PDB Short entry for 1AV6 HEADER TRANSFERASE/RNA 26-SEP-97 1AV6 TITLE VACCINIA METHYLTRANSFERASE VP39 COMPLEXED WITH M7G CAPPED RNA HEXAMER TITLE 2 AND S-ADENOSYLHOMOCYSTEINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'-R(*GP*AP*AP*AP*AP*A)-3'); COMPND 3 CHAIN: B; COMPND 4 SYNONYM: 5' CAPPED RNA HEXAMER; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: CAP-SPECIFIC MRNA (NUCLEOSIDE-2'-O-)-METHYLTRANSFERASE; COMPND 8 CHAIN: A; COMPND 9 SYNONYM: POLY(A) POLYMERASE REGULATORY SUBUNIT, POLY(A) POLYMERASE COMPND 10 SMALL SUBUNIT, PAP-S, VP39; COMPND 11 EC: 2.1.1.57; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 MOL_ID: 2; SOURCE 3 ORGANISM_SCIENTIFIC: VACCINIA VIRUS WR; SOURCE 4 ORGANISM_COMMON: VACV; SOURCE 5 ORGANISM_TAXID: 10254; SOURCE 6 STRAIN: WESTERN RESERVE; SOURCE 7 GENE: PAPS, VACWR095, F9; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) KEYWDS SINGLE-STRANDED RNA, METHYLTRANSFERASE, RNA CAP, POLY(A) POLYMERASE, KEYWDS 2 VACCINIA, MRNA PROCESSING, TRANSCRIPTION, COMPLEX (TRANSFERASE-RNA), KEYWDS 3 TRANSFERASE-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.E.HODEL,P.D.GERSHON,F.A.QUIOCHO REVDAT 6 02-AUG-23 1AV6 1 REMARK LINK REVDAT 5 26-FEB-20 1AV6 1 REMARK LINK REVDAT 4 12-JAN-11 1AV6 1 COMPND DBREF SOURCE REVDAT 3 24-FEB-09 1AV6 1 VERSN REVDAT 2 01-APR-03 1AV6 1 JRNL REVDAT 1 25-FEB-98 1AV6 0 JRNL AUTH A.E.HODEL,P.D.GERSHON,F.A.QUIOCHO JRNL TITL STRUCTURAL BASIS FOR SEQUENCE-NONSPECIFIC RECOGNITION OF JRNL TITL 2 5'-CAPPED MRNA BY A CAP-MODIFYING ENZYME. JRNL REF MOL.CELL V. 1 443 1998 JRNL REFN ISSN 1097-2765 JRNL PMID 9660928 JRNL DOI 10.1016/S1097-2765(00)80044-1 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0001 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.0 REMARK 3 NUMBER OF REFLECTIONS : 9284 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE-R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.215 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 2387 REMARK 3 NUCLEIC ACID ATOMS : 130 REMARK 3 HETEROGEN ATOMS : 58 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.00 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.500 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.000 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.000 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.000 ; 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: REMARK 3 SINGLE PHOSPHATE LINKS BETWEEN RESIDUES ARE REMARK 3 PHOSPHOROTHIOATE, I.E., M7GPPPG-PS-A-PS-A-PS-A-PS-A-PS-A. REMARK 3 PHOSPHOROTHIOLATES ARE LEFT AS PHOSPHATE IN THIS INITIAL REMARK 3 DEPOSITION. REMARK 4 REMARK 4 1AV6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB. REMARK 100 THE DEPOSITION ID IS D_1000171297. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-97 REMARK 200 TEMPERATURE (KELVIN) : 103.00 REMARK 200 PH : 8.50 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : GOBEL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SMART REMARK 200 DATA SCALING SOFTWARE : SAINT REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9755 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.09500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.21000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 6.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1VPT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.50 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 30.90000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.75000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.30000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.75000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.90000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.30000 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 LYS A 142 REMARK 465 ARG A 143 REMARK 465 GLY A 144 REMARK 465 GLY A 145 REMARK 465 ASN A 146 REMARK 465 GLU A 147 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 ARG A 97 CG CD NE CZ NH1 NH2 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 A B 407 P A B 407 O5' 0.074 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 G B 402 C5' - C4' - C3' ANGL. DEV. = -14.4 DEGREES REMARK 500 G B 402 C5' - C4' - O4' ANGL. DEV. = 7.7 DEGREES REMARK 500 G B 402 O4' - C1' - N9 ANGL. DEV. = 4.2 DEGREES REMARK 500 G B 402 N7 - C8 - N9 ANGL. DEV. = 4.4 DEGREES REMARK 500 G B 402 C8 - N9 - C4 ANGL. DEV. = -4.5 DEGREES REMARK 500 A B 403 C5 - C6 - N6 ANGL. DEV. = -5.2 DEGREES REMARK 500 A B 405 C3' - C2' - C1' ANGL. DEV. = -5.5 DEGREES REMARK 500 A B 405 N1 - C2 - N3 ANGL. DEV. = -3.1 DEGREES REMARK 500 A B 406 O4' - C1' - N9 ANGL. DEV. = 4.6 DEGREES REMARK 500 A B 406 C8 - N9 - C4 ANGL. DEV. = -3.3 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 ASP A 95 148.18 -173.10 REMARK 500 ILE A 102 1.14 -68.39 REMARK 500 ARG A 114 143.87 176.75 REMARK 500 ASP A 138 25.09 -167.11 REMARK 500 SER A 203 -37.58 -33.00 REMARK 500 MET A 219 -156.90 171.32 REMARK 500 ARG A 220 131.56 167.38 REMARK 500 ILE A 242 -84.60 -93.85 REMARK 500 TYR A 253 145.87 -173.37 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 A B 405 0.05 SIDE CHAIN 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 MGT B 408 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH A 400 DBREF 1AV6 A 3 297 UNP P07617 PAP2_VACCW 3 297 DBREF 1AV6 B 402 407 PDB 1AV6 1AV6 402 407 SEQRES 1 B 6 G A A A A A SEQRES 1 A 295 VAL VAL SER LEU ASP LYS PRO PHE MET TYR PHE GLU GLU SEQRES 2 A 295 ILE ASP ASN GLU LEU ASP TYR GLU PRO GLU SER ALA ASN SEQRES 3 A 295 GLU VAL ALA LYS LYS LEU PRO TYR GLN GLY GLN LEU LYS SEQRES 4 A 295 LEU LEU LEU GLY GLU LEU PHE PHE LEU SER LYS LEU GLN SEQRES 5 A 295 ARG HIS GLY ILE LEU ASP GLY ALA THR VAL VAL TYR ILE SEQRES 6 A 295 GLY SER ALA PRO GLY THR HIS ILE ARG TYR LEU ARG ASP SEQRES 7 A 295 HIS PHE TYR ASN LEU GLY VAL ILE ILE LYS TRP MET LEU SEQRES 8 A 295 ILE ASP GLY ARG HIS HIS ASP PRO ILE LEU ASN GLY LEU SEQRES 9 A 295 ARG ASP VAL THR LEU VAL THR ARG PHE VAL ASP GLU GLU SEQRES 10 A 295 TYR LEU ARG SER ILE LYS LYS GLN LEU HIS PRO SER LYS SEQRES 11 A 295 ILE ILE LEU ILE SER ASP VAL ARG SER LYS ARG GLY GLY SEQRES 12 A 295 ASN GLU PRO SER THR ALA ASP LEU LEU SER ASN TYR ALA SEQRES 13 A 295 LEU GLN ASN VAL MET ILE SER ILE LEU ASN PRO VAL ALA SEQRES 14 A 295 SER SER LEU LYS TRP ARG CYS PRO PHE PRO ASP GLN TRP SEQRES 15 A 295 ILE LYS ASP PHE TYR ILE PRO HIS GLY ASN LYS MET LEU SEQRES 16 A 295 GLN PRO PHE ALA PRO SER TYR SER ALA GLU MET ARG LEU SEQRES 17 A 295 LEU SER ILE TYR THR GLY GLU ASN MET ARG LEU THR ARG SEQRES 18 A 295 VAL THR LYS SER ASP ALA VAL ASN TYR GLU LYS LYS MET SEQRES 19 A 295 TYR TYR LEU ASN LYS ILE VAL ARG ASN LYS VAL VAL VAL SEQRES 20 A 295 ASN PHE ASP TYR PRO ASN GLN GLU TYR ASP TYR PHE HIS SEQRES 21 A 295 MET TYR PHE MET LEU ARG THR VAL TYR CYS ASN LYS THR SEQRES 22 A 295 PHE PRO THR THR LYS ALA LYS VAL LEU PHE LEU GLN GLN SEQRES 23 A 295 SER ILE PHE ARG PHE LEU ASN ILE PRO HET MGT B 408 36 HET SAH A 400 29 HETNAM MGT 7N-METHYL-8-HYDROGUANOSINE-5'-TRIPHOSPHATE HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 3 MGT C11 H20 N5 O14 P3 FORMUL 4 SAH C14 H20 N6 O5 S HELIX 1 1 PHE A 13 GLU A 15 5 3 HELIX 2 2 PRO A 24 ASN A 28 5 5 HELIX 3 3 GLN A 37 HIS A 56 1 20 HELIX 4 4 THR A 73 LEU A 85 1 13 HELIX 5 5 PRO A 101 LEU A 103 5 3 HELIX 6 6 GLU A 118 LEU A 128 1 11 HELIX 7 7 THR A 150 LEU A 167 1 18 HELIX 8 8 LYS A 226 LYS A 241 1 16 HELIX 9 9 VAL A 243 ASN A 245 5 3 HELIX 10 10 TYR A 258 THR A 269 1 12 HELIX 11 11 THR A 279 PHE A 293 1 15 SHEET 1 A 7 ASN A 194 MET A 196 0 SHEET 2 A 7 MET A 208 ILE A 213 -1 N LEU A 211 O ASN A 194 SHEET 3 A 7 ALA A 171 TRP A 176 -1 N TRP A 176 O MET A 208 SHEET 4 A 7 ILE A 133 SER A 137 1 N LEU A 135 O ALA A 171 SHEET 5 A 7 ALA A 62 ILE A 67 1 N THR A 63 O ILE A 134 SHEET 6 A 7 ILE A 89 ASP A 95 1 N LYS A 90 O ALA A 62 SHEET 7 A 7 VAL A 109 THR A 113 1 N THR A 110 O TRP A 91 SHEET 1 B 2 PHE A 188 PRO A 191 0 SHEET 2 B 2 LEU A 221 VAL A 224 -1 N VAL A 224 O PHE A 188 LINK O5' G B 402 PG MGT B 408 1555 1555 1.62 CISPEP 1 ALA A 70 PRO A 71 0 0.52 CISPEP 2 HIS A 129 PRO A 130 0 -0.89 SITE 1 AC1 11 TYR A 22 ALA A 27 PRO A 148 ARG A 177 SITE 2 AC1 11 PHE A 180 ASP A 182 TYR A 204 SER A 205 SITE 3 AC1 11 GLU A 207 GLU A 233 G B 402 SITE 1 AC2 16 GLN A 39 LEU A 42 TYR A 66 ILE A 67 SITE 2 AC2 16 GLY A 68 ALA A 70 PRO A 71 GLY A 72 SITE 3 AC2 16 HIS A 74 ASP A 95 PHE A 115 VAL A 116 SITE 4 AC2 16 ASP A 138 VAL A 139 LEU A 159 G B 402 CRYST1 61.800 64.600 99.500 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 0.016181 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015480 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010050 0.00000