HEADER TRANSFERASE/DNA 26-OCT-06 2NP7 TITLE CRYSTAL STRUCTURE OF THE ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI TITLE 2 COMPLEXED WITH THE COFACTOR ANALOG AETA AND A 10 BP DNA CONTAINING AN TITLE 3 ABASIC SITE ANALOG AT THE TARGET POSITION AND PYRROLO-DC AT THE TITLE 4 TARGET BASE PARTNER POSITION COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*GP*TP*TP*CP*GP*(3DR)P*TP*GP*TP*C)-3'; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: DNA TARGET STRAND CONTAINING AN ABASIC SITE ANALOG AT COMPND 6 THE TARGET POSITION; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: 5'-D(*GP*AP*CP*AP*(4PC)P*CP*GP*(6MA)P*AP*C)-3'; COMPND 9 CHAIN: C; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: DNA PARTNER STRAND CONTAINING N6-METHYLADENINE AND COMPND 12 PYRROLO-DC AT THE TARGET BASE PARTNER POSITION; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: MODIFICATION METHYLASE TAQI; COMPND 15 CHAIN: A; COMPND 16 SYNONYM: ADENINE-SPECIFIC METHYLTRANSFERASE TAQI, M.TAQI; COMPND 17 EC: 2.1.1.72; COMPND 18 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SOLID-PHASE DNA SYNTHESIS; SOURCE 4 MOL_ID: 2; SOURCE 5 SYNTHETIC: YES; SOURCE 6 OTHER_DETAILS: SOLID-PHASE DNA SYNTHESIS; SOURCE 7 MOL_ID: 3; SOURCE 8 ORGANISM_SCIENTIFIC: THERMUS AQUATICUS; SOURCE 9 ORGANISM_TAXID: 271; SOURCE 10 STRAIN: YT1; SOURCE 11 GENE: TAQIM; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: ER2267; SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PA1/MTAQ-A49A KEYWDS DNA, DNA METHYLTRANSFERASE, TARGET BASE PARTNER, PYRROLO-DC, ABASIC KEYWDS 2 SITE ANALOG, BASE FLIPPING, NUCLEOTIDE FLIPPING, TRANSFERASE-DNA KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.LENZ,A.J.SCHEIDIG,E.WEINHOLD REVDAT 5 30-AUG-23 2NP7 1 LINK REVDAT 4 18-OCT-17 2NP7 1 REMARK REVDAT 3 13-JUL-11 2NP7 1 VERSN REVDAT 2 24-FEB-09 2NP7 1 VERSN REVDAT 1 13-NOV-07 2NP7 0 JRNL AUTH T.LENZ,A.J.SCHEIDIG,E.WEINHOLD JRNL TITL CAUGHT IN THE ACT II: VISUALIZATION OF AN INTERMEDIATE IN JRNL TITL 2 THE DNA BASE-FLIPPING PATHWAY INDUCED BY THE JRNL TITL 3 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.GOEDECKE,M.PIGNOT,R.S.GOODY,A.J.SCHEIDIG,E.WEINHOLD REMARK 1 TITL STRUCTURE OF THE N6-ADENINE DNA METHYLTRANSFERASE M.TAQI IN REMARK 1 TITL 2 COMPLEX WITH DNA AND A COFACTOR ANALOG REMARK 1 REF NAT.STRUCT.BIOL. V. 8 121 2001 REMARK 1 REFN ISSN 1072-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH G.SCHLUCKEBIER,M.KOZAK,N.BLEIMLING,E.WEINHOLD,W.SAENGER REMARK 1 TITL DIFFERENTIAL BINDING OF S-ADENOSYLMETHIONINE, REMARK 1 TITL 2 S-ADENOSYLHOMOCYSTEINE AND SINEFUNGIN TO THE REMARK 1 TITL 3 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI REMARK 1 REF J.MOL.BIOL. V. 265 56 1997 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.93 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 39082 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) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1955 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2553 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.93 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 142 REMARK 3 BIN FREE R VALUE : 0.3090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3189 REMARK 3 NUCLEIC ACID ATOMS : 397 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 527 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.56 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.04000 REMARK 3 B22 (A**2) : 0.81000 REMARK 3 B33 (A**2) : 0.23000 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): 0.154 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.142 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.099 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.331 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3772 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5202 ; 1.394 ; 2.107 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 392 ; 6.180 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 149 ;32.911 ;22.215 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 539 ;14.828 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 27 ;14.379 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 549 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2750 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1797 ; 0.199 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2437 ; 0.309 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 445 ; 0.142 ; 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): 54 ; 0.169 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 27 ; 0.135 ; 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): 2022 ; 0.707 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3176 ; 1.193 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2158 ; 1.685 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2026 ; 2.693 ; 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 : NULL 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 2NP7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-NOV-06. REMARK 100 THE DEPOSITION ID IS D_1000040133. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAY-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9310 REMARK 200 MONOCHROMATOR : ID14-3 (MIRROR) REMARK 200 OPTICS : ID14-3 (MIRROR) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39083 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 19.930 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.290 REMARK 200 R MERGE (I) : 0.19400 REMARK 200 R SYM (I) : 0.19400 REMARK 200 FOR THE DATA SET : 7.8800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.33 REMARK 200 R MERGE FOR SHELL (I) : 0.74700 REMARK 200 R SYM FOR SHELL (I) : 0.74700 REMARK 200 FOR SHELL : 2.770 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1G38 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3 MICROLITERS CRYSTALLIZATION BUFFER REMARK 280 (10 MM TRIS/HCL, 300 MM NACL, PH 7.3) CONTAINING THE COMPLEX REMARK 280 PLUS 1 MICROLITER RESERVOIR SOLUTION (100 MM KCL, 100 MM MGCL2, REMARK 280 6% ISOPROPANOL, 50 MM SODIUM CACODYLATE, PH 6.0), VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 30.10500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.47350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.08300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.47350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.10500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.08300 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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS ONE INDEPENDENT BIOLOGICAL REMARK 300 ASSEMBLY CONSISTING OF M.TAQI, DNA AND COFACTOR ANALOG AETA. 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, 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 GLY A 2 REMARK 465 LEU A 3 REMARK 465 PRO A 4 REMARK 465 PRO A 5 REMARK 465 LEU A 6 REMARK 465 LEU A 7 REMARK 465 SER A 8 REMARK 465 LEU A 9 REMARK 465 PRO A 10 REMARK 465 SER A 11 REMARK 465 ASN A 12 REMARK 465 SER A 13 REMARK 465 ALA A 14 REMARK 465 PRO A 15 REMARK 465 ARG A 16 REMARK 465 SER A 17 REMARK 465 LEU A 18 REMARK 465 GLY A 19 REMARK 465 ARG A 20 REMARK 465 SER A 414 REMARK 465 PRO A 415 REMARK 465 GLU A 416 REMARK 465 SER A 417 REMARK 465 ALA A 418 REMARK 465 ARG A 419 REMARK 465 ASN A 420 REMARK 465 PHE A 421 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 DT B 3 N1 - C1' - C2' ANGL. DEV. = 8.6 DEGREES REMARK 500 DT B 3 O4' - C1' - N1 ANGL. DEV. = -7.4 DEGREES REMARK 500 DT B 7 C3' - O3' - P ANGL. DEV. = 7.9 DEGREES REMARK 500 DC B 10 O4' - C1' - N1 ANGL. DEV. = 2.6 DEGREES REMARK 500 DG C 11 C3' - C2' - C1' ANGL. DEV. = -6.3 DEGREES REMARK 500 DG C 11 O4' - C1' - C2' ANGL. DEV. = -4.9 DEGREES REMARK 500 DA C 19 O4' - C1' - N9 ANGL. DEV. = 2.6 DEGREES REMARK 500 DC C 20 O4' - C1' - N1 ANGL. DEV. = 5.3 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 ALA A 49 -115.37 46.29 REMARK 500 ASP A 78 74.10 -154.20 REMARK 500 LYS A 116 -31.43 -134.17 REMARK 500 TYR A 140 -159.13 54.98 REMARK 500 GLN A 198 13.26 57.25 REMARK 500 GLU A 306 -63.21 -93.10 REMARK 500 GLU A 355 168.01 85.98 REMARK 500 ARG A 389 -124.05 43.64 REMARK 500 PRO A 393 30.91 -85.37 REMARK 500 PHE A 411 79.80 -167.25 REMARK 500 HIS A 412 -152.58 -82.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1G38 RELATED DB: PDB REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/DNA/AETA COMPLEX REMARK 900 RELATED ID: 2ADM RELATED DB: PDB REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/SAM COMPLEX REMARK 900 RELATED ID: 1AQI RELATED DB: PDB REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/SAH COMPLEX REMARK 900 RELATED ID: 1AQJ RELATED DB: PDB REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/SINEFUNGIN COMPLEX REMARK 900 RELATED ID: 2IH2 RELATED DB: PDB REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/5PY-DNA/AETA COMPLEX REMARK 900 RELATED ID: 2IH4 RELATED DB: PDB REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/4PC-DNA/AETA COMPLEX REMARK 900 RELATED ID: 2IH5 RELATED DB: PDB REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/3DR-DNA/AETA COMPLEX REMARK 900 RELATED ID: 2NP6 RELATED DB: PDB REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/3DR-DNA/AETA COMPLEX REMARK 900 RELATED ID: 2IBS RELATED DB: PDB REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/2PR-DNA/AETA COMPLEX REMARK 900 RELATED ID: 2IBT RELATED DB: PDB REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/2PR-3DR-DNA/AETA REMARK 900 COMPLEX DBREF 2NP7 A 1 421 UNP P14385 MTTA_THEAQ 1 421 DBREF 2NP7 B 1 10 PDB 2NP7 2NP7 1 10 DBREF 2NP7 C 11 20 PDB 2NP7 2NP7 11 20 SEQRES 1 B 10 DG DT DT DC DG 3DR DT DG DT DC SEQRES 1 C 10 DG DA DC DA 4PC DC DG 6MA DA DC SEQRES 1 A 421 MET GLY LEU PRO PRO LEU LEU SER LEU PRO SER ASN SER SEQRES 2 A 421 ALA PRO ARG SER LEU GLY ARG VAL GLU THR PRO PRO GLU SEQRES 3 A 421 VAL VAL ASP PHE MET VAL SER LEU ALA GLU ALA PRO ARG SEQRES 4 A 421 GLY GLY ARG VAL LEU GLU PRO ALA CYS ALA HIS GLY PRO SEQRES 5 A 421 PHE LEU ARG ALA PHE ARG GLU ALA HIS GLY THR ALA TYR SEQRES 6 A 421 ARG PHE VAL GLY VAL GLU ILE ASP PRO LYS ALA LEU ASP SEQRES 7 A 421 LEU PRO PRO TRP ALA GLU GLY ILE LEU ALA ASP PHE LEU SEQRES 8 A 421 LEU TRP GLU PRO GLY GLU ALA PHE ASP LEU ILE LEU GLY SEQRES 9 A 421 ASN PRO PRO TYR GLY ILE VAL GLY GLU ALA SER LYS TYR SEQRES 10 A 421 PRO ILE HIS VAL PHE LYS ALA VAL LYS ASP LEU TYR LYS SEQRES 11 A 421 LYS ALA PHE SER THR TRP LYS GLY LYS TYR ASN LEU TYR SEQRES 12 A 421 GLY ALA PHE LEU GLU LYS ALA VAL ARG LEU LEU LYS PRO SEQRES 13 A 421 GLY GLY VAL LEU VAL PHE VAL VAL PRO ALA THR TRP LEU SEQRES 14 A 421 VAL LEU GLU ASP PHE ALA LEU LEU ARG GLU PHE LEU ALA SEQRES 15 A 421 ARG GLU GLY LYS THR SER VAL TYR TYR LEU GLY GLU VAL SEQRES 16 A 421 PHE PRO GLN LYS LYS VAL SER ALA VAL VAL ILE ARG PHE SEQRES 17 A 421 GLN LYS SER GLY LYS GLY LEU SER LEU TRP ASP THR GLN SEQRES 18 A 421 GLU SER GLU SER GLY PHE THR PRO ILE LEU TRP ALA GLU SEQRES 19 A 421 TYR PRO HIS TRP GLU GLY GLU ILE ILE ARG PHE GLU THR SEQRES 20 A 421 GLU GLU THR ARG LYS LEU GLU ILE SER GLY MET PRO LEU SEQRES 21 A 421 GLY ASP LEU PHE HIS ILE ARG PHE ALA ALA ARG SER PRO SEQRES 22 A 421 GLU PHE LYS LYS HIS PRO ALA VAL ARG LYS GLU PRO GLY SEQRES 23 A 421 PRO GLY LEU VAL PRO VAL LEU THR GLY ARG ASN LEU LYS SEQRES 24 A 421 PRO GLY TRP VAL ASP TYR GLU LYS ASN HIS SER GLY LEU SEQRES 25 A 421 TRP MET PRO LYS GLU ARG ALA LYS GLU LEU ARG ASP PHE SEQRES 26 A 421 TYR ALA THR PRO HIS LEU VAL VAL ALA HIS THR LYS GLY SEQRES 27 A 421 THR ARG VAL VAL ALA ALA TRP ASP GLU ARG ALA TYR PRO SEQRES 28 A 421 TRP ARG GLU GLU PHE HIS LEU LEU PRO LYS GLU GLY VAL SEQRES 29 A 421 ARG LEU ASP PRO SER SER LEU VAL GLN TRP LEU ASN SER SEQRES 30 A 421 GLU ALA MET GLN LYS HIS VAL ARG THR LEU TYR ARG ASP SEQRES 31 A 421 PHE VAL PRO HIS LEU THR LEU ARG MET LEU GLU ARG LEU SEQRES 32 A 421 PRO VAL ARG ARG GLU TYR GLY PHE HIS THR SER PRO GLU SEQRES 33 A 421 SER ALA ARG ASN PHE MODRES 2NP7 4PC C 15 DC MODRES 2NP7 6MA C 18 A HET 3DR B 6 11 HET 4PC C 15 22 HET 6MA C 18 22 HET NEA A 601 22 HET GOL A 701 6 HET GOL A 702 6 HETNAM 3DR 1',2'-DIDEOXYRIBOFURANOSE-5'-PHOSPHATE HETNAM 4PC 3-(2'-DEOXY-5-O-PHOSPHONO-BETA-D-ERYTHRO- HETNAM 2 4PC PENTOFURANOSYL)-6-METHYL-3,7-DIHYDRO-2H-PYRROLO[2,3- HETNAM 3 4PC D]PYRIMIDIN-2-ONE HETNAM 6MA N6-METHYL-DEOXY-ADENOSINE-5'-MONOPHOSPHATE HETNAM NEA 5'-DEOXY-5'-[2-(AMINO)ETHYLTHIO]ADENOSINE HETNAM GOL GLYCEROL HETSYN 3DR ABASIC DIDEOXYRIBOSE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 3DR C5 H11 O6 P FORMUL 2 4PC C12 H16 N3 O7 P FORMUL 2 6MA C11 H16 N5 O6 P FORMUL 4 NEA C12 H18 N6 O3 S FORMUL 5 GOL 2(C3 H8 O3) FORMUL 7 HOH *527(H2 O) HELIX 1 1 PRO A 24 ALA A 35 1 12 HELIX 2 2 GLY A 51 GLY A 62 1 12 HELIX 3 3 ASP A 89 TRP A 93 5 5 HELIX 4 4 PHE A 122 PHE A 133 1 12 HELIX 5 5 ASN A 141 LEU A 153 1 13 HELIX 6 6 THR A 167 VAL A 170 5 4 HELIX 7 7 LEU A 171 ASP A 173 5 3 HELIX 8 8 PHE A 174 GLY A 185 1 12 HELIX 9 9 THR A 247 GLY A 257 1 11 HELIX 10 10 ARG A 271 LYS A 277 1 7 HELIX 11 11 THR A 294 ARG A 296 5 3 HELIX 12 12 PRO A 315 LEU A 322 5 8 HELIX 13 13 ARG A 323 THR A 328 5 6 HELIX 14 14 ASP A 367 ASN A 376 1 10 HELIX 15 15 SER A 377 ARG A 389 1 13 HELIX 16 16 THR A 396 ARG A 402 1 7 SHEET 1 A 9 ALA A 83 LEU A 87 0 SHEET 2 A 9 ARG A 66 GLU A 71 1 N PHE A 67 O GLU A 84 SHEET 3 A 9 ARG A 42 PRO A 46 1 N VAL A 43 O ARG A 66 SHEET 4 A 9 PHE A 99 GLY A 104 1 O LEU A 101 N LEU A 44 SHEET 5 A 9 LEU A 154 PRO A 165 1 O VAL A 161 N ILE A 102 SHEET 6 A 9 ALA A 203 GLN A 209 -1 O VAL A 204 N VAL A 164 SHEET 7 A 9 LYS A 186 GLY A 193 -1 N SER A 188 O ARG A 207 SHEET 8 A 9 LEU A 215 SER A 223 1 O TRP A 218 N VAL A 189 SHEET 9 A 9 GLY A 226 TYR A 235 -1 O THR A 228 N GLN A 221 SHEET 1 B 2 MET A 258 PRO A 259 0 SHEET 2 B 2 PRO A 404 VAL A 405 -1 O VAL A 405 N MET A 258 SHEET 1 C 4 PHE A 264 PHE A 268 0 SHEET 2 C 4 PHE A 356 PRO A 360 -1 O LEU A 359 N HIS A 265 SHEET 3 C 4 HIS A 330 VAL A 333 -1 N VAL A 333 O PHE A 356 SHEET 4 C 4 ALA A 343 ASP A 346 -1 O ALA A 344 N VAL A 332 SHEET 1 D 2 VAL A 290 PRO A 291 0 SHEET 2 D 2 TRP A 313 MET A 314 -1 O MET A 314 N VAL A 290 SHEET 1 E 2 LEU A 298 LYS A 299 0 SHEET 2 E 2 TRP A 302 VAL A 303 -1 O TRP A 302 N LYS A 299 LINK O3' DG B 5 P 3DR B 6 1555 1555 1.61 LINK O3' 3DR B 6 P DT B 7 1555 1555 1.61 LINK O3' DA C 14 P 4PC C 15 1555 1555 1.60 LINK O3' 4PC C 15 P DC C 16 1555 1555 1.59 LINK O3' DG C 17 P 6MA C 18 1555 1555 1.61 LINK O3' 6MA C 18 P DA C 19 1555 1555 1.60 CRYST1 60.210 70.166 114.947 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 0.016609 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014252 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008700 0.00000 CONECT 87 102 CONECT 101 102 106 CONECT 102 87 101 103 104 CONECT 103 102 CONECT 104 102 CONECT 105 109 110 CONECT 106 101 107 CONECT 107 106 108 110 CONECT 108 107 109 CONECT 109 105 108 CONECT 110 105 107 111 CONECT 111 110 112 CONECT 112 111 CONECT 261 274 CONECT 274 261 275 276 277 CONECT 275 274 CONECT 276 274 CONECT 277 274 278 CONECT 278 277 279 CONECT 279 278 280 281 CONECT 280 279 284 CONECT 281 279 282 283 CONECT 282 281 296 CONECT 283 281 284 CONECT 284 280 283 285 CONECT 285 284 286 291 CONECT 286 285 287 288 CONECT 287 286 CONECT 288 286 289 CONECT 289 288 290 295 CONECT 290 289 291 292 CONECT 291 285 290 CONECT 292 290 293 CONECT 293 292 294 295 CONECT 294 293 CONECT 295 289 293 CONECT 296 282 CONECT 323 337 CONECT 337 323 338 339 340 CONECT 338 337 CONECT 339 337 CONECT 340 337 341 CONECT 341 340 342 CONECT 342 341 343 344 CONECT 343 342 347 CONECT 344 342 345 346 CONECT 345 344 359 CONECT 346 344 347 CONECT 347 343 346 348 CONECT 348 347 349 356 CONECT 349 348 350 CONECT 350 349 351 CONECT 351 350 352 356 CONECT 352 351 353 357 CONECT 353 352 354 CONECT 354 353 355 CONECT 355 354 356 CONECT 356 348 351 355 CONECT 357 352 358 CONECT 358 357 CONECT 359 345 CONECT 3590 3591 CONECT 3591 3590 3592 CONECT 3592 3591 3593 CONECT 3593 3592 3594 CONECT 3594 3593 3595 CONECT 3595 3594 3596 3597 CONECT 3596 3595 3601 CONECT 3597 3595 3598 3599 CONECT 3598 3597 CONECT 3599 3597 3600 3601 CONECT 3600 3599 CONECT 3601 3596 3599 3602 CONECT 3602 3601 3603 3611 CONECT 3603 3602 3604 CONECT 3604 3603 3605 CONECT 3605 3604 3606 3611 CONECT 3606 3605 3607 3608 CONECT 3607 3606 CONECT 3608 3606 3609 CONECT 3609 3608 3610 CONECT 3610 3609 3611 CONECT 3611 3602 3605 3610 CONECT 3612 3613 3614 CONECT 3613 3612 CONECT 3614 3612 3615 3616 CONECT 3615 3614 CONECT 3616 3614 3617 CONECT 3617 3616 CONECT 3618 3619 3620 CONECT 3619 3618 CONECT 3620 3618 3621 3622 CONECT 3621 3620 CONECT 3622 3620 3623 CONECT 3623 3622 MASTER 365 0 6 16 19 0 0 6 4147 3 95 35 END