HEADER HYDROLASE/DNA 06-DEC-99 1DFM TITLE CRYSTAL STRUCTURE OF RESTRICTION ENDONUCLEASE BGLII COMPLEXED WITH DNA TITLE 2 16-MER COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*TP*AP*TP*TP*AP*TP*AP*GP*AP*TP*CP*TP*AP*TP*AP*A)- COMPND 3 3'); COMPND 4 CHAIN: C, D; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ENDONUCLEASE BGLII; COMPND 8 CHAIN: A, B; COMPND 9 FRAGMENT: BGLII; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 5 ORGANISM_TAXID: 1423; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RESTRICTION ENDONUCLEASE, RESTRICTION ENZYME, PROTEIN-DNA COMPLEX, KEYWDS 2 HYDROLASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.M.LUKACS,R.KUCERA,I.SCHILDKRAUT,A.K.AGGARWAL REVDAT 3 31-JAN-18 1DFM 1 REMARK REVDAT 2 24-FEB-09 1DFM 1 VERSN REVDAT 1 21-FEB-00 1DFM 0 JRNL AUTH C.M.LUKACS,R.KUCERA,I.SCHILDKRAUT,A.K.AGGARWAL JRNL TITL UNDERSTANDING THE IMMUTABILITY OF RESTRICTION ENZYMES: JRNL TITL 2 CRYSTAL STRUCTURE OF BGLII AND ITS DNA SUBSTRATE AT 1.5 A JRNL TITL 3 RESOLUTION. JRNL REF NAT.STRUCT.BIOL. V. 7 134 2000 JRNL REFN ISSN 1072-8368 JRNL PMID 10655616 JRNL DOI 10.1038/72405 REMARK 2 REMARK 2 RESOLUTION. 1.50 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.8 REMARK 3 NUMBER OF REFLECTIONS : 87061 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) : 0.192 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.500 REMARK 3 FREE R VALUE TEST SET COUNT : 2144 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3590 REMARK 3 NUCLEIC ACID ATOMS : 650 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 608 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 1.900 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 RESIDUES B210-B214 WERE NOT OBSERVED. RESIDUES A213-A215 WERE FIT REMARK 3 TO BROKEN REMARK 3 DENSITY. THESE DEVIATE FROM THE SAME RESIDUES IN 1D2I, WHERE THE REMARK 3 ASSIGNMENTS REMARK 3 ARE VERY CONFIDENT. REMARK 4 REMARK 4 1DFM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-DEC-99. REMARK 100 THE DEPOSITION ID IS D_1000010144. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9790 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS - B4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 91032 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.28900 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: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15- 20% PEG 4000, 0.2 M (NH4)2SO4, 0.1 REMARK 280 M MES PH 5.2. CRYSTALS WERE LATER SOAKED WITH 5MM CACL2., VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293.0K 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 24.35000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.45000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.90000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.45000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.35000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.90000 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: 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 PRO B 210 REMARK 465 ASN B 211 REMARK 465 THR B 212 REMARK 465 ARG B 213 REMARK 465 ARG B 214 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 OG SER A 41 O HOH A 901 2.05 REMARK 500 NZ LYS A 42 O HOH A 907 2.16 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 DC C 11 O3' DC C 11 C3' -0.047 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 DT C 4 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 DA C 5 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 DT C 10 O4' - C1' - N1 ANGL. DEV. = 3.3 DEGREES REMARK 500 DC C 11 C4' - C3' - C2' ANGL. DEV. = 6.6 DEGREES REMARK 500 DA D 21 O4' - C1' - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 DT D 26 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 DC D 27 C4' - C3' - C2' ANGL. DEV. = 6.4 DEGREES REMARK 500 DC D 27 N1 - C1' - C2' ANGL. DEV. = -12.7 DEGREES REMARK 500 DC D 27 O4' - C1' - N1 ANGL. DEV. = 2.6 DEGREES REMARK 500 DT D 30 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 ASP A 82 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 LEU A 91 CA - CB - CG ANGL. DEV. = 17.0 DEGREES REMARK 500 ARG A 214 N - CA - C ANGL. DEV. = -20.4 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 SER A 41 -4.04 73.17 REMARK 500 ARG A 88 -112.71 47.28 REMARK 500 ASN A 116 45.37 70.18 REMARK 500 ILE A 119 -61.96 -108.13 REMARK 500 GLU A 122 142.69 174.23 REMARK 500 TYR A 190 -18.87 68.26 REMARK 500 THR A 212 -151.10 -83.86 REMARK 500 ARG A 213 -64.71 -127.92 REMARK 500 ARG A 214 18.99 170.31 REMARK 500 LYS B 42 38.92 -148.62 REMARK 500 ARG B 88 -121.19 53.75 REMARK 500 ILE B 119 -73.75 -95.88 REMARK 500 TYR B 190 -27.79 71.65 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 DT D 20 0.06 SIDE CHAIN REMARK 500 DA D 21 0.06 SIDE CHAIN REMARK 500 DA D 29 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 701 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 841 O REMARK 620 2 VAL A 94 O 94.6 REMARK 620 3 ASP A 84 OD2 75.3 90.7 REMARK 620 4 HOH A 722 O 106.0 88.6 178.5 REMARK 620 5 DG C 8 OP2 74.1 141.6 120.2 61.1 REMARK 620 6 HOH C 30 O 161.6 83.5 86.3 92.2 118.2 REMARK 620 7 DG C 8 OP1 103.4 159.7 84.9 95.4 54.9 76.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 702 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 768 O REMARK 620 2 DG D 24 OP1 95.9 REMARK 620 3 ASP B 84 OD2 171.0 82.8 REMARK 620 4 VAL B 94 O 93.3 168.7 89.1 REMARK 620 5 HOH B 856 O 102.8 94.1 68.5 90.3 REMARK 620 6 DG D 24 OP2 59.4 54.3 113.5 136.8 67.2 REMARK 620 7 HOH D 48 O 103.0 78.3 85.5 93.2 153.8 123.5 REMARK 620 N 1 2 3 4 5 6 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 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 702 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1D2I RELATED DB: PDB REMARK 900 BGLII + DNA AT 1.7 ANGSTROMS REMARK 900 RELATED ID: 1BHM RELATED DB: PDB REMARK 900 BAMHI + DNA DBREF 1DFM A 1 223 UNP Q45488 T2B2_BACSU 1 223 DBREF 1DFM B 1 223 UNP Q45488 T2B2_BACSU 1 223 DBREF 1DFM C 1 16 PDB 1DFM 1DFM 1 16 DBREF 1DFM D 17 32 PDB 1DFM 1DFM 17 32 SEQRES 1 C 16 DT DA DT DT DA DT DA DG DA DT DC DT DA SEQRES 2 C 16 DT DA DA SEQRES 1 D 16 DT DA DT DT DA DT DA DG DA DT DC DT DA SEQRES 2 D 16 DT DA DA SEQRES 1 A 223 MSE LYS ILE ASP ILE THR ASP TYR ASN HIS ALA ASP GLU SEQRES 2 A 223 ILE LEU ASN PRO GLN LEU TRP LYS GLU ILE GLU GLU THR SEQRES 3 A 223 LEU LEU LYS MSE PRO LEU HIS VAL LYS ALA SER ASP GLN SEQRES 4 A 223 ALA SER LYS VAL GLY SER LEU ILE PHE ASP PRO VAL GLY SEQRES 5 A 223 THR ASN GLN TYR ILE LYS ASP GLU LEU VAL PRO LYS HIS SEQRES 6 A 223 TRP LYS ASN ASN ILE PRO ILE PRO LYS ARG PHE ASP PHE SEQRES 7 A 223 LEU GLY THR ASP ILE ASP PHE GLY LYS ARG ASP THR LEU SEQRES 8 A 223 VAL GLU VAL GLN PHE SER ASN TYR PRO PHE LEU LEU ASN SEQRES 9 A 223 ASN THR VAL ARG SER GLU LEU PHE HIS LYS SER ASN MSE SEQRES 10 A 223 ASP ILE ASP GLU GLU GLY MSE LYS VAL ALA ILE ILE ILE SEQRES 11 A 223 THR LYS GLY HIS MSE PHE PRO ALA SER ASN SER SER LEU SEQRES 12 A 223 TYR TYR GLU GLN ALA GLN ASN GLN LEU ASN SER LEU ALA SEQRES 13 A 223 GLU TYR ASN VAL PHE ASP VAL PRO ILE ARG LEU VAL GLY SEQRES 14 A 223 LEU ILE GLU ASP PHE GLU THR ASP ILE ASP ILE VAL SER SEQRES 15 A 223 THR THR TYR ALA ASP LYS ARG TYR SER ARG THR ILE THR SEQRES 16 A 223 LYS ARG ASP THR VAL LYS GLY LYS VAL ILE ASP THR ASN SEQRES 17 A 223 THR PRO ASN THR ARG ARG ARG LYS ARG GLY THR ILE VAL SEQRES 18 A 223 THR TYR SEQRES 1 B 223 MSE LYS ILE ASP ILE THR ASP TYR ASN HIS ALA ASP GLU SEQRES 2 B 223 ILE LEU ASN PRO GLN LEU TRP LYS GLU ILE GLU GLU THR SEQRES 3 B 223 LEU LEU LYS MSE PRO LEU HIS VAL LYS ALA SER ASP GLN SEQRES 4 B 223 ALA SER LYS VAL GLY SER LEU ILE PHE ASP PRO VAL GLY SEQRES 5 B 223 THR ASN GLN TYR ILE LYS ASP GLU LEU VAL PRO LYS HIS SEQRES 6 B 223 TRP LYS ASN ASN ILE PRO ILE PRO LYS ARG PHE ASP PHE SEQRES 7 B 223 LEU GLY THR ASP ILE ASP PHE GLY LYS ARG ASP THR LEU SEQRES 8 B 223 VAL GLU VAL GLN PHE SER ASN TYR PRO PHE LEU LEU ASN SEQRES 9 B 223 ASN THR VAL ARG SER GLU LEU PHE HIS LYS SER ASN MSE SEQRES 10 B 223 ASP ILE ASP GLU GLU GLY MSE LYS VAL ALA ILE ILE ILE SEQRES 11 B 223 THR LYS GLY HIS MSE PHE PRO ALA SER ASN SER SER LEU SEQRES 12 B 223 TYR TYR GLU GLN ALA GLN ASN GLN LEU ASN SER LEU ALA SEQRES 13 B 223 GLU TYR ASN VAL PHE ASP VAL PRO ILE ARG LEU VAL GLY SEQRES 14 B 223 LEU ILE GLU ASP PHE GLU THR ASP ILE ASP ILE VAL SER SEQRES 15 B 223 THR THR TYR ALA ASP LYS ARG TYR SER ARG THR ILE THR SEQRES 16 B 223 LYS ARG ASP THR VAL LYS GLY LYS VAL ILE ASP THR ASN SEQRES 17 B 223 THR PRO ASN THR ARG ARG ARG LYS ARG GLY THR ILE VAL SEQRES 18 B 223 THR TYR MODRES 1DFM MSE A 1 MET SELENOMETHIONINE MODRES 1DFM MSE A 30 MET SELENOMETHIONINE MODRES 1DFM MSE A 117 MET SELENOMETHIONINE MODRES 1DFM MSE A 124 MET SELENOMETHIONINE MODRES 1DFM MSE A 135 MET SELENOMETHIONINE MODRES 1DFM MSE B 1 MET SELENOMETHIONINE MODRES 1DFM MSE B 30 MET SELENOMETHIONINE MODRES 1DFM MSE B 117 MET SELENOMETHIONINE MODRES 1DFM MSE B 124 MET SELENOMETHIONINE MODRES 1DFM MSE B 135 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 30 8 HET MSE A 117 8 HET MSE A 124 8 HET MSE A 135 8 HET MSE B 1 8 HET MSE B 30 8 HET MSE B 117 8 HET MSE B 124 8 HET MSE B 135 8 HET CA A 701 1 HET CA B 702 1 HETNAM MSE SELENOMETHIONINE HETNAM CA CALCIUM ION FORMUL 3 MSE 10(C5 H11 N O2 SE) FORMUL 5 CA 2(CA 2+) FORMUL 7 HOH *608(H2 O) HELIX 1 1 HIS A 10 LEU A 15 1 6 HELIX 2 2 ASN A 16 MSE A 30 1 15 HELIX 3 3 ASP A 49 VAL A 62 1 14 HELIX 4 4 PRO A 63 HIS A 65 5 3 HELIX 5 5 PRO A 73 GLY A 80 5 8 HELIX 6 6 TYR A 99 ASN A 116 1 18 HELIX 7 7 TYR A 144 TYR A 158 1 15 HELIX 8 8 HIS B 10 LEU B 15 1 6 HELIX 9 9 ASN B 16 MSE B 30 1 15 HELIX 10 10 GLN B 39 VAL B 43 5 5 HELIX 11 11 ASP B 49 VAL B 62 1 14 HELIX 12 12 PRO B 63 HIS B 65 5 3 HELIX 13 13 PRO B 73 GLY B 80 5 8 HELIX 14 14 TYR B 99 SER B 115 1 17 HELIX 15 15 TYR B 144 TYR B 158 1 15 SHEET 1 A 6 LYS A 2 TYR A 8 0 SHEET 2 A 6 ILE A 165 ILE A 171 -1 O LEU A 167 N THR A 6 SHEET 3 A 6 VAL A 126 LYS A 132 1 N ILE A 129 O VAL A 168 SHEET 4 A 6 THR A 90 VAL A 94 1 N GLU A 93 O ILE A 130 SHEET 5 A 6 ASP A 82 LYS A 87 -1 N LYS A 87 O THR A 90 SHEET 6 A 6 LYS A 67 PRO A 71 -1 N LYS A 67 O GLY A 86 SHEET 1 B 5 LEU A 46 PHE A 48 0 SHEET 2 B 5 LEU A 32 ALA A 36 -1 N LYS A 35 O ILE A 47 SHEET 3 B 5 ILE A 178 TYR A 185 1 O VAL A 181 N LEU A 32 SHEET 4 B 5 ILE A 194 ILE A 205 -1 O THR A 195 N THR A 184 SHEET 5 B 5 THR A 219 THR A 222 -1 O THR A 219 N ILE A 205 SHEET 1 C 6 LYS B 2 TYR B 8 0 SHEET 2 C 6 ILE B 165 ILE B 171 -1 O LEU B 167 N THR B 6 SHEET 3 C 6 VAL B 126 LYS B 132 1 N ILE B 129 O VAL B 168 SHEET 4 C 6 THR B 90 VAL B 94 1 N GLU B 93 O ILE B 130 SHEET 5 C 6 ASP B 82 LYS B 87 -1 N PHE B 85 O VAL B 92 SHEET 6 C 6 LYS B 67 PRO B 71 -1 N ASN B 69 O ASP B 84 SHEET 1 D 5 LEU B 46 PHE B 48 0 SHEET 2 D 5 LEU B 32 ALA B 36 -1 N LYS B 35 O ILE B 47 SHEET 3 D 5 ILE B 178 TYR B 185 1 O VAL B 181 N VAL B 34 SHEET 4 D 5 ILE B 194 ILE B 205 -1 O LYS B 196 N THR B 184 SHEET 5 D 5 THR B 219 THR B 222 -1 O THR B 219 N ILE B 205 LINK C MSE A 1 N LYS A 2 1555 1555 1.33 LINK C LYS A 29 N MSE A 30 1555 1555 1.33 LINK C MSE A 30 N PRO A 31 1555 1555 1.34 LINK C ASN A 116 N MSE A 117 1555 1555 1.33 LINK C MSE A 117 N ASP A 118 1555 1555 1.33 LINK C GLY A 123 N MSE A 124 1555 1555 1.33 LINK C MSE A 124 N LYS A 125 1555 1555 1.33 LINK C HIS A 134 N MSE A 135 1555 1555 1.33 LINK C MSE A 135 N PHE A 136 1555 1555 1.32 LINK CA CA A 701 O HOH A 841 1555 1555 2.34 LINK CA CA A 701 O VAL A 94 1555 1555 2.28 LINK CA CA A 701 OD2 ASP A 84 1555 1555 2.34 LINK CA CA A 701 O HOH A 722 1555 1555 2.73 LINK CA CA A 701 OP2 DG C 8 1555 1555 3.04 LINK CA CA A 701 O HOH C 30 1555 1555 2.34 LINK CA CA A 701 OP1 DG C 8 1555 1555 2.24 LINK C MSE B 1 N LYS B 2 1555 1555 1.31 LINK C LYS B 29 N MSE B 30 1555 1555 1.33 LINK C MSE B 30 N PRO B 31 1555 1555 1.34 LINK C ASN B 116 N MSE B 117 1555 1555 1.32 LINK C MSE B 117 N ASP B 118 1555 1555 1.32 LINK C GLY B 123 N MSE B 124 1555 1555 1.33 LINK C MSE B 124 N LYS B 125 1555 1555 1.33 LINK C HIS B 134 N MSE B 135 1555 1555 1.33 LINK C MSE B 135 N PHE B 136 1555 1555 1.34 LINK CA CA B 702 O HOH B 768 1555 1555 2.93 LINK CA CA B 702 OP1 DG D 24 1555 1555 2.20 LINK CA CA B 702 OD2 ASP B 84 1555 1555 2.50 LINK CA CA B 702 O VAL B 94 1555 1555 2.17 LINK CA CA B 702 O HOH B 856 1555 1555 2.51 LINK CA CA B 702 OP2 DG D 24 1555 1555 3.07 LINK CA CA B 702 O HOH D 48 1555 1555 2.21 SITE 1 AC1 6 ASP A 84 VAL A 94 HOH A 722 HOH A 841 SITE 2 AC1 6 DG C 8 HOH C 30 SITE 1 AC2 6 ASP B 84 VAL B 94 HOH B 768 HOH B 856 SITE 2 AC2 6 DG D 24 HOH D 48 CRYST1 48.700 101.800 116.900 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 0.020534 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009823 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008554 0.00000