HEADER LYASE 04-SEP-15 5AN7 TITLE STRUCTURE OF THE ENGINEERED RETRO-ALDOLASE RA95.5-8F WITH A BOUND 1,3- TITLE 2 DIKETONE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: RA95.5-8F; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: THE SEQUENCE WAS DESIGNED BASED ON INDOLE-3-GLYCEROL COMPND 6 PHOSPHATE SYNTHASE NATURALLY FOUND IN SULFOLOBUS SOLFATARICUS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS; SOURCE 3 ORGANISM_TAXID: 2287; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VARIANT: GOLD KEYWDS LYASE, RETRO-ALDOLASE, PROTEIN ENGINEERING, ENZYME DESIGN, DIRECTED KEYWDS 2 EVOLUTION EXPDTA X-RAY DIFFRACTION AUTHOR R.OBEXER,P.R.E.MITTL,D.HILVERT REVDAT 6 10-JAN-24 5AN7 1 REMARK REVDAT 5 23-OCT-19 5AN7 1 ATOM REVDAT 4 22-MAY-19 5AN7 1 REMARK REVDAT 3 08-MAY-19 5AN7 1 REMARK LINK REVDAT 2 01-MAR-17 5AN7 1 JRNL REVDAT 1 17-AUG-16 5AN7 0 JRNL AUTH R.OBEXER,A.GODINA,X.GARRABOU,P.R.MITTL,D.BAKER, JRNL AUTH 2 A.D.GRIFFITHS,D.HILVERT JRNL TITL EMERGENCE OF A CATALYTIC TETRAD DURING EVOLUTION OF A HIGHLY JRNL TITL 2 ACTIVE ARTIFICIAL ALDOLASE. JRNL REF NAT CHEM V. 9 50 2017 JRNL REFN ESSN 1755-4349 JRNL PMID 27995916 JRNL DOI 10.1038/NCHEM.2596 REMARK 2 REMARK 2 RESOLUTION. 1.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.2 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.136 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 3877 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 76639 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.118 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.169 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 3059 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 60690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1983 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 284 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 ANGLE DISTANCES (A) : 2.377 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : NULL REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5AN7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-SEP-15. REMARK 100 THE DEPOSITION ID IS D_1290064905. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-FEB-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9999 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 167220 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 REMARK 200 RESOLUTION RANGE LOW (A) : 37.640 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.2 REMARK 200 DATA REDUNDANCY : 3.070 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.6500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 44.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.890 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: 4A2R REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES, 0.8M SODIUM PHOSPHATE, REMARK 280 0.8M POTASSIUM PHOSPHATE, PH 4.5, 20 DEGREES CELSIUS, REMARK 280 TEMPERATURE 293K 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 37.55500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.21500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.55500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.21500 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 A2112 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 1001 REMARK 465 SER A 1058 REMARK 465 GLY A 1059 REMARK 465 LEU A 1060 REMARK 465 ASP A 1061 REMARK 465 SER A 1250 REMARK 465 LEU A 1251 REMARK 465 GLU A 1252 REMARK 465 HIS A 1253 REMARK 465 HIS A 1254 REMARK 465 HIS A 1255 REMARK 465 HIS A 1256 REMARK 465 HIS A 1257 REMARK 465 HIS A 1258 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 GLY A1249 CA C O 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 HG3 LYS A 1071 O HOH A 2136 1.51 REMARK 500 HB3 GLU A 1188 O HOH A 2226 1.51 REMARK 500 OG SER A 1199 O HOH A 2240 1.68 REMARK 500 OE1 GLU A 1188 O HOH A 2226 1.69 REMARK 500 CD GLU A 1188 O HOH A 2226 1.82 REMARK 500 CG GLU A 1188 O HOH A 2226 1.94 REMARK 500 OG SER A 1092 O HOH A 2157 2.01 REMARK 500 CB GLU A 1188 O HOH A 2226 2.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A1248 C GLY A1249 N 0.174 REMARK 500 REMARK 500 REMARK: NULL 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 HIS A1023 CA - CB - CG ANGL. DEV. = -12.6 DEGREES REMARK 500 ARG A1026 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A1036 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG A1036 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A1054 CD - NE - CZ ANGL. DEV. = 8.8 DEGREES REMARK 500 ASP A1065 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 TYR A1076 CB - CG - CD1 ANGL. DEV. = 3.8 DEGREES REMARK 500 TYR A1093 CB - CG - CD1 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG A1150 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG A1150 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A1150 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A1171 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 GLU A1188 N - CA - CB ANGL. DEV. = 10.9 DEGREES REMARK 500 GLU A1188 N - CA - CB ANGL. DEV. = -12.6 DEGREES REMARK 500 GLU A1188 OE1 - CD - OE2 ANGL. DEV. = -8.6 DEGREES REMARK 500 ARG A1195 CD - NE - CZ ANGL. DEV. = 13.5 DEGREES REMARK 500 ARG A1223 CD - NE - CZ ANGL. DEV. = 11.2 DEGREES REMARK 500 ARG A1223 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A1238 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 GLU A1248 O - C - N ANGL. DEV. = 12.5 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 A1005 -158.93 -111.33 REMARK 500 SER A1233 -95.19 -105.39 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 1-(6-METHOXYNAPHTHALEN-2-YL)BUTANE-1,3-DIONE (CC1): REMARK 600 COVALENTLY BONDED TO LYSINE 2083 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 4002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 4003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LLK A 5001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5AOU RELATED DB: PDB REMARK 900 STRUCTURE OF THE ENGINEERED RETRO-ALDOLASE RA95.5-8F APO DBREF 5AN7 A 1001 1258 PDB 5AN7 5AN7 1001 1258 SEQRES 1 A 258 MET PRO ARG TYR LEU LYS GLY TRP LEU GLU ASP VAL VAL SEQRES 2 A 258 GLN LEU SER LEU ARG ARG PRO SER VAL HIS ALA SER ARG SEQRES 3 A 258 GLN ARG PRO ILE ILE SER LEU ASN GLU ARG ILE LEU GLU SEQRES 4 A 258 PHE ASN LYS ARG ASN ILE THR ALA ILE ILE ALA TYR TYR SEQRES 5 A 258 LEU ARG LYS SER PRO SER GLY LEU ASP VAL GLU ARG ASP SEQRES 6 A 258 PRO ILE GLU TYR ALA LYS TYR MET GLU PRO TYR ALA VAL SEQRES 7 A 258 GLY LEU SER ILE LYS THR GLU GLU LYS TYR PHE ASP GLY SEQRES 8 A 258 SER TYR GLU MET LEU ARG LYS ILE ALA SER SER VAL SER SEQRES 9 A 258 ILE PRO ILE LEU MET ASN ASP PHE ILE VAL LYS GLU SER SEQRES 10 A 258 GLN ILE ASP ASP ALA TYR ASN LEU GLY ALA ASP THR VAL SEQRES 11 A 258 LEU LEU ILE VAL GLU ILE LEU THR GLU ARG GLU LEU GLU SEQRES 12 A 258 SER LEU LEU GLU TYR ALA ARG GLY TYR GLY MET GLU PRO SEQRES 13 A 258 LEU ILE LEU ILE ASN ASP GLU ASN ASP LEU ASP ILE ALA SEQRES 14 A 258 LEU ARG ILE GLY ALA ARG PHE ILE THR ILE TYR SER MET SEQRES 15 A 258 ASN PHE GLU THR GLY GLU ILE ASN LYS GLU ASN GLN ARG SEQRES 16 A 258 LYS LEU ILE SER MET ILE PRO SER ASN VAL VAL LYS VAL SEQRES 17 A 258 PRO LEU LEU ASP PHE PHE GLU PRO ASN GLU ILE GLU GLU SEQRES 18 A 258 LEU ARG LYS LEU GLY VAL ASN ALA PHE MET ILE SER SER SEQRES 19 A 258 SER LEU MHO ARG ASN PRO GLU LYS ILE LYS GLU LEU ILE SEQRES 20 A 258 GLU GLY SER LEU GLU HIS HIS HIS HIS HIS HIS MODRES 5AN7 MHO A 1237 MET S-OXYMETHIONINE HET MHO A1237 18 HET PO4 A4002 5 HET PO4 A4003 5 HET LLK A5001 31 HETNAM MHO S-OXYMETHIONINE HETNAM PO4 PHOSPHATE ION HETNAM LLK (2E)-1-(6-METHOXYNAPHTHALEN-2-YL)BUT-2-EN-1-ONE FORMUL 1 MHO C5 H11 N O3 S FORMUL 2 PO4 2(O4 P 3-) FORMUL 4 LLK C15 H14 O2 FORMUL 5 HOH *284(H2 O) HELIX 1 1 LYS A 1006 ARG A 1018 1 13 HELIX 2 2 SER A 1032 ASN A 1044 1 13 HELIX 3 3 ASP A 1065 GLU A 1074 1 10 HELIX 4 4 SER A 1092 SER A 1101 1 10 HELIX 5 5 LYS A 1115 GLY A 1126 1 12 HELIX 6 6 GLU A 1135 LEU A 1137 5 3 HELIX 7 7 THR A 1138 TYR A 1152 1 15 HELIX 8 8 ASP A 1162 ILE A 1172 1 11 HELIX 9 9 ASN A 1190 SER A 1199 1 10 HELIX 10 10 ASN A 1217 LEU A 1225 1 9 HELIX 11 11 SER A 1233 ASN A 1239 1 7 HELIX 12 12 GLU A 1241 GLU A 1248 1 8 SHEET 1 AA 9 ILE A1048 TYR A1052 0 SHEET 2 AA 9 PHE A1230 ILE A1232 1 O PHE A1230 N ILE A1049 SHEET 3 AA 9 VAL A1206 LEU A1211 1 O PRO A1209 N MET A1231 SHEET 4 AA 9 PHE A1176 ILE A1179 1 O ILE A1177 N VAL A1208 SHEET 5 AA 9 LEU A1157 ILE A1160 1 O ILE A1158 N THR A1178 SHEET 6 AA 9 THR A1129 ILE A1133 1 O VAL A1130 N LEU A1157 SHEET 7 AA 9 ILE A1107 ASN A1110 1 O MET A1109 N LEU A1131 SHEET 8 AA 9 GLY A1079 LYS A1083 1 O LEU A1080 N LEU A1108 SHEET 9 AA 9 ILE A1048 TYR A1052 1 O ALA A1050 N SER A1081 LINK C LEU A1236 N MHO A1237 1555 1555 1.34 LINK C MHO A1237 N ARG A1238 1555 1555 1.35 SITE 1 AC1 8 TYR A1004 GLN A1014 ARG A1036 ARG A1043 SITE 2 AC1 8 HOH A2060 HOH A2107 HOH A2279 HOH A2280 SITE 1 AC2 7 ASP A1011 ARG A1018 ARG A1043 LYS A1087 SITE 2 AC2 7 HOH A2061 HOH A2281 HOH A2283 SITE 1 AC3 16 TRP A1008 TYR A1051 SER A1056 PRO A1057 SITE 2 AC3 16 LYS A1083 PHE A1089 ASN A1110 MET A1182 SITE 3 AC3 16 PHE A1184 GLU A1185 THR A1186 GLY A1187 SITE 4 AC3 16 HOH A2122 HOH A2150 HOH A2151 HOH A2284 CRYST1 75.110 84.430 37.640 90.00 90.00 90.00 P 21 21 2 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 0.013314 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011844 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026567 0.00000