HEADER HYDROLASE 29-MAY-09 3HN1 TITLE CRYSTAL STRUCTURE OF HCR/T COMPLEXED WITH GT2 AND LACTOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TETANUS TOXIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RECEPTOR BINDING DOMAIN (UNP RESIDUES 866-1315); COMPND 5 SYNONYM: TENTOXYLYSIN; COMPND 6 EC: 3.4.24.68; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM TETANI; SOURCE 3 ORGANISM_TAXID: 1513; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL-21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-28 KEYWDS GANGLIOSIDE GT2, LACTOSE, RECEPTOR BINDING POCKET, DISULFIDE BOND, KEYWDS 2 HYDROLASE, METAL-BINDING, METALLOPROTEASE, NEUROTOXIN, PROTEASE, KEYWDS 3 TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR C.CHEN,Z.FU,J.-J.P.KIM,J.T.BARBIERI,M.R.BALDWIN REVDAT 4 06-SEP-23 3HN1 1 HETSYN REVDAT 3 29-JUL-20 3HN1 1 COMPND REMARK HETNAM LINK REVDAT 3 2 1 SITE ATOM REVDAT 2 11-AUG-10 3HN1 1 JRNL REVDAT 1 14-JUL-09 3HN1 0 JRNL AUTH C.CHEN,Z.FU,J.J.KIM,J.T.BARBIERI,M.R.BALDWIN JRNL TITL GANGLIOSIDES AS HIGH AFFINITY RECEPTORS FOR TETANUS JRNL TITL 2 NEUROTOXIN. JRNL REF J.BIOL.CHEM. V. 284 26569 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19602728 JRNL DOI 10.1074/JBC.M109.027391 REMARK 2 REMARK 2 RESOLUTION. 2.10 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 65562.860 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.5 REMARK 3 NUMBER OF REFLECTIONS : 32485 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) : 0.216 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3245 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.18 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2592 REMARK 3 BIN R VALUE (WORKING SET) : 0.2860 REMARK 3 BIN FREE R VALUE : 0.2940 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 296 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3575 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 67 REMARK 3 SOLVENT ATOMS : 192 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.93000 REMARK 3 B22 (A**2) : 9.31000 REMARK 3 B33 (A**2) : -3.38000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.25 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.28 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.700 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.140 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.830 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.710 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.470 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 41.27 REMARK 3 REMARK 3 NCS MODEL : NULL 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 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : 3SIA-AGAL.PAR REMARK 3 PARAMETER FILE 4 : SO4.PAR REMARK 3 PARAMETER FILE 5 : &_1_PARAMETER_INFILE_5 REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : 3SIA-AGAL.TOP REMARK 3 TOPOLOGY FILE 4 : SO4.TOP REMARK 3 TOPOLOGY FILE 5 : &_1_TOPOLOGY_INFILE_5 REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3HN1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1000053334. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-NOV-08 REMARK 200 TEMPERATURE (KELVIN) : 100 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 MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34207 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 25.530 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10900 REMARK 200 FOR THE DATA SET : 18.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.61900 REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB 3HMY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: BIS-TRIS PROPANE, PEG2K AND AMMONIUM REMARK 280 SULFATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K 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 33.48500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.72000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.34000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.72000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.48500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.34000 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 300 REMARK: MONOMER 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 VAL A 871 REMARK 465 ASP A 872 REMARK 465 ASN A 873 REMARK 465 GLU A 874 REMARK 465 LYS A 982 REMARK 465 HIS A 983 REMARK 465 SER A 984 REMARK 465 LEU A 985 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 CYS A 869 -157.99 -93.41 REMARK 500 ASN A 919 74.35 -155.14 REMARK 500 ILE A 987 -42.89 75.30 REMARK 500 LEU A1027 49.10 -106.00 REMARK 500 SER A1042 -92.46 -148.22 REMARK 500 LYS A1073 148.82 -174.07 REMARK 500 CYS A1093 32.69 -89.26 REMARK 500 SER A1110 94.22 -63.38 REMARK 500 ILE A1111 14.59 -57.31 REMARK 500 SER A1135 63.73 -153.87 REMARK 500 THR A1146 -13.42 81.06 REMARK 500 ASP A1147 -164.57 -101.41 REMARK 500 ASN A1184 -91.54 5.41 REMARK 500 ASN A1204 -6.66 75.02 REMARK 500 ASN A1220 9.98 57.99 REMARK 500 ASN A1230 30.88 -145.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 SIA B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FV2 RELATED DB: PDB REMARK 900 HCR/T COMPLEXED WITH GT1B REMARK 900 RELATED ID: 3HMY RELATED DB: PDB REMARK 900 HCR/T COMPLEXED WITH GT2 DBREF 3HN1 A 866 1315 UNP P04958 TETX_CLOTE 866 1315 SEQRES 1 A 450 ASN LEU ASP CYS TRP VAL ASP ASN GLU GLU ASP ILE ASP SEQRES 2 A 450 VAL ILE LEU LYS LYS SER THR ILE LEU ASN LEU ASP ILE SEQRES 3 A 450 ASN ASN ASP ILE ILE SER ASP ILE SER GLY PHE ASN SER SEQRES 4 A 450 SER VAL ILE THR TYR PRO ASP ALA GLN LEU VAL PRO GLY SEQRES 5 A 450 ILE ASN GLY LYS ALA ILE HIS LEU VAL ASN ASN GLU SER SEQRES 6 A 450 SER GLU VAL ILE VAL HIS LYS ALA MET ASP ILE GLU TYR SEQRES 7 A 450 ASN ASP MET PHE ASN ASN PHE THR VAL SER PHE TRP LEU SEQRES 8 A 450 ARG VAL PRO LYS VAL SER ALA SER HIS LEU GLU GLN TYR SEQRES 9 A 450 GLY THR ASN GLU TYR SER ILE ILE SER SER MET LYS LYS SEQRES 10 A 450 HIS SER LEU SER ILE GLY SER GLY TRP SER VAL SER LEU SEQRES 11 A 450 LYS GLY ASN ASN LEU ILE TRP THR LEU LYS ASP SER ALA SEQRES 12 A 450 GLY GLU VAL ARG GLN ILE THR PHE ARG ASP LEU PRO ASP SEQRES 13 A 450 LYS PHE ASN ALA TYR LEU ALA ASN LYS TRP VAL PHE ILE SEQRES 14 A 450 THR ILE THR ASN ASP ARG LEU SER SER ALA ASN LEU TYR SEQRES 15 A 450 ILE ASN GLY VAL LEU MET GLY SER ALA GLU ILE THR GLY SEQRES 16 A 450 LEU GLY ALA ILE ARG GLU ASP ASN ASN ILE THR LEU LYS SEQRES 17 A 450 LEU ASP ARG CYS ASN ASN ASN ASN GLN TYR VAL SER ILE SEQRES 18 A 450 ASP LYS PHE ARG ILE PHE CYS LYS ALA LEU ASN PRO LYS SEQRES 19 A 450 GLU ILE GLU LYS LEU TYR THR SER TYR LEU SER ILE THR SEQRES 20 A 450 PHE LEU ARG ASP PHE TRP GLY ASN PRO LEU ARG TYR ASP SEQRES 21 A 450 THR GLU TYR TYR LEU ILE PRO VAL ALA SER SER SER LYS SEQRES 22 A 450 ASP VAL GLN LEU LYS ASN ILE THR ASP TYR MET TYR LEU SEQRES 23 A 450 THR ASN ALA PRO SER TYR THR ASN GLY LYS LEU ASN ILE SEQRES 24 A 450 TYR TYR ARG ARG LEU TYR ASN GLY LEU LYS PHE ILE ILE SEQRES 25 A 450 LYS ARG TYR THR PRO ASN ASN GLU ILE ASP SER PHE VAL SEQRES 26 A 450 LYS SER GLY ASP PHE ILE LYS LEU TYR VAL SER TYR ASN SEQRES 27 A 450 ASN ASN GLU HIS ILE VAL GLY TYR PRO LYS ASP GLY ASN SEQRES 28 A 450 ALA PHE ASN ASN LEU ASP ARG ILE LEU ARG VAL GLY TYR SEQRES 29 A 450 ASN ALA PRO GLY ILE PRO LEU TYR LYS LYS MET GLU ALA SEQRES 30 A 450 VAL LYS LEU ARG ASP LEU LYS THR TYR SER VAL GLN LEU SEQRES 31 A 450 LYS LEU TYR ASP ASP LYS ASN ALA SER LEU GLY LEU VAL SEQRES 32 A 450 GLY THR HIS ASN GLY GLN ILE GLY ASN ASP PRO ASN ARG SEQRES 33 A 450 ASP ILE LEU ILE ALA SER ASN TRP TYR PHE ASN HIS LEU SEQRES 34 A 450 LYS ASP LYS ILE LEU GLY CYS ASP TRP TYR PHE VAL PRO SEQRES 35 A 450 THR ASP GLU GLY TRP THR ASN ASP HET SIA B 1 20 HET SIA B 2 20 HET GLA A 7 12 HET SO4 A1401 5 HET SO4 A1402 5 HET SO4 A1403 5 HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID HETNAM GLA ALPHA-D-GALACTOPYRANOSE HETNAM SO4 SULFATE ION HETSYN SIA N-ACETYLNEURAMINIC ACID; SIALIC ACID; ALPHA-SIALIC HETSYN 2 SIA ACID; O-SIALIC ACID HETSYN GLA ALPHA-D-GALACTOSE; D-GALACTOSE; GALACTOSE; ALPHA D- HETSYN 2 GLA GALACTOSE FORMUL 2 SIA 2(C11 H19 N O9) FORMUL 3 GLA C6 H12 O6 FORMUL 4 SO4 3(O4 S 2-) FORMUL 7 HOH *192(H2 O) HELIX 1 1 ASP A 876 SER A 884 1 9 HELIX 2 2 SER A 962 GLY A 970 1 9 HELIX 3 3 ASN A 1097 SER A 1107 1 11 HELIX 4 4 ALA A 1134 SER A 1136 5 3 HELIX 5 5 ASN A 1219 LEU A 1221 5 3 HELIX 6 6 ASN A 1288 HIS A 1293 5 6 SHEET 1 A 5 ILE A 895 ASP A 898 0 SHEET 2 A 5 THR A 885 ASN A 892 -1 N ASP A 890 O SER A 897 SHEET 3 A 5 TYR A1083 PHE A1092 -1 O PHE A1089 N LEU A 889 SHEET 4 A 5 LYS A 921 VAL A 926 -1 N LEU A 925 O VAL A1084 SHEET 5 A 5 GLN A 913 PRO A 916 -1 N VAL A 915 O ALA A 922 SHEET 1 B 7 ILE A 895 ASP A 898 0 SHEET 2 B 7 THR A 885 ASN A 892 -1 N ASP A 890 O SER A 897 SHEET 3 B 7 TYR A1083 PHE A1092 -1 O PHE A1089 N LEU A 889 SHEET 4 B 7 PHE A 950 ARG A 957 -1 N TRP A 955 O ASP A1087 SHEET 5 B 7 VAL A1032 ASN A1038 -1 O ILE A1036 N VAL A 952 SHEET 6 B 7 SER A1043 ILE A1048 -1 O TYR A1047 N THR A1035 SHEET 7 B 7 VAL A1051 GLU A1057 -1 O ALA A1056 N ALA A1044 SHEET 1 C 7 SER A 905 THR A 908 0 SHEET 2 C 7 VAL A 933 HIS A 936 -1 O ILE A 934 N ILE A 907 SHEET 3 C 7 ASN A1069 ASP A1075 -1 O LEU A1072 N VAL A 933 SHEET 4 C 7 GLU A 973 SER A 978 -1 N SER A 978 O THR A1071 SHEET 5 C 7 GLY A 990 LYS A 996 -1 O VAL A 993 N ILE A 977 SHEET 6 C 7 ASN A 999 LYS A1005 -1 O ILE A1001 N SER A 994 SHEET 7 C 7 VAL A1011 ARG A1017 -1 O PHE A1016 N LEU A1000 SHEET 1 D 9 ALA A1217 PHE A1218 0 SHEET 2 D 9 ASP A1222 ILE A1224 -1 O ASP A1222 N PHE A1218 SHEET 3 D 9 ARG A1281 SER A1287 -1 O ALA A1286 N ARG A1223 SHEET 4 D 9 SER A1264 GLY A1273 -1 N GLY A1273 O ARG A1281 SHEET 5 D 9 GLN A1254 TYR A1258 -1 N LEU A1257 O LEU A1265 SHEET 6 D 9 MET A1240 VAL A1243 -1 N VAL A1243 O GLN A1254 SHEET 7 D 9 ASP A1194 TYR A1202 -1 N ILE A1196 O MET A1240 SHEET 8 D 9 ASN A1205 PRO A1212 -1 O HIS A1207 N VAL A1200 SHEET 9 D 9 LEU A1236 TYR A1237 -1 O TYR A1237 N TYR A1211 SHEET 1 E 6 ARG A1226 VAL A1227 0 SHEET 2 E 6 ASN A1205 PRO A1212 -1 N GLY A1210 O ARG A1226 SHEET 3 E 6 ASP A1194 TYR A1202 -1 N VAL A1200 O HIS A1207 SHEET 4 E 6 LYS A1174 ARG A1179 -1 N LYS A1174 O SER A1201 SHEET 5 E 6 GLU A1127 PRO A1132 -1 N TYR A1128 O PHE A1175 SHEET 6 E 6 TRP A1303 VAL A1306 -1 O VAL A1306 N TYR A1129 SHEET 1 F 2 LYS A1138 LEU A1142 0 SHEET 2 F 2 MET A1149 ASN A1153 -1 O TYR A1150 N GLN A1141 SHEET 1 G 2 SER A1156 ASN A1159 0 SHEET 2 G 2 ILE A1164 ARG A1167 -1 O ILE A1164 N ASN A1159 SSBOND 1 CYS A 869 CYS A 1093 1555 1555 2.04 LINK O8 SIA B 1 C2 SIA B 2 1555 1555 1.43 CRYST1 66.970 72.680 119.440 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 0.014932 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013759 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008372 0.00000