HEADER DE NOVO PROTEIN, LYASE 16-AUG-10 3OG3 TITLE CRYSTAL STRUCTURE OF AN ARTIFICIAL THERMOSTABLE (BA)8-BARREL PROTEIN TITLE 2 FROM IDENTICAL HALF BARRELS COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISF; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IGP SYNTHASE CYCLASE SUBUNIT, IGP SYNTHASE SUBUNIT HISF, COMPND 5 IMGP SYNTHASE SUBUNIT HISF, IGPS SUBUNIT HISF; COMPND 6 EC: 4.1.3.-; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: HISF, HISF DERIVATIVE (AMINO ACIDS 99-219), TM_1036; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: T7 EXPRESS (NEB); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET24A KEYWDS FUSION PROTEIN, TIM BARREL, DE NOVO PROTEIN, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR J.M.SPERL,M.BOCOLA,F.LIST,B.KELLERER,R.STERNER REVDAT 4 06-SEP-23 3OG3 1 REMARK SEQADV REVDAT 3 09-AUG-17 3OG3 1 SOURCE REMARK REVDAT 2 08-OCT-14 3OG3 1 AUTHOR REVDAT 1 17-AUG-11 3OG3 0 JRNL AUTH J.M.SPERL,M.BOCOLA,F.LIST,B.KELLERER,R.STERNER JRNL TITL DESIGN OF AN ARTIFICIAL THERMOSTABLE (BA)8-BARREL PROTEIN JRNL TITL 2 FROM IDENTICAL HALF BARRELS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0088 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 10719 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 + TEST SET) : 0.152 REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 584 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.08 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 REFLECTION IN BIN (WORKING SET) : 750 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.38 REMARK 3 BIN R VALUE (WORKING SET) : 0.1390 REMARK 3 BIN FREE R VALUE SET COUNT : 41 REMARK 3 BIN FREE R VALUE : 0.1900 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1836 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 173 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.08000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.180 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.104 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.717 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1871 ; 0.025 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2528 ; 2.006 ; 1.964 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 241 ; 6.330 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 75 ;33.184 ;23.867 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 331 ;11.481 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;13.474 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 298 ; 0.139 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1365 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1191 ; 1.375 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1918 ; 2.345 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 680 ; 3.343 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 610 ; 5.278 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3OG3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-AUG-10. REMARK 100 THE DEPOSITION ID IS D_1000061071. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-DEC-09 REMARK 200 TEMPERATURE (KELVIN) : 123 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OXFORD DIFFRACTION ENHANCE ULTRA REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OXFORD MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : OXFORD RUBY CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSALISPRO, OXFORD DIFFRACTION REMARK 200 LTD. REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11304 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.080 REMARK 200 RESOLUTION RANGE LOW (A) : 14.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05200 REMARK 200 FOR THE DATA SET : 18.5800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.16800 REMARK 200 FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1THF (AMINO ACIDS 99-219) DIMER REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 29.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE, 18% PEG 4000, REMARK 280 PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 15.68700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.04300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 15.68700 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 41.04300 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 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 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 SER A 243 REMARK 465 LEU A 244 REMARK 465 GLU A 245 REMARK 465 HIS A 246 REMARK 465 HIS A 247 REMARK 465 HIS A 248 REMARK 465 HIS A 249 REMARK 465 HIS A 250 REMARK 465 HIS A 251 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 O4 SO4 A 252 O HOH A 269 2.16 REMARK 500 OE1 GLU A 185 NH2 ARG A 188 2.17 REMARK 500 OD1 ASP A 34 O HOH A 317 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 ASP A 176 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 MET A 186 CG - SD - CE ANGL. DEV. = -14.5 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 ASN A 103 -92.85 -138.13 REMARK 500 ASN A 224 -90.58 -139.33 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 A 252 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 253 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 254 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 255 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2W6R RELATED DB: PDB REMARK 900 TWO FUSED COPIES OF THE C-TERMINAL HALF OF HISF (RESIDUE 123-253) REMARK 900 RELATED ID: 1THF RELATED DB: PDB REMARK 900 HISF CYCLASE SUBUNIT OF IMIDAZOLEGLYCEROLPHOSPHATE SYNTHASE FROM REMARK 900 THERMOTOGA MARITIMA DBREF 3OG3 A 2 98 UNP Q9X0C6 HIS6_THEMA 123 219 DBREF 3OG3 A 99 219 UNP Q9X0C6 HIS6_THEMA 99 219 DBREF 3OG3 A 220 243 UNP Q9X0C6 HIS6_THEMA 99 122 SEQADV 3OG3 MET A 1 UNP Q9X0C6 INITIATING METHIONINE SEQADV 3OG3 ARG A 3 UNP Q9X0C6 ALA 124 ENGINEERED MUTATION SEQADV 3OG3 HIS A 22 UNP Q9X0C6 TYR 143 ENGINEERED MUTATION SEQADV 3OG3 HIS A 143 UNP Q9X0C6 TYR 143 ENGINEERED MUTATION SEQRES 1 A 251 MET GLN ARG VAL VAL VAL ALA ILE ASP ALA LYS ARG VAL SEQRES 2 A 251 ASP GLY GLU PHE MET VAL PHE THR HIS SER GLY LYS LYS SEQRES 3 A 251 ASN THR GLY ILE LEU LEU ARG ASP TRP VAL VAL GLU VAL SEQRES 4 A 251 GLU LYS ARG GLY ALA GLY GLU ILE LEU LEU THR SER ILE SEQRES 5 A 251 ASP ARG ASP GLY THR LYS SER GLY TYR ASP THR GLU MET SEQRES 6 A 251 ILE ARG PHE VAL ARG PRO LEU THR THR LEU PRO ILE ILE SEQRES 7 A 251 ALA SER GLY GLY ALA GLY LYS MET GLU HIS PHE LEU GLU SEQRES 8 A 251 ALA PHE LEU ALA GLY ALA ASP LYS VAL SER ILE ASN THR SEQRES 9 A 251 ALA ALA VAL GLU ASN PRO SER LEU ILE THR GLN ILE ALA SEQRES 10 A 251 GLN THR PHE GLY SER GLN ALA VAL VAL VAL ALA ILE ASP SEQRES 11 A 251 ALA LYS ARG VAL ASP GLY GLU PHE MET VAL PHE THR HIS SEQRES 12 A 251 SER GLY LYS LYS ASN THR GLY ILE LEU LEU ARG ASP TRP SEQRES 13 A 251 VAL VAL GLU VAL GLU LYS ARG GLY ALA GLY GLU ILE LEU SEQRES 14 A 251 LEU THR SER ILE ASP ARG ASP GLY THR LYS SER GLY TYR SEQRES 15 A 251 ASP THR GLU MET ILE ARG PHE VAL ARG PRO LEU THR THR SEQRES 16 A 251 LEU PRO ILE ILE ALA SER GLY GLY ALA GLY LYS MET GLU SEQRES 17 A 251 HIS PHE LEU GLU ALA PHE LEU ALA GLY ALA ASP LYS VAL SEQRES 18 A 251 SER ILE ASN THR ALA ALA VAL GLU ASN PRO SER LEU ILE SEQRES 19 A 251 THR GLN ILE ALA GLN THR PHE GLY SER LEU GLU HIS HIS SEQRES 20 A 251 HIS HIS HIS HIS HET SO4 A 252 5 HET SO4 A 253 5 HET CL A 254 1 HET CL A 255 1 HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 CL 2(CL 1-) FORMUL 6 HOH *173(H2 O) HELIX 1 1 LEU A 32 GLY A 43 1 12 HELIX 2 2 ASP A 62 ARG A 70 1 9 HELIX 3 3 PRO A 71 THR A 73 5 3 HELIX 4 4 LYS A 85 GLY A 96 1 12 HELIX 5 5 ASN A 103 ASN A 109 1 7 HELIX 6 6 PRO A 110 GLY A 121 1 12 HELIX 7 7 LEU A 153 GLY A 164 1 12 HELIX 8 8 ASP A 183 ARG A 191 1 9 HELIX 9 9 PRO A 192 THR A 194 5 3 HELIX 10 10 LYS A 206 GLY A 217 1 12 HELIX 11 11 ASN A 224 ASN A 230 1 7 HELIX 12 12 PRO A 231 GLY A 242 1 12 SHEET 1 A 9 LYS A 26 LEU A 31 0 SHEET 2 A 9 GLU A 16 THR A 21 -1 N THR A 21 O LYS A 26 SHEET 3 A 9 VAL A 4 VAL A 13 -1 N ASP A 9 O PHE A 20 SHEET 4 A 9 GLU A 46 SER A 51 1 O LEU A 48 N ILE A 8 SHEET 5 A 9 ILE A 77 SER A 80 1 O ILE A 78 N ILE A 47 SHEET 6 A 9 LYS A 99 ILE A 102 1 O LYS A 99 N ALA A 79 SHEET 7 A 9 VAL A 125 VAL A 134 1 O VAL A 126 N VAL A 100 SHEET 8 A 9 GLU A 137 THR A 142 -1 O PHE A 141 N ASP A 130 SHEET 9 A 9 LYS A 147 LEU A 152 -1 O LYS A 147 N THR A 142 SHEET 1 B 9 LYS A 26 LEU A 31 0 SHEET 2 B 9 GLU A 16 THR A 21 -1 N THR A 21 O LYS A 26 SHEET 3 B 9 VAL A 4 VAL A 13 -1 N ASP A 9 O PHE A 20 SHEET 4 B 9 LYS A 220 ILE A 223 1 O VAL A 221 N VAL A 5 SHEET 5 B 9 ILE A 198 SER A 201 1 N ALA A 200 O LYS A 220 SHEET 6 B 9 GLU A 167 SER A 172 1 N ILE A 168 O ILE A 199 SHEET 7 B 9 VAL A 125 VAL A 134 1 N ILE A 129 O LEU A 169 SHEET 8 B 9 GLU A 137 THR A 142 -1 O PHE A 141 N ASP A 130 SHEET 9 B 9 LYS A 147 LEU A 152 -1 O LYS A 147 N THR A 142 SITE 1 AC1 6 LYS A 58 ASN A 103 THR A 104 HOH A 269 SITE 2 AC1 6 HOH A 315 HOH A 329 SITE 1 AC2 6 LYS A 179 ASN A 224 THR A 225 HOH A 328 SITE 2 AC2 6 HOH A 349 HOH A 389 SITE 1 AC3 1 ARG A 133 SITE 1 AC4 1 ARG A 12 CRYST1 31.374 82.086 74.511 90.00 90.11 90.00 C 1 2 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 0.031874 0.000000 0.000060 0.00000 SCALE2 0.000000 0.012182 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013421 0.00000