HEADER DNA 12-MAR-21 7ECH TITLE CRYSTAL STRUCTURE OF D(G4C2)2-K IN F222 SPACE GROUP COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*GP*GP*GP*GP*CP*CP*GP*GP*GP*GP*CP*C)-3'); COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS DNA, G-QUADRUPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.GENG,C.LIU,Q.CAI,Z.LUO,G.ZHU REVDAT 3 29-NOV-23 7ECH 1 REMARK REVDAT 2 23-JUN-21 7ECH 1 JRNL REVDAT 1 09-JUN-21 7ECH 0 JRNL AUTH Y.GENG,C.LIU,Q.CAI,Z.LUO,H.MIAO,X.SHI,N.XU,C.P.FUNG, JRNL AUTH 2 T.T.CHOY,B.YAN,N.LI,P.QIAN,B.ZHOU,G.ZHU JRNL TITL CRYSTAL STRUCTURE OF PARALLEL G-QUADRUPLEX FORMED BY THE JRNL TITL 2 TWO-REPEAT ALS- AND FTD-RELATED GGGGCC SEQUENCE. JRNL REF NUCLEIC ACIDS RES. V. 49 5881 2021 JRNL REFN ESSN 1362-4962 JRNL PMID 34048588 JRNL DOI 10.1093/NAR/GKAB302 REMARK 2 REMARK 2 RESOLUTION. 2.38 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0266 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) : 2.38 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.08 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 3734 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) : 0.217 REMARK 3 R VALUE (WORKING SET) : 0.215 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.500 REMARK 3 FREE R VALUE TEST SET COUNT : 217 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) : 2.38 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 250 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.22 REMARK 3 BIN R VALUE (WORKING SET) : 0.2870 REMARK 3 BIN FREE R VALUE SET COUNT : 20 REMARK 3 BIN FREE R VALUE : 0.3820 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 747 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 6 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 72.27 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.07000 REMARK 3 B22 (A**2) : -3.10000 REMARK 3 B33 (A**2) : -3.97000 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): 0.592 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.290 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.162 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.605 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.950 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 861 ; 0.008 ; 0.011 REMARK 3 BOND LENGTHS OTHERS (A): 410 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1328 ; 1.429 ; 1.136 REMARK 3 BOND ANGLES OTHERS (DEGREES): 965 ; 1.598 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL 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): 111 ; 0.114 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 479 ; 0.015 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 222 ; 0.003 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 1 12 B 1 12 940 0.140 0.050 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7ECH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-MAR-21. REMARK 100 THE DEPOSITION ID IS D_1300021167. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-NOV-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97911 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 3951 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.380 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 (%) : 97.8 REMARK 200 DATA REDUNDANCY : 10.40 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.38 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.4 REMARK 200 DATA REDUNDANCY IN SHELL : 8.40 REMARK 200 R MERGE FOR SHELL (I) : 0.45500 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: PHASER REMARK 200 STARTING MODEL: 7ECG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM SODIUM CACODYLATE TRIHYDRATE PH REMARK 280 6.0, 45% MPD, 12 MM SPERMINE TETRAHYDROCHLORIDE, 80 MM KCL AND REMARK 280 20 MM MGCL2 WITH THE SAME RESERVOIR BUFFER, PH 6.5, EVAPORATION, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: F 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y+1/2,Z+1/2 REMARK 290 7555 -X,Y+1/2,-Z+1/2 REMARK 290 8555 X,-Y+1/2,-Z+1/2 REMARK 290 9555 X+1/2,Y,Z+1/2 REMARK 290 10555 -X+1/2,-Y,Z+1/2 REMARK 290 11555 -X+1/2,Y,-Z+1/2 REMARK 290 12555 X+1/2,-Y,-Z+1/2 REMARK 290 13555 X+1/2,Y+1/2,Z REMARK 290 14555 -X+1/2,-Y+1/2,Z REMARK 290 15555 -X+1/2,Y+1/2,-Z REMARK 290 16555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.52950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 55.21350 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.52950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 55.21350 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 30.52950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 55.21350 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 30.52950 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 55.21350 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 28.60800 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 55.21350 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 28.60800 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 55.21350 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 28.60800 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 55.21350 REMARK 290 SMTRY1 12 1.000000 0.000000 0.000000 28.60800 REMARK 290 SMTRY2 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 55.21350 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 28.60800 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 30.52950 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 28.60800 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 30.52950 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 28.60800 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 30.52950 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 28.60800 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 30.52950 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 0.00000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 30.52950 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -55.21350 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 -28.60800 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 -55.21350 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 -28.60800 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 30.52950 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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 BIOMT1 2 -1.000000 0.000000 0.000000 -28.60800 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 -30.52950 REMARK 350 BIOMT3 2 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 K K A 101 LIES ON A SPECIAL POSITION. REMARK 375 K K A 102 LIES ON A SPECIAL POSITION. REMARK 375 K K A 103 LIES ON A SPECIAL POSITION. REMARK 375 K K A 104 LIES ON A SPECIAL POSITION. REMARK 375 K K B 102 LIES ON A SPECIAL POSITION. 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 N3 DC A 11 N4 DC B 12 4555 1.92 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 DC C 5 C3' - C2' - C1' ANGL. DEV. = -5.0 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 K A 103 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 1 O6 REMARK 620 2 DG A 1 O6 0.0 REMARK 620 3 DG A 2 O6 78.8 78.8 REMARK 620 4 DG A 2 O6 78.8 78.8 0.0 REMARK 620 5 DG A 7 O6 74.4 74.4 92.2 92.2 REMARK 620 6 DG A 7 O6 74.4 74.4 92.2 92.2 0.0 REMARK 620 7 DG A 8 O6 135.5 135.5 68.8 68.8 77.1 77.1 REMARK 620 8 DG A 8 O6 135.5 135.5 68.8 68.8 77.1 77.1 0.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 104 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 1 O6 REMARK 620 2 DG A 1 O6 0.0 REMARK 620 3 DG A 7 O6 71.5 71.5 REMARK 620 4 DG A 7 O6 71.5 71.5 0.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 2 O6 REMARK 620 2 DG A 2 O6 0.0 REMARK 620 3 DG A 3 O6 76.8 76.8 REMARK 620 4 DG A 3 O6 76.8 76.8 0.0 REMARK 620 5 DG A 8 O6 68.1 68.1 94.8 94.8 REMARK 620 6 DG A 8 O6 68.1 68.1 94.8 94.8 0.0 REMARK 620 7 DG A 9 O6 129.4 129.4 70.8 70.8 76.9 76.9 REMARK 620 8 DG A 9 O6 129.4 129.4 70.8 70.8 76.9 76.9 0.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 3 O6 REMARK 620 2 DG A 3 O6 0.0 REMARK 620 3 DG A 4 O6 73.5 73.5 REMARK 620 4 DG A 4 O6 73.5 73.5 0.0 REMARK 620 5 DG A 9 O6 66.0 66.0 87.0 87.0 REMARK 620 6 DG A 9 O6 66.0 66.0 87.0 87.0 0.0 REMARK 620 7 DG A 10 O6 130.2 130.2 75.3 75.3 74.5 74.5 REMARK 620 8 DG A 10 O6 130.2 130.2 75.3 75.3 74.5 74.5 0.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG B 1 O6 REMARK 620 2 DG B 1 O6 0.0 REMARK 620 3 DG B 7 O6 72.1 72.1 REMARK 620 4 DG B 7 O6 72.1 72.1 0.0 REMARK 620 5 DG C 1 O6 107.2 107.2 64.8 64.8 REMARK 620 6 DG C 1 O6 107.2 107.2 64.8 64.8 0.0 REMARK 620 7 DG C 7 O6 69.6 69.6 103.4 103.4 67.4 67.4 REMARK 620 8 DG C 7 O6 69.6 69.6 103.4 103.4 67.4 67.4 0.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG B 1 O6 REMARK 620 2 DG B 2 O6 79.3 REMARK 620 3 DG B 7 O6 73.2 91.6 REMARK 620 4 DG B 8 O6 135.4 69.4 76.6 REMARK 620 5 DG C 1 O6 108.3 151.4 65.8 87.7 REMARK 620 6 DG C 2 O6 159.3 107.3 125.0 64.0 75.5 REMARK 620 7 DG C 7 O6 71.8 137.5 108.6 150.5 69.5 91.4 REMARK 620 8 DG C 8 O6 88.1 63.9 151.9 104.8 141.7 77.9 84.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG B 2 O6 REMARK 620 2 DG B 3 O6 78.3 REMARK 620 3 DG B 8 O6 71.7 97.3 REMARK 620 4 DG B 9 O6 132.6 69.7 78.7 REMARK 620 5 DG C 2 O6 109.0 153.1 62.7 88.0 REMARK 620 6 DG C 3 O6 161.9 106.4 123.9 64.1 75.0 REMARK 620 7 DG C 8 O6 64.7 130.2 101.2 159.5 74.1 100.8 REMARK 620 8 DG C 9 O6 93.2 67.6 161.0 105.1 135.3 73.2 81.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG B 3 O6 REMARK 620 2 DG B 4 O6 77.3 REMARK 620 3 DG B 9 O6 71.2 92.7 REMARK 620 4 DG B 10 O6 133.0 75.8 72.4 REMARK 620 5 DG C 3 O6 101.5 152.6 61.8 86.3 REMARK 620 6 DG C 4 O6 153.5 119.0 124.5 73.3 73.7 REMARK 620 7 DG C 9 O6 66.4 132.4 103.1 151.8 67.9 88.1 REMARK 620 8 DG C 10 O6 91.4 76.7 161.4 118.4 130.5 74.1 74.5 REMARK 620 N 1 2 3 4 5 6 7 DBREF 7ECH A 1 12 PDB 7ECH 7ECH 1 12 DBREF 7ECH B 1 12 PDB 7ECH 7ECH 1 12 DBREF 7ECH C 1 12 PDB 7ECH 7ECH 1 12 SEQRES 1 A 12 DG DG DG DG DC DC DG DG DG DG DC DC SEQRES 1 B 12 DG DG DG DG DC DC DG DG DG DG DC DC SEQRES 1 C 12 DG DG DG DG DC DC DG DG DG DG DC DC HET K A 101 1 HET K A 102 1 HET K A 103 1 HET K A 104 1 HET K B 101 1 HET K B 102 1 HET K C 101 1 HET K C 102 1 HETNAM K POTASSIUM ION FORMUL 4 K 8(K 1+) FORMUL 12 HOH *6(H2 O) LINK O6 DG A 1 K K A 103 1555 1555 2.77 LINK O6 DG A 1 K K A 103 1555 11454 2.78 LINK O6 DG A 1 K K A 104 1555 1555 2.81 LINK O6 DG A 1 K K A 104 1555 8554 2.81 LINK O6 DG A 2 K K A 102 1555 1555 2.77 LINK O6 DG A 2 K K A 102 1555 11454 2.77 LINK O6 DG A 2 K K A 103 1555 1555 2.76 LINK O6 DG A 2 K K A 103 1555 11454 2.76 LINK O6 DG A 3 K K A 101 1555 1555 2.93 LINK O6 DG A 3 K K A 101 1555 11454 2.93 LINK O6 DG A 3 K K A 102 1555 1555 2.73 LINK O6 DG A 3 K K A 102 1555 11454 2.73 LINK O6 DG A 4 K K A 101 1555 1555 2.64 LINK O6 DG A 4 K K A 101 1555 11454 2.64 LINK O6 DG A 7 K K A 103 1555 1555 2.65 LINK O6 DG A 7 K K A 103 1555 11454 2.65 LINK O6 DG A 7 K K A 104 1555 1555 2.80 LINK O6 DG A 7 K K A 104 1555 8554 2.80 LINK O6 DG A 8 K K A 102 1555 1555 2.77 LINK O6 DG A 8 K K A 102 1555 11454 2.77 LINK O6 DG A 8 K K A 103 1555 1555 2.73 LINK O6 DG A 8 K K A 103 1555 11454 2.73 LINK O6 DG A 9 K K A 101 1555 1555 2.95 LINK O6 DG A 9 K K A 101 1555 11454 2.95 LINK O6 DG A 9 K K A 102 1555 1555 2.80 LINK O6 DG A 9 K K A 102 1555 11454 2.80 LINK O6 DG A 10 K K A 101 1555 1555 2.76 LINK O6 DG A 10 K K A 101 1555 11454 2.76 LINK O6 DG B 1 K K B 102 1555 1555 2.82 LINK O6 DG B 1 K K B 102 1555 14445 2.82 LINK O6 DG B 1 K K C 102 1555 1555 2.80 LINK O6 DG B 2 K K C 101 1555 1555 2.61 LINK O6 DG B 2 K K C 102 1555 1555 2.77 LINK O6 DG B 3 K K B 101 1555 1555 2.73 LINK O6 DG B 3 K K C 101 1555 1555 2.79 LINK O6 DG B 4 K K B 101 1555 1555 2.51 LINK O6 DG B 7 K K B 102 1555 1555 2.77 LINK O6 DG B 7 K K B 102 1555 14445 2.77 LINK O6 DG B 7 K K C 102 1555 1555 2.72 LINK O6 DG B 8 K K C 101 1555 1555 2.67 LINK O6 DG B 8 K K C 102 1555 1555 2.67 LINK O6 DG B 9 K K B 101 1555 1555 2.83 LINK O6 DG B 9 K K C 101 1555 1555 2.88 LINK O6 DG B 10 K K B 101 1555 1555 2.78 LINK K K B 101 O6 DG C 3 1555 1555 3.02 LINK K K B 101 O6 DG C 4 1555 1555 2.78 LINK K K B 101 O6 DG C 9 1555 1555 2.89 LINK K K B 101 O6 DG C 10 1555 1555 2.74 LINK K K B 102 O6 DG C 1 1555 1555 2.81 LINK K K B 102 O6 DG C 1 14445 1555 2.81 LINK K K B 102 O6 DG C 7 1555 1555 2.83 LINK K K B 102 O6 DG C 7 14445 1555 2.83 LINK O6 DG C 1 K K C 102 1555 1555 2.79 LINK O6 DG C 2 K K C 101 1555 1555 2.85 LINK O6 DG C 2 K K C 102 1555 1555 2.75 LINK O6 DG C 3 K K C 101 1555 1555 2.79 LINK O6 DG C 7 K K C 102 1555 1555 2.70 LINK O6 DG C 8 K K C 101 1555 1555 2.56 LINK O6 DG C 8 K K C 102 1555 1555 2.43 LINK O6 DG C 9 K K C 101 1555 1555 2.75 CRYST1 57.216 61.059 110.427 90.00 90.00 90.00 F 2 2 2 48 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 0.017478 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016378 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009056 0.00000