HEADER TRANSFERASE 22-FEB-07 2EFJ TITLE THE STRUCTURE OF 1,7 DIMETHYLXANTHINE METHYLTRANSFERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3,7-DIMETHYLXANTHINE METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.1.1.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: COFFEA CANEPHORA; SOURCE 3 ORGANISM_TAXID: 49390; SOURCE 4 GENE: DXMT1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (RIL); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PPROEXHTB KEYWDS SAM-DEPENDANT METHYLTRANSFERASE, SAH, THEOBROMINE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.A.MCCARTHY,J.G.MCCARTHY REVDAT 5 13-MAR-24 2EFJ 1 REMARK HETSYN REVDAT 4 13-JUL-11 2EFJ 1 VERSN REVDAT 3 24-FEB-09 2EFJ 1 VERSN REVDAT 2 19-JUN-07 2EFJ 1 JRNL REMARK REVDAT 1 01-MAY-07 2EFJ 0 JRNL AUTH A.A.MCCARTHY,J.G.MCCARTHY JRNL TITL THE STRUCTURE OF TWO N-METHYLTRANSFERASES FROM THE CAFFEINE JRNL TITL 2 BIOSYNTHETIC PATHWAY JRNL REF PLANT PHYSIOL. V. 144 879 2007 JRNL REFN ISSN 0032-0889 JRNL PMID 17434991 JRNL DOI 10.1104/PP.106.094854 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.A.MCCARTHY,L.BIGET,C.LIN,V.PETIARD,S.D.TANKSLEY, REMARK 1 AUTH 2 J.G.MCCARTHY REMARK 1 TITL CLONING, EXPRESSION, CRYSTALLIZATION AND PRELIMINARY X-RAY REMARK 1 TITL 2 ANALYSIS OF THE XMT AND DXMT N-METHYLTRANSFERASES FROM REMARK 1 TITL 3 COFFEA CANEPHORA (ROBUSTA) REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 63 304 2007 REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 17401201 REMARK 1 DOI 10.1107/S1744309107009268 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 24209 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1297 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1707 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.06 REMARK 3 BIN R VALUE (WORKING SET) : 0.3010 REMARK 3 BIN FREE R VALUE SET COUNT : 76 REMARK 3 BIN FREE R VALUE : 0.3600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2719 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 39 REMARK 3 SOLVENT ATOMS : 146 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 35.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.31 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.68000 REMARK 3 B22 (A**2) : 1.42000 REMARK 3 B33 (A**2) : -0.74000 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): 0.217 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.196 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.147 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.341 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.908 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2853 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3873 ; 1.564 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 349 ; 5.634 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 127 ;37.532 ;24.331 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 467 ;17.281 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;18.178 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 431 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2160 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1311 ; 0.206 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1932 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 157 ; 0.279 ; 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): 47 ; 0.149 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 9 ; 0.128 ; 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): 1802 ; 0.719 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2826 ; 1.171 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1226 ; 1.745 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1044 ; 2.546 ; 4.500 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 : 3 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 3 A 27 REMARK 3 ORIGIN FOR THE GROUP (A): 3.9340 19.5330 50.2400 REMARK 3 T TENSOR REMARK 3 T11: 0.0600 T22: -0.0930 REMARK 3 T33: -0.0372 T12: 0.0992 REMARK 3 T13: -0.0018 T23: 0.0093 REMARK 3 L TENSOR REMARK 3 L11: 10.1675 L22: 4.4754 REMARK 3 L33: 1.9622 L12: -1.2302 REMARK 3 L13: 4.0267 L23: 0.7737 REMARK 3 S TENSOR REMARK 3 S11: 0.3495 S12: 0.9509 S13: -1.1168 REMARK 3 S21: -0.1063 S22: 0.4389 S23: 0.3908 REMARK 3 S31: 0.2223 S32: -0.0407 S33: -0.7883 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 28 A 231 REMARK 3 RESIDUE RANGE : A 266 A 302 REMARK 3 RESIDUE RANGE : A 365 A 379 REMARK 3 ORIGIN FOR THE GROUP (A): 4.4310 33.8670 51.9200 REMARK 3 T TENSOR REMARK 3 T11: -0.1063 T22: -0.2303 REMARK 3 T33: -0.1783 T12: 0.0876 REMARK 3 T13: 0.0724 T23: 0.0118 REMARK 3 L TENSOR REMARK 3 L11: 1.1261 L22: 1.0666 REMARK 3 L33: 2.5178 L12: -0.7476 REMARK 3 L13: 0.7132 L23: -0.6932 REMARK 3 S TENSOR REMARK 3 S11: -0.1552 S12: -0.2872 S13: 0.0732 REMARK 3 S21: 0.3580 S22: 0.2754 S23: 0.0882 REMARK 3 S31: -0.2113 S32: -0.1757 S33: -0.1202 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 232 A 265 REMARK 3 RESIDUE RANGE : A 312 A 364 REMARK 3 ORIGIN FOR THE GROUP (A): 11.5130 10.7620 61.7420 REMARK 3 T TENSOR REMARK 3 T11: -0.0031 T22: -0.1668 REMARK 3 T33: -0.2105 T12: 0.1539 REMARK 3 T13: 0.0625 T23: 0.0721 REMARK 3 L TENSOR REMARK 3 L11: 5.2790 L22: 3.4891 REMARK 3 L33: 2.4406 L12: -0.7196 REMARK 3 L13: -0.7959 L23: 0.1829 REMARK 3 S TENSOR REMARK 3 S11: -0.3154 S12: -0.4022 S13: -0.7686 REMARK 3 S21: 0.4751 S22: 0.2753 S23: 0.1526 REMARK 3 S31: 0.2889 S32: 0.0447 S33: 0.0401 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 2EFJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-MAR-07. REMARK 100 THE DEPOSITION ID IS D_1000026601. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-NOV-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9393 REMARK 200 MONOCHROMATOR : A DOUBLE CRYSTAL (SI 111) KHOZU REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25506 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.50200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 23-28% PEG 3350, 200MM LI2SO4, 100MM REMARK 280 TRIS-HCL, 2MM DTT, 1MM SAH, 1MM THEOBROMINE, PH 8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 70.47500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 70.47500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 25.08000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 52.81500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 25.08000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 52.81500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 70.47500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 25.08000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 52.81500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 70.47500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 25.08000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 52.81500 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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 THE SYMMETERY OPERATIONS: -X, Y, -Z+1/2. 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: 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 70.47500 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 GLU A 2 REMARK 465 GLY A 12 REMARK 465 GLU A 13 REMARK 465 GLY A 14 REMARK 465 ASP A 15 REMARK 465 GLY A 82 REMARK 465 GLN A 83 REMARK 465 GLU A 84 REMARK 465 LYS A 85 REMARK 465 LYS A 86 REMARK 465 ASN A 87 REMARK 465 GLU A 88 REMARK 465 LEU A 89 REMARK 465 GLU A 90 REMARK 465 ARG A 91 REMARK 465 LEU A 169 REMARK 465 VAL A 170 REMARK 465 THR A 171 REMARK 465 GLU A 172 REMARK 465 LEU A 173 REMARK 465 GLY A 174 REMARK 465 ASP A 303 REMARK 465 ASP A 304 REMARK 465 ASP A 305 REMARK 465 TYR A 306 REMARK 465 GLN A 307 REMARK 465 GLY A 308 REMARK 465 ARG A 309 REMARK 465 SER A 310 REMARK 465 HIS A 311 REMARK 465 GLU A 380 REMARK 465 LYS A 381 REMARK 465 ALA A 382 REMARK 465 ASP A 383 REMARK 465 MET A 384 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 20 CD CE NZ REMARK 470 LYS A 52 CG CD CE NZ REMARK 470 LYS A 80 CE NZ REMARK 470 LYS A 127 CG CD CE NZ REMARK 470 ILE A 175 CG1 CG2 CD1 REMARK 470 SER A 176 OG REMARK 470 LYS A 179 CD CE NZ REMARK 470 LYS A 186 CG CD CE NZ REMARK 470 ARG A 218 NE CZ NH1 NH2 REMARK 470 ASP A 230 CB CG OD1 OD2 REMARK 470 GLU A 231 CG CD OE1 OE2 REMARK 470 ARG A 276 NE CZ NH1 NH2 REMARK 470 SER A 312 OG REMARK 470 LYS A 359 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 LEU A 26 -62.41 -90.57 REMARK 500 ASN A 49 -3.24 69.44 REMARK 500 LYS A 52 -63.87 -94.67 REMARK 500 ALA A 62 -138.12 56.02 REMARK 500 ARG A 126 100.82 -36.56 REMARK 500 TYR A 157 41.69 72.07 REMARK 500 TYR A 183 -168.78 -160.15 REMARK 500 PHE A 232 -64.45 -102.21 REMARK 500 ASP A 233 46.05 85.51 REMARK 500 PRO A 313 -111.90 -68.14 REMARK 500 VAL A 314 -24.19 -159.04 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 37T A 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2EG5 RELATED DB: PDB REMARK 900 XANTHOSINE METHYLTRANSFERASE DBREF 2EFJ A 1 384 UNP A4GE70 A4GE70_COFCA 1 384 SEQRES 1 A 384 MET GLU LEU GLN GLU VAL LEU HIS MET ASN GLY GLY GLU SEQRES 2 A 384 GLY ASP THR SER TYR ALA LYS ASN SER SER TYR ASN LEU SEQRES 3 A 384 PHE LEU ILE ARG VAL LYS PRO VAL LEU GLU GLN CYS ILE SEQRES 4 A 384 GLN GLU LEU LEU ARG ALA ASN LEU PRO ASN ILE ASN LYS SEQRES 5 A 384 CYS PHE LYS VAL GLY ASP LEU GLY CYS ALA SER GLY PRO SEQRES 6 A 384 ASN THR PHE SER THR VAL ARG ASP ILE VAL GLN SER ILE SEQRES 7 A 384 ASP LYS VAL GLY GLN GLU LYS LYS ASN GLU LEU GLU ARG SEQRES 8 A 384 PRO THR ILE GLN ILE PHE LEU ASN ASP LEU PHE GLN ASN SEQRES 9 A 384 ASP PHE ASN SER VAL PHE LYS LEU LEU PRO SER PHE TYR SEQRES 10 A 384 ARG ASN LEU GLU LYS GLU ASN GLY ARG LYS ILE GLY SER SEQRES 11 A 384 CYS LEU ILE GLY ALA MET PRO GLY SER PHE TYR SER ARG SEQRES 12 A 384 LEU PHE PRO GLU GLU SER MET HIS PHE LEU HIS SER CYS SEQRES 13 A 384 TYR CYS LEU HIS TRP LEU SER GLN VAL PRO SER GLY LEU SEQRES 14 A 384 VAL THR GLU LEU GLY ILE SER VAL ASN LYS GLY CYS ILE SEQRES 15 A 384 TYR SER SER LYS ALA SER ARG PRO PRO ILE GLN LYS ALA SEQRES 16 A 384 TYR LEU ASP GLN PHE THR LYS ASP PHE THR THR PHE LEU SEQRES 17 A 384 ARG ILE HIS SER GLU GLU LEU ILE SER ARG GLY ARG MET SEQRES 18 A 384 LEU LEU THR PHE ILE CYS LYS GLU ASP GLU PHE ASP HIS SEQRES 19 A 384 PRO ASN SER MET ASP LEU LEU GLU MET SER ILE ASN ASP SEQRES 20 A 384 LEU VAL ILE GLU GLY HIS LEU GLU GLU GLU LYS LEU ASP SEQRES 21 A 384 SER PHE ASN VAL PRO ILE TYR ALA PRO SER THR GLU GLU SEQRES 22 A 384 VAL LYS ARG ILE VAL GLU GLU GLU GLY SER PHE GLU ILE SEQRES 23 A 384 LEU TYR LEU GLU THR PHE ASN ALA PRO TYR ASP ALA GLY SEQRES 24 A 384 PHE SER ILE ASP ASP ASP TYR GLN GLY ARG SER HIS SER SEQRES 25 A 384 PRO VAL SER CYS ASP GLU HIS ALA ARG ALA ALA HIS VAL SEQRES 26 A 384 ALA SER VAL VAL ARG SER ILE TYR GLU PRO ILE LEU ALA SEQRES 27 A 384 SER HIS PHE GLY GLU ALA ILE LEU PRO ASP LEU SER HIS SEQRES 28 A 384 ARG ILE ALA LYS ASN ALA ALA LYS VAL LEU ARG SER GLY SEQRES 29 A 384 LYS GLY PHE TYR ASP SER VAL ILE ILE SER LEU ALA LYS SEQRES 30 A 384 LYS PRO GLU LYS ALA ASP MET HET SAH A 501 26 HET 37T A 502 26 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM 37T THEOBROMINE HETSYN 37T 3,7-DIMETHYLXANTHINE; 3,7-DIMETHYLPURINE-2,6-DIONE FORMUL 2 SAH C14 H20 N6 O5 S FORMUL 3 37T C7 H8 N4 O2 FORMUL 4 HOH *146(H2 O) HELIX 1 1 SER A 17 SER A 22 1 6 HELIX 2 2 PHE A 27 ALA A 45 1 19 HELIX 3 3 GLY A 64 ASP A 79 1 16 HELIX 4 4 ASP A 105 ASN A 124 1 20 HELIX 5 5 ARG A 189 GLU A 214 1 26 HELIX 6 6 ASN A 236 GLU A 251 1 16 HELIX 7 7 GLU A 255 SER A 261 1 7 HELIX 8 8 SER A 270 GLY A 282 1 13 HELIX 9 9 VAL A 314 GLY A 342 1 29 HELIX 10 10 ILE A 345 GLY A 364 1 20 SHEET 1 A 7 CYS A 131 ALA A 135 0 SHEET 2 A 7 THR A 93 ASN A 99 1 N ILE A 94 O LEU A 132 SHEET 3 A 7 CYS A 53 LEU A 59 1 N ASP A 58 O ASN A 99 SHEET 4 A 7 MET A 150 CYS A 156 1 O HIS A 154 N LEU A 59 SHEET 5 A 7 LEU A 215 ILE A 226 1 O ILE A 216 N MET A 150 SHEET 6 A 7 PHE A 367 LYS A 377 -1 O LEU A 375 N MET A 221 SHEET 7 A 7 PHE A 284 PRO A 295 -1 N ALA A 294 O TYR A 368 SITE 1 AC1 22 LEU A 7 MET A 9 TYR A 18 GLY A 60 SITE 2 AC1 22 CYS A 61 ALA A 62 ASN A 66 ASN A 99 SITE 3 AC1 22 ASP A 100 GLY A 138 SER A 139 PHE A 140 SITE 4 AC1 22 TYR A 141 CYS A 156 TYR A 157 CYS A 158 SITE 5 AC1 22 37T A 502 HOH A 510 HOH A 517 HOH A 520 SITE 6 AC1 22 HOH A 547 HOH A 647 SITE 1 AC2 13 TYR A 18 LEU A 26 PHE A 27 TYR A 157 SITE 2 AC2 13 HIS A 160 TRP A 161 ILE A 226 SER A 237 SITE 3 AC2 13 ILE A 332 TYR A 368 SAH A 501 HOH A 509 SITE 4 AC2 13 HOH A 587 CRYST1 50.160 105.630 140.950 90.00 90.00 90.00 C 2 2 21 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 0.019936 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009467 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007095 0.00000