HEADER TRANSFERASE 30-DEC-09 3L8D TITLE CRYSTAL STRUCTURE OF METHYLTRANSFERASE FROM BACILLUS THURINGIENSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS THURINGIENSIS; SOURCE 3 ORGANISM_TAXID: 412694; SOURCE 4 STRAIN: AL HAKAM; SOURCE 5 GENE: BALH_1870; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STRUCTURAL GENOMICS, PSI, NYSGRC, METHYLTRANSFERASE, PROTEIN KEYWDS 2 STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL KEYWDS 3 GENOMICS, NYSGXRC, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.A.FEDOROV,E.V.FEDOROV,R.TORO,J.M.SAUDER,S.K.BURLEY,S.C.ALMO,NEW AUTHOR 2 YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS (NYSGXRC) REVDAT 5 27-NOV-24 3L8D 1 REMARK REVDAT 4 10-FEB-21 3L8D 1 AUTHOR JRNL REMARK LINK REVDAT 3 21-NOV-18 3L8D 1 AUTHOR REVDAT 2 24-OCT-12 3L8D 1 AUTHOR VERSN REVDAT 1 12-JAN-10 3L8D 0 JRNL AUTH A.A.FEDOROV,E.V.FEDOROV,R.TORO,J.M.SAUDER,S.K.BURLEY, JRNL AUTH 2 S.C.ALMO JRNL TITL CRYSTAL STRUCTURE OF METHYLTRANSFERASE FROM BACILLUS JRNL TITL 2 THURINGIENSIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.82 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2331872.500 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 29613 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) : 0.211 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1502 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2245 REMARK 3 BIN R VALUE (WORKING SET) : 0.2680 REMARK 3 BIN FREE R VALUE : 0.2740 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 108 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1610 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 136 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.59000 REMARK 3 B22 (A**2) : -6.18000 REMARK 3 B33 (A**2) : 11.77000 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.15 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.710 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) : 1.250 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.980 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.270 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.350 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 44.83 REMARK 3 REMARK 3 NCS MODEL : NONE 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : &_1_PARAMETER_INFILE_4 REMARK 3 PARAMETER FILE 5 : &_1_PARAMETER_INFILE_5 REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : &_1_TOPOLOGY_INFILE_4 REMARK 3 TOPOLOGY FILE 5 : &_1_TOPOLOGY_INFILE_5 REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3L8D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-10. REMARK 100 THE DEPOSITION ID IS D_1000056961. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-NOV-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL 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 : 29613 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07600 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 8000, 0.1M SODIUM/POTASSIUM REMARK 280 PHOSPHATE, 0.2M SODIUM CHLORIDE, PH 6.2, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 60.86900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.86900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 23.03950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.64050 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 23.03950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.64050 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 60.86900 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 23.03950 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 49.64050 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 60.86900 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 23.03950 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 49.64050 REMARK 290 SMTRY3 8 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: THE BIOLOGICAL ASSEMBLY IS A DIMER 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: 2610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL 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 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 99.28100 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 121.73800 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 K K A 243 LIES ON A SPECIAL POSITION. 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 VAL A 1 REMARK 465 LYS A 2 REMARK 465 VAL A 3 REMARK 465 GLY A 4 REMARK 465 GLU A 5 REMARK 465 CYS A 6 REMARK 465 MSE A 7 REMARK 465 THR A 8 REMARK 465 LYS A 9 REMARK 465 PHE A 10 REMARK 465 ASN A 11 REMARK 465 TRP A 12 REMARK 465 HIS A 13 REMARK 465 GLU A 14 REMARK 465 SER A 15 REMARK 465 ALA A 16 REMARK 465 GLU A 17 REMARK 465 LYS A 18 REMARK 465 LYS A 19 REMARK 465 TRP A 20 REMARK 465 ASP A 21 REMARK 465 SER A 22 REMARK 465 SER A 23 REMARK 465 ALA A 24 REMARK 465 GLU A 25 REMARK 465 PHE A 26 REMARK 465 TRP A 27 REMARK 465 ASN A 28 REMARK 465 GLN A 29 REMARK 465 ASN A 30 REMARK 465 SER A 31 REMARK 465 GLU A 234 REMARK 465 MSE A 235 REMARK 465 LYS A 236 REMARK 465 GLU A 237 REMARK 465 PHE A 238 REMARK 465 LEU A 239 REMARK 465 GLY A 240 REMARK 465 GLY A 241 REMARK 465 LYS A 242 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 GLU A 54 -15.02 76.14 REMARK 500 SER A 109 63.21 -159.42 REMARK 500 PRO A 111 47.45 -77.38 REMARK 500 TRP A 128 46.03 -98.13 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 K A 243 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3L6Z RELATED DB: PDB REMARK 900 THE SAME DEPOSITION WITH MINOR DIFFERENCES. THE PRECEEDING REMARK 900 DEPOSITION 3L6Z SHOULD BE CONSIDERED AS OBSOLETE. REMARK 900 RELATED ID: NYSGXRC-11125H RELATED DB: TARGETDB DBREF 3L8D A 2 242 UNP A0RD96 A0RD96_BACAH 2 242 SEQADV 3L8D VAL A 1 UNP A0RD96 EXPRESSION TAG SEQRES 1 A 242 VAL LYS VAL GLY GLU CYS MSE THR LYS PHE ASN TRP HIS SEQRES 2 A 242 GLU SER ALA GLU LYS LYS TRP ASP SER SER ALA GLU PHE SEQRES 3 A 242 TRP ASN GLN ASN SER GLN GLU MSE TRP ASP SER GLY SER SEQRES 4 A 242 ARG SER THR ILE ILE PRO PHE PHE GLU GLN TYR VAL LYS SEQRES 5 A 242 LYS GLU ALA GLU VAL LEU ASP VAL GLY CYS GLY ASP GLY SEQRES 6 A 242 TYR GLY THR TYR LYS LEU SER ARG THR GLY TYR LYS ALA SEQRES 7 A 242 VAL GLY VAL ASP ILE SER GLU VAL MSE ILE GLN LYS GLY SEQRES 8 A 242 LYS GLU ARG GLY GLU GLY PRO ASP LEU SER PHE ILE LYS SEQRES 9 A 242 GLY ASP LEU SER SER LEU PRO PHE GLU ASN GLU GLN PHE SEQRES 10 A 242 GLU ALA ILE MSE ALA ILE ASN SER LEU GLU TRP THR GLU SEQRES 11 A 242 GLU PRO LEU ARG ALA LEU ASN GLU ILE LYS ARG VAL LEU SEQRES 12 A 242 LYS SER ASP GLY TYR ALA CYS ILE ALA ILE LEU GLY PRO SEQRES 13 A 242 THR ALA LYS PRO ARG GLU ASN SER TYR PRO ARG LEU TYR SEQRES 14 A 242 GLY LYS ASP VAL VAL CYS ASN THR MSE MSE PRO TRP GLU SEQRES 15 A 242 PHE GLU GLN LEU VAL LYS GLU GLN GLY PHE LYS VAL VAL SEQRES 16 A 242 ASP GLY ILE GLY VAL TYR LYS ARG GLY VAL ASN GLU LYS SEQRES 17 A 242 MSE LEU GLY GLN LEU SER THR ASP LEU GLN GLN SER LEU SEQRES 18 A 242 THR PHE LEU TRP VAL PHE MSE LEU LYS ARG HIS LYS GLU SEQRES 19 A 242 MSE LYS GLU PHE LEU GLY GLY LYS MODRES 3L8D MSE A 34 MET SELENOMETHIONINE MODRES 3L8D MSE A 87 MET SELENOMETHIONINE MODRES 3L8D MSE A 121 MET SELENOMETHIONINE MODRES 3L8D MSE A 178 MET SELENOMETHIONINE MODRES 3L8D MSE A 179 MET SELENOMETHIONINE MODRES 3L8D MSE A 209 MET SELENOMETHIONINE MODRES 3L8D MSE A 228 MET SELENOMETHIONINE HET MSE A 34 8 HET MSE A 87 8 HET MSE A 121 8 HET MSE A 178 8 HET MSE A 179 8 HET MSE A 209 8 HET MSE A 228 8 HET K A 243 1 HETNAM MSE SELENOMETHIONINE HETNAM K POTASSIUM ION FORMUL 1 MSE 7(C5 H11 N O2 SE) FORMUL 2 K K 1+ FORMUL 3 HOH *136(H2 O) HELIX 1 1 GLN A 32 SER A 37 1 6 HELIX 2 2 THR A 42 VAL A 51 1 10 HELIX 3 3 GLY A 65 THR A 74 1 10 HELIX 4 4 SER A 84 GLU A 93 1 10 HELIX 5 5 GLU A 131 VAL A 142 1 12 HELIX 6 6 ALA A 158 GLY A 170 5 13 HELIX 7 7 MSE A 179 GLN A 190 1 12 HELIX 8 8 ASN A 206 GLY A 211 1 6 HELIX 9 9 SER A 214 LEU A 221 1 8 SHEET 1 A 7 LEU A 100 LYS A 104 0 SHEET 2 A 7 LYS A 77 ASP A 82 1 N GLY A 80 O ILE A 103 SHEET 3 A 7 GLU A 56 VAL A 60 1 N ASP A 59 O VAL A 79 SHEET 4 A 7 PHE A 117 ILE A 123 1 O MSE A 121 N VAL A 60 SHEET 5 A 7 LEU A 143 LEU A 154 1 O LYS A 144 N PHE A 117 SHEET 6 A 7 THR A 222 ARG A 231 -1 O PHE A 227 N ILE A 151 SHEET 7 A 7 PHE A 192 TYR A 201 -1 N VAL A 200 O PHE A 223 LINK C GLU A 33 N MSE A 34 1555 1555 1.33 LINK C MSE A 34 N TRP A 35 1555 1555 1.33 LINK C VAL A 86 N MSE A 87 1555 1555 1.33 LINK C MSE A 87 N ILE A 88 1555 1555 1.33 LINK C ILE A 120 N MSE A 121 1555 1555 1.33 LINK C MSE A 121 N ALA A 122 1555 1555 1.33 LINK C THR A 177 N MSE A 178 1555 1555 1.33 LINK C MSE A 178 N MSE A 179 1555 1555 1.33 LINK C MSE A 179 N PRO A 180 1555 1555 1.35 LINK C LYS A 208 N MSE A 209 1555 1555 1.33 LINK C MSE A 209 N LEU A 210 1555 1555 1.33 LINK C PHE A 227 N MSE A 228 1555 1555 1.33 LINK C MSE A 228 N LEU A 229 1555 1555 1.33 LINK OG1 THR A 177 K K A 243 1555 1555 2.86 SITE 1 AC1 1 THR A 177 CRYST1 46.079 99.281 121.738 90.00 90.00 90.00 C 2 2 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 0.021702 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010072 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008214 0.00000 CONECT 12 19 CONECT 19 12 20 CONECT 20 19 21 23 CONECT 21 20 22 27 CONECT 22 21 CONECT 23 20 24 CONECT 24 23 25 CONECT 25 24 26 CONECT 26 25 CONECT 27 21 CONECT 425 430 CONECT 430 425 431 CONECT 431 430 432 434 CONECT 432 431 433 438 CONECT 433 432 CONECT 434 431 435 CONECT 435 434 436 CONECT 436 435 437 CONECT 437 436 CONECT 438 432 CONECT 691 697 CONECT 697 691 698 CONECT 698 697 699 701 CONECT 699 698 700 705 CONECT 700 699 CONECT 701 698 702 CONECT 702 701 703 CONECT 703 702 704 CONECT 704 703 CONECT 705 699 CONECT 1140 1145 CONECT 1143 1612 CONECT 1145 1140 1146 CONECT 1146 1145 1147 1149 CONECT 1147 1146 1148 1153 CONECT 1148 1147 CONECT 1149 1146 1150 CONECT 1150 1149 1151 CONECT 1151 1150 1152 CONECT 1152 1151 CONECT 1153 1147 1154 CONECT 1154 1153 1155 1157 CONECT 1155 1154 1156 1161 CONECT 1156 1155 CONECT 1157 1154 1158 CONECT 1158 1157 1159 CONECT 1159 1158 1160 CONECT 1160 1159 CONECT 1161 1155 CONECT 1393 1400 CONECT 1400 1393 1401 CONECT 1401 1400 1402 1404 CONECT 1402 1401 1403 1408 CONECT 1403 1402 CONECT 1404 1401 1405 CONECT 1405 1404 1406 CONECT 1406 1405 1407 CONECT 1407 1406 CONECT 1408 1402 CONECT 1547 1556 CONECT 1556 1547 1557 CONECT 1557 1556 1558 1560 CONECT 1558 1557 1559 1564 CONECT 1559 1558 CONECT 1560 1557 1561 CONECT 1561 1560 1562 CONECT 1562 1561 1563 CONECT 1563 1562 CONECT 1564 1558 CONECT 1612 1143 MASTER 331 0 8 9 7 0 1 6 1747 1 70 19 END