HEADER TRANSFERASE 26-MAR-09 3GRR TITLE CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN S-ADENOSYL HOMOCYSTEINE AND TITLE 2 METHANOCALDOCOCCUS JANNASCHI DIM1. COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIMETHYLADENOSINE TRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: S-ADENOSYLMETHIONINE-6-N',N'-ADENOSYL(RRNA) COMPND 5 DIMETHYLTRANSFERASE, 16S RRNA DIMETHYLASE; COMPND 6 EC: 2.1.1.-; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOCALDOCOCCUS JANNASCHII; SOURCE 3 ORGANISM_COMMON: METHANOCOCCUS JANNASCHII; SOURCE 4 ORGANISM_TAXID: 2190; SOURCE 5 GENE: KSGA, MJ1029; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS DIMETHYLADENOSINE TRANSFERASE, ROSSMANN FOLD, RIBOSOMAL ASSEMBLY S- KEYWDS 2 ADENOSYL-L-METHIONINE, RRNA PROCESSING, RNA-BINDING, METHYL KEYWDS 3 TRANSFERASE, METHYLTRANSFERASE, S-ADENOSYL-L-METHIONINE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.N.SCARSDALE,F.N.MUSAYEV,J.P.RIFE REVDAT 6 06-SEP-23 3GRR 1 REMARK REVDAT 5 20-OCT-21 3GRR 1 REMARK SEQADV REVDAT 4 12-NOV-14 3GRR 1 KEYWDS REVDAT 3 13-JUL-11 3GRR 1 VERSN REVDAT 2 07-APR-10 3GRR 1 JRNL REVDAT 1 31-MAR-10 3GRR 0 JRNL AUTH H.C.O'FARRELL,F.N.MUSAYEV,J.N.SCARSDALE,J.P.RIFE JRNL TITL BINDING OF ADENOSINE-BASED LIGANDS TO THE MJDIM1 RRNA JRNL TITL 2 METHYLTRANSFERASE: IMPLICATIONS FOR REACTION MECHANISM AND JRNL TITL 3 DRUG DESIGN. JRNL REF BIOCHEMISTRY V. 49 2697 2010 JRNL REFN ISSN 0006-2960 JRNL PMID 20163168 JRNL DOI 10.1021/BI901875X REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.C.O'FARRELL,J.N.SCARSDALE,J.P.RIFE REMARK 1 TITL CRYSTAL STRUCTURE OF KSGA, A UNIVERSALLY CONSERVED RRNA REMARK 1 TITL 2 ADENINE DIMETHYLTRANSFERASE IN ESCHERICHIA COLI REMARK 1 REF J.MOL.BIOL. V. 339 337 2004 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 24273 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2733 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1668 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.2850 REMARK 3 BIN FREE R VALUE SET COUNT : 193 REMARK 3 BIN FREE R VALUE : 0.3320 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2105 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 211 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 40.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.15 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.62000 REMARK 3 B22 (A**2) : -0.06000 REMARK 3 B33 (A**2) : 0.30000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.62000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.139 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.139 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.106 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.735 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2182 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2949 ; 1.123 ; 1.984 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 264 ; 5.460 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 101 ;34.289 ;25.149 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 401 ;13.280 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;16.312 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 335 ; 0.081 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1618 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1004 ; 0.185 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1530 ; 0.300 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 179 ; 0.135 ; 0.200 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): 19 ; 0.196 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 18 ; 0.142 ; 0.200 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): 1376 ; 5.366 ; 4.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2140 ; 6.521 ; 6.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 926 ;10.157 ; 8.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 809 ;11.956 ;10.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL 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 : 2 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 10 A 180 REMARK 3 ORIGIN FOR THE GROUP (A): 18.8112 18.8654 21.5632 REMARK 3 T TENSOR REMARK 3 T11: -0.1109 T22: -0.1424 REMARK 3 T33: -0.1347 T12: -0.0328 REMARK 3 T13: 0.0337 T23: 0.0133 REMARK 3 L TENSOR REMARK 3 L11: 2.8356 L22: 1.3540 REMARK 3 L33: 1.4870 L12: -0.1782 REMARK 3 L13: 0.5952 L23: 0.2422 REMARK 3 S TENSOR REMARK 3 S11: -0.0427 S12: 0.3074 S13: 0.1044 REMARK 3 S21: -0.2460 S22: 0.0081 S23: 0.0119 REMARK 3 S31: -0.1060 S32: -0.0232 S33: 0.0346 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 192 A 272 REMARK 3 ORIGIN FOR THE GROUP (A): 42.1355 21.8545 46.8434 REMARK 3 T TENSOR REMARK 3 T11: -0.1092 T22: -0.0964 REMARK 3 T33: -0.1655 T12: 0.0185 REMARK 3 T13: 0.0108 T23: 0.0067 REMARK 3 L TENSOR REMARK 3 L11: 3.9448 L22: 5.1960 REMARK 3 L33: 3.7981 L12: 1.8385 REMARK 3 L13: 1.3257 L23: 1.3510 REMARK 3 S TENSOR REMARK 3 S11: 0.1149 S12: -0.3330 S13: 0.0067 REMARK 3 S21: 0.5342 S22: -0.1490 S23: -0.0549 REMARK 3 S31: 0.0077 S32: -0.1189 S33: 0.0340 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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: NULL REMARK 4 REMARK 4 3GRR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-APR-09. REMARK 100 THE DEPOSITION ID IS D_1000052232. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 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 MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : RIGAKU VARIMAX CONFOCAL OPTICS REMARK 200 OPTICS : RIGAKU VARIMAX CONFOCAL OPTICS 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 : 27022 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 17.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 200 DATA REDUNDANCY : 4.590 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.45 REMARK 200 R MERGE FOR SHELL (I) : 0.34700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 3FYD, CHAIN A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000 (14-16%), 25 MM MES, 50 MM REMARK 280 NH2SO4, 7 MM MGCL2, PH 6.2, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 33.14950 REMARK 290 SMTRY3 2 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 PHE A 2 REMARK 465 LYS A 3 REMARK 465 PRO A 4 REMARK 465 LYS A 5 REMARK 465 LYS A 6 REMARK 465 LYS A 7 REMARK 465 LEU A 8 REMARK 465 GLY A 9 REMARK 465 GLY A 273 REMARK 465 ARG A 274 REMARK 465 LEU A 275 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 LYS A 16 CG CD CE NZ REMARK 470 LYS A 70 CG CD CE NZ REMARK 470 GLN A 105 CG CD OE1 NE2 REMARK 470 LYS A 172 CG CD CE NZ REMARK 470 LYS A 184 CG CD CE NZ REMARK 470 LYS A 186 CG CD CE NZ REMARK 470 HIS A 188 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 225 CG CD CE NZ 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 ASN A 183 86.89 -150.33 REMARK 500 HIS A 188 83.99 62.33 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 SAH A 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3FYC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF DIM1 FROM THE THERMOPHILIC ARCHEON, REMARK 900 METHANOCALDOCOCCUS JANNASCHI REMARK 900 RELATED ID: 3FYD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF DIM1 FROM THE THERMOPHILIC ARCHEON, REMARK 900 METHANOCALDOCOCCUS JANNASCHI REMARK 900 RELATED ID: 1QYR RELATED DB: PDB REMARK 900 2.1 ANGSTROM CRYSTAL STRUCTURE OF KSGA: A UNIVERSALLY CONSERVED REMARK 900 ADENOSINE DIMETHYLTRANSFERASE REMARK 900 RELATED ID: 2H1R RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A DIMETHYLADENOSINE TRANSFERASE FROM P. REMARK 900 FACILPARUM REMARK 900 RELATED ID: 1ZQ9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN DIMETHYLADENOSINE TRANSFERASE REMARK 900 RELATED ID: 3FUV RELATED DB: PDB REMARK 900 APO-FORM OF T. THERMOPHILUS 16S RRNA A1518 AND A1519 REMARK 900 METHYLTRANSFERASE (KSGA) IN SPACE GROUP P43212 REMARK 900 RELATED ID: 3FUT RELATED DB: PDB REMARK 900 APO-FORM OF T. THERMOPHILUS 16S RRNA A1518 AND A1519 REMARK 900 METHYLTRANSFERASE (KSGA) IN SPACE GROUP P21212 REMARK 900 RELATED ID: 3FUU RELATED DB: PDB REMARK 900 T. THERMOPHILUS 16S RRNA A1518 AND A1519 METHYLTRANSFERASE (KSGA) REMARK 900 IN COMPLEX WITH ADENOSINE IN SPACE GROUP P212121 REMARK 900 RELATED ID: 3FUX RELATED DB: PDB REMARK 900 T. THERMOPHILUS 16S RRNA A1518 AND A1519 METHYLTRANSFERASE (KSGA) REMARK 900 IN COMPLEX WITH 5'-METHYLTHIOADENOSINE IN SPACE GROUP P212121 REMARK 900 RELATED ID: 3FUW RELATED DB: PDB REMARK 900 T. THERMOPHILUS 16S RRNA A1518 AND A1519 METHYLTRANSFERASE (KSGA) REMARK 900 IN COMPLEX WITH 5'-METHYLTHIOADENOSINE IN SPACE GROUP P212121 REMARK 900 RELATED ID: 3GRU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN AMP AND METHANOCALDOCOCCUS REMARK 900 JANNASCHI DIM1 REMARK 900 RELATED ID: 3GRV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN ADENOSINE AND REMARK 900 METHANOCALDOCOCCUS JANNASCHI DIM1 REMARK 900 RELATED ID: 3GRY RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN S-ADENOSYL METHIONINE AND REMARK 900 METHANOCALDOCOCCUS JANNASCHI DIM1 DBREF 3GRR A 1 275 UNP Q58435 KSGA_METJA 1 275 SEQADV 3GRR MET A -19 UNP Q58435 EXPRESSION TAG SEQADV 3GRR GLY A -18 UNP Q58435 EXPRESSION TAG SEQADV 3GRR SER A -17 UNP Q58435 EXPRESSION TAG SEQADV 3GRR SER A -16 UNP Q58435 EXPRESSION TAG SEQADV 3GRR HIS A -15 UNP Q58435 EXPRESSION TAG SEQADV 3GRR HIS A -14 UNP Q58435 EXPRESSION TAG SEQADV 3GRR HIS A -13 UNP Q58435 EXPRESSION TAG SEQADV 3GRR HIS A -12 UNP Q58435 EXPRESSION TAG SEQADV 3GRR HIS A -11 UNP Q58435 EXPRESSION TAG SEQADV 3GRR HIS A -10 UNP Q58435 EXPRESSION TAG SEQADV 3GRR SER A -9 UNP Q58435 EXPRESSION TAG SEQADV 3GRR SER A -8 UNP Q58435 EXPRESSION TAG SEQADV 3GRR GLY A -7 UNP Q58435 EXPRESSION TAG SEQADV 3GRR LEU A -6 UNP Q58435 EXPRESSION TAG SEQADV 3GRR VAL A -5 UNP Q58435 EXPRESSION TAG SEQADV 3GRR PRO A -4 UNP Q58435 EXPRESSION TAG SEQADV 3GRR ARG A -3 UNP Q58435 EXPRESSION TAG SEQADV 3GRR GLY A -2 UNP Q58435 EXPRESSION TAG SEQADV 3GRR SER A -1 UNP Q58435 EXPRESSION TAG SEQADV 3GRR HIS A 0 UNP Q58435 EXPRESSION TAG SEQADV 3GRR ALA A 137 UNP Q58435 LYS 137 ENGINEERED MUTATION SEQADV 3GRR ALA A 138 UNP Q58435 GLU 138 ENGINEERED MUTATION SEQRES 1 A 295 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 295 LEU VAL PRO ARG GLY SER HIS MET PHE LYS PRO LYS LYS SEQRES 3 A 295 LYS LEU GLY GLN CYS PHE LEU ILE ASP LYS ASN PHE VAL SEQRES 4 A 295 ASN LYS ALA VAL GLU SER ALA ASN LEU THR LYS ASP ASP SEQRES 5 A 295 VAL VAL LEU GLU ILE GLY LEU GLY LYS GLY ILE LEU THR SEQRES 6 A 295 GLU GLU LEU ALA LYS ASN ALA LYS LYS VAL TYR VAL ILE SEQRES 7 A 295 GLU ILE ASP LYS SER LEU GLU PRO TYR ALA ASN LYS LEU SEQRES 8 A 295 LYS GLU LEU TYR ASN ASN ILE GLU ILE ILE TRP GLY ASP SEQRES 9 A 295 ALA LEU LYS VAL ASP LEU ASN LYS LEU ASP PHE ASN LYS SEQRES 10 A 295 VAL VAL ALA ASN LEU PRO TYR GLN ILE SER SER PRO ILE SEQRES 11 A 295 THR PHE LYS LEU ILE LYS ARG GLY PHE ASP LEU ALA VAL SEQRES 12 A 295 LEU MET TYR GLN TYR GLU PHE ALA LYS ARG MET VAL ALA SEQRES 13 A 295 ALA ALA GLY THR LYS ASP TYR GLY ARG LEU SER VAL ALA SEQRES 14 A 295 VAL GLN SER ARG ALA ASP VAL GLU ILE VAL ALA LYS VAL SEQRES 15 A 295 PRO PRO SER ALA PHE TYR PRO LYS PRO LYS VAL TYR SER SEQRES 16 A 295 ALA ILE VAL LYS ILE LYS PRO ASN LYS GLY LYS TYR HIS SEQRES 17 A 295 ILE GLU ASN GLU ASN PHE PHE ASP ASP PHE LEU ARG ALA SEQRES 18 A 295 ILE PHE GLN HIS ARG ASN LYS SER VAL ARG LYS ALA LEU SEQRES 19 A 295 ILE ASP SER SER LYS GLU LEU ASN TYR ASN LYS ASP GLU SEQRES 20 A 295 MET LYS LYS ILE LEU GLU ASP PHE LEU ASN THR ASN SER SEQRES 21 A 295 GLU ILE LYS ASN LEU ILE ASN GLU LYS VAL PHE LYS LEU SEQRES 22 A 295 SER VAL LYS ASP ILE VAL ASN LEU SER ASN GLU PHE TYR SEQRES 23 A 295 ARG PHE LEU GLN ASN ARG GLY ARG LEU HET SAH A 300 26 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 2 SAH C14 H20 N6 O5 S FORMUL 3 HOH *211(H2 O) HELIX 1 1 ASP A 15 ALA A 26 1 12 HELIX 2 2 GLY A 42 ALA A 52 1 11 HELIX 3 3 ASP A 61 SER A 63 5 3 HELIX 4 4 LEU A 64 GLU A 73 1 10 HELIX 5 5 ASP A 89 LEU A 93 5 5 HELIX 6 6 PRO A 103 GLN A 105 5 3 HELIX 7 7 ILE A 106 GLY A 118 1 13 HELIX 8 8 TYR A 128 ALA A 136 1 9 HELIX 9 9 GLY A 144 SER A 152 1 9 HELIX 10 10 PRO A 163 SER A 165 5 3 HELIX 11 11 ASN A 191 GLN A 204 1 14 HELIX 12 12 SER A 209 SER A 217 1 9 HELIX 13 13 SER A 218 ASN A 222 5 5 HELIX 14 14 ASN A 224 ASN A 237 1 14 HELIX 15 15 ASN A 239 ASN A 247 1 9 HELIX 16 16 LYS A 249 LEU A 253 5 5 HELIX 17 17 SER A 254 ASN A 271 1 18 SHEET 1 A 2 PHE A 12 LEU A 13 0 SHEET 2 A 2 PHE A 167 TYR A 168 -1 O TYR A 168 N PHE A 12 SHEET 1 B 7 ILE A 78 TRP A 82 0 SHEET 2 B 7 LYS A 54 GLU A 59 1 N VAL A 57 O ILE A 81 SHEET 3 B 7 VAL A 33 ILE A 37 1 N GLU A 36 O TYR A 56 SHEET 4 B 7 LYS A 97 ASN A 101 1 O LYS A 97 N LEU A 35 SHEET 5 B 7 LEU A 121 GLN A 127 1 O VAL A 123 N VAL A 98 SHEET 6 B 7 SER A 175 PRO A 182 -1 O ILE A 180 N ALA A 122 SHEET 7 B 7 ALA A 154 VAL A 162 -1 N VAL A 159 O ILE A 177 CISPEP 1 TYR A 168 PRO A 169 0 -5.84 SITE 1 AC1 18 GLN A 10 PHE A 12 LEU A 13 GLY A 38 SITE 2 AC1 18 GLY A 40 ILE A 58 GLU A 59 ILE A 60 SITE 3 AC1 18 ASP A 61 LEU A 64 GLY A 83 ASP A 84 SITE 4 AC1 18 ALA A 85 ASN A 101 PRO A 103 HOH A 281 SITE 5 AC1 18 HOH A 393 HOH A 402 CRYST1 40.385 66.299 62.061 90.00 107.76 90.00 P 1 21 1 2 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 0.024762 0.000000 0.007933 0.00000 SCALE2 0.000000 0.015083 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016920 0.00000