HEADER HYDROLASE 09-JUN-04 1W0O TITLE VIBRIO CHOLERAE SIALIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIALIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NEURAMINIDASE, NANASE; COMPND 5 EC: 3.2.1.18 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE; SOURCE 3 ORGANISM_TAXID: 666 KEYWDS VIBRIO CHOLERAE, SIALIDASE, GLYCOSIDASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR I.MOUSTAFA,H.CONNARIS,M.TAYLOR,V.ZAITSEV,J.C.WILSON,M.J.KIEFEL,M.VON- AUTHOR 2 ITZSTEIN,G.TAYLOR REVDAT 5 29-JUL-20 1W0O 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE REVDAT 4 25-MAR-15 1W0O 1 JRNL REMARK VERSN FORMUL REVDAT 3 24-FEB-09 1W0O 1 VERSN REVDAT 2 24-SEP-04 1W0O 1 JRNL REVDAT 1 08-JUL-04 1W0O 0 JRNL AUTH I.MOUSTAFA,H.CONNARIS,M.TAYLOR,V.ZAITSEV,J.C.WILSONM, JRNL AUTH 2 J.KIEFEL,M.VON-ITZSTEIN,G.TAYLOR JRNL TITL SIALIC ACID RECOGNITION BY VIBRIO CHOLERAE NEURAMINIDASE JRNL REF J.BIOL.CHEM. V. 279 40819 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15226294 JRNL DOI 10.1074/JBC.M404965200 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 100.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.0 REMARK 3 NUMBER OF REFLECTIONS : 58159 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) : 0.179 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.300 REMARK 3 FREE R VALUE TEST SET COUNT : 5918 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5827 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 920 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.71700 REMARK 3 B22 (A**2) : 0.48400 REMARK 3 B33 (A**2) : -1.20100 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.316 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 57.08 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 : DANA.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DANA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1W0O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-JUN-04. REMARK 100 THE DEPOSITION ID IS D_1290020132. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63699 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 (%) : 91.0 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 35.15500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 75.80750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.45500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 75.80750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.15500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.45500 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: PQS 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 1 REMARK 465 ARG A 2 REMARK 465 PHE A 3 REMARK 465 LYS A 4 REMARK 465 ASN A 5 REMARK 465 VAL A 6 REMARK 465 LYS A 7 REMARK 465 LYS A 8 REMARK 465 THR A 9 REMARK 465 ALA A 10 REMARK 465 LEU A 11 REMARK 465 MET A 12 REMARK 465 LEU A 13 REMARK 465 ALA A 14 REMARK 465 MET A 15 REMARK 465 PHE A 16 REMARK 465 GLY A 17 REMARK 465 MET A 18 REMARK 465 ALA A 19 REMARK 465 THR A 20 REMARK 465 SER A 21 REMARK 465 SER A 22 REMARK 465 ASN A 23 REMARK 465 ALA A 24 REMARK 465 LEU A 778 REMARK 465 SER A 779 REMARK 465 GLN A 780 REMARK 465 ASN A 781 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 51 -124.62 45.81 REMARK 500 ALA A 60 -16.15 -49.52 REMARK 500 MET A 190 159.11 174.25 REMARK 500 ILE A 225 72.29 62.47 REMARK 500 ASN A 283 44.54 -144.73 REMARK 500 ASP A 292 73.29 48.13 REMARK 500 ALA A 316 -157.73 -145.72 REMARK 500 PRO A 327 25.82 -62.64 REMARK 500 SER A 402 -40.86 -131.74 REMARK 500 PRO A 516 -9.24 -58.41 REMARK 500 ARG A 577 -58.29 -152.69 REMARK 500 SER A 610 -31.23 -154.60 REMARK 500 SER A 618 -98.82 -133.52 REMARK 500 PHE A 638 -134.59 57.78 REMARK 500 SER A 648 -179.63 71.11 REMARK 500 ALA A 667 12.89 58.70 REMARK 500 ASN A 668 78.27 -110.35 REMARK 500 ASN A 669 -147.23 -129.71 REMARK 500 ASN A 714 80.32 43.01 REMARK 500 ALA A 739 -117.11 -116.07 REMARK 500 THR A 757 -127.79 -127.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2036 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH A2081 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH A2086 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH A2101 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH A2157 DISTANCE = 6.30 ANGSTROMS 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 A1779 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 253 O REMARK 620 2 ASN A 256 OD1 79.6 REMARK 620 3 ASN A 256 O 89.4 72.6 REMARK 620 4 ASP A 289 OD1 167.2 87.7 85.1 REMARK 620 5 ASP A 289 OD2 129.1 94.0 137.1 53.1 REMARK 620 6 THR A 313 OG1 107.2 150.1 78.3 83.0 102.7 REMARK 620 7 THR A 313 O 72.1 136.5 137.3 119.4 79.9 71.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1782 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 286 OD1 REMARK 620 2 HOH A2367 O 81.8 REMARK 620 3 HOH A2426 O 87.8 74.5 REMARK 620 4 HOH A2433 O 88.4 84.9 159.4 REMARK 620 5 HOH A2434 O 77.8 142.6 134.9 63.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1781 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 320 OD2 REMARK 620 2 ASP A 320 OD1 50.7 REMARK 620 3 PHE A 578 O 102.4 87.8 REMARK 620 4 HOH A2466 O 95.9 107.2 161.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1780 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO A 548 O REMARK 620 2 ASP A 621 OD1 111.0 REMARK 620 3 ASP A 621 OD2 89.9 52.9 REMARK 620 4 ASP A 682 OD1 94.0 87.9 138.8 REMARK 620 5 ASP A 682 OD2 87.9 139.8 166.6 54.6 REMARK 620 6 ALA A 683 O 174.2 74.5 92.3 87.8 88.7 REMARK 620 N 1 2 3 4 5 REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KIT RELATED DB: PDB REMARK 900 VIBRIO CHOLERAE NEURAMINIDASE REMARK 900 RELATED ID: 1W0P RELATED DB: PDB REMARK 900 VIBRIO CHOLERAE SIALIDASE DBREF 1W0O A 1 781 UNP P37060 NANH_VIBCH 1 781 SEQRES 1 A 781 MET ARG PHE LYS ASN VAL LYS LYS THR ALA LEU MET LEU SEQRES 2 A 781 ALA MET PHE GLY MET ALA THR SER SER ASN ALA ALA LEU SEQRES 3 A 781 PHE ASP TYR ASN ALA THR GLY ASP THR GLU PHE ASP SER SEQRES 4 A 781 PRO ALA LYS GLN GLY TRP MET GLN ASP ASN THR ASN ASN SEQRES 5 A 781 GLY SER GLY VAL LEU THR ASN ALA ASP GLY MET PRO ALA SEQRES 6 A 781 TRP LEU VAL GLN GLY ILE GLY GLY ARG ALA GLN TRP THR SEQRES 7 A 781 TYR SER LEU SER THR ASN GLN HIS ALA GLN ALA SER SER SEQRES 8 A 781 PHE GLY TRP ARG MET THR THR GLU MET LYS VAL LEU SER SEQRES 9 A 781 GLY GLY MET ILE THR ASN TYR TYR ALA ASN GLY THR GLN SEQRES 10 A 781 ARG VAL LEU PRO ILE ILE SER LEU ASP SER SER GLY ASN SEQRES 11 A 781 LEU VAL VAL GLU PHE GLU GLY GLN THR GLY ARG THR VAL SEQRES 12 A 781 LEU ALA THR GLY THR ALA ALA THR GLU TYR HIS LYS PHE SEQRES 13 A 781 GLU LEU VAL PHE LEU PRO GLY SER ASN PRO SER ALA SER SEQRES 14 A 781 PHE TYR PHE ASP GLY LYS LEU ILE ARG ASP ASN ILE GLN SEQRES 15 A 781 PRO THR ALA SER LYS GLN ASN MET ILE VAL TRP GLY ASN SEQRES 16 A 781 GLY SER SER ASN THR ASP GLY VAL ALA ALA TYR ARG ASP SEQRES 17 A 781 ILE LYS PHE GLU ILE GLN GLY ASP VAL ILE PHE ARG GLY SEQRES 18 A 781 PRO ASP ARG ILE PRO SER ILE VAL ALA SER SER VAL THR SEQRES 19 A 781 PRO GLY VAL VAL THR ALA PHE ALA GLU LYS ARG VAL GLY SEQRES 20 A 781 GLY GLY ASP PRO GLY ALA LEU SER ASN THR ASN ASP ILE SEQRES 21 A 781 ILE THR ARG THR SER ARG ASP GLY GLY ILE THR TRP ASP SEQRES 22 A 781 THR GLU LEU ASN LEU THR GLU GLN ILE ASN VAL SER ASP SEQRES 23 A 781 GLU PHE ASP PHE SER ASP PRO ARG PRO ILE TYR ASP PRO SEQRES 24 A 781 SER SER ASN THR VAL LEU VAL SER TYR ALA ARG TRP PRO SEQRES 25 A 781 THR ASP ALA ALA GLN ASN GLY ASP ARG ILE LYS PRO TRP SEQRES 26 A 781 MET PRO ASN GLY ILE PHE TYR SER VAL TYR ASP VAL ALA SEQRES 27 A 781 SER GLY ASN TRP GLN ALA PRO ILE ASP VAL THR ASP GLN SEQRES 28 A 781 VAL LYS GLU ARG SER PHE GLN ILE ALA GLY TRP GLY GLY SEQRES 29 A 781 SER GLU LEU TYR ARG ARG ASN THR SER LEU ASN SER GLN SEQRES 30 A 781 GLN ASP TRP GLN SER ASN ALA LYS ILE ARG ILE VAL ASP SEQRES 31 A 781 GLY ALA ALA ASN GLN ILE GLN VAL ALA ASP GLY SER ARG SEQRES 32 A 781 LYS TYR VAL VAL THR LEU SER ILE ASP GLU SER GLY GLY SEQRES 33 A 781 LEU VAL ALA ASN LEU ASN GLY VAL SER ALA PRO ILE ILE SEQRES 34 A 781 LEU GLN SER GLU HIS ALA LYS VAL HIS SER PHE HIS ASP SEQRES 35 A 781 TYR GLU LEU GLN TYR SER ALA LEU ASN HIS THR THR THR SEQRES 36 A 781 LEU PHE VAL ASP GLY GLN GLN ILE THR THR TRP ALA GLY SEQRES 37 A 781 GLU VAL SER GLN GLU ASN ASN ILE GLN PHE GLY ASN ALA SEQRES 38 A 781 ASP ALA GLN ILE ASP GLY ARG LEU HIS VAL GLN LYS ILE SEQRES 39 A 781 VAL LEU THR GLN GLN GLY HIS ASN LEU VAL GLU PHE ASP SEQRES 40 A 781 ALA PHE TYR LEU ALA GLN GLN THR PRO GLU VAL GLU LYS SEQRES 41 A 781 ASP LEU GLU LYS LEU GLY TRP THR LYS ILE LYS THR GLY SEQRES 42 A 781 ASN THR MET SER LEU TYR GLY ASN ALA SER VAL ASN PRO SEQRES 43 A 781 GLY PRO GLY HIS GLY ILE THR LEU THR ARG GLN GLN ASN SEQRES 44 A 781 ILE SER GLY SER GLN ASN GLY ARG LEU ILE TYR PRO ALA SEQRES 45 A 781 ILE VAL LEU ASP ARG PHE PHE LEU ASN VAL MET SER ILE SEQRES 46 A 781 TYR SER ASP ASP GLY GLY SER ASN TRP GLN THR GLY SER SEQRES 47 A 781 THR LEU PRO ILE PRO PHE ARG TRP LYS SER SER SER ILE SEQRES 48 A 781 LEU GLU THR LEU GLU PRO SER GLU ALA ASP MET VAL GLU SEQRES 49 A 781 LEU GLN ASN GLY ASP LEU LEU LEU THR ALA ARG LEU ASP SEQRES 50 A 781 PHE ASN GLN ILE VAL ASN GLY VAL ASN TYR SER PRO ARG SEQRES 51 A 781 GLN GLN PHE LEU SER LYS ASP GLY GLY ILE THR TRP SER SEQRES 52 A 781 LEU LEU GLU ALA ASN ASN ALA ASN VAL PHE SER ASN ILE SEQRES 53 A 781 SER THR GLY THR VAL ASP ALA SER ILE THR ARG PHE GLU SEQRES 54 A 781 GLN SER ASP GLY SER HIS PHE LEU LEU PHE THR ASN PRO SEQRES 55 A 781 GLN GLY ASN PRO ALA GLY THR ASN GLY ARG GLN ASN LEU SEQRES 56 A 781 GLY LEU TRP PHE SER PHE ASP GLU GLY VAL THR TRP LYS SEQRES 57 A 781 GLY PRO ILE GLN LEU VAL ASN GLY ALA SER ALA TYR SER SEQRES 58 A 781 ASP ILE TYR GLN LEU ASP SER GLU ASN ALA ILE VAL ILE SEQRES 59 A 781 VAL GLU THR ASP ASN SER ASN MET ARG ILE LEU ARG MET SEQRES 60 A 781 PRO ILE THR LEU LEU LYS GLN LYS LEU THR LEU SER GLN SEQRES 61 A 781 ASN HET DAN A1778 20 HET CA A1779 1 HET CA A1780 1 HET CA A1781 1 HET CA A1782 1 HET SIA A1783 21 HETNAM DAN 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID HETNAM CA CALCIUM ION HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID FORMUL 2 DAN C11 H17 N O8 FORMUL 3 CA 4(CA 2+) FORMUL 7 SIA C11 H19 N O9 FORMUL 8 HOH *920(H2 O) HELIX 1 1 ASP A 34 ASP A 38 5 5 HELIX 2 2 SER A 39 GLY A 44 5 6 HELIX 3 3 SER A 82 GLY A 93 1 12 HELIX 4 4 THR A 146 GLU A 152 5 7 HELIX 5 5 THR A 279 ASN A 283 5 5 HELIX 6 6 GLN A 317 ARG A 321 5 5 HELIX 7 7 VAL A 348 LYS A 353 1 6 HELIX 8 8 GLU A 433 HIS A 438 1 6 HELIX 9 9 ALA A 508 GLN A 513 1 6 HELIX 10 10 SER A 608 SER A 610 5 3 HELIX 11 11 ASN A 671 PHE A 673 5 3 HELIX 12 12 ASP A 758 SER A 760 5 3 HELIX 13 13 ILE A 769 LYS A 773 1 5 HELIX 14 14 GLN A 774 LEU A 776 5 3 SHEET 1 AA 4 LEU A 26 ASN A 30 0 SHEET 2 AA 4 GLY A 202 ILE A 213 -1 O ILE A 209 N TYR A 29 SHEET 3 AA 4 ALA A 65 GLY A 70 -1 O TRP A 66 N TYR A 206 SHEET 4 AA 4 SER A 54 THR A 58 -1 O SER A 54 N GLN A 69 SHEET 1 AB 6 LEU A 26 ASN A 30 0 SHEET 2 AB 6 GLY A 202 ILE A 213 -1 O ILE A 209 N TYR A 29 SHEET 3 AB 6 TRP A 94 GLY A 105 -1 O ARG A 95 N GLU A 212 SHEET 4 AB 6 HIS A 154 LEU A 161 -1 O HIS A 154 N MET A 100 SHEET 5 AB 6 SER A 167 PHE A 172 -1 O SER A 167 N LEU A 161 SHEET 6 AB 6 LYS A 175 ILE A 181 -1 O LYS A 175 N PHE A 172 SHEET 1 AC 6 MET A 46 GLN A 47 0 SHEET 2 AC 6 ALA A 75 TYR A 79 -1 O THR A 78 N MET A 46 SHEET 3 AC 6 ASN A 189 ASN A 195 -1 O ILE A 191 N TYR A 79 SHEET 4 AC 6 TYR A 111 ASN A 114 -1 O TYR A 111 N VAL A 192 SHEET 5 AC 6 GLN A 117 VAL A 119 -1 O GLN A 117 N ASN A 114 SHEET 6 AC 6 THR A 184 ALA A 185 -1 O THR A 184 N ARG A 118 SHEET 1 AD 4 ILE A 108 THR A 109 0 SHEET 2 AD 4 PRO A 121 LEU A 125 -1 O ILE A 123 N ILE A 108 SHEET 3 AD 4 LEU A 131 PHE A 135 -1 O VAL A 132 N SER A 124 SHEET 4 AD 4 THR A 142 ALA A 145 -1 O THR A 142 N VAL A 133 SHEET 1 AE 4 ASP A 216 PHE A 219 0 SHEET 2 AE 4 MET A 762 PRO A 768 -1 O MET A 762 N ILE A 218 SHEET 3 AE 4 ASN A 750 GLU A 756 -1 O ALA A 751 N MET A 767 SHEET 4 AE 4 SER A 741 GLN A 745 -1 O ASP A 742 N ILE A 754 SHEET 1 AF 4 ARG A 224 ALA A 230 0 SHEET 2 AF 4 VAL A 238 VAL A 246 -1 O THR A 239 N VAL A 229 SHEET 3 AF 4 THR A 257 SER A 265 -1 O THR A 257 N VAL A 246 SHEET 4 AF 4 LEU A 276 ASN A 277 -1 O LEU A 276 N THR A 262 SHEET 1 AG 4 PHE A 288 ASP A 298 0 SHEET 2 AG 4 THR A 303 PRO A 312 -1 O THR A 303 N ASP A 298 SHEET 3 AG 4 GLY A 329 ASP A 336 -1 O GLY A 329 N ARG A 310 SHEET 4 AG 4 ILE A 346 ASP A 347 -1 O ILE A 346 N TYR A 332 SHEET 1 AH 4 PHE A 288 ASP A 298 0 SHEET 2 AH 4 THR A 303 PRO A 312 -1 O THR A 303 N ASP A 298 SHEET 3 AH 4 GLY A 329 ASP A 336 -1 O GLY A 329 N ARG A 310 SHEET 4 AH 4 ASN A 341 TRP A 342 -1 O ASN A 341 N ASP A 336 SHEET 1 AI 7 GLN A 461 TRP A 466 0 SHEET 2 AI 7 THR A 453 VAL A 458 -1 O THR A 454 N TRP A 466 SHEET 3 AI 7 HIS A 441 SER A 448 -1 O GLU A 444 N PHE A 457 SHEET 4 AI 7 TRP A 380 GLY A 391 -1 O TRP A 380 N TYR A 447 SHEET 5 AI 7 GLY A 487 GLN A 498 -1 O ARG A 488 N VAL A 389 SHEET 6 AI 7 PHE A 357 GLY A 361 -1 O PHE A 357 N VAL A 491 SHEET 7 AI 7 MET A 536 TYR A 539 -1 O MET A 536 N ALA A 360 SHEET 1 AJ 6 GLN A 461 TRP A 466 0 SHEET 2 AJ 6 THR A 453 VAL A 458 -1 O THR A 454 N TRP A 466 SHEET 3 AJ 6 HIS A 441 SER A 448 -1 O GLU A 444 N PHE A 457 SHEET 4 AJ 6 TRP A 380 GLY A 391 -1 O TRP A 380 N TYR A 447 SHEET 5 AJ 6 GLY A 487 GLN A 498 -1 O ARG A 488 N VAL A 389 SHEET 6 AJ 6 HIS A 501 ASP A 507 -1 O HIS A 501 N GLN A 498 SHEET 1 AK10 ILE A 428 GLN A 431 0 SHEET 2 AK10 LEU A 417 LEU A 421 -1 O LEU A 417 N LEU A 430 SHEET 3 AK10 ARG A 403 ILE A 411 -1 O THR A 408 N ASN A 420 SHEET 4 AK10 GLU A 469 VAL A 470 -1 O GLU A 469 N LYS A 404 SHEET 5 AK10 ARG A 403 ILE A 411 -1 O LYS A 404 N GLU A 469 SHEET 6 AK10 THR A 528 GLY A 533 0 SHEET 7 AK10 GLY A 364 ASN A 371 -1 O SER A 365 N THR A 532 SHEET 8 AK10 ASN A 474 ASN A 480 -1 O ILE A 476 N ARG A 370 SHEET 9 AK10 ASN A 394 ASP A 400 -1 O GLN A 395 N GLY A 479 SHEET 10 AK10 ARG A 403 ILE A 411 -1 O ARG A 403 N ASP A 400 SHEET 1 AL 7 SER A 543 ASN A 545 0 SHEET 2 AL 7 LEU A 568 LEU A 575 -1 O ILE A 573 N ASN A 545 SHEET 3 AL 7 ILE A 552 THR A 553 -1 O ILE A 552 N ILE A 569 SHEET 4 AL 7 LEU A 568 LEU A 575 -1 O ILE A 569 N ILE A 552 SHEET 5 AL 7 GLN A 595 THR A 599 0 SHEET 6 AL 7 LEU A 580 SER A 587 -1 O SER A 584 N GLY A 597 SHEET 7 AL 7 LEU A 568 LEU A 575 -1 O LEU A 568 N SER A 587 SHEET 1 AM 2 PHE A 604 LYS A 607 0 SHEET 2 AM 2 ILE A 611 THR A 614 -1 O ILE A 611 N LYS A 607 SHEET 1 AN 4 GLU A 616 GLU A 624 0 SHEET 2 AN 4 LEU A 630 ASP A 637 -1 O LEU A 631 N VAL A 623 SHEET 3 AN 4 ARG A 650 SER A 655 -1 O GLN A 651 N ALA A 634 SHEET 4 AN 4 SER A 663 ASN A 669 -1 O SER A 663 N LEU A 654 SHEET 1 AO 2 ILE A 641 VAL A 642 0 SHEET 2 AO 2 VAL A 645 ASN A 646 -1 O VAL A 645 N VAL A 642 SHEET 1 AP 4 SER A 684 GLU A 689 0 SHEET 2 AP 4 HIS A 695 PRO A 702 -1 O PHE A 696 N PHE A 688 SHEET 3 AP 4 LEU A 715 SER A 720 -1 O GLY A 716 N ASN A 701 SHEET 4 AP 4 LYS A 728 GLN A 732 -1 O LYS A 728 N PHE A 719 LINK O ALA A 253 CA CA A1779 1555 1555 2.26 LINK OD1 ASN A 256 CA CA A1779 1555 1555 2.31 LINK O ASN A 256 CA CA A1779 1555 1555 2.28 LINK OD1 ASP A 286 CA CA A1782 1555 1555 2.35 LINK OD1 ASP A 289 CA CA A1779 1555 1555 2.61 LINK OD2 ASP A 289 CA CA A1779 1555 1555 2.26 LINK OG1 THR A 313 CA CA A1779 1555 1555 2.35 LINK O THR A 313 CA CA A1779 1555 1555 2.52 LINK OD2 ASP A 320 CA CA A1781 1555 1555 2.41 LINK OD1 ASP A 320 CA CA A1781 1555 1555 2.67 LINK O PRO A 548 CA CA A1780 1555 1555 2.37 LINK O PHE A 578 CA CA A1781 1555 1555 2.32 LINK OD1 ASP A 621 CA CA A1780 1555 1555 2.50 LINK OD2 ASP A 621 CA CA A1780 1555 1555 2.41 LINK OD1 ASP A 682 CA CA A1780 1555 1555 2.36 LINK OD2 ASP A 682 CA CA A1780 1555 1555 2.43 LINK O ALA A 683 CA CA A1780 1555 1555 2.34 LINK CA CA A1781 O HOH A2466 1555 1555 2.32 LINK CA CA A1782 O HOH A2367 1555 1555 2.43 LINK CA CA A1782 O HOH A2426 1555 1555 2.28 LINK CA CA A1782 O HOH A2433 1555 1555 2.55 LINK CA CA A1782 O HOH A2434 1555 1555 2.70 CISPEP 1 GLY A 221 PRO A 222 0 0.36 CISPEP 2 ASN A 705 PRO A 706 0 -0.20 CISPEP 3 GLY A 729 PRO A 730 0 0.33 CRYST1 70.310 74.910 151.615 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 0.014223 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013349 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006596 0.00000