HEADER RNA 14-JUL-06 2HOL TITLE CRYSTAL STRUCTURE OF AN E. COLI THI-BOX RIBOSWITCH BOUND TO THIAMINE TITLE 2 PYROPHOSPHATE, BARIUM IONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: THI-BOX RIBOSWITCH; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: IN VITRO T7 RNA POLYMERASE WITH 5'CIS-HAMMERHEAD SOURCE 4 RIBOZYME AND 5'-TRANS VS RIBOZYME KEYWDS RNA; RIBOSWITCH, RNA EXPDTA X-RAY DIFFRACTION AUTHOR T.E.EDWARDS,A.R.FERRE-D'AMARE REVDAT 3 14-FEB-24 2HOL 1 REMARK LINK REVDAT 2 24-FEB-09 2HOL 1 VERSN REVDAT 1 19-SEP-06 2HOL 0 JRNL AUTH T.E.EDWARDS,A.R.FERRE-D'AMARE JRNL TITL CRYSTAL STRUCTURES OF THE THI-BOX RIBOSWITCH BOUND TO JRNL TITL 2 THIAMINE PYROPHOSPHATE ANALOGS REVEAL ADAPTIVE RNA-SMALL JRNL TITL 3 MOLECULE RECOGNITION JRNL REF STRUCTURE V. 14 1459 2006 JRNL REFN ISSN 0969-2126 JRNL PMID 16962976 JRNL DOI 10.1016/J.STR.2006.07.008 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 5517 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) : 0.210 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 596 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 : 0 REMARK 3 NUCLEIC ACID ATOMS : 1658 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 13 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.30 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) : 0.36 REMARK 3 ESD FROM SIGMAA (A) : 0.33 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) : 0.41 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.020 REMARK 3 BOND ANGLES (DEGREES) : 2.310 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 2HOL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JUL-06. REMARK 100 THE DEPOSITION ID IS D_1000038581. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD 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 : 5517 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.30 REMARK 200 R MERGE (I) : 0.09800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 11.00 REMARK 200 R MERGE FOR SHELL (I) : 0.45700 REMARK 200 R SYM FOR SHELL (I) : NULL 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: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: GROWTH: 23% PEG 3350, 0.2 M NH4CL, 10 REMARK 280 MM CACL2, 50 MM CACODYLATE; 0.25 MM TPP, 0.25 MM SPERMINE, 50 MM REMARK 280 KCL, 1.5 MM MGCL2; SOAKED IN 60 MM BACL2 FOR 7 DAYS; CRYO ABOVE REMARK 280 WITH 20% W/V SUCROSE AND 26% PEG 2000 RATHER THAN 3350, PH 6.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K, PH 6.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 1 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -Y,-X,-Z+1/3 REMARK 290 5555 -X+Y,Y,-Z+2/3 REMARK 290 6555 X,X-Y,-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 -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 67.80000 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 33.90000 REMARK 290 SMTRY1 4 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 33.90000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 67.80000 REMARK 290 SMTRY1 6 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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 MONOMER 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 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 U A 26 REMARK 465 C A 27 REMARK 465 U A 28 REMARK 465 G A 29 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 U A 46 N1 C2 O2 N3 C4 O4 C5 REMARK 470 U A 46 C6 REMARK 470 U A 54 N1 C2 O2 N3 C4 O4 C5 REMARK 470 U A 54 C6 REMARK 470 C A 55 N1 C2 O2 N3 C4 N4 C5 REMARK 470 C A 55 C6 REMARK 470 U A 79 N1 C2 O2 N3 C4 O4 C5 REMARK 470 U A 79 C6 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 N2 G A 31 N2 G A 31 5556 1.92 REMARK 500 O6 G A 31 O6 G A 31 5556 1.99 REMARK 500 N1 G A 31 N1 G A 31 5556 2.08 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 A A 44 C2' - C3' - O3' ANGL. DEV. = 13.9 DEGREES REMARK 500 G A 78 C2' - C3' - O3' ANGL. DEV. = 11.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 119 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 21 N3 REMARK 620 2 G A 21 O2' 89.3 REMARK 620 3 U A 71 O2' 135.0 90.5 REMARK 620 4 C A 73 OP1 115.6 137.2 94.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA A 112 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 36 O6 REMARK 620 2 G A 36 N7 55.1 REMARK 620 3 HOH A 95 O 44.9 93.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA A 110 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 40 O6 REMARK 620 2 G A 40 N7 57.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA A 114 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 40 O6 REMARK 620 2 A A 43 OP2 83.7 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA A 107 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U A 59 O4 REMARK 620 2 G A 60 O6 57.3 REMARK 620 3 G A 60 N1 61.8 34.2 REMARK 620 4 G A 78 O6 64.7 80.9 49.6 REMARK 620 5 HOH A 96 O 142.4 86.3 83.2 103.7 REMARK 620 6 HOH A 97 O 42.8 85.3 103.1 99.4 153.8 REMARK 620 7 HOH A 99 O 109.7 89.0 120.7 169.9 75.4 79.6 REMARK 620 8 TPP A 105 O3A 116.1 151.1 173.2 123.7 100.3 76.4 66.0 REMARK 620 9 TPP A 105 O2B 116.2 160.1 126.1 79.6 94.7 101.5 110.5 48.1 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA A 108 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 63 OP1 REMARK 620 2 U A 64 OP2 77.2 REMARK 620 3 U A 64 OP1 100.9 89.0 REMARK 620 4 HOH A 101 O 161.3 84.2 79.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 115 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 69 OP1 REMARK 620 2 A A 91 O3' 106.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 116 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 69 N7 REMARK 620 2 A A 91 OP2 100.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA A 106 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 98 O REMARK 620 2 HOH A 102 O 79.8 REMARK 620 3 HOH A 104 O 95.0 95.2 REMARK 620 4 TPP A 105 O1B 111.7 90.2 153.3 REMARK 620 5 TPP A 105 O2A 156.5 112.6 103.3 50.9 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BA A 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BA A 107 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BA A 108 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BA A 109 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BA A 110 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BA A 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BA A 112 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BA A 113 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BA A 114 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 115 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 116 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 118 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 119 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPP A 105 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HOJ RELATED DB: PDB REMARK 900 MN, 2.5 ANG RESOLUTION, TPP REMARK 900 RELATED ID: 2HOK RELATED DB: PDB REMARK 900 CA, 3.2 ANG RESOLUTION, TPP REMARK 900 RELATED ID: 2HOM RELATED DB: PDB REMARK 900 2.85 ANG RESOLUTION, TPS REMARK 900 RELATED ID: 2HOO RELATED DB: PDB REMARK 900 3.0 ANG RESOLUTION, BZTP (BENFOTIAMINE) REMARK 900 RELATED ID: 2HOP RELATED DB: PDB REMARK 900 2.5 ANG RESOLUTION, PYRITHIAMINE DBREF 2HOL A 9 91 PDB 2HOL 2HOL 9 91 SEQRES 1 A 83 G C G A C U C G G G G U G SEQRES 2 A 83 C C C U U C U G C G U G A SEQRES 3 A 83 A G G C U G A G A A A U A SEQRES 4 A 83 C C C G U A U C A C C U G SEQRES 5 A 83 A U C U G G A U A A U G C SEQRES 6 A 83 C A G C G U A G G G A A G SEQRES 7 A 83 U C G C A HET BA A 106 1 HET BA A 107 1 HET BA A 108 1 HET BA A 109 1 HET BA A 110 1 HET BA A 111 1 HET BA A 112 1 HET BA A 113 1 HET BA A 114 1 HET CA A 115 1 HET CA A 116 1 HET CA A 117 1 HET CA A 118 1 HET MG A 119 1 HET TPP A 105 26 HETNAM BA BARIUM ION HETNAM CA CALCIUM ION HETNAM MG MAGNESIUM ION HETNAM TPP THIAMINE DIPHOSPHATE FORMUL 2 BA 9(BA 2+) FORMUL 11 CA 4(CA 2+) FORMUL 15 MG MG 2+ FORMUL 16 TPP C12 H19 N4 O7 P2 S 1+ FORMUL 17 HOH *13(H2 O) LINK N3 G A 21 MG MG A 119 1555 1555 2.89 LINK O2' G A 21 MG MG A 119 1555 1555 2.54 LINK O6 G A 36 BA BA A 112 1555 1555 3.67 LINK N7 G A 36 BA BA A 112 1555 1555 2.71 LINK O6 G A 40 BA BA A 110 1555 1555 3.58 LINK N7 G A 40 BA BA A 110 1555 1555 2.49 LINK O6 G A 40 BA BA A 114 1555 1555 2.91 LINK N7 A A 41 BA BA A 109 1555 1555 2.52 LINK OP2 A A 43 BA BA A 114 1555 1555 2.95 LINK O4 U A 59 BA BA A 107 1555 1555 3.72 LINK O6 G A 60 BA BA A 107 1555 1555 2.16 LINK N1 G A 60 BA BA A 107 1555 1555 3.70 LINK OP1 C A 63 BA BA A 108 1555 1555 2.19 LINK OP2 U A 64 BA BA A 108 1555 1555 2.36 LINK OP1 U A 64 BA BA A 108 5656 1555 2.24 LINK N7 G A 66 BA BA A 113 1555 1555 3.67 LINK OP1 G A 66 CA CA A 118 5656 1555 2.74 LINK OP1 A A 69 CA CA A 115 1555 1555 2.24 LINK N7 A A 69 CA CA A 116 6566 1555 2.47 LINK O2' U A 71 MG MG A 119 1555 1555 2.77 LINK OP1 C A 73 MG MG A 119 1555 1555 2.28 LINK O6 G A 78 BA BA A 107 1555 1555 2.47 LINK OP2 A A 80 BA BA A 111 1555 1555 3.24 LINK O3' A A 91 CA CA A 115 6566 1555 3.31 LINK OP2 A A 91 CA CA A 116 1555 1555 2.25 LINK O HOH A 95 BA BA A 112 1555 1555 2.97 LINK O HOH A 96 BA BA A 107 1555 1555 2.43 LINK O HOH A 97 BA BA A 107 1555 1555 2.50 LINK O HOH A 98 BA BA A 106 1555 1555 3.21 LINK O HOH A 99 BA BA A 107 1555 1555 2.62 LINK O HOH A 101 BA BA A 108 1555 1555 2.51 LINK O HOH A 102 BA BA A 106 1555 1555 2.56 LINK O HOH A 104 BA BA A 106 1555 1555 3.17 LINK O1B TPP A 105 BA BA A 106 1555 1555 1.90 LINK O2A TPP A 105 BA BA A 106 1555 1555 2.25 LINK O3A TPP A 105 BA BA A 107 1555 1555 3.52 LINK O2B TPP A 105 BA BA A 107 1555 1555 2.57 SITE 1 AC1 2 HOH A 102 TPP A 105 SITE 1 AC2 6 G A 60 G A 78 HOH A 96 HOH A 97 SITE 2 AC2 6 HOH A 99 TPP A 105 SITE 1 AC3 3 C A 63 U A 64 HOH A 101 SITE 1 AC4 1 A A 41 SITE 1 AC5 1 G A 40 SITE 1 AC6 1 A A 80 SITE 1 AC7 2 G A 36 HOH A 95 SITE 1 AC8 1 G A 66 SITE 1 AC9 2 G A 40 A A 43 SITE 1 BC1 2 A A 69 A A 91 SITE 1 BC2 2 A A 69 A A 91 SITE 1 BC3 1 G A 66 SITE 1 BC4 3 G A 21 U A 71 C A 73 SITE 1 BC5 15 G A 19 U A 20 G A 40 G A 42 SITE 2 BC5 15 A A 43 C A 57 C A 58 G A 72 SITE 3 BC5 15 C A 73 C A 77 G A 78 HOH A 99 SITE 4 BC5 15 HOH A 100 BA A 106 BA A 107 CRYST1 65.500 65.500 101.700 90.00 90.00 120.00 P 32 1 2 6 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 0.015267 0.008815 0.000000 0.00000 SCALE2 0.000000 0.017629 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009833 0.00000