HEADER TRANSFERASE 13-OCT-08 3EVG TITLE CRYSTAL STRUCTURE OF DENGUE-2 VIRUS METHYLTRANSFERASE COMPLEXED WITH TITLE 2 S-ADENOSYL-L-HOMOCYSTEINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA-DIRECTED RNA POLYMERASE NS5; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN 1-267 OF RNA-DIRECTED RNA POLYMERASE NS5: COMPND 5 UNP RESIDUES 2493-2757; COMPND 6 EC: 2.1.1.56, 2.7.7.48; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DENGUE VIRUS 2 16681-PDK53; SOURCE 3 ORGANISM_TAXID: 31635; SOURCE 4 STRAIN: 16681; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PKKT7E KEYWDS DENGUE VIRUS, FLAVIVIRUS, NS5 METHYLTRANSFERASE, RNA CAP BINDING, KEYWDS 2 ATP-BINDING, CAPSID PROTEIN, CLEAVAGE ON PAIR OF BASIC RESIDUES, KEYWDS 3 ENDOPLASMIC RETICULUM, ENVELOPE PROTEIN, GLYCOPROTEIN, HELICASE, KEYWDS 4 HYDROLASE, MEMBRANE, METAL-BINDING, MULTIFUNCTIONAL ENZYME, KEYWDS 5 NUCLEOTIDE-BINDING, NUCLEOTIDYLTRANSFERASE, NUCLEUS, PHOSPHOPROTEIN, KEYWDS 6 PROTEASE, RIBONUCLEOPROTEIN, RNA REPLICATION, RNA-BINDING, RNA- KEYWDS 7 DIRECTED RNA POLYMERASE, SECRETED, SERINE PROTEASE, TRANSCRIPTION, KEYWDS 8 TRANSCRIPTION REGULATION, TRANSMEMBRANE, VIRAL NUCLEOPROTEIN, KEYWDS 9 VIRION, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.A.THOMPSON,B.J.GEISS,O.B.PEERSEN REVDAT 4 06-SEP-23 3EVG 1 REMARK SEQADV REVDAT 3 25-OCT-17 3EVG 1 REMARK REVDAT 2 03-MAR-09 3EVG 1 JRNL REVDAT 1 06-JAN-09 3EVG 0 JRNL AUTH B.J.GEISS,A.A.THOMPSON,A.J.ANDREWS,R.L.SONS,H.H.GARI, JRNL AUTH 2 S.M.KEENAN,O.B.PEERSEN JRNL TITL ANALYSIS OF FLAVIVIRUS NS5 METHYLTRANSFERASE CAP BINDING. JRNL REF J.MOL.BIOL. V. 385 1643 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19101564 JRNL DOI 10.1016/J.JMB.2008.11.058 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 39142 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 SET) : 0.240 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3849 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2023 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 51 REMARK 3 SOLVENT ATOMS : 59 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.89000 REMARK 3 B22 (A**2) : 1.89000 REMARK 3 B33 (A**2) : -3.79000 REMARK 3 B12 (A**2) : 3.77000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM SIGMAA (A) : 0.62 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.62 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE FRIEDEL PAIRS WERE USED IN PHASING REMARK 3 AND REFINEMENT REMARK 4 REMARK 4 3EVG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-OCT-08. REMARK 100 THE DEPOSITION ID IS D_1000049816. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39142 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 28.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 6.690 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09900 REMARK 200 FOR THE DATA SET : 12.7000 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) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.1 REMARK 200 DATA REDUNDANCY IN SHELL : 6.35 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.43900 REMARK 200 FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1L9K REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE, 0.65 M LITHIUM REMARK 280 SULFATE, 0.1 M SODIUM CITRATE PH 5.0, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 18.56533 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 37.13067 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 37.13067 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 18.56533 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 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 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 THR A 2 REMARK 465 GLY A 3 REMARK 465 ASN A 4 REMARK 465 ILE A 5 REMARK 465 GLY A 6 REMARK 465 GLU A 7 REMARK 465 ILE A 265 REMARK 465 GLY A 266 REMARK 465 SER A 267 REMARK 465 SER A 268 REMARK 465 SER A 269 REMARK 465 HIS A 270 REMARK 465 HIS A 271 REMARK 465 HIS A 272 REMARK 465 HIS A 273 REMARK 465 HIS A 274 REMARK 465 HIS A 275 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 HIS A 52 -50.20 68.96 REMARK 500 THR A 72 78.46 -113.62 REMARK 500 LYS A 95 -67.49 -29.45 REMARK 500 ASN A 173 -109.27 -134.05 REMARK 500 ASN A 175 -13.39 109.98 REMARK 500 ASN A 223 32.25 -91.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 904 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 905 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 906 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH A 901 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3EVA RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF YELLOW FEVER VIRUS METHYLTRANSFERASE COMPLEXED REMARK 900 WITH S-ADENOSYL-L-HOMOCYSTEINE REMARK 900 RELATED ID: 3EVB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF YELLOW FEVER VIRUS METHYLTRANSFERASE COMPLEXED REMARK 900 WITH S-ADENOSYL-L-HOMOCYSTEINE, CRYSTAL FORM II REMARK 900 RELATED ID: 3EVC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GTP COMPLEX OF YELLOW FEVER VIRUS REMARK 900 METHYLTRANSFERASE AND S-ADENOSYL-L-HOMOCYSTEINE REMARK 900 RELATED ID: 3EVD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GTP COMPLEX OF YELLOW FEVER VIRUS REMARK 900 METHYLTRANSFERASE AND S-ADENOSYL-L-HOMOCYSTEINE, CRYSTAL FORM II REMARK 900 RELATED ID: 3EVE RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GPPPA COMPLEX OF YELLOW FEVER VIRUS REMARK 900 METHYLTRANSFERASE AND S-ADENOSYL-L-HOMOCYSTEINE REMARK 900 RELATED ID: 3EVF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ME7-GPPPA COMPLEX OF YELLOW FEVER VIRUS REMARK 900 METHYLTRANSFERASE AND S-ADENOSYL-L-HOMOCYSTEINE DBREF 3EVG A 2 266 UNP P29991 POLG_DEN27 2493 2757 SEQADV 3EVG MET A 1 UNP P29991 EXPRESSION TAG SEQADV 3EVG SER A 267 UNP P29991 EXPRESSION TAG SEQADV 3EVG SER A 268 UNP P29991 EXPRESSION TAG SEQADV 3EVG SER A 269 UNP P29991 EXPRESSION TAG SEQADV 3EVG HIS A 270 UNP P29991 EXPRESSION TAG SEQADV 3EVG HIS A 271 UNP P29991 EXPRESSION TAG SEQADV 3EVG HIS A 272 UNP P29991 EXPRESSION TAG SEQADV 3EVG HIS A 273 UNP P29991 EXPRESSION TAG SEQADV 3EVG HIS A 274 UNP P29991 EXPRESSION TAG SEQADV 3EVG HIS A 275 UNP P29991 EXPRESSION TAG SEQRES 1 A 275 MET THR GLY ASN ILE GLY GLU THR LEU GLY GLU LYS TRP SEQRES 2 A 275 LYS SER ARG LEU ASN ALA LEU GLY LYS SER GLU PHE GLN SEQRES 3 A 275 ILE TYR LYS LYS SER GLY ILE GLN GLU VAL ASP ARG THR SEQRES 4 A 275 LEU ALA LYS GLU GLY ILE LYS ARG GLY GLU THR ASP HIS SEQRES 5 A 275 HIS ALA VAL SER ARG GLY SER ALA LYS LEU ARG TRP PHE SEQRES 6 A 275 VAL GLU ARG ASN MET VAL THR PRO GLU GLY LYS VAL VAL SEQRES 7 A 275 ASP LEU GLY CYS GLY ARG GLY GLY TRP SER TYR TYR CYS SEQRES 8 A 275 GLY GLY LEU LYS ASN VAL ARG GLU VAL LYS GLY LEU THR SEQRES 9 A 275 LYS GLY GLY PRO GLY HIS GLU GLU PRO ILE PRO MET SER SEQRES 10 A 275 THR TYR GLY TRP ASN LEU VAL ARG LEU GLN SER GLY VAL SEQRES 11 A 275 ASP VAL PHE PHE ILE PRO PRO GLU LYS CYS ASP THR LEU SEQRES 12 A 275 LEU CYS ASP ILE GLY GLU SER SER PRO ASN PRO THR VAL SEQRES 13 A 275 GLU ALA GLY ARG THR LEU ARG VAL LEU ASN LEU VAL GLU SEQRES 14 A 275 ASN TRP LEU ASN ASN ASN THR GLN PHE CYS ILE LYS VAL SEQRES 15 A 275 LEU ASN PRO TYR MET PRO SER VAL ILE GLU LYS MET GLU SEQRES 16 A 275 ALA LEU GLN ARG LYS TYR GLY GLY ALA LEU VAL ARG ASN SEQRES 17 A 275 PRO LEU SER ARG ASN SER THR HIS GLU MET TYR TRP VAL SEQRES 18 A 275 SER ASN ALA SER GLY ASN ILE VAL SER SER VAL ASN MET SEQRES 19 A 275 ILE SER ARG MET LEU ILE ASN ARG PHE THR MET ARG TYR SEQRES 20 A 275 LYS LYS ALA THR TYR GLU PRO ASP VAL ASP LEU GLY SER SEQRES 21 A 275 GLY THR ARG ASN ILE GLY SER SER SER HIS HIS HIS HIS SEQRES 22 A 275 HIS HIS HET SO4 A 902 5 HET SO4 A 903 5 HET SO4 A 904 5 HET SO4 A 905 5 HET SO4 A 906 5 HET SAH A 901 26 HETNAM SO4 SULFATE ION HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 2 SO4 5(O4 S 2-) FORMUL 7 SAH C14 H20 N6 O5 S FORMUL 8 HOH *59(H2 O) HELIX 1 1 THR A 8 ALA A 19 1 12 HELIX 2 2 GLY A 21 SER A 31 1 11 HELIX 3 3 ARG A 38 ARG A 47 1 10 HELIX 4 4 ARG A 57 GLU A 67 1 11 HELIX 5 5 GLY A 85 GLY A 93 1 9 HELIX 6 6 GLY A 120 ASN A 122 5 3 HELIX 7 7 ASP A 131 ILE A 135 5 5 HELIX 8 8 ASN A 153 LEU A 172 1 20 HELIX 9 9 MET A 187 GLY A 202 1 16 HELIX 10 10 ASN A 227 ARG A 242 1 16 HELIX 11 11 PHE A 243 MET A 245 5 3 SHEET 1 A 2 GLN A 34 ASP A 37 0 SHEET 2 A 2 THR A 251 PRO A 254 1 O GLU A 253 N ASP A 37 SHEET 1 B 7 VAL A 124 GLN A 127 0 SHEET 2 B 7 VAL A 97 LEU A 103 1 N VAL A 100 O ARG A 125 SHEET 3 B 7 GLY A 75 LEU A 80 1 N VAL A 77 O GLU A 99 SHEET 4 B 7 THR A 142 CYS A 145 1 O LEU A 144 N VAL A 78 SHEET 5 B 7 GLN A 177 VAL A 182 1 O GLN A 177 N LEU A 143 SHEET 6 B 7 MET A 218 VAL A 221 -1 O TRP A 220 N ILE A 180 SHEET 7 B 7 ALA A 204 VAL A 206 -1 N VAL A 206 O TYR A 219 SITE 1 AC1 6 ARG A 38 LYS A 42 SER A 56 ARG A 57 SITE 2 AC1 6 ARG A 84 HOH A 536 SITE 1 AC2 7 LYS A 105 HIS A 110 SER A 150 SER A 151 SITE 2 AC2 7 ARG A 160 HOH A 504 HOH A 517 SITE 1 AC3 4 GLY A 109 HIS A 110 GLU A 111 SAH A 901 SITE 1 AC4 4 ASP A 131 VAL A 156 ARG A 160 SAH A 901 SITE 1 AC5 2 LYS A 30 ARG A 212 SITE 1 AC6 18 SER A 56 GLY A 58 GLY A 81 CYS A 82 SITE 2 AC6 18 GLY A 86 TRP A 87 THR A 104 LYS A 105 SITE 3 AC6 18 VAL A 130 ASP A 131 VAL A 132 PHE A 133 SITE 4 AC6 18 ASP A 146 ILE A 147 HOH A 516 HOH A 546 SITE 5 AC6 18 SO4 A 904 SO4 A 905 CRYST1 112.615 112.615 55.696 90.00 90.00 120.00 P 31 2 1 6 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 0.008880 0.005127 0.000000 0.00000 SCALE2 0.000000 0.010254 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017955 0.00000