HEADER TRANSFERASE/DNA 08-DEC-94 1MHT TITLE COVALENT TERNARY STRUCTURE OF HHAI METHYLTRANSFERASE, DNA AND S- TITLE 2 ADENOSYL-L-HOMOCYSTEINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(P*GP*AP*TP*AP*GP*(C36)P*GP*CP*TP*AP*TP*C)-3'); COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'-D(*TP*GP*AP*TP*AP*GP*(C36)P*GP*CP*TP*AP*TP*C)-3'); COMPND 7 CHAIN: C; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: PROTEIN (HHAI METHYLTRANSFERASE); COMPND 11 CHAIN: A; COMPND 12 EC: 2.1.1.73; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES; SOURCE 5 MOL_ID: 3; SOURCE 6 ORGANISM_SCIENTIFIC: HAEMOPHILUS HAEMOLYTICUS; SOURCE 7 ORGANISM_TAXID: 726 KEYWDS PROTEIN-DNA COMPLEX, DOUBLE HELIX, OVERHANGING BASE, FLIPPED-OUT KEYWDS 2 BASE, MODIFIED, TRANSFERASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR X.CHENG REVDAT 4 06-NOV-24 1MHT 1 REMARK LINK REVDAT 3 18-APR-18 1MHT 1 REMARK REVDAT 2 24-FEB-09 1MHT 1 VERSN REVDAT 1 03-JUN-95 1MHT 0 JRNL AUTH S.KLIMASAUSKAS,S.KUMAR,R.J.ROBERTS,X.CHENG JRNL TITL HHAI METHYLTRANSFERASE FLIPS ITS TARGET BASE OUT OF THE DNA JRNL TITL 2 HELIX. JRNL REF CELL(CAMBRIDGE,MASS.) V. 76 357 1994 JRNL REFN ISSN 0092-8674 JRNL PMID 8293469 JRNL DOI 10.1016/0092-8674(94)90342-5 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH X.CHENG,S.KUMAR,J.POSFAI,J.W.PFLUGRATH,R.J.ROBERTS REMARK 1 TITL CRYSTAL STRUCTURE OF THE HHAI DNA METHYLTRANSFERASE REMARK 1 TITL 2 COMPLEXED WITH S-ADENOSYL-L-METHIONINE REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 74 299 1993 REMARK 1 REFN ISSN 0092-8674 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 17839 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL 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 : 2606 REMARK 3 NUCLEIC ACID ATOMS : 512 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : NULL 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 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: NULL REMARK 4 REMARK 4 1MHT 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_1000175007. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.25 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS FAST REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MADNES REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17839 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07650 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: BIS-TRIS-PROPANE_HCL, NACL, EDTA, PH REMARK 280 7.25, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289.00K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 49.93000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 28.82710 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 108.40000 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 49.93000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 28.82710 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 108.40000 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 49.93000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 28.82710 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 108.40000 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 49.93000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 28.82710 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 108.40000 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 49.93000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 28.82710 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 108.40000 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 49.93000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 28.82710 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 108.40000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 57.65420 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 216.80000 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 57.65420 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 216.80000 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 57.65420 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 216.80000 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 57.65420 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 216.80000 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 57.65420 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 216.80000 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 57.65420 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 216.80000 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: 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 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 C36 B 407 OXT C REMARK 470 C36 C 427 OXT 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 DG B 402 N1 DG B 402 C2 0.052 REMARK 500 DG B 408 N9 DG B 408 C4 0.067 REMARK 500 DC B 409 O4' DC B 409 C4' -0.086 REMARK 500 DA B 411 O3' DA B 411 C3' -0.040 REMARK 500 DT B 412 C5 DT B 412 C7 0.053 REMARK 500 DT C 421 C5 DT C 421 C7 0.036 REMARK 500 DG C 422 C5' DG C 422 C4' 0.082 REMARK 500 DG C 422 C2 DG C 422 N3 0.050 REMARK 500 DA C 423 N3 DA C 423 C4 0.055 REMARK 500 DA C 423 N9 DA C 423 C4 0.039 REMARK 500 DT C 424 C5 DT C 424 C7 0.061 REMARK 500 DA C 425 O3' DG C 426 P -0.077 REMARK 500 DG C 428 C5' DG C 428 C4' 0.080 REMARK 500 DG C 428 O3' DG C 428 C3' -0.036 REMARK 500 DG C 428 C6 DG C 428 N1 -0.075 REMARK 500 DC C 433 C2 DC C 433 N3 0.054 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 DG B 402 N1 - C2 - N2 ANGL. DEV. = 5.6 DEGREES REMARK 500 DG B 402 N3 - C2 - N2 ANGL. DEV. = -5.0 DEGREES REMARK 500 DG B 402 C5 - C6 - O6 ANGL. DEV. = -4.5 DEGREES REMARK 500 DA B 403 O4' - C1' - C2' ANGL. DEV. = -6.1 DEGREES REMARK 500 DT B 404 O4' - C1' - C2' ANGL. DEV. = -9.7 DEGREES REMARK 500 DT B 404 O4' - C1' - N1 ANGL. DEV. = -5.2 DEGREES REMARK 500 DT B 404 C6 - C5 - C7 ANGL. DEV. = -4.2 DEGREES REMARK 500 DA B 405 O3' - P - O5' ANGL. DEV. = -14.6 DEGREES REMARK 500 DA B 405 C4' - C3' - C2' ANGL. DEV. = -6.0 DEGREES REMARK 500 DA B 405 O4' - C1' - C2' ANGL. DEV. = -10.1 DEGREES REMARK 500 DG B 406 C4' - C3' - C2' ANGL. DEV. = -5.6 DEGREES REMARK 500 DG B 406 O4' - C1' - N9 ANGL. DEV. = 2.2 DEGREES REMARK 500 DG B 406 N3 - C2 - N2 ANGL. DEV. = 5.4 DEGREES REMARK 500 DG B 406 C3' - O3' - P ANGL. DEV. = 8.2 DEGREES REMARK 500 DG B 408 C3' - C2' - C1' ANGL. DEV. = -5.3 DEGREES REMARK 500 DG B 408 N3 - C4 - C5 ANGL. DEV. = -3.1 DEGREES REMARK 500 DC B 409 O4' - C4' - C3' ANGL. DEV. = -4.7 DEGREES REMARK 500 DC B 409 C1' - O4' - C4' ANGL. DEV. = -9.8 DEGREES REMARK 500 DC B 409 C6 - N1 - C2 ANGL. DEV. = 2.5 DEGREES REMARK 500 DC B 409 C3' - O3' - P ANGL. DEV. = 8.1 DEGREES REMARK 500 DT B 410 O5' - P - OP2 ANGL. DEV. = -6.6 DEGREES REMARK 500 DT B 410 C6 - N1 - C2 ANGL. DEV. = -3.5 DEGREES REMARK 500 DT B 410 N1 - C2 - N3 ANGL. DEV. = 3.9 DEGREES REMARK 500 DT B 410 N3 - C4 - C5 ANGL. DEV. = -3.7 DEGREES REMARK 500 DT B 410 C4 - C5 - C6 ANGL. DEV. = 5.3 DEGREES REMARK 500 DT B 410 C4 - C5 - C7 ANGL. DEV. = -4.0 DEGREES REMARK 500 DA B 411 O4' - C1' - N9 ANGL. DEV. = -5.0 DEGREES REMARK 500 DT B 412 O4' - C1' - C2' ANGL. DEV. = -9.0 DEGREES REMARK 500 DT B 412 O4' - C1' - N1 ANGL. DEV. = 7.5 DEGREES REMARK 500 DT B 412 N1 - C2 - N3 ANGL. DEV. = 3.7 DEGREES REMARK 500 DT B 412 C4 - C5 - C6 ANGL. DEV. = 4.4 DEGREES REMARK 500 DT B 412 N3 - C2 - O2 ANGL. DEV. = -4.1 DEGREES REMARK 500 DT B 412 N3 - C4 - O4 ANGL. DEV. = 3.7 DEGREES REMARK 500 DC B 413 C3' - C2' - C1' ANGL. DEV. = -6.0 DEGREES REMARK 500 DC B 413 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 DC B 413 N1 - C2 - O2 ANGL. DEV. = 3.8 DEGREES REMARK 500 DT C 421 O4' - C4' - C3' ANGL. DEV. = -10.0 DEGREES REMARK 500 DT C 421 C1' - O4' - C4' ANGL. DEV. = -6.7 DEGREES REMARK 500 DT C 421 C3' - C2' - C1' ANGL. DEV. = -5.4 DEGREES REMARK 500 DT C 421 N1 - C2 - O2 ANGL. DEV. = 6.7 DEGREES REMARK 500 DT C 421 N3 - C2 - O2 ANGL. DEV. = -5.4 DEGREES REMARK 500 DT C 421 C6 - N1 - C1' ANGL. DEV. = -9.4 DEGREES REMARK 500 DT C 421 C2 - N1 - C1' ANGL. DEV. = 9.6 DEGREES REMARK 500 DG C 422 O4' - C4' - C3' ANGL. DEV. = -4.0 DEGREES REMARK 500 DG C 422 O4' - C1' - N9 ANGL. DEV. = 4.6 DEGREES REMARK 500 DA C 423 O4' - C1' - C2' ANGL. DEV. = -7.1 DEGREES REMARK 500 DA C 423 O4' - C1' - N9 ANGL. DEV. = 5.2 DEGREES REMARK 500 DT C 424 O3' - P - O5' ANGL. DEV. = -15.0 DEGREES REMARK 500 DT C 424 O4' - C1' - C2' ANGL. DEV. = -6.6 DEGREES REMARK 500 DT C 424 O4' - C1' - N1 ANGL. DEV. = -5.1 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 81 ANGLE DEVIATIONS. 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 60 106.24 -24.91 REMARK 500 GLN A 63 50.40 -105.66 REMARK 500 PRO A 70 150.13 -49.90 REMARK 500 GLN A 90 51.57 -67.34 REMARK 500 ASP A 144 55.52 72.79 REMARK 500 ASP A 174 -79.09 -45.91 REMARK 500 ASN A 176 75.99 -68.60 REMARK 500 GLU A 203 -38.79 -31.08 REMARK 500 PHE A 259 47.08 -99.31 REMARK 500 LYS A 261 -25.94 83.83 REMARK 500 SER A 305 -158.20 -83.33 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 DC B 413 0.07 SIDE CHAIN REMARK 500 DT C 430 0.07 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 SAH A 328 DBREF 1MHT A 1 327 UNP P05102 MTH1_HAEHA 1 327 DBREF 1MHT B 402 413 PDB 1MHT 1MHT 402 413 DBREF 1MHT C 421 433 PDB 1MHT 1MHT 421 433 SEQRES 1 B 12 DG DA DT DA DG C36 DG DC DT DA DT DC SEQRES 1 C 13 DT DG DA DT DA DG C36 DG DC DT DA DT DC SEQRES 1 A 327 MET ILE GLU ILE LYS ASP LYS GLN LEU THR GLY LEU ARG SEQRES 2 A 327 PHE ILE ASP LEU PHE ALA GLY LEU GLY GLY PHE ARG LEU SEQRES 3 A 327 ALA LEU GLU SER CYS GLY ALA GLU CYS VAL TYR SER ASN SEQRES 4 A 327 GLU TRP ASP LYS TYR ALA GLN GLU VAL TYR GLU MET ASN SEQRES 5 A 327 PHE GLY GLU LYS PRO GLU GLY ASP ILE THR GLN VAL ASN SEQRES 6 A 327 GLU LYS THR ILE PRO ASP HIS ASP ILE LEU CYS ALA GLY SEQRES 7 A 327 PHE PRO CYS GLN ALA PHE SER ILE SER GLY LYS GLN LYS SEQRES 8 A 327 GLY PHE GLU ASP SER ARG GLY THR LEU PHE PHE ASP ILE SEQRES 9 A 327 ALA ARG ILE VAL ARG GLU LYS LYS PRO LYS VAL VAL PHE SEQRES 10 A 327 MET GLU ASN VAL LYS ASN PHE ALA SER HIS ASP ASN GLY SEQRES 11 A 327 ASN THR LEU GLU VAL VAL LYS ASN THR MET ASN GLU LEU SEQRES 12 A 327 ASP TYR SER PHE HIS ALA LYS VAL LEU ASN ALA LEU ASP SEQRES 13 A 327 TYR GLY ILE PRO GLN LYS ARG GLU ARG ILE TYR MET ILE SEQRES 14 A 327 CYS PHE ARG ASN ASP LEU ASN ILE GLN ASN PHE GLN PHE SEQRES 15 A 327 PRO LYS PRO PHE GLU LEU ASN THR PHE VAL LYS ASP LEU SEQRES 16 A 327 LEU LEU PRO ASP SER GLU VAL GLU HIS LEU VAL ILE ASP SEQRES 17 A 327 ARG LYS ASP LEU VAL MET THR ASN GLN GLU ILE GLU GLN SEQRES 18 A 327 THR THR PRO LYS THR VAL ARG LEU GLY ILE VAL GLY LYS SEQRES 19 A 327 GLY GLY GLN GLY GLU ARG ILE TYR SER THR ARG GLY ILE SEQRES 20 A 327 ALA ILE THR LEU SER ALA TYR GLY GLY GLY ILE PHE ALA SEQRES 21 A 327 LYS THR GLY GLY TYR LEU VAL ASN GLY LYS THR ARG LYS SEQRES 22 A 327 LEU HIS PRO ARG GLU CYS ALA ARG VAL MET GLY TYR PRO SEQRES 23 A 327 ASP SER TYR LYS VAL HIS PRO SER THR SER GLN ALA TYR SEQRES 24 A 327 LYS GLN PHE GLY ASN SER VAL VAL ILE ASN VAL LEU GLN SEQRES 25 A 327 TYR ILE ALA TYR ASN ILE GLY SER SER LEU ASN PHE LYS SEQRES 26 A 327 PRO TYR MODRES 1MHT C36 B 407 DC MODRES 1MHT C36 C 427 DC HET C36 B 407 20 HET C36 C 427 21 HET SAH A 328 26 HETNAM C36 5-METHYL-5-FLUORO-2'-DEOXY-CYTIDINE-5'-MONOPHOSPHATE HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 1 C36 2(C10 H17 F N3 O8 P) FORMUL 4 SAH C14 H20 N6 O5 S HELIX 1 1 GLY A 23 CYS A 31 1 9 HELIX 2 2 LYS A 43 PHE A 53 1 11 HELIX 3 3 ILE A 61 GLN A 63 5 3 HELIX 4 4 GLU A 66 THR A 68 5 3 HELIX 5 5 GLY A 92 GLU A 94 5 3 HELIX 6 6 LEU A 100 LYS A 111 1 12 HELIX 7 7 LYS A 122 LEU A 143 5 22 HELIX 8 8 ALA A 154 ASP A 156 5 3 HELIX 9 9 VAL A 192 LEU A 195 1 4 HELIX 10 10 ASP A 199 LEU A 205 1 7 HELIX 11 11 PRO A 276 MET A 283 1 8 HELIX 12 12 THR A 295 GLY A 303 1 9 HELIX 13 13 ILE A 308 ASN A 323 1 16 SHEET 1 A 6 TYR A 145 ASN A 153 0 SHEET 2 A 6 GLU A 164 ARG A 172 -1 N PHE A 171 O SER A 146 SHEET 3 A 6 VAL A 115 VAL A 121 -1 N ASN A 120 O ILE A 166 SHEET 4 A 6 ILE A 74 ALA A 77 1 N LEU A 75 O VAL A 115 SHEET 5 A 6 ARG A 13 LEU A 17 1 N ILE A 15 O ILE A 74 SHEET 6 A 6 GLU A 34 ASN A 39 1 N GLU A 34 O PHE A 14 SHEET 1 B 5 LEU A 212 MET A 214 0 SHEET 2 B 5 ARG A 228 VAL A 232 -1 N ILE A 231 O VAL A 213 SHEET 3 B 5 ARG A 240 SER A 243 -1 N ILE A 241 O LEU A 229 SHEET 4 B 5 GLY A 264 VAL A 267 1 N GLY A 264 O TYR A 242 SHEET 5 B 5 LYS A 270 LYS A 273 -1 N ARG A 272 O TYR A 265 LINK O3' DG B 406 P C36 B 407 1555 1555 1.62 LINK O3' C36 B 407 P DG B 408 1555 1555 1.62 LINK O3' DG C 426 P C36 C 427 1555 1555 1.59 LINK O3' C36 C 427 P DG C 428 1555 1555 1.59 LINK C6 C36 C 427 SG CYS A 81 1555 1555 1.84 SITE 1 AC1 14 PHE A 18 ALA A 19 LEU A 21 GLY A 23 SITE 2 AC1 14 ASN A 39 GLU A 40 TRP A 41 ASP A 42 SITE 3 AC1 14 ASP A 60 ILE A 61 GLY A 78 ASN A 304 SITE 4 AC1 14 SER A 305 VAL A 306 CRYST1 99.860 99.860 325.200 90.00 90.00 120.00 H 3 2 18 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 0.010014 0.005782 0.000000 0.00000 SCALE2 0.000000 0.011563 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003075 0.00000