10 20 30 40 50 60 70 80 1PCL - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER LYASE (ACTING ON POLYSACCHARIDES) 05-NOV-93 1PCL
TITLE UNUSUAL STRUCTURAL FEATURES IN THE PARALLEL BETA-HELIX IN TITLE 2 PECTATE LYASES
COMPND MOL_ID: 1; COMPND 2 MOLECULE: PECTATE LYASE E; COMPND 3 CHAIN: A; COMPND 4 EC: 4.2.2.2; COMPND 5 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ERWINIA CHRYSANTHEMI; SOURCE 3 ORGANISM_TAXID: 556; SOURCE 4 GENE: PPEL748 OF PELC
KEYWDS LYASE (ACTING ON POLYSACCHARIDES)
EXPDTA X-RAY DIFFRACTION
MDLTYP CA ATOMS ONLY, CHAIN A
AUTHOR S.E.LIETZKE,N.T.KEEN,F.JURNAK
REVDAT 2 24-FEB-09 1PCL 1 VERSN REVDAT 1 14-FEB-95 1PCL 0
JRNL AUTH M.D.YODER,S.E.LIETZKE,F.JURNAK JRNL TITL UNUSUAL STRUCTURAL FEATURES IN THE PARALLEL JRNL TITL 2 BETA-HELIX IN PECTATE LYASES. JRNL REF STRUCTURE V. 1 241 1993 JRNL REFN ISSN 0969-2126 JRNL PMID 8081738 JRNL DOI 10.1016/0969-2126(93)90013-7
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.E.LIETZKE,N.T.KEEN,F.JURNAK REMARK 1 TITL THE REFINED THREE-DIMENSIONAL STRUCTURE OF PECTATE REMARK 1 TITL 2 LYASE E FROM ERWINIA CHRYSANTHEMI AT 2.2 A REMARK 1 TITL 3 RESOLUTION. REMARK 1 REF PLANT PHYSIOL. V. 111 73 1996 REMARK 1 REFN ISSN 0032-0889 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.-Y.KIM,V.MOSSER,N.KEEN,F.JURNAK REMARK 1 TITL PRELIMINARY CRYSTALLOGRAPHIC ANALYSIS OF A PLANT REMARK 1 TITL 2 PATHOGENIC FACTOR: PECTATE LYASE REMARK 1 REF J.MOL.BIOL. V. 208 365 1989 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH N.T.KEEN,S.TAMAKI REMARK 1 TITL STRUCTURE OF TWO PECTATE LYASE GENES FROM ERWINIA REMARK 1 TITL 2 CHRYSANTHEMI EC16 AND THEIR HIGH-LEVEL EXPRESSION REMARK 1 TITL 3 IN ESCHERICHIA COLI REMARK 1 REF J.BACTERIOL. V. 168 595 1986 REMARK 1 REFN ISSN 0021-9193
REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 16846 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) : 0.206 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL 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) : 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 : 355 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.56 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 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: NULL
REMARK 4 REMARK 4 1PCL 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 : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL 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) : NULL 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 <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: NULL 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 (%): 48.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL
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 19.39500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.49500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.57000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.49500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.39500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.57000 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: MONOMERIC 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
DBREF 1PCL A 1 355 UNP P04960 PELE1_ERWCH 31 385
SEQRES 1 A 355 ALA VAL GLU THR ASP ALA ALA THR THR GLY TRP ALA THR SEQRES 2 A 355 GLN ASN GLY GLY THR THR GLY GLY ALA LYS ALA ALA LYS SEQRES 3 A 355 ALA VAL GLU VAL LYS ASN ILE SER ASP PHE LYS LYS ALA SEQRES 4 A 355 LEU ASN GLY THR ASP SER SER ALA LYS ILE ILE LYS VAL SEQRES 5 A 355 THR GLY PRO ILE ASP ILE SER GLY GLY LYS ALA TYR THR SEQRES 6 A 355 SER PHE ASP ASP GLN LYS ALA ARG SER GLN ILE SER ILE SEQRES 7 A 355 PRO SER ASN THR THR ILE ILE GLY VAL GLY SER ASN GLY SEQRES 8 A 355 LYS PHE THR ASN GLY SER LEU VAL ILE LYS GLY VAL LYS SEQRES 9 A 355 ASN VAL ILE LEU ARG ASN LEU TYR ILE GLU THR PRO VAL SEQRES 10 A 355 ASP VAL ALA PRO HIS TYR GLU SER GLY ASP GLY TRP ASN SEQRES 11 A 355 ALA GLU TRP ASP ALA ALA VAL ILE ASP ASN SER THR ASN SEQRES 12 A 355 VAL TRP VAL ASP HIS VAL THR ILE SER ASP GLY SER PHE SEQRES 13 A 355 THR ASP ASP LYS TYR THR THR LYS ASP GLY GLU LYS TYR SEQRES 14 A 355 VAL GLN HIS ASP GLY ALA LEU ASP ILE LYS LYS GLY SER SEQRES 15 A 355 ASP TYR VAL THR ILE SER TYR SER ARG PHE GLU LEU HIS SEQRES 16 A 355 ASP LYS THR ILE LEU ILE GLY HIS SER ASP SER ASN GLY SEQRES 17 A 355 SER GLN ASP SER GLY LYS LEU ARG VAL THR PHE HIS ASN SEQRES 18 A 355 ASN VAL PHE ASP ARG VAL THR GLU ARG ALA PRO ARG VAL SEQRES 19 A 355 ARG PHE GLY SER ILE HIS ALA TYR ASN ASN VAL TYR LEU SEQRES 20 A 355 GLY ASP VAL LYS HIS SER VAL TYR PRO TYR LEU TYR SER SEQRES 21 A 355 PHE GLY LEU GLY THR SER GLY SER ILE LEU SER GLU SER SEQRES 22 A 355 ASN SER PHE THR LEU SER ASN LEU LYS SER ILE ASP GLY SEQRES 23 A 355 LYS ASN PRO GLU CYS SER ILE VAL LYS GLN PHE ASN SER SEQRES 24 A 355 LYS VAL PHE SER ASP LYS GLY SER LEU VAL ASN GLY SER SEQRES 25 A 355 THR THR THR LYS LEU ASP THR CYS GLY LEU THR ALA TYR SEQRES 26 A 355 LYS PRO THR LEU PRO TYR LYS TYR SER ALA GLN THR MET SEQRES 27 A 355 THR SER SER LEU ALA THR SER ILE ASN ASN ASN ALA GLY SEQRES 28 A 355 TYR GLY LYS LEU
HELIX 1 A ILE A 33 LEU A 40 1 8 HELIX 2 B PHE A 67 SER A 74 1 8 HELIX 3 C GLY A 208 ASP A 211 1 4 HELIX 4 D PRO A 289 SER A 292 5 4 HELIX 5 E SER A 340 ASN A 349 1 10
SHEET 1 PB1 8 ILE A 76 PRO A 79 0 SHEET 2 PB1 8 SER A 97 ILE A 100 1 SHEET 3 PB1 8 ALA A 136 ASP A 139 1 SHEET 4 PB1 8 LEU A 176 LYS A 179 1 SHEET 5 PB1 8 ILE A 199 ILE A 201 1 SHEET 6 PB1 8 ARG A 233 VAL A 234 1 SHEET 7 PB1 8 PHE A 261 GLY A 264 1 SHEET 8 PB1 8 VAL A 294 GLN A 296 1 SHEET 1 PB210 ALA A 27 VAL A 30 0 SHEET 2 PB210 LYS A 48 VAL A 52 1 SHEET 3 PB210 THR A 82 ILE A 85 1 SHEET 4 PB210 VAL A 106 ARG A 109 1 SHEET 5 PB210 VAL A 144 ASP A 147 1 SHEET 6 PB210 VAL A 185 SER A 188 1 SHEET 7 PB210 VAL A 217 HIS A 220 1 SHEET 8 PB210 SER A 238 TYR A 242 1 SHEET 9 PB210 SER A 268 GLU A 272 1 SHEET 10 PB210 PHE A 302 LYS A 305 1 SHEET 1 PB3 6 TYR A 112 ILE A 113 0 SHEET 2 PB3 6 THR A 150 SER A 152 1 SHEET 3 PB3 6 ARG A 191 GLU A 193 1 SHEET 4 PB3 6 VAL A 223 ASP A 225 1 SHEET 5 PB3 6 VAL A 245 LEU A 247 1 SHEET 6 PB3 6 SER A 275 THR A 277 1
CRYST1 38.790 91.140 102.990 90.00 90.00 90.00 P 21 21 21 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 0.025780 0.000000 0.000000 0.00000
SCALE2 0.000000 0.010972 0.000000 0.00000
SCALE3 0.000000 0.000000 0.009710 0.00000