HEADER HYDROLASE/DNA 16-JUN-05 2A0I TITLE F FACTOR TRAI RELAXASE DOMAIN BOUND TO F ORIT SINGLE-STRANDED DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: F PLASMID SINGLE-STRANDED ORIT DNA; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: TRAI PROTEIN; COMPND 7 CHAIN: A; COMPND 8 SYNONYM: DNA HELICASE I; COMPND 9 EC: 3.6.1.-; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SYNTHESIZED OLIGONUCLEOTIDE; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 6 ORGANISM_TAXID: 562; SOURCE 7 GENE: TRAI; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET-24A KEYWDS SINGLE-STRANDED DNA, PROTEIN-DNA COMPLEX, 5-STRAND ANTIPARALLEL BETA KEYWDS 2 SHEET, HYDROLASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.LARKIN,S.DATTA,M.J.HARLEY,B.J.ANDERSON,A.EBIE,V.HARGREAVES, AUTHOR 2 J.F.SCHILDBACH REVDAT 6 23-AUG-23 2A0I 1 REMARK REVDAT 5 20-OCT-21 2A0I 1 REMARK SEQADV LINK REVDAT 4 11-OCT-17 2A0I 1 REMARK REVDAT 3 16-NOV-11 2A0I 1 VERSN HETATM REVDAT 2 24-FEB-09 2A0I 1 VERSN REVDAT 1 25-OCT-05 2A0I 0 JRNL AUTH C.LARKIN,S.DATTA,M.J.HARLEY,B.J.ANDERSON,A.EBIE, JRNL AUTH 2 V.HARGREAVES,J.F.SCHILDBACH JRNL TITL INTER- AND INTRAMOLECULAR DETERMINANTS OF THE SPECIFICITY OF JRNL TITL 2 SINGLE-STRANDED DNA BINDING AND CLEAVAGE BY THE F FACTOR JRNL TITL 3 RELAXASE. JRNL REF STRUCTURE V. 13 1533 2005 JRNL REFN ISSN 0969-2126 JRNL PMID 16216584 JRNL DOI 10.1016/J.STR.2005.06.013 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.DATTA,C.LARKIN,J.F.SCHILDBACH REMARK 1 TITL STRUCTURAL INSIGHTS INTO SINGLE-STRANDED DNA BINDING AND REMARK 1 TITL 2 CLEAVAGE BY F FACTOR TRAI REMARK 1 REF STRUCTURE V. 11 1369 2003 REMARK 1 REFN ISSN 0969-2126 REMARK 1 PMID 14604527 REMARK 1 DOI 10.1016/J.STR.2003.10.001X REMARK 2 REMARK 2 RESOLUTION. 2.72 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) : 2.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.87 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) (%) : 92.7 REMARK 3 NUMBER OF REFLECTIONS : 9891 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) : 0.215 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1007 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 2.72 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.82 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 990 REMARK 3 BIN R VALUE (WORKING SET) : 0.3330 REMARK 3 BIN FREE R VALUE : 0.3750 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 125 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.033 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2240 REMARK 3 NUCLEIC ACID ATOMS : 211 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 67 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 69.05 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.42000 REMARK 3 B22 (A**2) : -3.42000 REMARK 3 B33 (A**2) : 6.84000 REMARK 3 B12 (A**2) : 6.23000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.36 REMARK 3 ESD FROM SIGMAA (A) : 0.48 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) : 0.48 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.59 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.500 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 : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.26 REMARK 3 BSOL : 42.33 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : DNA-RNA.PARAM REMARK 3 PARAMETER FILE 4 : WATER.PARAM REMARK 3 PARAMETER FILE 5 : IMIDAZOLE.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2A0I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-AUG-05. REMARK 100 THE DEPOSITION ID IS D_1000033338. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : MSC/MAX-FLUX CONFOCAL MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9891 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.720 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 62.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.33100 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1P4D CHAIN A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, IMIDAZOLE, CALCIUM CHLORIDE, REMARK 280 PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 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 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 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 76.24600 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 38.12300 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 76.24600 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 38.12300 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 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 945 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 947 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 DT B 11 REMARK 465 DG B 12 REMARK 465 DC B 13 REMARK 465 DT B 14 REMARK 465 DT B 15 REMARK 465 DT B 16 REMARK 465 DT B 17 REMARK 465 DG B 18 REMARK 465 DG B 19 REMARK 465 DT B 20 REMARK 465 DG B 21 REMARK 465 DG B 22 REMARK 465 LYS A 20 REMARK 465 ASP A 21 REMARK 465 ASN A 22 REMARK 465 TYR A 23 REMARK 465 TYR A 24 REMARK 465 MET A 29 REMARK 465 MET A 126 REMARK 465 THR A 127 REMARK 465 ASP A 128 REMARK 465 GLY A 129 REMARK 465 GLN A 130 REMARK 465 SER A 131 REMARK 465 GLU A 132 REMARK 465 GLY A 307 REMARK 465 PRO A 308 REMARK 465 ALA A 309 REMARK 465 SER A 310 REMARK 465 GLN A 311 REMARK 465 ASP A 312 REMARK 465 GLY A 313 REMARK 465 PRO A 314 REMARK 465 ASP A 315 REMARK 465 VAL A 316 REMARK 465 GLN A 317 REMARK 465 GLN A 318 REMARK 465 ALA A 319 REMARK 465 VAL A 320 REMARK 465 THR A 321 REMARK 465 GLN A 322 REMARK 465 ALA A 323 REMARK 465 ILE A 324 REMARK 465 ALA A 325 REMARK 465 GLY A 326 REMARK 465 LEU A 327 REMARK 465 SER A 328 REMARK 465 GLU A 329 REMARK 465 ARG A 330 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 GLN A 6 CG CD OE1 NE2 REMARK 470 ARG A 8 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 59 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 124 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 182 CG CD CE NZ REMARK 470 GLU A 247 CG CD OE1 OE2 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 OD1 ASN A 15 NZ LYS A 49 2.16 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 DG B 7 C5' - C4' - C3' ANGL. DEV. = -13.3 DEGREES REMARK 500 DG B 7 O4' - C1' - N9 ANGL. DEV. = 2.0 DEGREES REMARK 500 DT B 8 O3' - P - OP2 ANGL. DEV. = 9.1 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 ALA A 10 -96.64 -71.35 REMARK 500 SER A 12 -70.48 -64.01 REMARK 500 PHE A 16 -62.43 -13.46 REMARK 500 GLU A 31 98.19 -18.63 REMARK 500 LEU A 41 -5.39 -58.98 REMARK 500 LEU A 66 44.54 -74.52 REMARK 500 ARG A 68 45.08 -150.00 REMARK 500 MET A 69 70.61 -57.78 REMARK 500 ASP A 71 77.48 48.11 REMARK 500 ARG A 75 -143.06 -145.90 REMARK 500 HIS A 76 -166.50 -59.51 REMARK 500 PRO A 78 -58.34 -26.41 REMARK 500 LEU A 135 106.98 -57.36 REMARK 500 GLN A 155 71.69 -156.10 REMARK 500 HIS A 168 -147.33 -82.82 REMARK 500 ASN A 169 -75.82 -43.26 REMARK 500 LYS A 173 -136.43 -115.51 REMARK 500 SER A 176 155.52 -47.25 REMARK 500 ASP A 178 -78.51 -89.57 REMARK 500 VAL A 180 -41.98 -28.94 REMARK 500 PHE A 185 -81.69 -55.43 REMARK 500 PRO A 230 64.97 -67.24 REMARK 500 ALA A 244 -76.53 -84.33 REMARK 500 THR A 303 -13.93 -48.88 REMARK 500 THR A 305 -143.82 -125.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 DG B 3 0.06 SIDE CHAIN 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 900 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DT B 8 O3' REMARK 620 2 DG B 9 OP1 64.2 REMARK 620 3 HIS A 146 ND1 166.4 110.1 REMARK 620 4 HIS A 157 NE2 78.7 140.4 102.8 REMARK 620 5 HIS A 159 NE2 90.2 91.5 102.5 102.6 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 MG A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 901 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1P4D RELATED DB: PDB REMARK 900 STRUCTURE OF F FACTOR TRAI RELAXASE DOMAIN, APO FORM DBREF 2A0I A 1 330 UNP P14565 TRAI1_ECOLI 1 330 DBREF 2A0I B 1 22 PDB 2A0I 2A0I 1 22 SEQADV 2A0I PHE A 16 UNP P14565 TYR 16 ENGINEERED MUTATION SEQRES 1 B 22 DT DG DG DG DG DT DG DT DG DG DT DG DC SEQRES 2 B 22 DT DT DT DT DG DG DT DG DG SEQRES 1 A 330 MET MET SER ILE ALA GLN VAL ARG SER ALA GLY SER ALA SEQRES 2 A 330 GLY ASN PHE TYR THR ASP LYS ASP ASN TYR TYR VAL LEU SEQRES 3 A 330 GLY SER MET GLY GLU ARG TRP ALA GLY ARG GLY ALA GLU SEQRES 4 A 330 GLN LEU GLY LEU GLN GLY SER VAL ASP LYS ASP VAL PHE SEQRES 5 A 330 THR ARG LEU LEU GLU GLY ARG LEU PRO ASP GLY ALA ASP SEQRES 6 A 330 LEU SER ARG MET GLN ASP GLY SER ASN ARG HIS ARG PRO SEQRES 7 A 330 GLY TYR ASP LEU THR PHE SER ALA PRO LYS SER VAL SER SEQRES 8 A 330 MET MET ALA MET LEU GLY GLY ASP LYS ARG LEU ILE ASP SEQRES 9 A 330 ALA HIS ASN GLN ALA VAL ASP PHE ALA VAL ARG GLN VAL SEQRES 10 A 330 GLU ALA LEU ALA SER THR ARG VAL MET THR ASP GLY GLN SEQRES 11 A 330 SER GLU THR VAL LEU THR GLY ASN LEU VAL MET ALA LEU SEQRES 12 A 330 PHE ASN HIS ASP THR SER ARG ASP GLN GLU PRO GLN LEU SEQRES 13 A 330 HIS THR HIS ALA VAL VAL ALA ASN VAL THR GLN HIS ASN SEQRES 14 A 330 GLY GLU TRP LYS THR LEU SER SER ASP LYS VAL GLY LYS SEQRES 15 A 330 THR GLY PHE ILE GLU ASN VAL TYR ALA ASN GLN ILE ALA SEQRES 16 A 330 PHE GLY ARG LEU TYR ARG GLU LYS LEU LYS GLU GLN VAL SEQRES 17 A 330 GLU ALA LEU GLY TYR GLU THR GLU VAL VAL GLY LYS HIS SEQRES 18 A 330 GLY MET TRP GLU MET PRO GLY VAL PRO VAL GLU ALA PHE SEQRES 19 A 330 SER GLY ARG SER GLN THR ILE ARG GLU ALA VAL GLY GLU SEQRES 20 A 330 ASP ALA SER LEU LYS SER ARG ASP VAL ALA ALA LEU ASP SEQRES 21 A 330 THR ARG LYS SER LYS GLN HIS VAL ASP PRO GLU ILE LYS SEQRES 22 A 330 MET ALA GLU TRP MET GLN THR LEU LYS GLU THR GLY PHE SEQRES 23 A 330 ASP ILE ARG ALA TYR ARG ASP ALA ALA ASP GLN ARG ALA SEQRES 24 A 330 ASP LEU ARG THR LEU THR PRO GLY PRO ALA SER GLN ASP SEQRES 25 A 330 GLY PRO ASP VAL GLN GLN ALA VAL THR GLN ALA ILE ALA SEQRES 26 A 330 GLY LEU SER GLU ARG HET MG A 900 1 HET IMD A 901 5 HETNAM MG MAGNESIUM ION HETNAM IMD IMIDAZOLE FORMUL 3 MG MG 2+ FORMUL 4 IMD C3 H5 N2 1+ FORMUL 5 HOH *67(H2 O) HELIX 1 1 SER A 9 TYR A 17 1 9 HELIX 2 2 GLY A 35 LEU A 41 1 7 HELIX 3 3 ASP A 48 GLY A 58 1 11 HELIX 4 4 PRO A 87 LEU A 96 1 10 HELIX 5 5 ASP A 99 GLU A 118 1 20 HELIX 6 6 GLY A 184 ASN A 192 1 9 HELIX 7 7 ASN A 192 LEU A 211 1 20 HELIX 8 8 GLY A 219 GLY A 222 5 4 HELIX 9 9 PRO A 230 PHE A 234 5 5 HELIX 10 10 SER A 235 VAL A 245 1 11 HELIX 11 11 SER A 250 THR A 261 1 12 HELIX 12 12 ASP A 269 GLU A 283 1 15 HELIX 13 13 ASP A 287 LEU A 304 1 18 SHEET 1 A 5 MET A 2 ALA A 5 0 SHEET 2 A 5 GLY A 79 SER A 85 -1 O ASP A 81 N ALA A 5 SHEET 3 A 5 PRO A 154 ALA A 163 -1 O VAL A 162 N TYR A 80 SHEET 4 A 5 MET A 141 THR A 148 -1 N ALA A 142 O VAL A 161 SHEET 5 A 5 ARG A 32 ALA A 34 -1 N ALA A 34 O MET A 141 SHEET 1 B 2 SER A 122 THR A 123 0 SHEET 2 B 2 VAL A 134 LEU A 135 -1 O VAL A 134 N THR A 123 SHEET 1 C 2 GLU A 216 VAL A 217 0 SHEET 2 C 2 TRP A 224 GLU A 225 -1 O GLU A 225 N GLU A 216 LINK O3' DT B 8 MG MG A 900 1555 1555 2.56 LINK OP1 DG B 9 MG MG A 900 1555 1555 2.09 LINK ND1 HIS A 146 MG MG A 900 1555 1555 2.16 LINK NE2 HIS A 157 MG MG A 900 1555 1555 2.49 LINK NE2 HIS A 159 MG MG A 900 1555 1555 2.38 SITE 1 AC1 5 HIS A 146 HIS A 157 HIS A 159 DT B 8 SITE 2 AC1 5 DG B 9 SITE 1 AC2 6 ARG A 198 ARG A 201 GLU A 202 HIS A 221 SITE 2 AC2 6 GLY A 222 HOH A 914 CRYST1 77.515 77.515 114.369 90.00 90.00 120.00 P 62 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 0.012901 0.007448 0.000000 0.00000 SCALE2 0.000000 0.014896 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008744 0.00000