HEADER TRANSFERASE 23-MAR-11 3AWK TITLE CRYSTAL STRUCTURE OF THE POLYKETIDE SYNTHASE 1 FROM HUPERZIA SERRATA CAVEAT 3AWK CHIRALITY ERROR AT SG CENTER OF CSD A 174. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHALCONE SYNTHASE-LIKE POLYKETIDE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: POLYKETIDE SYNTHASE 1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUPERZIA SERRATA; SOURCE 3 ORGANISM_COMMON: TOOTHED CLUB-MOSS; SOURCE 4 ORGANISM_TAXID: 355589; SOURCE 5 GENE: PKS1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS TYPE III POLYKETIDE SYNTHASE, CHALCONE SYNTHASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.MORITA,S.KONDO,R.KATO,S.SUGIO,T.KOHNO,I.ABE REVDAT 3 20-NOV-24 3AWK 1 REMARK REVDAT 2 01-NOV-23 3AWK 1 REMARK SEQADV LINK REVDAT 1 31-AUG-11 3AWK 0 JRNL AUTH H.MORITA,M.YAMASHITA,S.P.SHI,T.WAKIMOTO,S.KONDO,R.KATO, JRNL AUTH 2 S.SUGIO,T.KOHNO,I.ABE JRNL TITL SYNTHESIS OF UNNATURAL ALKALOID SCAFFOLDS BY EXPLOITING JRNL TITL 2 PLANT POLYKETIDE SYNTHASE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 108 13504 2011 JRNL REFN ISSN 0027-8424 JRNL PMID 21825160 JRNL DOI 10.1073/PNAS.1107782108 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 27623 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RAMDOM REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1427 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL 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 : 2920 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 169 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) : 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.63 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.579 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 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 3AWK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-APR-11. REMARK 100 THE DEPOSITION ID IS D_1000029784. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100.0 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 : BL24XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.82656 REMARK 200 MONOCHROMATOR : BENDING MAGNET REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS V REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27623 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 49.2000 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) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.28400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 10.80 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: 1CGK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES-NAOH, 1925MM AMMONIUM REMARK 280 SULFATE, 1,1,1,3,3,3-HEXAFLUORO-2-PROPANOL, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 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 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y+1/2,Z REMARK 290 7555 -X+1/2,Y,-Z REMARK 290 8555 X,-Y,-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 36.65000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 68.85000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 68.85000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.65000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.50000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 36.65000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 42.50000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 68.85000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 42.50000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 36.65000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 68.85000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL 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 85.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 68.85000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 458 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 519 LIES ON A SPECIAL POSITION. 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 GLY A -2 REMARK 465 PRO A -1 REMARK 465 GLY A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 ILE A 3 REMARK 465 LYS A 4 REMARK 465 GLY A 5 REMARK 465 SER A 6 REMARK 465 GLY A 7 REMARK 465 SER A 8 REMARK 465 ALA A 9 REMARK 465 ALA A 10 REMARK 465 PHE A 11 REMARK 465 GLU A 12 REMARK 465 GLY A 13 REMARK 465 THR A 14 REMARK 465 ARG A 15 REMARK 465 LEU A 16 REMARK 465 CYS A 17 REMARK 465 PRO A 18 REMARK 465 ARG A 19 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 232 CA - CB - CG ANGL. DEV. = 16.3 DEGREES 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 31 149.93 -173.78 REMARK 500 THR A 204 21.28 -66.80 REMARK 500 ASP A 237 72.53 51.36 REMARK 500 GLU A 242 -50.97 -124.27 REMARK 500 ALA A 311 76.46 -108.72 REMARK 500 MET A 347 32.46 -97.61 REMARK 500 SER A 348 -123.24 47.64 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 GOL A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3AWJ RELATED DB: PDB DBREF 3AWK A 1 399 UNP A3E7Z7 A3E7Z7_9TRAC 1 399 SEQADV 3AWK GLY A -2 UNP A3E7Z7 EXPRESSION TAG SEQADV 3AWK PRO A -1 UNP A3E7Z7 EXPRESSION TAG SEQADV 3AWK GLY A 0 UNP A3E7Z7 EXPRESSION TAG SEQRES 1 A 402 GLY PRO GLY MET THR ILE LYS GLY SER GLY SER ALA ALA SEQRES 2 A 402 PHE GLU GLY THR ARG LEU CYS PRO ARG VAL ILE LYS PRO SEQRES 3 A 402 ASP GLY PRO ALA THR ILE LEU ALA ILE GLY THR SER ASN SEQRES 4 A 402 PRO THR ASN ILE PHE GLU GLN SER THR TYR PRO ASP PHE SEQRES 5 A 402 PHE PHE ASP VAL THR ASN CYS ASN ASP LYS THR GLU LEU SEQRES 6 A 402 LYS LYS LYS PHE GLN ARG ILE CYS ASP LYS SER GLY ILE SEQRES 7 A 402 LYS LYS ARG HIS PHE HIS LEU THR ASP GLU ILE LEU ARG SEQRES 8 A 402 LYS ASN PRO SER ILE CYS LYS PHE LYS GLU ALA SER LEU SEQRES 9 A 402 ASP PRO ARG GLN ASP ILE ALA VAL LEU GLU VAL PRO LYS SEQRES 10 A 402 LEU ALA LYS GLU ALA ALA ILE SER ALA ILE LYS GLN TRP SEQRES 11 A 402 GLY GLN PRO LYS SER LYS ILE THR HIS LEU VAL PHE ALA SEQRES 12 A 402 THR THR SER GLY VAL ASP MET PRO GLY ALA ASP PHE GLN SEQRES 13 A 402 LEU ALA LYS LEU LEU GLY LEU ARG PRO THR VAL LYS ARG SEQRES 14 A 402 VAL MET LEU TYR GLN GLN GLY CSD TYR ALA GLY ALA THR SEQRES 15 A 402 VAL LEU ARG VAL ALA LYS ASP LEU ALA GLU ASN ASN LYS SEQRES 16 A 402 GLY ALA ARG VAL LEU VAL ALA CYS SER GLU VAL THR ALA SEQRES 17 A 402 VAL THR PHE ARG ALA PRO SER GLU THR HIS LEU ASP GLY SEQRES 18 A 402 LEU VAL GLY SER ALA LEU PHE GLY ASP GLY ALA ALA ALA SEQRES 19 A 402 LEU ILE VAL GLY SER ASP PRO VAL PRO GLN GLU GLU LYS SEQRES 20 A 402 PRO LEU PHE GLU ILE HIS TRP ALA GLY GLU ALA VAL LEU SEQRES 21 A 402 PRO ASP SER ASP GLY ALA ILE ASN GLY HIS LEU ARG GLU SEQRES 22 A 402 ALA GLY LEU ILE PHE HIS LEU LEU LYS ASP VAL PRO GLY SEQRES 23 A 402 LEU ILE SER LYS ASN ILE ASP LYS VAL LEU ALA GLU PRO SEQRES 24 A 402 LEU GLU TYR VAL HIS PHE PRO SER TYR ASN ASP MET PHE SEQRES 25 A 402 TRP ALA VAL HIS PRO GLY GLY PRO ALA ILE LEU ASP GLN SEQRES 26 A 402 ILE GLU ALA LYS LEU GLY LEU SER THR ASP LYS MET GLN SEQRES 27 A 402 ALA SER ARG ASP VAL LEU ALA SER TYR GLY ASN MET SER SEQRES 28 A 402 SER ALA SER VAL LEU PHE VAL LEU ASP GLN ILE ARG LYS SEQRES 29 A 402 ASN SER GLU GLU LEU HIS LEU PRO THR THR GLY GLU GLY SEQRES 30 A 402 PHE GLU TRP GLY PHE VAL ILE GLY PHE GLY PRO GLY LEU SEQRES 31 A 402 THR VAL GLU THR LEU LEU LEU ARG SER ILE ASN ILE MODRES 3AWK CSD A 174 CYS 3-SULFINOALANINE HET CSD A 174 8 HET GOL A 500 6 HET GOL A 501 6 HET SO4 A 502 5 HETNAM CSD 3-SULFINOALANINE HETNAM GOL GLYCEROL HETNAM SO4 SULFATE ION HETSYN CSD S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 CSD C3 H7 N O4 S FORMUL 2 GOL 2(C3 H8 O3) FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *169(H2 O) HELIX 1 1 THR A 45 THR A 54 1 10 HELIX 2 2 LYS A 59 SER A 73 1 15 HELIX 3 3 THR A 83 ASN A 90 1 8 HELIX 4 4 PRO A 91 LYS A 95 5 5 HELIX 5 5 SER A 100 GLY A 128 1 29 HELIX 6 6 PRO A 130 ILE A 134 5 5 HELIX 7 7 GLY A 149 GLY A 159 1 11 HELIX 8 8 GLN A 172 CSD A 174 5 3 HELIX 9 9 TYR A 175 ASN A 190 1 16 HELIX 10 10 HIS A 215 PHE A 225 1 11 HELIX 11 11 ASP A 280 LEU A 293 1 14 HELIX 12 12 LEU A 293 VAL A 300 1 8 HELIX 13 13 SER A 304 ASN A 306 5 3 HELIX 14 14 GLY A 316 LEU A 327 1 12 HELIX 15 15 MET A 334 GLY A 345 1 12 HELIX 16 16 MET A 347 SER A 349 5 3 HELIX 17 17 ALA A 350 LEU A 366 1 17 SHEET 1 A 9 LYS A 165 TYR A 170 0 SHEET 2 A 9 HIS A 136 THR A 141 1 N PHE A 139 O LEU A 169 SHEET 3 A 9 ARG A 195 GLU A 202 1 O LEU A 197 N HIS A 136 SHEET 4 A 9 GLY A 228 GLY A 235 -1 O VAL A 234 N VAL A 196 SHEET 5 A 9 ALA A 27 SER A 35 -1 N LEU A 30 O ILE A 233 SHEET 6 A 9 PHE A 247 VAL A 256 -1 O ILE A 249 N ALA A 27 SHEET 7 A 9 THR A 388 SER A 396 -1 O ARG A 395 N GLU A 248 SHEET 8 A 9 TRP A 377 GLY A 384 -1 N GLY A 378 O LEU A 394 SHEET 9 A 9 MET A 308 VAL A 312 1 N ALA A 311 O PHE A 379 SHEET 1 B 2 ASN A 39 GLU A 42 0 SHEET 2 B 2 LYS A 77 PHE A 80 -1 O ARG A 78 N PHE A 41 SHEET 1 C 2 ILE A 264 ARG A 269 0 SHEET 2 C 2 GLY A 272 LEU A 277 -1 O ILE A 274 N HIS A 267 LINK C GLY A 173 N CSD A 174 1555 1555 1.33 LINK C CSD A 174 N TYR A 175 1555 1555 1.33 CISPEP 1 MET A 147 PRO A 148 0 -0.13 CISPEP 2 GLY A 386 LEU A 387 0 0.27 SITE 1 AC1 4 CSD A 174 ILE A 264 LEU A 277 ILE A 319 SITE 1 AC2 7 MET A 147 CSD A 174 THR A 207 PHE A 225 SITE 2 AC2 7 ILE A 264 PHE A 275 HOH A 565 SITE 1 AC3 3 PRO A 37 THR A 38 HIS A 81 CRYST1 73.300 85.000 137.700 90.00 90.00 90.00 I 21 21 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 0.013643 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011765 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007262 0.00000