HEADER HYDROLASE 30-SEP-99 1C4X TITLE 2-HYDROXY-6-OXO-6-PHENYLHEXA-2,4-DIENOATE HYDROLASE (BPHD) FROM TITLE 2 RHODOCOCCUS SP. STRAIN RHA1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (2-HYDROXY-6-OXO-6-PHENYLHEXA-2,4-DIENOATE COMPND 3 HYDROLASE); COMPND 4 CHAIN: A; COMPND 5 SYNONYM: BPHD; COMPND 6 EC: 3.7.1.8; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOCOCCUS SP.; SOURCE 3 ORGANISM_TAXID: 101510; SOURCE 4 STRAIN: RHA1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYDROLASE, PCB DEGRADATION EXPDTA X-RAY DIFFRACTION AUTHOR N.NANDHAGOPAL,T.SENDA,Y.MITSUI REVDAT 5 27-DEC-23 1C4X 1 REMARK REVDAT 4 11-DEC-19 1C4X 1 REMARK REVDAT 3 13-JUL-11 1C4X 1 VERSN REVDAT 2 24-FEB-09 1C4X 1 VERSN REVDAT 1 01-OCT-99 1C4X 0 JRNL AUTH N.NANDHAGOPAL,T.SENDA,T.HATTA,A.YAMADA,E.MASAI,M.FUKUDA, JRNL AUTH 2 Y.MITSUI JRNL TITL THREE-DIMENSIONAL STRUCTURE OF MICROBIAL JRNL TITL 2 2-HYDROXYL-6-OXO-6-PHENYLHEXA-2,4- DIENOIC ACID (HPDA) JRNL TITL 3 HYDROLASE (BPHD ENZYME) FROM RHODOCOCCUS SP. STRAIN RHA1, IN JRNL TITL 4 THE PCB DEGRADATION PATHWAY JRNL REF PROC.JPN.ACAD.,SER.B V. 73 154 1997 JRNL REFN ISSN 0386-2208 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 2.4 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 100.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.4 REMARK 3 NUMBER OF REFLECTIONS : 15274 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) : 0.178 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1508 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.51 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 71.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1290 REMARK 3 BIN R VALUE (WORKING SET) : 0.2730 REMARK 3 BIN FREE R VALUE : 0.3020 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 : 2199 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 32 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) : 0.27 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) : 1.300 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 1C4X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-SEP-99. REMARK 100 THE DEPOSITION ID IS D_1000001310. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROCESS REMARK 200 DATA SCALING SOFTWARE : PROCESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15274 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.06300 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-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 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 55.40000 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 55.40000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 68.20000 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 55.40000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 55.40000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 68.20000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 55.40000 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 55.40000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 68.20000 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 55.40000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 55.40000 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 68.20000 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 55.40000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 55.40000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 68.20000 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 55.40000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 55.40000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 68.20000 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 55.40000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 55.40000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 68.20000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 55.40000 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 55.40000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 68.20000 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: OCTAMERIC 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 110.80000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 110.80000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 110.80000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 110.80000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 -1.000000 0.000000 0.000000 110.80000 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 6 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 6 0.000000 -1.000000 0.000000 110.80000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 7 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 7 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 8 0.000000 -1.000000 0.000000 110.80000 REMARK 350 BIOMT2 8 -1.000000 0.000000 0.000000 110.80000 REMARK 350 BIOMT3 8 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 0 REMARK 465 ALA A 1 REMARK 465 LYS A 2 REMARK 465 ALA A 284 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 26 -8.06 -54.66 REMARK 500 SER A 110 -113.15 60.37 REMARK 500 ASP A 128 -87.63 -97.16 REMARK 500 ASP A 156 73.04 -158.52 REMARK 500 PRO A 157 47.68 -78.87 REMARK 500 MET A 179 -75.38 -56.58 REMARK 500 ALA A 208 80.73 54.68 REMARK 500 TRP A 264 59.17 -97.75 REMARK 500 REMARK 500 REMARK: NULL DBREF 1C4X A 0 284 UNP O05149 O05149_RHOSO 1 285 SEQRES 1 A 285 MET ALA LYS THR VAL GLU ILE ILE GLU LYS ARG PHE PRO SEQRES 2 A 285 SER GLY THR LEU ALA SER HIS ALA LEU VAL ALA GLY ASP SEQRES 3 A 285 PRO GLN SER PRO ALA VAL VAL LEU LEU HIS GLY ALA GLY SEQRES 4 A 285 PRO GLY ALA HIS ALA ALA SER ASN TRP ARG PRO ILE ILE SEQRES 5 A 285 PRO ASP LEU ALA GLU ASN PHE PHE VAL VAL ALA PRO ASP SEQRES 6 A 285 LEU ILE GLY PHE GLY GLN SER GLU TYR PRO GLU THR TYR SEQRES 7 A 285 PRO GLY HIS ILE MET SER TRP VAL GLY MET ARG VAL GLU SEQRES 8 A 285 GLN ILE LEU GLY LEU MET ASN HIS PHE GLY ILE GLU LYS SEQRES 9 A 285 SER HIS ILE VAL GLY ASN SER MET GLY GLY ALA VAL THR SEQRES 10 A 285 LEU GLN LEU VAL VAL GLU ALA PRO GLU ARG PHE ASP LYS SEQRES 11 A 285 VAL ALA LEU MET GLY SER VAL GLY ALA PRO MET ASN ALA SEQRES 12 A 285 ARG PRO PRO GLU LEU ALA ARG LEU LEU ALA PHE TYR ALA SEQRES 13 A 285 ASP PRO ARG LEU THR PRO TYR ARG GLU LEU ILE HIS SER SEQRES 14 A 285 PHE VAL TYR ASP PRO GLU ASN PHE PRO GLY MET GLU GLU SEQRES 15 A 285 ILE VAL LYS SER ARG PHE GLU VAL ALA ASN ASP PRO GLU SEQRES 16 A 285 VAL ARG ARG ILE GLN GLU VAL MET PHE GLU SER MET LYS SEQRES 17 A 285 ALA GLY MET GLU SER LEU VAL ILE PRO PRO ALA THR LEU SEQRES 18 A 285 GLY ARG LEU PRO HIS ASP VAL LEU VAL PHE HIS GLY ARG SEQRES 19 A 285 GLN ASP ARG ILE VAL PRO LEU ASP THR SER LEU TYR LEU SEQRES 20 A 285 THR LYS HIS LEU LYS HIS ALA GLU LEU VAL VAL LEU ASP SEQRES 21 A 285 ARG CYS GLY HIS TRP ALA GLN LEU GLU ARG TRP ASP ALA SEQRES 22 A 285 MET GLY PRO MET LEU MET GLU HIS PHE ARG ALA ALA FORMUL 2 HOH *32(H2 O) HELIX 1 1 HIS A 42 ARG A 48 1 7 HELIX 2 2 ILE A 50 GLU A 56 1 7 HELIX 3 3 HIS A 80 GLY A 100 1 21 HELIX 4 4 SER A 110 ALA A 123 1 14 HELIX 5 5 PRO A 144 ALA A 152 1 9 HELIX 6 6 PHE A 153 ASP A 156 5 4 HELIX 7 7 ARG A 158 SER A 168 1 11 HELIX 8 8 GLY A 178 ASP A 192 1 15 HELIX 9 9 ASP A 192 LYS A 207 1 16 HELIX 10 10 MET A 210 VAL A 214 5 5 HELIX 11 11 PRO A 216 GLY A 221 1 6 HELIX 12 12 LEU A 240 LEU A 250 1 11 HELIX 13 13 TRP A 264 ARG A 269 1 6 HELIX 14 14 ARG A 269 ALA A 283 1 15 SHEET 1 A 8 ILE A 7 PHE A 11 0 SHEET 2 A 8 SER A 18 ALA A 23 -1 N SER A 18 O PHE A 11 SHEET 3 A 8 PHE A 59 PRO A 63 -1 N VAL A 60 O ALA A 23 SHEET 4 A 8 ALA A 30 LEU A 34 1 O VAL A 31 N VAL A 61 SHEET 5 A 8 SER A 104 ASN A 109 1 N HIS A 105 O ALA A 30 SHEET 6 A 8 PHE A 127 MET A 133 1 N ASP A 128 O SER A 104 SHEET 7 A 8 VAL A 227 GLY A 232 1 O LEU A 228 N LEU A 132 SHEET 8 A 8 ALA A 253 LEU A 258 1 O GLU A 254 N VAL A 229 CRYST1 110.800 110.800 136.400 90.00 90.00 90.00 I 4 2 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 0.009025 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009025 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007331 0.00000