HEADER TRANSFERASE 09-MAR-00 1EKQ TITLE CRYSTAL STRUCTURE OF HYDROXYETHYLTHIAZOLE KINASE IN R3 SPACE GROUP COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYDROXYETHYLTHIAZOLE KINASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.7.1.50; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA-BETA, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.CAMPOBASSO,I.I.MATHEWS,T.P.BEGLEY,S.E.EALICK REVDAT 7 20-NOV-24 1EKQ 1 SEQADV LINK REVDAT 6 12-NOV-14 1EKQ 1 HET HETATM HETNAM HETSYN REVDAT 6 2 1 LINK MODRES SEQRES REVDAT 5 15-FEB-12 1EKQ 1 REMARK REVDAT 4 13-JUL-11 1EKQ 1 VERSN REVDAT 3 24-FEB-09 1EKQ 1 VERSN REVDAT 2 01-APR-03 1EKQ 1 JRNL REVDAT 1 09-AUG-00 1EKQ 0 JRNL AUTH N.CAMPOBASSO,I.I.MATHEWS,T.P.BEGLEY,S.E.EALICK JRNL TITL CRYSTAL STRUCTURE OF 4-METHYL-5-BETA-HYDROXYETHYLTHIAZOLE JRNL TITL 2 KINASE FROM BACILLUS SUBTILIS AT 1.5 A RESOLUTION. JRNL REF BIOCHEMISTRY V. 39 7868 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10891066 JRNL DOI 10.1021/BI0000061 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.0 REMARK 3 NUMBER OF REFLECTIONS : 67629 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3437 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3716 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 258 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.290 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.34 REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 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: NULL REMARK 4 REMARK 4 1EKQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAR-00. REMARK 100 THE DEPOSITION ID IS D_1000010682. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-APR-96 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.914 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73978 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.0 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 55.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : 0.15800 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: NULL REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM TRIS, 100MM AMMONIUM SULFATE, REMARK 280 30% PEG4000, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.75000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.37232 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 76.80000 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 38.75000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 22.37232 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 76.80000 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 38.75000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 22.37232 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 76.80000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 44.74465 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 153.60000 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 44.74465 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 153.60000 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 44.74465 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 153.60000 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 300 REMARK: BIOLOGICAL ASSEMBLY IS A TRIMER. THE CRYSTALLOGRAPHIC THREE- REMARK 300 FOLD GENERATES TWO TRIMERS FROM CHAIN A AND CHAIN B, RESPECTIVELY. 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 38.75000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 67.11697 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -38.75000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 67.11697 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 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 HOH A 341 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 342 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 351 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 398 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 GLY A 132 REMARK 465 VAL A 133 REMARK 465 THR A 134 REMARK 465 ASP A 135 REMARK 465 TRP A 136 REMARK 465 LEU A 137 REMARK 465 ILE A 138 REMARK 465 LYS A 139 REMARK 465 GLY A 140 REMARK 465 VAL A 141 REMARK 465 ASP A 142 REMARK 465 ALA A 143 REMARK 465 GLY A 144 REMARK 465 GLU A 145 REMARK 465 GLY A 146 REMARK 465 THR A 270 REMARK 465 VAL A 271 REMARK 465 SER A 272 REMARK 465 VAL B 133 REMARK 465 THR B 134 REMARK 465 ASP B 135 REMARK 465 TRP B 136 REMARK 465 LEU B 137 REMARK 465 ILE B 138 REMARK 465 LYS B 139 REMARK 465 GLY B 140 REMARK 465 VAL B 141 REMARK 465 ASP B 142 REMARK 465 ALA B 143 REMARK 465 GLY B 144 REMARK 465 GLU B 145 REMARK 465 GLY B 146 REMARK 465 THR B 270 REMARK 465 VAL B 271 REMARK 465 SER B 272 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 51 -19.81 -141.01 REMARK 500 ALA A 237 -126.28 50.84 REMARK 500 GLU B 51 -14.48 -147.26 REMARK 500 ALA B 237 -121.96 56.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1C3Q RELATED DB: PDB REMARK 900 1C3Q CONTAINS THE SAME PROTEIN IN DIFFERENT SPACEGROUP REMARK 900 RELATED ID: 1EKK RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HYDROXYETHYLTHIAZOLE KINASE IN R3 SPACE GROUP REMARK 900 WITH HYDROXYETHYLTHIAZOLE REMARK 900 RELATED ID: 1ESJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THIAZOLE KINASE MUTANT (C198S) REMARK 900 RELATED ID: 1ESQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF C198S MUTANT THIAZOLE KINASE WITH ATP. DBREF 1EKQ A 1 272 UNP P39593 THIM_BACSU 1 272 DBREF 1EKQ B 1 272 UNP P39593 THIM_BACSU 1 272 SEQADV 1EKQ CSD A 198 UNP P39593 CYS 198 MODIFIED RESIDUE SEQADV 1EKQ CSD B 198 UNP P39593 CYS 198 MODIFIED RESIDUE SEQRES 1 A 272 MET ASP ALA GLN SER ALA ALA LYS CYS LEU THR ALA VAL SEQRES 2 A 272 ARG ARG HIS SER PRO LEU VAL HIS SER ILE THR ASN ASN SEQRES 3 A 272 VAL VAL THR ASN PHE THR ALA ASN GLY LEU LEU ALA LEU SEQRES 4 A 272 GLY ALA SER PRO VAL MET ALA TYR ALA LYS GLU GLU VAL SEQRES 5 A 272 ALA ASP MET ALA LYS ILE ALA GLY ALA LEU VAL LEU ASN SEQRES 6 A 272 ILE GLY THR LEU SER LYS GLU SER VAL GLU ALA MET ILE SEQRES 7 A 272 ILE ALA GLY LYS SER ALA ASN GLU HIS GLY VAL PRO VAL SEQRES 8 A 272 ILE LEU ASP PRO VAL GLY ALA GLY ALA THR PRO PHE ARG SEQRES 9 A 272 THR GLU SER ALA ARG ASP ILE ILE ARG GLU VAL ARG LEU SEQRES 10 A 272 ALA ALA ILE ARG GLY ASN ALA ALA GLU ILE ALA HIS THR SEQRES 11 A 272 VAL GLY VAL THR ASP TRP LEU ILE LYS GLY VAL ASP ALA SEQRES 12 A 272 GLY GLU GLY GLY GLY ASP ILE ILE ARG LEU ALA GLN GLN SEQRES 13 A 272 ALA ALA GLN LYS LEU ASN THR VAL ILE ALA ILE THR GLY SEQRES 14 A 272 GLU VAL ASP VAL ILE ALA ASP THR SER HIS VAL TYR THR SEQRES 15 A 272 LEU HIS ASN GLY HIS LYS LEU LEU THR LYS VAL THR GLY SEQRES 16 A 272 ALA GLY CSD LEU LEU THR SER VAL VAL GLY ALA PHE CYS SEQRES 17 A 272 ALA VAL GLU GLU ASN PRO LEU PHE ALA ALA ILE ALA ALA SEQRES 18 A 272 ILE SER SER TYR GLY VAL ALA ALA GLN LEU ALA ALA GLN SEQRES 19 A 272 GLN THR ALA ASP LYS GLY PRO GLY SER PHE GLN ILE GLU SEQRES 20 A 272 LEU LEU ASN LYS LEU SER THR VAL THR GLU GLN ASP VAL SEQRES 21 A 272 GLN GLU TRP ALA THR ILE GLU ARG VAL THR VAL SER SEQRES 1 B 272 MET ASP ALA GLN SER ALA ALA LYS CYS LEU THR ALA VAL SEQRES 2 B 272 ARG ARG HIS SER PRO LEU VAL HIS SER ILE THR ASN ASN SEQRES 3 B 272 VAL VAL THR ASN PHE THR ALA ASN GLY LEU LEU ALA LEU SEQRES 4 B 272 GLY ALA SER PRO VAL MET ALA TYR ALA LYS GLU GLU VAL SEQRES 5 B 272 ALA ASP MET ALA LYS ILE ALA GLY ALA LEU VAL LEU ASN SEQRES 6 B 272 ILE GLY THR LEU SER LYS GLU SER VAL GLU ALA MET ILE SEQRES 7 B 272 ILE ALA GLY LYS SER ALA ASN GLU HIS GLY VAL PRO VAL SEQRES 8 B 272 ILE LEU ASP PRO VAL GLY ALA GLY ALA THR PRO PHE ARG SEQRES 9 B 272 THR GLU SER ALA ARG ASP ILE ILE ARG GLU VAL ARG LEU SEQRES 10 B 272 ALA ALA ILE ARG GLY ASN ALA ALA GLU ILE ALA HIS THR SEQRES 11 B 272 VAL GLY VAL THR ASP TRP LEU ILE LYS GLY VAL ASP ALA SEQRES 12 B 272 GLY GLU GLY GLY GLY ASP ILE ILE ARG LEU ALA GLN GLN SEQRES 13 B 272 ALA ALA GLN LYS LEU ASN THR VAL ILE ALA ILE THR GLY SEQRES 14 B 272 GLU VAL ASP VAL ILE ALA ASP THR SER HIS VAL TYR THR SEQRES 15 B 272 LEU HIS ASN GLY HIS LYS LEU LEU THR LYS VAL THR GLY SEQRES 16 B 272 ALA GLY CSD LEU LEU THR SER VAL VAL GLY ALA PHE CYS SEQRES 17 B 272 ALA VAL GLU GLU ASN PRO LEU PHE ALA ALA ILE ALA ALA SEQRES 18 B 272 ILE SER SER TYR GLY VAL ALA ALA GLN LEU ALA ALA GLN SEQRES 19 B 272 GLN THR ALA ASP LYS GLY PRO GLY SER PHE GLN ILE GLU SEQRES 20 B 272 LEU LEU ASN LYS LEU SER THR VAL THR GLU GLN ASP VAL SEQRES 21 B 272 GLN GLU TRP ALA THR ILE GLU ARG VAL THR VAL SER MODRES 1EKQ CSD A 198 CYS 3-SULFINOALANINE MODRES 1EKQ CSD B 198 CYS 3-SULFINOALANINE HET CSD A 198 8 HET CSD B 198 8 HETNAM CSD 3-SULFINOALANINE HETSYN CSD S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE FORMUL 1 CSD 2(C3 H7 N O4 S) FORMUL 3 HOH *258(H2 O) HELIX 1 1 ASP A 2 SER A 17 1 16 HELIX 2 2 VAL A 28 GLY A 40 1 13 HELIX 3 3 GLU A 51 ALA A 59 1 9 HELIX 4 4 SER A 70 HIS A 87 1 18 HELIX 5 5 THR A 101 VAL A 115 1 15 HELIX 6 6 ASN A 123 VAL A 131 1 9 HELIX 7 7 GLY A 147 ASN A 162 1 16 HELIX 8 8 HIS A 187 VAL A 193 5 7 HELIX 9 9 LEU A 199 ALA A 209 1 11 HELIX 10 10 ASN A 213 ALA A 237 1 25 HELIX 11 11 GLY A 240 VAL A 255 1 16 HELIX 12 12 THR A 256 ALA A 264 1 9 HELIX 13 13 ASP B 2 SER B 17 1 16 HELIX 14 14 VAL B 28 GLY B 40 1 13 HELIX 15 15 GLU B 51 ILE B 58 1 8 HELIX 16 16 SER B 70 HIS B 87 1 18 HELIX 17 17 THR B 101 VAL B 115 1 15 HELIX 18 18 ASN B 123 VAL B 131 1 9 HELIX 19 19 GLY B 147 ASN B 162 1 16 HELIX 20 20 HIS B 187 VAL B 193 5 7 HELIX 21 21 LEU B 199 ALA B 209 1 11 HELIX 22 22 ASN B 213 ALA B 237 1 25 HELIX 23 23 GLY B 240 VAL B 255 1 16 HELIX 24 24 THR B 256 ALA B 264 1 9 SHEET 1 A 9 SER A 42 VAL A 44 0 SHEET 2 A 9 LEU A 19 ILE A 23 1 N VAL A 20 O SER A 42 SHEET 3 A 9 ALA A 61 ASN A 65 1 O ALA A 61 N HIS A 21 SHEET 4 A 9 VAL A 91 ASP A 94 1 O ILE A 92 N LEU A 64 SHEET 5 A 9 ALA A 119 GLY A 122 1 O ALA A 119 N LEU A 93 SHEET 6 A 9 VAL A 164 ILE A 167 1 O VAL A 164 N ILE A 120 SHEET 7 A 9 ASP A 172 ALA A 175 -1 O VAL A 173 N ILE A 167 SHEET 8 A 9 VAL A 180 LEU A 183 -1 N TYR A 181 O ILE A 174 SHEET 9 A 9 ILE A 266 VAL A 269 -1 N GLU A 267 O THR A 182 SHEET 1 B 9 SER B 42 MET B 45 0 SHEET 2 B 9 LEU B 19 ILE B 23 1 N VAL B 20 O SER B 42 SHEET 3 B 9 ALA B 61 ASN B 65 1 O ALA B 61 N HIS B 21 SHEET 4 B 9 VAL B 91 ASP B 94 1 O ILE B 92 N LEU B 64 SHEET 5 B 9 ALA B 119 GLY B 122 1 O ALA B 119 N LEU B 93 SHEET 6 B 9 VAL B 164 ILE B 167 1 O VAL B 164 N ILE B 120 SHEET 7 B 9 ASP B 172 ALA B 175 -1 O VAL B 173 N ILE B 167 SHEET 8 B 9 VAL B 180 LEU B 183 -1 O TYR B 181 N ILE B 174 SHEET 9 B 9 ILE B 266 ARG B 268 -1 O GLU B 267 N THR B 182 LINK C GLY A 197 N CSD A 198 1555 1555 1.33 LINK C CSD A 198 N LEU A 199 1555 1555 1.34 LINK C GLY B 197 N CSD B 198 1555 1555 1.33 LINK C CSD B 198 N LEU B 199 1555 1555 1.34 CRYST1 77.500 77.500 230.400 90.00 90.00 120.00 H 3 18 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 0.012903 0.007450 0.000000 0.00000 SCALE2 0.000000 0.014899 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004340 0.00000