PDB Short entry for 1AZ0 HEADER HYDROLASE/DNA 24-NOV-97 1AZ0 TITLE ECORV ENDONUCLEASE/DNA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*AP*AP*AP*GP*AP*TP*AP*TP*CP*TP*T)-3'); COMPND 3 CHAIN: C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PROTEIN (TYPE II RESTRICTION ENZYME ECORV); COMPND 7 CHAIN: A, B; COMPND 8 SYNONYM: ENDONUCLEASE ECORV, R.ECORV; COMPND 9 EC: 3.1.21.4 SOURCE MOL_ID: 1; SOURCE 2 MOL_ID: 2; SOURCE 3 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 4 ORGANISM_TAXID: 562 KEYWDS PROTEIN-DNA COMPLEX, ECORV ENDONUCLEASE-DNA COMPLEX, KEYWDS 2 HYDROLASE/DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.J.PERONA,A.M.MARTIN REVDAT 3 24-FEB-09 1AZ0 1 VERSN REVDAT 2 01-APR-03 1AZ0 1 JRNL REVDAT 1 19-JUN-98 1AZ0 0 JRNL AUTH J.J.PERONA,A.M.MARTIN JRNL TITL CONFORMATIONAL TRANSITIONS AND STRUCTURAL JRNL TITL 2 DEFORMABILITY OF ECORV ENDONUCLEASE REVEALED BY JRNL TITL 3 CRYSTALLOGRAPHIC ANALYSIS. JRNL REF J.MOL.BIOL. V. 273 207 1997 JRNL REFN ISSN 0022-2836 JRNL PMID 9367757 JRNL DOI 10.1006/JMBI.1997.1315 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.K.WINKLER,D.W.BANNER,C.OEFNER,D.TSERNOGLOU, REMARK 1 AUTH 2 R.S.BROWN,S.P.HEATHMAN,R.K.BRYAN,P.D.MARTIN, REMARK 1 AUTH 3 K.PETRATOS,K.S.WILSON REMARK 1 TITL THE CRYSTAL STRUCTURE OF ECORV ENDONUCLEASE AND OF REMARK 1 TITL 2 ITS COMPLEXES WITH COGNATE AND NON-COGNATE DNA REMARK 1 TITL 3 FRAGMENTS REMARK 1 REF EMBO J. V. 12 1781 1993 REMARK 1 REFN ISSN 0261-4189 REMARK 1 REFERENCE 2 REMARK 1 AUTH F.K.WINKLER REMARK 1 TITL STRUCTURE AND FUNCTION OF RESTRICTION ENDONUCLEASES REMARK 1 REF CURR.OPIN.STRUCT.BIOL. V. 2 93 1992 REMARK 1 REFN ISSN 0959-440X REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.0 REMARK 3 NUMBER OF REFLECTIONS : 31018 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 62.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2570 REMARK 3 BIN FREE R VALUE : 0.2860 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 : 3619 REMARK 3 NUCLEIC ACID ATOMS : 446 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 229 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.20 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) : 0.25 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 2.62 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.47 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 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 : PARHCSDX.PR0 REMARK 3 PARAMETER FILE 2 : PARNDBX.DNA0 REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPNDBX.DNA REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1AZ0 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-95 REMARK 200 TEMPERATURE (KELVIN) : 293.00 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : R-AXIS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06500 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.00, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293.00K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 ALA A 142 REMARK 465 THR A 143 REMARK 465 ARG A 144 REMARK 465 LYS A 145 REMARK 465 SER A 146 REMARK 465 SER A 147 REMARK 465 LEU A 148 REMARK 465 ASN B 15 REMARK 465 GLN B 16 REMARK 465 LYS B 17 REMARK 465 TYR B 18 REMARK 465 LYS B 98 REMARK 465 GLU B 99 REMARK 465 ASN B 100 REMARK 465 GLU B 101 REMARK 465 LYS B 102 REMARK 465 ALA B 142 REMARK 465 THR B 143 REMARK 465 ARG B 144 REMARK 465 LYS B 145 REMARK 465 SER B 146 REMARK 465 ASN B 154 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 GLU A 14 CG CD OE1 OE2 REMARK 470 GLN A 16 CG CD OE1 NE2 REMARK 470 LYS A 17 CG CD CE NZ REMARK 470 ASP A 19 CG OD1 OD2 REMARK 470 GLU A 27 CG CD OE1 OE2 REMARK 470 LYS A 29 CG CD CE NZ REMARK 470 SER A 35 OG REMARK 470 ASP A 36 CG OD1 OD2 REMARK 470 LYS A 38 CG CD CE NZ REMARK 470 GLU A 45 CG CD OE1 OE2 REMARK 470 LYS A 54 CG CD CE NZ REMARK 470 GLU A 57 CG CD OE1 OE2 REMARK 470 LYS A 67 CG CD CE NZ REMARK 470 GLN A 68 CG CD OE1 NE2 REMARK 470 ASN A 70 CG OD1 ND2 REMARK 470 LYS A 79 CG CD CE NZ REMARK 470 ASN A 84 CG OD1 ND2 REMARK 470 LYS A 85 CG CD CE NZ REMARK 470 LYS A 98 CG CD CE NZ REMARK 470 ASN A 100 CG OD1 ND2 REMARK 470 GLU A 101 CG CD OE1 OE2 REMARK 470 LYS A 102 CG CD CE NZ REMARK 470 ARG A 140 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 149 CG CD CE NZ REMARK 470 ASN A 154 CG OD1 ND2 REMARK 470 GLU A 158 CG CD OE1 OE2 REMARK 470 LYS A 161 CG CD CE NZ REMARK 470 LYS A 164 CG CD CE NZ REMARK 470 LYS A 197 CG CD CE NZ REMARK 470 LYS A 203 CG CD CE NZ REMARK 470 GLN A 224 CG CD OE1 NE2 REMARK 470 ASN A 227 CG OD1 ND2 REMARK 470 ASP A 228 CG OD1 OD2 REMARK 470 ARG A 242 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 245 CG CD CE NZ REMARK 470 TYR B 12 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP B 13 CG OD1 OD2 REMARK 470 GLU B 14 CG CD OE1 OE2 REMARK 470 ASP B 19 CG OD1 OD2 REMARK 470 LYS B 29 CG CD CE NZ REMARK 470 SER B 35 OG REMARK 470 ASP B 36 CG OD1 OD2 REMARK 470 LYS B 38 CG CD CE NZ REMARK 470 GLU B 45 CG CD OE1 OE2 REMARK 470 GLU B 57 CG CD OE1 OE2 REMARK 470 LYS B 58 CG CD CE NZ REMARK 470 LYS B 67 CG CD CE NZ REMARK 470 GLN B 68 CG CD OE1 NE2 REMARK 470 GLU B 82 CG CD OE1 OE2 REMARK 470 ASN B 84 CG OD1 ND2 REMARK 470 LYS B 85 CG CD CE NZ REMARK 470 ASN B 97 CG OD1 ND2 REMARK 470 LYS B 119 CG CD CE NZ REMARK 470 ARG B 140 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 149 CG CD CE NZ REMARK 470 ASN B 152 CG OD1 ND2 REMARK 470 GLU B 158 CG CD OE1 OE2 REMARK 470 LYS B 164 CG CD CE NZ REMARK 470 LYS B 197 CG CD CE NZ REMARK 470 GLU B 201 CG CD OE1 OE2 REMARK 470 LYS B 203 CG CD CE NZ REMARK 470 GLN B 224 CG CD OE1 NE2 REMARK 470 ASN B 227 CG OD1 ND2 REMARK 470 ASP B 228 CG OD1 OD2 REMARK 470 LYS B 245 CG CD CE NZ 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 CA LYS B 85 O HOH A 391 1554 0.27 REMARK 500 N LEU A 7 CA ARG B 242 1666 0.39 REMARK 500 N ASN A 9 CA GLY B 243 1666 0.48 REMARK 500 ND2 ASN A 9 CB ARG B 244 1666 0.53 REMARK 500 CB SER A 5 C LYS B 245 1666 0.55 REMARK 500 CG1 ILE A 55 CB TYR B 241 1666 0.69 REMARK 500 CA ILE B 240 O HOH A 311 1444 0.79 REMARK 500 CG2 ILE B 240 O HOH A 371 1444 0.83 REMARK 500 CG GLN B 127 O HOH A 351 1554 0.88 REMARK 500 CA GLN B 127 O HOH A 323 1554 0.88 REMARK 500 CB SER A 208 C SER B 2 1556 0.94 REMARK 500 O HIS B 59 O HOH A 304 1554 0.96 REMARK 500 CB SER A 208 CA SER B 2 1556 0.97 REMARK 500 CG1 ILE A 55 CG TYR B 241 1666 0.98 REMARK 500 OG SER A 5 C LYS B 245 1666 0.98 REMARK 500 OG SER A 208 CB SER B 2 1556 0.99 REMARK 500 O ASP A 207 ND1 HIS B 59 1556 1.00 REMARK 500 CB ILE A 55 CD2 TYR B 241 1666 1.00 REMARK 500 OG SER A 5 OXT LYS B 245 1666 1.00 REMARK 500 C ASP A 6 CA ARG B 242 1666 1.01 REMARK 500 CB LYS B 85 O HOH A 392 1554 1.01 REMARK 500 C HIS B 59 O HOH A 304 1554 1.03 REMARK 500 NZ LYS A 58 O GLU B 235 1666 1.04 REMARK 500 OG SER A 208 CA SER B 2 1556 1.06 REMARK 500 N ILE B 240 O HOH A 311 1444 1.07 REMARK 500 OD1 ASP A 6 CA TRP B 239 1666 1.08 REMARK 500 C ASP A 6 N ARG B 242 1666 1.09 REMARK 500 CD1 ILE A 55 CB TYR B 241 1666 1.11 REMARK 500 NE2 HIS A 59 OD1 ASN B 238 1666 1.15 REMARK 500 O SER A 2 NE ARG B 242 1666 1.16 REMARK 500 CG ASN A 9 CB ARG B 244 1666 1.20 REMARK 500 OG SER A 5 O LYS B 245 1666 1.28 REMARK 500 N ALA A 10 O ILE B 240 1666 1.29 REMARK 500 O ASP A 6 N ARG B 242 1666 1.30 REMARK 500 CD2 HIS A 59 OD1 ASN B 238 1666 1.31 REMARK 500 CG2 ILE A 55 CD2 TYR B 241 1666 1.33 REMARK 500 OH TYR A 241 O ASP B 126 1556 1.34 REMARK 500 CB ILE A 55 CG TYR B 241 1666 1.35 REMARK 500 CB SER A 5 CA LYS B 245 1666 1.36 REMARK 500 CG ASN A 9 CA ARG B 244 1666 1.37 REMARK 500 ND2 ASN A 9 CA ARG B 244 1666 1.38 REMARK 500 C ILE B 240 O HOH A 311 1444 1.38 REMARK 500 N LYS B 85 O HOH A 391 1554 1.39 REMARK 500 N SER A 208 O HOH B 323 1556 1.40 REMARK 500 C ILE A 8 CA GLY B 243 1666 1.41 REMARK 500 OD1 ASN A 9 O GLY B 243 1666 1.42 REMARK 500 CD LYS A 58 CB ASN B 238 1666 1.43 REMARK 500 N ILE A 8 O ARG B 242 1666 1.44 REMARK 500 ND2 ASN A 9 CG ARG B 244 1666 1.44 REMARK 500 CG ASN A 9 N ARG B 244 1666 1.45 REMARK 500 REMARK 500 THIS ENTRY HAS 181 CLOSE CONTACTS. 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 HIS A 59 NE2 HIS A 59 CD2 -0.073 REMARK 500 HIS A 71 NE2 HIS A 71 CD2 -0.067 REMARK 500 HIS A 131 NE2 HIS A 131 CD2 -0.073 REMARK 500 HIS A 193 NE2 HIS A 193 CD2 -0.069 REMARK 500 HIS A 195 NE2 HIS A 195 CD2 -0.066 REMARK 500 HIS B 59 NE2 HIS B 59 CD2 -0.072 REMARK 500 HIS B 193 NE2 HIS B 193 CD2 -0.072 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 TYR A 78 CB - CG - CD2 ANGL. DEV. = -3.6 DEGREES REMARK 500 TRP A 132 CD1 - CG - CD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 TRP A 132 CE2 - CD2 - CG ANGL. DEV. = -5.7 DEGREES REMARK 500 TRP A 174 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP A 174 CE2 - CD2 - CG ANGL. DEV. = -5.5 DEGREES REMARK 500 TRP A 216 CD1 - CG - CD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 TRP A 216 CE2 - CD2 - CG ANGL. DEV. = -5.5 DEGREES REMARK 500 TRP A 239 CD1 - CG - CD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 TRP A 239 CE2 - CD2 - CG ANGL. DEV. = -5.3 DEGREES REMARK 500 TYR A 241 CB - CG - CD1 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG B 49 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 TYR B 72 CB - CG - CD1 ANGL. DEV. = -3.6 DEGREES REMARK 500 TRP B 132 CD1 - CG - CD2 ANGL. DEV. = 4.9 DEGREES REMARK 500 TRP B 132 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 TRP B 174 CD1 - CG - CD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 TRP B 174 CE2 - CD2 - CG ANGL. DEV. = -5.7 DEGREES REMARK 500 TRP B 216 CD1 - CG - CD2 ANGL. DEV. = 4.9 DEGREES REMARK 500 TRP B 216 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 TRP B 239 CD1 - CG - CD2 ANGL. DEV. = 7.4 DEGREES REMARK 500 TRP B 239 CG - CD1 - NE1 ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP B 239 CE2 - CD2 - CG ANGL. DEV. = -6.1 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 35 50.92 -112.15 REMARK 500 ASN A 100 0.45 80.66 REMARK 500 SER A 112 -120.40 -104.91 REMARK 500 ASN A 117 -14.70 -41.49 REMARK 500 THR A 187 69.70 35.60 REMARK 500 LYS A 229 -92.05 -113.77 REMARK 500 SER B 112 -119.63 -97.23 REMARK 500 ASN B 117 -25.53 -39.91 REMARK 500 THR B 187 60.76 31.52 REMARK 500 LYS B 229 -87.12 -128.65 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 C 906 0.07 SIDE_CHAIN REMARK 500 DT D 806 0.07 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 321 DISTANCE = 5.03 ANGSTROMS 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 B 283 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 74 OD1 REMARK 620 2 ASP B 90 OD1 84.0 REMARK 620 3 ASP B 90 OD2 118.3 49.8 REMARK 620 4 HOH B 374 O 79.7 156.4 153.7 REMARK 620 5 ASP B 74 OD2 45.8 75.7 80.5 103.9 REMARK 620 6 HOH B 367 O 104.9 118.8 75.0 82.1 70.5 REMARK 620 7 DA D 807 OP1 166.0 98.8 72.7 93.3 148.2 85.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 284 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 74 OD1 REMARK 620 2 ASP A 90 OD1 91.5 REMARK 620 3 DA C 907 OP1 154.6 101.8 REMARK 620 4 HOH A 381 O 73.4 157.4 87.0 REMARK 620 5 ASP A 74 OD2 48.1 81.0 154.9 99.9 REMARK 620 6 ASP A 90 OD2 130.7 50.0 73.1 151.7 90.9 REMARK 620 7 HOH C 286 O 92.9 76.7 69.7 87.1 134.2 103.9 REMARK 620 8 HOH A 380 O 102.2 119.9 89.9 80.5 67.9 79.6 156.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 283 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 284 DBREF 1AZ0 A 2 245 UNP P04390 T2E5_ECOLI 1 244 DBREF 1AZ0 B 2 245 UNP P04390 T2E5_ECOLI 1 244 DBREF 1AZ0 C 901 911 PDB 1AZ0 1AZ0 901 911 DBREF 1AZ0 D 801 811 PDB 1AZ0 1AZ0 801 811 SEQRES 1 C 11 DA DA DA DG DA DT DA DT DC DT DT SEQRES 1 D 11 DA DA DA DG DA DT DA DT DC DT DT SEQRES 1 A 244 SER LEU ARG SER ASP LEU ILE ASN ALA LEU TYR ASP GLU SEQRES 2 A 244 ASN GLN LYS TYR ASP VAL CYS GLY ILE ILE SER ALA GLU SEQRES 3 A 244 GLY LYS ILE TYR PRO LEU GLY SER ASP THR LYS VAL LEU SEQRES 4 A 244 SER THR ILE PHE GLU LEU PHE SER ARG PRO ILE ILE ASN SEQRES 5 A 244 LYS ILE ALA GLU LYS HIS GLY TYR ILE VAL GLU GLU PRO SEQRES 6 A 244 LYS GLN GLN ASN HIS TYR PRO ASP PHE THR LEU TYR LYS SEQRES 7 A 244 PRO SER GLU PRO ASN LYS LYS ILE ALA ILE ASP ILE LYS SEQRES 8 A 244 THR THR TYR THR ASN LYS GLU ASN GLU LYS ILE LYS PHE SEQRES 9 A 244 THR LEU GLY GLY TYR THR SER PHE ILE ARG ASN ASN THR SEQRES 10 A 244 LYS ASN ILE VAL TYR PRO PHE ASP GLN TYR ILE ALA HIS SEQRES 11 A 244 TRP ILE ILE GLY TYR VAL TYR THR ARG VAL ALA THR ARG SEQRES 12 A 244 LYS SER SER LEU LYS THR TYR ASN ILE ASN GLU LEU ASN SEQRES 13 A 244 GLU ILE PRO LYS PRO TYR LYS GLY VAL LYS VAL PHE LEU SEQRES 14 A 244 GLN ASP LYS TRP VAL ILE ALA GLY ASP LEU ALA GLY SER SEQRES 15 A 244 GLY ASN THR THR ASN ILE GLY SER ILE HIS ALA HIS TYR SEQRES 16 A 244 LYS ASP PHE VAL GLU GLY LYS GLY ILE PHE ASP SER GLU SEQRES 17 A 244 ASP GLU PHE LEU ASP TYR TRP ARG ASN TYR GLU ARG THR SEQRES 18 A 244 SER GLN LEU ARG ASN ASP LYS TYR ASN ASN ILE SER GLU SEQRES 19 A 244 TYR ARG ASN TRP ILE TYR ARG GLY ARG LYS SEQRES 1 B 244 SER LEU ARG SER ASP LEU ILE ASN ALA LEU TYR ASP GLU SEQRES 2 B 244 ASN GLN LYS TYR ASP VAL CYS GLY ILE ILE SER ALA GLU SEQRES 3 B 244 GLY LYS ILE TYR PRO LEU GLY SER ASP THR LYS VAL LEU SEQRES 4 B 244 SER THR ILE PHE GLU LEU PHE SER ARG PRO ILE ILE ASN SEQRES 5 B 244 LYS ILE ALA GLU LYS HIS GLY TYR ILE VAL GLU GLU PRO SEQRES 6 B 244 LYS GLN GLN ASN HIS TYR PRO ASP PHE THR LEU TYR LYS SEQRES 7 B 244 PRO SER GLU PRO ASN LYS LYS ILE ALA ILE ASP ILE LYS SEQRES 8 B 244 THR THR TYR THR ASN LYS GLU ASN GLU LYS ILE LYS PHE SEQRES 9 B 244 THR LEU GLY GLY TYR THR SER PHE ILE ARG ASN ASN THR SEQRES 10 B 244 LYS ASN ILE VAL TYR PRO PHE ASP GLN TYR ILE ALA HIS SEQRES 11 B 244 TRP ILE ILE GLY TYR VAL TYR THR ARG VAL ALA THR ARG SEQRES 12 B 244 LYS SER SER LEU LYS THR TYR ASN ILE ASN GLU LEU ASN SEQRES 13 B 244 GLU ILE PRO LYS PRO TYR LYS GLY VAL LYS VAL PHE LEU SEQRES 14 B 244 GLN ASP LYS TRP VAL ILE ALA GLY ASP LEU ALA GLY SER SEQRES 15 B 244 GLY ASN THR THR ASN ILE GLY SER ILE HIS ALA HIS TYR SEQRES 16 B 244 LYS ASP PHE VAL GLU GLY LYS GLY ILE PHE ASP SER GLU SEQRES 17 B 244 ASP GLU PHE LEU ASP TYR TRP ARG ASN TYR GLU ARG THR SEQRES 18 B 244 SER GLN LEU ARG ASN ASP LYS TYR ASN ASN ILE SER GLU SEQRES 19 B 244 TYR ARG ASN TRP ILE TYR ARG GLY ARG LYS HET CA B 283 1 HET CA A 284 1 HETNAM CA CALCIUM ION FORMUL 5 CA 2(CA 2+) FORMUL 7 HOH *229(H2 O) HELIX 1 1 LEU A 3 LYS A 17 1 15 HELIX 2 2 THR A 37 HIS A 59 1 23 HELIX 3 3 PRO A 80 GLU A 82 5 3 HELIX 4 4 PHE A 125 GLN A 127 5 3 HELIX 5 5 ILE A 153 GLU A 158 5 6 HELIX 6 6 LYS A 173 ILE A 176 1 4 HELIX 7 7 TYR A 196 GLU A 201 1 6 HELIX 8 8 GLU A 209 ARG A 217 1 9 HELIX 9 9 SER A 223 ARG A 226 1 4 HELIX 10 10 ILE A 233 TYR A 241 1 9 HELIX 11 11 LEU B 3 ASP B 13 1 11 HELIX 12 12 THR B 37 HIS B 59 1 23 HELIX 13 13 PHE B 125 GLN B 127 5 3 HELIX 14 14 LEU B 156 GLU B 158 5 3 HELIX 15 15 LYS B 173 ILE B 176 1 4 HELIX 16 16 TYR B 196 GLU B 201 1 6 HELIX 17 17 GLU B 209 ASN B 218 1 10 HELIX 18 18 SER B 223 ASP B 228 1 6 HELIX 19 19 ILE B 233 TYR B 241 1 9 SHEET 1 A 2 GLY A 22 ILE A 24 0 SHEET 2 A 2 ILE A 30 PRO A 32 -1 N TYR A 31 O ILE A 23 SHEET 1 B 5 ILE A 62 GLU A 64 0 SHEET 2 B 5 PHE A 75 TYR A 78 -1 N TYR A 78 O ILE A 62 SHEET 3 B 5 LYS A 86 THR A 96 -1 N ILE A 89 O PHE A 75 SHEET 4 B 5 TYR A 128 THR A 139 1 N ILE A 129 O LYS A 86 SHEET 5 B 5 VAL A 166 ASP A 172 -1 N GLN A 171 O ILE A 133 SHEET 1 C 3 GLY B 22 ILE B 24 0 SHEET 2 C 3 LYS B 29 PRO B 32 -1 N TYR B 31 O ILE B 23 SHEET 3 C 3 THR B 150 ASN B 152 -1 N TYR B 151 O ILE B 30 SHEET 1 D 5 ILE B 62 GLU B 64 0 SHEET 2 D 5 PHE B 75 TYR B 78 -1 N TYR B 78 O ILE B 62 SHEET 3 D 5 LYS B 86 THR B 96 -1 N ILE B 89 O PHE B 75 SHEET 4 D 5 TYR B 128 ARG B 140 1 N ILE B 129 O LYS B 86 SHEET 5 D 5 TYR B 163 ASP B 172 -1 N GLN B 171 O ILE B 133 LINK CA CA B 283 OD1 ASP B 74 1555 1555 2.33 LINK CA CA A 284 OD1 ASP A 74 1555 1555 2.36 LINK CA CA A 284 OD1 ASP A 90 1555 1555 2.38 LINK CA CA A 284 OP1 DA C 907 1555 1555 2.45 LINK CA CA A 284 O HOH A 381 1555 1555 2.24 LINK CA CA A 284 OD2 ASP A 74 1555 1555 2.73 LINK CA CA A 284 OD2 ASP A 90 1555 1555 2.58 LINK CA CA A 284 O HOH C 286 1555 1555 2.22 LINK CA CA A 284 O HOH A 380 1555 1555 2.33 LINK CA CA B 283 OD1 ASP B 90 1555 1555 2.46 LINK CA CA B 283 OD2 ASP B 90 1555 1555 2.53 LINK CA CA B 283 O HOH B 374 1555 1555 2.30 LINK CA CA B 283 OD2 ASP B 74 1555 1555 2.93 LINK CA CA B 283 O HOH B 367 1555 1555 2.18 LINK CA CA B 283 OP1 DA D 807 1555 1555 2.29 CISPEP 1 TYR A 72 PRO A 73 0 -6.33 CISPEP 2 TYR B 72 PRO B 73 0 -8.52 SITE 1 AC1 5 ASP B 74 ASP B 90 HOH B 367 HOH B 374 SITE 2 AC1 5 DA D 807 SITE 1 AC2 6 ASP A 74 ASP A 90 HOH A 380 HOH A 381 SITE 2 AC2 6 HOH C 286 DA C 907 CRYST1 49.000 50.200 64.100 109.00 108.00 96.00 P 1 2 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 0.020408 0.002145 0.008040 0.00000 SCALE2 0.000000 0.020030 0.008187 0.00000 SCALE3 0.000000 0.000000 0.017721 0.00000