PDB Short entry for 1TMN HEADER HYDROLASE/HYDROLASE INHIBITOR 29-JUN-87 1TMN TITLE BINDING OF N-CARBOXYMETHYL DIPEPTIDE INHIBITORS TO THERMOLYSIN TITLE 2 DETERMINED BY X-RAY CRYSTALLOGRAPHY. A NOVEL CLASS OF TRANSITION- TITLE 3 STATE ANALOGUES FOR ZINC PEPTIDASES CAVEAT 1TMN CHIRALITY ERROR AT CB IN RESIDUES E 197 AND 278 COMPND MOL_ID: 1; COMPND 2 MOLECULE: THERMOLYSIN; COMPND 3 CHAIN: E; COMPND 4 EC: 3.4.24.27; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS THERMOPROTEOLYTICUS; SOURCE 3 ORGANISM_TAXID: 1427; SOURCE 4 GENE: NPR KEYWDS METALLOPROTEINASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.F.MONZINGO,B.W.MATTHEWS REVDAT 9 23-NOV-22 1TMN 1 REMARK LINK SCALE ATOM REVDAT 8 29-NOV-17 1TMN 1 HELIX REVDAT 7 13-JUL-11 1TMN 1 VERSN REVDAT 6 25-AUG-09 1TMN 1 SOURCE REVDAT 5 14-JUL-09 1TMN 1 REMARK REVDAT 4 24-FEB-09 1TMN 1 VERSN REVDAT 3 01-APR-03 1TMN 1 JRNL REVDAT 2 08-MAR-95 1TMN 1 COMPND REVDAT 1 09-JAN-89 1TMN 0 JRNL AUTH A.F.MONZINGO,B.W.MATTHEWS JRNL TITL BINDING OF N-CARBOXYMETHYL DIPEPTIDE INHIBITORS TO JRNL TITL 2 THERMOLYSIN DETERMINED BY X-RAY CRYSTALLOGRAPHY: A NOVEL JRNL TITL 3 CLASS OF TRANSITION-STATE ANALOGUES FOR ZINC PEPTIDASES JRNL REF BIOCHEMISTRY V. 23 5724 1984 JRNL REFN ISSN 0006-2960 JRNL PMID 6395881 JRNL DOI 10.1021/BI00319A010 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.E.TRONRUD,H.M.HOLDEN,B.W.MATTHEWS REMARK 1 TITL STRUCTURES OF TWO THERMOLYSIN-INHIBITOR COMPLEXES THAT REMARK 1 TITL 2 DIFFER BY A SINGLE HYDROGEN BOND REMARK 1 REF SCIENCE V. 235 571 1987 REMARK 1 REFN ISSN 0036-8075 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.E.TRONRUD,A.F.MONZINGO,B.W.MATTHEWS REMARK 1 TITL CRYSTALLOGRAPHIC STRUCTURAL ANALYSIS OF PHOSPHORAMIDATES AS REMARK 1 TITL 2 INHIBITORS AND TRANSITION-STATE ANALOGS OF THERMOLYSIN REMARK 1 REF EUR.J.BIOCHEM. V. 157 261 1986 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 3 REMARK 1 AUTH D.G.HANGAUER,A.F.MONZINGO,B.W.MATTHEWS REMARK 1 TITL AN INTERACTIVE COMPUTER GRAPHICS STUDY OF REMARK 1 TITL 2 THERMOLYSIN-CATALYZED PEPTIDE CLEAVAGE AND INHIBITION BY REMARK 1 TITL 3 N-CARBOXYMETHYL DIPEPTIDES REMARK 1 REF BIOCHEMISTRY V. 23 5730 1984 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 4 REMARK 1 AUTH M.A.HOLMES,D.E.TRONRUD,B.W.MATTHEWS REMARK 1 TITL STRUCTURAL ANALYSIS OF THE INHIBITION OF THERMOLYSIN BY AN REMARK 1 TITL 2 ACTIVE-SITE-DIRECTED IRREVERSIBLE INHIBITOR REMARK 1 REF BIOCHEMISTRY V. 22 236 1983 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 5 REMARK 1 AUTH A.F.MONZINGO,B.W.MATTHEWS REMARK 1 TITL STRUCTURE OF A MERCAPTAN-THERMOLYSIN COMPLEX ILLUSTRATES REMARK 1 TITL 2 MODE OF INHIBITION OF ZINC PROTEASES BY SUBSTRATE-ANALOGUE REMARK 1 TITL 3 MERCAPTANS REMARK 1 REF BIOCHEMISTRY V. 21 3390 1982 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 6 REMARK 1 AUTH M.A.HOLMES,B.W.MATTHEWS REMARK 1 TITL STRUCTURE OF THERMOLYSIN REFINED AT 1.6 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 160 623 1982 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 7 REMARK 1 AUTH M.A.HOLMES,B.W.MATTHEWS REMARK 1 TITL BINDING OF HYDROXAMIC ACID INHIBITORS TO CRYSTALLINE REMARK 1 TITL 2 THERMOLYSIN SUGGESTS A PENTACOORDINATE ZINC INTERMEDIATE IN REMARK 1 TITL 3 CATALYSIS REMARK 1 REF BIOCHEMISTRY V. 20 6912 1981 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 8 REMARK 1 AUTH M.C.BOLOGNESI,B.W.MATTHEWS REMARK 1 TITL BINDING OF THE BIPRODUCT ANALOG L-BENZYLSUCCINIC ACID TO REMARK 1 TITL 2 THERMOLYSIN DETERMINED BY X-RAY CRYSTALLOGRAPHY REMARK 1 REF J.BIOL.CHEM. V. 254 634 1979 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 9 REMARK 1 AUTH W.R.KESTER,B.W.MATTHEWS REMARK 1 TITL COMPARISON OF THE STRUCTURES OF CARBOXYPEPTIDASE A AND REMARK 1 TITL 2 THERMOLYSIN REMARK 1 REF J.BIOL.CHEM. V. 252 7704 1977 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 10 REMARK 1 AUTH L.H.WEAVER,W.R.KESTER,B.W.MATTHEWS REMARK 1 TITL A CRYSTALLOGRAPHIC STUDY OF THE COMPLEX OF PHOSPHORAMIDON REMARK 1 TITL 2 WITH THERMOLYSIN. A MODEL FOR THE PRESUMED CATALYTIC REMARK 1 TITL 3 TRANSITION STATE AND FOR THE BINDING OF EXTENDED SUBSTRATES REMARK 1 REF J.MOL.BIOL. V. 114 119 1977 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 11 REMARK 1 AUTH W.R.KESTER,B.W.MATTHEWS REMARK 1 TITL CRYSTALLOGRAPHIC STUDY OF THE BINDING OF DIPEPTIDE REMARK 1 TITL 2 INHIBITORS TO THERMOLYSIN. IMPLICATIONS FOR THE MECHANISM OF REMARK 1 TITL 3 CATALYSIS REMARK 1 REF BIOCHEMISTRY V. 16 2506 1977 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 12 REMARK 1 AUTH F.W.DAHLQUIST,J.W.LONG,W.L.BIGBEE REMARK 1 TITL ROLE OF CALCIUM IN THE THERMAL STABILITY OF THERMOLYSIN REMARK 1 REF BIOCHEMISTRY V. 15 1103 1976 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 13 REMARK 1 AUTH P.L.LEVY,M.K.PANGBURN,Y.BURSTEIN,L.H.ERICSSON,H.NEURATH, REMARK 1 AUTH 2 K.A.WALSH REMARK 1 TITL EVIDENCE OF HOMOLOGOUS RELATIONSHIP BETWEEN THERMOLYSIN AND REMARK 1 TITL 2 NEUTRAL PROTEASE A OF BACILLUS SUBTILIS REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 72 4341 1975 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 14 REMARK 1 AUTH L.H.WEAVER,W.R.KESTER,L.F.TENEYCK,B.W.MATTHEWS REMARK 1 TITL THE STRUCTURE AND STABILITY OF THERMOLYSIN REMARK 1 REF EXPERIENTIA,SUPPL. V. 26 31 1976 REMARK 1 REFN ISSN 0071-335X REMARK 1 REFERENCE 15 REMARK 1 AUTH B.W.MATTHEWS,L.H.WEAVER,W.R.KESTER REMARK 1 TITL THE CONFORMATION OF THERMOLYSIN REMARK 1 REF J.BIOL.CHEM. V. 249 8030 1974 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 16 REMARK 1 AUTH B.W.MATTHEWS,L.H.WEAVER REMARK 1 TITL BINDING OF LANTHANIDE IONS TO THERMOLYSIN REMARK 1 REF BIOCHEMISTRY V. 13 1719 1974 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 17 REMARK 1 AUTH P.M.COLMAN,J.N.JANSONIUS,B.W.MATTHEWS REMARK 1 TITL THE STRUCTURE OF THERMOLYSIN. AN ELECTRON DENSITY MAP AT 2.3 REMARK 1 TITL 2 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 70 701 1972 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 18 REMARK 1 AUTH K.TITANI,M.A.HERMODSON,L.H.ERICSSON,K.A.WALSH,H.NEURATH REMARK 1 TITL AMINO-ACID SEQUENCE OF THERMOLYSIN REMARK 1 REF NATURE NEW BIOL. V. 238 35 1972 REMARK 1 REFN ISSN 0369-4887 REMARK 1 REFERENCE 19 REMARK 1 AUTH B.W.MATTHEWS,J.N.JANSONIUS,P.M.COLMAN,B.P.SCHOENBORN, REMARK 1 AUTH 2 D.DUPORQUE REMARK 1 TITL THREE DIMENSIONAL STRUCTURE OF THERMOLYSIN REMARK 1 REF NATURE NEW BIOL. V. 238 37 1972 REMARK 1 REFN ISSN 0369-4887 REMARK 1 REFERENCE 20 REMARK 1 AUTH B.W.MATTHEWS,P.M.COLMAN,J.N.JANSONIUS,K.TITANI,K.A.WALSH, REMARK 1 AUTH 2 H.NEURATH REMARK 1 TITL STRUCTURE OF THERMOLYSIN REMARK 1 REF NATURE NEW BIOL. V. 238 41 1972 REMARK 1 REFN ISSN 0369-4887 REMARK 1 REFERENCE 21 REMARK 1 AUTH B.W.MATTHEWS REMARK 1 TITL THE GAMMA TURN. EVIDENCE FOR A NEW FOLDED CONFORMATION IN REMARK 1 TITL 2 PROTEINS REMARK 1 REF MACROMOLECULES V. 5 818 1972 REMARK 1 REFN ISSN 0024-9297 REMARK 1 REFERENCE 22 REMARK 1 AUTH P.M.COLMAN,L.H.WEAVER,B.W.MATTHEWS REMARK 1 TITL RARE EARTHS AS ISOMORPHOUS CALCIUM REPLACEMENTS FOR PROTEIN REMARK 1 TITL 2 CRYSTALLOGRAPHY REMARK 1 REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 46 1999 1972 REMARK 1 REFN ISSN 0006-291X REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : EREF REMARK 3 AUTHORS : JACK,LEVITT REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.90 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 19842 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NONE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.171 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 : 2432 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 144 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) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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) : 0.021 REMARK 3 BOND ANGLES (DEGREES) : 3.600 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 1TMN 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_1000176734. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 1983 REMARK 200 TEMPERATURE (KELVIN) : 285 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ELLIOTT GX-21 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : GRAPHITE MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : FILM REMARK 200 DETECTOR MANUFACTURER : KODAK REMARK 200 INTENSITY-INTEGRATION SOFTWARE : OSCTST REMARK 200 DATA SCALING SOFTWARE : AGROVATA/ROTAVATE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23734 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 14.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : 0.04800 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) : 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE CRYSTAL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR SUBSTATUTION REMARK 200 SOFTWARE USED: RICHARDS BOX MODELING REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.2 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.80000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 87.60000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 65.70000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 109.50000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 21.90000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 43.80000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 87.60000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 109.50000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 65.70000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 21.90000 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: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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 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 O HOH E 333 O HOH E 337 10664 0.94 REMARK 500 O HOH E 372 O HOH E 463 5564 1.52 REMARK 500 O HOH E 485 O HOH E 485 7555 1.59 REMARK 500 O HOH E 379 O HOH E 396 10664 1.65 REMARK 500 O ASN E 116 O HOH E 336 10664 1.66 REMARK 500 O HOH E 414 O HOH E 449 8565 1.67 REMARK 500 O HOH E 332 O HOH E 336 10664 1.84 REMARK 500 CG GLN E 273 O HOH E 409 5564 1.85 REMARK 500 O HOH E 418 O HOH E 418 12565 1.85 REMARK 500 CB THR E 6 O HOH E 473 12565 1.87 REMARK 500 O HOH E 372 O HOH E 409 5564 1.92 REMARK 500 O HOH E 369 O HOH E 407 5564 1.96 REMARK 500 CD GLN E 273 O HOH E 409 5564 1.98 REMARK 500 OE1 GLN E 273 O HOH E 409 5564 1.99 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 TRP E 55 NE1 TRP E 55 CE2 -0.101 REMARK 500 TRP E 115 NE1 TRP E 115 CE2 -0.084 REMARK 500 TRP E 186 NE1 TRP E 186 CE2 -0.085 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG E 35 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG E 101 CD - NE - CZ ANGL. DEV. = 11.2 DEGREES REMARK 500 ARG E 101 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG E 101 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 GLU E 119 N - CA - CB ANGL. DEV. = -12.2 DEGREES REMARK 500 GLU E 119 OE1 - CD - OE2 ANGL. DEV. = -7.8 DEGREES REMARK 500 SER E 198 N - CA - CB ANGL. DEV. = -9.2 DEGREES REMARK 500 ASP E 207 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG E 220 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG E 260 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ASP E 261 CB - CG - OD1 ANGL. DEV. = -6.0 DEGREES REMARK 500 TYR E 274 CB - CG - CD1 ANGL. DEV. = -3.9 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 E 25 78.68 -162.13 REMARK 500 THR E 26 -47.43 70.30 REMARK 500 PHE E 62 60.91 -117.14 REMARK 500 SER E 92 -177.45 69.97 REMARK 500 SER E 107 -164.56 63.05 REMARK 500 ASN E 111 48.10 -93.93 REMARK 500 GLN E 128 -42.28 -130.37 REMARK 500 THR E 152 -98.44 -114.74 REMARK 500 ASN E 159 -139.74 52.74 REMARK 500 THR E 194 77.68 36.42 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 GLY E 223 THR E 224 -149.04 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 ASP E 32 0.08 SIDE CHAIN REMARK 500 ASP E 37 0.09 SIDE CHAIN REMARK 500 GLN E 61 0.08 SIDE CHAIN REMARK 500 ASP E 72 0.08 SIDE CHAIN REMARK 500 ASN E 96 0.14 SIDE CHAIN REMARK 500 GLU E 119 0.13 SIDE CHAIN REMARK 500 ASP E 124 0.07 SIDE CHAIN REMARK 500 GLN E 158 0.07 SIDE CHAIN REMARK 500 GLU E 166 0.08 SIDE CHAIN REMARK 500 ASN E 181 0.07 SIDE CHAIN REMARK 500 ASP E 261 0.10 SIDE CHAIN REMARK 500 ARG E 269 0.10 SIDE CHAIN REMARK 500 GLN E 273 0.08 SIDE CHAIN 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 THR E 26 -10.93 REMARK 500 TRP E 115 13.40 REMARK 500 ILE E 164 -10.88 REMARK 500 ARG E 220 -12.57 REMARK 500 GLY E 223 10.92 REMARK 500 LYS E 265 -13.25 REMARK 500 GLN E 273 11.78 REMARK 500 THR E 276 11.26 REMARK 500 SER E 282 -13.19 REMARK 500 VAL E 315 11.62 REMARK 500 REMARK 500 REMARK: NULL 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 E 320 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 57 OD1 REMARK 620 2 ASP E 57 OD2 53.6 REMARK 620 3 ASP E 59 OD1 123.0 69.6 REMARK 620 4 GLN E 61 O 98.3 94.9 88.8 REMARK 620 5 HOH E 419 O 88.1 141.2 148.7 83.5 REMARK 620 6 HOH E 482 O 161.4 142.1 73.1 90.8 76.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 318 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 138 OD1 REMARK 620 2 GLU E 177 OE2 118.3 REMARK 620 3 GLU E 177 OE1 75.1 44.5 REMARK 620 4 ASP E 185 OD1 153.5 57.5 100.8 REMARK 620 5 ASP E 185 OD2 163.1 78.5 121.6 34.0 REMARK 620 6 GLU E 187 O 88.7 142.4 138.8 109.2 77.0 REMARK 620 7 GLU E 190 OE2 97.8 72.1 87.1 55.6 85.8 133.2 REMARK 620 8 GLU E 190 OE1 85.6 121.9 131.6 77.7 83.8 83.1 51.6 REMARK 620 9 HOH E 346 O 101.7 80.0 77.7 103.0 81.7 68.6 151.2 150.5 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN E 322 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS E 142 NE2 REMARK 620 2 HIS E 146 NE2 101.4 REMARK 620 3 GLU E 166 OE1 124.3 94.1 REMARK 620 4 0ZN E 317 OG1 126.1 119.4 88.3 REMARK 620 5 0ZN E 317 OG2 94.3 87.5 140.0 57.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 319 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU E 177 OE2 REMARK 620 2 ASN E 183 O 95.1 REMARK 620 3 ASP E 185 OD1 89.6 91.0 REMARK 620 4 GLU E 190 OE2 86.2 169.9 79.0 REMARK 620 5 HOH E 353 O 85.8 94.2 173.3 95.9 REMARK 620 6 HOH E 475 O 166.8 87.7 103.2 93.3 81.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 321 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR E 193 O REMARK 620 2 THR E 194 O 76.7 REMARK 620 3 THR E 194 OG1 78.3 63.8 REMARK 620 4 ILE E 197 O 152.8 78.6 100.7 REMARK 620 5 ASP E 200 OD1 127.9 131.7 80.1 77.8 REMARK 620 6 HOH E 354 O 82.9 151.8 130.6 115.6 76.4 REMARK 620 N 1 2 3 4 5 REMARK 630 REMARK 630 MOLECULE TYPE: PEPTIDE-LIKE INHIBITOR REMARK 630 MOLECULE NAME: N-[(1R)-1-CARBOXY-3-PHENYLPROPYL]-L-LEUCYL-L- REMARK 630 TRYPTOPHAN 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 0ZN E 317 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: CLT LEU TRP REMARK 630 DETAILS: NULL REMARK 650 REMARK 650 HELIX REMARK 650 TURNS 14, 20 AND 21 OF TABLE VIII IN THE PAPER CITED AS REMARK 650 REFERENCE 10 ABOVE WERE NOT INCLUDED IN THE TURN RECORDS REMARK 650 BELOW BECAUSE THESE CORRESPOND TO HELICAL SUBSTRUCTURES REMARK 650 SPECIFIED IN THE HELIX RECORDS. REMARK 700 REMARK 700 SHEET REMARK 700 THE *ACTIVE-SITE* SHEET SUBSTRUCTURE OF THIS MOLECULE HAS REMARK 700 ONE EDGE-STRAND COMPRISED OF TWO DISTINCT SEQUENCES OF THE REMARK 700 POLYPEPTIDE CHAIN. TO REPRESENT THIS FEATURE AN EXTRA REMARK 700 SHEET IS DEFINED. STRANDS 2,3,4,5 OF S1 ARE IDENTICAL TO REMARK 700 STRANDS 2,3,4,5 OF S2. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 0ZN E 317 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 318 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 319 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 321 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN E 322 REMARK 800 REMARK 800 SITE_IDENTIFIER: S1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSITE 1 OF THE ACTIVE SITE CLEFT OF REMARK 800 THERMOLYSIN REMARK 800 REMARK 800 SITE_IDENTIFIER: S1P REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSITE 2 OF THE ACTIVE SITE CLEFT OF REMARK 800 THERMOLYSIN REMARK 800 REMARK 800 SITE_IDENTIFIER: S2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSITE 3 OF THE ACTIVE SITE CLEFT OF REMARK 800 THERMOLYSIN REMARK 800 REMARK 800 SITE_IDENTIFIER: S2P REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSITE 4 OF THE ACTIVE SITE CLEFT OF REMARK 800 THERMOLYSIN DBREF 1TMN E 1 316 UNP P00800 THER_BACTH 1 316 SEQRES 1 E 316 ILE THR GLY THR SER THR VAL GLY VAL GLY ARG GLY VAL SEQRES 2 E 316 LEU GLY ASP GLN LYS ASN ILE ASN THR THR TYR SER THR SEQRES 3 E 316 TYR TYR TYR LEU GLN ASP ASN THR ARG GLY ASP GLY ILE SEQRES 4 E 316 PHE THR TYR ASP ALA LYS TYR ARG THR THR LEU PRO GLY SEQRES 5 E 316 SER LEU TRP ALA ASP ALA ASP ASN GLN PHE PHE ALA SER SEQRES 6 E 316 TYR ASP ALA PRO ALA VAL ASP ALA HIS TYR TYR ALA GLY SEQRES 7 E 316 VAL THR TYR ASP TYR TYR LYS ASN VAL HIS ASN ARG LEU SEQRES 8 E 316 SER TYR ASP GLY ASN ASN ALA ALA ILE ARG SER SER VAL SEQRES 9 E 316 HIS TYR SER GLN GLY TYR ASN ASN ALA PHE TRP ASN GLY SEQRES 10 E 316 SER GLU MET VAL TYR GLY ASP GLY ASP GLY GLN THR PHE SEQRES 11 E 316 ILE PRO LEU SER GLY GLY ILE ASP VAL VAL ALA HIS GLU SEQRES 12 E 316 LEU THR HIS ALA VAL THR ASP TYR THR ALA GLY LEU ILE SEQRES 13 E 316 TYR GLN ASN GLU SER GLY ALA ILE ASN GLU ALA ILE SER SEQRES 14 E 316 ASP ILE PHE GLY THR LEU VAL GLU PHE TYR ALA ASN LYS SEQRES 15 E 316 ASN PRO ASP TRP GLU ILE GLY GLU ASP VAL TYR THR PRO SEQRES 16 E 316 GLY ILE SER GLY ASP SER LEU ARG SER MET SER ASP PRO SEQRES 17 E 316 ALA LYS TYR GLY ASP PRO ASP HIS TYR SER LYS ARG TYR SEQRES 18 E 316 THR GLY THR GLN ASP ASN GLY GLY VAL HIS ILE ASN SER SEQRES 19 E 316 GLY ILE ILE ASN LYS ALA ALA TYR LEU ILE SER GLN GLY SEQRES 20 E 316 GLY THR HIS TYR GLY VAL SER VAL VAL GLY ILE GLY ARG SEQRES 21 E 316 ASP LYS LEU GLY LYS ILE PHE TYR ARG ALA LEU THR GLN SEQRES 22 E 316 TYR LEU THR PRO THR SER ASN PHE SER GLN LEU ARG ALA SEQRES 23 E 316 ALA ALA VAL GLN SER ALA THR ASP LEU TYR GLY SER THR SEQRES 24 E 316 SER GLN GLU VAL ALA SER VAL LYS GLN ALA PHE ASP ALA SEQRES 25 E 316 VAL GLY VAL LYS HET 0ZN E 317 35 HET CA E 318 1 HET CA E 319 1 HET CA E 320 1 HET CA E 321 1 HET ZN E 322 1 HETNAM 0ZN N-[(1R)-1-CARBOXY-3-PHENYLPROPYL]-L-LEUCYL-L-TRYPTOPHAN HETNAM CA CALCIUM ION HETNAM ZN ZINC ION FORMUL 2 0ZN C27 H33 N3 O5 FORMUL 3 CA 4(CA 2+) FORMUL 7 ZN ZN 2+ FORMUL 8 HOH *144(H2 O) HELIX 1 H1 SER E 65 VAL E 87 165,66 3/10 OR ALPHA-II CONFN 23 HELIX 2 H2 LEU E 133 GLY E 135 5 3 HELIX 3 H3 ILE E 137 ASP E 150 1151 IN ALPHA-II CONFORMATION 14 HELIX 4 H4 GLU E 160 ALA E 180 1180 IN 3/10 CONFORMATION 21 HELIX 5 H5 GLU E 190 VAL E 192 1192 IN 3/10 OR ALPHA-II CONFN 3 HELIX 6 H6 PRO E 208 TYR E 211 5 4 HELIX 7 H7 TYR E 217 LYS E 219 5 3 HELIX 8 H8 ASP E 226 GLY E 229 6LEFT-HAND ALPHA HELIX 4 HELIX 9 H9 ASN E 233 GLN E 246 1233,234 IN 3/10 CONFORMATION 14 HELIX 10 H10 ARG E 260 TYR E 274 1262 IN ALPHA-II CONFORMATION 15 HELIX 11 H11 PHE E 281 TYR E 296 1 16 HELIX 12 H12 GLN E 301 VAL E 313 1313 IN 3/10 CONFORMATION 13 SHEET 1 S1 5 GLN E 31 ASP E 32 0 SHEET 2 S1 5 ILE E 39 ASP E 43 -1 N ILE E 39 O ASP E 32 SHEET 3 S1 5 ILE E 100 TYR E 106 1 N SER E 102 O PHE E 40 SHEET 4 S1 5 GLU E 119 TYR E 122 1 N TYR E 122 O SER E 103 SHEET 5 S1 5 ASN E 112 TRP E 115 -1 N PHE E 114 O VAL E 121 SHEET 1 S2 5 GLY E 52 LEU E 54 0 SHEET 2 S2 5 ILE E 39 ASP E 43 -1 N ASP E 43 O SER E 53 SHEET 3 S2 5 ILE E 100 TYR E 106 1 N SER E 102 O PHE E 40 SHEET 4 S2 5 GLU E 119 TYR E 122 1 N TYR E 122 O SER E 103 SHEET 5 S2 5 ASN E 112 TRP E 115 -1 N PHE E 114 O VAL E 121 SHEET 1 S3 5 TRP E 55 ASP E 57 0 SHEET 2 S3 5 TYR E 27 TYR E 29 -1 O TYR E 28 N ASP E 57 SHEET 3 S3 5 ASP E 16 SER E 25 -1 O THR E 23 N TYR E 29 SHEET 4 S3 5 THR E 2 ARG E 11 -1 O THR E 6 N THR E 22 SHEET 5 S3 5 GLN E 61 PHE E 62 1 O VAL E 9 N PHE E 62 LINK OD1 ASP E 57 CA CA E 320 1555 1555 2.18 LINK OD2 ASP E 57 CA CA E 320 1555 1555 2.51 LINK OD1 ASP E 59 CA CA E 320 1555 1555 2.39 LINK O GLN E 61 CA CA E 320 1555 1555 2.18 LINK OD1 ASP E 138 CA CA E 318 1555 1555 2.40 LINK NE2 HIS E 142 ZN ZN E 322 1555 1555 1.95 LINK NE2 HIS E 146 ZN ZN E 322 1555 1555 2.04 LINK OE1 GLU E 166 ZN ZN E 322 1555 1555 1.95 LINK OE2 GLU E 177 CA CA E 318 1555 1555 3.00 LINK OE1 GLU E 177 CA CA E 318 1555 1555 2.67 LINK OE2 GLU E 177 CA CA E 319 1555 1555 2.28 LINK O ASN E 183 CA CA E 319 1555 1555 2.32 LINK OD1 ASP E 185 CA CA E 318 1555 1555 3.72 LINK OD2 ASP E 185 CA CA E 318 1555 1555 2.56 LINK OD1 ASP E 185 CA CA E 319 1555 1555 2.39 LINK O GLU E 187 CA CA E 318 1555 1555 2.31 LINK OE2 GLU E 190 CA CA E 318 1555 1555 2.48 LINK OE1 GLU E 190 CA CA E 318 1555 1555 2.51 LINK OE2 GLU E 190 CA CA E 319 1555 1555 2.47 LINK O TYR E 193 CA CA E 321 1555 1555 2.53 LINK O THR E 194 CA CA E 321 1555 1555 2.54 LINK OG1 THR E 194 CA CA E 321 1555 1555 2.40 LINK O ILE E 197 CA CA E 321 1555 1555 2.39 LINK OD1 ASP E 200 CA CA E 321 1555 1555 2.27 LINK OG1 0ZN E 317 ZN ZN E 322 1555 1555 2.01 LINK OG2 0ZN E 317 ZN ZN E 322 1555 1555 2.41 LINK CA CA E 318 O HOH E 346 1555 1555 2.57 LINK CA CA E 319 O HOH E 353 1555 1555 2.24 LINK CA CA E 319 O HOH E 475 1555 1555 2.22 LINK CA CA E 320 O HOH E 419 1555 1555 2.47 LINK CA CA E 320 O HOH E 482 1555 1555 2.20 LINK CA CA E 321 O HOH E 354 1555 1555 2.42 CISPEP 1 LEU E 50 PRO E 51 0 -3.40 SITE 1 AC1 15 TYR E 110 ASN E 111 ASN E 112 ALA E 113 SITE 2 AC1 15 VAL E 139 HIS E 142 GLU E 143 HIS E 146 SITE 3 AC1 15 TYR E 157 GLU E 166 LEU E 202 ARG E 203 SITE 4 AC1 15 HIS E 231 ZN E 322 HOH E 362 SITE 1 AC2 6 ASP E 138 GLU E 177 ASP E 185 GLU E 187 SITE 2 AC2 6 GLU E 190 HOH E 346 SITE 1 AC3 6 GLU E 177 ASN E 183 ASP E 185 GLU E 190 SITE 2 AC3 6 HOH E 353 HOH E 475 SITE 1 AC4 5 ASP E 57 ASP E 59 GLN E 61 HOH E 419 SITE 2 AC4 5 HOH E 482 SITE 1 AC5 6 TYR E 193 THR E 194 ILE E 197 ASP E 200 SITE 2 AC5 6 HOH E 354 HOH E 480 SITE 1 AC6 4 HIS E 142 HIS E 146 GLU E 166 0ZN E 317 SITE 1 S1 1 PHE E 114 SITE 1 S1P 7 PHE E 130 LEU E 133 VAL E 139 ILE E 188 SITE 2 S1P 7 GLY E 189 VAL E 192 LEU E 202 SITE 1 S2 1 TRP E 115 SITE 1 S2P 2 PHE E 130 LEU E 202 CRYST1 94.200 94.200 131.400 90.00 90.00 120.00 P 61 2 2 12 ORIGX1 0.866025 0.500000 0.000000 0.00000 ORIGX2 -0.500000 0.866025 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.010616 0.006129 0.000000 0.00000 SCALE2 0.000000 0.012258 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007610 0.00000