HEADER SERINE PROTEASE 01-MAY-97 1VGC TITLE GAMMA-CHYMOTRYPSIN L-PARA-CHLORO-1-ACETAMIDO BORONIC ACID INHIBITOR TITLE 2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: GAMMA CHYMOTRYPSIN; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.21.1; COMPND 5 OTHER_DETAILS: A-CHYMOTRYPSIN PURCHASED FROM SIGMA AND CONVERTED TO COMPND 6 G-CHYMOTRYPSIN BY THE METHOD OF STODDARD ET AL., 1990, BIOCHEMISTRY, COMPND 7 VOL. 29, P. 4871-4879; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: GAMMA CHYMOTRYPSIN; COMPND 10 CHAIN: B; COMPND 11 EC: 3.4.21.1; COMPND 12 OTHER_DETAILS: A-CHYMOTRYPSIN PURCHASED FROM SIGMA AND CONVERTED TO COMPND 13 G-CHYMOTRYPSIN BY THE METHOD OF STODDARD ET AL., 1990, BIOCHEMISTRY, COMPND 14 VOL. 29, P. 4871-4879; COMPND 15 MOL_ID: 3; COMPND 16 MOLECULE: GAMMA CHYMOTRYPSIN; COMPND 17 CHAIN: C; COMPND 18 EC: 3.4.21.1; COMPND 19 OTHER_DETAILS: A-CHYMOTRYPSIN PURCHASED FROM SIGMA AND CONVERTED TO COMPND 20 G-CHYMOTRYPSIN BY THE METHOD OF STODDARD ET AL., 1990, BIOCHEMISTRY, COMPND 21 VOL. 29, P. 4871-4879 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 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 8 ORGANISM_COMMON: CATTLE; SOURCE 9 ORGANISM_TAXID: 9913; SOURCE 10 ORGAN: PANCREAS; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 13 ORGANISM_COMMON: CATTLE; SOURCE 14 ORGANISM_TAXID: 9913; SOURCE 15 ORGAN: PANCREAS KEYWDS HYDROLASE, SERINE PROTEASE EXPDTA X-RAY DIFFRACTION AUTHOR V.S.STOLL,B.T.EGER,R.C.HYNES,V.MARTICHONOK,J.B.JONES,E.F.PAI REVDAT 3 09-AUG-23 1VGC 1 REMARK LINK REVDAT 2 24-FEB-09 1VGC 1 VERSN REVDAT 1 12-NOV-97 1VGC 0 JRNL AUTH V.S.STOLL,B.T.EGER,R.C.HYNES,V.MARTICHONOK,J.B.JONES,E.F.PAI JRNL TITL DIFFERENCES IN BINDING MODES OF ENANTIOMERS OF 1-ACETAMIDO JRNL TITL 2 BORONIC ACID BASED PROTEASE INHIBITORS: CRYSTAL STRUCTURES JRNL TITL 3 OF GAMMA-CHYMOTRYPSIN AND SUBTILISIN CARLSBERG COMPLEXES. JRNL REF BIOCHEMISTRY V. 37 451 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9425066 JRNL DOI 10.1021/BI971166O REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH V.MARTICHONOK,J.B.JONES REMARK 1 TITL PROBING THE SPECIFICITY OF THE SERINE PROTEASES SUBTILISIN REMARK 1 TITL 2 CARLSBERG AND A-CHYMOTRYPSIN WITH ENANTIOMERIC 1-ACETAMIDO REMARK 1 TITL 3 BORONIC ACIDS. AN UNEXPECTED REVERSAL OF THE NORMAL REMARK 1 REF J.AM.CHEM.SOC. V. 118 95 1996 REMARK 1 REFN ISSN 0002-7863 REMARK 1 REFERENCE 2 REMARK 1 AUTH P.SEUFER-WASSERTHAL,V.MARTICHONOK,T.H.KELLER,B.CHIN, REMARK 1 AUTH 2 R.MARTIN,J.B.JONES REMARK 1 TITL PROBING THE SPECIFICITY OF THE S1 BINDING SITE OF SUBTILISIN REMARK 1 TITL 2 CARLSBERG WITH BORONIC ACIDS REMARK 1 REF BIOORG.MED.CHEM. V. 2 35 1994 REMARK 1 REFN ISSN 0968-0896 REMARK 1 REFERENCE 3 REMARK 1 AUTH M.HAREL,C.T.SU,F.FROLOW,I.SILMAN,J.L.SUSSMAN REMARK 1 TITL GAMMA-CHYMOTRYPSIN IS A COMPLEX OF ALPHA-CHYMOTRYPSIN WITH REMARK 1 TITL 2 ITS OWN AUTOLYSIS PRODUCTS REMARK 1 REF BIOCHEMISTRY V. 30 5217 1991 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 4 REMARK 1 AUTH B.L.STODDARD,J.BRUHNKE,N.PORTER,D.RINGE,G.A.PETSKO REMARK 1 TITL STRUCTURE AND ACTIVITY OF TWO PHOTOREVERSIBLE CINNAMATES REMARK 1 TITL 2 BOUND TO CHYMOTRYPSIN REMARK 1 REF BIOCHEMISTRY V. 29 4871 1990 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 1.90 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.1000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 75.3 REMARK 3 NUMBER OF REFLECTIONS : 16276 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) : 0.196 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.400 REMARK 3 FREE R VALUE TEST SET COUNT : 1644 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.99 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 42.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1014 REMARK 3 BIN R VALUE (WORKING SET) : 0.3180 REMARK 3 BIN FREE R VALUE : 0.3170 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 116 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 : 1737 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 94 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) : 10.0 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.677 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.48 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.633 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 : PARHCSDXV36.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : PAR.SUL REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDXV36.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.PEP REMARK 3 TOPOLOGY FILE 3 : TOP.SUL REMARK 3 TOPOLOGY FILE 4 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1VGC 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_1000177031. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NOV-95 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : 6.5 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 : NI FILTER REMARK 200 OPTICS : FRANKS MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS, XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21972 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 75.3 REMARK 200 DATA REDUNDANCY : 3.720 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : 0.06800 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.99 REMARK 200 COMPLETENESS FOR SHELL (%) : 42.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.36600 REMARK 200 R SYM FOR SHELL (I) : 0.36600 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: DIRECT SOLUTION WITH KNOWN REMARK 200 STRUCTURE REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: PDB ENTRY 3GCH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED IN REMARK 280 SCINTILLATION VIALS IN 65% AMMONIUM SULFATE, 100 MM CACODYLATE, REMARK 280 PH 6.5, IN SCINTILLATION VIALS REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 34.93000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.93000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.57500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.93000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 34.93000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 48.57500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.93000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.93000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 48.57500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 34.93000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.93000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 48.57500 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 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -88.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 18240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -195.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 -1.000000 0.000000 0.000000 69.86000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 16680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -181.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 -1.000000 0.000000 0.000000 34.93000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 -34.93000 REMARK 350 BIOMT3 1 0.000000 0.000000 -1.000000 48.57500 REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 34.93000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 34.93000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 48.57500 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C REMARK 350 BIOMT1 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 69.86000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 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 11 REMARK 465 GLY A 12 REMARK 465 LEU A 13 REMARK 465 ALA C 149 REMARK 465 ASN C 150 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 PHE B 71 -55.77 -124.34 REMARK 500 SER C 214 -71.55 -112.63 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: THE CATALYTIC SITE WHICH INCLUDES THE MODIFIED REMARK 800 SERINE THAT HAS THE BORONIC ACID INHIBITOR COVALENTLY ATTACHED. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 357 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 358 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE V36 C 358 DBREF 1VGC A 1 13 UNP P00766 CTRA_BOVIN 1 13 DBREF 1VGC B 16 146 UNP P00766 CTRA_BOVIN 16 146 DBREF 1VGC C 149 245 UNP P00766 CTRA_BOVIN 149 245 SEQRES 1 A 13 CYS GLY VAL PRO ALA ILE GLN PRO VAL LEU SER GLY LEU SEQRES 1 B 131 ILE VAL ASN GLY GLU GLU ALA VAL PRO GLY SER TRP PRO SEQRES 2 B 131 TRP GLN VAL SER LEU GLN ASP LYS THR GLY PHE HIS PHE SEQRES 3 B 131 CYS GLY GLY SER LEU ILE ASN GLU ASN TRP VAL VAL THR SEQRES 4 B 131 ALA ALA HIS CYS GLY VAL THR THR SER ASP VAL VAL VAL SEQRES 5 B 131 ALA GLY GLU PHE ASP GLN GLY SER SER SER GLU LYS ILE SEQRES 6 B 131 GLN LYS LEU LYS ILE ALA LYS VAL PHE LYS ASN SER LYS SEQRES 7 B 131 TYR ASN SER LEU THR ILE ASN ASN ASP ILE THR LEU LEU SEQRES 8 B 131 LYS LEU SER THR ALA ALA SER PHE SER GLN THR VAL SER SEQRES 9 B 131 ALA VAL CYS LEU PRO SER ALA SER ASP ASP PHE ALA ALA SEQRES 10 B 131 GLY THR THR CYS VAL THR THR GLY TRP GLY LEU THR ARG SEQRES 11 B 131 TYR SEQRES 1 C 97 ALA ASN THR PRO ASP ARG LEU GLN GLN ALA SER LEU PRO SEQRES 2 C 97 LEU LEU SER ASN THR ASN CYS LYS LYS TYR TRP GLY THR SEQRES 3 C 97 LYS ILE LYS ASP ALA MET ILE CYS ALA GLY ALA SER GLY SEQRES 4 C 97 VAL SER SER CYS MET GLY ASP SER GLY GLY PRO LEU VAL SEQRES 5 C 97 CYS LYS LYS ASN GLY ALA TRP THR LEU VAL GLY ILE VAL SEQRES 6 C 97 SER TRP GLY SER SER THR CYS SER THR SER THR PRO GLY SEQRES 7 C 97 VAL TYR ALA ARG VAL THR ALA LEU VAL ASN TRP VAL GLN SEQRES 8 C 97 GLN THR LEU ALA ALA ASN HET SO4 B 358 5 HET SO4 C 357 5 HET V36 C 358 16 HETNAM SO4 SULFATE ION HETNAM V36 L-1-(4-CHLOROPHENYL)-2-(ACETAMIDO)ETHANE BORONIC ACID HETSYN V36 L-PARA-CHLORO-1-ACETAMIDO BORONIC ACID FORMUL 4 SO4 2(O4 S 2-) FORMUL 6 V36 C10 H14 B CL N O4 1- FORMUL 7 HOH *94(H2 O) HELIX 1 H1 VAL C 231 ASN C 245 1 15 SHEET 1 S1 7 PRO B 28 ASP B 35 0 SHEET 2 S1 7 CYS B 42 GLU B 49 -1 SHEET 3 S1 7 ASN B 50 ALA B 56 -1 SHEET 4 S1 7 ASN B 101 THR B 110 -1 SHEET 5 S1 7 GLN B 81 SER B 92 -1 SHEET 6 S1 7 SER B 63 GLY B 69 -1 SHEET 7 S1 7 PRO B 28 ASP B 35 -1 SHEET 1 S2 7 GLY B 133 TRP B 141 0 SHEET 2 S2 7 LEU C 155 LEU C 162 -1 SHEET 3 S2 7 ALA C 179 SER C 186 -1 SHEET 4 S2 7 SER C 223 ALA C 229 -1 SHEET 5 S2 7 ILE C 212 SER C 218 -1 SHEET 6 S2 7 GLY C 193 CYS C 201 -1 SHEET 7 S2 7 GLY B 133 TRP B 141 -1 SSBOND 1 CYS A 1 CYS B 122 1555 1555 2.03 SSBOND 2 CYS B 42 CYS B 58 1555 1555 2.19 SSBOND 3 CYS B 136 CYS C 201 1555 1555 2.21 SSBOND 4 CYS C 168 CYS C 182 1555 1555 2.21 SSBOND 5 CYS C 191 CYS C 220 1555 1555 2.24 LINK OG SER C 195 B V36 C 358 1555 1555 1.36 SITE 1 CAT 4 HIS B 57 ASP B 102 SER C 195 V36 C 358 SITE 1 AC1 4 GLU B 21 ASP C 153 ARG C 154 GLN C 156 SITE 1 AC2 3 LYS B 36 SER B 92 TRP C 237 SITE 1 AC3 16 HIS B 57 SER C 189 SER C 190 CYS C 191 SITE 2 AC3 16 MET C 192 GLY C 193 ASP C 194 SER C 195 SITE 3 AC3 16 VAL C 213 SER C 214 TRP C 215 GLY C 216 SITE 4 AC3 16 SER C 217 HOH C 332 HOH C 334 HOH C 338 CRYST1 69.860 69.860 97.150 90.00 90.00 90.00 P 42 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 0.014314 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014314 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010293 0.00000