HEADER ISOMERASE 08-JUL-02 1M53 TITLE CRYSTAL STRUCTURE OF ISOMALTULOSE SYNTHASE (PALI) FROM KLEBSIELLA SP. TITLE 2 LX3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOMALTULOSE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 29-598; COMPND 5 EC: 5.4.99.11; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA SP. LX3; SOURCE 3 ORGANISM_TAXID: 167956; SOURCE 4 GENE: PALI; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-2T KEYWDS KLEBSIELLA SP. LX3, ISOMALTULOSE SYNTHASE, SUCROSE ISOMERIZATION, KEYWDS 2 ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.LI,K.SWAMINATHAN REVDAT 4 25-OCT-23 1M53 1 REMARK REVDAT 3 24-FEB-09 1M53 1 VERSN REVDAT 2 07-OCT-03 1M53 1 JRNL REVDAT 1 08-JUL-03 1M53 0 JRNL AUTH D.ZHANG,N.LI,S.M.LOK,L.-H.ZHANG,K.SWAMINATHAN JRNL TITL ISOMALTULOSE SYNTHASE (PALI) OF KLEBSIELLA SP. LX3. CRYSTAL JRNL TITL 2 STRUCTURE AND IMPLICATION OF MECHANISM JRNL REF J.BIOL.CHEM. V. 278 35428 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12819210 JRNL DOI 10.1074/JBC.M302616200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.-H.ZHANG,X.-Z.LI,L.-H.ZHANG REMARK 1 TITL ISOMALTULOSE SYNTHASE FROM KLEBSIELLA SP. STRAIN LX3: GENE REMARK 1 TITL 2 CLONING AND CHARACTERIZATION AND ENGINEERING OF REMARK 1 TITL 3 THERMOSTABILITY REMARK 1 REF APPL.ENVIRON.MICROBIOL. V. 68 2676 2002 REMARK 1 REFN ISSN 0099-2240 REMARK 1 DOI 10.1128/AEM.68.6.2676-2682.2002 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 264716.530 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 29356 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) : 0.194 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2931 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.33 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3757 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE : 0.2830 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 468 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4648 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 303 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -8.33000 REMARK 3 B22 (A**2) : 13.63000 REMARK 3 B33 (A**2) : -5.30000 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) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.26 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 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) : 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 : FLAT MODEL REMARK 3 KSOL : 0.44 REMARK 3 BSOL : 51.92 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 : ION.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 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1M53 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-JUL-02. REMARK 100 THE DEPOSITION ID IS D_1000016608. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-APR-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL40B2 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 : DIAMOND 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 : 32456 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : -3.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.26900 REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL 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 CODE: 1UOK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CACODYLATE, 0.2M AMMONIUM REMARK 280 SULPHATE, 30%(W/V) PEG8000, PH 6.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 29.61950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.64700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.07650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.64700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.61950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.07650 REMARK 290 SMTRY3 4 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 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 ALA A 29 REMARK 465 PRO A 30 REMARK 465 SER A 31 REMARK 465 LEU A 32 REMARK 465 ASN A 33 REMARK 465 GLN A 34 REMARK 465 ASP A 35 REMARK 465 ILE A 36 REMARK 465 HIS A 37 REMARK 465 VAL A 38 REMARK 465 GLN A 39 REMARK 465 LYS A 40 REMARK 465 GLU A 41 REMARK 465 SER A 42 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 TYR A 44 73.22 44.17 REMARK 500 ALA A 46 138.63 -178.66 REMARK 500 PHE A 61 -68.11 -92.11 REMARK 500 PRO A 94 125.46 -37.52 REMARK 500 ASN A 103 56.41 37.83 REMARK 500 ASN A 109 101.39 -167.23 REMARK 500 LYS A 174 -27.17 -35.04 REMARK 500 ASP A 175 -135.70 -135.69 REMARK 500 ASN A 176 32.39 -93.69 REMARK 500 ASN A 180 -158.82 -136.69 REMARK 500 LYS A 196 -77.09 -51.45 REMARK 500 PHE A 205 -135.82 -99.03 REMARK 500 THR A 242 68.65 38.37 REMARK 500 ASN A 262 46.79 -81.51 REMARK 500 VAL A 284 -69.00 -126.17 REMARK 500 ILE A 296 59.02 -98.22 REMARK 500 GLU A 314 -90.80 -120.17 REMARK 500 ASN A 367 -169.26 -179.72 REMARK 500 ASP A 426 107.30 -40.84 REMARK 500 ASN A 527 81.08 -156.79 REMARK 500 GLN A 576 -83.41 -75.54 REMARK 500 ALA A 577 109.80 9.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1UOK RELATED DB: PDB REMARK 900 1UOK CONTAINS OLIGO-1,6-GLUCOSIDASE. REMARK 900 RELATED ID: 1G5A RELATED DB: PDB REMARK 900 1G5A CONTAINS AMYLOSUCRASE. DBREF 1M53 A 29 598 UNP Q8KR84 Q8KR84_9ENTR 29 598 SEQRES 1 A 570 ALA PRO SER LEU ASN GLN ASP ILE HIS VAL GLN LYS GLU SEQRES 2 A 570 SER GLU TYR PRO ALA TRP TRP LYS GLU ALA VAL PHE TYR SEQRES 3 A 570 GLN ILE TYR PRO ARG SER PHE LYS ASP THR ASN ASP ASP SEQRES 4 A 570 GLY ILE GLY ASP ILE ARG GLY ILE ILE GLU LYS LEU ASP SEQRES 5 A 570 TYR LEU LYS SER LEU GLY ILE ASP ALA ILE TRP ILE ASN SEQRES 6 A 570 PRO HIS TYR ASP SER PRO ASN THR ASP ASN GLY TYR ASP SEQRES 7 A 570 ILE SER ASN TYR ARG GLN ILE MET LYS GLU TYR GLY THR SEQRES 8 A 570 MET GLU ASP PHE ASP SER LEU VAL ALA GLU MET LYS LYS SEQRES 9 A 570 ARG ASN MET ARG LEU MET ILE ASP VAL VAL ILE ASN HIS SEQRES 10 A 570 THR SER ASP GLN HIS PRO TRP PHE ILE GLN SER LYS SER SEQRES 11 A 570 ASP LYS ASN ASN PRO TYR ARG ASP TYR TYR PHE TRP ARG SEQRES 12 A 570 ASP GLY LYS ASP ASN GLN PRO PRO ASN ASN TYR PRO SER SEQRES 13 A 570 PHE PHE GLY GLY SER ALA TRP GLN LYS ASP ALA LYS SER SEQRES 14 A 570 GLY GLN TYR TYR LEU HIS TYR PHE ALA ARG GLN GLN PRO SEQRES 15 A 570 ASP LEU ASN TRP ASP ASN PRO LYS VAL ARG GLU ASP LEU SEQRES 16 A 570 TYR ALA MET LEU ARG PHE TRP LEU ASP LYS GLY VAL SER SEQRES 17 A 570 GLY MET ARG PHE ASP THR VAL ALA THR TYR SER LYS ILE SEQRES 18 A 570 PRO GLY PHE PRO ASN LEU THR PRO GLU GLN GLN LYS ASN SEQRES 19 A 570 PHE ALA GLU GLN TYR THR MET GLY PRO ASN ILE HIS ARG SEQRES 20 A 570 TYR ILE GLN GLU MET ASN ARG LYS VAL LEU SER ARG TYR SEQRES 21 A 570 ASP VAL ALA THR ALA GLY GLU ILE PHE GLY VAL PRO LEU SEQRES 22 A 570 ASP ARG SER SER GLN PHE PHE ASP ARG ARG ARG HIS GLU SEQRES 23 A 570 LEU ASN MET ALA PHE MET PHE ASP LEU ILE ARG LEU ASP SEQRES 24 A 570 ARG ASP SER ASN GLU ARG TRP ARG HIS LYS SER TRP SER SEQRES 25 A 570 LEU SER GLN PHE ARG GLN ILE ILE SER LYS MET ASP VAL SEQRES 26 A 570 THR VAL GLY LYS TYR GLY TRP ASN THR PHE PHE LEU ASP SEQRES 27 A 570 ASN HIS ASP ASN PRO ARG ALA VAL SER HIS PHE GLY ASP SEQRES 28 A 570 ASP ARG PRO GLN TRP ARG GLU ALA SER ALA LYS ALA LEU SEQRES 29 A 570 ALA THR ILE THR LEU THR GLN ARG ALA THR PRO PHE ILE SEQRES 30 A 570 TYR GLN GLY SER GLU LEU GLY MET THR ASN TYR PRO PHE SEQRES 31 A 570 ARG GLN LEU ASN GLU PHE ASP ASP ILE GLU VAL LYS GLY SEQRES 32 A 570 PHE TRP GLN ASP TYR VAL GLN SER GLY LYS VAL THR ALA SEQRES 33 A 570 THR GLU PHE LEU ASP ASN VAL ARG LEU THR SER ARG ASP SEQRES 34 A 570 ASN SER ARG THR PRO PHE GLN TRP ASN ASP THR LEU ASN SEQRES 35 A 570 ALA GLY PHE THR ARG GLY LYS PRO TRP PHE HIS ILE ASN SEQRES 36 A 570 PRO ASN TYR VAL GLU ILE ASN ALA GLU ARG GLU GLU THR SEQRES 37 A 570 ARG GLU ASP SER VAL LEU ASN TYR TYR LYS LYS MET ILE SEQRES 38 A 570 GLN LEU ARG HIS HIS ILE PRO ALA LEU VAL TYR GLY ALA SEQRES 39 A 570 TYR GLN ASP LEU ASN PRO GLN ASP ASN THR VAL TYR ALA SEQRES 40 A 570 TYR THR ARG THR LEU GLY ASN GLU ARG TYR LEU VAL VAL SEQRES 41 A 570 VAL ASN PHE LYS GLU TYR PRO VAL ARG TYR THR LEU PRO SEQRES 42 A 570 ALA ASN ASP ALA ILE GLU GLU VAL VAL ILE ASP THR GLN SEQRES 43 A 570 GLN GLN ALA ALA ALA PRO HIS SER THR SER LEU SER LEU SEQRES 44 A 570 SER PRO TRP GLN ALA GLY VAL TYR LYS LEU ARG FORMUL 2 HOH *303(H2 O) HELIX 1 1 ALA A 46 ALA A 51 1 6 HELIX 2 2 TYR A 57 PHE A 61 5 5 HELIX 3 3 ASP A 71 LYS A 78 1 8 HELIX 4 4 LYS A 78 GLY A 86 1 9 HELIX 5 5 LYS A 115 GLY A 118 5 4 HELIX 6 6 THR A 119 ARG A 133 1 15 HELIX 7 7 HIS A 150 ASP A 159 1 10 HELIX 8 8 TYR A 164 TYR A 168 5 5 HELIX 9 9 ASN A 216 ASP A 232 1 17 HELIX 10 10 THR A 242 TYR A 246 5 5 HELIX 11 11 THR A 256 ASN A 262 1 7 HELIX 12 12 ASN A 262 TYR A 267 1 6 HELIX 13 13 ASN A 272 VAL A 284 1 13 HELIX 14 14 LEU A 285 TYR A 288 5 4 HELIX 15 15 PRO A 300 ARG A 303 5 4 HELIX 16 16 SER A 304 ASP A 309 1 6 HELIX 17 17 ARG A 310 HIS A 313 5 4 HELIX 18 18 SER A 340 GLY A 356 1 17 HELIX 19 19 ARG A 372 GLY A 378 1 7 HELIX 20 20 TRP A 384 LEU A 397 1 14 HELIX 21 21 GLN A 420 PHE A 424 5 5 HELIX 22 22 ASP A 426 VAL A 437 1 12 HELIX 23 23 THR A 443 SER A 455 1 13 HELIX 24 24 ARG A 456 ARG A 460 5 5 HELIX 25 25 THR A 468 PHE A 473 5 6 HELIX 26 26 ASN A 483 GLU A 488 5 6 HELIX 27 27 ASN A 490 ARG A 497 1 8 HELIX 28 28 SER A 500 ILE A 515 1 16 HELIX 29 29 ILE A 515 GLY A 521 1 7 SHEET 1 A 8 MET A 317 PHE A 319 0 SHEET 2 A 8 ALA A 291 GLU A 295 1 N GLY A 294 O PHE A 319 SHEET 3 A 8 GLY A 237 PHE A 240 1 N PHE A 240 O ALA A 293 SHEET 4 A 8 ARG A 136 VAL A 141 1 N VAL A 141 O ARG A 239 SHEET 5 A 8 ALA A 89 ILE A 92 1 N ILE A 90 O MET A 138 SHEET 6 A 8 PHE A 53 ILE A 56 1 N ILE A 56 O TRP A 91 SHEET 7 A 8 THR A 402 TYR A 406 1 O ILE A 405 N PHE A 53 SHEET 8 A 8 THR A 362 PHE A 363 1 N PHE A 363 O PHE A 404 SHEET 1 B 2 TYR A 96 ASP A 97 0 SHEET 2 B 2 ASN A 109 ILE A 113 -1 O GLN A 112 N ASP A 97 SHEET 1 C 3 TRP A 170 ARG A 171 0 SHEET 2 C 3 TYR A 200 LEU A 202 -1 O TYR A 200 N ARG A 171 SHEET 3 C 3 TRP A 191 LYS A 193 -1 N GLN A 192 O TYR A 201 SHEET 1 D 5 ALA A 522 ASP A 525 0 SHEET 2 D 5 VAL A 533 LEU A 540 -1 O THR A 539 N ALA A 522 SHEET 3 D 5 GLU A 543 ASN A 550 -1 O VAL A 547 N TYR A 536 SHEET 4 D 5 ALA A 592 LEU A 597 -1 O TYR A 595 N LEU A 546 SHEET 5 D 5 ILE A 566 ASP A 572 -1 N ILE A 571 O VAL A 594 SHEET 1 E 2 VAL A 556 THR A 559 0 SHEET 2 E 2 SER A 584 LEU A 587 -1 O LEU A 587 N VAL A 556 CRYST1 59.239 94.153 111.294 90.00 90.00 90.00 P 21 21 21 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 0.016881 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010621 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008985 0.00000