HEADER TRANSFERASE 14-APR-09 3H2B TITLE CRYSTAL STRUCTURE OF THE SAM-DEPENDENT METHYLTRANSFERASE CG3271 FROM TITLE 2 CORYNEBACTERIUM GLUTAMICUM IN COMPLEX WITH S-ADENOSYL-L-HOMOCYSTEINE TITLE 3 AND PYROPHOSPHATE. NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET TITLE 4 CGR113A COMPND MOL_ID: 1; COMPND 2 MOLECULE: SAM-DEPENDENT METHYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 58-252; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CORYNEBACTERIUM GLUTAMICUM ATCC 13032; SOURCE 3 ORGANISM_TAXID: 196627; SOURCE 4 STRAIN: DSM 20300 / JCM 1318 / LMG 3730 / NCIMB 10025; SOURCE 5 ATCC: 13032; SOURCE 6 GENE: CG3271; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)+MAGIC; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET21-23C KEYWDS ALPHA-BETA PROTEIN, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, KEYWDS 3 METHYLTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR F.FOROUHAR,S.LEW,J.SEETHARAMAN,S.SAHDEV,R.XIAO,E.L.FOOTE, AUTHOR 2 C.CICCOSANTI,D.WANG,J.K.EVERETT,R.NAIR,T.B.ACTON,B.ROST, AUTHOR 3 G.T.MONTELIONE,J.F.HUNT,L.TONG,NORTHEAST STRUCTURAL GENOMICS AUTHOR 4 CONSORTIUM (NESG) REVDAT 3 24-JUL-19 3H2B 1 REMARK LINK REVDAT 2 01-NOV-17 3H2B 1 REMARK REVDAT 1 28-APR-09 3H2B 0 JRNL AUTH F.FOROUHAR,S.LEW,J.SEETHARAMAN,S.SAHDEV,R.XIAO,E.L.FOOTE, JRNL AUTH 2 C.CICCOSANTI,D.WANG,J.K.EVERETT,R.NAIR,T.B.ACTON,B.ROST, JRNL AUTH 3 G.T.MONTELIONE,J.F.HUNT,L.TONG JRNL TITL NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET CGR113A JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 321463.094 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 83.3 REMARK 3 NUMBER OF REFLECTIONS : 41821 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) : 0.173 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 2025 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 59.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2877 REMARK 3 BIN R VALUE (WORKING SET) : 0.1830 REMARK 3 BIN FREE R VALUE : 0.2620 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 118 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2975 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 61 REMARK 3 SOLVENT ATOMS : 308 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 9.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.44000 REMARK 3 B22 (A**2) : -4.57000 REMARK 3 B33 (A**2) : 1.12000 REMARK 3 B12 (A**2) : 0.00000 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) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.10 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.17 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.830 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 : 0.40 REMARK 3 BSOL : 57.36 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: THE FRIEDEL PAIRS WERE USED IN PHASING. REMARK 3 PROGRAM XTALVIEW HAS ALSO BEEN USED IN REFINEMENT. REMARK 4 REMARK 4 3H2B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-APR-09. REMARK 100 THE DEPOSITION ID IS D_1000052602. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97869 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50463 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.12100 REMARK 200 R SYM (I) : 0.13300 REMARK 200 FOR THE DATA SET : 14.1400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.52500 REMARK 200 R SYM FOR SHELL (I) : 0.49000 REMARK 200 FOR SHELL : 2.620 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SNB, SOLVE, RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: 100MM NACL, 5MM DTT, REMARK 280 0.02% NAN3, 10MM TRIS-HCL PH 7.5. RESERVOIR SOLUTION: 100MM REMARK 280 SODIUM CACODYLATE PH 6.5, 25% PEG 8000, 200MM AMMONIUM SULFATE, REMARK 280 MICROBATCH UNDER OIL, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 35.41350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.41300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.21200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.41300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.41350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.21200 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: AUTHORS STATE THAT THE ASSEMBLY OF THE BIOLOGICAL UNIT THAT REMARK 300 IS SHOWN IN REMARK 350 IS PUTATIVE. 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: 1610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.9 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 ALA A 58 REMARK 465 GLU A 254 REMARK 465 HIS A 255 REMARK 465 HIS A 256 REMARK 465 HIS A 257 REMARK 465 HIS A 258 REMARK 465 HIS A 259 REMARK 465 HIS A 260 REMARK 465 GLU B 254 REMARK 465 HIS B 255 REMARK 465 HIS B 256 REMARK 465 HIS B 257 REMARK 465 HIS B 258 REMARK 465 HIS B 259 REMARK 465 HIS B 260 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 240 -16.99 -49.09 REMARK 500 GLU B 176 -40.70 -131.77 REMARK 500 PHE B 198 -168.80 -160.01 REMARK 500 PRO B 240 -18.87 -48.41 REMARK 500 SER B 252 -159.18 -139.64 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPV A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: CGR113A RELATED DB: TARGETDB DBREF 3H2B A 58 252 UNP Q6M1Q8 Q6M1Q8_CORGL 58 252 DBREF 3H2B B 58 252 UNP Q6M1Q8 Q6M1Q8_CORGL 58 252 SEQADV 3H2B LEU A 253 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B GLU A 254 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS A 255 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS A 256 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS A 257 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS A 258 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS A 259 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS A 260 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B LEU B 253 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B GLU B 254 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS B 255 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS B 256 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS B 257 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS B 258 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS B 259 UNP Q6M1Q8 EXPRESSION TAG SEQADV 3H2B HIS B 260 UNP Q6M1Q8 EXPRESSION TAG SEQRES 1 A 203 ALA THR ASP ASP VAL SER LYS ALA TYR SER SER PRO THR SEQRES 2 A 203 PHE ASP ALA GLU ALA LEU LEU GLY THR VAL ILE SER ALA SEQRES 3 A 203 GLU ASP PRO ASP ARG VAL LEU ILE GLU PRO TRP ALA THR SEQRES 4 A 203 GLY VAL ASP GLY VAL ILE LEU ASP VAL GLY SER GLY THR SEQRES 5 A 203 GLY ARG TRP THR GLY HIS LEU ALA SER LEU GLY HIS GLN SEQRES 6 A 203 ILE GLU GLY LEU GLU PRO ALA THR ARG LEU VAL GLU LEU SEQRES 7 A 203 ALA ARG GLN THR HIS PRO SER VAL THR PHE HIS HIS GLY SEQRES 8 A 203 THR ILE THR ASP LEU SER ASP SER PRO LYS ARG TRP ALA SEQRES 9 A 203 GLY LEU LEU ALA TRP TYR SER LEU ILE HIS MSE GLY PRO SEQRES 10 A 203 GLY GLU LEU PRO ASP ALA LEU VAL ALA LEU ARG MSE ALA SEQRES 11 A 203 VAL GLU ASP GLY GLY GLY LEU LEU MSE SER PHE PHE SER SEQRES 12 A 203 GLY PRO SER LEU GLU PRO MSE TYR HIS PRO VAL ALA THR SEQRES 13 A 203 ALA TYR ARG TRP PRO LEU PRO GLU LEU ALA GLN ALA LEU SEQRES 14 A 203 GLU THR ALA GLY PHE GLN VAL THR SER SER HIS TRP ASP SEQRES 15 A 203 PRO ARG PHE PRO HIS ALA TYR LEU THR ALA GLU ALA SER SEQRES 16 A 203 LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 203 ALA THR ASP ASP VAL SER LYS ALA TYR SER SER PRO THR SEQRES 2 B 203 PHE ASP ALA GLU ALA LEU LEU GLY THR VAL ILE SER ALA SEQRES 3 B 203 GLU ASP PRO ASP ARG VAL LEU ILE GLU PRO TRP ALA THR SEQRES 4 B 203 GLY VAL ASP GLY VAL ILE LEU ASP VAL GLY SER GLY THR SEQRES 5 B 203 GLY ARG TRP THR GLY HIS LEU ALA SER LEU GLY HIS GLN SEQRES 6 B 203 ILE GLU GLY LEU GLU PRO ALA THR ARG LEU VAL GLU LEU SEQRES 7 B 203 ALA ARG GLN THR HIS PRO SER VAL THR PHE HIS HIS GLY SEQRES 8 B 203 THR ILE THR ASP LEU SER ASP SER PRO LYS ARG TRP ALA SEQRES 9 B 203 GLY LEU LEU ALA TRP TYR SER LEU ILE HIS MSE GLY PRO SEQRES 10 B 203 GLY GLU LEU PRO ASP ALA LEU VAL ALA LEU ARG MSE ALA SEQRES 11 B 203 VAL GLU ASP GLY GLY GLY LEU LEU MSE SER PHE PHE SER SEQRES 12 B 203 GLY PRO SER LEU GLU PRO MSE TYR HIS PRO VAL ALA THR SEQRES 13 B 203 ALA TYR ARG TRP PRO LEU PRO GLU LEU ALA GLN ALA LEU SEQRES 14 B 203 GLU THR ALA GLY PHE GLN VAL THR SER SER HIS TRP ASP SEQRES 15 B 203 PRO ARG PHE PRO HIS ALA TYR LEU THR ALA GLU ALA SER SEQRES 16 B 203 LEU GLU HIS HIS HIS HIS HIS HIS MODRES 3H2B MSE A 172 MET SELENOMETHIONINE MODRES 3H2B MSE A 186 MET SELENOMETHIONINE MODRES 3H2B MSE A 196 MET SELENOMETHIONINE MODRES 3H2B MSE A 207 MET SELENOMETHIONINE MODRES 3H2B MSE B 172 MET SELENOMETHIONINE MODRES 3H2B MSE B 186 MET SELENOMETHIONINE MODRES 3H2B MSE B 196 MET SELENOMETHIONINE MODRES 3H2B MSE B 207 MET SELENOMETHIONINE HET MSE A 172 8 HET MSE A 186 8 HET MSE A 196 8 HET MSE A 207 8 HET MSE B 172 8 HET MSE B 186 8 HET MSE B 196 8 HET MSE B 207 8 HET SAH A 301 26 HET PPV A 302 9 HET SAH B 301 26 HETNAM MSE SELENOMETHIONINE HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM PPV PYROPHOSPHATE FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 SAH 2(C14 H20 N6 O5 S) FORMUL 4 PPV H4 O7 P2 FORMUL 6 HOH *308(H2 O) HELIX 1 1 ASP A 60 SER A 68 1 9 HELIX 2 2 ASP A 72 LEU A 77 1 6 HELIX 3 3 ASP A 87 VAL A 98 1 12 HELIX 4 4 GLY A 110 LEU A 119 1 10 HELIX 5 5 ALA A 129 HIS A 140 1 12 HELIX 6 6 THR A 149 SER A 156 5 8 HELIX 7 7 GLU A 176 ALA A 187 1 12 HELIX 8 8 PRO A 218 ALA A 229 1 12 HELIX 9 9 ALA B 58 SER B 67 1 10 HELIX 10 10 ASP B 72 LEU B 77 1 6 HELIX 11 11 ASP B 87 GLY B 97 1 11 HELIX 12 12 GLY B 110 LEU B 119 1 10 HELIX 13 13 ALA B 129 HIS B 140 1 12 HELIX 14 14 ILE B 150 SER B 156 5 7 HELIX 15 15 GLU B 176 MSE B 186 1 11 HELIX 16 16 PRO B 218 GLY B 230 1 13 SHEET 1 A 7 THR A 144 HIS A 146 0 SHEET 2 A 7 ILE A 123 LEU A 126 1 N GLY A 125 O HIS A 146 SHEET 3 A 7 ILE A 102 VAL A 105 1 N ASP A 104 O GLU A 124 SHEET 4 A 7 TRP A 160 TRP A 166 1 O LEU A 164 N LEU A 103 SHEET 5 A 7 VAL A 188 PHE A 199 1 O LEU A 195 N ALA A 165 SHEET 6 A 7 HIS A 244 ALA A 251 -1 O ALA A 251 N GLY A 192 SHEET 7 A 7 PHE A 231 TRP A 238 -1 N GLN A 232 O GLU A 250 SHEET 1 B 2 GLU A 205 MSE A 207 0 SHEET 2 B 2 ALA A 214 ARG A 216 -1 O ARG A 216 N GLU A 205 SHEET 1 C 7 PHE B 145 HIS B 147 0 SHEET 2 C 7 ILE B 123 GLU B 127 1 N GLY B 125 O HIS B 146 SHEET 3 C 7 ILE B 102 VAL B 105 1 N ASP B 104 O GLU B 124 SHEET 4 C 7 TRP B 160 TRP B 166 1 O LEU B 164 N VAL B 105 SHEET 5 C 7 VAL B 188 PHE B 199 1 O LEU B 195 N ALA B 165 SHEET 6 C 7 HIS B 244 ALA B 251 -1 O ALA B 251 N GLY B 192 SHEET 7 C 7 PHE B 231 TRP B 238 -1 N SER B 235 O THR B 248 SHEET 1 D 2 GLU B 205 MSE B 207 0 SHEET 2 D 2 ALA B 214 ARG B 216 -1 O ARG B 216 N GLU B 205 LINK C HIS A 171 N MSE A 172 1555 1555 1.33 LINK C MSE A 172 N GLY A 173 1555 1555 1.33 LINK C ARG A 185 N MSE A 186 1555 1555 1.33 LINK C MSE A 186 N ALA A 187 1555 1555 1.33 LINK C LEU A 195 N MSE A 196 1555 1555 1.33 LINK C MSE A 196 N SER A 197 1555 1555 1.33 LINK C PRO A 206 N MSE A 207 1555 1555 1.33 LINK C MSE A 207 N TYR A 208 1555 1555 1.33 LINK C HIS B 171 N MSE B 172 1555 1555 1.33 LINK C MSE B 172 N GLY B 173 1555 1555 1.33 LINK C ARG B 185 N MSE B 186 1555 1555 1.32 LINK C MSE B 186 N ALA B 187 1555 1555 1.33 LINK C LEU B 195 N MSE B 196 1555 1555 1.33 LINK C MSE B 196 N SER B 197 1555 1555 1.32 LINK C PRO B 206 N MSE B 207 1555 1555 1.33 LINK C MSE B 207 N TYR B 208 1555 1555 1.33 SITE 1 AC1 19 HOH A 3 HOH A 8 HOH A 12 HOH A 16 SITE 2 AC1 19 TYR A 66 LEU A 77 GLY A 106 GLY A 108 SITE 3 AC1 19 ARG A 111 GLU A 127 PRO A 128 THR A 149 SITE 4 AC1 19 ILE A 150 TRP A 166 TYR A 167 SER A 168 SITE 5 AC1 19 MSE A 172 HOH A 267 HOH A 324 SITE 1 AC2 6 ARG A 137 HIS A 146 HIS A 147 ARG B 137 SITE 2 AC2 6 HIS B 146 HIS B 147 SITE 1 AC3 17 HOH B 1 HOH B 4 HOH B 6 HOH B 57 SITE 2 AC3 17 TYR B 66 GLY B 106 GLY B 108 ARG B 111 SITE 3 AC3 17 GLU B 127 PRO B 128 LEU B 132 ILE B 150 SITE 4 AC3 17 TRP B 166 TYR B 167 SER B 168 MSE B 172 SITE 5 AC3 17 HOH B 278 CRYST1 70.827 72.424 74.826 90.00 90.00 90.00 P 21 21 21 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 0.014119 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013808 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013364 0.00000 MASTER 278 0 11 16 18 0 12 6 0 0 0 32 END