HEADER SUGAR BINDING PROTEIN 29-SEP-23 8WLB TITLE X-RAY STRUCTURE OF ENTEROBACTER CLOACAE ALLOSE-BINDING PROTEIN IN TITLE 2 COMPLEX WITH D-PSICOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALLOSE ABC TRANSPORTER; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: D-ALLOSE-BINDING PERIPLASMIC PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTER CLOACAE; SOURCE 3 ORGANISM_TAXID: 550; SOURCE 4 GENE: AI2656V1_0345, AI2799V1_0351, CGS27_05760; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALLOSE-BINDING PROTEIN, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.KAMITORI REVDAT 1 25-OCT-23 8WLB 0 JRNL AUTH S.KAMITORI JRNL TITL X-RAY STRUCTURES OF ENTEROBACTER CLOACAE ALLOSE-BINDING JRNL TITL 2 PROTEIN IN COMPLEXES WITH MONOSACCHARIDES DEMONSTRATE ITS JRNL TITL 3 UNIQUE RECOGNITION MECHANISM FOR HIGH AFFINITY TO ALLOSE. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 682 187 2023 JRNL REFN ESSN 1090-2104 JRNL PMID 37820454 JRNL DOI 10.1016/J.BBRC.2023.10.016 REMARK 2 REMARK 2 RESOLUTION. 1.71 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 30708 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1591 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.71 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.75 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2046 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.2760 REMARK 3 BIN FREE R VALUE SET COUNT : 120 REMARK 3 BIN FREE R VALUE : 0.3760 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2141 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 146 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.99 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.29000 REMARK 3 B22 (A**2) : 0.14000 REMARK 3 B33 (A**2) : 0.15000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.135 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.116 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.097 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.070 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.972 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2182 ; 0.007 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2176 ; 0.000 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2951 ; 1.268 ; 1.641 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5015 ; 1.293 ; 1.594 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 287 ; 7.394 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 90 ;36.150 ;25.444 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 388 ;16.295 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;24.993 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 295 ; 0.060 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2487 ; 0.015 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 445 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1151 ; 4.768 ; 2.979 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1437 ; 5.220 ; 4.481 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1438 ; 5.224 ;31.716 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1031 ; 8.521 ; 3.545 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1032 ; 8.517 ; 3.544 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1515 ; 8.228 ; 5.033 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2170 ; 7.454 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 8WLB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1300041497. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAR-22 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 : PHOTON FACTORY REMARK 200 BEAMLINE : BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32299 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.710 REMARK 200 RESOLUTION RANGE LOW (A) : 43.290 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.71 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.75 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: MOLREP REMARK 200 STARTING MODEL: 1RPJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MM D-PSICOSE, 100 MM SODIUM CITRATE REMARK 280 TRIBASIC DIHYDRATE, 22% (W/V) POLYETHYLENE GLYCOL 1,000, PH 5.5, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 33.55500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.57000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.55500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.57000 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 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 MET A 3 REMARK 465 GLY A 4 REMARK 465 SER A 5 REMARK 465 SER A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 HIS A 11 REMARK 465 HIS A 12 REMARK 465 SER A 13 REMARK 465 SER A 14 REMARK 465 GLY A 15 REMARK 465 LEU A 16 REMARK 465 VAL A 17 REMARK 465 PRO A 18 REMARK 465 ARG A 19 REMARK 465 GLY A 20 REMARK 465 SER A 21 REMARK 465 HIS A 22 REMARK 465 MET A 23 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 LYS A 81 -148.60 -84.43 REMARK 500 ASP A 114 -54.13 78.56 REMARK 500 ASP A 250 -43.82 141.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8WL7 RELATED DB: PDB DBREF1 8WLB A 24 311 UNP A0A7G3F0C7_ENTCL DBREF2 8WLB A A0A7G3F0C7 24 311 SEQADV 8WLB MET A 3 UNP A0A7G3F0C INITIATING METHIONINE SEQADV 8WLB GLY A 4 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB SER A 5 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB SER A 6 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB HIS A 7 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB HIS A 8 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB HIS A 9 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB HIS A 10 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB HIS A 11 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB HIS A 12 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB SER A 13 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB SER A 14 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB GLY A 15 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB LEU A 16 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB VAL A 17 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB PRO A 18 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB ARG A 19 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB GLY A 20 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB SER A 21 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB HIS A 22 UNP A0A7G3F0C EXPRESSION TAG SEQADV 8WLB MET A 23 UNP A0A7G3F0C EXPRESSION TAG SEQRES 1 A 309 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 309 LEU VAL PRO ARG GLY SER HIS MET ALA ALA GLU TYR ALA SEQRES 3 A 309 VAL VAL LEU LYS THR LEU SER ASN PRO PHE TRP VAL ASP SEQRES 4 A 309 MET LYS LYS GLY ILE GLU ASP GLU ALA LYS THR LEU GLY SEQRES 5 A 309 VAL SER VAL ASP ILE PHE ALA SER PRO SER GLU GLY ASP SEQRES 6 A 309 PHE GLN SER GLN LEU GLN LEU PHE GLU ASP LEU SER ASN SEQRES 7 A 309 LYS LYS TYR LYS GLY ILE ALA PHE ALA PRO LEU SER SER SEQRES 8 A 309 VAL ASN LEU VAL MET PRO VAL ALA ARG ALA TRP GLN LYS SEQRES 9 A 309 GLY LEU TYR LEU VAL ASN LEU ASP GLU LYS ILE ASP MET SEQRES 10 A 309 ASP ASN LEU LYS LYS ALA GLY GLY ASN VAL GLU GLY PHE SEQRES 11 A 309 VAL THR THR ASP ASN VAL ALA VAL GLY ALA LYS GLY ALA SEQRES 12 A 309 ASP PHE ILE ILE ASN LYS LEU GLY ALA GLU GLY GLY GLU SEQRES 13 A 309 VAL ALA ILE ILE GLU GLY LYS ALA GLY ASN ALA SER GLY SEQRES 14 A 309 GLU ALA ARG ARG ASN GLY ALA THR GLU ALA PHE LYS LYS SEQRES 15 A 309 ALA ASN GLN ILE LYS LEU VAL ALA SER GLN PRO ALA ASP SEQRES 16 A 309 TRP ASP ARG ILE LYS ALA LEU ASP VAL ALA THR ASN VAL SEQRES 17 A 309 LEU GLN ARG ASN PRO ASN LEU LYS ALA PHE TYR CYS ALA SEQRES 18 A 309 ASN ASP THR MET ALA MET GLY VAL ALA GLN ALA VAL ALA SEQRES 19 A 309 ASN ALA GLY LYS ILE GLY LYS VAL LEU VAL VAL GLY THR SEQRES 20 A 309 ASP GLY ILE PRO GLU ALA ARG LYS MET VAL GLU ALA GLY SEQRES 21 A 309 GLN MET THR ALA THR VAL ALA GLN ASN PRO ALA ASP ILE SEQRES 22 A 309 GLY ALA THR GLY LEU LYS LEU MET VAL ASP ALA ALA LYS SEQRES 23 A 309 THR GLY LYS VAL ILE PRO LEU GLU LYS THR PRO GLU PHE SEQRES 24 A 309 LYS LEU VAL ASP SER ILE LEU VAL THR LYS HET WEB A 401 12 HETNAM WEB ALPHA-D-PSICOPYRANOSE HETSYN WEB (2~{S},3~{R},4~{R},5~{R})-2-(HYDROXYMETHYL)OXANE-2,3,4, HETSYN 2 WEB 5-TETROL FORMUL 2 WEB C6 H12 O6 FORMUL 3 HOH *146(H2 O) HELIX 1 AA1 ASN A 36 GLY A 54 1 19 HELIX 2 AA2 ASP A 67 ASN A 80 1 14 HELIX 3 AA3 LEU A 96 LYS A 106 1 11 HELIX 4 AA4 ASP A 118 ALA A 125 1 8 HELIX 5 AA5 ASP A 136 GLY A 153 1 18 HELIX 6 AA6 ASN A 168 ALA A 185 1 18 HELIX 7 AA7 ASP A 199 ASN A 214 1 16 HELIX 8 AA8 ASN A 224 ALA A 238 1 15 HELIX 9 AA9 ILE A 252 ALA A 261 1 10 HELIX 10 AB1 ASN A 271 LYS A 288 1 18 SHEET 1 AA1 6 VAL A 57 ALA A 61 0 SHEET 2 AA1 6 TYR A 27 LEU A 31 1 N VAL A 29 O PHE A 60 SHEET 3 AA1 6 GLY A 85 PHE A 88 1 O ALA A 87 N VAL A 30 SHEET 4 AA1 6 TYR A 109 LEU A 113 1 O LEU A 113 N PHE A 88 SHEET 5 AA1 6 GLY A 131 THR A 135 1 O GLY A 131 N ASN A 112 SHEET 6 AA1 6 GLU A 300 VAL A 304 1 O VAL A 304 N THR A 134 SHEET 1 AA2 6 ILE A 188 PRO A 195 0 SHEET 2 AA2 6 GLY A 157 GLU A 163 1 N GLU A 163 O GLN A 194 SHEET 3 AA2 6 LEU A 217 CYS A 222 1 O LYS A 218 N GLU A 158 SHEET 4 AA2 6 LEU A 245 ASP A 250 1 O LEU A 245 N LYS A 218 SHEET 5 AA2 6 ALA A 266 ALA A 269 1 O VAL A 268 N ASP A 250 SHEET 6 AA2 6 ILE A 307 THR A 310 -1 O ILE A 307 N ALA A 269 CRYST1 67.110 113.140 38.950 90.00 90.00 90.00 P 21 21 2 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 0.014901 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008839 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025674 0.00000