HEADER PROTEIN BINDING 25-SEP-20 7D5G TITLE CRYSTAL STRUCTURE OF THE CSCE WITH LIGAND TO HAVE A INSIGHT INTO THE TITLE 2 CATALYTIC MECHANISM COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLOBIOSE 2-EPIMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CE; COMPND 5 EC: 5.1.3.11; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CALDICELLULOSIRUPTOR SACCHAROLYTICUS DSM 8903; SOURCE 3 ORGANISM_TAXID: 351627; SOURCE 4 STRAIN: DSM 8903; SOURCE 5 GENE: CSAC_0294; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS CELLOBIOSE 2-EPIMERASE, LIGAND, EPIMERIZATION, ISOMERIZATION, PROTEIN KEYWDS 2 BINDING EXPDTA X-RAY DIFFRACTION AUTHOR R.J.YANG,Y.H.FENG,J.F.ANDREW REVDAT 2 29-NOV-23 7D5G 1 REMARK REVDAT 1 01-DEC-21 7D5G 0 JRNL AUTH R.J.YANG,Y.H.FENG,J.F.ANDREW JRNL TITL CRYSTAL STRUCTURE OF THE CSCE WITH LIGAND TO HAVE A INSIGHT JRNL TITL 2 INTO THE CATALYTIC MECHANISM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.60 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 66.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 54193 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 2742 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 66.4900 - 4.3400 0.98 2751 157 0.1513 0.1763 REMARK 3 2 4.3400 - 3.4500 0.99 2639 127 0.1351 0.1635 REMARK 3 3 3.4500 - 3.0100 0.99 2609 149 0.1581 0.1709 REMARK 3 4 3.0100 - 2.7400 1.00 2582 136 0.1596 0.1725 REMARK 3 5 2.7400 - 2.5400 1.00 2582 148 0.1659 0.2433 REMARK 3 6 2.5400 - 2.3900 1.00 2604 102 0.1636 0.2104 REMARK 3 7 2.3900 - 2.2700 1.00 2579 130 0.1653 0.2018 REMARK 3 8 2.2700 - 2.1700 1.00 2584 140 0.1619 0.2090 REMARK 3 9 2.1700 - 2.0900 1.00 2582 112 0.1601 0.2102 REMARK 3 10 2.0900 - 2.0200 1.00 2545 135 0.1648 0.1948 REMARK 3 11 2.0200 - 1.9500 1.00 2554 158 0.1773 0.2255 REMARK 3 12 1.9500 - 1.9000 1.00 2556 127 0.1858 0.2442 REMARK 3 13 1.9000 - 1.8500 1.00 2522 156 0.2044 0.2347 REMARK 3 14 1.8500 - 1.8000 1.00 2552 152 0.2046 0.2469 REMARK 3 15 1.8000 - 1.7600 1.00 2545 119 0.2003 0.2496 REMARK 3 16 1.7600 - 1.7200 1.00 2557 135 0.2067 0.2175 REMARK 3 17 1.7200 - 1.6900 1.00 2495 150 0.2108 0.2779 REMARK 3 18 1.6900 - 1.6600 1.00 2553 131 0.2229 0.2496 REMARK 3 19 1.6600 - 1.6300 1.00 2539 130 0.2414 0.2502 REMARK 3 20 1.6300 - 1.6000 1.00 2521 148 0.2641 0.2928 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.870 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.73 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.55 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7D5G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1300018781. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JUL-17 REMARK 200 TEMPERATURE (KELVIN) : 273 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54194 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 66.490 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.480 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : 1.18200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 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: 4Z4J REMARK 200 REMARK 200 REMARK: THE ENTRY CONTAINS FRIEDEL PAIRS IN I/F_PLUS/MINUS REMARK 200 COLUMNS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MGNESIUM CHLORIDE, BIS-HCL, PEG4000, REMARK 280 PH 6.5, EVAPORATION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.86150 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 45.36450 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 45.36450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 24.43075 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 45.36450 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 45.36450 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 73.29225 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 45.36450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.36450 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 24.43075 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 45.36450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.36450 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 73.29225 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 48.86150 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: 150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 519 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 735 LIES ON A SPECIAL POSITION. 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 NE2 GLN A 257 O HOH A 501 2.06 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 OH TYR A 321 OH TYR A 321 8666 2.10 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 GLU A 94 169.65 70.06 REMARK 500 VAL A 230 -64.80 -105.35 REMARK 500 ASN A 294 -66.60 -95.36 REMARK 500 GLU A 298 -113.05 56.54 REMARK 500 SER A 351 -167.52 -126.17 REMARK 500 GLU A 352 -116.87 -135.98 REMARK 500 GLU A 352 -116.87 -135.97 REMARK 500 REMARK 500 REMARK: NULL DBREF 7D5G A 1 389 UNP A4XGA6 A4XGA6_CALS8 1 389 SEQRES 1 A 389 MET ASP ILE THR ARG PHE LYS GLU ASP LEU LYS ALA HIS SEQRES 2 A 389 LEU GLU GLU LYS ILE ILE PRO PHE TRP GLN SER LEU LYS SEQRES 3 A 389 ASP ASP GLU PHE GLY GLY TYR TYR GLY TYR MET ASP PHE SEQRES 4 A 389 ASN LEU ASN ILE ASP ARG LYS ALA GLN LYS GLY CYS ILE SEQRES 5 A 389 LEU ASN SER ARG ILE LEU TRP PHE PHE SER ALA CYS TYR SEQRES 6 A 389 ASN VAL LEU LYS SER GLU LYS CYS LYS GLU MET ALA PHE SEQRES 7 A 389 HIS ALA PHE GLU PHE LEU LYS ASN LYS PHE TRP ASP LYS SEQRES 8 A 389 GLU TYR GLU GLY LEU PHE TRP SER VAL SER HIS LYS GLY SEQRES 9 A 389 VAL PRO VAL ASP VAL THR LYS HIS VAL TYR VAL GLN ALA SEQRES 10 A 389 PHE GLY ILE TYR GLY LEU SER GLU TYR TYR GLU ALA SER SEQRES 11 A 389 GLY ASP GLU GLU ALA LEU HIS MET ALA LYS ARG LEU PHE SEQRES 12 A 389 GLU ILE LEU GLU THR LYS CYS LYS ARG GLU ASN GLY TYR SEQRES 13 A 389 THR GLU GLN PHE GLU ARG ASN TRP GLN GLU LYS GLU ASN SEQRES 14 A 389 ARG PHE LEU SER GLU ASN GLY VAL ILE ALA SER LYS THR SEQRES 15 A 389 MET ASN THR HIS LEU HIS VAL LEU GLU SER TYR THR ASN SEQRES 16 A 389 LEU TYR ARG LEU LEU LYS LEU ASP ASP VAL TYR GLU ALA SEQRES 17 A 389 LEU GLU TRP ILE VAL ARG LEU PHE VAL ASP LYS ILE TYR SEQRES 18 A 389 LYS LYS GLY THR GLY HIS PHE LYS VAL PHE CYS ASP ASP SEQRES 19 A 389 ASN TRP ASN GLU LEU ILE LYS ALA VAL SER TYR GLY HIS SEQRES 20 A 389 ASP ILE GLU ALA SER TRP LEU LEU ASP GLN ALA ALA LYS SEQRES 21 A 389 TYR LEU LYS ASP GLU LYS LEU LYS GLU GLU VAL GLU LYS SEQRES 22 A 389 LEU ALA LEU GLU VAL ALA GLN ILE THR LEU LYS GLU ALA SEQRES 23 A 389 PHE ASP GLY GLN SER LEU ILE ASN GLU MET ILE GLU ASP SEQRES 24 A 389 ARG ILE ASP ARG SER LYS ILE TRP TRP VAL GLU ALA GLU SEQRES 25 A 389 THR VAL VAL GLY PHE PHE ASN ALA TYR GLN LYS THR LYS SEQRES 26 A 389 GLU GLU LYS TYR LEU ASP ALA ALA ILE LYS THR TRP GLU SEQRES 27 A 389 PHE ILE LYS GLU HIS LEU VAL ASP ARG ARG LYS ASN SER SEQRES 28 A 389 GLU TRP LEU TRP LYS VAL ASN GLU ASP LEU GLU ALA VAL SEQRES 29 A 389 ASN MET PRO ILE VAL GLU GLN TRP LYS CYS PRO TYR HIS SEQRES 30 A 389 ASN GLY ARG MET CYS LEU GLU ILE ILE LYS ARG VAL HET FRU B 1 23 HET BGC B 2 22 HET CL A 401 1 HET CL A 402 1 HET CL A 403 1 HETNAM FRU BETA-D-FRUCTOFURANOSE HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM CL CHLORIDE ION HETSYN FRU BETA-D-FRUCTOSE; D-FRUCTOSE; FRUCTOSE HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 FRU C6 H12 O6 FORMUL 2 BGC C6 H12 O6 FORMUL 3 CL 3(CL 1-) FORMUL 6 HOH *323(H2 O) HELIX 1 AA1 ASP A 2 LYS A 17 1 16 HELIX 2 AA2 LYS A 17 SER A 24 1 8 HELIX 3 AA3 CYS A 51 LYS A 69 1 19 HELIX 4 AA4 SER A 70 LYS A 87 1 18 HELIX 5 AA5 VAL A 113 GLY A 131 1 19 HELIX 6 AA6 ASP A 132 CYS A 150 1 19 HELIX 7 AA7 MET A 183 LEU A 200 1 18 HELIX 8 AA8 LEU A 202 LYS A 219 1 18 HELIX 9 AA9 TYR A 245 LYS A 260 1 16 HELIX 10 AB1 ASP A 264 PHE A 287 1 24 HELIX 11 AB2 TRP A 307 LYS A 325 1 19 HELIX 12 AB3 GLU A 326 LEU A 344 1 19 HELIX 13 AB4 PRO A 375 ARG A 388 1 14 SHEET 1 AA1 3 LYS A 49 GLY A 50 0 SHEET 2 AA1 3 SER A 99 VAL A 100 -1 O VAL A 100 N LYS A 49 SHEET 3 AA1 3 PRO A 106 ASP A 108 -1 O VAL A 107 N SER A 99 SHEET 1 AA2 2 LYS A 111 HIS A 112 0 SHEET 2 AA2 2 GLN A 159 PHE A 160 -1 O PHE A 160 N LYS A 111 SHEET 1 AA3 2 LYS A 151 ARG A 152 0 SHEET 2 AA3 2 GLY A 155 TYR A 156 -1 O GLY A 155 N ARG A 152 SHEET 1 AA4 2 LYS A 181 THR A 182 0 SHEET 2 AA4 2 PHE A 231 CYS A 232 -1 O CYS A 232 N LYS A 181 SHEET 1 AA5 2 TYR A 221 LYS A 222 0 SHEET 2 AA5 2 HIS A 227 PHE A 228 -1 O HIS A 227 N LYS A 222 SHEET 1 AA6 3 ALA A 242 SER A 244 0 SHEET 2 AA6 3 GLU A 295 ILE A 297 -1 O MET A 296 N VAL A 243 SHEET 3 AA6 3 ARG A 300 ASP A 302 -1 O ASP A 302 N GLU A 295 SHEET 1 AA7 2 LYS A 305 ILE A 306 0 SHEET 2 AA7 2 LYS A 356 VAL A 357 -1 O VAL A 357 N LYS A 305 LINK O4 FRU B 1 C1 BGC B 2 1555 1555 1.47 CRYST1 90.729 90.729 97.723 90.00 90.00 90.00 P 41 21 2 8 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 0.011022 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011022 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010233 0.00000