HEADER LYASE 04-NOV-22 8BJO TITLE CRYSTAL STRUCTURE OF PARADENDRYPHIELLA SALINA PL7C ALGINATE LYASE TITLE 2 MUTANT Y220F IN COMPLEX WITH HEXA-MANNURONIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALGINATE LYASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: 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 BETA-JELLY ROLL, ALGINATE LYASE, COMPLEX, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR C.WILKENS,J.P.MORTH REVDAT 1 15-NOV-23 8BJO 0 JRNL AUTH C.WILKENS,J.P.MORTH JRNL TITL CRYSTAL STRUCTURE OF PARADENDRYPHIELLA SALINA PL7C ALGINATE JRNL TITL 2 LYASE MUTANT Y220F IN COMPLEX WITH HEXA-MANNURONIC ACID JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.51 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) : 1.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.05 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.9 REMARK 3 NUMBER OF REFLECTIONS : 28584 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1458 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 19.0500 - 3.2500 0.94 2797 154 0.1503 0.1522 REMARK 3 2 3.2400 - 2.5800 0.92 2736 140 0.1683 0.1967 REMARK 3 3 2.5800 - 2.2500 0.91 2706 144 0.1680 0.2026 REMARK 3 4 2.2500 - 2.0500 0.91 2745 134 0.1580 0.2226 REMARK 3 5 2.0500 - 1.9000 0.92 2738 140 0.1624 0.1998 REMARK 3 6 1.9000 - 1.7900 0.92 2723 157 0.1790 0.2227 REMARK 3 7 1.7900 - 1.7000 0.92 2740 148 0.1859 0.2220 REMARK 3 8 1.7000 - 1.6300 0.92 2776 175 0.2035 0.2681 REMARK 3 9 1.6300 - 1.5600 0.92 2745 139 0.2133 0.2269 REMARK 3 10 1.5600 - 1.5100 0.81 2420 127 0.2442 0.2972 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) : 0.156 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.194 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.74 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 : 0.008 1902 REMARK 3 ANGLE : 1.119 2603 REMARK 3 CHIRALITY : 0.062 311 REMARK 3 PLANARITY : 0.009 332 REMARK 3 DIHEDRAL : 13.679 642 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 0 THROUGH 29 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.8288 -7.3210 -27.5013 REMARK 3 T TENSOR REMARK 3 T11: 0.1591 T22: 0.0883 REMARK 3 T33: 0.1349 T12: 0.0293 REMARK 3 T13: -0.0203 T23: -0.0194 REMARK 3 L TENSOR REMARK 3 L11: 2.9152 L22: 3.3097 REMARK 3 L33: 7.1684 L12: -1.3146 REMARK 3 L13: -0.3546 L23: 1.0648 REMARK 3 S TENSOR REMARK 3 S11: 0.1469 S12: 0.1401 S13: -0.2470 REMARK 3 S21: -0.1313 S22: 0.0297 S23: -0.0066 REMARK 3 S31: 0.3330 S32: 0.1056 S33: -0.2019 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 30 THROUGH 145 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.8423 3.3742 -18.5920 REMARK 3 T TENSOR REMARK 3 T11: 0.1049 T22: 0.1145 REMARK 3 T33: 0.1000 T12: 0.0089 REMARK 3 T13: -0.0187 T23: -0.0098 REMARK 3 L TENSOR REMARK 3 L11: 0.5643 L22: 1.3250 REMARK 3 L33: 0.5073 L12: 0.0517 REMARK 3 L13: 0.0709 L23: 0.3109 REMARK 3 S TENSOR REMARK 3 S11: 0.0322 S12: -0.0297 S13: -0.0111 REMARK 3 S21: 0.0683 S22: -0.0355 S23: 0.0615 REMARK 3 S31: 0.0091 S32: -0.0117 S33: 0.0044 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 146 THROUGH 191 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.9296 17.1352 -14.3050 REMARK 3 T TENSOR REMARK 3 T11: 0.1732 T22: 0.1194 REMARK 3 T33: 0.1595 T12: 0.0129 REMARK 3 T13: -0.0356 T23: -0.0356 REMARK 3 L TENSOR REMARK 3 L11: 0.9026 L22: 0.9571 REMARK 3 L33: 3.3081 L12: 0.1386 REMARK 3 L13: -0.0972 L23: -0.5966 REMARK 3 S TENSOR REMARK 3 S11: -0.0312 S12: -0.0542 S13: 0.1398 REMARK 3 S21: 0.1376 S22: 0.0232 S23: 0.0609 REMARK 3 S31: -0.1430 S32: -0.0719 S33: 0.0045 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 192 THROUGH 227 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.9444 11.4167 -11.3619 REMARK 3 T TENSOR REMARK 3 T11: 0.1594 T22: 0.1286 REMARK 3 T33: 0.1443 T12: 0.0108 REMARK 3 T13: -0.0176 T23: -0.0233 REMARK 3 L TENSOR REMARK 3 L11: 0.3419 L22: 0.7229 REMARK 3 L33: 0.9036 L12: 0.0575 REMARK 3 L13: -0.2558 L23: -0.0384 REMARK 3 S TENSOR REMARK 3 S11: 0.0245 S12: -0.0812 S13: 0.0077 REMARK 3 S21: 0.0430 S22: -0.0429 S23: 0.0513 REMARK 3 S31: -0.0383 S32: 0.0225 S33: 0.0264 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 8BJO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-NOV-22. REMARK 100 THE DEPOSITION ID IS D_1292126501. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-MAY-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX IV REMARK 200 BEAMLINE : BIOMAX REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.774900 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 : XIA2 REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28650 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.510 REMARK 200 RESOLUTION RANGE LOW (A) : 19.050 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.1 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.3500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.51 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.56 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: 6YWF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2 M AMMONIUM SULFATE; 0.1 SODIUM REMARK 280 ACETATE PH 4.6, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 2160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 2.0 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 GLU A -1 REMARK 465 HIS A 244 REMARK 465 HIS A 245 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 HZ1 LYS A 139 O HOH A 403 1.54 REMARK 500 O HOH A 523 O HOH A 593 1.77 REMARK 500 O HOH A 515 O HOH A 600 1.80 REMARK 500 O HOH A 512 O HOH A 565 1.95 REMARK 500 O HOH A 585 O HOH A 610 1.97 REMARK 500 OD1 ASP A 160 O HOH A 401 1.98 REMARK 500 O HOH A 404 O HOH A 582 2.03 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 578 O HOH A 600 1545 1.95 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 -161.59 -127.59 REMARK 500 PHE A 58 97.71 -160.51 REMARK 500 LYS A 64 -14.93 -153.94 REMARK 500 SER A 125 -164.68 -128.24 REMARK 500 ALA A 171 148.96 -177.95 REMARK 500 REMARK 500 REMARK: NULL DBREF1 8BJO A 17 240 UNP A0A7I9C8Z1_9PLEO DBREF2 8BJO A A0A7I9C8Z1 17 240 SEQADV 8BJO GLU A -1 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8BJO PHE A 0 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8BJO PHE A 220 UNP A0A7I9C8Z TYR 220 ENGINEERED MUTATION SEQADV 8BJO VAL A 241 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8BJO ASP A 242 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8BJO HIS A 243 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8BJO HIS A 244 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8BJO HIS A 245 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8BJO HIS A 246 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8BJO HIS A 247 UNP A0A7I9C8Z EXPRESSION TAG SEQADV 8BJO 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 PHE 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 BEM B 2 19 HET BEM B 3 19 HET BEM B 4 19 HET BEM B 5 19 HET BEM B 6 20 HET SO4 A 301 5 HETNAM BEM BETA-D-MANNOPYRANURONIC ACID HETNAM SO4 SULFATE 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 FORMUL 2 BEM 6(C6 H10 O7) FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *217(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 222 -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 PHE A 220 SHEET 6 AA1 8 PRO A 129 LEU A 141 -1 O ILE A 133 N ILE A 120 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 HIS A 243 -1 O ALA A 231 N ILE A 70 SHEET 4 AA2 7 THR A 99 VAL A 107 -1 N THR A 99 O HIS A 243 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 VAL A 198 N ILE A 191 LINK O4 BEM B 1 C1 BEM B 2 1555 1555 1.41 LINK O4 BEM B 2 C1 BEM B 3 1555 1555 1.41 LINK O4 BEM B 3 C1 BEM B 4 1555 1555 1.41 LINK O4 BEM B 4 C1 BEM B 5 1555 1555 1.42 LINK O4 BEM B 5 C1 BEM B 6 1555 1555 1.43 CISPEP 1 TRP A 37 PRO A 38 0 -3.14 CRYST1 33.930 39.880 42.580 74.12 77.93 69.78 P 1 1 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 0.029472 -0.010855 -0.004018 0.00000 SCALE2 0.000000 0.026722 -0.006010 0.00000 SCALE3 0.000000 0.000000 0.024616 0.00000