HEADER DNA 20-MAR-00 1EN8 TITLE 1 A CRYSTAL STRUCTURES OF B-DNA REVEAL SEQUENCE-SPECIFIC BINDING AND TITLE 2 GROOVE-SPECIFIC BENDING OF DNA BY MAGNESIUM AND CALCIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*CP*CP*AP*AP*CP*GP*TP*TP*GP*G)-3'); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES KEYWDS DIVALENT CATIONS, DNA SEQUENCE-SPECIFIC BINDING, SHELXDNA, B-DNA, DNA EXPDTA X-RAY DIFFRACTION AUTHOR T.K.CHIU,R.E.DICKERSON REVDAT 4 03-APR-24 1EN8 1 REMARK REVDAT 3 07-FEB-24 1EN8 1 REMARK LINK REVDAT 2 24-FEB-09 1EN8 1 VERSN REVDAT 1 25-SEP-00 1EN8 0 JRNL AUTH T.K.CHIU,R.E.DICKERSON JRNL TITL 1 A CRYSTAL STRUCTURES OF B-DNA REVEAL SEQUENCE-SPECIFIC JRNL TITL 2 BINDING AND GROOVE-SPECIFIC BENDING OF DNA BY MAGNESIUM AND JRNL TITL 3 CALCIUM. JRNL REF J.MOL.BIOL. V. 301 915 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 10966796 JRNL DOI 10.1006/JMBI.2000.4012 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.K.CHIU,M.KACZOR-GRZESKOWIAK,R.E.DICKERSON REMARK 1 TITL ABSENCE OF MINOR GROOVE MONOVALENT CATIONS IN THE REMARK 1 TITL 2 CROSSLINKED DODECAMER CGCGAATTCGCG. REMARK 1 REF J.MOL.BIOL. V. 292 589 1999 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1999.3075 REMARK 2 REMARK 2 RESOLUTION. 0.99 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.99 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : 0.141 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 676 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 13619 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.117 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.139 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 662 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 13185 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 202 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 80 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 270.80 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 113.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 22 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 19026 REMARK 3 NUMBER OF RESTRAINTS : 5407 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.022 REMARK 3 ANGLE DISTANCES (A) : 0.046 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.060 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.008 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.019 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.063 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: SWAT 0.70325 0.7673 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : PARKINSON ET AL. REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 REFINEMENT STARTED IN X-PLOR 3.843 WITH DNA MODEL FROM BDJ019. REMARK 3 AFTER REMARK 3 ALL DATA HAS BEEN ADDED AND REFINED BY SIMULATED ANNEALING IN X- REMARK 3 PLOR REMARK 3 3.843, REFINEMENT CONTINUED BY CONJUGATE GRADIENT LEAST-SQUARES IN REMARK 3 SHELXL-97. THE TOP 50 MOST DISAGREEABLE REFLECTIONS WERE REJECTED REMARK 3 TOWARDS THE LATTER STAGES OF REFINEMENT BUT THESE ARE STILL REMARK 3 INCLUDED REMARK 3 IN THE RELEASED DATA. REMARK 4 REMARK 4 1EN8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB. REMARK 100 THE DEPOSITION ID IS D_1000010743. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-NOV-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X8C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9500 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13619 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.985 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 5.560 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.99 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.10400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: BDJ019 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: INITIAL CONCENTRATION IN DROPLET: 0.24 REMARK 280 MM DNA, 8.57 MM CALCIUM ACETATE, 0.11 MM STREPTONIGRIN, 10-15% REMARK 280 MPD, 45% FINAL MPD CONCENTRATION IN RESERVOIR. SOLUTIONS WERE REMARK 280 UNBUFFERED, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 275.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 15.92350 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 12.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 15.92350 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 12.55000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC 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 17.48737 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 30.97763 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 DA A 4 C3' DA A 4 C2' -0.060 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 A 1 O5' - C5' - C4' ANGL. DEV. = -4.9 DEGREES REMARK 500 DC A 1 O4' - C4' - C3' ANGL. DEV. = -12.0 DEGREES REMARK 500 DC A 1 C5' - C4' - O4' ANGL. DEV. = -14.4 DEGREES REMARK 500 DC A 1 C1' - O4' - C4' ANGL. DEV. = -10.5 DEGREES REMARK 500 DC A 1 O4' - C1' - N1 ANGL. DEV. = -4.9 DEGREES REMARK 500 DC A 1 O4' - C1' - N1 ANGL. DEV. = 2.7 DEGREES REMARK 500 DC A 1 C3' - O3' - P ANGL. DEV. = 8.6 DEGREES REMARK 500 DA A 4 C3' - O3' - P ANGL. DEV. = 13.3 DEGREES REMARK 500 DC A 5 O4' - C1' - C2' ANGL. DEV. = 5.6 DEGREES REMARK 500 DC A 5 N1 - C1' - C2' ANGL. DEV. = 9.5 DEGREES REMARK 500 DG A 6 O5' - C5' - C4' ANGL. DEV. = -5.9 DEGREES REMARK 500 DG A 6 C5' - C4' - C3' ANGL. DEV. = 8.9 DEGREES REMARK 500 DG A 6 C2 - N3 - C4 ANGL. DEV. = 3.0 DEGREES REMARK 500 DG A 6 C3' - O3' - P ANGL. DEV. = 11.3 DEGREES REMARK 500 DT A 7 O5' - C5' - C4' ANGL. DEV. = -5.4 DEGREES REMARK 500 DT A 8 O5' - C5' - C4' ANGL. DEV. = -7.2 DEGREES 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 DC A 1 0.09 SIDE CHAIN REMARK 500 DA A 3 0.06 SIDE CHAIN REMARK 500 DG A 6 0.07 SIDE CHAIN REMARK 500 DT A 7 0.09 SIDE CHAIN REMARK 500 DG A 9 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 CA A 113 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 9 N7 REMARK 620 2 DG A 10 O6 78.9 REMARK 620 3 HOH A1072 O 140.5 136.4 REMARK 620 4 HOH A1073 O 77.1 153.3 70.2 REMARK 620 5 HOH A1074 O 91.3 85.9 105.6 83.2 REMARK 620 6 HOH A1075 O 81.4 89.7 82.0 98.0 172.2 REMARK 620 7 HOH A1076 O 143.0 64.0 74.9 138.7 85.9 98.1 REMARK 620 8 HOH A1076 O 128.6 61.3 89.8 128.8 56.8 126.1 29.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 111 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 EOH A 115 O REMARK 620 2 HOH A1059 O 81.7 REMARK 620 3 HOH A1060 O 75.2 77.5 REMARK 620 4 HOH A1061 O 73.3 139.1 124.4 REMARK 620 5 HOH A1061 O 89.4 108.1 162.9 41.5 REMARK 620 6 HOH A1062 O 112.3 144.9 75.6 75.6 104.1 REMARK 620 7 HOH A1063 O 90.7 73.1 148.9 75.4 35.7 135.3 REMARK 620 8 HOH A1063 O 80.2 158.4 108.9 21.5 60.1 54.8 95.5 REMARK 620 9 HOH A1064 O 149.4 73.5 82.1 137.2 114.8 80.9 98.6 127.2 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 112 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1065 O REMARK 620 2 HOH A1066 O 102.4 REMARK 620 3 HOH A1067 O 144.9 87.8 REMARK 620 4 HOH A1068 O 72.7 89.1 141.7 REMARK 620 5 HOH A1069 O 66.5 77.1 83.8 132.4 REMARK 620 6 HOH A1070 O 81.1 176.5 89.2 92.1 104.4 REMARK 620 7 HOH A1071 O 141.4 87.2 71.5 70.2 151.3 90.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 114 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1077 O REMARK 620 2 HOH A1078 O 173.9 REMARK 620 3 HOH A1079 O 87.4 91.4 REMARK 620 4 HOH A1080 O 90.1 90.9 177.3 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 112 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 113 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 114 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 115 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 228 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 231 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 207 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: BD0033 RELATED DB: NDB REMARK 900 RELATED ID: BD0035 RELATED DB: NDB REMARK 900 RELATED ID: BD0036 RELATED DB: NDB DBREF 1EN8 A 1 10 PDB 1EN8 1EN8 1 10 SEQRES 1 A 10 DC DC DA DA DC DG DT DT DG DG HET CA A 111 1 HET CA A 112 1 HET CA A 113 1 HET CA A 114 1 HET EOH A 115 3 HET EOH A 228 3 HET EOH A 231 3 HET EOH A 207 3 HETNAM CA CALCIUM ION HETNAM EOH ETHANOL FORMUL 2 CA 4(CA 2+) FORMUL 6 EOH 4(C2 H6 O) FORMUL 10 HOH *80(H2 O) LINK N7 DG A 9 CA D CA A 113 1555 1555 2.61 LINK O6 DG A 10 CA D CA A 113 1555 1555 2.55 LINK CA D CA A 111 O DEOH A 115 1555 1555 2.45 LINK CA D CA A 111 O DHOH A1059 1555 1555 2.46 LINK CA D CA A 111 O DHOH A1060 1555 1555 2.50 LINK CA D CA A 111 O DHOH A1061 1555 1555 2.42 LINK CA D CA A 111 O DHOH A1061 1555 2657 2.15 LINK CA D CA A 111 O DHOH A1062 1555 1555 2.37 LINK CA D CA A 111 O DHOH A1063 1555 1555 2.39 LINK CA D CA A 111 O DHOH A1063 1555 2657 3.35 LINK CA D CA A 111 O DHOH A1064 1555 1555 2.42 LINK CA D CA A 111 O DHOH A1064 1555 2657 2.88 LINK CA C CA A 112 O CHOH A1065 1555 1555 2.47 LINK CA C CA A 112 O CHOH A1066 1555 1555 2.41 LINK CA C CA A 112 O CHOH A1067 1555 1555 2.41 LINK CA C CA A 112 O CHOH A1068 1555 1555 2.38 LINK CA C CA A 112 O CHOH A1069 1555 1555 2.39 LINK CA C CA A 112 O CHOH A1070 1555 1555 2.40 LINK CA C CA A 112 O CHOH A1071 1555 1555 2.50 LINK CA D CA A 113 O DHOH A1072 1555 1555 2.41 LINK CA D CA A 113 O DHOH A1073 1555 1555 2.44 LINK CA D CA A 113 O DHOH A1074 1555 1555 2.47 LINK CA D CA A 113 O DHOH A1075 1555 1555 2.38 LINK CA D CA A 113 O DHOH A1076 1555 1555 2.39 LINK CA D CA A 113 O DHOH A1076 1555 2657 3.12 LINK CA C CA A 114 O CHOH A1077 1555 1555 2.39 LINK CA C CA A 114 O CHOH A1078 1555 1555 2.38 LINK CA C CA A 114 O CHOH A1079 1555 1555 2.42 LINK CA C CA A 114 O CHOH A1080 1555 1555 2.45 SITE 1 AC1 9 EOH A 115 HOH A 269 HOH A1058 HOH A1059 SITE 2 AC1 9 HOH A1060 HOH A1061 HOH A1062 HOH A1063 SITE 3 AC1 9 HOH A1064 SITE 1 AC2 7 HOH A1065 HOH A1066 HOH A1067 HOH A1068 SITE 2 AC2 7 HOH A1069 HOH A1070 HOH A1071 SITE 1 AC3 8 DG A 9 DG A 10 HOH A 245 HOH A1072 SITE 2 AC3 8 HOH A1073 HOH A1074 HOH A1075 HOH A1076 SITE 1 AC4 8 DG A 6 DT A 7 HOH A 241 HOH A 252 SITE 2 AC4 8 HOH A1077 HOH A1078 HOH A1079 HOH A1080 SITE 1 AC5 11 DC A 1 DG A 10 CA A 111 HOH A 199 SITE 2 AC5 11 HOH A 200 HOH A 202 HOH A 269 HOH A1058 SITE 3 AC5 11 HOH A1060 HOH A1061 HOH A1063 SITE 1 AC6 8 DT A 7 DT A 8 HOH A 204 EOH A 207 SITE 2 AC6 8 HOH A 209 HOH A 226 EOH A 231 HOH A 244 SITE 1 AC7 5 DA A 3 DA A 4 HOH A 226 EOH A 228 SITE 2 AC7 5 HOH A 244 SITE 1 AC8 5 DA A 4 DC A 5 HOH A 226 EOH A 228 SITE 2 AC8 5 HOH A 241 CRYST1 31.847 25.100 34.144 90.00 114.87 90.00 C 1 2 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.031400 0.000000 0.014556 0.00000 SCALE2 0.000000 0.039841 0.000000 0.00000 SCALE3 0.000000 0.000000 0.032281 0.00000