HEADER HYDROLASE/HYDROLASE INHIBITOR 24-OCT-91 1PPB TITLE THE REFINED 1.9 ANGSTROMS CRYSTAL STRUCTURE OF HUMAN ALPHA-THROMBIN: TITLE 2 INTERACTION WITH D-PHE-PRO-ARG CHLOROMETHYLKETONE AND SIGNIFICANCE OF TITLE 3 THE TYR-PRO-PRO-TRP INSERTION SEGMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-THROMBIN (SMALL SUBUNIT); COMPND 3 CHAIN: L; COMPND 4 EC: 3.4.21.5; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ALPHA-THROMBIN (LARGE SUBUNIT); COMPND 8 CHAIN: H; COMPND 9 EC: 3.4.21.5; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: PLASMA; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 ORGAN: PLASMA KEYWDS SERINE PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR W.BODE REVDAT 4 13-JUL-11 1PPB 1 VERSN REVDAT 3 24-FEB-09 1PPB 1 VERSN REVDAT 2 01-APR-03 1PPB 1 JRNL REVDAT 1 31-JAN-94 1PPB 0 JRNL AUTH W.BODE,I.MAYR,U.BAUMANN,R.HUBER,S.R.STONE,J.HOFSTEENGE JRNL TITL THE REFINED 1.9 A CRYSTAL STRUCTURE OF HUMAN ALPHA-THROMBIN: JRNL TITL 2 INTERACTION WITH D-PHE-PRO-ARG CHLOROMETHYLKETONE AND JRNL TITL 3 SIGNIFICANCE OF THE TYR-PRO-PRO-TRP INSERTION SEGMENT. JRNL REF EMBO J. V. 8 3467 1989 JRNL REFN ISSN 0261-4189 JRNL PMID 2583108 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH W.BODE,D.TURK,A.KARSHIKOV REMARK 1 TITL THE REFINED 1.9-ANGSTROMS CRYSTAL STRUCTURE OF D-PHE-PRO-ARG REMARK 1 TITL 2 CHLOROMETHYLKETONE-INHIBITED HUMAN ALPHA-THROMBIN. STRUCTURE REMARK 1 TITL 3 ANALYSIS, OVERALL STRUCTURE, ELECTROSTATIC PROPERTIES, REMARK 1 TITL 4 DETAILED ACTIVE-SITE GEOMETRY, AND STRUCTURE-FUNCTION REMARK 1 TITL 5 PROPERTIES REMARK 1 REF PROTEIN SCI. V. 1 426 1992 REMARK 1 REFN ISSN 0961-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.KARSHIKOV,W.BODE,A.TULINSKY,S.R.STONE REMARK 1 TITL ELECTROSTATIC INTERACTIONS IN THE ASSOCIATION OF PROTEINS: REMARK 1 TITL 2 AN ANALYSIS OF THE THROMBIN-HIRUDIN COMPLEX REMARK 1 REF PROTEIN SCI. V. 1 727 1992 REMARK 1 REFN ISSN 0961-8368 REMARK 1 REFERENCE 3 REMARK 1 AUTH H.BRANDSTETTER,D.TURK,H.W.HOEFFKEN,D.GROSSE,J.STUERZEBECHER, REMARK 1 AUTH 2 P.D.MARTIN,B.F.P.EDWARDS,W.BODE REMARK 1 TITL REFINED 2.3 ANGSTROMS X-RAY CRYSTAL STRUCTURE OF BOVINE REMARK 1 TITL 2 THROMBIN COMPLEXES FORMED WITH THE BENZAMIDINE AND REMARK 1 TITL 3 ARGININE-BASED THROMBIN INHIBITORS NAPAP, 4-TAPAP AND MQPA. REMARK 1 TITL 4 A STARTING POINT FOR IMPROVING ANTI-THROMBOTICS REMARK 1 REF J.MOL.BIOL. V. 226 1085 1992 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 4 REMARK 1 AUTH M.T.STUBBS,H.OSCHKINAT,I.MAYR,R.HUBER,H.ANGLIKER,S.R.STONE, REMARK 1 AUTH 2 W.BODE REMARK 1 TITL THE INTERACTION OF THROMBIN WITH FIBRINOGEN. A STRUCTURAL REMARK 1 TITL 2 BASIS FOR ITS SPECIFICITY REMARK 1 REF EUR.J.BIOCHEM. V. 206 187 1992 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 5 REMARK 1 AUTH W.BODE,R.HUBER,T.J.RYDEL,A.TULINSKY REMARK 1 TITL X-RAY CRYSTAL STRUCTURES OF HUMAN ALPHA-THROMBIN AND OF THE REMARK 1 TITL 2 HUMAN THROMBIN-HIRUDIN COMPLEX REMARK 1 EDIT L.J.BERLINER REMARK 1 REF THROMBIN: STRUCTURE AND 3 1992 REMARK 1 REF 2 FUNCTION REMARK 1 PUBL PLENUM, NEW YORK REMARK 1 REFN REMARK 1 REFERENCE 6 REMARK 1 AUTH W.BODE,M.STUBBS REMARK 1 TITL THE SPATIAL STRUCTURE OF THROMBIN AS A GUIDE TO ITS MULTIPLE REMARK 1 TITL 2 SITES OF INTERACTION REMARK 1 REF SEMIN.THROMB.HEMOSTASIS V. 19 321 1993 REMARK 1 REFN ISSN 0094-6176 REMARK 1 REFERENCE 7 REMARK 1 AUTH A.KARSHIKOV,W.BODE REMARK 1 TITL THE ELECTROSTATIC PROPERTIES OF THROMBIN: IMPORTANCE FOR REMARK 1 TITL 2 STRUCTURAL STABILIZATION AND LIGAND BINDING REMARK 1 REF SEMIN.THROMB.HEMOSTASIS V. 19 334 1993 REMARK 1 REFN ISSN 0094-6176 REMARK 1 REFERENCE 8 REMARK 1 AUTH T.J.RYDEL,A.TULINSKY,W.BODE,R.HUBER REMARK 1 TITL REFINED STRUCTURE OF THE HIRUDIN-THROMBIN COMPLEX REMARK 1 REF J.MOL.BIOL. V. 221 583 1991 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 9 REMARK 1 AUTH W.BODE,D.TURK,J.STUERZEBECHER REMARK 1 TITL GEOMETRY OF BINDING OF THE BENZAMIDINE-AND ARGININE-BASED REMARK 1 TITL 2 INHIBITORS N REMARK 1 TITL 3 ALPHA-(2-NAPHTHYL-SULPHONYL-GLYCYL)-DL-P-AMIDINOPHE REMARK 1 REF EUR.J.BIOCHEM. V. 193 175 1990 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 10 REMARK 1 AUTH T.J.RYDEL,K.G.RAVICHANDRAN,A.TULINSKY,W.BODE,R.HUBER, REMARK 1 AUTH 2 C.ROITSCH,J.W.FENTON II REMARK 1 TITL THE STRUCTURE OF A COMPLEX OF RECOMBINANT HIRUDIN AND HUMAN REMARK 1 TITL 2 ALPHA-THROMBIN REMARK 1 REF SCIENCE V. 249 277 1990 REMARK 1 REFN ISSN 0036-8075 REMARK 1 REFERENCE 11 REMARK 1 AUTH M.G.GRUETTER,J.P.PRIESTLE,J.RAHNEL,H.GROSSENBACHER,W.BODE, REMARK 1 AUTH 2 J.HOFSTEENGE,S.R.STONE REMARK 1 TITL CRYSTAL STRUCTURE OF THE THROMBIN-HIRUDIN COMPLEX: A NOVEL REMARK 1 TITL 2 MODE OF SERINE PROTEASE INHIBITION REMARK 1 REF EMBO J. V. 9 2361 1990 REMARK 1 REFN ISSN 0261-4189 REMARK 1 REFERENCE 12 REMARK 1 AUTH E.SKRZYPCZAK-JANKUN,T.J.RYDEL,A.TULINSKY,J.W.FENTON II, REMARK 1 AUTH 2 K.G.MANN REMARK 1 TITL HUMAN D-PHE-PRO-ARG-CH2-ALPHA-THROMBIN CRYSTALLIZATION AND REMARK 1 TITL 2 DIFFRACTION DATA REMARK 1 REF J.MOL.BIOL. V. 206 755 1989 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.92 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.92 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL 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 : 2380 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 409 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 3.14 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 1PPB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 43.87000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.53500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.90500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.53500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.87000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.90500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H 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 400 REMARK 400 COMPOUND REMARK 400 THROMBIN IS CLEAVED BETWEEN RESIDUES 15 AND 16. CHAIN REMARK 400 INDICATOR *L* IS USED FOR RESIDUES 1H - 15 AND CHAIN REMARK 400 INDICATOR *H* IS USED FOR RESIDUES 16 - 247. CHAIN REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH2 ARG H 77A O HOH H 663 4456 1.52 REMARK 500 O HOH H 375 O HOH H 538 4456 2.09 REMARK 500 O HOH H 476 O HOH H 691 4556 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 HIS H 71 NE2 HIS H 71 CD2 -0.066 REMARK 500 HIS H 119 NE2 HIS H 119 CD2 -0.071 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 PHE L 1G N - CA - CB ANGL. DEV. = -13.4 DEGREES REMARK 500 PHE L 1G CB - CG - CD2 ANGL. DEV. = -5.2 DEGREES REMARK 500 THR L 1H CA - C - N ANGL. DEV. = 13.8 DEGREES REMARK 500 SER L 1E N - CA - C ANGL. DEV. = 18.5 DEGREES REMARK 500 SER L 1E CA - C - N ANGL. DEV. = 15.5 DEGREES REMARK 500 ALA L 1B N - CA - C ANGL. DEV. = 18.5 DEGREES REMARK 500 ARG L 4 CA - CB - CG ANGL. DEV. = 14.3 DEGREES REMARK 500 ARG L 14D NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 TYR L 14J CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 TRP H 29 CD1 - CG - CD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP H 29 CE2 - CD2 - CG ANGL. DEV. = -5.4 DEGREES REMARK 500 LEU H 41 CA - CB - CG ANGL. DEV. = 14.0 DEGREES REMARK 500 ARG H 50 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 TRP H 51 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP H 51 CE2 - CD2 - CG ANGL. DEV. = -6.0 DEGREES REMARK 500 TRP H 51 CG - CD2 - CE3 ANGL. DEV. = 5.7 DEGREES REMARK 500 HIS H 57 CE1 - NE2 - CD2 ANGL. DEV. = 5.3 DEGREES REMARK 500 TRP H 60D CD1 - CG - CD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 TRP H 60D CE2 - CD2 - CG ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG H 73 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 HIS H 91 CE1 - NE2 - CD2 ANGL. DEV. = 4.2 DEGREES REMARK 500 TRP H 96 CD1 - CG - CD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 TRP H 96 CE2 - CD2 - CG ANGL. DEV. = -5.4 DEGREES REMARK 500 ARG H 97 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG H 97 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ARG H 101 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 TYR H 117 CB - CG - CD1 ANGL. DEV. = -4.3 DEGREES REMARK 500 TRP H 141 CD1 - CG - CD2 ANGL. DEV. = 7.5 DEGREES REMARK 500 TRP H 141 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TRP H 141 CG - CD2 - CE3 ANGL. DEV. = 5.9 DEGREES REMARK 500 TRP H 148 CD1 - CG - CD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP H 148 CE2 - CD2 - CG ANGL. DEV. = -6.5 DEGREES REMARK 500 TRP H 148 CG - CD2 - CE3 ANGL. DEV. = 5.4 DEGREES REMARK 500 VAL H 154 CA - CB - CG2 ANGL. DEV. = -9.2 DEGREES REMARK 500 ARG H 165 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 CYS H 182 CA - CB - SG ANGL. DEV. = 8.3 DEGREES REMARK 500 MET H 201 CG - SD - CE ANGL. DEV. = -10.3 DEGREES REMARK 500 ARG H 206 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 TRP H 207 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP H 207 CE2 - CD2 - CG ANGL. DEV. = -6.0 DEGREES REMARK 500 TYR H 208 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 TRP H 215 CD1 - CG - CD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 TRP H 215 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG H 221 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 TYR H 225 CB - CG - CD1 ANGL. DEV. = -4.0 DEGREES REMARK 500 TRP H 237 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP H 237 CE2 - CD2 - CG ANGL. DEV. = -5.4 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 SER L 1E -63.16 -149.90 REMARK 500 GLU L 1C -78.53 -64.91 REMARK 500 ALA L 1B 11.04 19.94 REMARK 500 PHE L 7 -82.10 -128.51 REMARK 500 TYR L 14J 57.76 -91.29 REMARK 500 ILE L 14K -51.23 157.43 REMARK 500 ASP L 14L -148.76 -147.80 REMARK 500 SER H 48 157.13 170.31 REMARK 500 TYR H 60A 87.14 -153.65 REMARK 500 ASN H 60G 77.34 -154.32 REMARK 500 HIS H 71 -54.79 -125.00 REMARK 500 GLU H 97A -80.07 -103.99 REMARK 500 ARG H 101 58.25 70.36 REMARK 500 PHE H 204A -76.09 -111.29 REMARK 500 ASN H 205 65.77 -118.34 REMARK 500 SER H 214 -63.26 -108.62 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 THR L 1H PHE L 1G -132.08 REMARK 500 TYR L 14J ILE L 14K 121.63 REMARK 500 ILE L 14K ASP L 14L 127.87 REMARK 500 GLY L 14M ARG L 15 -134.45 REMARK 500 SER H 129B LEU H 129C -142.53 REMARK 500 PHE H 204A ASN H 204B 137.43 REMARK 500 GLU H 217 GLY H 219 -149.96 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 H 206 0.08 SIDE CHAIN REMARK 500 TYR H 225 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 SER L 1E 20.2 L L OUTSIDE RANGE REMARK 500 ALA L 1B 22.6 L L OUTSIDE RANGE REMARK 500 MET H 26 24.9 L L OUTSIDE RANGE REMARK 500 LEU H 41 24.6 L L OUTSIDE RANGE REMARK 500 VAL H 241 24.1 L L OUTSIDE RANGE 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 H 333 DISTANCE = 6.01 ANGSTROMS REMARK 525 HOH H 382 DISTANCE = 5.48 ANGSTROMS REMARK 525 HOH H 387 DISTANCE = 6.94 ANGSTROMS REMARK 525 HOH H 440 DISTANCE = 5.01 ANGSTROMS REMARK 525 HOH H 446 DISTANCE = 7.37 ANGSTROMS REMARK 525 HOH H 459 DISTANCE = 5.72 ANGSTROMS REMARK 525 HOH H 474 DISTANCE = 7.24 ANGSTROMS REMARK 525 HOH H 484 DISTANCE = 6.41 ANGSTROMS REMARK 525 HOH H 491 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH H 504 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH H 507 DISTANCE = 7.78 ANGSTROMS REMARK 525 HOH H 510 DISTANCE = 5.49 ANGSTROMS REMARK 525 HOH H 516 DISTANCE = 7.77 ANGSTROMS REMARK 525 HOH H 521 DISTANCE = 5.69 ANGSTROMS REMARK 525 HOH H 525 DISTANCE = 6.69 ANGSTROMS REMARK 525 HOH H 529 DISTANCE = 7.09 ANGSTROMS REMARK 525 HOH H 531 DISTANCE = 7.77 ANGSTROMS REMARK 525 HOH H 537 DISTANCE = 7.37 ANGSTROMS REMARK 525 HOH H 540 DISTANCE = 6.46 ANGSTROMS REMARK 525 HOH H 546 DISTANCE = 7.98 ANGSTROMS REMARK 525 HOH H 547 DISTANCE = 5.79 ANGSTROMS REMARK 525 HOH H 548 DISTANCE = 6.80 ANGSTROMS REMARK 525 HOH H 553 DISTANCE = 8.24 ANGSTROMS REMARK 525 HOH H 554 DISTANCE = 8.40 ANGSTROMS REMARK 525 HOH H 555 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH H 557 DISTANCE = 5.35 ANGSTROMS REMARK 525 HOH H 558 DISTANCE = 8.47 ANGSTROMS REMARK 525 HOH H 560 DISTANCE = 6.84 ANGSTROMS REMARK 525 HOH H 563 DISTANCE = 5.40 ANGSTROMS REMARK 525 HOH H 566 DISTANCE = 5.43 ANGSTROMS REMARK 525 HOH H 567 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH H 572 DISTANCE = 7.56 ANGSTROMS REMARK 525 HOH H 579 DISTANCE = 5.53 ANGSTROMS REMARK 525 HOH H 586 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH H 595 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH H 598 DISTANCE = 6.81 ANGSTROMS REMARK 525 HOH H 599 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH H 601 DISTANCE = 5.12 ANGSTROMS REMARK 525 HOH H 602 DISTANCE = 5.37 ANGSTROMS REMARK 525 HOH H 611 DISTANCE = 5.17 ANGSTROMS REMARK 525 HOH H 621 DISTANCE = 5.05 ANGSTROMS REMARK 525 HOH H 628 DISTANCE = 5.09 ANGSTROMS REMARK 525 HOH H 629 DISTANCE = 7.26 ANGSTROMS REMARK 525 HOH H 635 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH H 636 DISTANCE = 5.31 ANGSTROMS REMARK 525 HOH H 637 DISTANCE = 5.47 ANGSTROMS REMARK 525 HOH H 644 DISTANCE = 10.75 ANGSTROMS REMARK 525 HOH H 647 DISTANCE = 7.21 ANGSTROMS REMARK 525 HOH H 648 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH H 651 DISTANCE = 5.73 ANGSTROMS REMARK 525 HOH H 658 DISTANCE = 5.03 ANGSTROMS REMARK 525 HOH H 661 DISTANCE = 7.73 ANGSTROMS REMARK 525 HOH H 672 DISTANCE = 5.58 ANGSTROMS REMARK 525 HOH H 673 DISTANCE = 5.47 ANGSTROMS REMARK 525 HOH H 676 DISTANCE = 5.55 ANGSTROMS REMARK 525 HOH H 678 DISTANCE = 6.39 ANGSTROMS REMARK 525 HOH H 680 DISTANCE = 8.42 ANGSTROMS REMARK 525 HOH H 684 DISTANCE = 5.06 ANGSTROMS REMARK 525 HOH H 686 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH H 688 DISTANCE = 7.10 ANGSTROMS REMARK 525 HOH H 689 DISTANCE = 6.96 ANGSTROMS REMARK 525 HOH H 690 DISTANCE = 5.71 ANGSTROMS REMARK 525 HOH H 694 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH H 699 DISTANCE = 7.17 ANGSTROMS REMARK 525 HOH H 700 DISTANCE = 6.68 ANGSTROMS REMARK 525 HOH H 701 DISTANCE = 7.80 ANGSTROMS REMARK 525 HOH H 702 DISTANCE = 8.31 ANGSTROMS REMARK 525 HOH H 707 DISTANCE = 8.29 ANGSTROMS REMARK 525 HOH H 711 DISTANCE = 7.42 ANGSTROMS REMARK 525 HOH H 715 DISTANCE = 11.05 ANGSTROMS REMARK 525 HOH H 717 DISTANCE = 7.98 ANGSTROMS REMARK 525 HOH H 718 DISTANCE = 7.70 ANGSTROMS REMARK 525 HOH H 719 DISTANCE = 6.87 ANGSTROMS REMARK 525 HOH H 720 DISTANCE = 13.00 ANGSTROMS REMARK 525 HOH H 722 DISTANCE = 7.96 ANGSTROMS REMARK 525 HOH L 437 DISTANCE = 5.25 ANGSTROMS REMARK 525 HOH L 577 DISTANCE = 7.45 ANGSTROMS REMARK 525 HOH L 583 DISTANCE = 7.64 ANGSTROMS REMARK 525 HOH L 584 DISTANCE = 5.04 ANGSTROMS REMARK 525 HOH L 590 DISTANCE = 6.47 ANGSTROMS REMARK 525 HOH L 655 DISTANCE = 7.12 ANGSTROMS REMARK 525 HOH L 656 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH L 695 DISTANCE = 8.42 ANGSTROMS REMARK 525 HOH L 703 DISTANCE = 5.08 ANGSTROMS REMARK 525 HOH L 704 DISTANCE = 5.28 ANGSTROMS REMARK 525 HOH L 706 DISTANCE = 6.12 ANGSTROMS REMARK 600 REMARK 600 HETEROGEN REMARK 600 D-PHE-PRO-ARG-CHLOROMETHYLKETONE HAS FORMED TWO COVALENT REMARK 600 CONNECTIONS TO THROMBIN: REMARK 600 1) VIA A HEMIKETAL GROUP FROM C2 of 0G6 TO OG OF SER H REMARK 600 195. REMARK 600 2) VIA A METHYLENE GROUP FROM C3 of 0G6 TO NE2 OF HIS H 57. REMARK 630 REMARK 630 MOLECULE TYPE: NULL REMARK 630 MOLECULE NAME: D-PHENYLALANYL-N-[(2S,3S)-6-{[AMINO(IMINIO)METHYL] REMARK 630 AMINO}-1-CHLORO-2-HYDROXYHEXAN-3-YL]-L-PROLINAMIDE REMARK 630 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 630 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 630 REMARK 630 M RES C SSSEQI REMARK 630 0G6 H 1 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: DPN PRO AR7 0QE REMARK 630 DETAILS: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 0G6 H 1 REMARK 999 REMARK 999 SEQUENCE REMARK 999 CHYMOTRYPSIN NUMBERING (RATHER THAN SEQUENTIAL) SYSTEM IS REMARK 999 USED, BASED ON THE TOPOLOGICAL ALIGNMENT WITH THE REMARK 999 STRUCTURE OF CHYMOTRYPSIN (W.BODE ET AL., 1989, EMBO J. 8, REMARK 999 3467-3475). DBREF 1PPB L 1 15 UNP P00734 THRB_HUMAN 328 363 DBREF 1PPB H 16 247 UNP P00734 THRB_HUMAN 364 622 SEQRES 1 L 36 THR PHE GLY SER GLY GLU ALA ASP CYS GLY LEU ARG PRO SEQRES 2 L 36 LEU PHE GLU LYS LYS SER LEU GLU ASP LYS THR GLU ARG SEQRES 3 L 36 GLU LEU LEU GLU SER TYR ILE ASP GLY ARG SEQRES 1 H 259 ILE VAL GLU GLY SER ASP ALA GLU ILE GLY MET SER PRO SEQRES 2 H 259 TRP GLN VAL MET LEU PHE ARG LYS SER PRO GLN GLU LEU SEQRES 3 H 259 LEU CYS GLY ALA SER LEU ILE SER ASP ARG TRP VAL LEU SEQRES 4 H 259 THR ALA ALA HIS CYS LEU LEU TYR PRO PRO TRP ASP LYS SEQRES 5 H 259 ASN PHE THR GLU ASN ASP LEU LEU VAL ARG ILE GLY LYS SEQRES 6 H 259 HIS SER ARG THR ARG TYR GLU ARG ASN ILE GLU LYS ILE SEQRES 7 H 259 SER MET LEU GLU LYS ILE TYR ILE HIS PRO ARG TYR ASN SEQRES 8 H 259 TRP ARG GLU ASN LEU ASP ARG ASP ILE ALA LEU MET LYS SEQRES 9 H 259 LEU LYS LYS PRO VAL ALA PHE SER ASP TYR ILE HIS PRO SEQRES 10 H 259 VAL CYS LEU PRO ASP ARG GLU THR ALA ALA SER LEU LEU SEQRES 11 H 259 GLN ALA GLY TYR LYS GLY ARG VAL THR GLY TRP GLY ASN SEQRES 12 H 259 LEU LYS GLU THR TRP THR ALA ASN VAL GLY LYS GLY GLN SEQRES 13 H 259 PRO SER VAL LEU GLN VAL VAL ASN LEU PRO ILE VAL GLU SEQRES 14 H 259 ARG PRO VAL CYS LYS ASP SER THR ARG ILE ARG ILE THR SEQRES 15 H 259 ASP ASN MET PHE CYS ALA GLY TYR LYS PRO ASP GLU GLY SEQRES 16 H 259 LYS ARG GLY ASP ALA CYS GLU GLY ASP SER GLY GLY PRO SEQRES 17 H 259 PHE VAL MET LYS SER PRO PHE ASN ASN ARG TRP TYR GLN SEQRES 18 H 259 MET GLY ILE VAL SER TRP GLY GLU GLY CYS ASP ARG ASP SEQRES 19 H 259 GLY LYS TYR GLY PHE TYR THR HIS VAL PHE ARG LEU LYS SEQRES 20 H 259 LYS TRP ILE GLN LYS VAL ILE ASP GLN PHE GLY GLU HET 0G6 H 1 30 HETNAM 0G6 D-PHENYLALANYL-N-[(2S,3S)-6-{[AMINO(IMINIO) HETNAM 2 0G6 METHYL]AMINO}-1-CHLORO-2-HYDROXYHEXAN-3-YL]-L- HETNAM 3 0G6 PROLINAMIDE HETSYN 0G6 PPACK FORMUL 3 0G6 C21 H34 CL N6 O3 1+ FORMUL 4 HOH *409(H2 O) HELIX 1 1 GLU L 14C SER L 14I 13.6/13 7 HELIX 2 2 ALA H 56 LEU H 59 5 4 HELIX 3 3 PRO H 60B PRO H 60C 5TURN 2 HELIX 4 4 ARG H 126 SER H 129B 13.6/13 6 HELIX 5 5 ARG H 165 LYS H 169 13.6/13 CONTINUING HELIX/ID6 5 HELIX 6 6 LYS H 169 SER H 171 5CONTINUING HELIX/ID5 3 HELIX 7 7 VAL H 231 TRP H 237 5CONTINUING HELIX/ID8 & ID9 7 HELIX 8 8 ILE H 238 ILE H 242 13.6/13 CONT.HELIX/ID7 & ID9 5 HELIX 9 9 VAL H 241 GLN H 244 5CONTINUING HELIX/ID7 & ID8 4 SHEET 1 B1 7 PRO H 28 SER H 36A 0 SHEET 2 B1 7 PRO H 37 ASP H 49 -1 SHEET 3 B1 7 ARG H 50 THR H 54 -1 SHEET 4 B1 7 LEU H 99 LYS H 109 -1 SHEET 5 B1 7 LYS H 81 ASN H 95 -1 SHEET 6 B1 7 VAL H 66 ILE H 68 -1 SHEET 7 B1 7 PRO H 28 SER H 36A-1 SHEET 1 B2 7 GLY H 133 LEU H 144 0 SHEET 2 B2 7 GLY H 150 ILE H 162 -1 SHEET 3 B2 7 ASN H 179 GLY H 184 -1 SHEET 4 B2 7 GLY H 226 HIS H 230 -1 SHEET 5 B2 7 ARG H 206 VAL H 213 -1 SHEET 6 B2 7 GLY H 196 SER H 203 -1 SHEET 7 B2 7 GLY H 133 LEU H 144 -1 SSBOND 1 CYS L 1 CYS H 122 1555 1555 1.97 SSBOND 2 CYS H 42 CYS H 58 1555 1555 2.05 SSBOND 3 CYS H 168 CYS H 182 1555 1555 1.95 SSBOND 4 CYS H 191 CYS H 220 1555 1555 1.97 LINK OG SER H 195 C2 0G6 H 1 1555 1555 1.42 LINK NE2 HIS H 57 C3 0G6 H 1 1555 1555 1.49 CISPEP 1 SER H 36A PRO H 37 0 -6.28 SITE 1 AC1 20 HIS H 57 TYR H 60A GLU H 97A ASP H 189 SITE 2 AC1 20 ALA H 190 CYS H 191 GLU H 192 GLY H 193 SITE 3 AC1 20 SER H 195 SER H 214 TRP H 215 GLY H 216 SITE 4 AC1 20 GLY H 219 GLY H 226 ASP H 243 GLN H 244 SITE 5 AC1 20 HOH H 303 HOH H 305 HOH H 331 THR L 1H CRYST1 87.740 67.810 61.070 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 0.011397 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014747 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016375 0.00000