HEADER LIGASE 06-FEB-02 1KZF TITLE CRYSTAL STRUCTURE OF THE ACYL-HOMOSERINE LACTONE SYNTHASE, ESAI COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACYL-HOMOSERINELACTONE SYNTHASE ESAI; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PANTOEA STEWARTII SUBSP. STEWARTII; SOURCE 3 ORGANISM_TAXID: 66271; SOURCE 4 STRAIN: SUBSP. STEWARTII; SOURCE 5 GENE: ESAI/ESAR GENE CLUSTER; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET14B KEYWDS ALPHA-BETA, AUTOINDUCER SYNTHASE, ACYLHOMOSERINE LACTONE, QUORUM KEYWDS 2 SENSING, BACTERIAL PATHOGENESIS, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR W.T.WATSON,T.D.MINOGUE,D.L.VAL,S.BECK VON BODMAN,M.E.A.CHURCHILL REVDAT 4 16-AUG-23 1KZF 1 SEQADV REVDAT 3 24-FEB-09 1KZF 1 VERSN REVDAT 2 01-APR-03 1KZF 1 JRNL REVDAT 1 17-APR-02 1KZF 0 JRNL AUTH W.T.WATSON,T.D.MINOGUE,D.L.VAL,S.B.VON BODMAN,M.E.CHURCHILL JRNL TITL STRUCTURAL BASIS AND SPECIFICITY OF ACYL-HOMOSERINE LACTONE JRNL TITL 2 SIGNAL PRODUCTION IN BACTERIAL QUORUM SENSING. JRNL REF MOL.CELL V. 9 685 2002 JRNL REFN ISSN 1097-2765 JRNL PMID 11931774 JRNL DOI 10.1016/S1097-2765(02)00480-X REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH W.T.WATSON,F.V.MURPHY IV,T.A.GOULD,P.JAMBECK,D.L.VAL, REMARK 1 AUTH 2 J.E.CRONAN JR.,S.BECK VON BODMAN,M.E.A.CHURCHILL REMARK 1 TITL CRYSTALLIZATION AND RHENIUM MAD PHASING OF THE REMARK 1 TITL 2 ACYL-HOMOSERINELACTONE SYNTHASE ESAI REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 57 1945 2001 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444901014512 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 30.00 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) (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 18828 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) : 0.209 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1851 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 0.94 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2400 REMARK 3 BIN FREE R VALUE : 0.2890 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 299 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1549 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 100 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.89000 REMARK 3 B22 (A**2) : -1.89000 REMARK 3 B33 (A**2) : 3.78000 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) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.12 REMARK 3 LOW RESOLUTION CUTOFF (A) : 30.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.48 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.957 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1KZF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-FEB-02. REMARK 100 THE DEPOSITION ID IS D_1000015502. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-SEP-00 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 6.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : CARS-DESIGNED SI(111) DOUBLE REMARK 200 -BOUNCE MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19521 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 9.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03900 REMARK 200 FOR THE DATA SET : 48.5000 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) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.19500 REMARK 200 FOR SHELL : 5.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1K4J REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MES, PEG 4000, 2-PROPANOL, EDTA, NAN3, REMARK 280 2-MERCAPTOETHANOL, PH 6.1, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 23.50550 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 35.25825 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 11.75275 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 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 ARG A 16 REMARK 465 SER A 17 REMARK 465 GLU A 18 REMARK 465 GLU A 19 REMARK 465 LEU A 20 REMARK 465 TYR A 21 REMARK 465 LYS A 22 REMARK 465 LEU A 23 REMARK 465 ARG A 24 REMARK 465 LYS A 25 REMARK 465 LYS A 26 REMARK 465 THR A 27 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 THR A 14 OG1 CG2 REMARK 470 THR A 15 OG1 CG2 REMARK 470 PHE A 28 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 31 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 168 CG CD CE NZ 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 HIS A 80 -74.02 -112.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1K4J RELATED DB: PDB REMARK 900 RHENATE-BOUND ESAI DBREF 1KZF A 1 210 UNP P54656 ESAI_ERWST 1 210 SEQADV 1KZF MET A -19 UNP P54656 EXPRESSION TAG SEQADV 1KZF GLY A -18 UNP P54656 EXPRESSION TAG SEQADV 1KZF SER A -17 UNP P54656 EXPRESSION TAG SEQADV 1KZF SER A -16 UNP P54656 EXPRESSION TAG SEQADV 1KZF HIS A -15 UNP P54656 EXPRESSION TAG SEQADV 1KZF HIS A -14 UNP P54656 EXPRESSION TAG SEQADV 1KZF HIS A -13 UNP P54656 EXPRESSION TAG SEQADV 1KZF HIS A -12 UNP P54656 EXPRESSION TAG SEQADV 1KZF HIS A -11 UNP P54656 EXPRESSION TAG SEQADV 1KZF HIS A -10 UNP P54656 EXPRESSION TAG SEQADV 1KZF SER A -9 UNP P54656 EXPRESSION TAG SEQADV 1KZF SER A -8 UNP P54656 EXPRESSION TAG SEQADV 1KZF GLY A -7 UNP P54656 EXPRESSION TAG SEQADV 1KZF LEU A -6 UNP P54656 EXPRESSION TAG SEQADV 1KZF VAL A -5 UNP P54656 EXPRESSION TAG SEQADV 1KZF PRO A -4 UNP P54656 EXPRESSION TAG SEQADV 1KZF ARG A -3 UNP P54656 EXPRESSION TAG SEQADV 1KZF GLY A -2 UNP P54656 EXPRESSION TAG SEQADV 1KZF SER A -1 UNP P54656 EXPRESSION TAG SEQADV 1KZF HIS A 0 UNP P54656 EXPRESSION TAG SEQRES 1 A 230 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 230 LEU VAL PRO ARG GLY SER HIS MET LEU GLU LEU PHE ASP SEQRES 3 A 230 VAL SER TYR GLU GLU LEU GLN THR THR ARG SER GLU GLU SEQRES 4 A 230 LEU TYR LYS LEU ARG LYS LYS THR PHE SER ASP ARG LEU SEQRES 5 A 230 GLY TRP GLU VAL ILE CYS SER GLN GLY MET GLU SER ASP SEQRES 6 A 230 GLU PHE ASP GLY PRO GLY THR ARG TYR ILE LEU GLY ILE SEQRES 7 A 230 CYS GLU GLY GLN LEU VAL CYS SER VAL ARG PHE THR SER SEQRES 8 A 230 LEU ASP ARG PRO ASN MET ILE THR HIS THR PHE GLN HIS SEQRES 9 A 230 CYS PHE SER ASP VAL THR LEU PRO ALA TYR GLY THR GLU SEQRES 10 A 230 SER SER ARG PHE PHE VAL ASP LYS ALA ARG ALA ARG ALA SEQRES 11 A 230 LEU LEU GLY GLU HIS TYR PRO ILE SER GLN VAL LEU PHE SEQRES 12 A 230 LEU ALA MET VAL ASN TRP ALA GLN ASN ASN ALA TYR GLY SEQRES 13 A 230 ASN ILE TYR THR ILE VAL SER ARG ALA MET LEU LYS ILE SEQRES 14 A 230 LEU THR ARG SER GLY TRP GLN ILE LYS VAL ILE LYS GLU SEQRES 15 A 230 ALA PHE LEU THR GLU LYS GLU ARG ILE TYR LEU LEU THR SEQRES 16 A 230 LEU PRO ALA GLY GLN ASP ASP LYS GLN GLN LEU GLY GLY SEQRES 17 A 230 ASP VAL VAL SER ARG THR GLY CYS PRO PRO VAL ALA VAL SEQRES 18 A 230 THR THR TRP PRO LEU THR LEU PRO VAL FORMUL 2 HOH *100(H2 O) HELIX 1 1 TYR A 9 THR A 15 1 7 HELIX 2 2 PHE A 28 GLN A 40 1 13 HELIX 3 3 PHE A 82 SER A 87 1 6 HELIX 4 4 ASP A 104 GLY A 113 1 10 HELIX 5 5 PRO A 117 ASN A 133 1 17 HELIX 6 6 ARG A 144 GLY A 154 1 11 HELIX 7 7 GLY A 179 GLY A 195 1 17 HELIX 8 8 PRO A 197 THR A 202 5 6 SHEET 1 A 8 LYS A 158 PHE A 164 0 SHEET 2 A 8 ARG A 170 PRO A 177 -1 O ILE A 171 N ALA A 163 SHEET 3 A 8 ASN A 137 SER A 143 -1 N THR A 140 O LEU A 174 SHEET 4 A 8 THR A 96 VAL A 103 1 N SER A 98 O TYR A 139 SHEET 5 A 8 GLN A 62 SER A 71 -1 N SER A 66 O PHE A 102 SHEET 6 A 8 ARG A 53 CYS A 59 -1 N ARG A 53 O PHE A 69 SHEET 7 A 8 LEU A 2 SER A 8 -1 N GLU A 3 O ILE A 58 SHEET 8 A 8 LEU A 206 LEU A 208 -1 O LEU A 208 N LEU A 2 CISPEP 1 TRP A 204 PRO A 205 0 0.08 CRYST1 66.991 66.991 47.011 90.00 90.00 90.00 P 43 4 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 0.014927 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014927 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021272 0.00000