HEADER DNA BINDING PROTEIN/DNA 30-APR-03 1P71 TITLE ANABAENA HU-DNA CORCRYSTAL STRUCTURE (TR3) COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*TP*GP*CP*TP*TP*AP*TP*CP*AP*AP*TP*TP*TP*GP*TP*TP*GP*CP COMPND 3 *AP*CP*C)-3'; COMPND 4 CHAIN: C, D; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA-BINDING PROTEIN HU; COMPND 8 CHAIN: A, B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: CHEMICALLY SYNTHESIZED DNA; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: ANABAENA SP.; SOURCE 6 ORGANISM_TAXID: 1167; SOURCE 7 GENE: HUP OR HANA OR ASR3935; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: RJ1878 LACKS FUNCTIONAL HU GENES; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET21A (PETAHU) KEYWDS PROTEIN-DNA COMPLEX, DNA BENDING, HU, DNA BINDING PROTEIN-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.S.SWINGER,K.M.LEMBERG,Y.ZHANG,P.A.RICE REVDAT 5 16-AUG-23 1P71 1 REMARK REVDAT 4 13-JUL-11 1P71 1 VERSN REVDAT 3 24-FEB-09 1P71 1 VERSN REVDAT 2 29-JUL-03 1P71 1 JRNL HEADER REVDAT 1 13-MAY-03 1P71 0 JRNL AUTH K.S.SWINGER,K.M.LEMBERG,Y.ZHANG,P.A.RICE JRNL TITL FLEXIBLE DNA BENDING IN HU-DNA COCRYSTAL STRUCTURES JRNL REF EMBO J. V. 22 3749 2003 JRNL REFN ISSN 0261-4189 JRNL PMID 12853489 JRNL DOI 10.1093/EMBOJ/CDG351 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 68.6 REMARK 3 NUMBER OF REFLECTIONS : 18562 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) : 0.246 REMARK 3 R VALUE (WORKING SET) : 0.244 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 941 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 401 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2930 REMARK 3 BIN FREE R VALUE SET COUNT : 19 REMARK 3 BIN FREE R VALUE : 0.2170 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1408 REMARK 3 NUCLEIC ACID ATOMS : 791 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 196 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.57000 REMARK 3 B22 (A**2) : 5.48000 REMARK 3 B33 (A**2) : -3.91000 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): 0.270 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.224 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.210 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.985 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.929 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.905 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2255 ; 0.015 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3208 ; 1.745 ; 2.406 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 185 ; 5.219 ; 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): 335 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1411 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 904 ; 0.222 ; 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): 170 ; 0.202 ; 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): 61 ; 0.262 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 13 ; 0.078 ; 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): 932 ; 0.483 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1483 ; 0.896 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1323 ; 1.725 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1725 ; 2.732 ; 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 52 REMARK 3 RESIDUE RANGE : B 1 B 52 REMARK 3 RESIDUE RANGE : A 77 A 94 REMARK 3 RESIDUE RANGE : B 77 B 93 REMARK 3 ORIGIN FOR THE GROUP (A): 18.7879 15.7777 87.9444 REMARK 3 T TENSOR REMARK 3 T11: 0.0443 T22: 0.3970 REMARK 3 T33: 0.1119 T12: 0.0677 REMARK 3 T13: 0.0093 T23: 0.0937 REMARK 3 L TENSOR REMARK 3 L11: 6.3312 L22: 2.7825 REMARK 3 L33: 4.7185 L12: 0.2406 REMARK 3 L13: -0.2920 L23: -0.2128 REMARK 3 S TENSOR REMARK 3 S11: -0.0765 S12: -1.1560 S13: -0.1718 REMARK 3 S21: 0.2933 S22: -0.0357 S23: -0.0498 REMARK 3 S31: 0.1270 S32: 0.0647 S33: 0.1122 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 : A 53 A 76 REMARK 3 ORIGIN FOR THE GROUP (A): 31.7422 28.8324 64.7368 REMARK 3 T TENSOR REMARK 3 T11: 0.0940 T22: 0.1147 REMARK 3 T33: 0.1298 T12: -0.0058 REMARK 3 T13: -0.0477 T23: -0.0081 REMARK 3 L TENSOR REMARK 3 L11: 1.4165 L22: 7.7895 REMARK 3 L33: 8.9028 L12: -3.2431 REMARK 3 L13: 0.8347 L23: -6.1735 REMARK 3 S TENSOR REMARK 3 S11: 0.1165 S12: -0.0755 S13: 0.1032 REMARK 3 S21: -0.0865 S22: -0.4459 S23: -0.0616 REMARK 3 S31: -0.4946 S32: 0.5598 S33: 0.3294 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 : B 53 B 76 REMARK 3 ORIGIN FOR THE GROUP (A): 6.4692 13.5725 62.3901 REMARK 3 T TENSOR REMARK 3 T11: 0.0708 T22: 0.0866 REMARK 3 T33: 0.1407 T12: -0.0689 REMARK 3 T13: 0.0370 T23: 0.0127 REMARK 3 L TENSOR REMARK 3 L11: 2.2568 L22: 3.9575 REMARK 3 L33: 11.1360 L12: -2.4381 REMARK 3 L13: -1.4686 L23: 3.5760 REMARK 3 S TENSOR REMARK 3 S11: -0.0609 S12: 0.0422 S13: -0.0731 REMARK 3 S21: -0.3550 S22: 0.1086 S23: -0.0911 REMARK 3 S31: 0.1090 S32: -0.4437 S33: -0.0477 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 1 C 20 REMARK 3 RESIDUE RANGE : D 1 D 20 REMARK 3 ORIGIN FOR THE GROUP (A): 18.8828 21.3489 63.8200 REMARK 3 T TENSOR REMARK 3 T11: 0.3718 T22: 0.0556 REMARK 3 T33: 0.2708 T12: -0.0653 REMARK 3 T13: -0.0138 T23: -0.0263 REMARK 3 L TENSOR REMARK 3 L11: 1.9311 L22: 6.9070 REMARK 3 L33: 1.5256 L12: 3.7549 REMARK 3 L13: 0.8240 L23: 1.7033 REMARK 3 S TENSOR REMARK 3 S11: 0.2673 S12: -0.4445 S13: -0.0306 REMARK 3 S21: 0.4449 S22: -0.2927 S23: 0.0518 REMARK 3 S31: 0.3689 S32: -0.1541 S33: 0.0254 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: DATA ARE ANISOTROPIC WITH LIMITS REMARK 3 1.9 X 2.5 X 2.0. DATA WERE TRUNCATED TO REMARK 3 AN ELLIPSOID AND REFLECTIONS WITH AN AVERAGE (I/SIGI) RATIO REMARK 3 LESS THAN 2 WERE REMOVED. THE COMPLETENESS REMARK 3 ABOVE IS UNDERESTIMATED. WHEN TRUNCATION IS REMARK 3 FACTORED IN, DATA IN REFINEMENT ARE 91% COMPLETE. REMARK 3 THE FOLLOWING RESIDUES IN CHAIN A AND B HAVE SOME REMARK 3 SIDECHAIN ATOMS WITH 0.00 OCCUPANCY: A3, A12, A13, REMARK 3 A18, A19, A34, A45, A59, B3, B12, B18, B59, B67, B83, B84. REMARK 4 REMARK 4 1P71 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAY-03. REMARK 100 THE DEPOSITION ID IS D_1000019087. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-FEB-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : GE 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20602 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 72.4 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.01 REMARK 200 COMPLETENESS FOR SHELL (%) : 20.9 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.30000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 1B8Z WITH NONIDENTICAL SIDECHAINS PRUNED REMARK 200 BACK TO A COMMON ATOM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 5000 MONOMETHYL ETHER, GLYCEROL, REMARK 280 TRIS, JEFFAMINE, POTASSIUM CHLORIDE, CALCIUM CHLORIDE, SODIUM REMARK 280 AZIDE, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K 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 18.72050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.17100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.53100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.17100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.72050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.53100 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 300 REMARK: THE ASSYMETRIC UNIT CONTAINS ONE REMARK 300 FUNCTIONAL COMPLEX COMPOSED OF A REMARK 300 PROTEIN HOMODIMER AND DUPLEX DNA. 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 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 DC C 21 REMARK 465 DC D 21 REMARK 465 ALA B 94 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 DC C 20 C5' C4' O4' C3' O3' C2' C1' REMARK 470 DC C 20 N1 C2 O2 N3 C4 N4 C5 REMARK 470 DC C 20 C6 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 LYS A 3 CG CD CE NZ REMARK 480 GLU A 12 CG CD OE1 OE2 REMARK 480 LYS A 13 CD CE NZ REMARK 480 LYS A 18 CE NZ REMARK 480 LYS A 19 CG CD CE NZ REMARK 480 GLU A 34 CD OE1 OE2 REMARK 480 VAL A 45 CG1 CG2 REMARK 480 GLU A 59 CG CD OE1 OE2 REMARK 480 LYS B 3 CB CG CD CE NZ REMARK 480 GLU B 12 CD OE1 OE2 REMARK 480 LYS B 18 CD CE NZ REMARK 480 GLU B 59 CG CD OE1 OE2 REMARK 480 GLU B 67 CG CD OE1 OE2 REMARK 480 LYS B 83 CG CD CE NZ REMARK 480 LEU B 84 CD1 CD2 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 CG GLU A 59 O HOH A 171 0.65 REMARK 500 CD GLU A 59 O HOH A 171 1.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 DT C 13 O3' DT C 13 C3' -0.046 REMARK 500 GLU A 12 CB GLU A 12 CG -0.231 REMARK 500 LYS A 18 CD LYS A 18 CE -0.372 REMARK 500 GLN A 20 CD GLN A 20 OE1 0.162 REMARK 500 GLN A 20 CD GLN A 20 NE2 0.261 REMARK 500 GLU A 59 CB GLU A 59 CG 0.155 REMARK 500 LYS B 3 CA LYS B 3 CB -0.150 REMARK 500 GLU B 12 CG GLU B 12 CD 0.092 REMARK 500 GLU B 59 CB GLU B 59 CG -0.310 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 C 2 O4' - C1' - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 DC C 3 O4' - C1' - N1 ANGL. DEV. = 7.7 DEGREES REMARK 500 DT C 4 O4' - C4' - C3' ANGL. DEV. = -2.9 DEGREES REMARK 500 DT C 4 C4 - C5 - C7 ANGL. DEV. = 3.7 DEGREES REMARK 500 DT C 5 N1 - C1' - C2' ANGL. DEV. = 9.6 DEGREES REMARK 500 DT C 5 O4' - C1' - N1 ANGL. DEV. = -10.6 DEGREES REMARK 500 DT C 7 C5' - C4' - C3' ANGL. DEV. = 7.3 DEGREES REMARK 500 DC C 8 O4' - C1' - N1 ANGL. DEV. = 5.5 DEGREES REMARK 500 DA C 9 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 DA C 10 O4' - C1' - N9 ANGL. DEV. = 4.4 DEGREES REMARK 500 DG C 17 C3' - C2' - C1' ANGL. DEV. = -7.0 DEGREES REMARK 500 DG C 17 O4' - C1' - N9 ANGL. DEV. = 4.0 DEGREES REMARK 500 DT D 1 C1' - O4' - C4' ANGL. DEV. = -7.9 DEGREES REMARK 500 DT D 1 O4' - C1' - N1 ANGL. DEV. = 9.6 DEGREES REMARK 500 DT D 1 C3' - O3' - P ANGL. DEV. = 8.1 DEGREES REMARK 500 DG D 2 O4' - C1' - N9 ANGL. DEV. = 3.6 DEGREES REMARK 500 DC D 3 O4' - C1' - N1 ANGL. DEV. = 8.8 DEGREES REMARK 500 DT D 4 O5' - C5' - C4' ANGL. DEV. = -7.4 DEGREES REMARK 500 DT D 4 O4' - C1' - N1 ANGL. DEV. = 11.6 DEGREES REMARK 500 DT D 5 O4' - C1' - N1 ANGL. DEV. = -7.3 DEGREES REMARK 500 DA D 6 O4' - C1' - N9 ANGL. DEV. = -4.4 DEGREES REMARK 500 DT D 7 O4' - C1' - N1 ANGL. DEV. = 3.2 DEGREES REMARK 500 DC D 8 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 DA D 9 O4' - C1' - N9 ANGL. DEV. = 2.2 DEGREES REMARK 500 DG D 17 O4' - C1' - C2' ANGL. DEV. = -5.6 DEGREES REMARK 500 DG D 17 O4' - C1' - N9 ANGL. DEV. = 5.7 DEGREES REMARK 500 DA D 19 O4' - C1' - N9 ANGL. DEV. = -4.8 DEGREES REMARK 500 GLU A 12 CA - CB - CG ANGL. DEV. = -16.0 DEGREES REMARK 500 GLU A 12 CB - CG - CD ANGL. DEV. = -16.2 DEGREES REMARK 500 LYS A 18 CG - CD - CE ANGL. DEV. = 18.4 DEGREES REMARK 500 GLU A 34 CG - CD - OE1 ANGL. DEV. = -32.6 DEGREES REMARK 500 GLU A 34 CG - CD - OE2 ANGL. DEV. = 32.9 DEGREES REMARK 500 LYS B 3 N - CA - CB ANGL. DEV. = 12.7 DEGREES REMARK 500 ASP B 8 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP B 40 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 GLU B 59 CA - CB - CG ANGL. DEV. = 23.8 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 PHE B 47 -59.14 -135.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1P51 RELATED DB: PDB REMARK 900 ANABAENA HU BOUND TO AHU6 DNA REMARK 900 RELATED ID: 1P78 RELATED DB: PDB REMARK 900 ANABAENA HU BOUND TO AHU2 DNA REMARK 900 RELATED ID: 1B8Z RELATED DB: PDB REMARK 900 THERMOTOGA MARITIMA PROTEIN ALONE REMARK 900 RELATED ID: 1IHF RELATED DB: PDB REMARK 900 E. COLI IHF BOUND TO DNA DBREF 1P71 A 1 94 UNP P05514 DBH_ANASP 1 94 DBREF 1P71 B 1 94 UNP P05514 DBH_ANASP 1 94 DBREF 1P71 C 1 21 PDB 1P71 1P71 1 21 DBREF 1P71 D 1 21 PDB 1P71 1P71 1 21 SEQRES 1 C 21 DT DG DC DT DT DA DT DC DA DA DT DT DT SEQRES 2 C 21 DG DT DT DG DC DA DC DC SEQRES 1 D 21 DT DG DC DT DT DA DT DC DA DA DT DT DT SEQRES 2 D 21 DG DT DT DG DC DA DC DC SEQRES 1 A 94 MET ASN LYS GLY GLU LEU VAL ASP ALA VAL ALA GLU LYS SEQRES 2 A 94 ALA SER VAL THR LYS LYS GLN ALA ASP ALA VAL LEU THR SEQRES 3 A 94 ALA ALA LEU GLU THR ILE ILE GLU ALA VAL SER SER GLY SEQRES 4 A 94 ASP LYS VAL THR LEU VAL GLY PHE GLY SER PHE GLU SER SEQRES 5 A 94 ARG GLU ARG LYS ALA ARG GLU GLY ARG ASN PRO LYS THR SEQRES 6 A 94 ASN GLU LYS MET GLU ILE PRO ALA THR ARG VAL PRO ALA SEQRES 7 A 94 PHE SER ALA GLY LYS LEU PHE ARG GLU LYS VAL ALA PRO SEQRES 8 A 94 PRO LYS ALA SEQRES 1 B 94 MET ASN LYS GLY GLU LEU VAL ASP ALA VAL ALA GLU LYS SEQRES 2 B 94 ALA SER VAL THR LYS LYS GLN ALA ASP ALA VAL LEU THR SEQRES 3 B 94 ALA ALA LEU GLU THR ILE ILE GLU ALA VAL SER SER GLY SEQRES 4 B 94 ASP LYS VAL THR LEU VAL GLY PHE GLY SER PHE GLU SER SEQRES 5 B 94 ARG GLU ARG LYS ALA ARG GLU GLY ARG ASN PRO LYS THR SEQRES 6 B 94 ASN GLU LYS MET GLU ILE PRO ALA THR ARG VAL PRO ALA SEQRES 7 B 94 PHE SER ALA GLY LYS LEU PHE ARG GLU LYS VAL ALA PRO SEQRES 8 B 94 PRO LYS ALA FORMUL 5 HOH *196(H2 O) HELIX 1 1 ASN A 2 SER A 15 1 14 HELIX 2 2 THR A 17 SER A 38 1 22 HELIX 3 3 GLY A 82 ALA A 90 1 9 HELIX 4 4 ASN B 2 SER B 15 1 14 HELIX 5 5 THR B 17 SER B 38 1 22 HELIX 6 6 GLY B 82 ALA B 90 1 9 SHEET 1 A 3 VAL A 42 LEU A 44 0 SHEET 2 A 3 GLY A 48 ARG A 55 -1 O PHE A 50 N VAL A 42 SHEET 3 A 3 THR A 74 ALA A 81 -1 O ALA A 78 N GLU A 51 SHEET 1 B 2 ARG A 58 ARG A 61 0 SHEET 2 B 2 LYS A 68 ILE A 71 -1 O ILE A 71 N ARG A 58 SHEET 1 C 3 VAL B 42 LEU B 44 0 SHEET 2 C 3 GLY B 48 ARG B 55 -1 O PHE B 50 N VAL B 42 SHEET 3 C 3 THR B 74 ALA B 81 -1 O VAL B 76 N ARG B 53 SHEET 1 D 2 ARG B 58 ARG B 61 0 SHEET 2 D 2 LYS B 68 ILE B 71 -1 O ILE B 71 N ARG B 58 CRYST1 37.441 93.062 100.342 90.00 90.00 90.00 P 21 21 21 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 0.026709 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010746 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009966 0.00000