HEADER HYDROLASE 27-MAY-25 9RBP TITLE STRUCTURE OF AN ANCESTRAL BIFUNCTIONAL DEHALOGENASE-LUCIFERASE ENZYME TITLE 2 ANC238LOC, SPACE GROUP P21212 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANCESTRAL BIFUNCTIONAL DEHALOGENASE-LUCIFERASE ENZYME COMPND 3 ANC238LOC; COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BIFUNCTIONAL DEHALOGENASE-LUCIFERASE ENZYME, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.MAREK,M.MAJEROVA REVDAT 1 27-MAY-26 9RBP 0 JRNL AUTH M.MAJEROVA,J.HORACKOVA,K.SEDLACKOVA,M.SULOVA,D.KOVAR, JRNL AUTH 2 J.DAMBORSKY,Z.PROKOP,D.BEDNAR,M.MAREK JRNL TITL STRUCTURAL INSIGHTS INTO THE EVOLUTION OF JRNL TITL 2 ALPHA/BETA-HYDROLASE FOLD LUCIFERASES. JRNL REF INT.J.BIOL.MACROMOL. V. 361 51870 2026 JRNL REFN ISSN 0141-8130 JRNL PMID 41951082 JRNL DOI 10.1016/J.IJBIOMAC.2026.151870 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.84 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 31143 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.236 REMARK 3 R VALUE (WORKING SET) : 0.233 REMARK 3 FREE R VALUE : 0.290 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.790 REMARK 3 FREE R VALUE TEST SET COUNT : 1493 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 46.8440 - 4.8890 1.00 2896 117 0.1969 0.2714 REMARK 3 2 4.8890 - 3.8811 1.00 2737 156 0.1889 0.2243 REMARK 3 3 3.8811 - 3.3907 1.00 2689 158 0.2052 0.2575 REMARK 3 4 3.3907 - 3.0808 1.00 2690 149 0.2353 0.2880 REMARK 3 5 3.0808 - 2.8600 1.00 2700 127 0.2567 0.3358 REMARK 3 6 2.8600 - 2.6914 1.00 2662 134 0.2726 0.3229 REMARK 3 7 2.6914 - 2.5566 1.00 2680 126 0.2752 0.3492 REMARK 3 8 2.5566 - 2.4453 1.00 2659 125 0.3047 0.3957 REMARK 3 9 2.4453 - 2.3512 1.00 2661 131 0.3213 0.3961 REMARK 3 10 2.3512 - 2.2701 1.00 2661 121 0.3477 0.3981 REMARK 3 11 2.2701 - 2.1991 0.99 2615 149 0.3762 0.4237 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.360 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.700 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.005 4993 REMARK 3 ANGLE : 0.767 6747 REMARK 3 CHIRALITY : 0.046 698 REMARK 3 PLANARITY : 0.005 859 REMARK 3 DIHEDRAL : 7.743 3590 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9RBP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-MAY-25. REMARK 100 THE DEPOSITION ID IS D_1292148143. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-SEP-21 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 : SLS REMARK 200 BEAMLINE : X06DA 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31216 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.199 REMARK 200 RESOLUTION RANGE LOW (A) : 48.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 13.20 REMARK 200 R MERGE (I) : 0.20700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3000 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) : 2.27 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 12.80 REMARK 200 R MERGE FOR SHELL (I) : 3.02700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, PEG 1000, PEG3350, AMINO ACIDS, REMARK 280 MOPS, HEPES, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 39.32150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.66250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.32150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.66250 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 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 B 431 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 MET A 1 REMARK 465 VAL A 2 REMARK 465 SER A 3 REMARK 465 HIS A 4 REMARK 465 PRO A 5 REMARK 465 GLN A 6 REMARK 465 SER A 7 REMARK 465 THR A 8 REMARK 465 ARG A 9 REMARK 465 THR A 310 REMARK 465 ASN A 311 REMARK 465 SER A 312 REMARK 465 HIS A 313 REMARK 465 HIS A 314 REMARK 465 HIS A 315 REMARK 465 HIS A 316 REMARK 465 HIS A 317 REMARK 465 HIS A 318 REMARK 465 MET B 1 REMARK 465 VAL B 2 REMARK 465 SER B 3 REMARK 465 HIS B 4 REMARK 465 PRO B 5 REMARK 465 GLN B 6 REMARK 465 SER B 7 REMARK 465 THR B 8 REMARK 465 ARG B 9 REMARK 465 PRO B 10 REMARK 465 ARG B 151 REMARK 465 SER B 152 REMARK 465 TRP B 153 REMARK 465 GLU B 154 REMARK 465 THR B 155 REMARK 465 TRP B 156 REMARK 465 LYS B 309 REMARK 465 THR B 310 REMARK 465 ASN B 311 REMARK 465 SER B 312 REMARK 465 HIS B 313 REMARK 465 HIS B 314 REMARK 465 HIS B 315 REMARK 465 HIS B 316 REMARK 465 HIS B 317 REMARK 465 HIS B 318 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 LYS A 44 CB - CA - C ANGL. DEV. = -12.9 DEGREES REMARK 500 ARG B 185 NH1 - CZ - NH2 ANGL. DEV. = 7.1 DEGREES REMARK 500 ARG B 185 NE - CZ - NH1 ANGL. DEV. = -4.5 DEGREES REMARK 500 LEU B 285 CA - CB - CG ANGL. DEV. = 15.5 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 LEU A 27 -118.22 51.62 REMARK 500 SER A 29 -146.69 -128.43 REMARK 500 PRO A 54 46.14 -106.76 REMARK 500 THR A 55 -152.63 -98.77 REMARK 500 ASP A 120 -133.31 59.35 REMARK 500 GLU A 154 49.31 -78.46 REMARK 500 THR A 155 -18.04 -163.85 REMARK 500 ILE A 176 -63.05 -101.74 REMARK 500 GLU A 229 -80.15 -82.19 REMARK 500 PHE A 262 -59.92 -130.78 REMARK 500 LEU A 285 -128.89 -94.97 REMARK 500 ILE B 12 113.35 67.63 REMARK 500 LEU B 27 -128.27 59.46 REMARK 500 SER B 29 -149.43 -151.26 REMARK 500 PRO B 54 47.33 -106.26 REMARK 500 THR B 55 -155.34 -97.26 REMARK 500 PRO B 65 33.21 -68.03 REMARK 500 LYS B 109 67.45 33.81 REMARK 500 ASP B 120 -132.44 57.48 REMARK 500 ASP B 135 -66.38 11.24 REMARK 500 ARG B 185 -78.26 -143.82 REMARK 500 SER B 190 44.04 -104.91 REMARK 500 ARG B 193 128.67 166.04 REMARK 500 GLU B 229 -43.46 -133.57 REMARK 500 ALA B 247 30.09 -94.63 REMARK 500 SER B 248 101.63 -162.72 REMARK 500 ASP B 250 7.45 86.58 REMARK 500 PHE B 262 -61.79 -155.67 REMARK 500 SER B 264 -70.24 -45.48 REMARK 500 LYS B 265 42.59 -68.40 REMARK 500 ALA B 266 -14.10 -156.66 REMARK 500 GLU B 269 -83.23 -7.51 REMARK 500 LEU B 285 -125.28 -87.29 REMARK 500 SER B 292 59.00 -161.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PRO B 134 ASP B 135 142.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 151 0.23 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 9RBP A 1 318 PDB 9RBP 9RBP 1 318 DBREF 9RBP B 1 318 PDB 9RBP 9RBP 1 318 SEQRES 1 A 318 MET VAL SER HIS PRO GLN SER THR ARG PRO LEU ILE THR SEQRES 2 A 318 ALA ASP GLU TRP TRP GLY LYS CYS LYS LYS ILE ASN VAL SEQRES 3 A 318 LEU ASP SER TYR MET SER TYR TYR ASP SER GLU PRO HIS SEQRES 4 A 318 ASN LEU SER GLY LYS ASN THR VAL VAL PHE LEU HIS GLY SEQRES 5 A 318 ASN PRO THR SER SER TYR LEU TRP ARG ASN ILE ILE PRO SEQRES 6 A 318 HIS VAL GLU PRO ILE ALA ARG CYS LEU ALA PRO ASP LEU SEQRES 7 A 318 ILE GLY MET GLY ARG SER GLY LYS LEU GLY ASN GLY SER SEQRES 8 A 318 TYR ARG PHE LEU ASP HIS TYR LYS TYR LEU SER ALA TRP SEQRES 9 A 318 PHE ASP ALA LEU LYS LEU PRO GLU LYS ILE THR ILE VAL SEQRES 10 A 318 CYS HIS ASP TRP GLY SER GLY LEU GLY PHE HIS TRP CYS SEQRES 11 A 318 HIS GLU HIS PRO ASP ARG VAL LYS ALA ILE VAL HIS MET SEQRES 12 A 318 GLU SER VAL VAL GLN PRO ILE ARG SER TRP GLU THR TRP SEQRES 13 A 318 PRO ASP ILE ALA ARG ASP ILE PHE GLN ALA LEU ARG SER SEQRES 14 A 318 ASP ALA GLY GLU GLU MET ILE LEU LYS LYS ASN PHE PHE SEQRES 15 A 318 ILE GLU ARG LEU LEU PRO SER SER ILE MET ARG LYS LEU SEQRES 16 A 318 ARG PRO GLU GLU MET ASP ALA TYR ARG GLU PRO PHE LYS SEQRES 17 A 318 GLU LYS GLY GLU SER ARG ARG PRO MET LEU THR TRP PRO SEQRES 18 A 318 ARG GLU ILE PRO ILE GLU GLY GLU GLY PRO GLU ASP VAL SEQRES 19 A 318 LEU LYS ILE VAL SER ASP TYR HIS ALA PHE MET LYS ALA SEQRES 20 A 318 SER GLU ASP LEU PRO LYS LEU PHE ILE GLU ALA ASP PRO SEQRES 21 A 318 GLY PHE PHE SER LYS ALA ILE THR GLU ILE ALA LYS GLN SEQRES 22 A 318 TRP PRO ASN THR LYS VAL VAL LYS VAL LYS GLY LEU HIS SEQRES 23 A 318 PHE LEU GLN GLU ASP SER PRO ASP GLU ILE GLY ASN ALA SEQRES 24 A 318 ILE LYS GLU PHE LEU GLU LYS VAL PHE LYS THR ASN SER SEQRES 25 A 318 HIS HIS HIS HIS HIS HIS SEQRES 1 B 318 MET VAL SER HIS PRO GLN SER THR ARG PRO LEU ILE THR SEQRES 2 B 318 ALA ASP GLU TRP TRP GLY LYS CYS LYS LYS ILE ASN VAL SEQRES 3 B 318 LEU ASP SER TYR MET SER TYR TYR ASP SER GLU PRO HIS SEQRES 4 B 318 ASN LEU SER GLY LYS ASN THR VAL VAL PHE LEU HIS GLY SEQRES 5 B 318 ASN PRO THR SER SER TYR LEU TRP ARG ASN ILE ILE PRO SEQRES 6 B 318 HIS VAL GLU PRO ILE ALA ARG CYS LEU ALA PRO ASP LEU SEQRES 7 B 318 ILE GLY MET GLY ARG SER GLY LYS LEU GLY ASN GLY SER SEQRES 8 B 318 TYR ARG PHE LEU ASP HIS TYR LYS TYR LEU SER ALA TRP SEQRES 9 B 318 PHE ASP ALA LEU LYS LEU PRO GLU LYS ILE THR ILE VAL SEQRES 10 B 318 CYS HIS ASP TRP GLY SER GLY LEU GLY PHE HIS TRP CYS SEQRES 11 B 318 HIS GLU HIS PRO ASP ARG VAL LYS ALA ILE VAL HIS MET SEQRES 12 B 318 GLU SER VAL VAL GLN PRO ILE ARG SER TRP GLU THR TRP SEQRES 13 B 318 PRO ASP ILE ALA ARG ASP ILE PHE GLN ALA LEU ARG SER SEQRES 14 B 318 ASP ALA GLY GLU GLU MET ILE LEU LYS LYS ASN PHE PHE SEQRES 15 B 318 ILE GLU ARG LEU LEU PRO SER SER ILE MET ARG LYS LEU SEQRES 16 B 318 ARG PRO GLU GLU MET ASP ALA TYR ARG GLU PRO PHE LYS SEQRES 17 B 318 GLU LYS GLY GLU SER ARG ARG PRO MET LEU THR TRP PRO SEQRES 18 B 318 ARG GLU ILE PRO ILE GLU GLY GLU GLY PRO GLU ASP VAL SEQRES 19 B 318 LEU LYS ILE VAL SER ASP TYR HIS ALA PHE MET LYS ALA SEQRES 20 B 318 SER GLU ASP LEU PRO LYS LEU PHE ILE GLU ALA ASP PRO SEQRES 21 B 318 GLY PHE PHE SER LYS ALA ILE THR GLU ILE ALA LYS GLN SEQRES 22 B 318 TRP PRO ASN THR LYS VAL VAL LYS VAL LYS GLY LEU HIS SEQRES 23 B 318 PHE LEU GLN GLU ASP SER PRO ASP GLU ILE GLY ASN ALA SEQRES 24 B 318 ILE LYS GLU PHE LEU GLU LYS VAL PHE LYS THR ASN SER SEQRES 25 B 318 HIS HIS HIS HIS HIS HIS HET PGE A 501 10 HET PGE A 502 10 HETNAM PGE TRIETHYLENE GLYCOL FORMUL 3 PGE 2(C6 H14 O4) FORMUL 5 HOH *118(H2 O) HELIX 1 AA1 THR A 13 LYS A 20 1 8 HELIX 2 AA2 SER A 56 ARG A 61 5 6 HELIX 3 AA3 ILE A 63 GLU A 68 1 6 HELIX 4 AA4 ARG A 93 LEU A 108 1 16 HELIX 5 AA5 ASP A 120 HIS A 133 1 14 HELIX 6 AA6 PRO A 157 ARG A 168 1 12 HELIX 7 AA7 ALA A 171 LEU A 177 1 7 HELIX 8 AA8 ASN A 180 ARG A 185 1 6 HELIX 9 AA9 ARG A 185 SER A 190 1 6 HELIX 10 AB1 ARG A 196 GLU A 205 1 10 HELIX 11 AB2 PRO A 206 LYS A 208 5 3 HELIX 12 AB3 GLY A 211 SER A 213 5 3 HELIX 13 AB4 ARG A 214 ILE A 224 1 11 HELIX 14 AB5 PRO A 231 ALA A 247 1 17 HELIX 15 AB6 PHE A 263 TRP A 274 1 12 HELIX 16 AB7 PHE A 287 ASP A 291 5 5 HELIX 17 AB8 SER A 292 PHE A 308 1 17 HELIX 18 AB9 THR B 13 LYS B 20 1 8 HELIX 19 AC1 SER B 56 ARG B 61 5 6 HELIX 20 AC2 ILE B 63 PRO B 69 5 7 HELIX 21 AC3 ARG B 93 LYS B 109 1 17 HELIX 22 AC4 ASP B 120 HIS B 133 1 14 HELIX 23 AC5 ASP B 158 SER B 169 1 12 HELIX 24 AC6 ALA B 171 LEU B 177 1 7 HELIX 25 AC7 ASN B 180 ARG B 185 1 6 HELIX 26 AC8 ARG B 185 SER B 190 1 6 HELIX 27 AC9 ARG B 196 GLU B 205 1 10 HELIX 28 AD1 GLY B 211 SER B 213 5 3 HELIX 29 AD2 ARG B 214 GLU B 223 1 10 HELIX 30 AD3 PRO B 231 ALA B 247 1 17 HELIX 31 AD4 PHE B 263 TRP B 274 1 12 HELIX 32 AD5 PHE B 287 ASP B 291 5 5 HELIX 33 AD6 SER B 292 PHE B 308 1 17 SHEET 1 AA1 8 CYS A 21 VAL A 26 0 SHEET 2 AA1 8 SER A 29 ASP A 35 -1 O TYR A 33 N LYS A 22 SHEET 3 AA1 8 ALA A 71 PRO A 76 -1 O ALA A 75 N TYR A 34 SHEET 4 AA1 8 ASN A 45 LEU A 50 1 N PHE A 49 O LEU A 74 SHEET 5 AA1 8 ILE A 114 HIS A 119 1 O THR A 115 N VAL A 48 SHEET 6 AA1 8 VAL A 137 MET A 143 1 O VAL A 141 N CYS A 118 SHEET 7 AA1 8 LYS A 253 PRO A 260 1 O LEU A 254 N HIS A 142 SHEET 8 AA1 8 THR A 277 GLY A 284 1 O VAL A 282 N GLU A 257 SHEET 1 AA2 8 CYS B 21 VAL B 26 0 SHEET 2 AA2 8 SER B 29 ASP B 35 -1 O TYR B 33 N LYS B 22 SHEET 3 AA2 8 ALA B 71 PRO B 76 -1 O ALA B 75 N TYR B 34 SHEET 4 AA2 8 ASN B 45 LEU B 50 1 N ASN B 45 O ARG B 72 SHEET 5 AA2 8 ILE B 114 HIS B 119 1 O VAL B 117 N VAL B 48 SHEET 6 AA2 8 VAL B 137 MET B 143 1 O VAL B 141 N CYS B 118 SHEET 7 AA2 8 LYS B 253 ASP B 259 1 O ILE B 256 N HIS B 142 SHEET 8 AA2 8 THR B 277 LYS B 283 1 O LYS B 278 N LYS B 253 CISPEP 1 ASN A 53 PRO A 54 0 -3.48 CISPEP 2 GLY A 230 PRO A 231 0 -1.67 CISPEP 3 ASP A 259 PRO A 260 0 -1.73 CISPEP 4 ASN B 53 PRO B 54 0 -2.29 CISPEP 5 GLY B 230 PRO B 231 0 -9.48 CISPEP 6 ASP B 259 PRO B 260 0 5.03 CRYST1 78.643 81.325 93.689 90.00 90.00 90.00 P 21 21 2 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 0.012716 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012296 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010674 0.00000 CONECT 4836 4837 4838 CONECT 4837 4836 CONECT 4838 4836 4839 CONECT 4839 4838 4840 CONECT 4840 4839 4841 CONECT 4841 4840 4845 CONECT 4842 4843 CONECT 4843 4842 4844 CONECT 4844 4843 4845 CONECT 4845 4841 4844 CONECT 4846 4847 4848 CONECT 4847 4846 CONECT 4848 4846 4849 CONECT 4849 4848 4850 CONECT 4850 4849 4851 CONECT 4851 4850 4855 CONECT 4852 4853 CONECT 4853 4852 4854 CONECT 4854 4853 4855 CONECT 4855 4851 4854 MASTER 365 0 2 33 16 0 0 6 4963 2 20 50 END