HEADER DNA BINDING PROTEIN/TOXIN 18-MAY-09 3HI2 TITLE STRUCTURE OF THE N-TERMINAL DOMAIN OF THE E. COLI ANTITOXIN MQSA TITLE 2 (YGIT/B3021) IN COMPLEX WITH THE E. COLI TOXIN MQSR (YGIU/B3022) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HTH-TYPE TRANSCRIPTIONAL REGULATOR MQSA(YGIT); COMPND 3 CHAIN: A, C; COMPND 4 FRAGMENT: MQSA N-TERMINAL DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MOTILITY QUORUM-SENSING REGULATOR MQSR; COMPND 8 CHAIN: B, D; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: ESCHERICHIA COLI STR. K12; SOURCE 5 GENE: B3021, JW2989, YGIT; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCA21A; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 13 ORGANISM_TAXID: 83333; SOURCE 14 STRAIN: ESCHERICHIA COLI STR. K12; SOURCE 15 GENE: B3022, JW2990, MQSR, YGIU; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PET-28A(+) KEYWDS TOXIN-ANTITOXIN SYSTEM, ZN-BINDING PROTEIN, MQSR, MQSA, YGIU, YGIT, KEYWDS 2 B3022, B3021, STRESS RESPONSE, QUORUM SENSING, DNA BINDING PROTEIN- KEYWDS 3 TOXIN COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.GRIGORIU,B.L.BROWN,J.M.ARRUDA,W.PETI,R.PAGE REVDAT 3 21-FEB-24 3HI2 1 REMARK SEQADV REVDAT 2 13-JUL-11 3HI2 1 VERSN REVDAT 1 12-JAN-10 3HI2 0 JRNL AUTH B.L.BROWN,S.GRIGORIU,Y.KIM,J.M.ARRUDA,A.DAVENPORT,T.K.WOOD, JRNL AUTH 2 W.PETI,R.PAGE JRNL TITL THREE DIMENSIONAL STRUCTURE OF THE MQSR:MQSA COMPLEX: A JRNL TITL 2 NOVEL TA PAIR COMPRISED OF A TOXIN HOMOLOGOUS TO RELE AND AN JRNL TITL 3 ANTITOXIN WITH UNIQUE PROPERTIES. JRNL REF PLOS PATHOG. V. 5 00706 2009 JRNL REFN ISSN 1553-7366 JRNL PMID 20041169 JRNL DOI 10.1371/JOURNAL.PPAT.1000706 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.64 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 25311 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) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1337 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1864 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.61 REMARK 3 BIN R VALUE (WORKING SET) : 0.2370 REMARK 3 BIN FREE R VALUE SET COUNT : 99 REMARK 3 BIN FREE R VALUE : 0.2880 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2468 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 195 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 27.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.98 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.15000 REMARK 3 B22 (A**2) : -0.15000 REMARK 3 B33 (A**2) : 0.29000 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): 0.183 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.167 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.112 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.142 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.917 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2551 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1702 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3447 ; 1.338 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4174 ; 0.884 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 321 ; 5.796 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 107 ;33.355 ;23.925 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 459 ;14.171 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;11.450 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 404 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2777 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 499 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1583 ; 1.604 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 646 ; 0.611 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2572 ; 2.646 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 968 ; 4.388 ; 8.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 870 ; 6.366 ;11.000 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 : 2 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A C REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 2 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 C 1 C 20 4 REMARK 3 2 A 27 A 65 4 REMARK 3 2 C 27 C 65 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 709 ; 0.330 ; 0.500 REMARK 3 MEDIUM THERMAL 1 A (A**2): 709 ; 1.193 ; 2.000 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : B D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 3 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 B 2 B 60 4 REMARK 3 1 D 2 D 60 4 REMARK 3 2 B 64 B 86 4 REMARK 3 2 D 64 D 86 4 REMARK 3 3 B 91 B 95 4 REMARK 3 3 D 91 D 95 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 2 B (A): 1088 ; 0.513 ; 0.500 REMARK 3 MEDIUM THERMAL 2 B (A**2): 1088 ; 1.038 ; 2.000 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 70 REMARK 3 ORIGIN FOR THE GROUP (A): -0.1743 -21.8311 -5.7952 REMARK 3 T TENSOR REMARK 3 T11: 0.0338 T22: 0.0246 REMARK 3 T33: 0.0614 T12: 0.0062 REMARK 3 T13: 0.0104 T23: 0.0042 REMARK 3 L TENSOR REMARK 3 L11: 1.0925 L22: 1.0423 REMARK 3 L33: 4.7085 L12: -0.3019 REMARK 3 L13: 0.0728 L23: 0.7269 REMARK 3 S TENSOR REMARK 3 S11: -0.0636 S12: -0.0320 S13: -0.1150 REMARK 3 S21: 0.1459 S22: 0.0776 S23: -0.0645 REMARK 3 S31: 0.1830 S32: 0.1365 S33: -0.0140 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 97 REMARK 3 ORIGIN FOR THE GROUP (A): -4.2087 -12.0346 -23.0474 REMARK 3 T TENSOR REMARK 3 T11: 0.0346 T22: 0.1055 REMARK 3 T33: 0.0320 T12: 0.0017 REMARK 3 T13: -0.0163 T23: 0.0007 REMARK 3 L TENSOR REMARK 3 L11: 2.0346 L22: 1.8218 REMARK 3 L33: 1.9201 L12: -1.3532 REMARK 3 L13: -0.7318 L23: 0.8925 REMARK 3 S TENSOR REMARK 3 S11: 0.1131 S12: 0.3464 S13: 0.0331 REMARK 3 S21: -0.0556 S22: -0.1434 S23: -0.1667 REMARK 3 S31: -0.2134 S32: -0.0517 S33: 0.0303 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 1 C 65 REMARK 3 ORIGIN FOR THE GROUP (A): -21.3112 -43.4456 -8.4609 REMARK 3 T TENSOR REMARK 3 T11: 0.3772 T22: 0.3402 REMARK 3 T33: 0.3843 T12: -0.0665 REMARK 3 T13: 0.1901 T23: 0.0404 REMARK 3 L TENSOR REMARK 3 L11: 0.8356 L22: 9.8836 REMARK 3 L33: 0.5092 L12: 2.0166 REMARK 3 L13: -0.5473 L23: -1.5123 REMARK 3 S TENSOR REMARK 3 S11: 0.4885 S12: -0.2358 S13: 0.1830 REMARK 3 S21: 0.7175 S22: -0.1927 S23: 0.3874 REMARK 3 S31: -0.3830 S32: -0.0150 S33: -0.2958 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 2 D 95 REMARK 3 ORIGIN FOR THE GROUP (A): -16.5164 -40.9430 -26.9381 REMARK 3 T TENSOR REMARK 3 T11: 0.1799 T22: 0.1418 REMARK 3 T33: 0.2975 T12: -0.0063 REMARK 3 T13: -0.0277 T23: 0.0091 REMARK 3 L TENSOR REMARK 3 L11: 1.7126 L22: 6.8786 REMARK 3 L33: 4.5686 L12: 1.4525 REMARK 3 L13: -0.3808 L23: 1.7014 REMARK 3 S TENSOR REMARK 3 S11: -0.0742 S12: 0.1924 S13: -0.2234 REMARK 3 S21: -0.1823 S22: 0.2054 S23: 0.5633 REMARK 3 S31: 0.2501 S32: -0.0290 S33: -0.1312 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 3HI2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAY-09. REMARK 100 THE DEPOSITION ID IS D_1000053159. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-APR-09; 10-APR-09; 10-APR-09 REMARK 200 TEMPERATURE (KELVIN) : 100; 100; 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y; Y REMARK 200 RADIATION SOURCE : NSLS; NSLS; NSLS REMARK 200 BEAMLINE : X6A; X6A; X6A REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000; 1.2815; 1.2830 REMARK 200 MONOCHROMATOR : SI (111) CHANNEL CUT REMARK 200 MONOCHROMATOR; SI (111) CHANNEL REMARK 200 CUT MONOCHROMATOR; SI (111) REMARK 200 CHANNEL CUT MONOCHROMATOR REMARK 200 OPTICS : TOROIDAL FOCUSING MIRROR; REMARK 200 TOROIDAL FOCUSING MIRROR; REMARK 200 TOROIDAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270; ADSC QUANTUM REMARK 200 270; ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26665 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 200 DATA REDUNDANCY : 12.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05800 REMARK 200 FOR THE DATA SET : 35.9900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.36500 REMARK 200 FOR SHELL : 8.560 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; MAD; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS TRIS, 25% PEG 3350, PH 5.6, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 97.44300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 31.61700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 31.61700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.72150 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 31.61700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 31.61700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 146.16450 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 31.61700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 31.61700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 48.72150 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 31.61700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 31.61700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 146.16450 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 97.44300 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1510 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 PRO A 71 REMARK 465 GLU A 72 REMARK 465 PHE A 73 REMARK 465 ILE A 74 REMARK 465 VAL A 75 REMARK 465 LYS A 76 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 LYS B 98 REMARK 465 THR C 21 REMARK 465 PHE C 22 REMARK 465 ARG C 23 REMARK 465 GLY C 24 REMARK 465 ARG C 25 REMARK 465 LYS C 26 REMARK 465 ALA C 66 REMARK 465 GLU C 67 REMARK 465 THR C 68 REMARK 465 VAL C 69 REMARK 465 ALA C 70 REMARK 465 PRO C 71 REMARK 465 GLU C 72 REMARK 465 PHE C 73 REMARK 465 ILE C 74 REMARK 465 VAL C 75 REMARK 465 LYS C 76 REMARK 465 GLY D -2 REMARK 465 SER D -1 REMARK 465 HIS D 0 REMARK 465 MET D 1 REMARK 465 TYR D 61 REMARK 465 SER D 62 REMARK 465 ASP D 63 REMARK 465 LYS D 96 REMARK 465 GLU D 97 REMARK 465 LYS D 98 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 LYS C 2 CG CD CE NZ REMARK 470 LYS C 16 CD CE NZ REMARK 470 LYS C 30 CG CD CE NZ REMARK 470 GLU D 2 CG CD OE1 OE2 REMARK 470 LYS D 3 CD CE NZ REMARK 470 ARG D 4 CG CD NE CZ NH1 NH2 REMARK 470 ARG D 9 NE CZ NH1 NH2 REMARK 470 LYS D 15 CE NZ REMARK 470 LYS D 56 CE NZ 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 GLN A 8 -51.07 -123.11 REMARK 500 TYR B 55 -61.06 -109.05 REMARK 500 HIS B 88 60.89 39.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR DETERMINED REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR DETERMINED REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 121 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3968 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 3968 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 121 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3FMY RELATED DB: PDB REMARK 900 STRUCTURE OF THE C-TERMINAL DOMAIN OF THE E. COLI PROTEIN MQSA REMARK 900 (YGIT/B3021) REMARK 900 RELATED ID: 3GA8 RELATED DB: PDB REMARK 900 STRUCTURE OF THE N-TERMINAL DOMAIN OF THE E. COLI PROTEIN MQSA REMARK 900 (YGIT/B3021) REMARK 900 RELATED ID: 3GN5 RELATED DB: PDB REMARK 900 STRUCTURE OF THE E. COLI PROTEIN MQSA (YGIT/B3021) DBREF 3HI2 A 1 76 UNP Q46864 YGIT_ECOLI 1 76 DBREF 3HI2 B 1 98 UNP Q46865 MQSR_ECOLI 1 98 DBREF 3HI2 C 1 76 UNP Q46864 YGIT_ECOLI 1 76 DBREF 3HI2 D 1 98 UNP Q46865 MQSR_ECOLI 1 98 SEQADV 3HI2 GLY B -2 UNP Q46865 EXPRESSION TAG SEQADV 3HI2 SER B -1 UNP Q46865 EXPRESSION TAG SEQADV 3HI2 HIS B 0 UNP Q46865 EXPRESSION TAG SEQADV 3HI2 GLY D -2 UNP Q46865 EXPRESSION TAG SEQADV 3HI2 SER D -1 UNP Q46865 EXPRESSION TAG SEQADV 3HI2 HIS D 0 UNP Q46865 EXPRESSION TAG SEQRES 1 A 76 MET LYS CYS PRO VAL CYS HIS GLN GLY GLU MET VAL SER SEQRES 2 A 76 GLY ILE LYS ASP ILE PRO TYR THR PHE ARG GLY ARG LYS SEQRES 3 A 76 THR VAL LEU LYS GLY ILE HIS GLY LEU TYR CYS VAL HIS SEQRES 4 A 76 CYS GLU GLU SER ILE MET ASN LYS GLU GLU SER ASP ALA SEQRES 5 A 76 PHE MET ALA GLN VAL LYS ALA PHE ARG ALA SER VAL ASN SEQRES 6 A 76 ALA GLU THR VAL ALA PRO GLU PHE ILE VAL LYS SEQRES 1 B 101 GLY SER HIS MET GLU LYS ARG THR PRO HIS THR ARG LEU SEQRES 2 B 101 SER GLN VAL LYS LYS LEU VAL ASN ALA GLY GLN VAL ARG SEQRES 3 B 101 THR THR ARG SER ALA LEU LEU ASN ALA ASP GLU LEU GLY SEQRES 4 B 101 LEU ASP PHE ASP GLY MET CYS ASN VAL ILE ILE GLY LEU SEQRES 5 B 101 SER GLU SER ASP PHE TYR LYS SER MET THR THR TYR SER SEQRES 6 B 101 ASP HIS THR ILE TRP GLN ASP VAL TYR ARG PRO ARG LEU SEQRES 7 B 101 VAL THR GLY GLN VAL TYR LEU LYS ILE THR VAL ILE HIS SEQRES 8 B 101 ASP VAL LEU ILE VAL SER PHE LYS GLU LYS SEQRES 1 C 76 MET LYS CYS PRO VAL CYS HIS GLN GLY GLU MET VAL SER SEQRES 2 C 76 GLY ILE LYS ASP ILE PRO TYR THR PHE ARG GLY ARG LYS SEQRES 3 C 76 THR VAL LEU LYS GLY ILE HIS GLY LEU TYR CYS VAL HIS SEQRES 4 C 76 CYS GLU GLU SER ILE MET ASN LYS GLU GLU SER ASP ALA SEQRES 5 C 76 PHE MET ALA GLN VAL LYS ALA PHE ARG ALA SER VAL ASN SEQRES 6 C 76 ALA GLU THR VAL ALA PRO GLU PHE ILE VAL LYS SEQRES 1 D 101 GLY SER HIS MET GLU LYS ARG THR PRO HIS THR ARG LEU SEQRES 2 D 101 SER GLN VAL LYS LYS LEU VAL ASN ALA GLY GLN VAL ARG SEQRES 3 D 101 THR THR ARG SER ALA LEU LEU ASN ALA ASP GLU LEU GLY SEQRES 4 D 101 LEU ASP PHE ASP GLY MET CYS ASN VAL ILE ILE GLY LEU SEQRES 5 D 101 SER GLU SER ASP PHE TYR LYS SER MET THR THR TYR SER SEQRES 6 D 101 ASP HIS THR ILE TRP GLN ASP VAL TYR ARG PRO ARG LEU SEQRES 7 D 101 VAL THR GLY GLN VAL TYR LEU LYS ILE THR VAL ILE HIS SEQRES 8 D 101 ASP VAL LEU ILE VAL SER PHE LYS GLU LYS HET ZN A 121 1 HET GOL A3968 6 HET GOL B3968 6 HET ZN C 121 1 HETNAM ZN ZINC ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 5 ZN 2(ZN 2+) FORMUL 6 GOL 2(C3 H8 O3) FORMUL 9 HOH *195(H2 O) HELIX 1 1 ASN A 46 GLU A 67 1 22 HELIX 2 2 ARG B 9 ALA B 19 1 11 HELIX 3 3 ARG B 26 LEU B 35 1 10 HELIX 4 4 ASP B 38 GLY B 48 1 11 HELIX 5 5 SER B 50 SER B 52 5 3 HELIX 6 6 ASN C 46 ASN C 65 1 20 HELIX 7 7 ARG D 9 ALA D 19 1 11 HELIX 8 8 ARG D 26 LEU D 35 1 10 HELIX 9 9 ASP D 38 GLY D 48 1 11 HELIX 10 10 SER D 50 SER D 52 5 3 SHEET 1 A 9 MET A 11 PHE A 22 0 SHEET 2 A 9 ARG A 25 CYS A 37 -1 O ARG A 25 N PHE A 22 SHEET 3 A 9 SER A 43 ILE A 44 -1 O ILE A 44 N LEU A 35 SHEET 4 A 9 VAL B 22 THR B 25 -1 O THR B 24 N ILE A 44 SHEET 5 A 9 VAL B 90 PHE B 95 1 O LEU B 91 N ARG B 23 SHEET 6 A 9 LEU B 82 ILE B 87 -1 N THR B 85 O ILE B 92 SHEET 7 A 9 GLN B 68 TYR B 71 -1 N ASP B 69 O ILE B 84 SHEET 8 A 9 PHE B 54 MET B 58 -1 N LYS B 56 O VAL B 70 SHEET 9 A 9 GLU B 2 LYS B 3 -1 N LYS B 3 O SER B 57 SHEET 1 B 2 ARG B 74 LEU B 75 0 SHEET 2 B 2 GLY B 78 GLN B 79 -1 O GLY B 78 N LEU B 75 SHEET 1 C 8 MET C 11 TYR C 20 0 SHEET 2 C 8 THR C 27 CYS C 37 -1 O LEU C 29 N ILE C 18 SHEET 3 C 8 SER C 43 ILE C 44 -1 O ILE C 44 N LEU C 35 SHEET 4 C 8 VAL D 22 THR D 25 -1 O THR D 24 N MET C 45 SHEET 5 C 8 VAL D 90 PHE D 95 1 O LEU D 91 N ARG D 23 SHEET 6 C 8 LEU D 82 ILE D 87 -1 N THR D 85 O ILE D 92 SHEET 7 C 8 GLN D 68 TYR D 71 -1 N TYR D 71 O LEU D 82 SHEET 8 C 8 PHE D 54 MET D 58 -1 N LYS D 56 O VAL D 70 SHEET 1 D 2 ARG D 74 LEU D 75 0 SHEET 2 D 2 GLY D 78 GLN D 79 -1 O GLY D 78 N LEU D 75 SITE 1 AC1 4 CYS A 3 CYS A 6 CYS A 37 CYS A 40 SITE 1 AC2 7 PHE A 22 ARG A 23 ASN A 65 GLU B 34 SITE 2 AC2 7 LEU B 35 GLY B 36 HOH B 124 SITE 1 AC3 6 ASN A 46 ARG B 23 VAL B 90 HOH B 102 SITE 2 AC3 6 HOH B 218 GLY D 36 SITE 1 AC4 4 CYS C 3 CYS C 6 CYS C 37 CYS C 40 CRYST1 63.234 63.234 194.886 90.00 90.00 90.00 P 41 21 2 16 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 0.015814 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015814 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005131 0.00000