HEADER LYASE 02-NOV-07 3B8Y TITLE CRYSTAL STRUCTURE OF PECTATE LYASE PELI FROM ERWINIA CHRYSANTHEMI IN TITLE 2 COMPLEX WITH TETRAGALACTURONIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDO-PECTATE LYASE; COMPND 3 CHAIN: A, B; 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: PELI; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PT7-6 KEYWDS PECTATE LYASE, PECTIN, GALACTURONIC ACID, ERWINIA CHRYSANTHEMI, KEYWDS 2 RIGHT-HANDED PARALLEL BETA HELIX FOLD, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR C.CREZE,S.CASTANG,E.DERIVERY,R.HASER,V.SHEVCHIK,P.GOUET REVDAT 5 30-OCT-24 3B8Y 1 HETSYN REVDAT 4 29-JUL-20 3B8Y 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 24-FEB-09 3B8Y 1 VERSN REVDAT 2 22-JUL-08 3B8Y 1 JRNL REVDAT 1 29-APR-08 3B8Y 0 JRNL AUTH C.CREZE,S.CASTANG,E.DERIVERY,R.HASER, JRNL AUTH 2 N.HUGOUVIEUX-COTTE-PATTAT,V.E.SHEVCHIK,P.GOUET JRNL TITL THE CRYSTAL STRUCTURE OF PECTATE LYASE PELI FROM SOFT ROT JRNL TITL 2 PATHOGEN ERWINIA CHRYSANTHEMI IN COMPLEX WITH ITS SUBSTRATE JRNL REF J.BIOL.CHEM. V. 283 18260 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18430740 JRNL DOI 10.1074/JBC.M709931200 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.37 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1541863.690 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 24759 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) : 0.198 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1200 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3904 REMARK 3 BIN R VALUE (WORKING SET) : 0.2540 REMARK 3 BIN FREE R VALUE : 0.3040 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 206 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4500 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 100 REMARK 3 SOLVENT ATOMS : 171 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -11.66000 REMARK 3 B22 (A**2) : 8.59000 REMARK 3 B33 (A**2) : 3.06000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 7.58000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.25 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.32 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.160 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.390 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.370 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.850 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.690 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 52.40 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3B8Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1000045227. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-APR-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93100 REMARK 200 MONOCHROMATOR : DIAMOND CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62376 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 19.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : 0.05800 REMARK 200 FOR THE DATA SET : 11.1800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.39 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.85 REMARK 200 R MERGE FOR SHELL (I) : 0.27600 REMARK 200 R SYM FOR SHELL (I) : 0.27600 REMARK 200 FOR SHELL : 3.230 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT 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 (%): 35.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01 M ZINC SULFATE HEPTAHYDRATE, 0.1 REMARK 280 M MES, 25% PEG 550, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 34.34000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 MET A 1 REMARK 465 PHE A 2 REMARK 465 LYS A 3 REMARK 465 TYR A 4 REMARK 465 VAL A 5 REMARK 465 ILE A 6 REMARK 465 PRO A 7 REMARK 465 LEU A 8 REMARK 465 CYS A 9 REMARK 465 ALA A 10 REMARK 465 LEU A 11 REMARK 465 THR A 12 REMARK 465 LEU A 13 REMARK 465 ALA A 14 REMARK 465 ALA A 15 REMARK 465 PRO A 16 REMARK 465 SER A 17 REMARK 465 PHE A 18 REMARK 465 ALA A 19 REMARK 465 PRO A 107 REMARK 465 ASN A 108 REMARK 465 ALA A 109 REMARK 465 GLY A 110 REMARK 465 PRO A 111 REMARK 465 LEU A 112 REMARK 465 ARG A 113 REMARK 465 ALA A 114 REMARK 465 ALA A 115 REMARK 465 LYS A 116 REMARK 465 ALA A 117 REMARK 465 ASP A 148 REMARK 465 LYS A 149 REMARK 465 GLN A 150 REMARK 465 ASP A 216 REMARK 465 GLY A 217 REMARK 465 TYR A 218 REMARK 465 GLY A 219 REMARK 465 GLY A 220 REMARK 465 LYS A 221 REMARK 465 PRO A 222 REMARK 465 MET B 1 REMARK 465 PHE B 2 REMARK 465 LYS B 3 REMARK 465 TYR B 4 REMARK 465 VAL B 5 REMARK 465 ILE B 6 REMARK 465 PRO B 7 REMARK 465 LEU B 8 REMARK 465 CYS B 9 REMARK 465 ALA B 10 REMARK 465 LEU B 11 REMARK 465 THR B 12 REMARK 465 LEU B 13 REMARK 465 ALA B 14 REMARK 465 ALA B 15 REMARK 465 PRO B 16 REMARK 465 SER B 17 REMARK 465 PHE B 18 REMARK 465 ALA B 19 REMARK 465 ASP B 77 REMARK 465 THR B 78 REMARK 465 ASN B 79 REMARK 465 SER B 80 REMARK 465 GLY B 81 REMARK 465 PRO B 107 REMARK 465 ASN B 108 REMARK 465 ALA B 109 REMARK 465 GLY B 110 REMARK 465 PRO B 111 REMARK 465 LEU B 112 REMARK 465 ARG B 113 REMARK 465 ALA B 114 REMARK 465 ALA B 115 REMARK 465 LYS B 116 REMARK 465 ALA B 117 REMARK 465 SER B 118 REMARK 465 ASN B 145 REMARK 465 ASP B 146 REMARK 465 SER B 147 REMARK 465 ASP B 148 REMARK 465 LYS B 149 REMARK 465 GLN B 150 REMARK 465 LYS B 215 REMARK 465 ASP B 216 REMARK 465 GLY B 217 REMARK 465 TYR B 218 REMARK 465 GLY B 219 REMARK 465 GLY B 220 REMARK 465 LYS B 221 REMARK 465 PRO B 222 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 LYS A 43 72.62 -109.95 REMARK 500 ALA A 64 144.35 -174.80 REMARK 500 ASP A 77 52.40 -92.51 REMARK 500 GLN A 95 18.94 57.44 REMARK 500 THR A 141 -83.96 -124.65 REMARK 500 ALA A 172 -137.43 56.81 REMARK 500 ASP A 191 147.44 -174.82 REMARK 500 GLU A 194 -78.01 -124.35 REMARK 500 CYS A 254 122.30 -35.17 REMARK 500 SER A 270 118.83 -163.63 REMARK 500 ASN A 274 68.80 -106.62 REMARK 500 GLU A 303 126.13 -37.62 REMARK 500 VAL A 308 -77.60 -89.73 REMARK 500 GLN A 319 35.02 -89.60 REMARK 500 SER B 42 -96.85 -70.80 REMARK 500 LYS B 43 73.43 -66.26 REMARK 500 ALA B 64 144.40 -172.67 REMARK 500 ASP B 67 -171.84 -66.27 REMARK 500 GLU B 120 31.25 -91.14 REMARK 500 THR B 141 -86.39 -145.98 REMARK 500 CYS B 143 83.15 -156.22 REMARK 500 ASN B 163 79.11 57.28 REMARK 500 ALA B 172 -137.65 59.80 REMARK 500 SER B 179 146.55 -171.39 REMARK 500 ASP B 191 110.91 -166.95 REMARK 500 CYS B 193 -98.76 -88.98 REMARK 500 VAL B 225 -70.12 -83.46 REMARK 500 SER B 270 116.32 -164.79 REMARK 500 ASN B 274 71.04 -100.06 REMARK 500 VAL B 308 -82.10 -86.81 REMARK 500 GLN B 319 75.83 -114.40 REMARK 500 CYS B 334 76.67 -118.16 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 B 701 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 191 OD2 REMARK 620 2 ILE B 192 O 99.1 REMARK 620 3 ASN B 213 OD1 129.1 74.9 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3B4N RELATED DB: PDB REMARK 900 THE UNLIGANDED STRUCTURE OF PECTATE LYASE PELI. REMARK 900 RELATED ID: 3B90 RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE AUTHORS STATE THAT AT THIS POSITION IT IS INDEED ARG171 REMARK 999 AND THE DATABASE IS INCORRECT. DBREF 3B8Y A 1 344 UNP O50325 O50325_ERWCH 1 344 DBREF 3B8Y B 1 344 UNP O50325 O50325_ERWCH 1 344 SEQADV 3B8Y GLY A 171 UNP O50325 ARG 171 SEE REMARK 999 SEQADV 3B8Y GLY B 171 UNP O50325 ARG 171 SEE REMARK 999 SEQRES 1 A 344 MET PHE LYS TYR VAL ILE PRO LEU CYS ALA LEU THR LEU SEQRES 2 A 344 ALA ALA PRO SER PHE ALA ALA GLN THR THR LEU MET LEU SEQRES 3 A 344 SER GLN LYS SER ASP VAL ASN TYR LEU GLY TRP SER THR SEQRES 4 A 344 ASP GLU SER LYS VAL ALA ARG GLN GLU VAL TYR ARG GLY SEQRES 5 A 344 THR THR SER ASN PRO ASP LEU ARG GLU ARG ILE ALA VAL SEQRES 6 A 344 LEU ASP ALA GLU THR ARG THR PHE LYS ASP ALA ASP THR SEQRES 7 A 344 ASN SER GLY LEU ASN TYR TRP TYR TRP VAL ASP VAL VAL SEQRES 8 A 344 SER GLU ASN GLN ALA GLN VAL VAL SER ASN ALA VAL THR SEQRES 9 A 344 THR ALA PRO ASN ALA GLY PRO LEU ARG ALA ALA LYS ALA SEQRES 10 A 344 SER SER GLU CYS LYS PRO GLY ALA THR PHE GLU ASN ARG SEQRES 11 A 344 THR VAL ASP CYS GLY GLY VAL THR ILE GLY THR SER CYS SEQRES 12 A 344 PRO ASN ASP SER ASP LYS GLN LYS PRO LEU ILE ILE LEU SEQRES 13 A 344 LYS ASN ALA THR VAL LYS ASN LEU ARG ILE SER ALA SER SEQRES 14 A 344 GLY GLY ALA ASP GLY ILE HIS CYS ASP SER GLY ASN CYS SEQRES 15 A 344 THR ILE GLU ASN VAL ILE TRP GLU ASP ILE CYS GLU ASP SEQRES 16 A 344 ALA ALA THR ASN ASN GLY LYS THR MET THR ILE VAL GLY SEQRES 17 A 344 GLY ILE ALA HIS ASN ALA LYS ASP GLY TYR GLY GLY LYS SEQRES 18 A 344 PRO ASP LYS VAL LEU GLN HIS ASN SER LYS ASN SER THR SEQRES 19 A 344 THR VAL VAL LYS GLY ASN PHE THR LEU THR GLY GLU HIS SEQRES 20 A 344 GLY LYS LEU TRP ARG SER CYS GLY ASP CYS SER ASN ASN SEQRES 21 A 344 GLY GLY PRO ARG PHE LEU THR VAL THR SER ALA THR VAL SEQRES 22 A 344 ASN GLY THR ILE ASP SER ILE ALA GLY VAL ASN ARG ASN SEQRES 23 A 344 TYR GLY ASP VAL ALA THR ILE SER GLY LEU LYS ILE LYS SEQRES 24 A 344 ASN TYR LYS GLU GLY LYS PRO PRO VAL CYS GLU GLU PHE SEQRES 25 A 344 LYS GLY VAL VAL LYS GLY GLN GLY SER THR GLU LYS TYR SEQRES 26 A 344 GLY GLU LYS TRP ASP THR THR ASN CYS LYS VAL SER ARG SEQRES 27 A 344 SER GLY VAL SER LYS LEU SEQRES 1 B 344 MET PHE LYS TYR VAL ILE PRO LEU CYS ALA LEU THR LEU SEQRES 2 B 344 ALA ALA PRO SER PHE ALA ALA GLN THR THR LEU MET LEU SEQRES 3 B 344 SER GLN LYS SER ASP VAL ASN TYR LEU GLY TRP SER THR SEQRES 4 B 344 ASP GLU SER LYS VAL ALA ARG GLN GLU VAL TYR ARG GLY SEQRES 5 B 344 THR THR SER ASN PRO ASP LEU ARG GLU ARG ILE ALA VAL SEQRES 6 B 344 LEU ASP ALA GLU THR ARG THR PHE LYS ASP ALA ASP THR SEQRES 7 B 344 ASN SER GLY LEU ASN TYR TRP TYR TRP VAL ASP VAL VAL SEQRES 8 B 344 SER GLU ASN GLN ALA GLN VAL VAL SER ASN ALA VAL THR SEQRES 9 B 344 THR ALA PRO ASN ALA GLY PRO LEU ARG ALA ALA LYS ALA SEQRES 10 B 344 SER SER GLU CYS LYS PRO GLY ALA THR PHE GLU ASN ARG SEQRES 11 B 344 THR VAL ASP CYS GLY GLY VAL THR ILE GLY THR SER CYS SEQRES 12 B 344 PRO ASN ASP SER ASP LYS GLN LYS PRO LEU ILE ILE LEU SEQRES 13 B 344 LYS ASN ALA THR VAL LYS ASN LEU ARG ILE SER ALA SER SEQRES 14 B 344 GLY GLY ALA ASP GLY ILE HIS CYS ASP SER GLY ASN CYS SEQRES 15 B 344 THR ILE GLU ASN VAL ILE TRP GLU ASP ILE CYS GLU ASP SEQRES 16 B 344 ALA ALA THR ASN ASN GLY LYS THR MET THR ILE VAL GLY SEQRES 17 B 344 GLY ILE ALA HIS ASN ALA LYS ASP GLY TYR GLY GLY LYS SEQRES 18 B 344 PRO ASP LYS VAL LEU GLN HIS ASN SER LYS ASN SER THR SEQRES 19 B 344 THR VAL VAL LYS GLY ASN PHE THR LEU THR GLY GLU HIS SEQRES 20 B 344 GLY LYS LEU TRP ARG SER CYS GLY ASP CYS SER ASN ASN SEQRES 21 B 344 GLY GLY PRO ARG PHE LEU THR VAL THR SER ALA THR VAL SEQRES 22 B 344 ASN GLY THR ILE ASP SER ILE ALA GLY VAL ASN ARG ASN SEQRES 23 B 344 TYR GLY ASP VAL ALA THR ILE SER GLY LEU LYS ILE LYS SEQRES 24 B 344 ASN TYR LYS GLU GLY LYS PRO PRO VAL CYS GLU GLU PHE SEQRES 25 B 344 LYS GLY VAL VAL LYS GLY GLN GLY SER THR GLU LYS TYR SEQRES 26 B 344 GLY GLU LYS TRP ASP THR THR ASN CYS LYS VAL SER ARG SEQRES 27 B 344 SER GLY VAL SER LYS LEU HET ADA C 1 13 HET ADA C 2 12 HET ADA C 3 12 HET ADA C 4 12 HET ADA D 1 13 HET ADA D 2 12 HET ADA D 3 12 HET ADA D 4 12 HET CA B 701 1 HET ZN B 711 1 HETNAM ADA ALPHA-D-GALACTOPYRANURONIC ACID HETNAM CA CALCIUM ION HETNAM ZN ZINC ION HETSYN ADA ALPHA-D-GALACTURONIC ACID; D-GALACTURONIC ACID; HETSYN 2 ADA GALACTURONIC ACID; ALPHA D-GALACTURONIC ACID FORMUL 3 ADA 8(C6 H10 O7) FORMUL 5 CA CA 2+ FORMUL 6 ZN ZN 2+ FORMUL 7 HOH *171(H2 O) HELIX 1 1 ASN A 56 ARG A 60 5 5 HELIX 2 2 SER A 337 SER A 339 5 3 HELIX 3 3 ASN B 286 GLY B 288 5 3 HELIX 4 4 SER B 337 SER B 339 5 3 SHEET 1 A 3 THR A 22 LYS A 29 0 SHEET 2 A 3 VAL A 32 THR A 39 -1 O GLY A 36 N MET A 25 SHEET 3 A 3 THR A 72 ASP A 75 -1 O PHE A 73 N LEU A 35 SHEET 1 B 4 GLU A 61 LEU A 66 0 SHEET 2 B 4 VAL A 44 GLY A 52 -1 N GLN A 47 O LEU A 66 SHEET 3 B 4 TRP A 85 SER A 92 -1 O ASP A 89 N GLU A 48 SHEET 4 B 4 GLN A 97 VAL A 99 -1 O VAL A 98 N VAL A 90 SHEET 1 C 4 GLU A 61 LEU A 66 0 SHEET 2 C 4 VAL A 44 GLY A 52 -1 N GLN A 47 O LEU A 66 SHEET 3 C 4 TRP A 85 SER A 92 -1 O ASP A 89 N GLU A 48 SHEET 4 C 4 VAL A 103 THR A 104 -1 O VAL A 103 N TYR A 86 SHEET 1 D13 ALA A 125 GLU A 128 0 SHEET 2 D13 ILE A 154 LYS A 157 1 O ILE A 155 N ALA A 125 SHEET 3 D13 ILE A 175 SER A 179 1 O HIS A 176 N LEU A 156 SHEET 4 D13 ASP A 195 ASN A 199 1 O THR A 198 N CYS A 177 SHEET 5 D13 LYS A 224 HIS A 228 1 O GLN A 227 N ASN A 199 SHEET 6 D13 PHE A 241 SER A 253 1 O LEU A 250 N LEU A 226 SHEET 7 D13 ILE A 210 ASN A 213 1 N ALA A 211 O THR A 242 SHEET 8 D13 ASN A 181 TRP A 189 1 N TRP A 189 O HIS A 212 SHEET 9 D13 THR A 203 VAL A 207 1 O THR A 203 N CYS A 182 SHEET 10 D13 SER A 233 LYS A 238 1 O VAL A 236 N ILE A 206 SHEET 11 D13 ARG A 264 VAL A 268 1 O PHE A 265 N SER A 233 SHEET 12 D13 VAL A 290 ILE A 293 1 O THR A 292 N LEU A 266 SHEET 13 D13 CYS A 334 LYS A 335 1 O LYS A 335 N ALA A 291 SHEET 1 E 7 VAL A 341 LYS A 343 0 SHEET 2 E 7 LEU A 296 ILE A 298 1 N ILE A 298 O SER A 342 SHEET 3 E 7 ALA A 271 ASN A 284 1 N VAL A 273 O LYS A 297 SHEET 4 E 7 PHE A 241 SER A 253 1 N LEU A 243 O ASN A 274 SHEET 5 E 7 ALA A 271 ASN A 284 1 O ASN A 274 N LEU A 243 SHEET 6 E 7 CYS A 309 PHE A 312 1 O PHE A 312 N VAL A 283 SHEET 7 E 7 LYS A 324 GLU A 327 -1 O TYR A 325 N GLU A 311 SHEET 1 F 3 ASN A 181 TRP A 189 0 SHEET 2 F 3 THR A 160 ILE A 166 1 N ILE A 166 O ILE A 188 SHEET 3 F 3 THR A 131 ILE A 139 1 N CYS A 134 O LYS A 162 SHEET 1 G 3 THR B 22 GLN B 28 0 SHEET 2 G 3 ASN B 33 THR B 39 -1 O GLY B 36 N MET B 25 SHEET 3 G 3 THR B 72 ASP B 75 -1 O PHE B 73 N LEU B 35 SHEET 1 H 4 GLU B 61 LEU B 66 0 SHEET 2 H 4 VAL B 44 GLY B 52 -1 N GLN B 47 O LEU B 66 SHEET 3 H 4 TRP B 85 SER B 92 -1 O ASP B 89 N GLU B 48 SHEET 4 H 4 GLN B 97 VAL B 99 -1 O VAL B 98 N VAL B 90 SHEET 1 I 4 GLU B 61 LEU B 66 0 SHEET 2 I 4 VAL B 44 GLY B 52 -1 N GLN B 47 O LEU B 66 SHEET 3 I 4 TRP B 85 SER B 92 -1 O ASP B 89 N GLU B 48 SHEET 4 I 4 VAL B 103 THR B 104 -1 O VAL B 103 N TYR B 86 SHEET 1 J13 ALA B 125 GLU B 128 0 SHEET 2 J13 ILE B 154 LYS B 157 1 O ILE B 155 N PHE B 127 SHEET 3 J13 ILE B 175 SER B 179 1 O HIS B 176 N LEU B 156 SHEET 4 J13 ASP B 195 ASN B 199 1 O THR B 198 N CYS B 177 SHEET 5 J13 LYS B 224 HIS B 228 1 O GLN B 227 N ASN B 199 SHEET 6 J13 PHE B 241 SER B 253 1 O LEU B 250 N LEU B 226 SHEET 7 J13 ILE B 210 ASN B 213 1 N ALA B 211 O THR B 242 SHEET 8 J13 ASN B 181 TRP B 189 1 N TRP B 189 O HIS B 212 SHEET 9 J13 THR B 203 VAL B 207 1 O THR B 203 N CYS B 182 SHEET 10 J13 SER B 233 LYS B 238 1 O VAL B 236 N ILE B 206 SHEET 11 J13 ARG B 264 VAL B 268 1 O PHE B 265 N SER B 233 SHEET 12 J13 VAL B 290 ILE B 293 1 O THR B 292 N LEU B 266 SHEET 13 J13 CYS B 334 LYS B 335 1 O LYS B 335 N ALA B 291 SHEET 1 K 7 VAL B 341 LEU B 344 0 SHEET 2 K 7 LEU B 296 LYS B 299 1 N ILE B 298 O LEU B 344 SHEET 3 K 7 ALA B 271 ASN B 284 1 N VAL B 273 O LYS B 299 SHEET 4 K 7 PHE B 241 SER B 253 1 N PHE B 241 O THR B 272 SHEET 5 K 7 ALA B 271 ASN B 284 1 O THR B 272 N PHE B 241 SHEET 6 K 7 CYS B 309 LYS B 313 1 O PHE B 312 N VAL B 283 SHEET 7 K 7 GLU B 323 GLU B 327 -1 O TYR B 325 N GLU B 311 SHEET 1 L 3 ASN B 181 TRP B 189 0 SHEET 2 L 3 THR B 160 ILE B 166 1 N ILE B 166 O ILE B 188 SHEET 3 L 3 THR B 131 ILE B 139 1 N CYS B 134 O LYS B 162 SSBOND 1 CYS A 121 CYS A 134 1555 1555 2.04 SSBOND 2 CYS A 143 CYS A 193 1555 1555 2.04 SSBOND 3 CYS A 177 CYS A 182 1555 1555 2.04 SSBOND 4 CYS A 254 CYS A 257 1555 1555 2.03 SSBOND 5 CYS A 309 CYS A 334 1555 1555 2.04 SSBOND 6 CYS B 121 CYS B 134 1555 1555 2.03 SSBOND 7 CYS B 143 CYS B 193 1555 1555 2.03 SSBOND 8 CYS B 177 CYS B 182 1555 1555 2.04 SSBOND 9 CYS B 254 CYS B 257 1555 1555 2.03 SSBOND 10 CYS B 309 CYS B 334 1555 1555 2.03 LINK O4 ADA C 1 C1 ADA C 2 1555 1555 1.41 LINK O4 ADA C 2 C1 ADA C 3 1555 1555 1.41 LINK O4 ADA C 3 C1 ADA C 4 1555 1555 1.41 LINK O4 ADA D 1 C1 ADA D 2 1555 1555 1.41 LINK O4 ADA D 2 C1 ADA D 3 1555 1555 1.41 LINK O4 ADA D 3 C1 ADA D 4 1555 1555 1.41 LINK OD2 ASP B 178 ZN ZN B 711 1555 1555 2.11 LINK OD2 ASP B 191 CA CA B 701 1555 1555 2.76 LINK O ILE B 192 CA CA B 701 1555 1555 2.10 LINK OD1 ASN B 213 CA CA B 701 1555 1555 2.56 CISPEP 1 GLY A 262 PRO A 263 0 0.12 CISPEP 2 LYS A 305 PRO A 306 0 0.21 CISPEP 3 GLY B 262 PRO B 263 0 0.09 CISPEP 4 LYS B 305 PRO B 306 0 -0.12 CRYST1 61.150 68.680 73.360 90.00 113.98 90.00 P 1 21 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 0.016353 0.000000 0.007275 0.00000 SCALE2 0.000000 0.014560 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014919 0.00000