HEADER HYDROLASE 06-MAR-02 1IUO TITLE META-CLEAVAGE PRODUCT HYDROLASE FROM PSEUDOMONAS FLUORESCENS IP01 TITLE 2 (CUMD) S103A MUTANT COMPLEXED WITH ACETATES COMPND MOL_ID: 1; COMPND 2 MOLECULE: META-CLEAVAGE PRODUCT HYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 2-HYDROXY-6-OXO-7-METHYLOCTA-2,4-DIENOATE HYDROLASE; COMPND 5 EC: 3.7.1.9; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 STRAIN: IP01; SOURCE 5 GENE: CUMD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PIP140 KEYWDS AROMATIC COMPOUNDS, CUMENE, ISOPROPYLBENZENE, META-CLEAVAGE COMPOUND KEYWDS 2 HYDROLASE, POLYCHLORINATED BIPHENYL DEGRADATION, PSEUDOMONAS KEYWDS 3 FLUORESCENS IP01, ALPHA/BETA-HYDROLASE, SUBSTRATE SPECIFICITY, KEYWDS 4 CUMENE DEGRADATION, PCB, BETA-KETOLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.FUSHINOBU,T.SAKU,M.HIDAKA,S.-Y.JUN,H.NOJIRI,H.YAMANE,H.SHOUN, AUTHOR 2 T.OMORI,T.WAKAGI REVDAT 4 25-OCT-23 1IUO 1 REMARK REVDAT 3 10-NOV-21 1IUO 1 REMARK SEQADV REVDAT 2 24-FEB-09 1IUO 1 VERSN REVDAT 1 18-SEP-02 1IUO 0 JRNL AUTH S.FUSHINOBU,T.SAKU,M.HIDAKA,S.-Y.JUN,H.NOJIRI,H.YAMANE, JRNL AUTH 2 H.SHOUN,T.OMORI,T.WAKAGI JRNL TITL CRYSTAL STRUCTURES OF A META-CLEAVAGE PRODUCT HYDROLASE FROM JRNL TITL 2 PSEUDOMONAS FLUORESCENS IP01 (CUMD) COMPLEXED WITH CLEAVAGE JRNL TITL 3 PRODUCTS JRNL REF PROTEIN SCI. V. 11 2184 2002 JRNL REFN ISSN 0961-8368 JRNL PMID 12192074 JRNL DOI 10.1110/PS.0209602 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.SAKU,S.FUSHINOBU,S.-Y.JUN,N.IKEDA,H.NOJIRI,H.YAMANE, REMARK 1 AUTH 2 T.OMORI,T.WAKAGI REMARK 1 TITL PURIFICATION, CHARACTERIZATION, AND STEADY-STATE KINETICS OF REMARK 1 TITL 2 A META-CLEAVAGE COMPOUND HYDROLASE FROM PSEUDOMONAS REMARK 1 TITL 3 FLUORESCENS IP01 REMARK 1 REF J.BIOSCI.BIOENG. V. 93 568 2002 REMARK 1 REFN ISSN 1389-1723 REMARK 1 REFERENCE 2 REMARK 1 AUTH H.HABE,K.KASUGA,H.NOJIRI,H.YAMANE,T.OMORI REMARK 1 TITL ANALYSIS OF CUMENE (ISOPROPYLBENZENE) DEGRADATION GENES FROM REMARK 1 TITL 2 PSEUDOMONAS FLUORESCENS IP01 REMARK 1 REF APPL.ENVIRON.MICROBIOL. V. 62 4471 1996 REMARK 1 REFN ISSN 0099-2240 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.60 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) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 23950 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) : 0.174 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1203 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3742 REMARK 3 BIN R VALUE (WORKING SET) : 0.1790 REMARK 3 BIN FREE R VALUE : 0.2360 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 180 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2147 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 238 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.63000 REMARK 3 B22 (A**2) : -0.63000 REMARK 3 B33 (A**2) : -1.00000 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.710 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.600 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.130 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.850 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.110 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 64.01 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ACETATEION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ACETATEION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1IUO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-MAR-02. REMARK 100 THE DEPOSITION ID IS D_1000005296. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-FEB-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 3.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23969 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 29.617 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.09600 REMARK 200 R SYM (I) : 0.09600 REMARK 200 FOR THE DATA SET : 7.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : 0.29200 REMARK 200 R SYM FOR SHELL (I) : 0.29200 REMARK 200 FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1C4X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, AMMONIUM ACETATE, SODIUM REMARK 280 ACETATE, PH 3.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.01850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.01850 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 38.27150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 58.30950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.27150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 58.30950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 39.01850 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.27150 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 58.30950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 39.01850 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.27150 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 58.30950 REMARK 290 SMTRY3 8 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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 THE TWO FOLD AXIS: -X,Y,1/2-Z 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 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 116.61900 REMARK 350 BIOMT3 2 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 THR A 275 REMARK 465 PRO A 276 REMARK 465 LYS A 277 REMARK 465 LEU A 278 REMARK 465 VAL A 279 REMARK 465 GLY A 280 REMARK 465 ARG A 281 REMARK 465 PRO A 282 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 ALA A 103 -105.17 46.90 REMARK 500 ASP A 121 -100.39 -97.97 REMARK 500 SER A 148 145.86 173.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IUN RELATED DB: PDB REMARK 900 1IUN CONTAINS THE SAME PROTEIN LIGAND FREE REMARK 900 RELATED ID: 1IUP RELATED DB: PDB REMARK 900 1IUP CONTAINS THE SAME PROTEIN COMPLEXED WITH ISOBUTYRATES DBREF 1IUO A 1 282 UNP P96965 P96965_PSEFL 1 282 SEQADV 1IUO ALA A 103 UNP P96965 SER 103 ENGINEERED MUTATION SEQRES 1 A 282 MET ALA ASN LEU GLU ILE GLY LYS SER ILE LEU ALA ALA SEQRES 2 A 282 GLY VAL LEU THR ASN TYR HIS ASP VAL GLY GLU GLY GLN SEQRES 3 A 282 PRO VAL ILE LEU ILE HIS GLY SER GLY PRO GLY VAL SER SEQRES 4 A 282 ALA TYR ALA ASN TRP ARG LEU THR ILE PRO ALA LEU SER SEQRES 5 A 282 LYS PHE TYR ARG VAL ILE ALA PRO ASP MET VAL GLY PHE SEQRES 6 A 282 GLY PHE THR ASP ARG PRO GLU ASN TYR ASN TYR SER LYS SEQRES 7 A 282 ASP SER TRP VAL ASP HIS ILE ILE GLY ILE MET ASP ALA SEQRES 8 A 282 LEU GLU ILE GLU LYS ALA HIS ILE VAL GLY ASN ALA PHE SEQRES 9 A 282 GLY GLY GLY LEU ALA ILE ALA THR ALA LEU ARG TYR SER SEQRES 10 A 282 GLU ARG VAL ASP ARG MET VAL LEU MET GLY ALA ALA GLY SEQRES 11 A 282 THR ARG PHE ASP VAL THR GLU GLY LEU ASN ALA VAL TRP SEQRES 12 A 282 GLY TYR THR PRO SER ILE GLU ASN MET ARG ASN LEU LEU SEQRES 13 A 282 ASP ILE PHE ALA TYR ASP ARG SER LEU VAL THR ASP GLU SEQRES 14 A 282 LEU ALA ARG LEU ARG TYR GLU ALA SER ILE GLN PRO GLY SEQRES 15 A 282 PHE GLN GLU SER PHE SER SER MET PHE PRO GLU PRO ARG SEQRES 16 A 282 GLN ARG TRP ILE ASP ALA LEU ALA SER SER ASP GLU ASP SEQRES 17 A 282 ILE LYS THR LEU PRO ASN GLU THR LEU ILE ILE HIS GLY SEQRES 18 A 282 ARG GLU ASP GLN VAL VAL PRO LEU SER SER SER LEU ARG SEQRES 19 A 282 LEU GLY GLU LEU ILE ASP ARG ALA GLN LEU HIS VAL PHE SEQRES 20 A 282 GLY ARG CYS GLY HIS TRP THR GLN ILE GLU GLN THR ASP SEQRES 21 A 282 ARG PHE ASN ARG LEU VAL VAL GLU PHE PHE ASN GLU ALA SEQRES 22 A 282 ASN THR PRO LYS LEU VAL GLY ARG PRO HET ACT A 300 4 HET ACT A 301 4 HETNAM ACT ACETATE ION FORMUL 2 ACT 2(C2 H3 O2 1-) FORMUL 4 HOH *238(H2 O) HELIX 1 1 SER A 39 ARG A 45 1 7 HELIX 2 2 THR A 47 SER A 52 1 6 HELIX 3 3 SER A 77 LEU A 92 1 16 HELIX 4 4 ALA A 103 TYR A 116 1 14 HELIX 5 5 THR A 136 GLY A 144 1 9 HELIX 6 6 SER A 148 ALA A 160 1 13 HELIX 7 7 ASP A 162 VAL A 166 5 5 HELIX 8 8 THR A 167 ILE A 179 1 13 HELIX 9 9 GLY A 182 PHE A 191 1 10 HELIX 10 10 ARG A 195 ALA A 203 1 9 HELIX 11 11 SER A 205 LYS A 210 1 6 HELIX 12 12 PRO A 228 ILE A 239 1 12 HELIX 13 13 TRP A 253 GLN A 258 1 6 HELIX 14 14 GLN A 258 GLU A 272 1 15 SHEET 1 A 8 LYS A 8 ALA A 12 0 SHEET 2 A 8 VAL A 15 VAL A 22 -1 O THR A 17 N ILE A 10 SHEET 3 A 8 ARG A 56 PRO A 60 -1 O VAL A 57 N VAL A 22 SHEET 4 A 8 PRO A 27 ILE A 31 1 N VAL A 28 O ILE A 58 SHEET 5 A 8 ALA A 97 ASN A 102 1 O VAL A 100 N ILE A 31 SHEET 6 A 8 VAL A 120 MET A 126 1 O VAL A 124 N GLY A 101 SHEET 7 A 8 THR A 216 GLY A 221 1 O ILE A 219 N LEU A 125 SHEET 8 A 8 ALA A 242 PHE A 247 1 O GLN A 243 N ILE A 218 CISPEP 1 GLU A 193 PRO A 194 0 -0.41 SITE 1 AC1 6 SER A 34 ALA A 103 PHE A 104 LEU A 139 SITE 2 AC1 6 HIS A 252 HOH A 362 SITE 1 AC2 6 ARG A 222 GLY A 236 LEU A 244 VAL A 246 SITE 2 AC2 6 HOH A 323 HOH A 473 CRYST1 76.543 116.619 78.037 90.00 90.00 90.00 C 2 2 21 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 0.013065 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008575 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012814 0.00000