HEADER HYDROLASE 02-MAR-26 24FL TITLE DEXTRAN GLUCOSIDASE SMDG E236Q IN COMPLEX WITH PANOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCAN 1,6-ALPHA-GLUCOSIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DEXTRAN GLUCOSIDASE,EXO-1,6-ALPHA-GLUCOSIDASE, COMPND 5 GLUCODEXTRANASE; COMPND 6 EC: 3.2.1.70; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS MUTANS; SOURCE 3 ORGANISM_TAXID: 1309; SOURCE 4 GENE: DEXB, SMU_883; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DEXTRAN GLUCOSIDASE, ALPHA-GLUCOSIDASE, GLYCOSIDE HYDROLASE FAMILY KEYWDS 2 13, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR W.SABURI,T.OSE,M.YAO,H.MORI REVDAT 1 23-SEP-26 24FL 0 JRNL AUTH W.SABURI,M.OKUYAMA,T.OSE,M.YAO,H.MORI JRNL TITL BIOCHEMICAL CHARACTERIZATION OF GENERAL ACID/BASE GLUTAMATE JRNL TITL 2 MUTANTS E236Q/S OF DEXTRAN GLUCOSIDASE AND STRUCTURAL JRNL TITL 3 INSIGHTS INTO TRISACCHARIDE-SPECIFICITY AND O-GLYCOLIGASE JRNL TITL 4 ACTIVITY JRNL REF BIOLOGIA V. 81 183 2026 JRNL REFN ISSN 0006-3088 JRNL DOI 10.1007/S11756-026-02256-8 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.81 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 20354 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.810 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 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 48.8070 - 6.2624 1.00 1431 156 0.1775 0.1966 REMARK 3 2 6.2624 - 4.9722 1.00 1340 145 0.1911 0.2320 REMARK 3 3 4.9722 - 4.3441 1.00 1335 145 0.1660 0.2659 REMARK 3 4 4.3441 - 3.9471 1.00 1323 144 0.1706 0.2671 REMARK 3 5 3.9471 - 3.6643 1.00 1302 142 0.1981 0.2388 REMARK 3 6 3.6643 - 3.4483 1.00 1325 144 0.2065 0.3099 REMARK 3 7 3.4483 - 3.2757 1.00 1291 140 0.2138 0.2939 REMARK 3 8 3.2757 - 3.1331 1.00 1313 143 0.2273 0.3271 REMARK 3 9 3.1331 - 3.0125 1.00 1279 139 0.2273 0.3144 REMARK 3 10 3.0125 - 2.9086 1.00 1297 141 0.2388 0.3285 REMARK 3 11 2.9086 - 2.8177 1.00 1281 139 0.2513 0.3226 REMARK 3 12 2.8177 - 2.7371 1.00 1297 141 0.2543 0.3493 REMARK 3 13 2.7371 - 2.6651 1.00 1304 142 0.2698 0.3415 REMARK 3 14 2.6651 - 2.6000 0.97 1240 135 0.3298 0.4275 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) : 0.380 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.760 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 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 4523 REMARK 3 ANGLE : 0.935 6138 REMARK 3 CHIRALITY : 0.052 650 REMARK 3 PLANARITY : 0.005 788 REMARK 3 DIHEDRAL : 3.672 2678 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 24FL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-MAR-26. REMARK 100 THE DEPOSITION ID IS D_1300071015. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JAN-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL45XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20372 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.630 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.9400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.76 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 (%): 51.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM TRIS-HCL BUFFER (PH 7.5), 100MM REMARK 280 CACL2, 6% PEG 6000, 40MM PANOSE, 6.5MG/ML SMDG E236Q, VAPOR REMARK 280 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 36.60800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.20000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.03400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.20000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.60800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.03400 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: 1300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 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 537 REMARK 465 HIS A 538 REMARK 465 HIS A 539 REMARK 465 HIS A 540 REMARK 465 HIS A 541 REMARK 465 HIS A 542 REMARK 465 HIS A 543 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 PHE A 19 -69.33 -94.31 REMARK 500 ASN A 61 74.80 34.69 REMARK 500 PRO A 118 17.08 -65.19 REMARK 500 ASN A 133 -165.65 -128.37 REMARK 500 PHE A 158 -140.87 -110.49 REMARK 500 VAL A 195 43.80 30.55 REMARK 500 VAL A 208 -76.79 -119.74 REMARK 500 SER A 225 -96.99 -143.82 REMARK 500 ASP A 230 77.90 -112.12 REMARK 500 GLU A 255 -104.63 -126.01 REMARK 500 LEU A 298 66.20 -111.18 REMARK 500 PHE A 308 145.39 -170.32 REMARK 500 ASN A 311 -151.34 -168.65 REMARK 500 ASP A 368 -32.05 -151.12 REMARK 500 ASP A 408 -159.86 -139.04 REMARK 500 SER A 410 -168.05 -103.60 REMARK 500 THR A 471 -159.04 -115.71 REMARK 500 ARG A 483 -119.97 59.08 REMARK 500 GLU A 484 31.13 -86.71 REMARK 500 GLU A 501 72.49 -109.79 REMARK 500 HIS A 523 19.37 58.99 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 A 601 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 21 OD2 REMARK 620 2 ASN A 23 OD1 64.4 REMARK 620 3 ASP A 25 OD1 68.3 72.8 REMARK 620 4 ILE A 27 O 75.9 140.2 94.3 REMARK 620 5 ASP A 29 OD2 80.0 75.4 142.3 97.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 602 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 148 O REMARK 620 2 ASP A 151 OD2 74.5 REMARK 620 3 GLU A 508 OE1 7.3 67.6 REMARK 620 N 1 2 DBREF 24FL A 1 535 UNP Q99040 DEXB_STRMU 1 535 SEQADV 24FL ALA A 72 UNP Q99040 THR 72 CONFLICT SEQADV 24FL GLN A 236 UNP Q99040 GLU 236 ENGINEERED MUTATION SEQADV 24FL LEU A 536 UNP Q99040 EXPRESSION TAG SEQADV 24FL GLU A 537 UNP Q99040 EXPRESSION TAG SEQADV 24FL HIS A 538 UNP Q99040 EXPRESSION TAG SEQADV 24FL HIS A 539 UNP Q99040 EXPRESSION TAG SEQADV 24FL HIS A 540 UNP Q99040 EXPRESSION TAG SEQADV 24FL HIS A 541 UNP Q99040 EXPRESSION TAG SEQADV 24FL HIS A 542 UNP Q99040 EXPRESSION TAG SEQADV 24FL HIS A 543 UNP Q99040 EXPRESSION TAG SEQRES 1 A 543 MET GLN LYS HIS TRP TRP HIS LYS ALA THR VAL TYR GLN SEQRES 2 A 543 ILE TYR PRO LYS SER PHE MET ASP THR ASN GLY ASP GLY SEQRES 3 A 543 ILE GLY ASP LEU LYS GLY ILE THR SER LYS LEU ASP TYR SEQRES 4 A 543 LEU GLN LYS LEU GLY VAL MET ALA ILE TRP LEU SER PRO SEQRES 5 A 543 VAL TYR ASP SER PRO MET ASP ASP ASN GLY TYR ASP ILE SEQRES 6 A 543 ALA ASN TYR GLU ALA ILE ALA ASP ILE PHE GLY ASN MET SEQRES 7 A 543 ALA ASP MET ASP ASN LEU LEU THR GLN ALA LYS MET ARG SEQRES 8 A 543 GLY ILE LYS ILE ILE MET ASP LEU VAL VAL ASN HIS THR SEQRES 9 A 543 SER ASP GLU HIS ALA TRP PHE ILE GLU ALA ARG GLU HIS SEQRES 10 A 543 PRO ASP SER SER GLU ARG ASP TYR TYR ILE TRP CYS ASP SEQRES 11 A 543 GLN PRO ASN ASP LEU GLU SER ILE PHE GLY GLY SER ALA SEQRES 12 A 543 TRP GLN TYR ASP ASP LYS SER ASP GLN TYR TYR LEU HIS SEQRES 13 A 543 PHE PHE SER LYS LYS GLN PRO ASP LEU ASN TRP GLU ASN SEQRES 14 A 543 ALA ASN LEU ARG GLN LYS ILE TYR ASP MET MET ASN PHE SEQRES 15 A 543 TRP ILE ASP LYS GLY ILE GLY GLY PHE ARG MET ASP VAL SEQRES 16 A 543 ILE ASP MET ILE GLY LYS ILE PRO ALA GLN HIS ILE VAL SEQRES 17 A 543 SER ASN GLY PRO LYS LEU HIS ALA TYR LEU LYS GLU MET SEQRES 18 A 543 ASN ALA ALA SER PHE GLY GLN HIS ASP LEU LEU THR VAL SEQRES 19 A 543 GLY GLN THR TRP GLY ALA THR PRO GLU ILE ALA LYS GLN SEQRES 20 A 543 TYR SER ASN PRO VAL ASN HIS GLU LEU SER MET VAL PHE SEQRES 21 A 543 GLN PHE GLU HIS ILE GLY LEU GLN HIS LYS PRO GLU ALA SEQRES 22 A 543 PRO LYS TRP ASP TYR VAL LYS GLU LEU ASN VAL PRO ALA SEQRES 23 A 543 LEU LYS THR ILE PHE ASN LYS TRP GLN THR GLU LEU GLU SEQRES 24 A 543 LEU GLY GLN GLY TRP ASN SER LEU PHE TRP ASN ASN HIS SEQRES 25 A 543 ASP LEU PRO ARG VAL LEU SER ILE TRP GLY ASN THR GLY SEQRES 26 A 543 LYS TYR ARG GLU LYS SER ALA LYS ALA LEU ALA ILE LEU SEQRES 27 A 543 LEU HIS LEU MET ARG GLY THR PRO TYR ILE TYR GLN GLY SEQRES 28 A 543 GLU GLU ILE GLY MET THR ASN TYR PRO PHE LYS ASP LEU SEQRES 29 A 543 ASN GLU LEU ASP ASP ILE GLU SER LEU ASN TYR ALA LYS SEQRES 30 A 543 GLU ALA PHE THR ASN GLY LYS SER MET GLU THR ILE MET SEQRES 31 A 543 ASP SER ILE ARG MET ILE GLY ARG ASP ASN ALA ARG THR SEQRES 32 A 543 PRO MET GLN TRP ASP ALA SER GLN ASN ALA GLY PHE SER SEQRES 33 A 543 THR ALA ASP LYS THR TRP LEU PRO VAL ASN PRO ASN TYR SEQRES 34 A 543 LYS ASP ILE ASN VAL GLN ALA ALA LEU LYS ASN SER ASN SEQRES 35 A 543 SER ILE PHE TYR THR TYR GLN GLN LEU ILE GLN LEU ARG SEQRES 36 A 543 LYS GLU ASN ASP TRP LEU VAL ASP ALA ASP PHE GLU LEU SEQRES 37 A 543 LEU PRO THR ALA ASP LYS VAL PHE ALA TYR LEU ARG LYS SEQRES 38 A 543 VAL ARG GLU GLU ARG TYR LEU ILE VAL VAL ASN VAL SER SEQRES 39 A 543 ASP GLN GLU GLU VAL LEU GLU ILE ASP VAL ASP LYS GLN SEQRES 40 A 543 GLU THR LEU ILE SER ASN THR ASN GLU SER ALA ALA LEU SEQRES 41 A 543 ALA ASN HIS LYS LEU GLN PRO TRP ASP ALA PHE CYS ILE SEQRES 42 A 543 LYS ILE LEU GLU HIS HIS HIS HIS HIS HIS HET BGC B 1 12 HET GLC B 2 11 HET GLC B 3 11 HET CA A 601 1 HET CA A 602 1 HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM CA CALCIUM ION HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 BGC C6 H12 O6 FORMUL 2 GLC 2(C6 H12 O6) FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *16(H2 O) HELIX 1 AA1 HIS A 4 LYS A 8 5 5 HELIX 2 AA2 TYR A 15 PHE A 19 5 5 HELIX 3 AA3 ASP A 29 LYS A 36 1 8 HELIX 4 AA4 LYS A 36 GLY A 44 1 9 HELIX 5 AA5 ASP A 73 GLY A 76 5 4 HELIX 6 AA6 ASN A 77 MET A 90 1 14 HELIX 7 AA7 HIS A 108 HIS A 117 1 10 HELIX 8 AA8 SER A 120 TYR A 126 5 7 HELIX 9 AA9 ASN A 169 LYS A 186 1 18 HELIX 10 AB1 VAL A 195 ILE A 199 5 5 HELIX 11 AB2 ILE A 202 HIS A 206 5 5 HELIX 12 AB3 LYS A 213 SER A 225 1 13 HELIX 13 AB4 PHE A 226 HIS A 229 5 4 HELIX 14 AB5 THR A 241 ASN A 250 1 10 HELIX 15 AB6 PRO A 251 HIS A 254 5 4 HELIX 16 AB7 GLU A 263 HIS A 269 5 7 HELIX 17 AB8 ASN A 283 LEU A 298 1 16 HELIX 18 AB9 ARG A 316 GLY A 322 1 7 HELIX 19 AC1 TYR A 327 LEU A 341 1 15 HELIX 20 AC2 GLY A 351 GLY A 355 5 5 HELIX 21 AC3 ASP A 363 LEU A 367 5 5 HELIX 22 AC4 ASP A 369 PHE A 380 1 12 HELIX 23 AC5 SER A 385 GLY A 397 1 13 HELIX 24 AC6 ARG A 398 ALA A 401 5 4 HELIX 25 AC7 SER A 410 PHE A 415 5 6 HELIX 26 AC8 ASN A 426 ASP A 431 5 6 HELIX 27 AC9 ASN A 433 ASN A 440 1 8 HELIX 28 AD1 SER A 443 ASN A 458 1 16 HELIX 29 AD2 ASP A 459 ALA A 464 1 6 HELIX 30 AD3 ASN A 515 HIS A 523 1 9 SHEET 1 AA1 8 MET A 258 PHE A 260 0 SHEET 2 AA1 8 LEU A 232 GLN A 236 1 N GLY A 235 O PHE A 260 SHEET 3 AA1 8 GLY A 190 MET A 193 1 N MET A 193 O VAL A 234 SHEET 4 AA1 8 LYS A 94 LEU A 99 1 N LEU A 99 O ARG A 192 SHEET 5 AA1 8 ALA A 47 LEU A 50 1 N ILE A 48 O ILE A 96 SHEET 6 AA1 8 VAL A 11 ILE A 14 1 N TYR A 12 O ALA A 47 SHEET 7 AA1 8 THR A 345 TYR A 349 1 O ILE A 348 N VAL A 11 SHEET 8 AA1 8 SER A 306 LEU A 307 1 N LEU A 307 O TYR A 347 SHEET 1 AA2 2 TYR A 54 ASP A 55 0 SHEET 2 AA2 2 ASN A 67 ILE A 71 -1 O ALA A 70 N ASP A 55 SHEET 1 AA3 3 TRP A 128 CYS A 129 0 SHEET 2 AA3 3 GLN A 152 LEU A 155 -1 O TYR A 153 N CYS A 129 SHEET 3 AA3 3 TRP A 144 ASP A 147 -1 N ASP A 147 O GLN A 152 SHEET 1 AA4 5 GLU A 467 LEU A 468 0 SHEET 2 AA4 5 VAL A 475 VAL A 482 -1 O LEU A 479 N GLU A 467 SHEET 3 AA4 5 GLU A 485 ASN A 492 -1 O VAL A 491 N PHE A 476 SHEET 4 AA4 5 ALA A 530 ILE A 535 -1 O ILE A 535 N ARG A 486 SHEET 5 AA4 5 LYS A 506 SER A 512 -1 N ILE A 511 O CYS A 532 SHEET 1 AA5 2 GLU A 498 VAL A 499 0 SHEET 2 AA5 2 LYS A 524 LEU A 525 -1 O LEU A 525 N GLU A 498 LINK O4 BGC B 1 C1 GLC B 2 1555 1555 1.42 LINK O6 GLC B 2 C1 GLC B 3 1555 1555 1.40 LINK OD2 ASP A 21 CA CA A 601 1555 1555 2.69 LINK OD1 ASN A 23 CA CA A 601 1555 1555 2.31 LINK OD1 ASP A 25 CA CA A 601 1555 1555 2.46 LINK O ILE A 27 CA CA A 601 1555 1555 2.12 LINK OD2 ASP A 29 CA CA A 601 1555 1555 2.48 LINK O ASP A 148 CA CA A 602 1555 1555 2.96 LINK OD2 ASP A 151 CA CA A 602 1555 1555 2.94 LINK OE1 GLU A 508 CA CA A 602 1555 1455 2.64 CRYST1 73.216 84.068 104.400 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 0.013658 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011895 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009579 0.00000 CONECT 192 4409 CONECT 206 4409 CONECT 218 4409 CONECT 227 4409 CONECT 243 4409 CONECT 1198 4410 CONECT 1225 4410 CONECT 4375 4376 4380 4382 CONECT 4376 4375 4377 4383 CONECT 4377 4376 4378 4384 CONECT 4378 4377 4379 4385 CONECT 4379 4378 4386 CONECT 4380 4375 4381 4385 CONECT 4381 4380 CONECT 4382 4375 CONECT 4383 4376 CONECT 4384 4377 4387 CONECT 4385 4378 4380 CONECT 4386 4379 CONECT 4387 4384 4388 4396 CONECT 4388 4387 4389 4393 CONECT 4389 4388 4390 4394 CONECT 4390 4389 4391 4395 CONECT 4391 4390 4392 4396 CONECT 4392 4391 4397 CONECT 4393 4388 CONECT 4394 4389 CONECT 4395 4390 CONECT 4396 4387 4391 CONECT 4397 4392 4398 CONECT 4398 4397 4399 4407 CONECT 4399 4398 4400 4404 CONECT 4400 4399 4401 4405 CONECT 4401 4400 4402 4406 CONECT 4402 4401 4403 4407 CONECT 4403 4402 4408 CONECT 4404 4399 CONECT 4405 4400 CONECT 4406 4401 CONECT 4407 4398 4402 CONECT 4408 4403 CONECT 4409 192 206 218 227 CONECT 4409 243 CONECT 4410 1198 1225 MASTER 280 0 5 30 20 0 0 6 4425 1 44 42 END