HEADER HYDROLASE 19-AUG-03 1UK9 TITLE CRYSTAL STRUCTURE OF A META-CLEAVAGE PRODUCT HYDROLASE TITLE 2 (CUMD) COMPLEXED WITH ISOVALERATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-HYDROXY-6-OXO-7-METHYLOCTA-2,4-DIENOATE COMPND 3 HYDROLASE; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: META-CLEAVAGE PRODUCT HYDROLASE; COMPND 6 EC: 3.7.1.9; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 GENE: CUMD; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PIP140 KEYWDS AROMATIC COMPOUNDS, CUMENE, ISOPROPYLBENZENE, META-CLEAVAGE KEYWDS 2 COMPOUND HYDROLASE, POLYCHLORINATED BIPHENYL DEGRADATION, KEYWDS 3 PSEUDOMONAS FLUORESCENS IP01, ALPHA/BETA-HYDROLASE, KEYWDS 4 SUBSTRATE SPECIFICITY, CUMENE DEGRADATION, PCB, BETA- KEYWDS 5 KETOLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.FUSHINOBU,S.-Y.JUN,M.HIDAKA,H.NOJIRI,H.YAMANE,H.SHOUN, AUTHOR 2 T.OMORI,T.WAKAGI REVDAT 3 24-FEB-09 1UK9 1 VERSN REVDAT 2 05-APR-05 1UK9 1 JRNL REVDAT 1 14-SEP-04 1UK9 0 JRNL AUTH S.FUSHINOBU,S.-Y.JUN,M.HIDAKA,H.NOJIRI,H.YAMANE, JRNL AUTH 2 H.SHOUN,T.OMORI,T.WAKAGI JRNL TITL A SERIES OF CRYSTAL STRUCTURES OF A META-CLEAVAGE JRNL TITL 2 PRODUCT HYDROLASE FROM PSEUDOMONAS FLUORESCENS JRNL TITL 3 IP01 (CUMD) COMPLEXED WITH VARIOUS CLEAVAGE JRNL TITL 4 PRODUCTS JRNL REF BIOSCI.BIOTECHNOL.BIOCHEM. V. 69 491 2005 JRNL REFN ISSN 0916-8451 JRNL PMID 15784976 JRNL DOI 10.1271/BBB.69.491 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2092157.430 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 32967 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) : 0.171 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1641 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5086 REMARK 3 BIN R VALUE (WORKING SET) : 0.2010 REMARK 3 BIN FREE R VALUE : 0.2530 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 284 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2139 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 356 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.78000 REMARK 3 B22 (A**2) : -1.67000 REMARK 3 B33 (A**2) : -0.11000 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) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.09 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.72 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) : 2.590 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.210 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.320 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.820 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 39.33 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 : IVA.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 : IVA.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1UK9 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-AUG-03. REMARK 100 THE RCSB ID CODE IS RCSB005921. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.1 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-18B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 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 : 32978 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 27.570 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06800 REMARK 200 FOR THE DATA SET : 9.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.23600 REMARK 200 FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1IUP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, AMMONIUM ISOVALERATE, REMARK 280 SODIUM ISOVALERATE, PH 5.1, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 283K 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 39.30600 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 39.30600 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 38.69150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 58.06700 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.69150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 58.06700 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 39.30600 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.69150 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 58.06700 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 39.30600 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.69150 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 58.06700 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 REMARK 300 BY THE TWO FOLD AXIS: X, -Y+1, -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 116.13400 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 ASN A 274 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: 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 A 1465 O HOH A 1465 3554 2.05 REMARK 500 OE1 GLU A 268 OE1 GLU A 268 4565 2.19 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 ALA A 103 -114.14 53.79 REMARK 500 ASP A 121 -101.05 -96.55 REMARK 500 SER A 148 145.35 173.10 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 IVA A 1300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IUN RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH A HEXAGONAL SPACE GROUP REMARK 900 RELATED ID: 1IUO RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH ACETATE REMARK 900 RELATED ID: 1IUP RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH ISOBUTYRATE REMARK 900 RELATED ID: 1UK6 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH PROPIONATE REMARK 900 RELATED ID: 1UK7 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH N-BUTYRATE REMARK 900 RELATED ID: 1UK8 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH N-VALERATE REMARK 900 RELATED ID: 1UKA RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH (S)-2-METHYLBUTYRATE REMARK 900 RELATED ID: 1UKB RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH BENZOATE DBREF 1UK9 A 1 282 UNP P96965 P96965_PSEFL 1 282 SEQADV 1UK9 ALA A 103 UNP P96965 SER 103 ENGINEERED 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 IVA A1300 7 HETNAM IVA ISOVALERIC ACID FORMUL 2 IVA C5 H10 O2 FORMUL 3 HOH *356(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 PHE A 104 TYR A 116 1 13 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 TYR A 19 N LYS A 8 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 -0.24 SITE 1 AC1 8 SER A 34 ALA A 103 PHE A 104 LEU A 139 SITE 2 AC1 8 TRP A 143 VAL A 227 HIS A 252 HOH A1377 CRYST1 77.383 116.134 78.612 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 0.012923 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008611 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012721 0.00000 MASTER 318 0 1 14 8 0 2 6 0 0 0 22 END