PDB Short entry for 1SVU HEADER TRANSFERASE 30-MAR-04 1SVU TITLE STRUCTURE OF THE Q237W MUTANT OF HHAI DNA METHYLTRANSFERASE: AN TITLE 2 INSIGHT INTO PROTEIN-PROTEIN INTERACTIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: MODIFICATION METHYLASE HHAI; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI, M.HHAI; COMPND 5 EC: 2.1.1.37; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HAEMOPHILUS HAEMOLYTICUS; SOURCE 3 ORGANISM_TAXID: 726; SOURCE 4 GENE: HHAIM; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DNA METHYLTRANSFERASE, PROTEIN-PROTEIN INTERACTIONS, EVOLUTIONARY KEYWDS 2 LINK, TYPE I AND II RESTRICTION-MODIFICATION SYSTEMS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.DONG,L.ZHOU,X.ZHANG,S.STICKEL,R.J.ROBERTS,X.CHENG REVDAT 4 23-AUG-23 1SVU 1 REMARK REVDAT 3 27-OCT-21 1SVU 1 REMARK SEQADV REVDAT 2 24-FEB-09 1SVU 1 VERSN REVDAT 1 29-JUN-04 1SVU 0 JRNL AUTH A.DONG,L.ZHOU,X.ZHANG,S.STICKEL,R.J.ROBERTS,X.CHENG JRNL TITL STRUCTURE OF THE Q237W MUTANT OF HHAI DNA METHYLTRANSFERASE: JRNL TITL 2 AN INSIGHT INTO PROTEIN-PROTEIN INTERACTIONS JRNL REF BIOL.CHEM. V. 385 373 2004 JRNL REFN ISSN 1431-6730 JRNL PMID 15195996 JRNL DOI 10.1515/BCHM.385.13.373.57208 REMARK 2 REMARK 2 RESOLUTION. 2.66 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) : 2.66 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.54 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.6 REMARK 3 NUMBER OF REFLECTIONS : 19780 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 SET) : 0.189 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 687 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.012 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.66 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.75 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1592 REMARK 3 BIN R VALUE (WORKING SET) : 0.2670 REMARK 3 BIN FREE R VALUE : 0.3370 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 81 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.037 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4881 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 79 REMARK 3 SOLVENT ATOMS : 25 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.19000 REMARK 3 B22 (A**2) : 3.65000 REMARK 3 B33 (A**2) : -0.46000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -2.69000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.32 REMARK 3 LOW RESOLUTION CUTOFF (A) : 24.5 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.50 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.49 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.680 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1SVU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-APR-04. REMARK 100 THE DEPOSITION ID IS D_1000022036. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-AUG-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NSLS SYNCHROTRON REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.660 REMARK 200 RESOLUTION RANGE LOW (A) : 24.540 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.6 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.23100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1FJX (THE PROTEIN COMPONENT) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PH 5.8, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 77.50000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 77.50000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.50000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 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: B 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 PRO A 80 REMARK 465 CYS A 81 REMARK 465 GLN A 82 REMARK 465 ALA A 83 REMARK 465 PHE A 84 REMARK 465 SER A 85 REMARK 465 ILE A 86 REMARK 465 SER A 87 REMARK 465 GLY A 88 REMARK 465 LYS A 89 REMARK 465 GLN A 90 REMARK 465 LYS A 91 REMARK 465 GLY A 92 REMARK 465 PHE A 93 REMARK 465 GLU A 94 REMARK 465 ASP A 95 REMARK 465 SER A 96 REMARK 465 ARG A 97 REMARK 465 GLY A 98 REMARK 465 THR A 99 REMARK 465 PHE B 84 REMARK 465 SER B 85 REMARK 465 ILE B 86 REMARK 465 SER B 87 REMARK 465 GLY B 88 REMARK 465 LYS B 89 REMARK 465 GLN B 90 REMARK 465 LYS B 91 REMARK 465 GLY B 92 REMARK 465 PHE B 93 REMARK 465 GLU B 94 REMARK 465 ASP B 95 REMARK 465 SER B 96 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 67 CG CD CE NZ REMARK 470 THR A 132 OG1 CG2 REMARK 470 GLU A 134 CG CD OE1 OE2 REMARK 470 GLN A 217 CG CD OE1 NE2 REMARK 470 ARG A 245 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 290 CG CD CE NZ REMARK 470 LEU B 26 CG CD1 CD2 REMARK 470 LYS B 43 CG CD CE NZ REMARK 470 GLU B 47 CG CD OE1 OE2 REMARK 470 ARG B 97 CG CD NE CZ NH1 NH2 REMARK 470 THR B 99 OG1 CG2 REMARK 470 PHE B 102 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG B 109 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 114 CG CD CE NZ REMARK 470 ASN B 129 CG OD1 ND2 REMARK 470 GLU B 201 CB CG CD OE1 OE2 REMARK 470 GLU B 203 CG CD OE1 OE2 REMARK 470 LYS B 210 CB CG CD CE NZ REMARK 470 GLN B 217 CG CD OE1 NE2 REMARK 470 LYS B 270 CG CD CE NZ REMARK 470 LYS B 300 CG CD CE NZ REMARK 470 LYS B 325 CG CD CE NZ 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 PRO B 57 C - N - CA ANGL. DEV. = 9.8 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 LYS A 7 69.84 -67.90 REMARK 500 GLN A 8 31.01 -63.62 REMARK 500 LEU A 9 -1.72 -151.25 REMARK 500 LEU A 12 148.18 -31.27 REMARK 500 ALA A 19 -67.95 -8.36 REMARK 500 ALA A 27 -81.41 -46.68 REMARK 500 SER A 38 142.36 174.12 REMARK 500 GLU A 40 122.15 -174.39 REMARK 500 GLU A 58 141.10 -35.32 REMARK 500 ASP A 60 108.83 -22.68 REMARK 500 PHE A 102 -9.57 -55.55 REMARK 500 VAL A 108 -9.41 -57.81 REMARK 500 LYS A 112 70.21 7.33 REMARK 500 GLU A 119 134.43 -173.96 REMARK 500 ASN A 123 0.21 -55.93 REMARK 500 HIS A 127 131.45 -17.31 REMARK 500 ASN A 131 -75.25 -56.94 REMARK 500 THR A 132 -53.83 -29.31 REMARK 500 VAL A 135 -79.59 -59.75 REMARK 500 GLU A 142 -9.51 -59.90 REMARK 500 ASP A 144 62.25 72.39 REMARK 500 GLN A 161 137.13 -170.75 REMARK 500 ASN A 173 -23.94 -34.94 REMARK 500 ASN A 176 70.35 50.24 REMARK 500 PHE A 182 152.24 -48.89 REMARK 500 GLU A 187 151.70 -48.82 REMARK 500 THR A 190 113.74 -162.96 REMARK 500 LYS A 193 -34.54 -36.22 REMARK 500 PRO A 198 91.03 -44.19 REMARK 500 ASP A 199 -58.89 -1.69 REMARK 500 HIS A 204 2.25 -65.53 REMARK 500 THR A 215 -17.87 -36.35 REMARK 500 GLU A 218 155.72 -36.84 REMARK 500 GLN A 221 -141.57 43.23 REMARK 500 LYS A 225 -0.46 -165.86 REMARK 500 THR A 226 90.81 76.60 REMARK 500 LYS A 234 8.96 -68.36 REMARK 500 ALA A 248 121.74 -29.29 REMARK 500 THR A 250 108.49 -43.28 REMARK 500 ALA A 260 -161.25 -55.57 REMARK 500 LYS A 261 -58.49 36.70 REMARK 500 LEU A 266 88.62 -68.45 REMARK 500 ASN A 268 101.34 55.36 REMARK 500 ALA A 280 -71.98 -39.32 REMARK 500 SER A 305 -176.39 -69.86 REMARK 500 GLN B 8 30.37 -79.96 REMARK 500 LEU B 9 -9.20 -141.22 REMARK 500 THR B 10 -62.58 -24.32 REMARK 500 LEU B 12 174.24 -45.36 REMARK 500 ARG B 25 -14.84 -44.69 REMARK 500 REMARK 500 THIS ENTRY HAS 85 RAMACHANDRAN OUTLIERS. 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 TYR B 254 0.06 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 SO4 A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX B 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX B 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX B 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX B 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX B 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX B 411 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HMY RELATED DB: PDB REMARK 900 M.HHAI-ADOMET IN P21 SPACE GROUP REMARK 900 RELATED ID: 1MHT RELATED DB: PDB REMARK 900 M.HHAI-ADOHCY-DNA COMPLEX IN R32 SPACE GROUP DBREF 1SVU A 1 327 UNP P05102 MTH1_HAEHA 1 327 DBREF 1SVU B 1 327 UNP P05102 MTH1_HAEHA 1 327 SEQADV 1SVU TRP A 237 UNP P05102 GLN 237 ENGINEERED MUTATION SEQADV 1SVU TRP B 237 UNP P05102 GLN 237 ENGINEERED MUTATION 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 TRP 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 SEQRES 1 B 327 MET ILE GLU ILE LYS ASP LYS GLN LEU THR GLY LEU ARG SEQRES 2 B 327 PHE ILE ASP LEU PHE ALA GLY LEU GLY GLY PHE ARG LEU SEQRES 3 B 327 ALA LEU GLU SER CYS GLY ALA GLU CYS VAL TYR SER ASN SEQRES 4 B 327 GLU TRP ASP LYS TYR ALA GLN GLU VAL TYR GLU MET ASN SEQRES 5 B 327 PHE GLY GLU LYS PRO GLU GLY ASP ILE THR GLN VAL ASN SEQRES 6 B 327 GLU LYS THR ILE PRO ASP HIS ASP ILE LEU CYS ALA GLY SEQRES 7 B 327 PHE PRO CYS GLN ALA PHE SER ILE SER GLY LYS GLN LYS SEQRES 8 B 327 GLY PHE GLU ASP SER ARG GLY THR LEU PHE PHE ASP ILE SEQRES 9 B 327 ALA ARG ILE VAL ARG GLU LYS LYS PRO LYS VAL VAL PHE SEQRES 10 B 327 MET GLU ASN VAL LYS ASN PHE ALA SER HIS ASP ASN GLY SEQRES 11 B 327 ASN THR LEU GLU VAL VAL LYS ASN THR MET ASN GLU LEU SEQRES 12 B 327 ASP TYR SER PHE HIS ALA LYS VAL LEU ASN ALA LEU ASP SEQRES 13 B 327 TYR GLY ILE PRO GLN LYS ARG GLU ARG ILE TYR MET ILE SEQRES 14 B 327 CYS PHE ARG ASN ASP LEU ASN ILE GLN ASN PHE GLN PHE SEQRES 15 B 327 PRO LYS PRO PHE GLU LEU ASN THR PHE VAL LYS ASP LEU SEQRES 16 B 327 LEU LEU PRO ASP SER GLU VAL GLU HIS LEU VAL ILE ASP SEQRES 17 B 327 ARG LYS ASP LEU VAL MET THR ASN GLN GLU ILE GLU GLN SEQRES 18 B 327 THR THR PRO LYS THR VAL ARG LEU GLY ILE VAL GLY LYS SEQRES 19 B 327 GLY GLY TRP GLY GLU ARG ILE TYR SER THR ARG GLY ILE SEQRES 20 B 327 ALA ILE THR LEU SER ALA TYR GLY GLY GLY ILE PHE ALA SEQRES 21 B 327 LYS THR GLY GLY TYR LEU VAL ASN GLY LYS THR ARG LYS SEQRES 22 B 327 LEU HIS PRO ARG GLU CYS ALA ARG VAL MET GLY TYR PRO SEQRES 23 B 327 ASP SER TYR LYS VAL HIS PRO SER THR SER GLN ALA TYR SEQRES 24 B 327 LYS GLN PHE GLY ASN SER VAL VAL ILE ASN VAL LEU GLN SEQRES 25 B 327 TYR ILE ALA TYR ASN ILE GLY SER SER LEU ASN PHE LYS SEQRES 26 B 327 PRO TYR HET SO4 A 600 5 HET SO4 A 601 5 HET SAH A 401 26 HET UNX A 602 1 HET UNX A 603 1 HET UNX A 604 1 HET UNX A 605 1 HET UNX A 606 1 HET UNX A 607 1 HET UNX A 608 1 HET UNX A 609 1 HET SAH B 402 26 HET UNX B 403 1 HET UNX B 404 1 HET UNX B 405 1 HET UNX B 406 1 HET UNX B 407 1 HET UNX B 408 1 HET UNX B 409 1 HET UNX B 410 1 HET UNX B 411 1 HETNAM SO4 SULFATE ION HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM UNX UNKNOWN ATOM OR ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 SAH 2(C14 H20 N6 O5 S) FORMUL 6 UNX 17(X) FORMUL 24 HOH *25(H2 O) HELIX 1 1 GLY A 22 CYS A 31 1 10 HELIX 2 2 ASP A 42 GLY A 54 1 13 HELIX 3 3 ASP A 60 VAL A 64 5 5 HELIX 4 4 LEU A 100 LYS A 111 1 12 HELIX 5 5 ASN A 123 ALA A 125 5 3 HELIX 6 6 HIS A 127 ASN A 129 5 3 HELIX 7 7 GLY A 130 GLU A 142 1 13 HELIX 8 8 LEU A 155 GLY A 158 5 4 HELIX 9 9 ASN A 173 ASN A 176 5 4 HELIX 10 10 PHE A 191 LEU A 196 1 6 HELIX 11 11 PRO A 198 VAL A 206 5 9 HELIX 12 12 HIS A 275 MET A 283 1 9 HELIX 13 13 SER A 294 SER A 305 1 12 HELIX 14 14 VAL A 307 ASN A 323 1 17 HELIX 15 15 GLY B 22 GLU B 29 1 8 HELIX 16 16 SER B 30 GLY B 32 5 3 HELIX 17 17 ASP B 42 GLY B 54 1 13 HELIX 18 18 ASN B 65 ILE B 69 5 5 HELIX 19 19 ASP B 103 LYS B 111 1 9 HELIX 20 20 ASN B 123 ALA B 125 5 3 HELIX 21 21 SER B 126 ASN B 131 5 6 HELIX 22 22 THR B 132 LEU B 143 1 12 HELIX 23 23 LEU B 155 TYR B 157 5 3 HELIX 24 24 PHE B 191 LEU B 196 1 6 HELIX 25 25 PRO B 198 HIS B 204 5 7 HELIX 26 26 HIS B 275 MET B 283 1 9 HELIX 27 27 SER B 294 SER B 305 1 12 HELIX 28 28 VAL B 307 PHE B 324 1 18 SHEET 1 A 3 GLU A 34 SER A 38 0 SHEET 2 A 3 ARG A 13 LEU A 17 1 N PHE A 14 O GLU A 34 SHEET 3 A 3 ILE A 74 ALA A 77 1 O CYS A 76 N ILE A 15 SHEET 1 B 3 VAL A 115 VAL A 121 0 SHEET 2 B 3 GLU A 164 PHE A 171 -1 O ILE A 166 N ASN A 120 SHEET 3 B 3 SER A 146 ASN A 153 -1 N SER A 146 O PHE A 171 SHEET 1 C 2 GLN A 161 LYS A 162 0 SHEET 2 C 2 ALA A 248 ILE A 249 1 O ALA A 248 N LYS A 162 SHEET 1 D 5 LEU A 212 VAL A 213 0 SHEET 2 D 5 GLY A 230 VAL A 232 -1 O ILE A 231 N VAL A 213 SHEET 3 D 5 ARG A 240 TYR A 242 -1 O ILE A 241 N GLY A 230 SHEET 4 D 5 GLY A 264 LEU A 266 1 O GLY A 264 N TYR A 242 SHEET 5 D 5 THR A 271 LYS A 273 -1 O ARG A 272 N TYR A 265 SHEET 1 E 6 GLU B 34 ASN B 39 0 SHEET 2 E 6 ARG B 13 LEU B 17 1 N PHE B 14 O VAL B 36 SHEET 3 E 6 ILE B 74 GLY B 78 1 O CYS B 76 N LEU B 17 SHEET 4 E 6 VAL B 115 VAL B 121 1 O PHE B 117 N ALA B 77 SHEET 5 E 6 GLU B 164 PHE B 171 -1 O CYS B 170 N VAL B 116 SHEET 6 E 6 HIS B 148 ASN B 153 -1 N HIS B 148 O ILE B 169 SHEET 1 F 5 VAL B 206 ILE B 207 0 SHEET 2 F 5 LYS B 270 ARG B 272 -1 O THR B 271 N ILE B 207 SHEET 3 F 5 GLY B 264 VAL B 267 -1 N TYR B 265 O ARG B 272 SHEET 4 F 5 ARG B 240 TYR B 242 1 N TYR B 242 O GLY B 264 SHEET 5 F 5 ARG B 228 ILE B 231 -1 N LEU B 229 O ILE B 241 SITE 1 AC1 5 ARG A 13 PRO A 70 ASP A 71 LYS A 114 SITE 2 AC1 5 ARG A 172 SITE 1 AC2 3 THR A 226 ARG A 228 TYR A 242 SITE 1 AC3 17 PHE A 18 ALA A 19 GLY A 20 LEU A 21 SITE 2 AC3 17 GLY A 22 GLY A 23 ASN A 39 GLU A 40 SITE 3 AC3 17 TRP A 41 ASP A 60 ILE A 61 THR A 62 SITE 4 AC3 17 GLY A 78 LEU A 100 TYR A 285 ASN A 304 SITE 5 AC3 17 SER A 305 SITE 1 AC4 14 PHE B 18 ALA B 19 GLY B 20 LEU B 21 SITE 2 AC4 14 GLY B 23 ASN B 39 GLU B 40 TRP B 41 SITE 3 AC4 14 GLY B 59 ASP B 60 ILE B 61 LEU B 100 SITE 4 AC4 14 SER B 305 VAL B 306 SITE 1 AC5 2 LYS B 43 GLU B 47 SITE 1 AC6 1 VAL B 291 SITE 1 AC7 1 ARG A 240 SITE 1 AC8 1 TYR A 254 SITE 1 AC9 1 ASP B 60 SITE 1 BC1 1 LYS A 210 SITE 1 BC2 1 LYS A 67 SITE 1 BC3 1 ASN A 52 SITE 1 BC4 1 GLU B 203 SITE 1 BC5 1 PRO B 198 CRYST1 155.000 47.000 122.700 90.00 121.00 90.00 C 1 2 1 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 0.006452 0.000000 0.003877 0.00000 SCALE2 0.000000 0.021277 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009508 0.00000