HEADER BIOSYNTHETIC PROTEIN 26-APR-22 7ZP6 TITLE CRYSTAL STRUCTURE OF EVOLVED PHOTOENZYME ENT1.3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIISOPROPYL-FLUOROPHOSPHATASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DFPASE; COMPND 5 EC: 3.1.8.2; COMPND 6 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 DESIGNED PHOTOENZYME, [2+2]-CYCLASE, GENETIC CODE EXPANSION, KEYWDS 2 ENGINEERED ENZYME, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR F.J.HARDY,C.LEVY REVDAT 5 31-JAN-24 7ZP6 1 REMARK REVDAT 4 15-NOV-23 7ZP6 1 ATOM REVDAT 3 07-DEC-22 7ZP6 1 JRNL REVDAT 2 05-OCT-22 7ZP6 1 JRNL REVDAT 1 28-SEP-22 7ZP6 0 JRNL AUTH J.S.TRIMBLE,R.CRAWSHAW,F.J.HARDY,C.W.LEVY,M.J.B.BROWN, JRNL AUTH 2 D.E.FUERST,D.J.HEYES,R.OBEXER,A.P.GREEN JRNL TITL A DESIGNED PHOTOENZYME FOR ENANTIOSELECTIVE [2+2] JRNL TITL 2 CYCLOADDITIONS. JRNL REF NATURE V. 611 709 2022 JRNL REFN ESSN 1476-4687 JRNL PMID 36130727 JRNL DOI 10.1038/S41586-022-05335-3 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 54.66 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 24554 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1239 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 42.7200 - 3.9500 1.00 2732 161 0.1603 0.1840 REMARK 3 2 3.9500 - 3.1400 1.00 2644 131 0.1577 0.1989 REMARK 3 3 3.1400 - 2.7400 1.00 2633 110 0.1738 0.2380 REMARK 3 4 2.7400 - 2.4900 1.00 2586 132 0.1667 0.2291 REMARK 3 5 2.4900 - 2.3100 1.00 2542 141 0.1666 0.2021 REMARK 3 6 2.3100 - 2.1700 1.00 2550 159 0.1734 0.2333 REMARK 3 7 2.1700 - 2.0700 1.00 2569 128 0.1756 0.2218 REMARK 3 8 2.0700 - 1.9800 1.00 2527 139 0.1863 0.2477 REMARK 3 9 1.9800 - 1.9000 1.00 2544 138 0.2101 0.2602 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.181 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.451 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.41 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.37 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 2646 REMARK 3 ANGLE : 0.897 3601 REMARK 3 CHIRALITY : 0.056 375 REMARK 3 PLANARITY : 0.008 478 REMARK 3 DIHEDRAL : 7.181 363 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 13.2208 2.2748 10.8412 REMARK 3 T TENSOR REMARK 3 T11: 0.0969 T22: 0.0884 REMARK 3 T33: 0.1206 T12: -0.0023 REMARK 3 T13: 0.0051 T23: 0.0023 REMARK 3 L TENSOR REMARK 3 L11: 0.6623 L22: 0.5367 REMARK 3 L33: 1.5916 L12: -0.0220 REMARK 3 L13: 0.2097 L23: -0.2144 REMARK 3 S TENSOR REMARK 3 S11: 0.0011 S12: -0.0289 S13: -0.0093 REMARK 3 S21: 0.0266 S22: 0.0078 S23: -0.0136 REMARK 3 S31: -0.1018 S32: -0.0083 S33: -0.0104 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 7ZP6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-APR-22. REMARK 100 THE DEPOSITION ID IS D_1292122598. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JAN-22 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 : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9762 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : DIALS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24554 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 54.660 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.40 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.9500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 13.80 REMARK 200 R MERGE FOR SHELL (I) : 0.87300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.810 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.20.1_4487 REMARK 200 STARTING MODEL: 3I1C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM CHLORIDE, 0.1 M HEPES, REMARK 280 PH = 7.0, 20% W/V PEG 6000, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K 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 25.44700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.30000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.79800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.30000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.44700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.79800 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 MET A 1 REMARK 465 HIS A 323 REMARK 465 HIS A 324 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OE2 GLU A 235 O HOH A 401 2.16 REMARK 500 O HOH A 626 O HOH A 644 2.17 REMARK 500 O HOH A 468 O HOH A 657 2.18 REMARK 500 O HOH A 592 O HOH A 663 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE2 GLU A 150 HZ1 LYS A 276 2554 1.55 REMARK 500 OE2 GLU A 150 NZ LYS A 276 2554 2.14 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 20 124.61 -33.00 REMARK 500 ALA A 21 -169.63 -160.33 REMARK 500 ALA A 45 47.83 -152.38 REMARK 500 LYS A 63 78.00 -117.19 REMARK 500 ALA A 120 -39.14 -133.29 REMARK 500 ALA A 170 40.13 70.79 REMARK 500 PBF A 173 70.08 51.40 REMARK 500 ALA A 175 -109.24 -125.80 REMARK 500 SER A 229 -105.77 -102.41 REMARK 500 PRO A 266 30.01 -78.76 REMARK 500 ILE A 313 -51.61 -120.28 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 A 671 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH A 672 DISTANCE = 7.54 ANGSTROMS REMARK 525 HOH A 673 DISTANCE = 7.89 ANGSTROMS REMARK 525 HOH A 674 DISTANCE = 8.31 ANGSTROMS DBREF 7ZP6 A 1 314 UNP Q7SIG4 DFPA_LOLVU 1 314 SEQADV 7ZP6 ALA A 21 UNP Q7SIG4 GLU 21 ENGINEERED MUTATION SEQADV 7ZP6 TYR A 37 UNP Q7SIG4 GLU 37 ENGINEERED MUTATION SEQADV 7ZP6 ALA A 90 UNP Q7SIG4 MET 90 ENGINEERED MUTATION SEQADV 7ZP6 ALA A 120 UNP Q7SIG4 ASN 120 ENGINEERED MUTATION SEQADV 7ZP6 TYR A 121 UNP Q7SIG4 ASP 121 ENGINEERED MUTATION SEQADV 7ZP6 PHE A 144 UNP Q7SIG4 TYR 144 ENGINEERED MUTATION SEQADV 7ZP6 ILE A 146 UNP Q7SIG4 ARG 146 ENGINEERED MUTATION SEQADV 7ZP6 LEU A 148 UNP Q7SIG4 MET 148 ENGINEERED MUTATION SEQADV 7ZP6 ASP A 149 UNP Q7SIG4 GLN 149 ENGINEERED MUTATION SEQADV 7ZP6 ALA A 175 UNP Q7SIG4 ASN 175 ENGINEERED MUTATION SEQADV 7ZP6 GLN A 195 UNP Q7SIG4 THR 195 ENGINEERED MUTATION SEQADV 7ZP6 ARG A 196 UNP Q7SIG4 PRO 196 ENGINEERED MUTATION SEQADV 7ZP6 SER A 229 UNP Q7SIG4 ASP 229 ENGINEERED MUTATION SEQADV 7ZP6 ALA A 272 UNP Q7SIG4 ASN 272 ENGINEERED MUTATION SEQADV 7ZP6 GLY A 315 UNP Q7SIG4 EXPRESSION TAG SEQADV 7ZP6 SER A 316 UNP Q7SIG4 EXPRESSION TAG SEQADV 7ZP6 LEU A 317 UNP Q7SIG4 EXPRESSION TAG SEQADV 7ZP6 GLU A 318 UNP Q7SIG4 EXPRESSION TAG SEQADV 7ZP6 HIS A 319 UNP Q7SIG4 EXPRESSION TAG SEQADV 7ZP6 HIS A 320 UNP Q7SIG4 EXPRESSION TAG SEQADV 7ZP6 HIS A 321 UNP Q7SIG4 EXPRESSION TAG SEQADV 7ZP6 HIS A 322 UNP Q7SIG4 EXPRESSION TAG SEQADV 7ZP6 HIS A 323 UNP Q7SIG4 EXPRESSION TAG SEQADV 7ZP6 HIS A 324 UNP Q7SIG4 EXPRESSION TAG SEQRES 1 A 324 MET GLU ILE PRO VAL ILE GLU PRO LEU PHE THR LYS VAL SEQRES 2 A 324 THR GLU ASP ILE PRO GLY ALA ALA GLY PRO VAL PHE ASP SEQRES 3 A 324 LYS ASN GLY ASP PHE TYR ILE VAL ALA PRO TYR VAL GLU SEQRES 4 A 324 VAL ASN GLY LYS PRO ALA GLY GLU ILE LEU ARG ILE ASP SEQRES 5 A 324 LEU LYS THR GLY LYS LYS THR VAL ILE CYS LYS PRO GLU SEQRES 6 A 324 VAL ASN GLY TYR GLY GLY ILE PRO ALA GLY CYS GLN CYS SEQRES 7 A 324 ASP ARG ASP ALA ASN GLN LEU PHE VAL ALA ASP ALA ARG SEQRES 8 A 324 LEU GLY LEU LEU VAL VAL GLN THR ASP GLY THR PHE GLU SEQRES 9 A 324 GLU ILE ALA LYS LYS ASP SER GLU GLY ARG ARG MET GLN SEQRES 10 A 324 GLY CYS ALA TYR CYS ALA PHE ASP TYR GLU GLY ASN LEU SEQRES 11 A 324 TRP ILE THR ALA PRO ALA GLY GLU VAL ALA PRO ALA ASP SEQRES 12 A 324 PHE THR ILE SER LEU ASP GLU LYS PHE GLY SER ILE TYR SEQRES 13 A 324 CYS PHE THR THR ASP GLY GLN MET ILE GLN VAL ASP THR SEQRES 14 A 324 ALA PHE GLN PBF PRO ALA GLY ILE ALA VAL ARG HIS MET SEQRES 15 A 324 ASN ASP GLY ARG PRO TYR GLN LEU ILE VAL ALA GLU GLN SEQRES 16 A 324 ARG THR LYS LYS LEU TRP SER TYR ASP ILE LYS GLY PRO SEQRES 17 A 324 ALA LYS ILE GLU ASN LYS LYS VAL TRP GLY HIS ILE PRO SEQRES 18 A 324 GLY THR HIS GLU GLY GLY ALA SER GLY MET ASP PHE ASP SEQRES 19 A 324 GLU ASP ASN ASN LEU LEU VAL ALA ASN TRP GLY SER SER SEQRES 20 A 324 HIS ILE GLU VAL PHE GLY PRO ASP GLY GLY GLN PRO LYS SEQRES 21 A 324 MET ARG ILE ARG CYS PRO PHE GLU LYS PRO SER ALA LEU SEQRES 22 A 324 HIS PHE LYS PRO GLN THR LYS THR ILE PHE VAL THR GLU SEQRES 23 A 324 HIS GLU ASN ASN ALA VAL TRP LYS PHE GLU TRP GLN ARG SEQRES 24 A 324 ASN GLY LYS LYS GLN TYR CYS GLU THR LEU LYS PHE GLY SEQRES 25 A 324 ILE PHE GLY SER LEU GLU HIS HIS HIS HIS HIS HIS MODRES 7ZP6 PBF A 173 PHE MODIFIED RESIDUE HET PBF A 173 31 HETNAM PBF PARA-(BENZOYL)-PHENYLALANINE FORMUL 1 PBF C16 H15 N O3 FORMUL 2 HOH *274(H2 O) HELIX 1 AA1 GLN A 304 THR A 308 5 5 SHEET 1 AA1 5 VAL A 5 ILE A 6 0 SHEET 2 AA1 5 MET A 261 ARG A 264 1 O ARG A 264 N ILE A 6 SHEET 3 AA1 5 HIS A 248 PHE A 252 -1 N ILE A 249 O ILE A 263 SHEET 4 AA1 5 LEU A 239 ASN A 243 -1 N VAL A 241 O GLU A 250 SHEET 5 AA1 5 ALA A 228 PHE A 233 -1 N ASP A 232 O LEU A 240 SHEET 1 AA2 4 THR A 11 THR A 14 0 SHEET 2 AA2 4 ALA A 291 GLU A 296 -1 O VAL A 292 N VAL A 13 SHEET 3 AA2 4 THR A 281 GLU A 286 -1 N VAL A 284 O TRP A 293 SHEET 4 AA2 4 PRO A 270 PHE A 275 -1 N HIS A 274 O PHE A 283 SHEET 1 AA3 4 ALA A 21 PHE A 25 0 SHEET 2 AA3 4 PHE A 31 ALA A 35 -1 O TYR A 32 N VAL A 24 SHEET 3 AA3 4 GLU A 47 ILE A 51 -1 O GLU A 47 N ALA A 35 SHEET 4 AA3 4 LYS A 58 CYS A 62 -1 O THR A 59 N ARG A 50 SHEET 1 AA4 2 GLU A 39 VAL A 40 0 SHEET 2 AA4 2 LYS A 43 PRO A 44 -1 O LYS A 43 N VAL A 40 SHEET 1 AA5 2 GLU A 65 VAL A 66 0 SHEET 2 AA5 2 TYR A 69 GLY A 70 -1 O TYR A 69 N VAL A 66 SHEET 1 AA6 4 PRO A 73 CYS A 78 0 SHEET 2 AA6 4 GLN A 84 ASP A 89 -1 O PHE A 86 N GLN A 77 SHEET 3 AA6 4 GLY A 93 GLN A 98 -1 O GLY A 93 N ASP A 89 SHEET 4 AA6 4 PHE A 103 GLU A 105 -1 O GLU A 104 N VAL A 96 SHEET 1 AA7 4 TYR A 121 PHE A 124 0 SHEET 2 AA7 4 LEU A 130 ALA A 134 -1 O TRP A 131 N ALA A 123 SHEET 3 AA7 4 GLY A 153 PHE A 158 -1 O PHE A 158 N LEU A 130 SHEET 4 AA7 4 MET A 164 PHE A 171 -1 O PHE A 171 N GLY A 153 SHEET 1 AA8 4 PRO A 174 HIS A 181 0 SHEET 2 AA8 4 PRO A 187 GLU A 194 -1 O ILE A 191 N ALA A 178 SHEET 3 AA8 4 LYS A 199 GLY A 207 -1 O TRP A 201 N VAL A 192 SHEET 4 AA8 4 LYS A 210 HIS A 219 -1 O TRP A 217 N LEU A 200 SSBOND 1 CYS A 78 CYS A 306 1555 1555 2.01 LINK C GLN A 172 N PBF A 173 1555 1555 1.33 LINK C PBF A 173 N PRO A 174 1555 1555 1.35 CISPEP 1 ALA A 140 PRO A 141 0 9.92 CRYST1 50.894 75.596 78.600 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 0.019649 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013228 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012723 0.00000