000000 64.57500 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 6 CG CD CE NZ REMARK 470 ILE A 54 CG1 CG2 CD1 REMARK 470 GLU A 60 CG CD OE1 OE2 REMARK 470 LYS A 63 CG CD CE NZ
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 ARG A 23 CD REMARK 480 TYR A 45 CE1 CE2 CZ
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 30 -33.64 79.82 REMARK 500 ILE A 54 52.16 -119.61 REMARK 500 ASP A 56 37.19 -94.88 REMARK 500 PRO A 61 -171.99 -44.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 23 0.07 SIDE_CHAIN REMARK 500 PHE A 50 0.09 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1D6R RELATED DB: PDB REMARK 900 BOWMAN-BIRK INHIBITOR IN TERNARY COMPLEX WITH BOVINE TRYPSIN REMARK 900 RELATED ID: 1BBI RELATED DB: PDB REMARK 900 THREE-DIMENSIONAL STRUCTURE OF SOYBEAN TRYPSIN/CHYMOTRYPSIN REMARK 900 BOWMAN-BIRK INHIBITOR IN SOLUTION REMARK 900 RELATED ID: 1PBI RELATED DB: PDB REMARK 900 DIMERIC CRYSTAL STRUCTURE OF A BOWMAN-BIRK PROTEASE REMARK 900 INHIBITOR FROM PEA SEEDS REMARK 900 RELATED ID: 1C2A RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BARLEY BBI REMARK 900 RELATED ID: 1PI2 RELATED DB: PDB REMARK 900 REACTIVE SITES OF AN ANTICARCINOGENIC BOWMAN-BIRK REMARK 900 PROTEINASE INHIBITOR ARE SIMILAR TO OTHER TRYPSIN INHIBITORS
DBREF 1K9B A 6 63 UNP P01055 IBB1_SOYBN 45 102
SEQRES 1 A 58 LYS PRO CYS CYS ASP GLN CYS ALA CYS THR LYS SER ASN SEQRES 2 A 58 PRO PRO GLN CYS ARG CYS SER ASP MET ARG LEU ASN SER SEQRES 3 A 58 CYS HIS SER ALA CYS LYS SER CYS ILE CYS ALA LEU SER SEQRES 4 A 58 TYR PRO ALA GLN CYS PHE CYS VAL ASP ILE THR ASP PHE SEQRES 5 A 58 CYS TYR GLU PRO CYS LYS
FORMUL 2 HOH *17(H2 O)
SHEET 1 A 4 CYS A 12 CYS A 14 0 SHEET 2 A 4 CYS A 22 LEU A 29 -1 O ARG A 23 N ALA A 13 SHEET 3 A 4 GLN A 48 CYS A 51 -1 O CYS A 49 N ARG A 28 SHEET 4 A 4 CYS A 39 CYS A 41 -1 N ILE A 40 O PHE A 50
SSBOND 1 CYS A 8 CYS A 62 1555 1555 2.03 SSBOND 2 CYS A 9 CYS A 24 1555 1555 2.03 SSBOND 3 CYS A 12 CYS A 58 1555 1555 2.01 SSBOND 4 CYS A 14 CYS A 22 1555 1555 2.01 SSBOND 5 CYS A 32 CYS A 39 1555 1555 2.01 SSBOND 6 CYS A 36 CYS A 51 1555 1555 2.01 SSBOND 7 CYS A 41 CYS A 49 1555 1555 2.03
CISPEP 1 ASN A 18 PRO A 19 0 -8.37 CISPEP 2 TYR A 45 PRO A 46 0 -16.08
CRYST1 86.100 86.100 86.100 90.00 90.00 90.00 P 41 3 2 24
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 0.011614 0.000000 0.000000 0.00000
SCALE2 0.000000 0.011614 0.000000 0.00000
SCALE3 0.000000 0.000000 0.011614 0.00000