HEADER BIOSYNTHETIC PROTEIN 17-MAY-10 2XEM TITLE INDUCED-FIT AND ALLOSTERIC EFFECTS UPON POLYENE BINDING REVEALED BY TITLE 2 CRYSTAL STRUCTURES OF THE DYNEMICIN THIOESTERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DYNE7; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: TEBC; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MICROMONOSPORA CHERSINA; SOURCE 3 ORGANISM_TAXID: 47854; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PCDF-2 LIC/EK KEYWDS BIOSYNTHETIC PROTEIN, POLYKETIDE BIOSYNTHESIS, ENEDIYNE ANTITUMOR KEYWDS 2 AGENT, THIOESTERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.W.LIEW,A.SHARFF,M.KOTAKA,R.KONG,G.BRICOGNE,Z.X.LIANG,J.LESCAR REVDAT 3 20-DEC-23 2XEM 1 REMARK REVDAT 2 24-NOV-10 2XEM 1 JRNL REVDAT 1 13-OCT-10 2XEM 0 JRNL AUTH C.W.LIEW,A.SHARFF,M.KOTAKA,R.KONG,H.SUN,I.QURESHI, JRNL AUTH 2 G.BRICOGNE,Z.X.LIANG,J.LESCAR JRNL TITL INDUCED-FIT UPON LIGAND BINDING REVEALED BY CRYSTAL JRNL TITL 2 STRUCTURES OF THE HOT-DOG FOLD THIOESTERASE IN DYNEMICIN JRNL TITL 3 BIOSYNTHESIS. JRNL REF J.MOL.BIOL. V. 404 291 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20888341 JRNL DOI 10.1016/J.JMB.2010.09.041 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.KOTAKA,R.KONG,I.QURESHI,Q.S.HO,H.SUN,C.W.LIEW,L.P.GOH, REMARK 1 AUTH 2 P.CHEUNG,Y.MU,J.LESCAR,Z.LIANG REMARK 1 TITL STRUCTURE AND CATALYTIC MECHANISM OF THE THIOESTERASE CALE7 REMARK 1 TITL 2 IN ENEDIYNE BIOSYNTHESIS. REMARK 1 REF J.BIOL.CHEM. V. 284 15739 2009 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 19357082 REMARK 1 DOI 10.1074/JBC.M809669200 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.0 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 39774 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) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 2008 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.15 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.88 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2900 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.1970 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2731 REMARK 3 BIN R VALUE (WORKING SET) : 0.1936 REMARK 3 BIN FREE R VALUE : 0.2533 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.83 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 169 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 : 4447 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 546 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.41 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.14930 REMARK 3 B22 (A**2) : 0.99440 REMARK 3 B33 (A**2) : 0.15490 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.11080 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.205 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.184 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.149 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.172 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.146 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 4614 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 6275 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1529 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 94 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 738 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 4614 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 554 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 5387 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 0.93 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 6.79 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 18.34 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN B) REMARK 3 ORIGIN FOR THE GROUP (A): -7.7759 11.6980 23.8792 REMARK 3 T TENSOR REMARK 3 L TENSOR REMARK 3 S TENSOR REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN C) REMARK 3 ORIGIN FOR THE GROUP (A): 19.7641 -3.8952 25.6321 REMARK 3 T TENSOR REMARK 3 T11: -0.0716 T22: -0.0526 REMARK 3 T33: -0.0451 T12: 0.0175 REMARK 3 T13: 0.0226 T23: 0.0190 REMARK 3 L TENSOR REMARK 3 L11: 1.0323 L22: 2.3269 REMARK 3 L33: 2.1031 L12: -0.4402 REMARK 3 L13: -0.1626 L23: -0.1435 REMARK 3 S TENSOR REMARK 3 S11: 0.0218 S12: 0.0317 S13: 0.1645 REMARK 3 S21: -0.0083 S22: -0.0083 S23: -0.0434 REMARK 3 S31: -0.3311 S32: -0.0572 S33: -0.0135 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN D) REMARK 3 ORIGIN FOR THE GROUP (A): -2.7036 -3.3260 39.5364 REMARK 3 T TENSOR REMARK 3 T11: -0.0770 T22: -0.0273 REMARK 3 T33: -0.0041 T12: 0.0262 REMARK 3 T13: 0.0213 T23: 0.0123 REMARK 3 L TENSOR REMARK 3 L11: 1.9029 L22: 0.5633 REMARK 3 L33: 1.1845 L12: 0.7185 REMARK 3 L13: 0.2292 L23: 0.1787 REMARK 3 S TENSOR REMARK 3 S11: -0.0083 S12: -0.1024 S13: -0.1076 REMARK 3 S21: 0.0129 S22: -0.0229 S23: -0.0532 REMARK 3 S31: 0.0501 S32: 0.1173 S33: 0.0312 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: IDEAL-DISTANCE CONTACT TERM SETUP. REMARK 4 REMARK 4 2XEM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1290043904. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.072 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39917 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.400 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 6.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.50000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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 ENTRY 2W3X REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 32.69350 REMARK 290 SMTRY3 2 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -60.3 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 HIS A 1 REMARK 465 HIS A 2 REMARK 465 HIS A 3 REMARK 465 ALA A 149 REMARK 465 ARG A 150 REMARK 465 HIS B 1 REMARK 465 HIS B 2 REMARK 465 HIS B 3 REMARK 465 HIS B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 MET B 7 REMARK 465 PRO B 8 REMARK 465 TYR B 145 REMARK 465 ALA B 146 REMARK 465 VAL B 147 REMARK 465 VAL B 148 REMARK 465 ALA B 149 REMARK 465 ARG B 150 REMARK 465 HIS C 1 REMARK 465 HIS C 2 REMARK 465 HIS C 3 REMARK 465 HIS C 4 REMARK 465 HIS C 5 REMARK 465 HIS C 6 REMARK 465 MET C 7 REMARK 465 PRO C 8 REMARK 465 VAL C 148 REMARK 465 ALA C 149 REMARK 465 ARG C 150 REMARK 465 HIS D 1 REMARK 465 HIS D 2 REMARK 465 HIS D 3 REMARK 465 ARG D 150 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 ARG B 140 CG CD NE CZ NH1 NH2 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 B 49 54.83 -145.65 REMARK 500 ASP B 58 -74.50 -73.15 REMARK 500 PHE B 78 -7.52 80.96 REMARK 500 HIS B 127 -45.79 -141.84 REMARK 500 PHE C 78 -6.82 79.36 REMARK 500 ASP C 91 -151.57 -127.04 REMARK 500 ALA C 125 -164.82 -112.61 REMARK 500 PHE D 78 -6.35 80.63 REMARK 500 ALA D 125 -83.02 -93.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2029 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A2079 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH D2018 DISTANCE = 5.86 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SSV B 1145 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2XFL RELATED DB: PDB REMARK 900 INDUCED-FIT AND ALLOSTERIC EFFECTS UPON POLYENE BINDING REVEALED BY REMARK 900 CRYSTAL STRUCTURES OF THE DYNEMICIN THIOESTERASE DBREF 2XEM A 7 150 UNP Q84HI7 Q84HI7_9ACTO 1 144 DBREF 2XEM B 7 150 UNP Q84HI7 Q84HI7_9ACTO 1 144 DBREF 2XEM C 7 150 UNP Q84HI7 Q84HI7_9ACTO 1 144 DBREF 2XEM D 7 150 UNP Q84HI7 Q84HI7_9ACTO 1 144 SEQADV 2XEM HIS A 1 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS A 2 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS A 3 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS A 4 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS A 5 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS A 6 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS B 1 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS B 2 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS B 3 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS B 4 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS B 5 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS B 6 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS C 1 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS C 2 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS C 3 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS C 4 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS C 5 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS C 6 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS D 1 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS D 2 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS D 3 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS D 4 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS D 5 UNP Q84HI7 EXPRESSION TAG SEQADV 2XEM HIS D 6 UNP Q84HI7 EXPRESSION TAG SEQRES 1 A 150 HIS HIS HIS HIS HIS HIS MET PRO ASP SER TYR VAL HIS SEQRES 2 A 150 ARG HIS VAL VAL THR PHE ASP GLU THR ASN LEU VAL GLY SEQRES 3 A 150 ASN VAL TYR PHE ALA HIS TYR LEU HIS TRP GLN GLY HIS SEQRES 4 A 150 CYS ARG GLU HIS PHE LEU ALA ASP HIS ALA PRO GLY VAL SEQRES 5 A 150 MET ALA ALA LEU ALA ASP GLY LEU ALA LEU VAL THR VAL SEQRES 6 A 150 ASP CYS HIS ALA ASP PHE TYR ALA GLU GLY SER ALA PHE SEQRES 7 A 150 ASP GLU VAL GLU VAL ARG MET MET LEU ASP ARG LEU ASP SEQRES 8 A 150 GLY HIS ARG ILE ALA MET SER PHE ASP TYR VAL ARG VAL SEQRES 9 A 150 ALA PRO GLY PRO PRO THR LEU LEU ALA GLN GLY ARG GLN SEQRES 10 A 150 THR VAL ALA CYS MET ARG ARG ALA GLY HIS GLY LEU GLU SEQRES 11 A 150 PRO VAL GLU VAL PRO ALA GLU LEU ARG ARG ALA LEU SER SEQRES 12 A 150 ARG TYR ALA VAL VAL ALA ARG SEQRES 1 B 150 HIS HIS HIS HIS HIS HIS MET PRO ASP SER TYR VAL HIS SEQRES 2 B 150 ARG HIS VAL VAL THR PHE ASP GLU THR ASN LEU VAL GLY SEQRES 3 B 150 ASN VAL TYR PHE ALA HIS TYR LEU HIS TRP GLN GLY HIS SEQRES 4 B 150 CYS ARG GLU HIS PHE LEU ALA ASP HIS ALA PRO GLY VAL SEQRES 5 B 150 MET ALA ALA LEU ALA ASP GLY LEU ALA LEU VAL THR VAL SEQRES 6 B 150 ASP CYS HIS ALA ASP PHE TYR ALA GLU GLY SER ALA PHE SEQRES 7 B 150 ASP GLU VAL GLU VAL ARG MET MET LEU ASP ARG LEU ASP SEQRES 8 B 150 GLY HIS ARG ILE ALA MET SER PHE ASP TYR VAL ARG VAL SEQRES 9 B 150 ALA PRO GLY PRO PRO THR LEU LEU ALA GLN GLY ARG GLN SEQRES 10 B 150 THR VAL ALA CYS MET ARG ARG ALA GLY HIS GLY LEU GLU SEQRES 11 B 150 PRO VAL GLU VAL PRO ALA GLU LEU ARG ARG ALA LEU SER SEQRES 12 B 150 ARG TYR ALA VAL VAL ALA ARG SEQRES 1 C 150 HIS HIS HIS HIS HIS HIS MET PRO ASP SER TYR VAL HIS SEQRES 2 C 150 ARG HIS VAL VAL THR PHE ASP GLU THR ASN LEU VAL GLY SEQRES 3 C 150 ASN VAL TYR PHE ALA HIS TYR LEU HIS TRP GLN GLY HIS SEQRES 4 C 150 CYS ARG GLU HIS PHE LEU ALA ASP HIS ALA PRO GLY VAL SEQRES 5 C 150 MET ALA ALA LEU ALA ASP GLY LEU ALA LEU VAL THR VAL SEQRES 6 C 150 ASP CYS HIS ALA ASP PHE TYR ALA GLU GLY SER ALA PHE SEQRES 7 C 150 ASP GLU VAL GLU VAL ARG MET MET LEU ASP ARG LEU ASP SEQRES 8 C 150 GLY HIS ARG ILE ALA MET SER PHE ASP TYR VAL ARG VAL SEQRES 9 C 150 ALA PRO GLY PRO PRO THR LEU LEU ALA GLN GLY ARG GLN SEQRES 10 C 150 THR VAL ALA CYS MET ARG ARG ALA GLY HIS GLY LEU GLU SEQRES 11 C 150 PRO VAL GLU VAL PRO ALA GLU LEU ARG ARG ALA LEU SER SEQRES 12 C 150 ARG TYR ALA VAL VAL ALA ARG SEQRES 1 D 150 HIS HIS HIS HIS HIS HIS MET PRO ASP SER TYR VAL HIS SEQRES 2 D 150 ARG HIS VAL VAL THR PHE ASP GLU THR ASN LEU VAL GLY SEQRES 3 D 150 ASN VAL TYR PHE ALA HIS TYR LEU HIS TRP GLN GLY HIS SEQRES 4 D 150 CYS ARG GLU HIS PHE LEU ALA ASP HIS ALA PRO GLY VAL SEQRES 5 D 150 MET ALA ALA LEU ALA ASP GLY LEU ALA LEU VAL THR VAL SEQRES 6 D 150 ASP CYS HIS ALA ASP PHE TYR ALA GLU GLY SER ALA PHE SEQRES 7 D 150 ASP GLU VAL GLU VAL ARG MET MET LEU ASP ARG LEU ASP SEQRES 8 D 150 GLY HIS ARG ILE ALA MET SER PHE ASP TYR VAL ARG VAL SEQRES 9 D 150 ALA PRO GLY PRO PRO THR LEU LEU ALA GLN GLY ARG GLN SEQRES 10 D 150 THR VAL ALA CYS MET ARG ARG ALA GLY HIS GLY LEU GLU SEQRES 11 D 150 PRO VAL GLU VAL PRO ALA GLU LEU ARG ARG ALA LEU SER SEQRES 12 D 150 ARG TYR ALA VAL VAL ALA ARG HET SSV B1145 16 HETNAM SSV (3E,5E,7E,9E,11E,13E)-PENTADECA-3,5,7,9,11,13-HEXAEN-2- HETNAM 2 SSV ONE FORMUL 5 SSV C15 H18 O FORMUL 6 HOH *546(H2 O) HELIX 1 1 THR A 18 GLU A 21 5 4 HELIX 2 2 ALA A 31 ALA A 49 1 19 HELIX 3 3 ALA A 49 LEU A 56 1 8 HELIX 4 4 PRO A 135 ALA A 146 1 12 HELIX 5 5 THR B 18 GLU B 21 5 4 HELIX 6 6 ALA B 31 ALA B 49 1 19 HELIX 7 7 ALA B 49 GLY B 59 1 11 HELIX 8 8 PRO B 135 ARG B 144 1 10 HELIX 9 9 THR C 18 GLU C 21 5 4 HELIX 10 10 ALA C 31 ALA C 49 1 19 HELIX 11 11 ALA C 49 LEU C 56 1 8 HELIX 12 12 PRO C 135 ALA C 146 1 12 HELIX 13 13 THR D 18 GLU D 21 5 4 HELIX 14 14 ALA D 31 ALA D 49 1 19 HELIX 15 15 ALA D 49 LEU D 56 1 8 HELIX 16 16 PRO D 135 ARG D 144 1 10 SHEET 1 AA 5 TYR A 11 VAL A 16 0 SHEET 2 AA 5 GLU A 80 ASP A 91 -1 O VAL A 81 N HIS A 15 SHEET 3 AA 5 ARG A 94 ALA A 105 -1 O ARG A 94 N ASP A 91 SHEET 4 AA 5 THR A 110 ALA A 125 -1 O THR A 110 N ARG A 103 SHEET 5 AA 5 GLY A 128 PRO A 131 -1 O GLY A 128 N ALA A 125 SHEET 1 AB 8 TYR A 11 VAL A 16 0 SHEET 2 AB 8 GLU A 80 ASP A 91 -1 O VAL A 81 N HIS A 15 SHEET 3 AB 8 ARG A 94 ALA A 105 -1 O ARG A 94 N ASP A 91 SHEET 4 AB 8 THR A 110 ALA A 125 -1 O THR A 110 N ARG A 103 SHEET 5 AB 8 LEU A 60 PHE A 71 -1 O ALA A 61 N MET A 122 SHEET 6 AB 8 LEU C 60 PHE C 71 -1 O VAL C 65 N PHE A 71 SHEET 7 AB 8 THR C 110 ARG C 124 -1 O GLN C 114 N ASP C 70 SHEET 8 AB 8 LEU C 129 PRO C 131 -1 O GLU C 130 N ARG C 123 SHEET 1 AC10 TYR A 11 VAL A 16 0 SHEET 2 AC10 GLU A 80 ASP A 91 -1 O VAL A 81 N HIS A 15 SHEET 3 AC10 ARG A 94 ALA A 105 -1 O ARG A 94 N ASP A 91 SHEET 4 AC10 THR A 110 ALA A 125 -1 O THR A 110 N ARG A 103 SHEET 5 AC10 LEU A 60 PHE A 71 -1 O ALA A 61 N MET A 122 SHEET 6 AC10 LEU C 60 PHE C 71 -1 O VAL C 65 N PHE A 71 SHEET 7 AC10 THR C 110 ARG C 124 -1 O GLN C 114 N ASP C 70 SHEET 8 AC10 ARG C 94 ALA C 105 -1 O ILE C 95 N VAL C 119 SHEET 9 AC10 GLU C 80 LEU C 90 -1 O GLU C 80 N VAL C 104 SHEET 10 AC10 TYR C 11 VAL C 16 -1 O TYR C 11 N MET C 85 SHEET 1 AD 2 GLY A 128 PRO A 131 0 SHEET 2 AD 2 THR A 110 ALA A 125 -1 O ARG A 123 N GLU A 130 SHEET 1 CA 2 LEU C 129 PRO C 131 0 SHEET 2 CA 2 THR C 110 ARG C 124 -1 O ARG C 123 N GLU C 130 SHEET 1 BA 5 TYR B 11 VAL B 16 0 SHEET 2 BA 5 GLU B 80 ASP B 91 -1 O VAL B 81 N HIS B 15 SHEET 3 BA 5 ARG B 94 ALA B 105 -1 O ARG B 94 N ASP B 91 SHEET 4 BA 5 THR B 110 ARG B 123 -1 O THR B 110 N ARG B 103 SHEET 5 BA 5 GLU B 130 PRO B 131 -1 O GLU B 130 N ARG B 123 SHEET 1 BB 8 TYR B 11 VAL B 16 0 SHEET 2 BB 8 GLU B 80 ASP B 91 -1 O VAL B 81 N HIS B 15 SHEET 3 BB 8 ARG B 94 ALA B 105 -1 O ARG B 94 N ASP B 91 SHEET 4 BB 8 THR B 110 ARG B 123 -1 O THR B 110 N ARG B 103 SHEET 5 BB 8 LEU B 60 PHE B 71 -1 O ALA B 61 N MET B 122 SHEET 6 BB 8 LEU D 60 PHE D 71 -1 O VAL D 65 N PHE B 71 SHEET 7 BB 8 THR D 110 ARG D 124 -1 O GLN D 114 N ASP D 70 SHEET 8 BB 8 LEU D 129 PRO D 131 -1 O GLU D 130 N ARG D 123 SHEET 1 BC10 TYR B 11 VAL B 16 0 SHEET 2 BC10 GLU B 80 ASP B 91 -1 O VAL B 81 N HIS B 15 SHEET 3 BC10 ARG B 94 ALA B 105 -1 O ARG B 94 N ASP B 91 SHEET 4 BC10 THR B 110 ARG B 123 -1 O THR B 110 N ARG B 103 SHEET 5 BC10 LEU B 60 PHE B 71 -1 O ALA B 61 N MET B 122 SHEET 6 BC10 LEU D 60 PHE D 71 -1 O VAL D 65 N PHE B 71 SHEET 7 BC10 THR D 110 ARG D 124 -1 O GLN D 114 N ASP D 70 SHEET 8 BC10 ARG D 94 ALA D 105 -1 O ILE D 95 N VAL D 119 SHEET 9 BC10 GLU D 80 ASP D 91 -1 O GLU D 80 N VAL D 104 SHEET 10 BC10 TYR D 11 VAL D 16 -1 O TYR D 11 N MET D 85 SHEET 1 BD 2 GLU B 130 PRO B 131 0 SHEET 2 BD 2 THR B 110 ARG B 123 -1 O ARG B 123 N GLU B 130 SHEET 1 DA 2 LEU D 129 PRO D 131 0 SHEET 2 DA 2 THR D 110 ARG D 124 -1 O ARG D 123 N GLU D 130 CISPEP 1 ALA A 105 PRO A 106 0 -5.89 CISPEP 2 ALA B 105 PRO B 106 0 -7.39 CISPEP 3 ALA C 105 PRO C 106 0 -5.54 CISPEP 4 ALA D 105 PRO D 106 0 -7.08 SITE 1 AC1 9 PHE A 19 ARG B 41 GLU B 42 PHE B 44 SITE 2 AC1 9 LEU B 62 MET B 85 LEU B 87 MET B 97 SITE 3 AC1 9 LEU B 142 CRYST1 58.471 65.387 94.411 90.00 99.85 90.00 P 1 21 1 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 0.017102 0.000000 0.002969 0.00000 SCALE2 0.000000 0.015294 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010750 0.00000