HEADER SUGAR BINDING PROTEIN 03-OCT-00 1FYU TITLE CRYSTAL STRUCTURE OF ERYTHRINA CORALLODENDRON LECTIN IN HEXAGONAL TITLE 2 CRYSTAL FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: LECTIN; COMPND 3 CHAIN: A, B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ERYTHRINA CORALLODENDRON; SOURCE 3 ORGANISM_TAXID: 3843 KEYWDS LECTIN, PROTEIN-CARBOHYDRATE COMPLEX, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.ELGAVISH,B.SHAANAN REVDAT 6 09-AUG-23 1FYU 1 HETSYN REVDAT 5 29-JUL-20 1FYU 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 24-FEB-09 1FYU 1 VERSN REVDAT 3 31-MAY-05 1FYU 1 JRNL REMARK REVDAT 2 08-NOV-00 1FYU 1 REMARK REVDAT 1 25-OCT-00 1FYU 0 JRNL AUTH S.ELGAVISH,B.SHAANAN JRNL TITL CHEMICAL CHARACTERISTICS OF DIMER INTERFACES IN THE LEGUME JRNL TITL 2 LECTIN FAMILY. JRNL REF PROTEIN SCI. V. 10 753 2001 JRNL REFN ISSN 0961-8368 JRNL PMID 11274466 JRNL DOI 10.1110/PS.44001 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 TITL STRUCTURE OF THE ERYTHRINA CORALLODENDRON LECTIN AND OF ITS REMARK 1 TITL 2 COMPLEXES WITH MONO- AND DISACCHARIDES REMARK 1 REF J.MOL.BIOL. V. 277 917 1998 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.16 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 26125 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 SET) : 0.173 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1782 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 15 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 59.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 996 REMARK 3 BIN R VALUE (WORKING SET) : 0.2370 REMARK 3 BIN FREE R VALUE : 0.3160 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 74 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.037 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3708 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 202 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.31000 REMARK 3 B22 (A**2) : 3.31000 REMARK 3 B33 (A**2) : -6.61000 REMARK 3 B12 (A**2) : 4.80000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.31 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.38 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.820 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 4.219 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.541 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 8.435 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 11.998; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.29 REMARK 3 BSOL : 40.25 REMARK 3 REMARK 3 NCS MODEL : CONSTR REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FYU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-OCT-00. REMARK 100 THE DEPOSITION ID IS D_1000012027. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-SEP-95 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 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 : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26125 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 39.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 8.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07400 REMARK 200 FOR THE DATA SET : 8.9000 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) : 2.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 59.9 REMARK 200 DATA REDUNDANCY IN SHELL : 8.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.34000 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMEN REMARK 200 SOFTWARE USED: MERLOT, AMORE, BRUTE REMARK 200 STARTING MODEL: 1LTE.PDB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM CHLORIDE, HEPES REMARK 280 BUFFER, SODIUM AZIDES, PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.08667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 27.54333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 41.31500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 13.77167 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 68.85833 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 THR A 240 REMARK 465 ASN A 241 REMARK 465 ASP A 242 REMARK 465 ALA A 243 REMARK 465 VAL A 244 REMARK 465 ILE A 245 REMARK 465 PRO A 246 REMARK 465 THR A 247 REMARK 465 SER A 248 REMARK 465 ASN A 249 REMARK 465 HIS A 250 REMARK 465 ASN A 251 REMARK 465 THR A 252 REMARK 465 PHE A 253 REMARK 465 ALA A 254 REMARK 465 ILE A 255 REMARK 465 THR B 240 REMARK 465 ASN B 241 REMARK 465 ASP B 242 REMARK 465 ALA B 243 REMARK 465 VAL B 244 REMARK 465 ILE B 245 REMARK 465 PRO B 246 REMARK 465 THR B 247 REMARK 465 SER B 248 REMARK 465 ASN B 249 REMARK 465 HIS B 250 REMARK 465 ASN B 251 REMARK 465 THR B 252 REMARK 465 PHE B 253 REMARK 465 ALA B 254 REMARK 465 ILE B 255 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 73 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 73 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG B 73 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG B 73 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES 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 ASN A 15 108.99 -47.31 REMARK 500 ALA A 24 133.25 -39.21 REMARK 500 ALA A 54 -9.94 -59.94 REMARK 500 ALA A 103 -141.28 -88.84 REMARK 500 TYR A 106 -136.12 51.40 REMARK 500 LEU A 109 16.36 49.00 REMARK 500 ASN A 162 121.50 -34.70 REMARK 500 VAL A 203 -56.23 -127.74 REMARK 500 ASN B 15 108.62 -55.67 REMARK 500 ASP B 16 1.01 -65.85 REMARK 500 ALA B 103 -146.88 -98.59 REMARK 500 TYR B 106 -137.58 50.87 REMARK 500 LEU B 109 16.11 58.62 REMARK 500 ASN B 114 -169.64 -168.11 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 MN A 289 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 127 OE1 REMARK 620 2 ASP A 129 OD2 99.6 REMARK 620 3 ASP A 136 OD1 163.6 90.1 REMARK 620 4 HIS A 142 NE2 91.3 96.5 100.7 REMARK 620 5 HOH A 454 O 83.4 170.6 85.1 92.3 REMARK 620 6 HOH A 482 O 78.1 78.5 91.0 167.3 93.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 290 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 129 OD1 REMARK 620 2 ASP A 129 OD2 52.9 REMARK 620 3 PHE A 131 O 71.0 107.4 REMARK 620 4 ASN A 133 OD1 148.6 158.1 89.5 REMARK 620 5 ASP A 136 OD2 119.0 85.3 85.6 82.3 REMARK 620 6 HOH A 405 O 73.5 108.8 92.6 83.5 165.7 REMARK 620 7 HOH A 424 O 107.8 72.0 178.7 91.3 95.5 86.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 289 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 127 OE1 REMARK 620 2 ASP B 129 OD2 103.3 REMARK 620 3 ASP B 136 OD1 160.7 91.9 REMARK 620 4 HIS B 142 NE2 87.1 102.2 101.5 REMARK 620 5 HOH B 411 O 81.5 83.5 88.5 168.2 REMARK 620 6 HOH B 463 O 78.9 173.7 84.8 83.8 91.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 290 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 129 OD1 REMARK 620 2 ASP B 129 OD2 53.3 REMARK 620 3 PHE B 131 O 70.1 106.2 REMARK 620 4 ASN B 133 OD1 145.6 161.1 85.9 REMARK 620 5 ASP B 136 OD2 110.9 82.0 77.9 86.5 REMARK 620 6 HOH B 410 O 72.3 108.3 92.8 85.1 167.9 REMARK 620 7 HOH B 414 O 114.7 72.7 170.5 92.9 92.7 96.5 REMARK 620 N 1 2 3 4 5 6 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AXY RELATED DB: PDB REMARK 900 1AXY CONTAINS THE SAME FREE FORM PROTEIN, IN MONOCLINIC CRYSTAL REMARK 900 FORM. REMARK 900 RELATED ID: 1AXZ RELATED DB: PDB REMARK 900 1AXZ CONTAINS THE SAME PROTEIN COMPLEXED WITH D-GALACTOSE IN REMARK 900 MONOCLINIC CRYSTAL FORM. REMARK 900 RELATED ID: 1AX0 RELATED DB: PDB REMARK 900 1AX0 CONTAINS THE SAME PROTEIN COMPLEXED WITH N-ACETYLGALACTOSAMINE, REMARK 900 IN MONOCLINIC CRYSTAL FORM. REMARK 900 RELATED ID: 1AX1 RELATED DB: PDB REMARK 900 1AX1 CONTAINS THE SAME PROTEIN COMPLEXED WITH LACTOSE, IN REMARK 900 MONOCLINIC CRYSTAL FORM. REMARK 900 RELATED ID: 1AX2 RELATED DB: PDB REMARK 900 1AX2 CONTAINS THE SAME PROTEIN COMPLEXED WITH N-ACETYLLACTOSAMINE, REMARK 900 IN MONOCLINIC CRYSTAL FORM. REMARK 900 RELATED ID: 1LTE RELATED DB: PDB REMARK 900 1LTE CONTAINS THE SAME PROTEIN COMPLEXED WITH LACTOSE, IN REMARK 900 MONOCLINIC CRYSTAL FORM. DBREF 1FYU A 1 255 UNP P16404 LEC_ERYCO 27 281 DBREF 1FYU B 1 255 UNP P16404 LEC_ERYCO 27 281 SEQRES 1 A 255 VAL GLU THR ILE SER PHE SER PHE SER GLU PHE GLU PRO SEQRES 2 A 255 GLY ASN ASP ASN LEU THR LEU GLN GLY ALA ALA LEU ILE SEQRES 3 A 255 THR GLN SER GLY VAL LEU GLN LEU THR LYS ILE ASN GLN SEQRES 4 A 255 ASN GLY MET PRO ALA TRP ASP SER THR GLY ARG THR LEU SEQRES 5 A 255 TYR ALA LYS PRO VAL HIS ILE TRP ASP MET THR THR GLY SEQRES 6 A 255 THR VAL ALA SER PHE GLU THR ARG PHE SER PHE SER ILE SEQRES 7 A 255 GLU GLN PRO TYR THR ARG PRO LEU PRO ALA ASP GLY LEU SEQRES 8 A 255 VAL PHE PHE MET GLY PRO THR LYS SER LYS PRO ALA GLN SEQRES 9 A 255 GLY TYR GLY TYR LEU GLY ILE PHE ASN ASN SER LYS GLN SEQRES 10 A 255 ASP ASN SER TYR GLN THR LEU GLY VAL GLU PHE ASP THR SEQRES 11 A 255 PHE SER ASN PRO TRP ASP PRO PRO GLN VAL PRO HIS ILE SEQRES 12 A 255 GLY ILE ASP VAL ASN SER ILE ARG SER ILE LYS THR GLN SEQRES 13 A 255 PRO PHE GLN LEU ASP ASN GLY GLN VAL ALA ASN VAL VAL SEQRES 14 A 255 ILE LYS TYR ASP ALA SER SER LYS ILE LEU HIS ALA VAL SEQRES 15 A 255 LEU VAL TYR PRO SER SER GLY ALA ILE TYR THR ILE ALA SEQRES 16 A 255 GLU ILE VAL ASP VAL LYS GLN VAL LEU PRO GLU TRP VAL SEQRES 17 A 255 ASP VAL GLY LEU SER GLY ALA THR GLY ALA GLN ARG ASP SEQRES 18 A 255 ALA ALA GLU THR HIS ASP VAL TYR SER TRP SER PHE GLN SEQRES 19 A 255 ALA SER LEU PRO GLU THR ASN ASP ALA VAL ILE PRO THR SEQRES 20 A 255 SER ASN HIS ASN THR PHE ALA ILE SEQRES 1 B 255 VAL GLU THR ILE SER PHE SER PHE SER GLU PHE GLU PRO SEQRES 2 B 255 GLY ASN ASP ASN LEU THR LEU GLN GLY ALA ALA LEU ILE SEQRES 3 B 255 THR GLN SER GLY VAL LEU GLN LEU THR LYS ILE ASN GLN SEQRES 4 B 255 ASN GLY MET PRO ALA TRP ASP SER THR GLY ARG THR LEU SEQRES 5 B 255 TYR ALA LYS PRO VAL HIS ILE TRP ASP MET THR THR GLY SEQRES 6 B 255 THR VAL ALA SER PHE GLU THR ARG PHE SER PHE SER ILE SEQRES 7 B 255 GLU GLN PRO TYR THR ARG PRO LEU PRO ALA ASP GLY LEU SEQRES 8 B 255 VAL PHE PHE MET GLY PRO THR LYS SER LYS PRO ALA GLN SEQRES 9 B 255 GLY TYR GLY TYR LEU GLY ILE PHE ASN ASN SER LYS GLN SEQRES 10 B 255 ASP ASN SER TYR GLN THR LEU GLY VAL GLU PHE ASP THR SEQRES 11 B 255 PHE SER ASN PRO TRP ASP PRO PRO GLN VAL PRO HIS ILE SEQRES 12 B 255 GLY ILE ASP VAL ASN SER ILE ARG SER ILE LYS THR GLN SEQRES 13 B 255 PRO PHE GLN LEU ASP ASN GLY GLN VAL ALA ASN VAL VAL SEQRES 14 B 255 ILE LYS TYR ASP ALA SER SER LYS ILE LEU HIS ALA VAL SEQRES 15 B 255 LEU VAL TYR PRO SER SER GLY ALA ILE TYR THR ILE ALA SEQRES 16 B 255 GLU ILE VAL ASP VAL LYS GLN VAL LEU PRO GLU TRP VAL SEQRES 17 B 255 ASP VAL GLY LEU SER GLY ALA THR GLY ALA GLN ARG ASP SEQRES 18 B 255 ALA ALA GLU THR HIS ASP VAL TYR SER TRP SER PHE GLN SEQRES 19 B 255 ALA SER LEU PRO GLU THR ASN ASP ALA VAL ILE PRO THR SEQRES 20 B 255 SER ASN HIS ASN THR PHE ALA ILE HET GLC C 1 12 HET GAL C 2 11 HET GLC D 1 12 HET GAL D 2 11 HET MN A 289 1 HET CA A 290 1 HET MN B 289 1 HET CA B 290 1 HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM MN MANGANESE (II) ION HETNAM CA CALCIUM ION HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE FORMUL 3 GLC 2(C6 H12 O6) FORMUL 3 GAL 2(C6 H12 O6) FORMUL 5 MN 2(MN 2+) FORMUL 6 CA 2(CA 2+) FORMUL 9 HOH *202(H2 O) HELIX 1 1 GLY A 105 LEU A 109 5 5 HELIX 2 2 ASP A 118 GLN A 122 5 5 HELIX 3 3 ASP A 199 VAL A 203 5 5 HELIX 4 4 GLY B 105 LEU B 109 5 5 HELIX 5 5 ASP B 118 GLN B 122 5 5 HELIX 6 6 ASP B 199 LEU B 204 1 6 SHEET 1 A 6 ALA A 190 ILE A 197 0 SHEET 2 A 6 ILE A 178 TYR A 185 -1 N LEU A 179 O GLU A 196 SHEET 3 A 6 VAL A 165 ASP A 173 -1 N ASN A 167 O VAL A 184 SHEET 4 A 6 SER A 69 SER A 77 -1 O PHE A 70 N TYR A 172 SHEET 5 A 6 ASP A 227 LEU A 237 -1 N ASP A 227 O SER A 77 SHEET 6 A 6 GLU A 2 PHE A 8 -1 O GLU A 2 N LEU A 237 SHEET 1 B 7 ALA A 190 ILE A 197 0 SHEET 2 B 7 ILE A 178 TYR A 185 -1 N LEU A 179 O GLU A 196 SHEET 3 B 7 VAL A 165 ASP A 173 -1 N ASN A 167 O VAL A 184 SHEET 4 B 7 SER A 69 SER A 77 -1 O PHE A 70 N TYR A 172 SHEET 5 B 7 ASP A 227 LEU A 237 -1 N ASP A 227 O SER A 77 SHEET 6 B 7 LEU A 32 GLN A 33 -1 O LEU A 32 N VAL A 228 SHEET 7 B 7 LEU A 25 ILE A 26 -1 O LEU A 25 N GLN A 33 SHEET 1 C 7 LYS A 154 PRO A 157 0 SHEET 2 C 7 HIS A 142 VAL A 147 -1 N ILE A 143 O GLN A 156 SHEET 3 C 7 LEU A 124 ASP A 129 -1 O GLY A 125 N ASP A 146 SHEET 4 C 7 ASP A 89 GLY A 96 -1 O LEU A 91 N PHE A 128 SHEET 5 C 7 TRP A 207 THR A 216 -1 N ASP A 209 O GLY A 96 SHEET 6 C 7 THR A 48 TYR A 53 -1 O GLY A 49 N GLY A 214 SHEET 7 C 7 LEU A 18 GLY A 22 -1 N THR A 19 O LEU A 52 SHEET 1 D 6 LYS A 154 PRO A 157 0 SHEET 2 D 6 HIS A 142 VAL A 147 -1 N ILE A 143 O GLN A 156 SHEET 3 D 6 LEU A 124 ASP A 129 -1 O GLY A 125 N ASP A 146 SHEET 4 D 6 ASP A 89 GLY A 96 -1 O LEU A 91 N PHE A 128 SHEET 5 D 6 TRP A 207 THR A 216 -1 N ASP A 209 O GLY A 96 SHEET 6 D 6 VAL A 57 HIS A 58 -1 N VAL A 57 O VAL A 208 SHEET 1 E 6 ILE B 191 ILE B 197 0 SHEET 2 E 6 ILE B 178 VAL B 184 -1 N LEU B 179 O GLU B 196 SHEET 3 E 6 VAL B 165 ASP B 173 -1 N ASN B 167 O VAL B 184 SHEET 4 E 6 SER B 69 SER B 77 -1 O PHE B 70 N TYR B 172 SHEET 5 E 6 ASP B 227 LEU B 237 -1 N ASP B 227 O SER B 77 SHEET 6 E 6 GLU B 2 PHE B 8 -1 O GLU B 2 N LEU B 237 SHEET 1 F 7 ILE B 191 ILE B 197 0 SHEET 2 F 7 ILE B 178 VAL B 184 -1 N LEU B 179 O GLU B 196 SHEET 3 F 7 VAL B 165 ASP B 173 -1 N ASN B 167 O VAL B 184 SHEET 4 F 7 SER B 69 SER B 77 -1 O PHE B 70 N TYR B 172 SHEET 5 F 7 ASP B 227 LEU B 237 -1 N ASP B 227 O SER B 77 SHEET 6 F 7 LEU B 32 GLN B 33 -1 O LEU B 32 N VAL B 228 SHEET 7 F 7 LEU B 25 ILE B 26 -1 O LEU B 25 N GLN B 33 SHEET 1 G 7 LYS B 154 PRO B 157 0 SHEET 2 G 7 HIS B 142 VAL B 147 -1 N ILE B 143 O GLN B 156 SHEET 3 G 7 LEU B 124 ASP B 129 -1 O GLY B 125 N ASP B 146 SHEET 4 G 7 ASP B 89 GLY B 96 -1 O LEU B 91 N PHE B 128 SHEET 5 G 7 TRP B 207 THR B 216 -1 N ASP B 209 O GLY B 96 SHEET 6 G 7 THR B 48 TYR B 53 -1 O GLY B 49 N GLY B 214 SHEET 7 G 7 LEU B 18 GLY B 22 -1 N THR B 19 O LEU B 52 SHEET 1 H 6 LYS B 154 PRO B 157 0 SHEET 2 H 6 HIS B 142 VAL B 147 -1 N ILE B 143 O GLN B 156 SHEET 3 H 6 LEU B 124 ASP B 129 -1 O GLY B 125 N ASP B 146 SHEET 4 H 6 ASP B 89 GLY B 96 -1 O LEU B 91 N PHE B 128 SHEET 5 H 6 TRP B 207 THR B 216 -1 N ASP B 209 O GLY B 96 SHEET 6 H 6 VAL B 57 HIS B 58 -1 N VAL B 57 O VAL B 208 LINK O4 GLC C 1 C1 GAL C 2 1555 1555 1.39 LINK O4 GLC D 1 C1 GAL D 2 1555 1555 1.39 LINK OE1 GLU A 127 MN MN A 289 1555 1555 2.17 LINK OD2 ASP A 129 MN MN A 289 1555 1555 2.24 LINK OD1 ASP A 129 CA CA A 290 1555 1555 2.50 LINK OD2 ASP A 129 CA CA A 290 1555 1555 2.42 LINK O PHE A 131 CA CA A 290 1555 1555 2.29 LINK OD1 ASN A 133 CA CA A 290 1555 1555 2.27 LINK OD1 ASP A 136 MN MN A 289 1555 1555 2.06 LINK OD2 ASP A 136 CA CA A 290 1555 1555 2.34 LINK NE2 HIS A 142 MN MN A 289 1555 1555 2.31 LINK MN MN A 289 O HOH A 454 1555 1555 2.13 LINK MN MN A 289 O HOH A 482 1555 1555 2.26 LINK CA CA A 290 O HOH A 405 1555 1555 2.37 LINK CA CA A 290 O HOH A 424 1555 1555 2.47 LINK OE1 GLU B 127 MN MN B 289 1555 1555 2.16 LINK OD2 ASP B 129 MN MN B 289 1555 1555 2.34 LINK OD1 ASP B 129 CA CA B 290 1555 1555 2.57 LINK OD2 ASP B 129 CA CA B 290 1555 1555 2.30 LINK O PHE B 131 CA CA B 290 1555 1555 2.30 LINK OD1 ASN B 133 CA CA B 290 1555 1555 2.36 LINK OD1 ASP B 136 MN MN B 289 1555 1555 2.11 LINK OD2 ASP B 136 CA CA B 290 1555 1555 2.34 LINK NE2 HIS B 142 MN MN B 289 1555 1555 2.35 LINK MN MN B 289 O HOH B 411 1555 1555 2.52 LINK MN MN B 289 O HOH B 463 1555 1555 2.04 LINK CA CA B 290 O HOH B 410 1555 1555 2.43 LINK CA CA B 290 O HOH B 414 1555 1555 2.53 CISPEP 1 ARG A 84 PRO A 85 0 -0.17 CISPEP 2 ALA A 88 ASP A 89 0 -0.02 CISPEP 3 VAL A 140 PRO A 141 0 -0.38 CISPEP 4 ARG B 84 PRO B 85 0 -0.34 CISPEP 5 ALA B 88 ASP B 89 0 -0.07 CISPEP 6 VAL B 140 PRO B 141 0 -0.13 CRYST1 135.850 135.850 82.630 90.00 90.00 120.00 P 65 12 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 0.007361 0.004250 0.000000 0.00000 SCALE2 0.000000 0.008500 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012102 0.00000