HEADER TOXIN 14-NOV-05 2F1N TITLE STRUCTURE OF CDTB, THE BIOLOGICALLY ACTIVE SUBUNIT OF CYTOLETHAL TITLE 2 DISTENDING TOXIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOLETHAL DISTENDING TOXIN SUBUNIT B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CDT B; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: CDTB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 DE3 STAR; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-45B KEYWDS CYTOLETHAL DISTENDING TOXIN, CDT, E.COLI, TOXIN, DNASE I, MICROBATCH EXPDTA X-RAY DIFFRACTION AUTHOR J.S.HONTZ,M.D.YODER,L.A.DREYFUS REVDAT 5 23-AUG-23 2F1N 1 SEQADV REVDAT 4 18-OCT-17 2F1N 1 REMARK REVDAT 3 24-FEB-09 2F1N 1 VERSN REVDAT 2 12-SEP-06 2F1N 1 JRNL REVDAT 1 04-JUL-06 2F1N 0 JRNL AUTH J.S.HONTZ,M.T.VILLAR-LECUMBERRI,B.M.POTTER,M.D.YODER, JRNL AUTH 2 L.A.DREYFUS,J.H.LAITY JRNL TITL DIFFERENCES IN CRYSTAL AND SOLUTION STRUCTURES OF THE JRNL TITL 2 CYTOLETHAL DISTENDING TOXIN B SUBUNIT: RELEVANCE TO NUCLEAR JRNL TITL 3 TRANSLOCATION AND FUNCTIONAL ACTIVATION. JRNL REF J.BIOL.CHEM. V. 281 25365 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16809347 JRNL DOI 10.1074/JBC.M603727200 REMARK 2 REMARK 2 RESOLUTION. 1.73 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 1.73 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 57.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 21900 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) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1186 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) : 1.73 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.78 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1387 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2430 REMARK 3 BIN FREE R VALUE SET COUNT : 71 REMARK 3 BIN FREE R VALUE : 0.3110 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1943 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 154 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.04000 REMARK 3 B22 (A**2) : 2.02000 REMARK 3 B33 (A**2) : -0.99000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.134 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.124 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.075 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.286 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1984 ; 0.018 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2709 ; 1.646 ; 1.934 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 252 ; 6.175 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 308 ; 0.131 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1554 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 829 ; 0.239 ; 0.200 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): 131 ; 0.243 ; 0.200 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): 82 ; 0.209 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.235 ; 0.200 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): 1263 ; 1.276 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2042 ; 2.334 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 721 ; 3.300 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 667 ; 5.430 ; 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 : BABINET MODEL WITH 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2F1N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-MAR-06. REMARK 100 THE DEPOSITION ID IS D_1000035340. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-AUG-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM 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 : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23141 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.730 REMARK 200 RESOLUTION RANGE LOW (A) : 57.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.73 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.21200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.700 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: 1SR4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: BATCH UNDER OIL, PARAFFIN OIL, 0.1 M REMARK 280 AMMONIUM THIOCYANATE, 0.1 M SODIUM CITRATE, 40% (W/V) PEG 8000, REMARK 280 PH 4.0, MICROBATCH, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 19.94200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.44400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.76950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.44400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.94200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.76950 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 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 MET A -10 REMARK 465 ALA A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 VAL A -2 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 ARG A 78 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 251 O 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 OE2 GLU A 68 O HOH A 379 0.75 REMARK 500 CD GLU A 68 O HOH A 379 1.53 REMARK 500 O HOH A 404 O HOH A 405 2.09 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 54 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 107 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 181 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 211 CB - CG - OD2 ANGL. DEV. = 6.0 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 THR A 0 70.13 53.87 REMARK 500 ILE A 25 -61.87 -101.18 REMARK 500 SER A 74 162.00 173.08 REMARK 500 ASN A 76 -72.83 -140.61 REMARK 500 SER A 77 119.94 -37.89 REMARK 500 LEU A 92 -97.43 -111.29 REMARK 500 TYR A 212 -163.24 -168.63 REMARK 500 SER A 240 37.48 -81.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CDTABC OPERON WAS CLONED FROM AN E. COLI 9142-88 REMARK 999 CHROMOSOMAL DNA GENE LIBRARY. SEQUENCING OF THE OPERON REMARK 999 IDENTIFIED A 2-BASE VARIATION IN CDTB AS COMPARED TO REMARK 999 THE PUBLISHED SEQUENCE WHICH RESULTS IN A CHANGE IN TWO REMARK 999 CDTB AMINO ACIDS, T57R AND L58V. THE AUTHORS BELIEVE REMARK 999 THE VARIATION IN CDTB REPRESENTS A DNA SEQUENCING ERROR REMARK 999 IN THE PUBLISHED E. COLI 9142-88 CDT SEQUENCE. DBREF 2F1N A 1 251 UNP Q46669 CDTB_ECOLI 19 269 SEQADV 2F1N MET A -10 UNP Q46669 CLONING ARTIFACT SEQADV 2F1N ALA A -9 UNP Q46669 CLONING ARTIFACT SEQADV 2F1N HIS A -8 UNP Q46669 EXPRESSION TAG SEQADV 2F1N HIS A -7 UNP Q46669 EXPRESSION TAG SEQADV 2F1N HIS A -6 UNP Q46669 EXPRESSION TAG SEQADV 2F1N HIS A -5 UNP Q46669 EXPRESSION TAG SEQADV 2F1N HIS A -4 UNP Q46669 EXPRESSION TAG SEQADV 2F1N HIS A -3 UNP Q46669 EXPRESSION TAG SEQADV 2F1N VAL A -2 UNP Q46669 CLONING ARTIFACT SEQADV 2F1N GLY A -1 UNP Q46669 CLONING ARTIFACT SEQADV 2F1N THR A 0 UNP Q46669 CLONING ARTIFACT SEQADV 2F1N ARG A 57 UNP Q46669 THR 75 SEE REMARK 999 SEQADV 2F1N VAL A 58 UNP Q46669 LEU 76 SEE REMARK 999 SEQRES 1 A 262 MET ALA HIS HIS HIS HIS HIS HIS VAL GLY THR ASP LEU SEQRES 2 A 262 THR ASP PHE ARG VAL ALA THR TRP ASN LEU GLN GLY ALA SEQRES 3 A 262 SER ALA THR THR GLU SER LYS TRP ASN ILE ASN VAL ARG SEQRES 4 A 262 GLN LEU ILE SER GLY GLU ASN ALA VAL ASP ILE LEU ALA SEQRES 5 A 262 VAL GLN GLU ALA GLY SER PRO PRO SER THR ALA VAL ASP SEQRES 6 A 262 THR GLY ARG VAL ILE PRO SER PRO GLY ILE PRO VAL ARG SEQRES 7 A 262 GLU LEU ILE TRP ASN LEU SER THR ASN SER ARG PRO GLN SEQRES 8 A 262 GLN VAL TYR ILE TYR PHE SER ALA VAL ASP ALA LEU GLY SEQRES 9 A 262 GLY ARG VAL ASN LEU ALA LEU VAL SER ASN ARG ARG ALA SEQRES 10 A 262 ASP GLU VAL PHE VAL LEU SER PRO VAL ARG GLN GLY GLY SEQRES 11 A 262 ARG PRO LEU LEU GLY ILE ARG ILE GLY ASN ASP ALA PHE SEQRES 12 A 262 PHE THR ALA HIS ALA ILE ALA MET ARG ASN ASN ASP ALA SEQRES 13 A 262 PRO ALA LEU VAL GLU GLU VAL TYR ASN PHE PHE ARG ASP SEQRES 14 A 262 SER ARG ASP PRO VAL HIS GLN ALA LEU ASN TRP MET ILE SEQRES 15 A 262 LEU GLY ASP PHE ASN ARG GLU PRO ALA ASP LEU GLU MET SEQRES 16 A 262 ASN LEU THR VAL PRO VAL ARG ARG ALA SER GLU ILE ILE SEQRES 17 A 262 SER PRO ALA ALA ALA THR GLN THR SER GLN ARG THR LEU SEQRES 18 A 262 ASP TYR ALA VAL ALA GLY ASN SER VAL ALA PHE ARG PRO SEQRES 19 A 262 SER PRO LEU GLN ALA GLY ILE VAL TYR GLY ALA ARG ARG SEQRES 20 A 262 THR GLN ILE SER SER ASP HIS PHE PRO VAL GLY VAL SER SEQRES 21 A 262 ARG ARG FORMUL 2 HOH *154(H2 O) HELIX 1 1 ASP A 1 PHE A 5 5 5 HELIX 2 2 THR A 19 ILE A 25 1 7 HELIX 3 3 ILE A 25 SER A 32 1 8 HELIX 4 4 ASP A 144 ASP A 158 1 15 HELIX 5 5 ASP A 161 ALA A 166 1 6 HELIX 6 6 GLU A 178 MET A 184 1 7 HELIX 7 7 THR A 187 ALA A 193 1 7 SHEET 1 A 8 VAL A 53 ASP A 54 0 SHEET 2 A 8 ARG A 67 ASN A 72 -1 O ILE A 70 N VAL A 53 SHEET 3 A 8 GLN A 81 SER A 87 -1 O VAL A 82 N TRP A 71 SHEET 4 A 8 LEU A 98 SER A 102 -1 O LEU A 100 N TYR A 85 SHEET 5 A 8 ILE A 39 ALA A 45 -1 N VAL A 42 O ALA A 99 SHEET 6 A 8 VAL A 7 GLY A 14 1 N ALA A 8 O ALA A 41 SHEET 7 A 8 VAL A 246 ARG A 250 -1 O VAL A 248 N VAL A 7 SHEET 8 A 8 LEU A 226 ILE A 230 -1 N GLN A 227 O SER A 249 SHEET 1 B 6 GLU A 108 LEU A 112 0 SHEET 2 B 6 LEU A 122 ILE A 127 -1 O GLY A 124 N PHE A 110 SHEET 3 B 6 ASP A 130 HIS A 136 -1 O PHE A 132 N ILE A 125 SHEET 4 B 6 ASN A 168 ASP A 174 1 O LEU A 172 N PHE A 133 SHEET 5 B 6 ASP A 211 ASN A 217 -1 O GLY A 216 N TRP A 169 SHEET 6 B 6 SER A 194 ILE A 197 -1 N ILE A 197 O ALA A 213 CRYST1 39.884 47.539 114.888 90.00 90.00 90.00 P 21 21 21 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 0.025073 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021035 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008704 0.00000