HEADER TRANSFERASE 16-MAY-24 9FD3 TITLE CYSG(N-16)-D190N MUTANT IN COMPLEX WITH SAH FROM KITASATOSPORA TITLE 2 CYSTARGINEA COMPND MOL_ID: 1; COMPND 2 MOLECULE: SAM-DEPENDENT METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KITASATOSPORA CYSTARGINEA; SOURCE 3 ORGANISM_TAXID: 58350; SOURCE 4 GENE: CYSG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PETDUET KEYWDS NATURAL PRODUCT BIOSYNTHESIS, ENZYME MECHANISM, METAL ION KEYWDS 2 INTERACTION, MOLECULAR DOCKING, STRUCTURE FUNCTION RELATIONSHIPS, KEYWDS 3 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR W.KUTTENLOCHNER,P.BELLER,L.KAYSSER,M.GROLL REVDAT 2 18-SEP-24 9FD3 1 JRNL REVDAT 1 21-AUG-24 9FD3 0 JRNL AUTH W.KUTTENLOCHNER,P.BELLER,L.KAYSSER,M.GROLL JRNL TITL DECIPHERING THE SAM- AND METAL-DEPENDENT MECHANISM OF JRNL TITL 2 O-METHYLTRANSFERASES IN CYSTARGOLIDE AND BELACTOSIN JRNL TITL 3 BIOSYNTHESIS: A STRUCTURE-ACTIVITY RELATIONSHIP STUDY. JRNL REF J.BIOL.CHEM. V. 300 07646 2024 JRNL REFN ESSN 1083-351X JRNL PMID 39121999 JRNL DOI 10.1016/J.JBC.2024.107646 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 48401 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) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2547 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3525 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.81 REMARK 3 BIN R VALUE (WORKING SET) : 0.2810 REMARK 3 BIN FREE R VALUE SET COUNT : 186 REMARK 3 BIN FREE R VALUE : 0.3210 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1675 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 59 REMARK 3 SOLVENT ATOMS : 183 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : 0.03000 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): 0.053 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.050 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.030 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.741 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.967 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1761 ; 0.004 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1672 ; 0.001 ; 0.015 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2378 ; 1.227 ; 1.649 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3827 ; 1.330 ; 1.582 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 212 ; 6.102 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 103 ;36.169 ;21.262 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 281 ;11.280 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;19.504 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 226 ; 0.059 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1994 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 411 ; 0.001 ; 0.020 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): 854 ; 0.977 ; 1.765 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 854 ; 0.975 ; 1.765 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1064 ; 1.270 ; 2.655 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1065 ; 1.270 ; 2.655 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 907 ; 1.345 ; 2.097 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 908 ; 1.345 ; 2.100 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1315 ; 1.664 ; 3.019 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1965 ; 2.264 ;22.627 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1933 ; 2.095 ;22.052 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 3433 ; 0.663 ; 3.000 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 17 A 902 REMARK 3 ORIGIN FOR THE GROUP (A): 24.7335 -6.6129 8.1350 REMARK 3 T TENSOR REMARK 3 T11: 0.0133 T22: 0.0139 REMARK 3 T33: 0.0075 T12: -0.0116 REMARK 3 T13: -0.0028 T23: 0.0025 REMARK 3 L TENSOR REMARK 3 L11: 0.2025 L22: 0.1925 REMARK 3 L33: 0.5154 L12: 0.1428 REMARK 3 L13: 0.0772 L23: 0.1616 REMARK 3 S TENSOR REMARK 3 S11: -0.0107 S12: 0.0170 S13: 0.0372 REMARK 3 S21: -0.0053 S22: 0.0083 S23: 0.0271 REMARK 3 S31: -0.0208 S32: 0.0519 S33: 0.0024 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 ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 9FD3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-MAY-24. REMARK 100 THE DEPOSITION ID IS D_1292138698. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-APR-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50991 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.75200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 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 (%): 53.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.24 M SODIUM MALONATE; 20% PEF 3350, REMARK 280 PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 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 -Y+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 50.34500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.34500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.34500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.34500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.34500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.34500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.34500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.34500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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 GLY A 15 REMARK 465 SER A 16 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 120 -43.88 -130.66 REMARK 500 TRP A 218 -106.05 53.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 902 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 191 OD1 REMARK 620 2 HOH A1067 O 172.2 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9FCD RELATED DB: PDB REMARK 900 CYSG(N-16) IN COMPLEX WITH SAH FROM KITASATOSPORA CYSTARGINEA DBREF1 9FD3 A 17 229 UNP A0A1W6R556_9ACTN DBREF2 9FD3 A A0A1W6R556 16 228 SEQADV 9FD3 GLY A 15 UNP A0A1W6R55 EXPRESSION TAG SEQADV 9FD3 SER A 16 UNP A0A1W6R55 EXPRESSION TAG SEQADV 9FD3 ASN A 191 UNP A0A1W6R55 ASP 190 ENGINEERED MUTATION SEQRES 1 A 215 GLY SER THR TYR ASP ALA LEU ARG ARG GLN LEU ILE PRO SEQRES 2 A 215 SER PHE ASP LEU LEU TYR GLY SER ALA VAL SER VAL VAL SEQRES 3 A 215 ALA MET SER VAL PRO ALA THR ALA ARG ILE LEU ASP LEU SEQRES 4 A 215 GLY ALA GLY THR GLY LEU LEU GLY ALA ALA LEU ARG GLU SEQRES 5 A 215 ARG LEU PRO ASP ALA GLU LEU LEU LEU GLN ASP ARG SER SEQRES 6 A 215 GLN ALA MET LEU GLU GLN ALA ARG GLN ARG PHE ALA ASP SEQRES 7 A 215 ASP ASP GLN VAL ALA ILE ARG VAL ALA ASP HIS LEU ASP SEQRES 8 A 215 GLU LEU PRO ALA GLY PRO PHE ASP ALA VAL VAL SER ALA SEQRES 9 A 215 LEU SER ILE HIS HIS LEU GLU HIS GLN ASP LYS GLN ASP SEQRES 10 A 215 LEU PHE THR ARG ILE ARG LYS ILE LEU ARG PRO GLY GLY SEQRES 11 A 215 ILE PHE VAL ASN VAL GLU GLN VAL LEU ALA PRO THR SER SEQRES 12 A 215 GLU LEU GLU LYS MET TYR ASP ARG GLN HIS GLU ALA HIS SEQRES 13 A 215 VAL LEU ALA SER ASP THR PRO ALA GLU GLU TRP ALA ALA SEQRES 14 A 215 GLY ARG GLU ARG MET LYS HIS ASN ILE PRO ILE ASP VAL SEQRES 15 A 215 GLU THR GLN ILE GLN TRP LEU ARG ASP ALA GLY PHE THR SEQRES 16 A 215 THR ALA ASP CYS LEU ALA LYS ASP TRP ARG PHE ALA THR SEQRES 17 A 215 TYR ALA GLY TRP ASN GLY SER HET SAH A 901 26 HET CA A 902 1 HET EDO A 903 4 HET EDO A 904 4 HET EDO A 905 4 HET EDO A 906 4 HET EDO A 907 4 HET EDO A 908 4 HET EDO A 909 4 HET EDO A 910 4 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 SAH C14 H20 N6 O5 S FORMUL 3 CA CA 2+ FORMUL 4 EDO 8(C2 H6 O2) FORMUL 12 HOH *183(H2 O) HELIX 1 AA1 THR A 17 ILE A 26 1 10 HELIX 2 AA2 SER A 28 MET A 42 1 15 HELIX 3 AA3 GLY A 58 LEU A 68 1 11 HELIX 4 AA4 SER A 79 PHE A 90 1 12 HELIX 5 AA5 SER A 120 LEU A 124 5 5 HELIX 6 AA6 GLU A 125 ILE A 139 1 15 HELIX 7 AA7 THR A 156 SER A 174 1 19 HELIX 8 AA8 PRO A 177 LYS A 189 1 13 HELIX 9 AA9 ASP A 195 ALA A 206 1 12 SHEET 1 AA1 7 VAL A 96 VAL A 100 0 SHEET 2 AA1 7 GLU A 72 ASP A 77 1 N LEU A 75 O ALA A 97 SHEET 3 AA1 7 ARG A 49 LEU A 53 1 N ILE A 50 O GLU A 72 SHEET 4 AA1 7 PHE A 112 ALA A 118 1 O VAL A 116 N LEU A 51 SHEET 5 AA1 7 LEU A 140 GLN A 151 1 O ARG A 141 N PHE A 112 SHEET 6 AA1 7 PHE A 220 TRP A 226 -1 O ALA A 221 N GLU A 150 SHEET 7 AA1 7 ASP A 212 ASP A 217 -1 N ASP A 217 O PHE A 220 LINK OD1 ASN A 191 CA CA A 902 1555 1555 2.95 LINK CA CA A 902 O HOH A1067 1555 1555 2.11 CISPEP 1 GLY A 110 PRO A 111 0 8.75 CRYST1 100.690 100.690 50.020 90.00 90.00 90.00 P 4 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 0.009931 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009931 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019992 0.00000