HEADER TRANSFERASE 16-JUN-08 3DH0 TITLE CRYSTAL STRUCTURE OF A SAM DEPENDENT METHYLTRANSFERASE FROM AQUIFEX TITLE 2 AEOLICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SAM DEPENDENT METHYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 63363; SOURCE 4 STRAIN: VF5; SOURCE 5 GENE: AQ_1457; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)RIPL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PSGX3(BC) KEYWDS CYSTAL STRUCTURE, PSI-2, NYSGXRC, 11116C, SAM DEPENDENT, KEYWDS 2 METHYLTRANSFERASE, STRUCTURAL GENOMICS, PROTEIN STRUCTURE KEYWDS 3 INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, KEYWDS 4 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.AGARWAL,S.K.BURLEY,S.SWAMINATHAN,NEW YORK SGX RESEARCH CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (NYSGXRC) REVDAT 4 21-FEB-24 3DH0 1 REMARK REVDAT 3 10-FEB-21 3DH0 1 AUTHOR JRNL REMARK SEQADV REVDAT 2 24-FEB-09 3DH0 1 VERSN REVDAT 1 15-JUL-08 3DH0 0 JRNL AUTH R.AGARWAL,S.K.BURLEY,S.SWAMINATHAN JRNL TITL CRYSTAL STRUCTURE OF A SAM DEPENDENT METHYLTRANSFERASE FROM JRNL TITL 2 AQUIFEX AEOLICUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.72 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) : 2.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.34 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 106026.140 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 12244 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) : 0.231 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 366 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.015 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) : 2.72 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.89 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1887 REMARK 3 BIN R VALUE (WORKING SET) : 0.3130 REMARK 3 BIN FREE R VALUE : 0.4580 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 48 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.066 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3051 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 54 REMARK 3 SOLVENT ATOMS : 47 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 60.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -13.82000 REMARK 3 B22 (A**2) : 18.92000 REMARK 3 B33 (A**2) : -5.10000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.19000 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) : 0.40 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.45 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.63 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.000 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 32.92 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 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : SAM.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : SAM.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3DH0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JUN-08. REMARK 100 THE DEPOSITION ID IS D_1000048027. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : 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) : 0.9793 REMARK 200 MONOCHROMATOR : SI-III REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12492 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.720 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 14.30 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 12.60 REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE, RESOLVE REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS PH 8.5, 2M AMMONIUM SULFATE, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 21.45100 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 MET A 1 REMARK 465 SER A 2 REMARK 465 LEU A 3 REMARK 465 ALA A 4 REMARK 465 HIS A 5 REMARK 465 LYS A 194 REMARK 465 GLN A 195 REMARK 465 GLU A 196 REMARK 465 GLU A 197 REMARK 465 GLU A 198 REMARK 465 ASN A 199 REMARK 465 PRO A 200 REMARK 465 LEU A 201 REMARK 465 MET A 202 REMARK 465 ASN A 203 REMARK 465 VAL A 204 REMARK 465 PRO A 205 REMARK 465 PHE A 206 REMARK 465 LYS A 207 REMARK 465 ILE A 208 REMARK 465 PRO A 209 REMARK 465 PRO A 210 REMARK 465 GLY A 211 REMARK 465 GLU A 212 REMARK 465 GLY A 213 REMARK 465 HIS A 214 REMARK 465 HIS A 215 REMARK 465 HIS A 216 REMARK 465 HIS A 217 REMARK 465 HIS A 218 REMARK 465 HIS A 219 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 LEU B 3 REMARK 465 LYS B 194 REMARK 465 GLN B 195 REMARK 465 GLU B 196 REMARK 465 GLU B 197 REMARK 465 GLU B 198 REMARK 465 ASN B 199 REMARK 465 PRO B 200 REMARK 465 LEU B 201 REMARK 465 MET B 202 REMARK 465 ASN B 203 REMARK 465 VAL B 204 REMARK 465 PRO B 205 REMARK 465 PHE B 206 REMARK 465 LYS B 207 REMARK 465 ILE B 208 REMARK 465 PRO B 209 REMARK 465 PRO B 210 REMARK 465 GLY B 211 REMARK 465 GLU B 212 REMARK 465 GLY B 213 REMARK 465 HIS B 214 REMARK 465 HIS B 215 REMARK 465 HIS B 216 REMARK 465 HIS B 217 REMARK 465 HIS B 218 REMARK 465 HIS B 219 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 16 48.76 -106.08 REMARK 500 VAL A 44 -74.86 -59.21 REMARK 500 ASP A 69 130.56 177.88 REMARK 500 PRO A 101 37.45 -67.93 REMARK 500 PRO A 122 -76.81 -39.87 REMARK 500 PHE A 136 -85.73 -81.03 REMARK 500 ALA A 137 131.62 44.80 REMARK 500 LYS A 146 43.42 -96.73 REMARK 500 GLU A 147 -146.24 -120.95 REMARK 500 ASP A 150 43.23 -85.89 REMARK 500 LYS A 151 -14.24 -171.05 REMARK 500 LYS A 183 -28.21 56.07 REMARK 500 LYS B 6 164.34 -46.04 REMARK 500 PRO B 18 1.84 -52.60 REMARK 500 MET B 39 154.04 -48.98 REMARK 500 VAL B 44 -73.84 -58.06 REMARK 500 ASP B 69 141.33 -178.44 REMARK 500 LYS B 84 -7.77 -50.06 REMARK 500 PRO B 101 20.88 -66.64 REMARK 500 PHE B 136 -104.60 -106.91 REMARK 500 ALA B 137 139.98 75.97 REMARK 500 ASP B 150 53.49 -101.66 REMARK 500 LYS B 151 -51.67 -169.31 REMARK 500 TRP B 162 -50.31 -155.31 REMARK 500 TYR B 184 -32.82 -174.52 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 SAM A 220 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM B 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-11116C RELATED DB: TARGETDB DBREF 3DH0 A 4 211 UNP O67440 O67440_AQUAE 2 209 DBREF 3DH0 B 4 211 UNP O67440 O67440_AQUAE 2 209 SEQADV 3DH0 MET A 1 UNP O67440 EXPRESSION TAG SEQADV 3DH0 SER A 2 UNP O67440 EXPRESSION TAG SEQADV 3DH0 LEU A 3 UNP O67440 EXPRESSION TAG SEQADV 3DH0 GLU A 212 UNP O67440 EXPRESSION TAG SEQADV 3DH0 GLY A 213 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS A 214 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS A 215 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS A 216 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS A 217 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS A 218 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS A 219 UNP O67440 EXPRESSION TAG SEQADV 3DH0 MET B 1 UNP O67440 EXPRESSION TAG SEQADV 3DH0 SER B 2 UNP O67440 EXPRESSION TAG SEQADV 3DH0 LEU B 3 UNP O67440 EXPRESSION TAG SEQADV 3DH0 GLU B 212 UNP O67440 EXPRESSION TAG SEQADV 3DH0 GLY B 213 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS B 214 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS B 215 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS B 216 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS B 217 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS B 218 UNP O67440 EXPRESSION TAG SEQADV 3DH0 HIS B 219 UNP O67440 EXPRESSION TAG SEQRES 1 A 219 MET SER LEU ALA HIS LYS PHE ASP PRO SER LYS ILE LYS SEQRES 2 A 219 LYS LEU ASP ASP PRO SER ARG LEU GLU LEU PHE ASP PRO SEQRES 3 A 219 GLU LYS VAL LEU LYS GLU PHE GLY LEU LYS GLU GLY MET SEQRES 4 A 219 THR VAL LEU ASP VAL GLY THR GLY ALA GLY PHE TYR LEU SEQRES 5 A 219 PRO TYR LEU SER LYS MET VAL GLY GLU LYS GLY LYS VAL SEQRES 6 A 219 TYR ALA ILE ASP VAL GLN GLU GLU MET VAL ASN TYR ALA SEQRES 7 A 219 TRP GLU LYS VAL ASN LYS LEU GLY LEU LYS ASN VAL GLU SEQRES 8 A 219 VAL LEU LYS SER GLU GLU ASN LYS ILE PRO LEU PRO ASP SEQRES 9 A 219 ASN THR VAL ASP PHE ILE PHE MET ALA PHE THR PHE HIS SEQRES 10 A 219 GLU LEU SER GLU PRO LEU LYS PHE LEU GLU GLU LEU LYS SEQRES 11 A 219 ARG VAL ALA LYS PRO PHE ALA TYR LEU ALA ILE ILE ASP SEQRES 12 A 219 TRP LYS LYS GLU GLU ARG ASP LYS GLY PRO PRO PRO GLU SEQRES 13 A 219 GLU VAL TYR SER GLU TRP GLU VAL GLY LEU ILE LEU GLU SEQRES 14 A 219 ASP ALA GLY ILE ARG VAL GLY ARG VAL VAL GLU VAL GLY SEQRES 15 A 219 LYS TYR CYS PHE GLY VAL TYR ALA MET ILE VAL LYS GLN SEQRES 16 A 219 GLU GLU GLU ASN PRO LEU MET ASN VAL PRO PHE LYS ILE SEQRES 17 A 219 PRO PRO GLY GLU GLY HIS HIS HIS HIS HIS HIS SEQRES 1 B 219 MET SER LEU ALA HIS LYS PHE ASP PRO SER LYS ILE LYS SEQRES 2 B 219 LYS LEU ASP ASP PRO SER ARG LEU GLU LEU PHE ASP PRO SEQRES 3 B 219 GLU LYS VAL LEU LYS GLU PHE GLY LEU LYS GLU GLY MET SEQRES 4 B 219 THR VAL LEU ASP VAL GLY THR GLY ALA GLY PHE TYR LEU SEQRES 5 B 219 PRO TYR LEU SER LYS MET VAL GLY GLU LYS GLY LYS VAL SEQRES 6 B 219 TYR ALA ILE ASP VAL GLN GLU GLU MET VAL ASN TYR ALA SEQRES 7 B 219 TRP GLU LYS VAL ASN LYS LEU GLY LEU LYS ASN VAL GLU SEQRES 8 B 219 VAL LEU LYS SER GLU GLU ASN LYS ILE PRO LEU PRO ASP SEQRES 9 B 219 ASN THR VAL ASP PHE ILE PHE MET ALA PHE THR PHE HIS SEQRES 10 B 219 GLU LEU SER GLU PRO LEU LYS PHE LEU GLU GLU LEU LYS SEQRES 11 B 219 ARG VAL ALA LYS PRO PHE ALA TYR LEU ALA ILE ILE ASP SEQRES 12 B 219 TRP LYS LYS GLU GLU ARG ASP LYS GLY PRO PRO PRO GLU SEQRES 13 B 219 GLU VAL TYR SER GLU TRP GLU VAL GLY LEU ILE LEU GLU SEQRES 14 B 219 ASP ALA GLY ILE ARG VAL GLY ARG VAL VAL GLU VAL GLY SEQRES 15 B 219 LYS TYR CYS PHE GLY VAL TYR ALA MET ILE VAL LYS GLN SEQRES 16 B 219 GLU GLU GLU ASN PRO LEU MET ASN VAL PRO PHE LYS ILE SEQRES 17 B 219 PRO PRO GLY GLU GLY HIS HIS HIS HIS HIS HIS HET SAM A 220 27 HET SAM B 300 27 HETNAM SAM S-ADENOSYLMETHIONINE FORMUL 3 SAM 2(C15 H22 N6 O5 S) FORMUL 5 HOH *47(H2 O) HELIX 1 1 ASP A 8 LEU A 15 5 8 HELIX 2 2 ASP A 17 LEU A 23 5 7 HELIX 3 3 ASP A 25 GLY A 34 1 10 HELIX 4 4 TYR A 51 GLY A 60 1 10 HELIX 5 5 GLN A 71 GLY A 86 1 16 HELIX 6 6 THR A 115 LEU A 119 5 5 HELIX 7 7 GLU A 121 VAL A 132 1 12 HELIX 8 8 PRO A 154 VAL A 158 5 5 HELIX 9 9 SER A 160 ALA A 171 1 12 HELIX 10 10 ASP B 8 LEU B 23 5 16 HELIX 11 11 ASP B 25 GLY B 34 1 10 HELIX 12 12 TYR B 51 VAL B 59 1 9 HELIX 13 13 GLN B 71 LEU B 85 1 15 HELIX 14 14 THR B 115 LEU B 119 5 5 HELIX 15 15 GLU B 121 VAL B 132 1 12 HELIX 16 16 PRO B 154 VAL B 158 5 5 HELIX 17 17 TRP B 162 ALA B 171 1 10 SHEET 1 A 7 VAL A 90 LYS A 94 0 SHEET 2 A 7 LYS A 64 ASP A 69 1 N VAL A 65 O GLU A 91 SHEET 3 A 7 THR A 40 ASP A 43 1 N ASP A 43 O TYR A 66 SHEET 4 A 7 VAL A 107 ALA A 113 1 O PHE A 111 N LEU A 42 SHEET 5 A 7 ALA A 133 TRP A 144 1 O ALA A 140 N ILE A 110 SHEET 6 A 7 CYS A 185 MET A 191 -1 O ALA A 190 N LEU A 139 SHEET 7 A 7 ARG A 174 VAL A 181 -1 N VAL A 181 O CYS A 185 SHEET 1 B 7 VAL B 90 LYS B 94 0 SHEET 2 B 7 LYS B 64 ASP B 69 1 N VAL B 65 O GLU B 91 SHEET 3 B 7 THR B 40 ASP B 43 1 N ASP B 43 O TYR B 66 SHEET 4 B 7 VAL B 107 ALA B 113 1 O ASP B 108 N THR B 40 SHEET 5 B 7 ALA B 133 TRP B 144 1 O ILE B 142 N MET B 112 SHEET 6 B 7 CYS B 185 MET B 191 -1 O ALA B 190 N LEU B 139 SHEET 7 B 7 ARG B 174 VAL B 181 -1 N ARG B 177 O TYR B 189 SITE 1 AC1 15 LYS A 6 LEU A 15 ARG A 20 GLY A 45 SITE 2 AC1 15 PHE A 50 TYR A 51 ASP A 69 GLN A 71 SITE 3 AC1 15 MET A 74 GLU A 97 ALA A 113 PHE A 114 SITE 4 AC1 15 THR A 115 GLU A 118 LEU A 119 SITE 1 AC2 15 LYS B 6 LEU B 15 ARG B 20 GLY B 45 SITE 2 AC2 15 GLY B 47 PHE B 50 TYR B 51 ASP B 69 SITE 3 AC2 15 GLN B 71 MET B 74 GLU B 97 ALA B 113 SITE 4 AC2 15 PHE B 114 THR B 115 GLU B 118 CRYST1 66.436 42.902 84.253 90.00 106.74 90.00 P 1 21 1 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 0.015052 0.000000 0.004528 0.00000 SCALE2 0.000000 0.023309 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012394 0.00000