HEADER HYDROLASE 18-JUL-01 1EB2 TITLE TRYPSIN INHIBITOR COMPLEX (BPO) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.21.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: PANCREAS KEYWDS SERINE PROTEASE, INHIBITOR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.W.WILKINSON,S.C.YOUNG,J.W.LIEBESCHUETZ,R.L.BRADY REVDAT 6 13-DEC-23 1EB2 1 LINK REVDAT 5 24-FEB-09 1EB2 1 VERSN REVDAT 4 08-MAR-06 1EB2 1 REMARK REVDAT 3 17-MAR-05 1EB2 1 AUTHOR JRNL REVDAT 2 11-MAR-02 1EB2 1 JRNL REVDAT 1 11-FEB-02 1EB2 0 JRNL AUTH J.W.LIEBESCHUETZ,S.D.JONES,P.J.MORGAN,C.W.MURRAY,A.D.RIMMER, JRNL AUTH 2 J.M.E.ROSCOE,B.WASZKOWYCZ,P.M.WELSH,W.A.WYLIE,S.C.YOUNG, JRNL AUTH 3 H.MARTIN,J.MAHLER,R.L.BRADY,K.W.WILKINSON JRNL TITL PRO_SELECT: COMBINING STRUCTURE-BASED DRUG DESIGN AND JRNL TITL 2 ARRAY-BASED CHEMISTRY FOR RAPID LEAD DISCOVERY. 2. THE JRNL TITL 3 DEVELOPMENT OF A SERIES OF HIGHLY POTENT AND SELECTIVE JRNL TITL 4 FACTOR XA INHIBITORS JRNL REF J.MED.CHEM. V. 45 1221 2002 JRNL REFN ISSN 0022-2623 JRNL PMID 11881991 JRNL DOI 10.1021/JM010944E REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.0 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 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) (%) : 91.6 REMARK 3 NUMBER OF REFLECTIONS : 17272 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) : 0.178 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 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 : 1629 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 262 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.800 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: NULL REMARK 4 REMARK 4 1EB2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JUL-01. REMARK 100 THE DEPOSITION ID IS D_1290008362. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.15 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX7.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.488 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17272 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.6 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05900 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 3PTN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.1 M AMMONIUM SULPHATE, 0.05 M TRIS REMARK 280 PH 8.15 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 30.04000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.02000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.91250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.02000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.04000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.91250 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CA GLU A 186 O HOH A 2218 2.12 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 TYR A 39 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 CYS A 42 CA - CB - SG ANGL. DEV. = 8.1 DEGREES REMARK 500 ARG A 66 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 LEU A 185 CA - C - O ANGL. DEV. = 15.9 DEGREES REMARK 500 GLU A 186 C - N - CA ANGL. DEV. = 18.0 DEGREES REMARK 500 GLU A 186 N - CA - C ANGL. DEV. = 20.0 DEGREES REMARK 500 GLY A 187 N - CA - C ANGL. DEV. = -16.7 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 71 -79.72 -124.18 REMARK 500 ASN A 79 -15.94 82.97 REMARK 500 ASN A 115 -154.96 -149.34 REMARK 500 GLU A 186 -81.45 -3.33 REMARK 500 SER A 214 -62.43 -121.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LEU A 185 GLU A 186 145.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLU A 186 10.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2015 DISTANCE = 6.72 ANGSTROMS REMARK 525 HOH A2038 DISTANCE = 6.15 ANGSTROMS REMARK 525 HOH A2042 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH A2076 DISTANCE = 6.95 ANGSTROMS REMARK 525 HOH A2130 DISTANCE = 6.72 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1247 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 70 OE1 REMARK 620 2 ASN A 72 O 85.8 REMARK 620 3 VAL A 75 O 161.2 84.0 REMARK 620 4 GLU A 80 OE2 104.7 159.3 90.0 REMARK 620 5 HOH A2082 O 75.2 103.2 91.8 96.8 REMARK 620 6 HOH A2094 O 86.5 83.5 107.9 79.5 159.8 REMARK 620 N 1 2 3 4 5 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1246 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1247 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BPO A1248 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AQ7 RELATED DB: PDB REMARK 900 TRYPSIN WITH INHIBITOR AERUGINOSIN 98-B REMARK 900 RELATED ID: 1AUJ RELATED DB: PDB REMARK 900 BOVINE TRYPSIN COMPLEXED TO META-CYANO- BENZYLIC INHIBITOR REMARK 900 RELATED ID: 1AZ8 RELATED DB: PDB REMARK 900 BOVINE TRYPSIN COMPLEXED TO BIS-PHENYLAMIDINE INHIBITOR REMARK 900 RELATED ID: 1BJU RELATED DB: PDB REMARK 900 BETA-TRYPSIN COMPLEXED WITH ACPU REMARK 900 RELATED ID: 1BJV RELATED DB: PDB REMARK 900 BETA-TRYPSIN COMPLEXED WITH APPU REMARK 900 RELATED ID: 1BTP RELATED DB: PDB REMARK 900 MOL_ID: 1; MOLECULE: BETA-TRYPSIN; CHAIN: NULL; EC: 3.4.21.4; REMARK 900 HETEROGEN: N-[3-[4 -[4-(AMIDINOPHENOXY)-CARBONYL]PHENYL]-2- METHYL- REMARK 900 2-PROPENOYL]-N-ALLYLGLYCINE METHANESULFONATE REMARK 900 RELATED ID: 1BTW RELATED DB: PDB REMARK 900 MOL_ID: 1; MOLECULE: BETA-TRYPSIN; CHAIN: A ; EC: 3.4.21.4; MOL_ID: REMARK 900 2; MOLECULE: T -BUTOXY-ALA-VAL-BORO-LYS 1,3-PROPANEDIOL MONOESTER; REMARK 900 CHAIN: H REMARK 900 RELATED ID: 1BTX RELATED DB: PDB REMARK 900 MOL_ID: 1; MOLECULE: BETA-TRYPSIN; CHAIN: A ; EC: 3.4.21.4; MOL_ID: REMARK 900 2; MOLECULE: T -BUTOXY-ALA-VAL-BORO-LYS ETHYL ESTER; CHAIN: H REMARK 900 RELATED ID: 1BTY RELATED DB: PDB REMARK 900 MOL_ID: 1; MOLECULE: BETA-TRYPSIN; CHAIN: NULL; EC: 3.4.21.4; REMARK 900 HETEROGEN: BENZAMIDINE REMARK 900 RELATED ID: 1BTZ RELATED DB: PDB REMARK 900 MOL_ID: 1; MOLECULE: BETA-TRYPSIN; CHAIN: A ; EC: 3.4.21.4; MOL_ID: REMARK 900 2; MOLECULE: T -BUTOXY-ALA-VAL-BORO-LYS METHYL ESTER; CHAIN: H REMARK 900 RELATED ID: 1C1N RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C1O RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C1P RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C1Q RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C1R RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C1S RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C1T RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C2D RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C2E RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C2F RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C2G RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C2H RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C2I RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C2J RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C2K RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OFSERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C2L RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C2M RELATED DB: PDB REMARK 900 RECRUITING ZINC TO MEDIATE POTENT, SPECIFIC INHIBITION OF SERINE REMARK 900 PROTEASES REMARK 900 RELATED ID: 1C5P RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR SELECTIVITY OF A SMALL MOLECULE, S1-BINDING, REMARK 900 SUB- MICROMOLAR INHIBITOR OF UROKINASE TYPE PLASMINOGEN ACTIVATOR REMARK 900 RELATED ID: 1C5Q RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR SELECTIVITY OF A SMALL MOLECULE, S1-BINDING, REMARK 900 SUB- MICROMOLAR INHIBITOR OF UROKINASE TYPE PLASMINOGEN ACTIVATOR REMARK 900 RELATED ID: 1C5R RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR SELECTIVITY OF A SMALL MOLECULE, S1-BINDING, REMARK 900 SUB- MICROMOLAR INHIBITOR OF UROKINASE TYPE PLASMINOGEN ACTIVATOR REMARK 900 RELATED ID: 1C5S RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR SELECTIVITY OF A SMALL MOLECULE, S1-BINDING, REMARK 900 SUB- MICROMOLAR INHIBITOR OF UROKINASE TYPE PLASMINOGEN ACTIVATOR REMARK 900 RELATED ID: 1C5T RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR SELECTIVITY OF A SMALL MOLECULE, S1-BINDING, REMARK 900 SUB- MICROMOLAR INHIBITOR OF UROKINASE TYPE PLASMINOGEN ACTIVATOR REMARK 900 RELATED ID: 1C5U RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR SELECTIVITY OF A SMALL MOLECULE, S1-BINDING, REMARK 900 SUB- MICROMOLAR INHIBITOR OF UROKINASE TYPE PLASMINOGEN ACTIVATOR REMARK 900 RELATED ID: 1C5V RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR SELECTIVITY OF A SMALL MOLECULE, S1-BINDING, REMARK 900 SUB- MICROMOLAR INHIBITOR OF UROKINASE TYPE PLASMINOGEN ACTIVATOR REMARK 900 RELATED ID: 1C9T RELATED DB: PDB REMARK 900 COMPLEX OF BDELLASTASIN WITH BOVINE TRYPSIN REMARK 900 RELATED ID: 1CE5 RELATED DB: PDB REMARK 900 BOVINE PANCREAS BETA-TRYPSIN IN COMPLEX WITH BENZAMIDINE REMARK 900 RELATED ID: 1CU7 RELATED DB: PDB REMARK 900 BOVINE TRYPSIN COMPLEXED WITH 2-[3-AMINO( IMINOMETHYL) PHENOXY]-6- REMARK 900 [3-(AMINOMETHYL) PHENOXY]-3,5-DIFLUORO-4- METHYLPYRIDINE (ZK - REMARK 900 806299), BINDING MODEL FROM DOUBLE REDOR NMR AND MD SIMULATIONS REMARK 900 RELATED ID: 1CU8 RELATED DB: PDB REMARK 900 BOVINE TRYPSIN COMPLEXED WITH 2,6-BIS[3- AMINO(IMINO)METHYL PHENOXY] REMARK 900 -3,5-DIFLUORO-4 -METHYLPYRIDINE (ZK-805623), BINDING MODEL FROM REMARK 900 DOUBLE REDOR NMR AND MD SIMULATIONS REMARK 900 RELATED ID: 1CU9 RELATED DB: PDB REMARK 900 BOVINE TRYPSIN COMPLEXED WITH 2,6-BIS[3- AMINO(IMINO)METHYL PHENOXY] REMARK 900 -3,5-DIFLUORO-4 -METHYLPYRIDINE (ZK-805623), BINDING MODEL FROM REMARK 900 DOUBLE REDOR NMR AND MD SIMULATIONS REMARK 900 RELATED ID: 1D6R RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CANCER CHEMOPREVENTIVE BOWMAN-BIRK INHIBITOR REMARK 900 IN TERNARY COMPLEX WITH BOVINE TRYPSIN AT 2.3 A RESOLUTION. REMARK 900 STRUCTURAL BASIS OF JANUS-FACED SERINE PROTEASE INHIBITOR REMARK 900 SPECIFICITY REMARK 900 RELATED ID: 1EJM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE BPTI ALA16LEU MUTANT IN COMPLEX WITH REMARK 900 BOVINE TRYPSIN REMARK 900 RELATED ID: 1EZX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A SERPIN:PROTEASE COMPLEX REMARK 900 RELATED ID: 1F0T RELATED DB: PDB REMARK 900 BOVINE TRYPSIN COMPLEXED WITH RPR131247 REMARK 900 RELATED ID: 1F0U RELATED DB: PDB REMARK 900 BOVINE TRYPSIN COMPLEXED WITH RPR128515 REMARK 900 RELATED ID: 1F2S RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX FORMED BETWEEN BOVINE BETA- REMARK 900 TRYPSIN AND MCTI-A, A TRYPSIN INHIBITOR OF SQUASH FAMILY AT 1. 8 A REMARK 900 RESOLUTION REMARK 900 RELATED ID: 1G3B RELATED DB: PDB REMARK 900 BOVINE BETA-TRYPSIN BOUND TO META-AMIDINO SCHIFF BASEMAGNESIUM(II) REMARK 900 CHELATE REMARK 900 RELATED ID: 1G3C RELATED DB: PDB REMARK 900 BOVINE BETA-TRYPSIN BOUND TO PARA-AMIDINO SCHIFF BASEIRON(III) REMARK 900 CHELATE REMARK 900 RELATED ID: 1G3D RELATED DB: PDB REMARK 900 BOVINE BETA-TRYPSIN BOUND TO META-AMIDINO SCHIFF BASECOPPER (II) REMARK 900 CHELATE REMARK 900 RELATED ID: 1G3E RELATED DB: PDB REMARK 900 BOVINE BETA-TRYPSIN BOUND TO PARA-AMIDINO SCHIFF-BASECOPPER (II) REMARK 900 CHELATE REMARK 900 RELATED ID: 1G9I RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BETA-TRYSIN COMPLEX IN CYCLOHEXANE REMARK 900 RELATED ID: 1GBT RELATED DB: PDB REMARK 900 BETA-TRYPSIN GUANIDINOBENZOYLATED AT SERINE 195 (PH 5.5) REMARK 900 RELATED ID: 1HJ9 RELATED DB: PDB REMARK 900 ATOMIC RESOLUTION STRUCTURES OF TRYPSIN PROVIDE INSIGHT INTO REMARK 900 STRUCTURAL RADIATION DAMAGE REMARK 900 RELATED ID: 1JRS RELATED DB: PDB REMARK 900 HEMIACETAL COMPLEX BETWEEN LEUPEPTIN AND TRYPSIN REMARK 900 RELATED ID: 1JRT RELATED DB: PDB REMARK 900 HEMIACETAL COMPLEX BETWEEN LEUPEPTIN AND TRYPSIN REMARK 900 RELATED ID: 1MAX RELATED DB: PDB REMARK 900 BETA-TRYPSIN PHOSPHONATE INHIBITED REMARK 900 RELATED ID: 1MAY RELATED DB: PDB REMARK 900 BETA-TRYPSIN PHOSPHONATE INHIBITED REMARK 900 RELATED ID: 1MTS RELATED DB: PDB REMARK 900 FACTOR XA SPECIFIC INHIBITOR IN COMPLEX WITH BOVINE TRYPSIN REMARK 900 RELATED ID: 1MTU RELATED DB: PDB REMARK 900 FACTOR XA SPECIFIC INHIBITOR IN COMPLEX WITH BOVINE TRYPSIN REMARK 900 RELATED ID: 1MTV RELATED DB: PDB REMARK 900 FACTOR XA SPECIFIC INHIBITOR IN COMPLEX WITH BOVINE TRYPSIN REMARK 900 RELATED ID: 1MTW RELATED DB: PDB REMARK 900 FACTOR XA SPECIFIC INHIBITOR IN COMPLEX WITH BOVINE TRYPSIN REMARK 900 RELATED ID: 1NTP RELATED DB: PDB REMARK 900 MODIFIED BETA TRYPSIN (MONOISOPROPYLPHOSPHORYL INHIBITED) (NEUTRON REMARK 900 DATA) REMARK 900 RELATED ID: 1PPC RELATED DB: PDB REMARK 900 TRYPSIN COMPLEX WITH NONCOVALENTLY BOUND NAPAP REMARK 900 RELATED ID: 1PPE RELATED DB: PDB REMARK 900 TRYPSIN COMPLEX WITH (CUCURBITA MAXIMA) TRYPSIN INHIBITOR (CMTI-I) REMARK 900 RELATED ID: 1PPH RELATED DB: PDB REMARK 900 TRYPSIN COMPLEX WITH NONCOVALENTLY BOUND 3- TAPAP REMARK 900 RELATED ID: 1QA0 RELATED DB: PDB REMARK 900 BOVINE TRYPSIN 2-AMINOBENZIMIDAZOLE COMPLEX REMARK 900 RELATED ID: 1QB1 RELATED DB: PDB REMARK 900 BOVINE TRYPSIN WITH 1-[2-[5-[AMINO(IMINO) METHYL]-2- HYDROXYPHENOXY] REMARK 900 -6-[3-(4,5- DIHYDRO-1-METHYL-1H-IMIDAZOL-2-YL) PHENOXY ]PYRIDIN-4- REMARK 900 YL]PIPERIDINE-3-CARBOXYLIC ACID (ZK- 806974) REMARK 900 RELATED ID: 1QB6 RELATED DB: PDB REMARK 900 BOVINE TRYPSIN 3,3'-[3,5-DIFLUORO-4- METHYL-2, 6- REMARK 900 PYRIDINEDIYLBIS(OXY)]BIS( BENZENECARBOXIMIDAMIDE) (ZK-805623) REMARK 900 COMPLEX REMARK 900 RELATED ID: 1QB9 RELATED DB: PDB REMARK 900 BOVINE TRYPSIN 7-[[2-[[1-(1-IMINOETHYL) PIPERIDIN-4-YL]OXY]- 9H- REMARK 900 CARBOZOL-9-YL] METHYL]NAPHTHALENE-2-CARBOXIMIDAMIDE (ZK- 806450) REMARK 900 COMPLEX REMARK 900 RELATED ID: 1QBN RELATED DB: PDB REMARK 900 BOVINE TRYPSIN 2-[AMINO(IMINO)METHYL]-2- HYDROXYPHENOXY]-6- [3-(4,5- REMARK 900 DIHYDRO-1H- IMIDAZOL-2-YL)PHENOXY]PYRIDINE-4- CARBOXYLIC ACID (ZK- REMARK 900 806688) COMPLEX REMARK 900 RELATED ID: 1QBO RELATED DB: PDB REMARK 900 BOVINE TRYPSIN 7-[[6-[[1-(1-IMINOETHYL) PIPERIDIN-4-YL]OXY]- 2- REMARK 900 METHYL-BENZIMIDAZOL- 1-YL]METHYL]NAPHTHALENE-2- CARBOXIMIDAMID ZK - REMARK 900 806711 INHIBITOR COMPLEX REMARK 900 RELATED ID: 1QCP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE RWJ-51084 BOVINE PANCREATIC BETA- TRYPSIN REMARK 900 AT 1.8 A REMARK 900 RELATED ID: 1QL7 RELATED DB: PDB REMARK 900 FACTOR XA SPECIFIC INHIBITOR IN COMPLEX WITH BOVINE TRYPSIN REMARK 900 RELATED ID: 1QL8 RELATED DB: PDB REMARK 900 FACTOR XA SPECIFIC INHIBITOR IN COMPLEX WITH BOVINE TRYPSIN REMARK 900 RELATED ID: 1SBW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MUNG BEAN INHIBITOR LYSINE ACTIVE FRAGMENT REMARK 900 COMPLEX WITH BOVINE BETA-TRYPSIN AT 1.8A RESOLUTION REMARK 900 RELATED ID: 1SFI RELATED DB: PDB REMARK 900 HIGH RESOLUTION STRUCTURE OF A POTENT, CYCLIC PROTEASE INHIBITOR REMARK 900 FROM SUNFLOWER SEEDS REMARK 900 RELATED ID: 1SMF RELATED DB: PDB REMARK 900 TRYPSIN COMPLEXED WITH BOWMAN-BIRK INHIBITOR REMARK 900 RELATED ID: 1TAB RELATED DB: PDB REMARK 900 TRYPSIN COMPLEX WITH BOWMAN-BIRK INHIBITOR ( AB-I) REMARK 900 RELATED ID: 1TAW RELATED DB: PDB REMARK 900 BOVINE TRYPSIN COMPLEXED TO APPI REMARK 900 RELATED ID: 1TGB RELATED DB: PDB REMARK 900 TRYPSINOGEN-CA FROM PEG REMARK 900 RELATED ID: 1TGC RELATED DB: PDB REMARK 900 TRYPSINOGEN (0.50 METHANOL, 0.50 WATER) REMARK 900 RELATED ID: 1TGN RELATED DB: PDB REMARK 900 TRYPSINOGEN REMARK 900 RELATED ID: 1TGS RELATED DB: PDB REMARK 900 TRYPSINOGEN COMPLEX WITH PORCINE PANCREATIC SECRETORY TRYPSIN REMARK 900 INHIBITOR REMARK 900 RELATED ID: 1TGT RELATED DB: PDB REMARK 900 TRYPSINOGEN (173 DEGREES K, 0.70 METHANOL, 0.30 WATER) REMARK 900 RELATED ID: 1TIO RELATED DB: PDB REMARK 900 HIGH PACKING DENSITY FORM OF BOVINE BETA- TRYPSIN IN CYCLOHEXANE REMARK 900 RELATED ID: 1TLD RELATED DB: PDB REMARK 900 BETA-TRYPSIN (ORTHORHOMBIC) AT PH 5.3 REMARK 900 RELATED ID: 1TNG RELATED DB: PDB REMARK 900 TRYPSIN COMPLEXED WITH THE INHIBITOR AMINOMETHYLCYCLOHEXANE REMARK 900 RELATED ID: 1TNH RELATED DB: PDB REMARK 900 TRYPSIN COMPLEXED WITH THE INHIBITOR 4- FLUOROBENZYLAMINE REMARK 900 RELATED ID: 1TNI RELATED DB: PDB REMARK 900 TRYPSIN COMPLEXED WITH THE INHIBITOR 4- PHENYLBUTYLAMINE REMARK 900 RELATED ID: 1TNJ RELATED DB: PDB REMARK 900 TRYPSIN COMPLEXED WITH THE INHIBITOR 2- PHENYLETHYLAMINE REMARK 900 RELATED ID: 1TNK RELATED DB: PDB REMARK 900 TRYPSIN COMPLEXED WITH THE INHIBITOR 3- PHENYLPROPYLAMINE REMARK 900 RELATED ID: 1TNL RELATED DB: PDB REMARK 900 TRYPSIN COMPLEXED WITH THE INHIBITOR TRANYLCYPROMINE REMARK 900 RELATED ID: 1TPA RELATED DB: PDB REMARK 900 ANHYDRO-TRYPSIN COMPLEX WITH PANCREATIC TRYPSIN INHIBITOR REMARK 900 RELATED ID: 1TPO RELATED DB: PDB REMARK 900 BETA-TRYPSIN (ORTHORHOMBIC) AT PH5.0 REMARK 900 RELATED ID: 1TPP RELATED DB: PDB REMARK 900 BETA-TRYPSIN COMPLEX WITH P-AMIDINO-PHENYL- PYRUVATE (APPA) REMARK 900 RELATED ID: 1TPS RELATED DB: PDB REMARK 900 TRYPSIN COMPLEXED WITH INHIBITOR A90720A REMARK 900 RELATED ID: 1TYN RELATED DB: PDB REMARK 900 BETA TRYPSIN COMPLEXED WITH CYCLOTHEONAMIDE A REMARK 900 RELATED ID: 1XUF RELATED DB: PDB REMARK 900 TRYPSIN-BABIM-ZN+2, PH 8.2 REMARK 900 RELATED ID: 1XUG RELATED DB: PDB REMARK 900 TRYPSIN-BABIM-ZN+2, PH 8.2 REMARK 900 RELATED ID: 1XUH RELATED DB: PDB REMARK 900 TRYPSIN-KETO-BABIM-CO+2, PH 8.2 REMARK 900 RELATED ID: 1XUI RELATED DB: PDB REMARK 900 TRYPSIN-KETO-BABIM, ZN+2-FREE, PH 8.2 REMARK 900 RELATED ID: 1XUJ RELATED DB: PDB REMARK 900 TRYPSIN-KETO-BABIM-ZN+2, PH 8.2 REMARK 900 RELATED ID: 1XUK RELATED DB: PDB REMARK 900 TRYPSIN-BABIM-SULFATE, PH 5.9 REMARK 900 RELATED ID: 1YYY RELATED DB: PDB REMARK 900 TRYPSIN INHIBITORS WITH RIGID TRIPEPTIDYL ALDEHYDES REMARK 900 RELATED ID: 1ZZZ RELATED DB: PDB REMARK 900 TRYPSIN INHIBITORS WITH RIGID TRIPEPTIDYL ALDEHYDES REMARK 900 RELATED ID: 2BTC RELATED DB: PDB REMARK 900 BOVINE TRYPSIN IN COMPLEX WITH SQUASH SEED INHIBITOR (CUCURBITA REMARK 900 PEPO TRYPSIN INHIBITOR II ) REMARK 900 RELATED ID: 2BZA RELATED DB: PDB REMARK 900 BOVINE PANCREAS BETA-TRYPSIN IN COMPLEX WITH BENZYLAMINE REMARK 900 RELATED ID: 2PTC RELATED DB: PDB REMARK 900 BETA-TRYPSIN COMPLEX WITH PANCREATIC TRYPSIN INHIBITOR REMARK 900 RELATED ID: 2PTN RELATED DB: PDB REMARK 900 TRYPSIN (ORTHORHOMBIC, 2.4 M AMMONIUM SULFATE) REMARK 900 RELATED ID: 2TGA RELATED DB: PDB REMARK 900 TRYPSINOGEN (2.4 M MAGNESIUM SULFATE) REMARK 900 RELATED ID: 2TGD RELATED DB: PDB REMARK 900 TRYPSINOGEN, DIISOPROPYLPHOSPHORYL INHIBITED REMARK 900 RELATED ID: 2TGP RELATED DB: PDB REMARK 900 TRYPSINOGEN COMPLEX WITH PANCREATIC TRYPSIN INHIBITOR REMARK 900 RELATED ID: 2TGT RELATED DB: PDB REMARK 900 TRYPSINOGEN (103 DEGREES K, 0.70 METHANOL, 0.30 WATER) REMARK 900 RELATED ID: 2TIO RELATED DB: PDB REMARK 900 LOW PACKING DENSITY FORM OF BOVINE BETA- TRYPSIN IN CYCLOHEXANE REMARK 900 RELATED ID: 2TLD RELATED DB: PDB REMARK 900 BOVINE TRYPSIN COMPLEX WITH A MODIFIED SSI (STREPTOMYCES SUBTILISIN REMARK 900 INHIBITOR) WITH MET 70 REPLACED BY GLY AND MET 73 REPLACED BY LYS REMARK 900 (SSI(M70G,M73K)) REMARK 900 RELATED ID: 2TPI RELATED DB: PDB REMARK 900 TRYPSINOGEN - PANCREATIC TRYPSIN INHIBITOR - ILE -VAL COMPLEX (2.4 REMARK 900 M MAGNESIUM SULFATE) REMARK 900 RELATED ID: 3BTD RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN THE BOVINE BETA- REMARK 900 TRYPSIN AND TEN P1 VARIANTS OF BPTI. REMARK 900 RELATED ID: 3BTE RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN BOVINE BETA- REMARK 900 TRYPSIN AND TEN P1 VARIANTS OF BPTI. REMARK 900 RELATED ID: 3BTF RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN BOVINE BETA- REMARK 900 TRYPSIN AND TEN P1 VARIANTS OF BPTI. REMARK 900 RELATED ID: 3BTG RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN BOVINE BETA- REMARK 900 TRYPSIN AND TEN P1 VARIANTS OF BPTI REMARK 900 RELATED ID: 3BTH RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN BOVINE BETA- REMARK 900 TRYPSIN AND TEN P1 VARIANTS OF BPTI REMARK 900 RELATED ID: 3BTK RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN BOVINE BETA- REMARK 900 TRYPSIN AND TEN P1 VARIANTS OF BPTI REMARK 900 RELATED ID: 3BTM RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN BOVINE BETA- REMARK 900 TRYPSIN AND TEN P1 VARIANTS OF BPTI REMARK 900 RELATED ID: 3BTQ RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN BOVINE BETA- REMARK 900 TRYPSIN AND TEN P1 VARIANTS OF BPTI REMARK 900 RELATED ID: 3BTT RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN BOVINE BETA- REMARK 900 TRYPSIN AND TEN P1 VARIANTS OF BPTI REMARK 900 RELATED ID: 3BTW RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN BOVINE BETA- REMARK 900 TRYPSIN AND TEN P1 VARIANTS OF BPTI REMARK 900 RELATED ID: 3PTB RELATED DB: PDB REMARK 900 BETA-TRYPSIN (BENZAMIDINE INHIBITED) AT PH7 REMARK 900 RELATED ID: 3PTN RELATED DB: PDB REMARK 900 TRYPSIN (TRIGONAL, 2.4 M AMMONIUM SULFATE) REMARK 900 RELATED ID: 3TGJ RELATED DB: PDB REMARK 900 S195A TRYPSINOGEN COMPLEXED WITH BOVINE PANCREATIC TRYPSIN REMARK 900 INHIBITOR (BPTI) REMARK 900 RELATED ID: 3TPI RELATED DB: PDB REMARK 900 TRYPSINOGEN COMPLEX WITH PANCREATIC TRYPSIN INHIBITOR AND ILE-VAL REMARK 900 RELATED ID: 4TPI RELATED DB: PDB REMARK 900 TRYPSINOGEN COMPLEX WITH THE ARG15 ANALOGUE OF PANCREATIC TRYPSIN REMARK 900 INHIBITOR AND VAL-VAL REMARK 900 RELATED ID: 5PTP RELATED DB: PDB REMARK 900 STRUCTURE OF HYDROLASE (SERINE PROTEINASE) DBREF 1EB2 A 16 245 UNP P00760 TRY1_BOVIN 21 243 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 HET SO4 A1246 5 HET CA A1247 1 HET BPO A1248 35 HETNAM SO4 SULFATE ION HETNAM CA CALCIUM ION HETNAM BPO 3-[(Z)-AMINO(IMINO)METHYL]-N-[2-(4-BENZOYL-1- HETNAM 2 BPO PIPERIDINYL)-2-OXO-1-PHENYLETHYL]BENZAMIDE FORMUL 2 SO4 O4 S 2- FORMUL 3 CA CA 2+ FORMUL 4 BPO C28 H28 N4 O3 FORMUL 5 HOH *262(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 TYR A 234 SER A 244 1 11 SHEET 1 AA 7 TYR A 20 THR A 21 0 SHEET 2 AA 7 LYS A 156 PRO A 161 -1 O CYS A 157 N TYR A 20 SHEET 3 AA 7 GLN A 135 GLY A 140 -1 O CYS A 136 N ALA A 160 SHEET 4 AA 7 PRO A 198 CYS A 201 -1 O PRO A 198 N SER A 139 SHEET 5 AA 7 LYS A 204 TRP A 215 -1 O LYS A 204 N CYS A 201 SHEET 6 AA 7 GLY A 226 LYS A 230 -1 O VAL A 227 N TRP A 215 SHEET 7 AA 7 MET A 180 ALA A 183 -1 O PHE A 181 N TYR A 228 SHEET 1 AB 7 GLN A 30 ASN A 34 0 SHEET 2 AB 7 HIS A 40 ASN A 48 -1 N PHE A 41 O LEU A 33 SHEET 3 AB 7 TRP A 51 SER A 54 -1 O TRP A 51 N ILE A 47 SHEET 4 AB 7 MET A 104 LEU A 108 -1 O MET A 104 N SER A 54 SHEET 5 AB 7 GLN A 81 VAL A 90 -1 N SER A 86 O LYS A 107 SHEET 6 AB 7 GLN A 64 LEU A 67 -1 O VAL A 65 N ILE A 83 SHEET 7 AB 7 GLN A 30 ASN A 34 -1 O SER A 32 N ARG A 66 SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.05 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.05 SSBOND 3 CYS A 128 CYS A 232 1555 1555 2.09 SSBOND 4 CYS A 136 CYS A 201 1555 1555 1.99 SSBOND 5 CYS A 168 CYS A 182 1555 1555 1.99 SSBOND 6 CYS A 191 CYS A 220 1555 1555 2.01 LINK OE1 GLU A 70 CA CA A1247 1555 1555 2.41 LINK O ASN A 72 CA CA A1247 1555 1555 2.49 LINK O VAL A 75 CA CA A1247 1555 1555 2.44 LINK OE2 GLU A 80 CA CA A1247 1555 1555 2.31 LINK CA CA A1247 O HOH A2082 1555 1555 2.44 LINK CA CA A1247 O HOH A2094 1555 1555 2.39 SITE 1 AC1 4 LYS A 145 SER A 146 SER A 147 HOH A2261 SITE 1 AC2 6 GLU A 70 ASN A 72 VAL A 75 GLU A 80 SITE 2 AC2 6 HOH A2082 HOH A2094 SITE 1 AC3 14 ASN A 97 THR A 98 GLN A 175 ASP A 189 SITE 2 AC3 14 SER A 190 CYS A 191 GLN A 192 TRP A 215 SITE 3 AC3 14 GLY A 216 SER A 217 GLY A 219 CYS A 220 SITE 4 AC3 14 GLY A 226 HOH A2262 CRYST1 60.080 63.825 70.040 90.00 90.00 90.00 P 21 21 21 4 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 0.016644 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015668 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014277 0.00000