HEADER SUGAR BINDING PROTEIN 13-AUG-08 2ZQN TITLE CRYSTAL STRUCTURE OF THE EARTHWORM R-TYPE LECTIN C-HALF IN COMPLEX TITLE 2 WITH LACTOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 29-KDA GALACTOSE-BINDING LECTIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LUMBRICUS TERRESTRIS; SOURCE 3 ORGANISM_COMMON: COMMON EARTHWORM; SOURCE 4 ORGANISM_TAXID: 6398; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21 KEYWDS EARTHWORM LUMBRICUS TERRESTRIS, HEMAGGLUTININ, R-TYPE LECTIN, BETA- KEYWDS 2 TREFOIL FOLD, SUGAR COMPLEX, LECTIN, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.SUZUKI,A.KUNO,T.HASEGAWA,J.HIRABAYASHI,K.KASAI,M.MOMMA,Z.FUJIMOTO REVDAT 4 01-NOV-23 2ZQN 1 HETSYN REVDAT 3 29-JUL-20 2ZQN 1 COMPND REMARK HETNAM LINK REVDAT 3 2 1 SITE ATOM REVDAT 2 10-FEB-09 2ZQN 1 VERSN JRNL REVDAT 1 02-SEP-08 2ZQN 0 SPRSDE 02-SEP-08 2ZQN 2D12 JRNL AUTH R.SUZUKI,A.KUNO,T.HASEGAWA,J.HIRABAYASHI,K.KASAI,M.MOMMA, JRNL AUTH 2 Z.FUJIMOTO JRNL TITL SUGAR-COMPLEX STRUCTURES OF THE C-HALF DOMAIN OF THE JRNL TITL 2 GALACTOSE-BINDING LECTIN EW29 FROM THE EARTHWORM LUMBRICUS JRNL TITL 3 TERRESTRIS JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 65 49 2009 JRNL REFN ISSN 0907-4449 JRNL PMID 19153466 JRNL DOI 10.1107/S0907444908037451 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.SUZUKI,Z.FUJIMOTO,A.KUNO,J.HIRABAYASHI,K.KASAI,T.HASEGAWA REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY CRYSTALLOGRAPHIC REMARK 1 TITL 2 STUDIES OF THE C-TERMINAL DOMAIN OF GALACTOSE-BINDING LECTIN REMARK 1 TITL 3 EW29 FROM THE EARTHWORM LUMBRICUS TERRESTRIS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 60 1895 2004 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 15388944 REMARK 1 DOI 10.1107/S0907444904018979 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.YABE,R.SUZUKI,A.KUNO,Z.FUJIMOTO,Y.JIGAMI,J.HIRABAYASHI REMARK 1 TITL TAILORING A NOVEL SIALIC ACID-BINDING LECTIN FROM A RICIN-B REMARK 1 TITL 2 CHAIN-LIKE GALACTOSE-BINDING PROTEIN BY NATURAL REMARK 1 TITL 3 EVOLUTION-MIMICRY REMARK 1 REF J.BIOCHEM. V. 141 389 2007 REMARK 1 REFN ISSN 0021-924X REMARK 1 PMID 17234683 REMARK 1 DOI 10.1093/JB/MVM043 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.HIRABAYASHI,S.K.DUTTA,K.KASAI REMARK 1 TITL NOVEL GALACTOSE-BINDING PROTEINS IN ANNELIDA. REMARK 1 TITL 2 CHARACTERIZATION OF 29-KDA TANDEM REPEAT-TYPE LECTINS FROM REMARK 1 TITL 3 THE EARTHWORM LUMBRICUS TERRESTRIS REMARK 1 REF J.BIOL.CHEM. V. 273 14450 1998 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 9603958 REMARK 1 DOI 10.1074/JBC.273.23.14450 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 25849 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) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1366 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1849 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2080 REMARK 3 BIN FREE R VALUE SET COUNT : 111 REMARK 3 BIN FREE R VALUE : 0.2350 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2084 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 112 REMARK 3 SOLVENT ATOMS : 285 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.135 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.083 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.764 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2264 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3078 ; 1.403 ; 1.994 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 260 ; 6.602 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 105 ;37.576 ;26.190 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 383 ;11.757 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ; 6.125 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 353 ; 0.100 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1654 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1000 ; 0.189 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1537 ; 0.312 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 261 ; 0.131 ; 0.200 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): 46 ; 0.203 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 15 ; 0.153 ; 0.200 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): 1354 ; 0.886 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2135 ; 1.453 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1039 ; 2.222 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 943 ; 3.630 ; 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 : 1.20 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 2ZQN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-AUG-08. REMARK 100 THE DEPOSITION ID IS D_1000028303. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-DEC-03 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27297 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.29400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.300 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: PDB ENTRY 1XYF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CHLORIDE, DIPOTASSIUM HYDROGEN REMARK 280 PHOSPHATE, SODIUM DIHYDROGEN PHOSPHATE, IMIDAZOLE, PH 8.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 87.79850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 30.58300 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 30.58300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 131.69775 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 30.58300 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 30.58300 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 43.89925 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 30.58300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.58300 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 131.69775 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 30.58300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.58300 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 43.89925 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 87.79850 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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, C, D 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 350 REMARK 350 BIOMOLECULE: 2 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: B, E, F 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 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 ASN A 141 4.75 -150.37 REMARK 500 ASN B 217 36.30 -93.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2DRY RELATED DB: PDB REMARK 900 LIGAND FREE FORM OF THE MUTANT LECTIN. REMARK 900 RELATED ID: 2DRZ RELATED DB: PDB REMARK 900 THE MUTANT LECTIN IN COMPLEX WITH LACTOSE. REMARK 900 RELATED ID: 2DS0 RELATED DB: PDB REMARK 900 THE MUTANT LECTIN IN COMPLEX WITH 6'-SIALYLLACTOSE. REMARK 900 RELATED ID: 2ZQO RELATED DB: PDB DBREF 2ZQN A 130 260 UNP O96048 O96048_LUMTE 130 260 DBREF 2ZQN B 130 260 UNP O96048 O96048_LUMTE 130 260 SEQRES 1 A 131 LYS PRO LYS PHE PHE TYR ILE LYS SER GLU LEU ASN GLY SEQRES 2 A 131 LYS VAL LEU ASP ILE GLU GLY GLN ASN PRO ALA PRO GLY SEQRES 3 A 131 SER LYS ILE ILE THR TRP ASP GLN LYS LYS GLY PRO THR SEQRES 4 A 131 ALA VAL ASN GLN LEU TRP TYR THR ASP GLN GLN GLY VAL SEQRES 5 A 131 ILE ARG SER LYS LEU ASN ASP PHE ALA ILE ASP ALA SER SEQRES 6 A 131 HIS GLU GLN ILE GLU THR GLN PRO PHE ASP PRO ASN ASN SEQRES 7 A 131 PRO LYS ARG ALA TRP ILE VAL SER GLY ASN THR ILE ALA SEQRES 8 A 131 GLN LEU SER ASP ARG ASP ILE VAL LEU ASP ILE ILE LYS SEQRES 9 A 131 SER ASP LYS GLU ALA GLY ALA HIS ILE CYS ALA TRP LYS SEQRES 10 A 131 GLN HIS GLY GLY PRO ASN GLN LYS PHE ILE ILE GLU SER SEQRES 11 A 131 GLU SEQRES 1 B 131 LYS PRO LYS PHE PHE TYR ILE LYS SER GLU LEU ASN GLY SEQRES 2 B 131 LYS VAL LEU ASP ILE GLU GLY GLN ASN PRO ALA PRO GLY SEQRES 3 B 131 SER LYS ILE ILE THR TRP ASP GLN LYS LYS GLY PRO THR SEQRES 4 B 131 ALA VAL ASN GLN LEU TRP TYR THR ASP GLN GLN GLY VAL SEQRES 5 B 131 ILE ARG SER LYS LEU ASN ASP PHE ALA ILE ASP ALA SER SEQRES 6 B 131 HIS GLU GLN ILE GLU THR GLN PRO PHE ASP PRO ASN ASN SEQRES 7 B 131 PRO LYS ARG ALA TRP ILE VAL SER GLY ASN THR ILE ALA SEQRES 8 B 131 GLN LEU SER ASP ARG ASP ILE VAL LEU ASP ILE ILE LYS SEQRES 9 B 131 SER ASP LYS GLU ALA GLY ALA HIS ILE CYS ALA TRP LYS SEQRES 10 B 131 GLN HIS GLY GLY PRO ASN GLN LYS PHE ILE ILE GLU SER SEQRES 11 B 131 GLU HET BGC C 1 12 HET GAL C 2 11 HET BGC D 1 12 HET GAL D 2 11 HET BGC E 1 12 HET GAL E 2 11 HET BGC F 1 12 HET GAL F 2 11 HET PO4 A 401 5 HET PO4 A 402 5 HET IMD A 421 5 HET IMD A 422 5 HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM PO4 PHOSPHATE ION HETNAM IMD IMIDAZOLE HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE FORMUL 3 BGC 4(C6 H12 O6) FORMUL 3 GAL 4(C6 H12 O6) FORMUL 7 PO4 2(O4 P 3-) FORMUL 9 IMD 2(C3 H5 N2 1+) FORMUL 11 HOH *285(H2 O) HELIX 1 1 GLY A 149 ASN A 151 5 3 HELIX 2 2 GLY A 166 GLN A 172 5 7 HELIX 3 3 ASN A 207 ARG A 210 5 4 HELIX 4 4 LYS A 233 ASP A 235 5 3 HELIX 5 5 GLY A 250 GLN A 253 5 4 HELIX 6 6 GLY B 149 ASN B 151 5 3 HELIX 7 7 GLY B 166 GLN B 172 5 7 HELIX 8 8 ASN B 207 ARG B 210 5 4 HELIX 9 9 LYS B 233 ASP B 235 5 3 HELIX 10 10 GLY B 250 GLN B 253 5 4 SHEET 1 A 2 PHE A 134 SER A 138 0 SHEET 2 A 2 PHE A 255 SER A 259 -1 O GLU A 258 N TYR A 135 SHEET 1 B 2 VAL A 144 ILE A 147 0 SHEET 2 B 2 ILE A 158 TRP A 161 -1 O TRP A 161 N VAL A 144 SHEET 1 C 2 TRP A 174 THR A 176 0 SHEET 2 C 2 ILE A 182 SER A 184 -1 O ARG A 183 N TYR A 175 SHEET 1 D 2 ALA A 190 ASP A 192 0 SHEET 2 D 2 GLU A 199 GLN A 201 -1 O GLU A 199 N ASP A 192 SHEET 1 E 4 TRP A 212 SER A 215 0 SHEET 2 E 4 THR A 218 GLN A 221 -1 O THR A 218 N SER A 215 SHEET 3 E 4 ASP A 224 ILE A 231 -1 O LEU A 229 N ILE A 219 SHEET 4 E 4 ILE A 242 LYS A 246 -1 O CYS A 243 N ASP A 230 SHEET 1 F 2 PHE B 134 SER B 138 0 SHEET 2 F 2 PHE B 255 SER B 259 -1 O GLU B 258 N TYR B 135 SHEET 1 G 2 VAL B 144 ILE B 147 0 SHEET 2 G 2 ILE B 158 TRP B 161 -1 O ILE B 159 N ASP B 146 SHEET 1 H 2 TRP B 174 THR B 176 0 SHEET 2 H 2 ILE B 182 SER B 184 -1 O ARG B 183 N TYR B 175 SHEET 1 I 2 ALA B 190 ASP B 192 0 SHEET 2 I 2 GLU B 199 GLN B 201 -1 O GLN B 201 N ALA B 190 SHEET 1 J 4 TRP B 212 SER B 215 0 SHEET 2 J 4 THR B 218 GLN B 221 -1 O THR B 218 N SER B 215 SHEET 3 J 4 ASP B 224 ILE B 231 -1 O LEU B 229 N ILE B 219 SHEET 4 J 4 ILE B 242 LYS B 246 -1 O TRP B 245 N VAL B 228 LINK O4 BGC C 1 C1 GAL C 2 1555 1555 1.42 LINK O4 BGC D 1 C1 GAL D 2 1555 1555 1.46 LINK O4 BGC E 1 C1 GAL E 2 1555 1555 1.41 LINK O4 BGC F 1 C1 GAL F 2 1555 1555 1.42 CRYST1 61.166 61.166 175.597 90.00 90.00 90.00 P 43 21 2 16 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 0.016349 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016349 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005695 0.00000