HEADER LYASE 09-JUN-23 8PC3 TITLE CRYSTAL STRUCTURE OF PARADENDRYPHIELLA SALINA PL7C ALGINATE LYASE IN TITLE 2 COMPLEX WITH PENTAMANNURONIC 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 3 02-JUL-25 8PC3 1 JRNL REVDAT 2 19-JUN-24 8PC3 1 REMARK REVDAT 1 12-JUL-23 8PC3 0 JRNL AUTH J.P.RIVAS-FERNANDEZ,M.VUILLEMIN,B.PILGAARD,L.J.KLAU, JRNL AUTH 2 F.FREDSLUND,C.LUND-HANSSEN,D.H.WELNER,A.S.MEYER,J.P.MORTH, JRNL AUTH 3 F.MEILLEUR,F.L.AACHMANN,C.ROVIRA,C.WILKENS JRNL TITL UNRAVELING THE MOLECULAR MECHANISM OF POLYSACCHARIDE LYASES JRNL TITL 2 FOR EFFICIENT ALGINATE DEGRADATION. JRNL REF NAT COMMUN V. 16 2670 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 40102416 JRNL DOI 10.1038/S41467-025-56754-5 REMARK 2 REMARK 2 RESOLUTION. 1.10 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) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 175578 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.151 REMARK 3 FREE R VALUE : 0.163 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.200 REMARK 3 FREE R VALUE TEST SET COUNT : 2108 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 37.9000 - 2.7100 1.00 11559 147 0.1204 0.1377 REMARK 3 2 2.7100 - 2.1500 1.00 11631 138 0.1341 0.1479 REMARK 3 3 2.1500 - 1.8800 1.00 11586 144 0.1399 0.1447 REMARK 3 4 1.8800 - 1.7100 1.00 11590 141 0.1496 0.1587 REMARK 3 5 1.7100 - 1.5800 1.00 11575 139 0.1460 0.1832 REMARK 3 6 1.5800 - 1.4900 1.00 11597 140 0.1542 0.1599 REMARK 3 7 1.4900 - 1.4200 1.00 11685 140 0.1710 0.1844 REMARK 3 8 1.4200 - 1.3500 1.00 11500 139 0.1816 0.1808 REMARK 3 9 1.3500 - 1.3000 1.00 11665 145 0.1967 0.2099 REMARK 3 10 1.3000 - 1.2600 1.00 11648 143 0.2072 0.2240 REMARK 3 11 1.2600 - 1.2200 1.00 11583 137 0.2256 0.2206 REMARK 3 12 1.2200 - 1.1800 1.00 11632 138 0.2345 0.2923 REMARK 3 13 1.1800 - 1.1500 1.00 11602 141 0.2594 0.2624 REMARK 3 14 1.1500 - 1.1200 1.00 11535 142 0.2743 0.2285 REMARK 3 15 1.1200 - 1.1000 0.95 11082 134 0.3082 0.3180 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) : 0.116 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.118 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.46 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.25 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 : 0.007 2104 REMARK 3 ANGLE : 1.100 2906 REMARK 3 CHIRALITY : 0.201 336 REMARK 3 PLANARITY : 0.008 385 REMARK 3 DIHEDRAL : 13.589 747 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 8PC3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-JUN-23. REMARK 100 THE DEPOSITION ID IS D_1292131040. 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) : 0.9762 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 : 175581 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 REMARK 200 RESOLUTION RANGE LOW (A) : 44.580 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 9.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.14 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 (%): 43.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 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 20.93500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.58000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.88000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.58000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.93500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.88000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL 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 246 REMARK 465 HIS A 247 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 418 O HOH A 623 1.76 REMARK 500 O HOH A 426 O HOH A 478 1.86 REMARK 500 O HOH A 635 O HOH A 646 1.88 REMARK 500 O HOH A 424 O HOH A 509 1.90 REMARK 500 O HOH A 474 O HOH A 561 1.94 REMARK 500 O HOH A 497 O HOH A 598 2.04 REMARK 500 NZ LYS A 64 O HOH A 401 2.06 REMARK 500 O HOH A 422 O HOH A 427 2.06 REMARK 500 O HOH A 606 O HOH A 615 2.10 REMARK 500 O HOH A 638 O HOH A 653 2.15 REMARK 500 O HOH A 494 O HOH A 678 2.16 REMARK 500 O HIS A 245 O HOH A 402 2.16 REMARK 500 O HOH A 614 O HOH A 695 2.17 REMARK 500 NZ LYS A 185 O HOH A 403 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 O HOH A 401 O HOH A 608 1455 1.90 REMARK 500 O HOH A 421 O HOH A 560 4455 2.08 REMARK 500 O HOH A 538 O HOH A 677 3444 2.11 REMARK 500 O HOH A 603 O HOH A 650 3444 2.14 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 -156.30 -119.79 REMARK 500 LYS A 64 -29.77 -147.99 REMARK 500 LYS A 64 -51.13 -129.27 REMARK 500 SER A 125 -167.68 -124.07 REMARK 500 LYS A 139 146.60 -170.45 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 123 149.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8C3X RELATED DB: PDB REMARK 900 SIMILAR PROTEIN WITH NO LIGAND DBREF1 8PC3 A 17 240 UNP A0A7I9C8Z1_9PLEO DBREF2 8PC3 A A0A7I9C8Z1 17 240 SEQADV 8PC3 GLU A -1 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PC3 PHE A 0 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PC3 VAL A 241 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PC3 ASP A 242 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PC3 HIS A 243 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PC3 HIS A 244 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PC3 HIS A 245 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PC3 HIS A 246 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PC3 HIS A 247 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8PC3 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 MAV B 1 21 HET BEM B 2 19 HET BEM B 3 20 HET BEM C 1 21 HET LGU C 2 19 HET BEM C 3 20 HET CL A 301 1 HET CL A 302 1 HET CL A 303 1 HET CL A 304 1 HETNAM MAV ALPHA-D-MANNOPYRANURONIC ACID HETNAM BEM BETA-D-MANNOPYRANURONIC ACID HETNAM LGU ALPHA-L-GULOPYRANURONIC ACID HETNAM CL CHLORIDE ION HETSYN MAV ALPHA-D-MANNURONIC ACID; D-MANNURONIC ACID; MANNURONIC HETSYN 2 MAV ACID 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 FORMUL 2 MAV C6 H10 O7 FORMUL 2 BEM 4(C6 H10 O7) FORMUL 3 LGU C6 H10 O7 FORMUL 4 CL 4(CL 1-) FORMUL 8 HOH *328(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 MAV B 1 C1 BEM B 2 1555 1555 1.42 LINK O4 BEM B 2 C1 BEM B 3 1555 1555 1.45 LINK O4 BEM C 1 C1 LGU C 2 1555 1555 1.43 LINK O4 LGU C 2 C1 BEM C 3 1555 1555 1.42 CISPEP 1 TRP A 37 PRO A 38 0 -4.76 CRYST1 41.870 59.760 89.160 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 0.023883 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016734 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011216 0.00000 CONECT 3861 3862 3863 3870 3874 CONECT 3862 3861 3875 CONECT 3863 3861 3864 3865 3876 CONECT 3864 3863 3877 CONECT 3865 3863 3866 3867 3878 CONECT 3866 3865 3879 CONECT 3867 3865 3868 3869 3880 CONECT 3868 3867 3882 CONECT 3869 3867 3870 3871 3881 CONECT 3870 3861 3869 CONECT 3871 3869 3872 3873 CONECT 3872 3871 CONECT 3873 3871 CONECT 3874 3861 CONECT 3875 3862 CONECT 3876 3863 CONECT 3877 3864 CONECT 3878 3865 CONECT 3879 3866 CONECT 3880 3867 CONECT 3881 3869 CONECT 3882 3868 3883 3890 3894 CONECT 3883 3882 3884 3885 3895 CONECT 3884 3883 3896 CONECT 3885 3883 3886 3887 3897 CONECT 3886 3885 3898 CONECT 3887 3885 3888 3889 3899 CONECT 3888 3887 3901 CONECT 3889 3887 3890 3891 3900 CONECT 3890 3882 3889 CONECT 3891 3889 3892 3893 CONECT 3892 3891 CONECT 3893 3891 CONECT 3894 3882 CONECT 3895 3883 CONECT 3896 3884 CONECT 3897 3885 CONECT 3898 3886 CONECT 3899 3887 CONECT 3900 3889 CONECT 3901 3888 3902 3909 3913 CONECT 3902 3901 3903 3904 3914 CONECT 3903 3902 3915 CONECT 3904 3902 3905 3906 3916 CONECT 3905 3904 3917 CONECT 3906 3904 3907 3908 3918 CONECT 3907 3906 3919 CONECT 3908 3906 3909 3910 3920 CONECT 3909 3901 3908 CONECT 3910 3908 3911 3912 CONECT 3911 3910 CONECT 3912 3910 CONECT 3913 3901 CONECT 3914 3902 CONECT 3915 3903 CONECT 3916 3904 CONECT 3917 3905 CONECT 3918 3906 CONECT 3919 3907 CONECT 3920 3908 CONECT 3921 3922 3929 3933 3934 CONECT 3922 3921 3923 3924 3935 CONECT 3923 3922 3936 CONECT 3924 3922 3925 3926 3937 CONECT 3925 3924 3938 CONECT 3926 3924 3927 3928 3939 CONECT 3927 3926 3942 CONECT 3928 3926 3929 3930 3940 CONECT 3929 3921 3928 CONECT 3930 3928 3931 3932 CONECT 3931 3930 CONECT 3932 3930 CONECT 3933 3921 3941 CONECT 3934 3921 CONECT 3935 3922 CONECT 3936 3923 CONECT 3937 3924 CONECT 3938 3925 CONECT 3939 3926 CONECT 3940 3928 CONECT 3941 3933 CONECT 3942 3927 3943 3950 3954 CONECT 3943 3942 3944 3945 3955 CONECT 3944 3943 3956 CONECT 3945 3943 3946 3947 3957 CONECT 3946 3945 3958 CONECT 3947 3945 3948 3949 3959 CONECT 3948 3947 3961 CONECT 3949 3947 3950 3951 3960 CONECT 3950 3942 3949 CONECT 3951 3949 3952 3953 CONECT 3952 3951 CONECT 3953 3951 CONECT 3954 3942 CONECT 3955 3943 CONECT 3956 3944 CONECT 3957 3945 CONECT 3958 3946 CONECT 3959 3947 CONECT 3960 3949 CONECT 3961 3948 3962 3969 3973 CONECT 3962 3961 3963 3964 3974 CONECT 3963 3962 3975 CONECT 3964 3962 3965 3966 3976 CONECT 3965 3964 3977 CONECT 3966 3964 3967 3968 3978 CONECT 3967 3966 3979 CONECT 3968 3966 3969 3970 3980 CONECT 3969 3961 3968 CONECT 3970 3968 3971 3972 CONECT 3971 3970 CONECT 3972 3970 CONECT 3973 3961 CONECT 3974 3962 CONECT 3975 3963 CONECT 3976 3964 CONECT 3977 3965 CONECT 3978 3966 CONECT 3979 3967 CONECT 3980 3968 MASTER 300 0 10 5 15 0 0 6 2164 1 120 18 END