HEADER TRANSFERASE 30-OCT-03 1URH TITLE THE "RHODANESE" FOLD AND CATALYTIC MECHANISM OF 3-MERCAPTOPYRUVATE TITLE 2 SULFOTRANSFERASES: CRYSTAL STRUCTURE OF SSEA FROM ESCHERICHIA COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-MERCAPTOPYRUVATE SULFURTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SSEA, RHODANESE-LIKE PROTEIN, MST; COMPND 5 EC: 2.8.1.2; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: RESIDUES A186-A189 AND B181-B191 ARE NOT INCLUDED IN COMPND 8 THE MODEL. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PEN1 KEYWDS SULFUR-TRANSFERASE, RHODANESE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.SPALLAROSSA,F.FORLANI,A.CARPEN,A.ARMIROTTI,S.PAGANI,M.BOLOGNESI, AUTHOR 2 D.BORDO REVDAT 3 13-DEC-23 1URH 1 LINK REVDAT 2 24-FEB-09 1URH 1 VERSN REVDAT 1 18-DEC-03 1URH 0 JRNL AUTH A.SPALLAROSSA,F.FORLANI,A.CARPEN,A.ARMIROTTI,S.PAGANI, JRNL AUTH 2 M.BOLOGNESI,D.BORDO JRNL TITL THE "RHODANESE" FOLD AND CATALYTIC MECHANISM OF JRNL TITL 2 3-MERCAPTOPYRUVATE SULFURTRANSFERASES: CRYSTAL STRUCTURE OF JRNL TITL 3 SSEA FROM ESCHERICHIA COLI JRNL REF J.MOL.BIOL. V. 335 583 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 14672665 JRNL DOI 10.1016/J.JMB.2003.10.072 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 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) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 21546 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) : 0.234 REMARK 3 FREE R VALUE : 0.289 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 4010 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 68 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1URH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-OCT-03. REMARK 100 THE DEPOSITION ID IS D_1290013742. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUL-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93930 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21524 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 14.00 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.48300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1RHS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 18.96500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 28.44750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 9.48250 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 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: PQS 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 400 REMARK 400 COMPOUND REMARK 400 3-MERCAPTOPYRUVATE + CYANIDE = PYRUVATE + THIOCYANATE. 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 1 REMARK 465 PRO A 186 REMARK 465 ARG A 187 REMARK 465 PRO A 188 REMARK 465 GLY A 189 REMARK 465 GLY A 269 REMARK 465 ALA A 270 REMARK 465 ARG A 271 REMARK 465 ALA A 272 REMARK 465 ASP A 273 REMARK 465 LEU A 274 REMARK 465 PRO A 275 REMARK 465 VAL A 276 REMARK 465 GLU A 277 REMARK 465 PRO A 278 REMARK 465 VAL A 279 REMARK 465 LYS A 280 REMARK 465 SER B 1 REMARK 465 GLU B 182 REMARK 465 VAL B 183 REMARK 465 ASP B 184 REMARK 465 GLU B 185 REMARK 465 PRO B 186 REMARK 465 ARG B 187 REMARK 465 PRO B 188 REMARK 465 GLY B 189 REMARK 465 LEU B 190 REMARK 465 ARG B 191 REMARK 465 GLY B 269 REMARK 465 ALA B 270 REMARK 465 ARG B 271 REMARK 465 ALA B 272 REMARK 465 ASP B 273 REMARK 465 LEU B 274 REMARK 465 PRO B 275 REMARK 465 VAL B 276 REMARK 465 GLU B 277 REMARK 465 PRO B 278 REMARK 465 VAL B 279 REMARK 465 LYS B 280 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 TRP A 268 CA C O CB CG CD1 CD2 REMARK 470 TRP A 268 NE1 CE2 CE3 CZ2 CZ3 CH2 REMARK 470 ARG B 192 CG CD NE CZ NH1 NH2 REMARK 470 TRP B 268 CA C O CB CG CD1 CD2 REMARK 470 TRP B 268 NE1 CE2 CE3 CZ2 CZ3 CH2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 185 CD OE1 OE2 REMARK 480 GLN B 32 CD OE1 NE2 REMARK 480 GLU B 72 CG CD OE1 OE2 REMARK 480 ASN B 84 CG OD1 ND2 REMARK 480 LYS B 87 CG CD CE NZ REMARK 480 GLU B 134 CG CD OE1 OE2 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 30 CA - N - CD ANGL. DEV. = -14.6 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 GLU A 13 2.67 -63.95 REMARK 500 GLU A 33 14.15 -67.25 REMARK 500 VAL A 37 -39.85 -36.36 REMARK 500 HIS A 66 51.96 35.12 REMARK 500 LEU A 81 -3.38 -49.44 REMARK 500 GLN A 85 -18.71 -43.60 REMARK 500 ASP A 93 -167.86 -129.71 REMARK 500 PRO A 140 -173.07 -69.80 REMARK 500 PHE A 144 99.27 177.58 REMARK 500 GLU A 151 6.53 -65.50 REMARK 500 ASN A 166 58.40 38.28 REMARK 500 ARG A 174 159.63 -49.85 REMARK 500 ALA A 176 -58.82 -27.54 REMARK 500 ALA A 181 -112.34 -80.34 REMARK 500 GLU A 182 41.80 166.89 REMARK 500 VAL A 183 70.01 -117.26 REMARK 500 ASP A 184 -40.42 -151.55 REMARK 500 ARG A 191 -99.47 -68.57 REMARK 500 ARG A 192 32.91 -98.63 REMARK 500 GLU A 209 81.00 46.19 REMARK 500 LYS A 213 -166.62 -64.05 REMARK 500 SER A 239 19.30 -61.30 REMARK 500 GLU A 267 -62.60 78.01 REMARK 500 ALA B 25 48.50 -103.43 REMARK 500 PRO B 30 129.39 -38.08 REMARK 500 GLN B 32 41.83 -153.68 REMARK 500 GLU B 33 34.08 -64.72 REMARK 500 ASP B 34 -63.73 -107.28 REMARK 500 GLU B 55 -83.41 -57.22 REMARK 500 ALA B 56 39.98 -64.24 REMARK 500 THR B 61 100.99 175.09 REMARK 500 PRO B 71 28.97 -63.18 REMARK 500 GLU B 72 -36.55 -135.16 REMARK 500 GLN B 85 66.66 -67.32 REMARK 500 ASP B 86 -30.28 -171.65 REMARK 500 GLU B 138 74.97 -119.84 REMARK 500 PHE B 144 104.88 -174.85 REMARK 500 ALA B 146 137.80 -6.15 REMARK 500 ALA B 147 158.90 151.69 REMARK 500 PHE B 148 158.78 178.02 REMARK 500 GLU B 151 -15.10 -38.40 REMARK 500 ALA B 176 -38.71 -29.76 REMARK 500 ALA B 177 -78.32 -51.76 REMARK 500 ARG B 178 -9.26 -52.88 REMARK 500 PHE B 179 -71.49 -75.83 REMARK 500 ASN B 180 28.42 -62.42 REMARK 500 GLU B 209 75.14 44.99 REMARK 500 PRO B 232 162.03 -46.05 REMARK 500 CSS B 237 30.92 -89.09 REMARK 500 SER B 266 -73.76 -153.60 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 SO3 B1268 DBREF 1URH A 1 280 UNP P31142 THTM_ECOLI 1 280 DBREF 1URH B 1 280 UNP P31142 THTM_ECOLI 1 280 SEQRES 1 A 280 SER THR THR TRP PHE VAL GLY ALA ASP TRP LEU ALA GLU SEQRES 2 A 280 HIS ILE ASP ASP PRO GLU ILE GLN ILE ILE ASP ALA ARG SEQRES 3 A 280 MET ALA SER PRO GLY GLN GLU ASP ARG ASN VAL ALA GLN SEQRES 4 A 280 GLU TYR LEU ASN GLY HIS ILE PRO GLY ALA VAL PHE PHE SEQRES 5 A 280 ASP ILE GLU ALA LEU SER ASP HIS THR SER PRO LEU PRO SEQRES 6 A 280 HIS MET LEU PRO ARG PRO GLU THR PHE ALA VAL ALA MET SEQRES 7 A 280 ARG GLU LEU GLY VAL ASN GLN ASP LYS HIS LEU ILE VAL SEQRES 8 A 280 TYR ASP GLU GLY ASN LEU PHE SER ALA PRO ARG ALA TRP SEQRES 9 A 280 TRP MET LEU ARG THR PHE GLY VAL GLU LYS VAL SER ILE SEQRES 10 A 280 LEU GLY GLY GLY LEU ALA GLY TRP GLN ARG ASP ASP LEU SEQRES 11 A 280 LEU LEU GLU GLU GLY ALA VAL GLU LEU PRO GLU GLY GLU SEQRES 12 A 280 PHE ASN ALA ALA PHE ASN PRO GLU ALA VAL VAL LYS VAL SEQRES 13 A 280 THR ASP VAL LEU LEU ALA SER HIS GLU ASN THR ALA GLN SEQRES 14 A 280 ILE ILE ASP ALA ARG PRO ALA ALA ARG PHE ASN ALA GLU SEQRES 15 A 280 VAL ASP GLU PRO ARG PRO GLY LEU ARG ARG GLY HIS ILE SEQRES 16 A 280 PRO GLY ALA LEU ASN VAL PRO TRP THR GLU LEU VAL ARG SEQRES 17 A 280 GLU GLY GLU LEU LYS THR THR ASP GLU LEU ASP ALA ILE SEQRES 18 A 280 PHE PHE GLY ARG GLY VAL SER TYR ASP LYS PRO ILE ILE SEQRES 19 A 280 VAL SER CSS GLY SER GLY VAL THR ALA ALA VAL VAL LEU SEQRES 20 A 280 LEU ALA LEU ALA THR LEU ASP VAL PRO ASN VAL LYS LEU SEQRES 21 A 280 TYR ASP GLY ALA TRP SER GLU TRP GLY ALA ARG ALA ASP SEQRES 22 A 280 LEU PRO VAL GLU PRO VAL LYS SEQRES 1 B 280 SER THR THR TRP PHE VAL GLY ALA ASP TRP LEU ALA GLU SEQRES 2 B 280 HIS ILE ASP ASP PRO GLU ILE GLN ILE ILE ASP ALA ARG SEQRES 3 B 280 MET ALA SER PRO GLY GLN GLU ASP ARG ASN VAL ALA GLN SEQRES 4 B 280 GLU TYR LEU ASN GLY HIS ILE PRO GLY ALA VAL PHE PHE SEQRES 5 B 280 ASP ILE GLU ALA LEU SER ASP HIS THR SER PRO LEU PRO SEQRES 6 B 280 HIS MET LEU PRO ARG PRO GLU THR PHE ALA VAL ALA MET SEQRES 7 B 280 ARG GLU LEU GLY VAL ASN GLN ASP LYS HIS LEU ILE VAL SEQRES 8 B 280 TYR ASP GLU GLY ASN LEU PHE SER ALA PRO ARG ALA TRP SEQRES 9 B 280 TRP MET LEU ARG THR PHE GLY VAL GLU LYS VAL SER ILE SEQRES 10 B 280 LEU GLY GLY GLY LEU ALA GLY TRP GLN ARG ASP ASP LEU SEQRES 11 B 280 LEU LEU GLU GLU GLY ALA VAL GLU LEU PRO GLU GLY GLU SEQRES 12 B 280 PHE ASN ALA ALA PHE ASN PRO GLU ALA VAL VAL LYS VAL SEQRES 13 B 280 THR ASP VAL LEU LEU ALA SER HIS GLU ASN THR ALA GLN SEQRES 14 B 280 ILE ILE ASP ALA ARG PRO ALA ALA ARG PHE ASN ALA GLU SEQRES 15 B 280 VAL ASP GLU PRO ARG PRO GLY LEU ARG ARG GLY HIS ILE SEQRES 16 B 280 PRO GLY ALA LEU ASN VAL PRO TRP THR GLU LEU VAL ARG SEQRES 17 B 280 GLU GLY GLU LEU LYS THR THR ASP GLU LEU ASP ALA ILE SEQRES 18 B 280 PHE PHE GLY ARG GLY VAL SER TYR ASP LYS PRO ILE ILE SEQRES 19 B 280 VAL SER CSS GLY SER GLY VAL THR ALA ALA VAL VAL LEU SEQRES 20 B 280 LEU ALA LEU ALA THR LEU ASP VAL PRO ASN VAL LYS LEU SEQRES 21 B 280 TYR ASP GLY ALA TRP SER GLU TRP GLY ALA ARG ALA ASP SEQRES 22 B 280 LEU PRO VAL GLU PRO VAL LYS MODRES 1URH CSS A 237 CYS S-MERCAPTOCYSTEINE MODRES 1URH CSS B 237 CYS S-MERCAPTOCYSTEINE HET CSS A 237 7 HET CSS B 237 7 HET SO3 B1268 4 HETNAM CSS S-MERCAPTOCYSTEINE HETNAM SO3 SULFITE ION FORMUL 1 CSS 2(C3 H7 N O2 S2) FORMUL 3 SO3 O3 S 2- FORMUL 4 HOH *68(H2 O) HELIX 1 1 GLY A 7 GLU A 13 1 7 HELIX 2 2 ASN A 36 GLY A 44 1 9 HELIX 3 3 ASP A 53 SER A 58 5 6 HELIX 4 4 ARG A 70 LEU A 81 1 12 HELIX 5 5 SER A 99 PHE A 110 1 12 HELIX 6 6 GLY A 120 ASP A 128 1 9 HELIX 7 7 ASN A 149 ALA A 152 5 4 HELIX 8 8 LYS A 155 ASN A 166 1 12 HELIX 9 9 PRO A 175 ASN A 180 1 6 HELIX 10 10 PRO A 202 LEU A 206 5 5 HELIX 11 11 THR A 214 GLY A 224 1 11 HELIX 12 12 THR A 242 LEU A 253 1 12 HELIX 13 13 GLY B 7 HIS B 14 1 8 HELIX 14 14 ASN B 36 ASN B 43 1 8 HELIX 15 15 ILE B 54 SER B 58 5 5 HELIX 16 16 GLU B 72 GLY B 82 1 11 HELIX 17 17 SER B 99 PHE B 110 1 12 HELIX 18 18 GLY B 120 ASP B 128 1 9 HELIX 19 19 ASN B 149 GLU B 151 5 3 HELIX 20 20 LYS B 155 ASN B 166 1 12 HELIX 21 21 PRO B 175 ASN B 180 1 6 HELIX 22 22 PRO B 202 GLU B 205 5 4 HELIX 23 23 THR B 214 GLY B 224 1 11 HELIX 24 24 SER B 239 VAL B 241 5 3 HELIX 25 25 THR B 242 LEU B 253 1 12 SHEET 1 AA 5 PHE A 5 VAL A 6 0 SHEET 2 AA 5 VAL A 115 LEU A 118 1 O ILE A 117 N VAL A 6 SHEET 3 AA 5 HIS A 88 TYR A 92 1 O LEU A 89 N SER A 116 SHEET 4 AA 5 ILE A 20 ASP A 24 1 O GLN A 21 N ILE A 90 SHEET 5 AA 5 VAL A 50 PHE A 51 1 O VAL A 50 N ASP A 24 SHEET 1 AB 4 LEU A 199 ASN A 200 0 SHEET 2 AB 4 GLN A 169 ASP A 172 1 O ILE A 170 N LEU A 199 SHEET 3 AB 4 ILE A 233 SER A 236 1 O ILE A 234 N ILE A 171 SHEET 4 AB 4 LYS A 259 LEU A 260 1 O LYS A 259 N VAL A 235 SHEET 1 BA 5 PHE B 5 VAL B 6 0 SHEET 2 BA 5 VAL B 115 LEU B 118 1 O ILE B 117 N VAL B 6 SHEET 3 BA 5 HIS B 88 TYR B 92 1 O LEU B 89 N SER B 116 SHEET 4 BA 5 ILE B 20 ASP B 24 1 O GLN B 21 N ILE B 90 SHEET 5 BA 5 VAL B 50 PHE B 51 1 O VAL B 50 N ASP B 24 SHEET 1 BB 5 VAL B 153 VAL B 154 0 SHEET 2 BB 5 VAL B 258 TYR B 261 1 O LEU B 260 N VAL B 154 SHEET 3 BB 5 ILE B 233 SER B 236 1 O ILE B 233 N LYS B 259 SHEET 4 BB 5 GLN B 169 ASP B 172 1 O GLN B 169 N ILE B 234 SHEET 5 BB 5 LEU B 199 ASN B 200 1 O LEU B 199 N ASP B 172 SHEET 1 BC 2 VAL B 207 ARG B 208 0 SHEET 2 BC 2 GLU B 211 LEU B 212 -1 O GLU B 211 N ARG B 208 LINK C SER A 236 N CSS A 237 1555 1555 1.33 LINK C CSS A 237 N GLY A 238 1555 1555 1.33 LINK C SER B 236 N CSS B 237 1555 1555 1.34 LINK C CSS B 237 N GLY B 238 1555 1555 1.33 SITE 1 AC1 1 PHE B 223 CRYST1 150.170 150.170 37.930 90.00 90.00 90.00 P 43 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 0.006659 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006659 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026364 0.00000