HEADER TRANSFERASE 25-SEP-15 5DZ6 TITLE ACYL TRANSFERASE FROM BACILLAENE PKS COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYKETIDE BIOSYNTHESIS MALONYL COA-ACYL CARRIER PROTEIN COMPND 3 TRANSACYLASE PKSC; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: AT; COMPND 6 EC: 2.3.1.39; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS (STRAIN 168); SOURCE 3 ORGANISM_TAXID: 224308; SOURCE 4 GENE: PKSC, BSU17100; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS POLYKETIDE SYNTHASE, ACYLTRASFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.TILL,P.R.RACE REVDAT 2 10-JAN-24 5DZ6 1 REMARK REVDAT 1 05-OCT-16 5DZ6 0 JRNL AUTH M.TILL,N.J.BURTON,T.D.AKRILL,M.W.VAN DER KAMP,G.E.BAKER, JRNL AUTH 2 M.J.BYRNE,R.L.OWEN,C.L.WILLIS,P.R.RACE JRNL TITL ARCHITECTURAL HIERARCHY OF TRANS-ACTING ENOYL REDUCTASES JRNL TITL 2 FROM POLYUNSATURATED FATTY ACID AND TRANS-ACYLTRANSFERASE JRNL TITL 3 POLYKETIDE SYNTHASES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.CUSKIN,A.S.SOLOVYOVA,R.J.LEWIS,P.R.RACE REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY ANALYSIS OF THE REMARK 1 TITL 2 BACILLAENE SYNTHASE TRANS-ACTING ACYLTRANSFERASE PKSC. REMARK 1 REF ACTA CRYSTALLOGR. SECT. F V. 67 464 2011 REMARK 1 REF 2 STRUCT. BIOL. CRYST. COMMUN. REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 21505242 REMARK 1 DOI 10.1107/S1744309111003484 REMARK 2 REMARK 2 RESOLUTION. 1.44 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.44 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.09 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 50147 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 + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.185 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2686 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.44 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.47 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3430 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.48 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE SET COUNT : 192 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2281 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 303 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.34000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.34000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.063 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.063 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.035 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.876 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2471 ; 0.026 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3350 ; 2.545 ; 1.977 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 322 ; 5.177 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 113 ;31.608 ;25.310 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 463 ;12.660 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;16.044 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 362 ; 0.159 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1875 ; 0.013 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 5DZ6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-SEP-15. REMARK 100 THE DEPOSITION ID IS D_1000214063. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-AUG-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9699 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51033 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.440 REMARK 200 RESOLUTION RANGE LOW (A) : 37.090 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.44 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.51 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.06700 REMARK 200 R SYM FOR SHELL (I) : 0.30600 REMARK 200 FOR SHELL : 5.500 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: 3G87 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, 0.2M SODIUM BROMIDE, 0.1M REMARK 280 BISTRIS PROPANE PH 9.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K 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 26.59500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.14000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.21500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.14000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.59500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.21500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 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 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 SER A 87 -120.53 58.68 REMARK 500 ALA A 259 -143.95 131.66 REMARK 500 ALA A 260 101.57 -59.34 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BR A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BR A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 307 DBREF 5DZ6 A 1 288 UNP O34825 PKSC_BACSU 1 288 SEQADV 5DZ6 ALA A 259 UNP O34825 GLY 259 CONFLICT SEQADV 5DZ6 ALA A 260 UNP O34825 HIS 260 CONFLICT SEQRES 1 A 288 MET ILE THR TYR VAL PHE PRO GLY GLN GLY SER GLN LYS SEQRES 2 A 288 GLN GLY MET GLY SER GLY LEU PHE ASP GLU PHE LYS GLU SEQRES 3 A 288 LEU THR ASP GLN ALA ASP GLU ILE LEU GLY TYR SER ILE SEQRES 4 A 288 LYS ARG LEU CYS LEU GLU ASN PRO TYR SER ASN LEU ASN SEQRES 5 A 288 LYS THR GLN PHE THR GLN PRO ALA LEU TYR VAL VAL ASN SEQRES 6 A 288 ALA LEU SER TYR LEU LYS LYS ILE ARG ASP GLU GLU VAL SEQRES 7 A 288 LYS PRO ASP PHE VAL ALA GLY HIS SER LEU GLY GLU TYR SEQRES 8 A 288 ASN ALA LEU PHE ALA ALA GLU ALA PHE ASP PHE GLU THR SEQRES 9 A 288 GLY LEU GLN LEU VAL ARG LYS ARG GLY GLU LEU MET SER SEQRES 10 A 288 LEU ILE SER ASN GLY GLY MET ALA ALA VAL MET GLY LEU SEQRES 11 A 288 ASN GLU GLU GLN VAL ALA LYS ALA LEU LYS GLU TYR HIS SEQRES 12 A 288 LEU HIS ASP VAL ASP ILE ALA ASN VAL ASN ALA PRO TYR SEQRES 13 A 288 GLN ILE VAL ILE SER GLY LYS LYS ASP GLU ILE GLU LYS SEQRES 14 A 288 ALA ALA SER LEU PHE GLU THR MET THR GLU VAL THR MET SEQRES 15 A 288 VAL LEU PRO LEU ASN VAL SER GLY ALA PHE HIS SER ARG SEQRES 16 A 288 TYR MET ASN LYS ALA LYS GLU GLU PHE GLU GLU PHE LEU SEQRES 17 A 288 HIS ALA PHE TYR PHE SER PRO PRO SER ILE PRO VAL ILE SEQRES 18 A 288 SER ASN VAL TYR ALA LYS PRO TYR THR TYR GLU PHE MET SEQRES 19 A 288 LYS GLN THR LEU ALA ASP GLN ILE ASN HIS SER VAL LYS SEQRES 20 A 288 TRP THR ASP SER ILE SER TYR LEU MET LYS LYS ALA ALA SEQRES 21 A 288 MET GLU PHE GLU GLU VAL GLY PRO GLY ASN VAL LEU THR SEQRES 22 A 288 GLY LEU ILE HIS ARG ILE LYS LYS ASP ALA GLU ALA MET SEQRES 23 A 288 PRO ARG HET GOL A 301 6 HET BR A 302 1 HET BR A 303 1 HET CL A 304 1 HET CL A 305 1 HET EDO A 306 4 HET PEG A 307 7 HETNAM GOL GLYCEROL HETNAM BR BROMIDE ION HETNAM CL CHLORIDE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 GOL C3 H8 O3 FORMUL 3 BR 2(BR 1-) FORMUL 5 CL 2(CL 1-) FORMUL 7 EDO C2 H6 O2 FORMUL 8 PEG C4 H10 O3 FORMUL 9 HOH *303(H2 O) HELIX 1 AA1 GLY A 19 PHE A 24 1 6 HELIX 2 AA2 PHE A 24 GLY A 36 1 13 HELIX 3 AA3 SER A 38 ASN A 46 1 9 HELIX 4 AA4 PRO A 47 ASN A 52 5 6 HELIX 5 AA5 LYS A 53 GLU A 77 1 25 HELIX 6 AA6 LEU A 88 ALA A 97 1 10 HELIX 7 AA7 ASP A 101 LEU A 118 1 18 HELIX 8 AA8 ASN A 131 TYR A 142 1 12 HELIX 9 AA9 LYS A 164 THR A 176 1 13 HELIX 10 AB1 SER A 194 TYR A 196 5 3 HELIX 11 AB2 MET A 197 HIS A 209 1 13 HELIX 12 AB3 THR A 230 GLU A 232 5 3 HELIX 13 AB4 PHE A 233 GLN A 241 1 9 HELIX 14 AB5 ILE A 242 HIS A 244 5 3 HELIX 15 AB6 TRP A 248 LYS A 257 1 10 HELIX 16 AB7 ASN A 270 ALA A 285 1 16 SHEET 1 AA1 3 PHE A 82 GLY A 85 0 SHEET 2 AA1 3 ILE A 2 PHE A 6 1 N TYR A 4 O PHE A 82 SHEET 3 AA1 3 GLU A 262 GLU A 265 1 O GLU A 264 N VAL A 5 SHEET 1 AA2 5 MET A 182 PRO A 185 0 SHEET 2 AA2 5 GLY A 122 MET A 128 -1 N MET A 128 O MET A 182 SHEET 3 AA2 5 GLN A 157 LYS A 163 -1 O ILE A 158 N VAL A 127 SHEET 4 AA2 5 VAL A 147 ALA A 154 -1 N ASP A 148 O SER A 161 SHEET 5 AA2 5 VAL A 246 LYS A 247 1 O VAL A 246 N VAL A 152 SITE 1 AC1 10 GLN A 9 HIS A 86 SER A 87 ASN A 151 SITE 2 AC1 10 LEU A 186 PHE A 192 HIS A 193 HOH A 488 SITE 3 AC1 10 HOH A 516 HOH A 527 SITE 1 AC2 4 GLY A 19 PHE A 21 ASP A 22 LYS A 40 SITE 1 AC3 2 TYR A 156 ARG A 278 SITE 1 AC4 3 THR A 230 THR A 237 HOH A 598 SITE 1 AC5 3 GLN A 9 THR A 54 GLN A 58 SITE 1 AC6 6 ASN A 52 TYR A 142 LEU A 173 THR A 176 SITE 2 AC6 6 HOH A 461 HOH A 579 SITE 1 AC7 11 PHE A 211 PHE A 213 TYR A 231 GLU A 232 SITE 2 AC7 11 MET A 234 LYS A 235 HOH A 428 HOH A 446 SITE 3 AC7 11 HOH A 474 HOH A 506 HOH A 612 CRYST1 53.190 70.430 76.280 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 0.018801 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014198 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013110 0.00000