HEADER LYASE 11-JUN-23 8PCX TITLE CRYSTAL STRUCTURE OF PARADENDRYPHIELLA SALINA PL7C ALGINATE LYASE TITLE 2 SOAKED WITH TETRAMANNURONIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALGINATE LYASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARADENDRYPHIELLA SALINA; SOURCE 3 ORGANISM_TAXID: 179392; SOURCE 4 GENE: PSALG7C; SOURCE 5 EXPRESSION_SYSTEM: KOMAGATAELLA PASTORIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 4922 KEYWDS ALGINATE LYASE, COMPLEX, BETA-JELLY ROLL, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR C.WILKNES REVDAT 1 12-JUL-23 8PCX 0 JRNL AUTH C.WILKNES JRNL TITL CRYSTAL STRUCTURE OF PARADENDRYPHIELLA SALINA PL7C ALGINATE JRNL TITL 2 LYASE SOAKED WITH TETRAMANNURONIC ACID JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.14 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.14 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.88 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 83383 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.123 REMARK 3 R VALUE (WORKING SET) : 0.122 REMARK 3 FREE R VALUE : 0.136 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.520 REMARK 3 FREE R VALUE TEST SET COUNT : 2100 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 44.8800 - 2.8100 1.00 5774 150 0.1205 0.1288 REMARK 3 2 2.8100 - 2.2300 1.00 5557 143 0.1147 0.1198 REMARK 3 3 2.2300 - 1.9500 1.00 5531 143 0.1030 0.1171 REMARK 3 4 1.9500 - 1.7700 1.00 5468 141 0.0998 0.1119 REMARK 3 5 1.7700 - 1.6400 1.00 5481 142 0.1019 0.1348 REMARK 3 6 1.6400 - 1.5500 1.00 5420 140 0.0997 0.1332 REMARK 3 7 1.5500 - 1.4700 1.00 5427 140 0.1042 0.1281 REMARK 3 8 1.4700 - 1.4100 1.00 5424 140 0.1157 0.1384 REMARK 3 9 1.4100 - 1.3500 1.00 5427 140 0.1301 0.1535 REMARK 3 10 1.3500 - 1.3100 1.00 5369 139 0.1509 0.1857 REMARK 3 11 1.3100 - 1.2600 0.99 5381 139 0.1840 0.1976 REMARK 3 12 1.2600 - 1.2300 0.99 5333 138 0.2126 0.2620 REMARK 3 13 1.2300 - 1.2000 0.98 5323 137 0.2285 0.2534 REMARK 3 14 1.2000 - 1.1700 0.97 5242 136 0.2639 0.2554 REMARK 3 15 1.1700 - 1.1400 0.95 5126 132 0.3040 0.2987 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.109 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.949 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.72 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.62 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 2042 REMARK 3 ANGLE : 1.007 2807 REMARK 3 CHIRALITY : 0.083 326 REMARK 3 PLANARITY : 0.008 367 REMARK 3 DIHEDRAL : 13.428 715 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8PCX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-JUN-23. REMARK 100 THE DEPOSITION ID IS D_1292131080. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P13 (MX1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 83387 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.140 REMARK 200 RESOLUTION RANGE LOW (A) : 44.880 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 12.23 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.2900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.14 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.21 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG3350, 0.1M BIS-TRIS PH 5.5, REMARK 280 0.3M NACL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 21.11000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.88500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.07000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.88500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.11000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.07000 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, B, 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 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 GLU A -1 REMARK 465 HIS A 248 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 O HOH A 664 O HOH A 669 1.94 REMARK 500 O HOH A 639 O HOH A 644 1.95 REMARK 500 OE1 GLU A 116 O HOH A 401 1.96 REMARK 500 O6B BEM B 1 O HOH A 662 2.04 REMARK 500 O HOH A 632 O HOH A 659 2.04 REMARK 500 O HOH A 488 O HOH A 669 2.09 REMARK 500 OD2 ASP A 142 O HOH A 402 2.15 REMARK 500 O HOH A 555 O HOH A 666 2.15 REMARK 500 O HOH A 636 O HOH A 658 2.18 REMARK 500 O HOH A 649 O HOH A 666 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 HE2 HIS A 245 O HOH A 603 3444 1.53 REMARK 500 O HOH A 632 O HOH A 664 3454 2.10 REMARK 500 O HOH A 601 O HOH A 696 3454 2.11 REMARK 500 O HOH A 451 O HOH A 512 4455 2.18 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 THR A 39 -158.08 -121.50 REMARK 500 LYS A 64 -44.90 -134.34 REMARK 500 LYS A 64 -30.25 -150.08 REMARK 500 SER A 125 -169.06 -124.07 REMARK 500 ALA A 171 149.36 -171.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLN A 122 ILE A 123 149.34 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 A 726 DISTANCE = 5.96 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8C3X RELATED DB: PDB REMARK 900 SAME PROTEIN, NO LIGAND REMARK 900 RELATED ID: 8PC8 RELATED DB: PDB REMARK 900 SAME PROTEIN, SOAKED WITH HEXAMANNURONIC ACID REMARK 900 RELATED ID: 8PC3 RELATED DB: PDB REMARK 900 SAME PROTEIN, SOAKED WITH PENTAMANNURONIC ACID DBREF1 8PCX A 17 240 UNP A0A7I9C8Z1_9PLEO DBREF2 8PCX A A0A7I9C8Z1 17 240 SEQADV 8PCX GLU A -1 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PCX PHE A 0 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PCX VAL A 241 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PCX ASP A 242 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PCX HIS A 243 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PCX HIS A 244 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PCX HIS A 245 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PCX HIS A 246 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PCX HIS A 247 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PCX HIS A 248 UNP A0A7I9C8Z EXPRESSION TAG SEQRES 1 A 234 GLU PHE LEU THR ALA VAL SER SER ILE ASP THR PHE LEU SEQRES 2 A 234 PRO VAL LEU ASN GLU ALA LYS LEU GLN TRP PRO THR SER SEQRES 3 A 234 ALA LEU ALA ALA SER SER GLU GLU LEU LEU GLY GLY TYR SEQRES 4 A 234 VAL GLY SER GLN PHE TYR LEU GLN ASP GLY LYS TYR MET SEQRES 5 A 234 GLN PHE GLN ILE ALA GLY SER SER ASN ARG CYS GLU LEU SEQRES 6 A 234 ARG GLN MET ILE PRO ASP GLY GLY SER GLU ILE GLY TRP SEQRES 7 A 234 ALA VAL ASP ASP GLY THR THR HIS THR ALA THR SER SER SEQRES 8 A 234 ILE VAL VAL PRO GLU GLN VAL ASP GLY VAL GLU GLU VAL SEQRES 9 A 234 THR ILE MET GLN ILE HIS SER GLY GLU ALA PRO GLN LEU SEQRES 10 A 234 ARG ILE SER TRP ILE ARG SER LYS SER LEU ASP GLY VAL SEQRES 11 A 234 ALA TYR GLU ASP PHE ILE MET SER THR VAL ARG ILE GLY SEQRES 12 A 234 THR GLY ASP SER SER ASP ASN PHE VAL LYS THR HIS LEU SEQRES 13 A 234 ALA ASP ARG THR ALA GLY ALA MET SER PHE GLN ILE ASP SEQRES 14 A 234 VAL LYS ASP SER LYS LEU THR ILE THR VAL ASN GLY ASN SEQRES 15 A 234 VAL VAL VAL ASN GLY GLN ASP LEU SER PHE TRP ASP GLY SEQRES 16 A 234 THR ASP SER CYS TYR PHE LYS ALA GLY ALA TYR ASN ASN SEQRES 17 A 234 ASN PRO THR SER GLU SER ALA THR ALA ARG ILE LYS PHE SEQRES 18 A 234 ALA ALA LEU ALA TRP VAL ASP HIS HIS HIS HIS HIS HIS HET BEM B 1 21 HET LGU B 2 19 HET BEM B 3 20 HET MAV C 1 21 HET BEM C 2 19 HET BEM C 3 20 HET CL A 301 1 HETNAM BEM BETA-D-MANNOPYRANURONIC ACID HETNAM LGU ALPHA-L-GULOPYRANURONIC ACID HETNAM MAV ALPHA-D-MANNOPYRANURONIC ACID HETNAM CL CHLORIDE ION HETSYN BEM BETA-D-MANNURONIC ACID; D-MANNURONIC ACID; MANNURONIC HETSYN 2 BEM ACID; (2S,3S,4S,5S,6R)-3,4,5,6-TETRAHYDROXYOXANE-2- HETSYN 3 BEM CARBOXYLIC ACID HETSYN LGU ALPHA-L-GULURONIC ACID; L-GULURONIC ACID; GULURONIC HETSYN 2 LGU ACID; ALPHA-L-GULURONATE HETSYN MAV ALPHA-D-MANNURONIC ACID; D-MANNURONIC ACID; MANNURONIC HETSYN 2 MAV ACID FORMUL 2 BEM 4(C6 H10 O7) FORMUL 2 LGU C6 H10 O7 FORMUL 3 MAV C6 H10 O7 FORMUL 4 CL CL 1- FORMUL 5 HOH *329(H2 O) HELIX 1 AA1 ALA A 19 ILE A 23 5 5 HELIX 2 AA2 PHE A 26 ASN A 31 1 6 HELIX 3 AA3 SER A 45 GLY A 51 1 7 HELIX 4 AA4 SER A 161 ASP A 163 5 3 HELIX 5 AA5 SER A 205 ASP A 208 5 4 SHEET 1 AA1 8 LEU A 42 ALA A 44 0 SHEET 2 AA1 8 ALA A 33 GLN A 36 -1 N LEU A 35 O ALA A 43 SHEET 3 AA1 8 ARG A 76 GLN A 81 -1 O GLU A 78 N GLN A 36 SHEET 4 AA1 8 TYR A 214 ASN A 221 -1 O ALA A 217 N LEU A 79 SHEET 5 AA1 8 GLU A 117 HIS A 124 -1 N THR A 119 O TYR A 220 SHEET 6 AA1 8 PRO A 129 LEU A 141 -1 O ILE A 133 N MET A 121 SHEET 7 AA1 8 VAL A 144 ARG A 155 -1 O MET A 151 N SER A 134 SHEET 8 AA1 8 PHE A 165 ASP A 172 -1 O ALA A 171 N ILE A 150 SHEET 1 AA2 7 PHE A 58 GLN A 61 0 SHEET 2 AA2 7 TYR A 65 ALA A 71 -1 O TYR A 65 N GLN A 61 SHEET 3 AA2 7 THR A 230 ASP A 242 -1 O ALA A 231 N ILE A 70 SHEET 4 AA2 7 HIS A 100 VAL A 107 -1 N VAL A 107 O LYS A 234 SHEET 5 AA2 7 MET A 178 LYS A 185 -1 O ILE A 182 N ALA A 102 SHEET 6 AA2 7 LYS A 188 VAL A 193 -1 O THR A 190 N ASP A 183 SHEET 7 AA2 7 ASN A 196 ASP A 203 -1 O ASN A 196 N VAL A 193 LINK O4 BEM B 1 C1 LGU B 2 1555 1555 1.43 LINK O4 LGU B 2 C1 BEM B 3 1555 1555 1.41 LINK O4 MAV C 1 C1 BEM C 2 1555 1555 1.40 LINK O4 BEM C 2 C1 BEM C 3 1555 1555 1.43 CISPEP 1 TRP A 37 PRO A 38 0 -5.04 CRYST1 42.220 60.140 89.770 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 0.023685 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016628 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011140 0.00000