HEADER TRANSFERASE 02-FEB-07 2ORE TITLE BINARY STRUCTURE OF ESCHERICHIA COLI DNA ADENINE METHYLTRANSFERASE AND TITLE 2 S-ADENOSYLHOMOCYSTEINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA ADENINE METHYLASE; COMPND 3 CHAIN: D, E, F; COMPND 4 SYNONYM: DEOXYADENOSYL-METHYLTRANSFERASE, DNA ADENINE COMPND 5 METHYLTRANSFERASE, M.ECODAM; COMPND 6 EC: 2.1.1.72; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: DAM; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: HMS174(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS DAM METHYLATION, GATC RECOGNITION, S-ADENOSYLHOMOCYSTEINE KEYWDS 2 CONFORMATION, BACTERIAL VIRULENCE FACTOR, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.R.HORTON,X.CHENG REVDAT 4 30-AUG-23 2ORE 1 REMARK SEQADV REVDAT 3 24-FEB-09 2ORE 1 VERSN REVDAT 2 14-AUG-07 2ORE 1 JRNL REVDAT 1 26-JUN-07 2ORE 0 JRNL AUTH K.LIEBERT,J.R.HORTON,S.CHAHAR,M.ORWICK,X.CHENG,A.JELTSCH JRNL TITL TWO ALTERNATIVE CONFORMATIONS OF S-ADENOSYL-L-HOMOCYSTEINE JRNL TITL 2 BOUND TO ESCHERICHIA COLI DNA ADENINE METHYLTRANSFERASE AND JRNL TITL 3 THE IMPLICATION OF CONFORMATIONAL CHANGES IN REGULATING THE JRNL TITL 4 CATALYTIC CYCLE. JRNL REF J.BIOL.CHEM. V. 282 22848 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17545164 JRNL DOI 10.1074/JBC.M700926200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.R.HORTON,K.LIEBERT,M.BEKES,A.JELTSCH,X.CHENG REMARK 1 TITL STRUCTURE AND SUBSTRATE RECOGNITION OF THE ESCHERICHIA COLI REMARK 1 TITL 2 DNA ADENINE METHYLTRANSFERASE. REMARK 1 REF J.MOL.BIOL. V. 358 559 2006 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.99 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.99 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.67 REMARK 3 DATA CUTOFF (SIGMA(F)) : -3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 28125 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) : 0.202 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1416 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 : 5856 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 83 REMARK 3 SOLVENT ATOMS : 23 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -8.74000 REMARK 3 B22 (A**2) : -8.42000 REMARK 3 B33 (A**2) : 17.16000 REMARK 3 B12 (A**2) : 0.85000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM SIGMAA (A) : 0.33 REMARK 3 LOW RESOLUTION CUTOFF (A) : 34.6 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.41 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.37 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.900 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 2ORE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1000041491. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-APR-05 REMARK 200 TEMPERATURE (KELVIN) : 173 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97923 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28125 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.990 REMARK 200 RESOLUTION RANGE LOW (A) : 34.670 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.99 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: GLRF REMARK 200 STARTING MODEL: 2G1P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 M LITHIUM SULFATE,50MM MAGNESIUM REMARK 280 SULFATE, 100MM HEPES PH 7.2, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 31.33467 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 62.66933 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 62.66933 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 31.33467 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: D 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 APPLY THE FOLLOWING TO CHAINS: E 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: F 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 D -19 REMARK 465 GLY D -18 REMARK 465 SER D -17 REMARK 465 SER D -16 REMARK 465 HIS D -15 REMARK 465 HIS D -14 REMARK 465 HIS D -13 REMARK 465 HIS D -12 REMARK 465 HIS D -11 REMARK 465 HIS D -10 REMARK 465 SER D -9 REMARK 465 SER D -8 REMARK 465 GLY D -7 REMARK 465 LEU D -6 REMARK 465 VAL D -5 REMARK 465 PRO D -4 REMARK 465 ARG D -3 REMARK 465 GLY D -2 REMARK 465 SER D -1 REMARK 465 HIS D 0 REMARK 465 MET D 1 REMARK 465 LYS D 2 REMARK 465 SER D 188 REMARK 465 ALA D 189 REMARK 465 THR D 190 REMARK 465 ALA D 191 REMARK 465 ASN D 192 REMARK 465 PHE D 193 REMARK 465 THR D 194 REMARK 465 ALA D 195 REMARK 465 TYR D 196 REMARK 465 HIS D 197 REMARK 465 THR D 198 REMARK 465 VAL D 247 REMARK 465 ARG D 248 REMARK 465 ARG D 249 REMARK 465 SER D 250 REMARK 465 ILE D 251 REMARK 465 SER D 252 REMARK 465 SER D 253 REMARK 465 ASN D 254 REMARK 465 GLY D 255 REMARK 465 GLY D 256 REMARK 465 THR D 257 REMARK 465 ARG D 258 REMARK 465 LYS D 259 REMARK 465 LYS D 260 REMARK 465 GLY D 271 REMARK 465 VAL D 272 REMARK 465 VAL D 273 REMARK 465 SER D 274 REMARK 465 PRO D 275 REMARK 465 ALA D 276 REMARK 465 LYS D 277 REMARK 465 LYS D 278 REMARK 465 MET E -19 REMARK 465 GLY E -18 REMARK 465 SER E -17 REMARK 465 SER E -16 REMARK 465 HIS E -15 REMARK 465 HIS E -14 REMARK 465 HIS E -13 REMARK 465 HIS E -12 REMARK 465 HIS E -11 REMARK 465 HIS E -10 REMARK 465 SER E -9 REMARK 465 SER E -8 REMARK 465 GLY E -7 REMARK 465 LEU E -6 REMARK 465 VAL E -5 REMARK 465 PRO E -4 REMARK 465 ARG E -3 REMARK 465 GLY E -2 REMARK 465 SER E -1 REMARK 465 HIS E 0 REMARK 465 MET E 1 REMARK 465 LYS E 2 REMARK 465 SER E 188 REMARK 465 ALA E 189 REMARK 465 THR E 190 REMARK 465 ALA E 191 REMARK 465 ASN E 192 REMARK 465 PHE E 193 REMARK 465 THR E 194 REMARK 465 ALA E 195 REMARK 465 TYR E 196 REMARK 465 HIS E 197 REMARK 465 THR E 198 REMARK 465 ASN E 199 REMARK 465 ARG E 248 REMARK 465 ARG E 249 REMARK 465 SER E 250 REMARK 465 ILE E 251 REMARK 465 SER E 252 REMARK 465 SER E 253 REMARK 465 ASN E 254 REMARK 465 GLY E 255 REMARK 465 GLY E 256 REMARK 465 THR E 257 REMARK 465 ARG E 258 REMARK 465 LYS E 259 REMARK 465 GLY E 271 REMARK 465 VAL E 272 REMARK 465 VAL E 273 REMARK 465 SER E 274 REMARK 465 PRO E 275 REMARK 465 ALA E 276 REMARK 465 LYS E 277 REMARK 465 LYS E 278 REMARK 465 MET F -19 REMARK 465 GLY F -18 REMARK 465 SER F -17 REMARK 465 SER F -16 REMARK 465 HIS F -15 REMARK 465 HIS F -14 REMARK 465 HIS F -13 REMARK 465 HIS F -12 REMARK 465 HIS F -11 REMARK 465 HIS F -10 REMARK 465 SER F -9 REMARK 465 SER F -8 REMARK 465 GLY F -7 REMARK 465 LEU F -6 REMARK 465 VAL F -5 REMARK 465 PRO F -4 REMARK 465 ARG F -3 REMARK 465 GLY F -2 REMARK 465 SER F -1 REMARK 465 HIS F 0 REMARK 465 MET F 1 REMARK 465 LYS F 2 REMARK 465 SER F 188 REMARK 465 ALA F 189 REMARK 465 THR F 190 REMARK 465 ALA F 191 REMARK 465 ASN F 192 REMARK 465 PHE F 193 REMARK 465 THR F 194 REMARK 465 ALA F 195 REMARK 465 TYR F 196 REMARK 465 HIS F 197 REMARK 465 THR F 198 REMARK 465 ARG F 248 REMARK 465 ARG F 249 REMARK 465 SER F 250 REMARK 465 ILE F 251 REMARK 465 SER F 252 REMARK 465 SER F 253 REMARK 465 ASN F 254 REMARK 465 GLY F 255 REMARK 465 GLY F 256 REMARK 465 THR F 257 REMARK 465 ARG F 258 REMARK 465 LYS F 259 REMARK 465 LYS F 260 REMARK 465 GLY F 271 REMARK 465 VAL F 272 REMARK 465 VAL F 273 REMARK 465 SER F 274 REMARK 465 PRO F 275 REMARK 465 ALA F 276 REMARK 465 LYS F 277 REMARK 465 LYS F 278 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 D 3 CG CD CE NZ REMARK 470 ARG D 5 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 14 CG CD CE NZ REMARK 470 TYR D 15 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG D 23 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 27 CG CD CE NZ REMARK 470 ASP D 46 CG OD1 OD2 REMARK 470 GLU D 153 CG CD OE1 OE2 REMARK 470 ASN D 199 CG OD1 ND2 REMARK 470 SER D 200 OG REMARK 470 LYS D 241 CG CD CE NZ REMARK 470 LYS D 246 CG CD CE NZ REMARK 470 LYS D 269 CG CD CE NZ REMARK 470 LYS E 3 CG CD CE NZ REMARK 470 LYS E 14 CG CD CE NZ REMARK 470 ARG E 23 CG CD NE CZ NH1 NH2 REMARK 470 LYS E 27 CG CD CE NZ REMARK 470 ASP E 46 CG OD1 OD2 REMARK 470 GLN E 75 CG CD OE1 NE2 REMARK 470 GLU E 89 CG CD OE1 OE2 REMARK 470 LYS E 100 CG CD CE NZ REMARK 470 LYS E 139 CG CD CE NZ REMARK 470 LYS E 140 CG CD CE NZ REMARK 470 GLU E 153 CG CD OE1 OE2 REMARK 470 LEU E 187 CG CD1 CD2 REMARK 470 SER E 200 OG REMARK 470 GLU E 218 CG CD OE1 OE2 REMARK 470 LYS E 241 CG CD CE NZ REMARK 470 VAL E 245 CG1 CG2 REMARK 470 LYS E 246 CG CD CE NZ REMARK 470 VAL E 247 CG1 CG2 REMARK 470 LYS E 260 CG CD CE NZ REMARK 470 VAL E 261 CG1 CG2 REMARK 470 LYS E 269 CG CD CE NZ REMARK 470 LYS F 3 CG CD CE NZ REMARK 470 ARG F 23 CG CD NE CZ NH1 NH2 REMARK 470 LYS F 27 CG CD CE NZ REMARK 470 ASP F 46 CG OD1 OD2 REMARK 470 GLN F 75 CG CD OE1 NE2 REMARK 470 GLU F 89 CG CD OE1 OE2 REMARK 470 LYS F 140 CG CD CE NZ REMARK 470 LEU F 187 CG CD1 CD2 REMARK 470 ASN F 199 CG OD1 ND2 REMARK 470 SER F 200 OG REMARK 470 GLU F 218 CG CD OE1 OE2 REMARK 470 LYS F 241 CG CD CE NZ REMARK 470 LYS F 246 CG CD CE NZ REMARK 470 VAL F 261 CG1 CG2 REMARK 470 LYS F 269 CG CD CE NZ REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS F 14 CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CD LYS F 14 OG SER F 40 2.19 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 PRO D 16 36.75 -63.86 REMARK 500 LEU D 17 -1.63 175.29 REMARK 500 ASP D 54 146.72 -171.00 REMARK 500 ASN D 86 69.29 -103.33 REMARK 500 ASP D 173 -165.80 -111.79 REMARK 500 TYR D 184 140.97 -38.98 REMARK 500 ASP D 262 -161.81 -79.79 REMARK 500 LEU E 18 -63.96 -12.89 REMARK 500 ASP E 54 148.22 -176.45 REMARK 500 THR E 70 -74.36 -39.55 REMARK 500 TYR E 73 -72.33 -60.16 REMARK 500 ASN E 120 40.87 38.91 REMARK 500 LYS E 139 -81.56 -64.45 REMARK 500 PRO E 144 53.19 -69.33 REMARK 500 HIS E 220 36.71 75.73 REMARK 500 TYR E 237 41.65 -86.85 REMARK 500 LYS F 14 25.01 -63.96 REMARK 500 ASP F 46 68.99 -115.61 REMARK 500 THR F 70 -71.07 -35.04 REMARK 500 TYR F 73 -70.19 -76.16 REMARK 500 PHE F 81 56.97 -99.83 REMARK 500 TYR F 91 -73.68 -50.26 REMARK 500 ARG F 137 63.12 30.97 REMARK 500 PRO F 144 43.42 -69.66 REMARK 500 ASP F 174 -56.36 -27.59 REMARK 500 TYR F 184 139.72 -38.59 REMARK 500 PRO F 186 104.01 -50.49 REMARK 500 GLU F 218 2.70 -67.02 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 F 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH D 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH E 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH F 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2G1P RELATED DB: PDB REMARK 900 STRUCTURE OF E. COLI DNA ADENINE METHYLTRANSFERASE (DAM) DBREF 2ORE D 1 278 UNP P0AEE8 DMA_ECOLI 1 278 DBREF 2ORE E 1 278 UNP P0AEE8 DMA_ECOLI 1 278 DBREF 2ORE F 1 278 UNP P0AEE8 DMA_ECOLI 1 278 SEQADV 2ORE MET D -19 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE GLY D -18 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER D -17 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER D -16 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE HIS D -15 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS D -14 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS D -13 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS D -12 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS D -11 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS D -10 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE SER D -9 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE SER D -8 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE GLY D -7 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE LEU D -6 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE VAL D -5 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE PRO D -4 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE ARG D -3 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE GLY D -2 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER D -1 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE HIS D 0 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE MET E -19 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE GLY E -18 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER E -17 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER E -16 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE HIS E -15 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS E -14 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS E -13 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS E -12 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS E -11 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS E -10 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE SER E -9 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER E -8 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE GLY E -7 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE LEU E -6 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE VAL E -5 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE PRO E -4 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE ARG E -3 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE GLY E -2 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER E -1 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE HIS E 0 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE MET F -19 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE GLY F -18 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER F -17 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER F -16 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE HIS F -15 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS F -14 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS F -13 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS F -12 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS F -11 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE HIS F -10 UNP P0AEE8 EXPRESSION TAG SEQADV 2ORE SER F -9 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER F -8 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE GLY F -7 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE LEU F -6 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE VAL F -5 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE PRO F -4 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE ARG F -3 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE GLY F -2 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE SER F -1 UNP P0AEE8 CLONING ARTIFACT SEQADV 2ORE HIS F 0 UNP P0AEE8 CLONING ARTIFACT SEQRES 1 D 298 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 D 298 LEU VAL PRO ARG GLY SER HIS MET LYS LYS ASN ARG ALA SEQRES 3 D 298 PHE LEU LYS TRP ALA GLY GLY LYS TYR PRO LEU LEU ASP SEQRES 4 D 298 ASP ILE LYS ARG HIS LEU PRO LYS GLY GLU CYS LEU VAL SEQRES 5 D 298 GLU PRO PHE VAL GLY ALA GLY SER VAL PHE LEU ASN THR SEQRES 6 D 298 ASP PHE SER ARG TYR ILE LEU ALA ASP ILE ASN SER ASP SEQRES 7 D 298 LEU ILE SER LEU TYR ASN ILE VAL LYS MET ARG THR ASP SEQRES 8 D 298 GLU TYR VAL GLN ALA ALA ARG GLU LEU PHE VAL PRO GLU SEQRES 9 D 298 THR ASN CYS ALA GLU VAL TYR TYR GLN PHE ARG GLU GLU SEQRES 10 D 298 PHE ASN LYS SER GLN ASP PRO PHE ARG ARG ALA VAL LEU SEQRES 11 D 298 PHE LEU TYR LEU ASN ARG TYR GLY TYR ASN GLY LEU CYS SEQRES 12 D 298 ARG TYR ASN LEU ARG GLY GLU PHE ASN VAL PRO PHE GLY SEQRES 13 D 298 ARG TYR LYS LYS PRO TYR PHE PRO GLU ALA GLU LEU TYR SEQRES 14 D 298 HIS PHE ALA GLU LYS ALA GLN ASN ALA PHE PHE TYR CYS SEQRES 15 D 298 GLU SER TYR ALA ASP SER MET ALA ARG ALA ASP ASP ALA SEQRES 16 D 298 SER VAL VAL TYR CYS ASP PRO PRO TYR ALA PRO LEU SER SEQRES 17 D 298 ALA THR ALA ASN PHE THR ALA TYR HIS THR ASN SER PHE SEQRES 18 D 298 THR LEU GLU GLN GLN ALA HIS LEU ALA GLU ILE ALA GLU SEQRES 19 D 298 GLY LEU VAL GLU ARG HIS ILE PRO VAL LEU ILE SER ASN SEQRES 20 D 298 HIS ASP THR MET LEU THR ARG GLU TRP TYR GLN ARG ALA SEQRES 21 D 298 LYS LEU HIS VAL VAL LYS VAL ARG ARG SER ILE SER SER SEQRES 22 D 298 ASN GLY GLY THR ARG LYS LYS VAL ASP GLU LEU LEU ALA SEQRES 23 D 298 LEU TYR LYS PRO GLY VAL VAL SER PRO ALA LYS LYS SEQRES 1 E 298 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 E 298 LEU VAL PRO ARG GLY SER HIS MET LYS LYS ASN ARG ALA SEQRES 3 E 298 PHE LEU LYS TRP ALA GLY GLY LYS TYR PRO LEU LEU ASP SEQRES 4 E 298 ASP ILE LYS ARG HIS LEU PRO LYS GLY GLU CYS LEU VAL SEQRES 5 E 298 GLU PRO PHE VAL GLY ALA GLY SER VAL PHE LEU ASN THR SEQRES 6 E 298 ASP PHE SER ARG TYR ILE LEU ALA ASP ILE ASN SER ASP SEQRES 7 E 298 LEU ILE SER LEU TYR ASN ILE VAL LYS MET ARG THR ASP SEQRES 8 E 298 GLU TYR VAL GLN ALA ALA ARG GLU LEU PHE VAL PRO GLU SEQRES 9 E 298 THR ASN CYS ALA GLU VAL TYR TYR GLN PHE ARG GLU GLU SEQRES 10 E 298 PHE ASN LYS SER GLN ASP PRO PHE ARG ARG ALA VAL LEU SEQRES 11 E 298 PHE LEU TYR LEU ASN ARG TYR GLY TYR ASN GLY LEU CYS SEQRES 12 E 298 ARG TYR ASN LEU ARG GLY GLU PHE ASN VAL PRO PHE GLY SEQRES 13 E 298 ARG TYR LYS LYS PRO TYR PHE PRO GLU ALA GLU LEU TYR SEQRES 14 E 298 HIS PHE ALA GLU LYS ALA GLN ASN ALA PHE PHE TYR CYS SEQRES 15 E 298 GLU SER TYR ALA ASP SER MET ALA ARG ALA ASP ASP ALA SEQRES 16 E 298 SER VAL VAL TYR CYS ASP PRO PRO TYR ALA PRO LEU SER SEQRES 17 E 298 ALA THR ALA ASN PHE THR ALA TYR HIS THR ASN SER PHE SEQRES 18 E 298 THR LEU GLU GLN GLN ALA HIS LEU ALA GLU ILE ALA GLU SEQRES 19 E 298 GLY LEU VAL GLU ARG HIS ILE PRO VAL LEU ILE SER ASN SEQRES 20 E 298 HIS ASP THR MET LEU THR ARG GLU TRP TYR GLN ARG ALA SEQRES 21 E 298 LYS LEU HIS VAL VAL LYS VAL ARG ARG SER ILE SER SER SEQRES 22 E 298 ASN GLY GLY THR ARG LYS LYS VAL ASP GLU LEU LEU ALA SEQRES 23 E 298 LEU TYR LYS PRO GLY VAL VAL SER PRO ALA LYS LYS SEQRES 1 F 298 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 F 298 LEU VAL PRO ARG GLY SER HIS MET LYS LYS ASN ARG ALA SEQRES 3 F 298 PHE LEU LYS TRP ALA GLY GLY LYS TYR PRO LEU LEU ASP SEQRES 4 F 298 ASP ILE LYS ARG HIS LEU PRO LYS GLY GLU CYS LEU VAL SEQRES 5 F 298 GLU PRO PHE VAL GLY ALA GLY SER VAL PHE LEU ASN THR SEQRES 6 F 298 ASP PHE SER ARG TYR ILE LEU ALA ASP ILE ASN SER ASP SEQRES 7 F 298 LEU ILE SER LEU TYR ASN ILE VAL LYS MET ARG THR ASP SEQRES 8 F 298 GLU TYR VAL GLN ALA ALA ARG GLU LEU PHE VAL PRO GLU SEQRES 9 F 298 THR ASN CYS ALA GLU VAL TYR TYR GLN PHE ARG GLU GLU SEQRES 10 F 298 PHE ASN LYS SER GLN ASP PRO PHE ARG ARG ALA VAL LEU SEQRES 11 F 298 PHE LEU TYR LEU ASN ARG TYR GLY TYR ASN GLY LEU CYS SEQRES 12 F 298 ARG TYR ASN LEU ARG GLY GLU PHE ASN VAL PRO PHE GLY SEQRES 13 F 298 ARG TYR LYS LYS PRO TYR PHE PRO GLU ALA GLU LEU TYR SEQRES 14 F 298 HIS PHE ALA GLU LYS ALA GLN ASN ALA PHE PHE TYR CYS SEQRES 15 F 298 GLU SER TYR ALA ASP SER MET ALA ARG ALA ASP ASP ALA SEQRES 16 F 298 SER VAL VAL TYR CYS ASP PRO PRO TYR ALA PRO LEU SER SEQRES 17 F 298 ALA THR ALA ASN PHE THR ALA TYR HIS THR ASN SER PHE SEQRES 18 F 298 THR LEU GLU GLN GLN ALA HIS LEU ALA GLU ILE ALA GLU SEQRES 19 F 298 GLY LEU VAL GLU ARG HIS ILE PRO VAL LEU ILE SER ASN SEQRES 20 F 298 HIS ASP THR MET LEU THR ARG GLU TRP TYR GLN ARG ALA SEQRES 21 F 298 LYS LEU HIS VAL VAL LYS VAL ARG ARG SER ILE SER SER SEQRES 22 F 298 ASN GLY GLY THR ARG LYS LYS VAL ASP GLU LEU LEU ALA SEQRES 23 F 298 LEU TYR LYS PRO GLY VAL VAL SER PRO ALA LYS LYS HET SAH D 301 26 HET SAH E 302 52 HET SO4 F 501 5 HET SAH F 303 52 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM SO4 SULFATE ION FORMUL 4 SAH 3(C14 H20 N6 O5 S) FORMUL 6 SO4 O4 S 2- FORMUL 8 HOH *23(H2 O) HELIX 1 1 LEU D 17 HIS D 24 1 8 HELIX 2 2 GLY D 39 ASN D 44 1 6 HELIX 3 3 ASN D 56 ARG D 69 1 14 HELIX 4 4 ARG D 69 GLU D 79 1 11 HELIX 5 5 LEU D 80 PHE D 81 5 2 HELIX 6 6 VAL D 82 ASN D 86 5 5 HELIX 7 7 CYS D 87 SER D 101 1 15 HELIX 8 8 ASP D 103 GLY D 118 1 16 HELIX 9 9 TYR D 119 LEU D 122 5 4 HELIX 10 10 PRO D 144 ALA D 155 1 12 HELIX 11 11 SER D 164 ALA D 170 1 7 HELIX 12 12 THR D 202 ARG D 219 1 18 HELIX 13 13 THR D 230 TYR D 237 1 8 HELIX 14 14 LEU E 17 LEU E 25 1 9 HELIX 15 15 GLY E 39 ASN E 44 1 6 HELIX 16 16 ASN E 56 ARG E 69 1 14 HELIX 17 17 ARG E 69 GLU E 79 1 11 HELIX 18 18 CYS E 87 SER E 101 1 15 HELIX 19 19 ASP E 103 GLY E 118 1 16 HELIX 20 20 TYR E 119 LEU E 122 5 4 HELIX 21 21 PRO E 144 GLN E 156 1 13 HELIX 22 22 SER E 164 ALA E 170 1 7 HELIX 23 23 THR E 202 ARG E 219 1 18 HELIX 24 24 THR E 230 TYR E 237 1 8 HELIX 25 25 LYS F 14 PRO F 16 5 3 HELIX 26 26 LEU F 17 LEU F 25 1 9 HELIX 27 27 VAL F 41 THR F 45 5 5 HELIX 28 28 ASN F 56 ARG F 69 1 14 HELIX 29 29 ARG F 69 GLU F 79 1 11 HELIX 30 30 LEU F 80 PHE F 81 5 2 HELIX 31 31 VAL F 82 ASN F 86 5 5 HELIX 32 32 CYS F 87 SER F 101 1 15 HELIX 33 33 ASP F 103 GLY F 118 1 16 HELIX 34 34 TYR F 119 LEU F 122 5 4 HELIX 35 35 PRO F 144 ALA F 155 1 12 HELIX 36 36 SER F 164 MET F 169 1 6 HELIX 37 37 ALA F 170 ALA F 172 5 3 HELIX 38 38 THR F 202 GLU F 218 1 17 HELIX 39 39 THR F 230 TYR F 237 1 8 SHEET 1 A 7 ALA D 158 TYR D 161 0 SHEET 2 A 7 ARG D 49 ALA D 53 1 N LEU D 52 O PHE D 159 SHEET 3 A 7 CYS D 30 GLU D 33 1 N GLU D 33 O ALA D 53 SHEET 4 A 7 SER D 176 CYS D 180 1 O VAL D 177 N VAL D 32 SHEET 5 A 7 VAL D 223 ASN D 227 1 O LEU D 224 N VAL D 178 SHEET 6 A 7 GLU D 263 TYR D 268 -1 O LEU D 264 N ASN D 227 SHEET 7 A 7 LYS D 241 VAL D 245 -1 N LYS D 241 O LEU D 267 SHEET 1 B 7 PHE E 160 TYR E 161 0 SHEET 2 B 7 ARG E 49 ALA E 53 1 N LEU E 52 O TYR E 161 SHEET 3 B 7 CYS E 30 GLU E 33 1 N GLU E 33 O ALA E 53 SHEET 4 B 7 SER E 176 CYS E 180 1 O TYR E 179 N VAL E 32 SHEET 5 B 7 VAL E 223 HIS E 228 1 O LEU E 224 N CYS E 180 SHEET 6 B 7 GLU E 263 TYR E 268 -1 O LEU E 264 N ASN E 227 SHEET 7 B 7 LYS E 241 VAL E 245 -1 N VAL E 245 O GLU E 263 SHEET 1 C 7 ALA F 158 TYR F 161 0 SHEET 2 C 7 ARG F 49 ALA F 53 1 N LEU F 52 O TYR F 161 SHEET 3 C 7 CYS F 30 GLU F 33 1 N GLU F 33 O ALA F 53 SHEET 4 C 7 SER F 176 CYS F 180 1 O VAL F 177 N VAL F 32 SHEET 5 C 7 VAL F 223 HIS F 228 1 O LEU F 224 N VAL F 178 SHEET 6 C 7 GLU F 263 TYR F 268 -1 O LEU F 264 N ASN F 227 SHEET 7 C 7 LYS F 241 VAL F 245 -1 N VAL F 245 O GLU F 263 SITE 1 AC1 2 PRO D 83 ARG F 171 SITE 1 AC2 10 TRP D 10 PRO D 34 PHE D 35 ASP D 54 SITE 2 AC2 10 ILE D 55 SER D 164 TYR D 165 ASP D 181 SITE 3 AC2 10 PRO D 183 TYR D 184 SITE 1 AC3 17 TRP E 10 ALA E 11 GLY E 12 PRO E 34 SITE 2 AC3 17 PHE E 35 VAL E 36 GLY E 37 ALA E 38 SITE 3 AC3 17 SER E 40 ASP E 54 ILE E 55 SER E 164 SITE 4 AC3 17 TYR E 165 ASP E 181 PRO E 182 PRO E 183 SITE 5 AC3 17 TYR E 184 SITE 1 AC4 19 TRP F 10 ALA F 11 GLY F 13 LYS F 14 SITE 2 AC4 19 PRO F 34 PHE F 35 VAL F 36 GLY F 37 SITE 3 AC4 19 ALA F 38 GLY F 39 SER F 40 ASP F 54 SITE 4 AC4 19 ILE F 55 SER F 164 TYR F 165 ASP F 181 SITE 5 AC4 19 PRO F 182 PRO F 183 TYR F 184 CRYST1 160.135 160.135 94.004 90.00 90.00 120.00 P 31 2 1 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 0.006245 0.003605 0.000000 0.00000 SCALE2 0.000000 0.007211 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010638 0.00000