HEADER HYDROLASE 01-SEP-97 1AUR TITLE PMSF-INHIBITED CARBOXYLESTERASE FROM PSEUDOMONAS FLUORESCENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOXYLESTERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.K.KIM,H.K.SONG,S.W.SUH REVDAT 3 18-APR-18 1AUR 1 REMARK REVDAT 2 24-FEB-09 1AUR 1 VERSN REVDAT 1 04-MAR-98 1AUR 0 JRNL AUTH K.K.KIM,H.K.SONG,D.H.SHIN,K.Y.HWANG,S.CHOE,O.J.YOO,S.W.SUH JRNL TITL CRYSTAL STRUCTURE OF CARBOXYLESTERASE FROM PSEUDOMONAS JRNL TITL 2 FLUORESCENS, AN ALPHA/BETA HYDROLASE WITH BROAD SUBSTRATE JRNL TITL 3 SPECIFICITY. JRNL REF STRUCTURE V. 5 1571 1997 JRNL REFN ISSN 0969-2126 JRNL PMID 9438866 JRNL DOI 10.1016/S0969-2126(97)00306-7 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.5 REMARK 3 NUMBER OF REFLECTIONS : 15125 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) : 0.181 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 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 : 3364 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 194 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) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.400 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 1AUR 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_1000171283. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAR-92 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.0 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 : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS FAST REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROCOR REMARK 200 DATA SCALING SOFTWARE : FSSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15245 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.5 REMARK 200 DATA REDUNDANCY : 8.200 REMARK 200 R MERGE (I) : 0.04300 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: MULTIPLE ISOMORPHOUS REMARK 200 REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.843 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 72.26500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 40.74500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 40.74500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 36.13250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 40.74500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 40.74500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 108.39750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 40.74500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.74500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 36.13250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 40.74500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.74500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 108.39750 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 72.26500 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 APPLY THE FOLLOWING TO CHAINS: A, B 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 ACTIVE SERINE RESIDUE WAS COVALENTLY MODIFIED BY PMSF. 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 OG SER B 114 O1S PMS B 802 2.13 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 A 186 NE - CZ - NH2 ANGL. DEV. = -3.3 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 PRO A 75 -76.68 -74.43 REMARK 500 ALA A 76 114.65 -19.14 REMARK 500 SER A 114 -116.74 44.58 REMARK 500 PRO A 143 2.29 -67.78 REMARK 500 SER B 114 -110.95 52.87 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 PHE A 109 0.07 SIDE CHAIN REMARK 500 TYR A 141 0.07 SIDE CHAIN REMARK 500 TYR A 167 0.08 SIDE CHAIN REMARK 500 ARG A 186 0.15 SIDE CHAIN REMARK 500 TYR A 195 0.11 SIDE CHAIN REMARK 500 TYR B 28 0.09 SIDE CHAIN REMARK 500 TYR B 68 0.07 SIDE CHAIN REMARK 500 TYR B 141 0.09 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 PHE A 46 11.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CATALYTIC TRIAD. REMARK 800 REMARK 800 SITE_IDENTIFIER: ACB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CATALYTIC TRIAD. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PMS A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PMS B 802 DBREF 1AUR A 1 218 UNP Q53547 EST2_PSEFL 1 218 DBREF 1AUR B 1 218 UNP Q53547 EST2_PSEFL 1 218 SEQRES 1 A 218 MET THR GLU PRO LEU ILE LEU GLN PRO ALA LYS PRO ALA SEQRES 2 A 218 ASP ALA CYS VAL ILE TRP LEU HIS GLY LEU GLY ALA ASP SEQRES 3 A 218 ARG TYR ASP PHE MET PRO VAL ALA GLU ALA LEU GLN GLU SEQRES 4 A 218 SER LEU LEU THR THR ARG PHE VAL LEU PRO GLN ALA PRO SEQRES 5 A 218 THR ARG PRO VAL THR ILE ASN GLY GLY TYR GLU MET PRO SEQRES 6 A 218 SER TRP TYR ASP ILE LYS ALA MET SER PRO ALA ARG SER SEQRES 7 A 218 ILE SER LEU GLU GLU LEU GLU VAL SER ALA LYS MET VAL SEQRES 8 A 218 THR ASP LEU ILE GLU ALA GLN LYS ARG THR GLY ILE ASP SEQRES 9 A 218 ALA SER ARG ILE PHE LEU ALA GLY PHE SER GLN GLY GLY SEQRES 10 A 218 ALA VAL VAL PHE HIS THR ALA PHE ILE ASN TRP GLN GLY SEQRES 11 A 218 PRO LEU GLY GLY VAL ILE ALA LEU SER THR TYR ALA PRO SEQRES 12 A 218 THR PHE GLY ASP GLU LEU GLU LEU SER ALA SER GLN GLN SEQRES 13 A 218 ARG ILE PRO ALA LEU CYS LEU HIS GLY GLN TYR ASP ASP SEQRES 14 A 218 VAL VAL GLN ASN ALA MET GLY ARG SER ALA PHE GLU HIS SEQRES 15 A 218 LEU LYS SER ARG GLY VAL THR VAL THR TRP GLN GLU TYR SEQRES 16 A 218 PRO MET GLY HIS GLU VAL LEU PRO GLN GLU ILE HIS ASP SEQRES 17 A 218 ILE GLY ALA TRP LEU ALA ALA ARG LEU GLY SEQRES 1 B 218 MET THR GLU PRO LEU ILE LEU GLN PRO ALA LYS PRO ALA SEQRES 2 B 218 ASP ALA CYS VAL ILE TRP LEU HIS GLY LEU GLY ALA ASP SEQRES 3 B 218 ARG TYR ASP PHE MET PRO VAL ALA GLU ALA LEU GLN GLU SEQRES 4 B 218 SER LEU LEU THR THR ARG PHE VAL LEU PRO GLN ALA PRO SEQRES 5 B 218 THR ARG PRO VAL THR ILE ASN GLY GLY TYR GLU MET PRO SEQRES 6 B 218 SER TRP TYR ASP ILE LYS ALA MET SER PRO ALA ARG SER SEQRES 7 B 218 ILE SER LEU GLU GLU LEU GLU VAL SER ALA LYS MET VAL SEQRES 8 B 218 THR ASP LEU ILE GLU ALA GLN LYS ARG THR GLY ILE ASP SEQRES 9 B 218 ALA SER ARG ILE PHE LEU ALA GLY PHE SER GLN GLY GLY SEQRES 10 B 218 ALA VAL VAL PHE HIS THR ALA PHE ILE ASN TRP GLN GLY SEQRES 11 B 218 PRO LEU GLY GLY VAL ILE ALA LEU SER THR TYR ALA PRO SEQRES 12 B 218 THR PHE GLY ASP GLU LEU GLU LEU SER ALA SER GLN GLN SEQRES 13 B 218 ARG ILE PRO ALA LEU CYS LEU HIS GLY GLN TYR ASP ASP SEQRES 14 B 218 VAL VAL GLN ASN ALA MET GLY ARG SER ALA PHE GLU HIS SEQRES 15 B 218 LEU LYS SER ARG GLY VAL THR VAL THR TRP GLN GLU TYR SEQRES 16 B 218 PRO MET GLY HIS GLU VAL LEU PRO GLN GLU ILE HIS ASP SEQRES 17 B 218 ILE GLY ALA TRP LEU ALA ALA ARG LEU GLY HET PMS A 801 10 HET PMS B 802 10 HETNAM PMS PHENYLMETHANESULFONIC ACID FORMUL 3 PMS 2(C7 H8 O3 S) FORMUL 5 HOH *194(H2 O) HELIX 1 1 MET A 31 GLU A 39 1 9 HELIX 2 2 THR A 57 ASN A 59 5 3 HELIX 3 3 LEU A 81 THR A 101 1 21 HELIX 4 4 ALA A 105 ARG A 107 5 3 HELIX 5 5 SER A 114 PHE A 125 5 12 HELIX 6 6 ALA A 153 ARG A 157 1 5 HELIX 7 7 ASN A 173 LYS A 184 1 12 HELIX 8 8 PRO A 203 ARG A 216 1 14 HELIX 9 9 MET B 31 GLU B 39 1 9 HELIX 10 10 THR B 57 ASN B 59 5 3 HELIX 11 11 LEU B 81 THR B 101 1 21 HELIX 12 12 ALA B 105 ARG B 107 5 3 HELIX 13 13 GLN B 115 ILE B 126 1 12 HELIX 14 14 ASN B 173 LYS B 184 1 12 HELIX 15 15 PRO B 203 ARG B 216 1 14 SHEET 1 A 7 LEU A 5 LEU A 7 0 SHEET 2 A 7 THR A 44 LEU A 48 -1 N LEU A 48 O LEU A 5 SHEET 3 A 7 ALA A 15 LEU A 20 1 N ALA A 15 O ARG A 45 SHEET 4 A 7 ILE A 108 PHE A 113 1 N PHE A 109 O CYS A 16 SHEET 5 A 7 GLY A 134 LEU A 138 1 N GLY A 134 O LEU A 110 SHEET 6 A 7 ALA A 160 GLY A 165 1 N LEU A 161 O VAL A 135 SHEET 7 A 7 VAL A 190 TYR A 195 1 N THR A 191 O ALA A 160 SHEET 1 B 2 THR A 53 VAL A 56 0 SHEET 2 B 2 TYR A 62 PRO A 65 -1 N MET A 64 O ARG A 54 SHEET 1 C 7 LEU B 5 LEU B 7 0 SHEET 2 C 7 THR B 44 LEU B 48 -1 N LEU B 48 O LEU B 5 SHEET 3 C 7 ALA B 15 LEU B 20 1 N ALA B 15 O ARG B 45 SHEET 4 C 7 ILE B 108 PHE B 113 1 N PHE B 109 O CYS B 16 SHEET 5 C 7 GLY B 134 LEU B 138 1 N GLY B 134 O LEU B 110 SHEET 6 C 7 PRO B 159 GLY B 165 1 N PRO B 159 O VAL B 135 SHEET 7 C 7 VAL B 190 TYR B 195 1 N THR B 191 O ALA B 160 SHEET 1 D 2 THR B 53 PRO B 55 0 SHEET 2 D 2 GLU B 63 PRO B 65 -1 N MET B 64 O ARG B 54 LINK S PMS A 801 OG SER A 114 1555 1555 1.80 LINK S PMS B 802 OG SER B 114 1555 1555 1.54 CISPEP 1 SER A 74 PRO A 75 0 14.42 CISPEP 2 SER B 74 PRO B 75 0 -1.39 SITE 1 ACA 3 SER A 114 HIS A 199 ASP A 168 SITE 1 ACB 3 SER B 114 HIS B 199 ASP B 168 SITE 1 AC1 7 LEU A 23 ILE A 58 MET A 73 SER A 114 SITE 2 AC1 7 GLN A 115 VAL A 170 HIS A 199 SITE 1 AC2 7 LEU B 23 ILE B 70 SER B 114 GLN B 115 SITE 2 AC2 7 VAL B 170 VAL B 171 HIS B 199 CRYST1 81.490 81.490 144.530 90.00 90.00 90.00 P 41 21 2 16 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 0.012271 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012271 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006919 0.00000 MTRIX1 1 0.669442 -0.070588 0.739503 -26.30750 1 MTRIX2 1 -0.010899 -0.996301 -0.085234 67.13410 1 MTRIX3 1 0.742784 0.048999 -0.667735 62.89660 1