HEADER TRANSFERASE 27-APR-07 2YY8 TITLE CRYSTAL STRUCTURE OF ARCHAEAL TRNA-METHYLASE FOR POSITION 56 (ATRM56) TITLE 2 FROM PYROCOCCUS HORIKOSHII, COMPLEXED WITH S-ADENOSYL-L-METHIONINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: UPF0106 PROTEIN PH0461; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 1-195; COMPND 5 SYNONYM: ATRM56; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII; SOURCE 3 ORGANISM_TAXID: 53953; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET26B KEYWDS DEEP TREFOIL KNOT, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON KEYWDS 2 PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL KEYWDS 3 GENOMICS/PROTEOMICS INITIATIVE, RSGI, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.KURATANI,S.YOKOYAMA,RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE AUTHOR 2 (RSGI) REVDAT 3 13-MAR-24 2YY8 1 REMARK SEQADV REVDAT 2 24-FEB-09 2YY8 1 VERSN REVDAT 1 18-MAR-08 2YY8 0 JRNL AUTH M.KURATANI,Y.BESSHO,M.NISHIMOTO,H.GROSJEAN,S.YOKOYAMA JRNL TITL CRYSTAL STRUCTURE AND MUTATIONAL STUDY OF A UNIQUE SPOU JRNL TITL 2 FAMILY ARCHAEAL METHYLASE THAT FORMS 2'-O-METHYLCYTIDINE AT JRNL TITL 3 POSITION 56 OF TRNA JRNL REF J.MOL.BIOL. V. 375 1064 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18068186 JRNL DOI 10.1016/J.JMB.2007.11.023 REMARK 2 REMARK 2 RESOLUTION. 2.48 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) : 2.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.17 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1875931.180 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 14633 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) : 0.216 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 730 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.48 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.59 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1669 REMARK 3 BIN R VALUE (WORKING SET) : 0.2550 REMARK 3 BIN FREE R VALUE : 0.3000 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 79 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.034 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2772 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 47 REMARK 3 SOLVENT ATOMS : 101 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.50000 REMARK 3 B22 (A**2) : -4.50000 REMARK 3 B33 (A**2) : 8.99000 REMARK 3 B12 (A**2) : 3.00000 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) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.24 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) : 0.41 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.33 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.220 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) : 1.470 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.460 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.210 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.380 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 42.61 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : LIGAND.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : LIGAND.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2YY8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1000027284. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-NOV-06; 05-NOV-06 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY; PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A; AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000; 0.9793, 0.9795, 0.9643 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210; ADSC QUANTUM REMARK 200 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15052 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.480 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 (%) : 98.2 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : 0.05600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 27.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.27400 REMARK 200 R SYM FOR SHELL (I) : 0.26900 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3000 100MM ACETATE (PH4.5), REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K. 20% PEG3000 REMARK 280 100MM ACETATE (PH4.5), VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,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 81.22933 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 40.61467 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 ARG A 13 REMARK 465 GLY A 176 REMARK 465 TYR A 177 REMARK 465 ALA A 178 REMARK 465 GLU A 179 REMARK 465 GLN A 180 REMARK 465 ASP A 181 REMARK 465 LYS A 182 REMARK 465 ALA A 183 REMARK 465 GLU A 184 REMARK 465 GLY A 185 REMARK 465 LYS A 186 REMARK 465 ALA A 187 REMARK 465 THR A 188 REMARK 465 PRO A 189 REMARK 465 GLY A 190 REMARK 465 LYS A 191 REMARK 465 ASN A 192 REMARK 465 TRP A 193 REMARK 465 GLU A 194 REMARK 465 ASN A 195 REMARK 465 HIS A 196 REMARK 465 HIS A 197 REMARK 465 HIS A 198 REMARK 465 HIS A 199 REMARK 465 HIS A 200 REMARK 465 HIS A 201 REMARK 465 GLN B 175 REMARK 465 GLY B 176 REMARK 465 TYR B 177 REMARK 465 ALA B 178 REMARK 465 GLU B 179 REMARK 465 GLN B 180 REMARK 465 ASP B 181 REMARK 465 LYS B 182 REMARK 465 ALA B 183 REMARK 465 GLU B 184 REMARK 465 GLY B 185 REMARK 465 LYS B 186 REMARK 465 ALA B 187 REMARK 465 THR B 188 REMARK 465 PRO B 189 REMARK 465 GLY B 190 REMARK 465 LYS B 191 REMARK 465 ASN B 192 REMARK 465 TRP B 193 REMARK 465 GLU B 194 REMARK 465 ASN B 195 REMARK 465 HIS B 196 REMARK 465 HIS B 197 REMARK 465 HIS B 198 REMARK 465 HIS B 199 REMARK 465 HIS B 200 REMARK 465 HIS B 201 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 A 11 C - N - CA ANGL. DEV. = 11.7 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 PRO A 11 -12.17 -45.49 REMARK 500 LYS A 15 -65.54 56.18 REMARK 500 SER A 37 170.05 170.98 REMARK 500 GLU A 61 133.30 -178.17 REMARK 500 ALA A 110 -135.99 -115.49 REMARK 500 LYS A 112 112.17 75.83 REMARK 500 HIS A 132 -128.60 -147.40 REMARK 500 LEU A 151 24.29 -76.43 REMARK 500 GLU B 12 -4.74 -55.63 REMARK 500 ARG B 13 -48.92 -141.10 REMARK 500 ALA B 110 -37.83 -133.89 REMARK 500 LYS B 112 99.28 36.10 REMARK 500 HIS B 132 -115.12 -141.64 REMARK 500 ARG B 167 73.21 -153.94 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 B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MTA A 400 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: PHO001000461.1 RELATED DB: TARGETDB DBREF 2YY8 A 1 195 UNP O58214 Y461_PYRHO 1 195 DBREF 2YY8 B 1 195 UNP O58214 Y461_PYRHO 1 195 SEQADV 2YY8 HIS A 196 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS A 197 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS A 198 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS A 199 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS A 200 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS A 201 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS B 196 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS B 197 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS B 198 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS B 199 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS B 200 UNP O58214 EXPRESSION TAG SEQADV 2YY8 HIS B 201 UNP O58214 EXPRESSION TAG SEQRES 1 A 201 MET ILE VAL VAL LEU ARG LEU GLY HIS ARG PRO GLU ARG SEQRES 2 A 201 ASP LYS ARG VAL THR THR HIS VAL ALA LEU THR ALA ARG SEQRES 3 A 201 ALA PHE GLY ALA ASP GLY ILE ILE ILE ALA SER GLU GLU SEQRES 4 A 201 ASP GLU LYS VAL LYS GLU SER VAL GLU ASP VAL VAL LYS SEQRES 5 A 201 ARG TRP GLY GLY PRO PHE PHE ILE GLU PHE ASN ARG ASN SEQRES 6 A 201 TRP ARG LYS VAL MET LYS GLU PHE THR GLY VAL LYS VAL SEQRES 7 A 201 HIS LEU THR MET TYR GLY LEU HIS VAL ASP ASP VAL ILE SEQRES 8 A 201 GLU GLU LEU LYS GLU LYS LEU LYS LYS GLY GLU ASP PHE SEQRES 9 A 201 MET ILE ILE VAL GLY ALA GLU LYS VAL PRO ARG GLU VAL SEQRES 10 A 201 TYR GLU LEU ALA ASP TYR ASN VAL ALA ILE GLY ASN GLN SEQRES 11 A 201 PRO HIS SER GLU VAL ALA ALA LEU ALA VAL LEU LEU ASP SEQRES 12 A 201 ARG LEU LEU GLU GLY LYS GLY LEU LYS LYS GLU PHE LYS SEQRES 13 A 201 GLY ALA LYS ILE LYS ILE VAL PRO GLN ALA ARG GLY LYS SEQRES 14 A 201 LYS VAL VAL GLU VAL GLN GLY TYR ALA GLU GLN ASP LYS SEQRES 15 A 201 ALA GLU GLY LYS ALA THR PRO GLY LYS ASN TRP GLU ASN SEQRES 16 A 201 HIS HIS HIS HIS HIS HIS SEQRES 1 B 201 MET ILE VAL VAL LEU ARG LEU GLY HIS ARG PRO GLU ARG SEQRES 2 B 201 ASP LYS ARG VAL THR THR HIS VAL ALA LEU THR ALA ARG SEQRES 3 B 201 ALA PHE GLY ALA ASP GLY ILE ILE ILE ALA SER GLU GLU SEQRES 4 B 201 ASP GLU LYS VAL LYS GLU SER VAL GLU ASP VAL VAL LYS SEQRES 5 B 201 ARG TRP GLY GLY PRO PHE PHE ILE GLU PHE ASN ARG ASN SEQRES 6 B 201 TRP ARG LYS VAL MET LYS GLU PHE THR GLY VAL LYS VAL SEQRES 7 B 201 HIS LEU THR MET TYR GLY LEU HIS VAL ASP ASP VAL ILE SEQRES 8 B 201 GLU GLU LEU LYS GLU LYS LEU LYS LYS GLY GLU ASP PHE SEQRES 9 B 201 MET ILE ILE VAL GLY ALA GLU LYS VAL PRO ARG GLU VAL SEQRES 10 B 201 TYR GLU LEU ALA ASP TYR ASN VAL ALA ILE GLY ASN GLN SEQRES 11 B 201 PRO HIS SER GLU VAL ALA ALA LEU ALA VAL LEU LEU ASP SEQRES 12 B 201 ARG LEU LEU GLU GLY LYS GLY LEU LYS LYS GLU PHE LYS SEQRES 13 B 201 GLY ALA LYS ILE LYS ILE VAL PRO GLN ALA ARG GLY LYS SEQRES 14 B 201 LYS VAL VAL GLU VAL GLN GLY TYR ALA GLU GLN ASP LYS SEQRES 15 B 201 ALA GLU GLY LYS ALA THR PRO GLY LYS ASN TRP GLU ASN SEQRES 16 B 201 HIS HIS HIS HIS HIS HIS HET MTA A 400 20 HET SAM B 500 27 HETNAM MTA 5'-DEOXY-5'-METHYLTHIOADENOSINE HETNAM SAM S-ADENOSYLMETHIONINE FORMUL 3 MTA C11 H15 N5 O3 S FORMUL 4 SAM C15 H22 N6 O5 S FORMUL 5 HOH *101(H2 O) HELIX 1 1 LYS A 15 PHE A 28 1 14 HELIX 2 2 ASP A 40 GLY A 55 1 16 HELIX 3 3 ASN A 65 PHE A 73 1 9 HELIX 4 4 VAL A 87 LYS A 100 1 14 HELIX 5 5 PRO A 114 ALA A 121 1 8 HELIX 6 6 SER A 133 LEU A 146 1 14 HELIX 7 7 GLY A 148 LYS A 153 5 6 HELIX 8 8 ARG B 10 PHE B 28 1 19 HELIX 9 9 ASP B 40 GLY B 55 1 16 HELIX 10 10 ASN B 65 PHE B 73 1 9 HELIX 11 11 VAL B 90 LYS B 100 1 11 HELIX 12 12 PRO B 114 ALA B 121 1 8 HELIX 13 13 SER B 133 GLU B 147 1 15 HELIX 14 14 LYS B 149 LYS B 153 5 5 SHEET 1 A 6 GLY A 32 ILE A 35 0 SHEET 2 A 6 ILE A 2 ARG A 6 1 N ARG A 6 O ILE A 34 SHEET 3 A 6 PHE A 104 VAL A 108 1 O ILE A 106 N LEU A 5 SHEET 4 A 6 VAL A 76 LEU A 80 1 N VAL A 78 O MET A 105 SHEET 5 A 6 TYR A 123 ALA A 126 1 O TYR A 123 N HIS A 79 SHEET 6 A 6 LEU A 85 HIS A 86 1 N LEU A 85 O ALA A 126 SHEET 1 B 2 ILE A 160 ILE A 162 0 SHEET 2 B 2 VAL A 171 GLU A 173 -1 O VAL A 172 N LYS A 161 SHEET 1 C 7 PHE B 59 PHE B 62 0 SHEET 2 C 7 GLY B 32 ILE B 35 1 N ILE B 35 O GLU B 61 SHEET 3 C 7 ILE B 2 ARG B 6 1 N VAL B 4 O ILE B 34 SHEET 4 C 7 PHE B 104 VAL B 108 1 O ILE B 106 N LEU B 5 SHEET 5 C 7 VAL B 76 LEU B 80 1 N VAL B 76 O MET B 105 SHEET 6 C 7 TYR B 123 ALA B 126 1 O TYR B 123 N HIS B 79 SHEET 7 C 7 LEU B 85 HIS B 86 1 N LEU B 85 O ALA B 126 SHEET 1 D 2 ILE B 160 ILE B 162 0 SHEET 2 D 2 VAL B 171 GLU B 173 -1 O VAL B 172 N LYS B 161 SITE 1 AC1 13 LEU B 80 THR B 81 MET B 82 GLY B 109 SITE 2 AC1 13 ALA B 110 LYS B 112 ILE B 127 GLY B 128 SITE 3 AC1 13 GLN B 130 HIS B 132 SER B 133 GLU B 134 SITE 4 AC1 13 ALA B 137 SITE 1 AC2 13 LEU A 80 THR A 81 MET A 82 GLY A 109 SITE 2 AC2 13 ALA A 110 GLU A 111 ALA A 126 ILE A 127 SITE 3 AC2 13 GLY A 128 GLN A 130 HIS A 132 GLU A 134 SITE 4 AC2 13 ALA A 137 CRYST1 56.151 56.151 121.844 90.00 90.00 120.00 P 32 6 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 0.017809 0.010282 0.000000 0.00000 SCALE2 0.000000 0.020564 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008207 0.00000