HEADER SUGAR BINDING PROTEIN 21-MAY-10 2XFE TITLE VCBM60 IN COMPLEX WITH GALACTOBIOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOHYDRATE BINDING MODULE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: VCBM60; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: CARBOHYDRATE BINDING MODULE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: ORIGAMI; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET22; SOURCE 8 OTHER_DETAILS: ENVIRONMENTAL ISOLATE KEYWDS SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.MONTANIER,J.E.FLINT,D.N.BOLAM,H.XIE,Z.LIU,A.ROGOWSKI,D.P.WEINER, AUTHOR 2 D.NURIZZO,S.M.ROBERTS,J.P.TURKENBURG,G.J.DAVIES,H.J.GILBERT REVDAT 5 16-OCT-24 2XFE 1 REMARK REVDAT 4 01-MAY-24 2XFE 1 HETSYN REVDAT 3 29-JUL-20 2XFE 1 COMPND REMARK HETNAM LINK REVDAT 3 2 1 SITE ATOM REVDAT 2 15-AUG-12 2XFE 1 COMPND AUTHOR JRNL REMARK REVDAT 2 2 1 VERSN DBREF SEQADV REVDAT 1 16-JUN-10 2XFE 0 JRNL AUTH C.MONTANIER,J.E.FLINT,D.N.BOLAM,H.XIE,Z.LIU,A.ROGOWSKI, JRNL AUTH 2 D.P.WEINER,S.RATNAPARKHE,D.NURIZZO,S.M.ROBERTS, JRNL AUTH 3 J.P.TURKENBURG,G.J.DAVIES,H.J.GILBERT JRNL TITL CIRCULAR PERMUTATION PROVIDES AN EVOLUTIONARY LINK BETWEEN JRNL TITL 2 TWO FAMILIES OF CALCIUM-DEPENDENT CARBOHYDRATE BINDING JRNL TITL 3 MODULES. JRNL REF J.BIOL.CHEM. V. 285 31742 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 20659893 JRNL DOI 10.1074/JBC.M110.142133 REMARK 2 REMARK 2 RESOLUTION. 1.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0066 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) : 1.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.71 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 7380 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) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.145 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 355 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) : 1.82 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 520 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1900 REMARK 3 BIN FREE R VALUE SET COUNT : 30 REMARK 3 BIN FREE R VALUE : 0.2920 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 816 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 126 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 8.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.19000 REMARK 3 B22 (A**2) : -0.49000 REMARK 3 B33 (A**2) : 0.30000 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): 0.140 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.129 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.082 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.683 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.939 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 853 ; 0.021 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 713 ; 0.005 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1165 ; 1.856 ; 1.918 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1648 ; 1.493 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 108 ; 6.820 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 42 ;33.191 ;25.476 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 122 ;12.516 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;16.468 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 141 ; 0.153 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 967 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 167 ; 0.000 ; 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): 532 ; 1.021 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 233 ; 0.369 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 854 ; 1.699 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 321 ; 2.908 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 311 ; 4.335 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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 : 1.40 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. U VALUES REFINED INDIVIDUALLY REMARK 4 REMARK 4 2XFE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1290044027. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-NOV-09 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7772 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.820 REMARK 200 RESOLUTION RANGE LOW (A) : 36.710 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 41.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.82 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.50 REMARK 200 R MERGE FOR SHELL (I) : 0.14000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 15.60 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: APO-VCBM60 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 28.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10MM GALACTOTRIOSE, 0.01M ZINC REMARK 280 CHLORIDE, 0.1 M TRIS/HCL PH 8.0, 20% (W/V) PEG 6000 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 15.03500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.34000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.77000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 27.34000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 15.03500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 24.77000 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 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 MET A 0 REMARK 465 SER A 1 REMARK 465 SER A 111 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 CB THR A 39 O HOH A 2046 1.99 REMARK 500 O HOH A 2011 O HOH A 2017 2.19 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 A1113 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 55 OD1 REMARK 620 2 ARG A 59 O 76.7 REMARK 620 3 ASP A 60 OD2 137.8 73.7 REMARK 620 4 HIS A 100 O 78.7 113.0 85.8 REMARK 620 5 HOH A2067 O 108.9 81.8 96.0 164.9 REMARK 620 6 GAL B 2 O2 140.4 142.8 74.8 83.7 82.4 REMARK 620 7 GAL B 2 O3 74.6 142.8 142.7 84.0 85.5 68.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1114 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 64 O REMARK 620 2 ASP A 64 OD1 78.4 REMARK 620 3 GLN A 74 OE1 84.9 97.7 REMARK 620 4 GLU A 76 OE1 130.6 150.6 90.9 REMARK 620 5 GLU A 76 OE2 79.0 154.3 92.3 51.9 REMARK 620 6 GLU A 97 OE2 91.5 83.7 175.8 89.8 84.9 REMARK 620 7 HOH A2084 O 151.3 78.2 82.0 75.2 126.8 102.2 REMARK 620 N 1 2 3 4 5 6 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2XFD RELATED DB: PDB REMARK 900 VCBM60 IN COMPLEX WITH CELLOBIOSE REMARK 900 RELATED ID: 2XHH RELATED DB: PDB REMARK 900 CIRCULAR PERMUTATION PROVIDES AN EVOLUTIONARY LINK BETWEEN TWO REMARK 900 FAMILIES OF CALCIUM-DEPENDENT CARBOHYDRATE BINDING MODULES REMARK 900 RELATED ID: 2XHJ RELATED DB: PDB REMARK 900 CIRCULAR PERMUTATION PROVIDES AN EVOLUTIONARY LINK BETWEEN TWO REMARK 900 FAMILIES OF CALCIUM-DEPENDENT CARBOHYDRATE BINDING MODULES. SEMET REMARK 900 FORM OF VCBM60. DBREF 2XFE A 2 111 UNP D7GNB4 D7GNB4_9BACT 2 111 SEQADV 2XFE MET A 0 UNP D7GNB4 EXPRESSION TAG SEQADV 2XFE SER A 1 UNP D7GNB4 EXPRESSION TAG SEQRES 1 A 112 MET SER ASN SER ILE THR VAL ARG ALA ARG GLY VAL ASN SEQRES 2 A 112 GLY GLN GLU SER VAL SER LEU GLN VAL GLY GLY THR THR SEQRES 3 A 112 VAL GLN THR TRP THR LEU THR THR ALA MET GLN ASP TYR SEQRES 4 A 112 THR ALA SER THR SER LEU THR GLY GLU ILE ARG VAL ALA SEQRES 5 A 112 PHE THR ASN ASP ALA THR GLY ARG ASP VAL GLN VAL ASP SEQRES 6 A 112 TYR ILE VAL VAL ASN GLY GLN THR ARG GLN ALA GLU ASN SEQRES 7 A 112 GLN SER VAL ASN THR GLY VAL TRP ALA ASN ASN GLN CYS SEQRES 8 A 112 GLY GLY SER GLY ASN SER GLU TRP LEU HIS CYS ASN GLY SEQRES 9 A 112 TYR ILE SER PHE GLY ASN VAL SER HET GAL B 1 12 HET GAL B 2 11 HET CA A1113 1 HET CA A1114 1 HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM CA CALCIUM ION HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE FORMUL 2 GAL 2(C6 H12 O6) FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *126(H2 O) HELIX 1 1 GLU A 76 GLN A 78 5 3 SHEET 1 AA 4 GLN A 36 SER A 41 0 SHEET 2 AA 4 SER A 3 GLY A 10 -1 O ILE A 4 N ALA A 40 SHEET 3 AA 4 VAL A 61 VAL A 68 -1 O GLN A 62 N ARG A 9 SHEET 4 AA 4 GLN A 71 GLN A 74 -1 O GLN A 71 N VAL A 68 SHEET 1 AB 4 GLN A 36 SER A 41 0 SHEET 2 AB 4 SER A 3 GLY A 10 -1 O ILE A 4 N ALA A 40 SHEET 3 AB 4 VAL A 61 VAL A 68 -1 O GLN A 62 N ARG A 9 SHEET 4 AB 4 TRP A 98 LEU A 99 -1 O LEU A 99 N VAL A 61 SHEET 1 AC 2 GLN A 71 GLN A 74 0 SHEET 2 AC 2 VAL A 61 VAL A 68 -1 O ILE A 66 N ARG A 73 SHEET 1 AD 4 THR A 24 THR A 30 0 SHEET 2 AD 4 SER A 16 VAL A 21 -1 O VAL A 17 N TRP A 29 SHEET 3 AD 4 GLU A 47 PHE A 52 -1 O ARG A 49 N GLN A 20 SHEET 4 AD 4 GLY A 103 ASN A 109 -1 O GLY A 103 N PHE A 52 SHEET 1 AE 2 TRP A 85 ALA A 86 0 SHEET 2 AE 2 GLN A 89 CYS A 90 -1 O GLN A 89 N ALA A 86 SSBOND 1 CYS A 90 CYS A 101 1555 1555 2.09 LINK O4 GAL B 1 C1 GAL B 2 1555 1555 1.42 LINK OD1 ASP A 55 CA CA A1113 1555 1555 2.59 LINK O ARG A 59 CA CA A1113 1555 1555 2.31 LINK OD2 ASP A 60 CA CA A1113 1555 1555 2.31 LINK O ASP A 64 CA CA A1114 1555 1555 2.44 LINK OD1 ASP A 64 CA CA A1114 1555 1555 2.28 LINK OE1 GLN A 74 CA CA A1114 1555 1555 2.30 LINK OE1 GLU A 76 CA CA A1114 1555 1555 2.44 LINK OE2 GLU A 76 CA CA A1114 1555 1555 2.49 LINK OE2 GLU A 97 CA CA A1114 1555 1555 2.38 LINK O HIS A 100 CA CA A1113 1555 1555 2.35 LINK CA CA A1113 O HOH A2067 1555 1555 2.33 LINK CA CA A1113 O2 GAL B 2 1555 1555 2.56 LINK CA CA A1113 O3 GAL B 2 1555 1555 2.37 LINK CA CA A1114 O HOH A2084 1555 1555 2.36 CRYST1 30.070 49.540 54.680 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 0.033256 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020186 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018288 0.00000