HEADER ENDONUCLEASE 24-NOV-97 1AZ4 TITLE ECORV ENDONUCLEASE, UNLIGANDED, FORM B, T93A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: ECORV ENDONUCLEASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.21.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562 KEYWDS ENDONUCLEASE EXPDTA X-RAY DIFFRACTION AUTHOR J.PERONA,A.MARTIN REVDAT 5 07-FEB-24 1AZ4 1 SEQADV REVDAT 4 06-JUN-12 1AZ4 1 DBREF SEQADV VERSN REVDAT 3 24-FEB-09 1AZ4 1 VERSN REVDAT 2 01-APR-03 1AZ4 1 JRNL REVDAT 1 27-MAY-98 1AZ4 0 JRNL AUTH J.J.PERONA,A.M.MARTIN JRNL TITL CONFORMATIONAL TRANSITIONS AND STRUCTURAL DEFORMABILITY OF JRNL TITL 2 ECORV ENDONUCLEASE REVEALED BY 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,R.S.BROWN, REMARK 1 AUTH 2 S.P.HEATHMAN,R.K.BRYAN,P.D.MARTIN,K.PETRATOS,K.S.WILSON REMARK 1 TITL THE CRYSTAL STRUCTURE OF ECORV ENDONUCLEASE AND OF ITS REMARK 1 TITL 2 COMPLEXES WITH COGNATE AND NON-COGNATE DNA 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. 2.40 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) : 2.40 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) (%) : 75.0 REMARK 3 NUMBER OF REFLECTIONS : 16989 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) : 0.225 REMARK 3 FREE R VALUE : 0.337 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.50 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 56.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3150 REMARK 3 BIN FREE R VALUE : 0.4040 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 : 3176 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 42 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.90 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) : 0.50 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.830 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.360 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.PRO REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1AZ4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171431. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : SEP-96 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 4 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL 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 : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 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) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT 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 (%): 47.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5 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 37.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 29.65000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 60.85000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 29.65000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 60.85000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 TYR A 12 REMARK 465 ASP A 13 REMARK 465 GLU A 14 REMARK 465 ASN A 15 REMARK 465 GLN A 16 REMARK 465 LYS A 17 REMARK 465 GLY A 34 REMARK 465 SER A 35 REMARK 465 ASP A 36 REMARK 465 THR A 37 REMARK 465 LYS A 38 REMARK 465 VAL A 39 REMARK 465 LEU A 40 REMARK 465 ASN A 97 REMARK 465 LYS A 98 REMARK 465 ILE A 103 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 SER A 183 REMARK 465 GLY A 184 REMARK 465 ASN A 185 REMARK 465 THR A 186 REMARK 465 THR A 187 REMARK 465 LYS A 197 REMARK 465 ASN A 218 REMARK 465 TYR A 219 REMARK 465 GLU A 220 REMARK 465 ARG A 221 REMARK 465 THR A 222 REMARK 465 SER A 223 REMARK 465 GLN A 224 REMARK 465 LEU A 225 REMARK 465 ARG A 226 REMARK 465 ASN A 227 REMARK 465 ASP A 228 REMARK 465 LYS A 229 REMARK 465 TYR A 230 REMARK 465 ASN A 231 REMARK 465 ASN A 232 REMARK 465 ILE A 233 REMARK 465 SER A 234 REMARK 465 GLU A 235 REMARK 465 TYR A 236 REMARK 465 ARG A 237 REMARK 465 ASN A 238 REMARK 465 TRP A 239 REMARK 465 ILE A 240 REMARK 465 TYR A 241 REMARK 465 ARG A 242 REMARK 465 GLY A 243 REMARK 465 ARG A 244 REMARK 465 LYS A 245 REMARK 465 GLU B 14 REMARK 465 ASN B 15 REMARK 465 GLN B 16 REMARK 465 LYS B 17 REMARK 465 TYR B 18 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 SER B 147 REMARK 465 LEU B 148 REMARK 465 SER B 183 REMARK 465 GLY B 184 REMARK 465 ASN B 185 REMARK 465 THR B 186 REMARK 465 THR B 187 REMARK 465 ARG B 221 REMARK 465 THR B 222 REMARK 465 SER B 223 REMARK 465 GLN B 224 REMARK 465 LEU B 225 REMARK 465 ARG B 226 REMARK 465 ASN B 227 REMARK 465 ASP B 228 REMARK 465 ARG B 242 REMARK 465 GLY B 243 REMARK 465 ARG B 244 REMARK 465 LYS B 245 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 LEU A 7 CG CD1 CD2 REMARK 470 VAL A 20 CG1 CG2 REMARK 470 LYS A 67 CG CD CE NZ REMARK 470 GLN A 68 CG CD OE1 NE2 REMARK 470 GLN A 69 CG CD OE1 NE2 REMARK 470 ASN A 70 CG OD1 ND2 REMARK 470 LYS A 85 CG CD CE NZ REMARK 470 GLU A 99 CG CD OE1 OE2 REMARK 470 LYS A 104 CG CD CE NZ REMARK 470 TYR A 110 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 115 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 116 CG OD1 ND2 REMARK 470 THR A 118 OG1 CG2 REMARK 470 LYS A 119 CG CD CE NZ REMARK 470 ARG A 140 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 155 CG CD OE1 OE2 REMARK 470 ASN A 157 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 LEU A 180 CG CD1 CD2 REMARK 470 ASN A 188 CG OD1 ND2 REMARK 470 HIS A 193 CG ND1 CD2 CE1 NE2 REMARK 470 HIS A 195 CG ND1 CD2 CE1 NE2 REMARK 470 ASP B 13 CG OD1 OD2 REMARK 470 ASP B 19 CG OD1 OD2 REMARK 470 SER B 35 OG REMARK 470 LYS B 38 CG CD CE NZ REMARK 470 LYS B 54 CG CD CE NZ REMARK 470 LYS B 67 CG CD CE NZ REMARK 470 GLN B 68 CG CD OE1 NE2 REMARK 470 GLN B 69 CG CD OE1 NE2 REMARK 470 ASN B 70 CG OD1 ND2 REMARK 470 ASN B 84 CG OD1 ND2 REMARK 470 LYS B 102 CG CD CE NZ REMARK 470 LYS B 104 CG CD CE NZ REMARK 470 LYS B 119 CG CD CE NZ REMARK 470 LYS B 149 CG CD CE NZ REMARK 470 ASN B 152 CG OD1 ND2 REMARK 470 LYS B 164 CG CD CE NZ 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 PRO A 73 C - N - CD ANGL. DEV. = -14.5 DEGREES REMARK 500 GLY B 34 N - CA - C ANGL. DEV. = 16.1 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 GLU A 27 20.04 -74.88 REMARK 500 LYS A 85 57.18 -146.07 REMARK 500 ASN A 100 126.44 58.73 REMARK 500 GLU A 101 -142.61 172.36 REMARK 500 SER A 112 -114.06 -87.73 REMARK 500 ASN A 117 -41.56 93.24 REMARK 500 PHE A 125 -31.85 -35.64 REMARK 500 LEU A 156 -36.48 -32.87 REMARK 500 ASP A 179 -88.98 -52.65 REMARK 500 ALA A 181 -171.84 -66.51 REMARK 500 SER A 191 -152.05 -84.28 REMARK 500 LYS A 203 75.64 -13.67 REMARK 500 TYR A 215 -54.09 177.86 REMARK 500 THR B 37 -150.78 72.39 REMARK 500 LYS B 58 26.15 -75.92 REMARK 500 PRO B 66 79.41 -65.97 REMARK 500 GLN B 69 -104.57 -0.70 REMARK 500 ASN B 70 109.84 -56.91 REMARK 500 HIS B 71 133.68 -179.17 REMARK 500 TYR B 78 147.01 -175.44 REMARK 500 ASN B 100 12.48 94.74 REMARK 500 SER B 112 -119.11 -86.43 REMARK 500 ASN B 117 -37.46 116.67 REMARK 500 THR B 150 -169.57 -73.27 REMARK 500 PRO B 160 94.00 -52.47 REMARK 500 LYS B 203 70.49 -100.06 REMARK 500 REMARK 500 REMARK: NULL DBREF 1AZ4 A 2 245 UNP P04390 T2E5_ECOLI 2 245 DBREF 1AZ4 B 2 245 UNP P04390 T2E5_ECOLI 2 245 SEQADV 1AZ4 ALA A 93 UNP P04390 THR 93 ENGINEERED MUTATION SEQADV 1AZ4 ALA B 93 UNP P04390 THR 93 ENGINEERED MUTATION 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 ALA 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 ALA 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 FORMUL 3 HOH *42(H2 O) HELIX 1 1 LEU A 3 ALA A 10 1 8 HELIX 2 2 THR A 42 ALA A 56 1 15 HELIX 3 3 PHE A 125 GLN A 127 5 3 HELIX 4 4 GLU A 155 GLU A 158 5 4 HELIX 5 5 TYR A 196 PHE A 199 5 3 HELIX 6 6 GLU A 209 LEU A 213 1 5 HELIX 7 7 LEU B 3 LEU B 11 1 9 HELIX 8 8 THR B 37 HIS B 59 5 23 HELIX 9 9 PHE B 125 GLN B 127 5 3 HELIX 10 10 ILE B 153 GLU B 155 5 3 HELIX 11 11 LYS B 173 ILE B 176 1 4 HELIX 12 12 TYR B 196 GLU B 201 1 6 HELIX 13 13 GLU B 209 ARG B 217 1 9 HELIX 14 14 ILE B 233 TRP B 239 1 7 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 2 GLY B 22 ILE B 24 0 SHEET 2 C 2 ILE B 30 PRO B 32 -1 N TYR B 31 O ILE B 23 SHEET 1 D 5 TYR B 61 GLU B 64 0 SHEET 2 D 5 PHE B 75 LYS B 79 -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 THR B 139 1 N ILE B 129 O LYS B 86 SHEET 5 D 5 VAL B 166 ASP B 172 -1 N GLN B 171 O ILE B 133 CISPEP 1 TYR A 72 PRO A 73 0 0.05 CISPEP 2 TYR B 72 PRO B 73 0 -2.17 CRYST1 74.000 121.700 59.300 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 0.013514 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008217 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016863 0.00000