HEADER VIRAL PROTEIN 26-MAY-11 3S6X TITLE STRUCTURE OF REOVIRUS ATTACHMENT PROTEIN SIGMA1 IN COMPLEX WITH ALPHA- TITLE 2 2,3-SIALYLLACTOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: OUTER CAPSID PROTEIN SIGMA-1; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: HEAD AND BODY, RESIDUES 170-445; COMPND 5 SYNONYM: SIGMA1, CELL ATTACHMENT PROTEIN, HEMAGGLUTININ; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: REOVIRUS TYPE 3; SOURCE 3 ORGANISM_COMMON: MAMMALIAN ORTHOREOVIRUS 3; SOURCE 4 ORGANISM_TAXID: 10886; SOURCE 5 STRAIN: DEARING; SOURCE 6 GENE: S1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: ROSETTA 2(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PQE-80L KEYWDS TRIPLE BETA-SPIRAL, BETA-BARREL, BETA-SPIRAL REPEAT, GREEK KEY MOTIF, KEYWDS 2 TRIMER, VIRAL ATTACHMENT PROTEIN, SIALIC ACID RECEPTORS JUNCTIONAL KEYWDS 3 ADHESION MOLECULE A, VIRAL CAPSID, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.M.REITER,T.S.DERMODY,T.STEHLE REVDAT 3 28-FEB-24 3S6X 1 REMARK HETSYN REVDAT 2 29-JUL-20 3S6X 1 COMPND REMARK SEQADV HETNAM REVDAT 2 2 1 LINK SITE ATOM REVDAT 1 23-NOV-11 3S6X 0 JRNL AUTH D.M.REITER,J.M.FRIERSON,E.E.HALVORSON,T.KOBAYASHI, JRNL AUTH 2 T.S.DERMODY,T.STEHLE JRNL TITL CRYSTAL STRUCTURE OF REOVIRUS ATTACHMENT PROTEIN SIGMA1 IN JRNL TITL 2 COMPLEX WITH SIALYLATED OLIGOSACCHARIDES JRNL REF PLOS PATHOG. V. 7 02166 2011 JRNL REFN ISSN 1553-7366 JRNL PMID 21829363 JRNL DOI 10.1371/JOURNAL.PPAT.1002166 REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.1_743) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 78322 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 3956 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 38.6164 - 4.8446 1.00 8195 426 0.1677 0.1936 REMARK 3 2 4.8446 - 3.8464 1.00 7876 438 0.1150 0.1532 REMARK 3 3 3.8464 - 3.3605 1.00 7827 424 0.1500 0.1938 REMARK 3 4 3.3605 - 3.0534 1.00 7776 411 0.1620 0.2018 REMARK 3 5 3.0534 - 2.8346 0.98 7610 401 0.1500 0.1936 REMARK 3 6 2.8346 - 2.6676 0.96 7456 386 0.1597 0.2157 REMARK 3 7 2.6676 - 2.5340 0.93 7220 379 0.1657 0.2153 REMARK 3 8 2.5340 - 2.4237 0.88 6763 353 0.2037 0.2895 REMARK 3 9 2.4237 - 2.3304 0.89 6825 356 0.2131 0.2560 REMARK 3 10 2.3304 - 2.2500 0.89 6818 382 0.2466 0.2920 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.83 REMARK 3 K_SOL : 0.33 REMARK 3 B_SOL : 61.64 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.630 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.010 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) : -4.79150 REMARK 3 B22 (A**2) : -4.65970 REMARK 3 B33 (A**2) : 9.45110 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 6955 REMARK 3 ANGLE : 0.985 9499 REMARK 3 CHIRALITY : 0.063 1115 REMARK 3 PLANARITY : 0.003 1226 REMARK 3 DIHEDRAL : 17.845 2535 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 166:237) REMARK 3 ORIGIN FOR THE GROUP (A): 32.6338 -63.1524 15.7499 REMARK 3 T TENSOR REMARK 3 T11: 0.1803 T22: 0.2632 REMARK 3 T33: 0.4054 T12: 0.0386 REMARK 3 T13: 0.0244 T23: -0.0941 REMARK 3 L TENSOR REMARK 3 L11: 1.3579 L22: 5.1296 REMARK 3 L33: 1.9482 L12: 0.7708 REMARK 3 L13: 0.1475 L23: 0.1952 REMARK 3 S TENSOR REMARK 3 S11: 0.1451 S12: -0.1768 S13: 0.6039 REMARK 3 S21: 0.1156 S22: -0.2225 S23: 0.2271 REMARK 3 S31: -0.3540 S32: -0.0066 S33: 0.0829 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 238:287) REMARK 3 ORIGIN FOR THE GROUP (A): 22.7316 -2.0745 17.2731 REMARK 3 T TENSOR REMARK 3 T11: 1.2425 T22: 0.3724 REMARK 3 T33: 1.5764 T12: 0.0856 REMARK 3 T13: -0.0250 T23: -0.0733 REMARK 3 L TENSOR REMARK 3 L11: 0.9066 L22: 2.1498 REMARK 3 L33: 0.1247 L12: -0.6871 REMARK 3 L13: -0.1786 L23: -0.1241 REMARK 3 S TENSOR REMARK 3 S11: 0.0148 S12: 0.0461 S13: 0.1807 REMARK 3 S21: -0.0963 S22: -0.0605 S23: 0.0170 REMARK 3 S31: -0.6433 S32: -0.0581 S33: -0.1379 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 288:455) REMARK 3 ORIGIN FOR THE GROUP (A): 11.2103 69.8754 10.9755 REMARK 3 T TENSOR REMARK 3 T11: 0.1102 T22: 0.2680 REMARK 3 T33: 0.1392 T12: -0.0197 REMARK 3 T13: 0.0163 T23: 0.0200 REMARK 3 L TENSOR REMARK 3 L11: 1.5485 L22: 3.4722 REMARK 3 L33: 1.1994 L12: -0.8826 REMARK 3 L13: 0.1207 L23: -0.0437 REMARK 3 S TENSOR REMARK 3 S11: -0.0527 S12: -0.0205 S13: -0.2287 REMARK 3 S21: 0.1113 S22: 0.0154 S23: 0.2412 REMARK 3 S31: 0.1274 S32: -0.1881 S33: 0.0480 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN B AND RESID 161:237) REMARK 3 ORIGIN FOR THE GROUP (A): 31.9659 -65.8245 19.4904 REMARK 3 T TENSOR REMARK 3 T11: 0.2830 T22: 0.2547 REMARK 3 T33: 0.4660 T12: 0.0217 REMARK 3 T13: 0.1486 T23: -0.1068 REMARK 3 L TENSOR REMARK 3 L11: 1.6143 L22: 2.6633 REMARK 3 L33: 2.1857 L12: -1.3288 REMARK 3 L13: 0.0255 L23: 0.5461 REMARK 3 S TENSOR REMARK 3 S11: 0.0323 S12: -0.2600 S13: 0.4936 REMARK 3 S21: 0.3968 S22: -0.0228 S23: 0.3551 REMARK 3 S31: -0.3745 S32: -0.1299 S33: 0.0096 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN B AND RESID 238:291) REMARK 3 ORIGIN FOR THE GROUP (A): 26.6742 0.0832 16.8072 REMARK 3 T TENSOR REMARK 3 T11: 1.2819 T22: 0.3539 REMARK 3 T33: 1.4854 T12: 0.1441 REMARK 3 T13: 0.0894 T23: 0.0041 REMARK 3 L TENSOR REMARK 3 L11: 0.2141 L22: 2.3850 REMARK 3 L33: 0.2369 L12: 0.2470 REMARK 3 L13: -0.2207 L23: -0.0832 REMARK 3 S TENSOR REMARK 3 S11: -0.0265 S12: 0.0150 S13: 0.0405 REMARK 3 S21: 0.0342 S22: -0.2701 S23: -0.0537 REMARK 3 S31: -0.1844 S32: -0.0165 S33: -0.0251 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: (CHAIN B AND RESID 292:455) REMARK 3 ORIGIN FOR THE GROUP (A): 31.9502 69.5386 3.9549 REMARK 3 T TENSOR REMARK 3 T11: 0.1079 T22: 0.2357 REMARK 3 T33: 0.1073 T12: 0.0076 REMARK 3 T13: 0.0081 T23: -0.0082 REMARK 3 L TENSOR REMARK 3 L11: 1.9768 L22: 3.6158 REMARK 3 L33: 1.1886 L12: 0.5717 REMARK 3 L13: -0.1383 L23: -0.4649 REMARK 3 S TENSOR REMARK 3 S11: -0.0404 S12: 0.2159 S13: -0.1523 REMARK 3 S21: -0.0397 S22: -0.0452 S23: -0.0237 REMARK 3 S31: 0.1067 S32: 0.1128 S33: 0.0843 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: (CHAIN C AND RESID 165:239) REMARK 3 ORIGIN FOR THE GROUP (A): 28.0864 -63.2250 17.2864 REMARK 3 T TENSOR REMARK 3 T11: 0.2761 T22: 0.3368 REMARK 3 T33: 0.5619 T12: 0.0335 REMARK 3 T13: 0.0747 T23: -0.1079 REMARK 3 L TENSOR REMARK 3 L11: 1.3235 L22: 1.9487 REMARK 3 L33: 1.5185 L12: -0.2880 REMARK 3 L13: 0.4330 L23: -0.8713 REMARK 3 S TENSOR REMARK 3 S11: 0.0877 S12: -0.0192 S13: 0.5889 REMARK 3 S21: 0.3766 S22: -0.2469 S23: 0.5506 REMARK 3 S31: -0.3813 S32: -0.1338 S33: 0.1080 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: (CHAIN C AND RESID 240:288) REMARK 3 ORIGIN FOR THE GROUP (A): 24.9180 0.0015 20.5260 REMARK 3 T TENSOR REMARK 3 T11: 1.4089 T22: 0.3343 REMARK 3 T33: 1.4604 T12: 0.1315 REMARK 3 T13: 0.0589 T23: -0.0104 REMARK 3 L TENSOR REMARK 3 L11: 0.2489 L22: 1.1889 REMARK 3 L33: 0.2888 L12: 0.0622 REMARK 3 L13: -0.1646 L23: 0.0461 REMARK 3 S TENSOR REMARK 3 S11: 0.2192 S12: 0.0539 S13: 0.1173 REMARK 3 S21: 0.0830 S22: -0.2387 S23: -0.0057 REMARK 3 S31: -0.1040 S32: -0.0056 S33: 0.1052 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: (CHAIN C AND RESID 289:455) REMARK 3 ORIGIN FOR THE GROUP (A): 27.4492 70.5094 25.5110 REMARK 3 T TENSOR REMARK 3 T11: 0.1500 T22: 0.2895 REMARK 3 T33: 0.1287 T12: 0.0546 REMARK 3 T13: 0.0104 T23: 0.0377 REMARK 3 L TENSOR REMARK 3 L11: 1.4980 L22: 3.4962 REMARK 3 L33: 1.3094 L12: 0.2810 REMARK 3 L13: 0.1053 L23: 0.4237 REMARK 3 S TENSOR REMARK 3 S11: -0.0691 S12: -0.3632 S13: -0.1600 REMARK 3 S21: 0.2778 S22: 0.0267 S23: -0.0602 REMARK 3 S31: 0.1879 S32: 0.0720 S33: 0.0411 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3S6X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JUN-11. REMARK 100 THE DEPOSITION ID IS D_1000065837. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-NOV-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9185 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS, XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 78323 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 38.611 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.7 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG200, 0.1M MES, PH 6.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 43.57500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 166.59000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.57500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 166.59000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 25260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 37700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -136.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, 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 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 GLN A 131 REMARK 465 ILE A 132 REMARK 465 GLU A 133 REMARK 465 ASP A 134 REMARK 465 LYS A 135 REMARK 465 ILE A 136 REMARK 465 GLU A 137 REMARK 465 GLU A 138 REMARK 465 ILE A 139 REMARK 465 LEU A 140 REMARK 465 SER A 141 REMARK 465 LYS A 142 REMARK 465 ILE A 143 REMARK 465 TYR A 144 REMARK 465 HIS A 145 REMARK 465 ILE A 146 REMARK 465 GLU A 147 REMARK 465 ASN A 148 REMARK 465 GLU A 149 REMARK 465 ILE A 150 REMARK 465 ALA A 151 REMARK 465 ARG A 152 REMARK 465 ILE A 153 REMARK 465 LYS A 154 REMARK 465 LYS A 155 REMARK 465 LEU A 156 REMARK 465 ILE A 157 REMARK 465 GLY A 158 REMARK 465 GLU A 159 REMARK 465 GLY A 160 REMARK 465 SER A 161 REMARK 465 GLY A 162 REMARK 465 ARG A 163 REMARK 465 PRO A 164 REMARK 465 VAL A 165 REMARK 465 GLN B 131 REMARK 465 ILE B 132 REMARK 465 GLU B 133 REMARK 465 ASP B 134 REMARK 465 LYS B 135 REMARK 465 ILE B 136 REMARK 465 GLU B 137 REMARK 465 GLU B 138 REMARK 465 ILE B 139 REMARK 465 LEU B 140 REMARK 465 SER B 141 REMARK 465 LYS B 142 REMARK 465 ILE B 143 REMARK 465 TYR B 144 REMARK 465 HIS B 145 REMARK 465 ILE B 146 REMARK 465 GLU B 147 REMARK 465 ASN B 148 REMARK 465 GLU B 149 REMARK 465 ILE B 150 REMARK 465 ALA B 151 REMARK 465 ARG B 152 REMARK 465 ILE B 153 REMARK 465 LYS B 154 REMARK 465 LYS B 155 REMARK 465 LEU B 156 REMARK 465 ILE B 157 REMARK 465 GLY B 158 REMARK 465 GLU B 159 REMARK 465 GLY B 160 REMARK 465 GLN C 131 REMARK 465 ILE C 132 REMARK 465 GLU C 133 REMARK 465 ASP C 134 REMARK 465 LYS C 135 REMARK 465 ILE C 136 REMARK 465 GLU C 137 REMARK 465 GLU C 138 REMARK 465 ILE C 139 REMARK 465 LEU C 140 REMARK 465 SER C 141 REMARK 465 LYS C 142 REMARK 465 ILE C 143 REMARK 465 TYR C 144 REMARK 465 HIS C 145 REMARK 465 ILE C 146 REMARK 465 GLU C 147 REMARK 465 ASN C 148 REMARK 465 GLU C 149 REMARK 465 ILE C 150 REMARK 465 ALA C 151 REMARK 465 ARG C 152 REMARK 465 ILE C 153 REMARK 465 LYS C 154 REMARK 465 LYS C 155 REMARK 465 LEU C 156 REMARK 465 ILE C 157 REMARK 465 GLY C 158 REMARK 465 GLU C 159 REMARK 465 GLY C 160 REMARK 465 SER C 161 REMARK 465 GLY C 162 REMARK 465 ARG C 163 REMARK 465 PRO C 164 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LEU A 166 CG CD1 CD2 REMARK 470 VAL C 165 CG1 CG2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLN C 168 C 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 O HOH C 496 O HOH C 897 1.91 REMARK 500 O HOH A 508 O HOH C 507 1.94 REMARK 500 O HOH A 505 O HOH A 542 1.95 REMARK 500 NH1 ARG B 316 O HOH B 890 1.98 REMARK 500 OG1 THR C 398 O HOH C 571 1.99 REMARK 500 OG1 THR B 398 O HOH B 521 2.00 REMARK 500 O HOH A 690 O HOH A 920 2.01 REMARK 500 N ASN C 197 O HOH C 821 2.04 REMARK 500 O HOH A 786 O HOH A 835 2.04 REMARK 500 O2 GAL F 2 O HOH C 817 2.05 REMARK 500 O HOH A 503 O HOH A 660 2.06 REMARK 500 OG1 THR A 398 O HOH A 523 2.07 REMARK 500 OD1 ASN A 282 OG SER A 284 2.09 REMARK 500 O HOH B 495 O HOH B 809 2.10 REMARK 500 O HOH A 577 O HOH C 771 2.12 REMARK 500 NH1 ARG C 180 O HOH C 513 2.13 REMARK 500 O HOH A 654 O HOH B 840 2.13 REMARK 500 OD1 ASP B 190 O HOH B 530 2.14 REMARK 500 O HOH A 581 O HOH A 829 2.15 REMARK 500 O HOH C 831 O HOH C 904 2.16 REMARK 500 O HOH B 514 O HOH C 746 2.17 REMARK 500 O HOH C 523 O HOH C 782 2.17 REMARK 500 O HOH C 470 O HOH C 774 2.17 REMARK 500 O HOH A 577 O HOH A 813 2.17 REMARK 500 O HOH B 719 O HOH B 720 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 572 O HOH A 823 3555 1.95 REMARK 500 O HOH A 579 O HOH B 803 4455 1.97 REMARK 500 O HOH B 631 O HOH B 834 3555 2.03 REMARK 500 O HOH B 530 O HOH C 497 2655 2.03 REMARK 500 O HOH A 557 O HOH B 752 4455 2.09 REMARK 500 O HOH C 537 O HOH C 811 3556 2.11 REMARK 500 O HOH A 778 O HOH B 533 4455 2.12 REMARK 500 O HOH A 571 O HOH B 597 4455 2.18 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 SER A 266 -66.31 -93.57 REMARK 500 SER A 304 43.49 37.63 REMARK 500 ASP A 345 -135.24 48.53 REMARK 500 PHE A 358 -151.90 -122.26 REMARK 500 HIS A 388 -123.89 51.74 REMARK 500 ASN B 282 -170.18 -66.68 REMARK 500 SER B 318 -157.96 -149.95 REMARK 500 ASP B 345 -132.47 45.52 REMARK 500 PHE B 358 -151.90 -111.40 REMARK 500 PHE B 358 -151.32 -111.40 REMARK 500 HIS B 388 -123.82 53.10 REMARK 500 SER C 304 53.27 39.10 REMARK 500 SER C 318 -159.77 -142.29 REMARK 500 ASP C 345 -134.13 52.82 REMARK 500 PHE C 358 -149.67 -118.01 REMARK 500 HIS C 388 -126.50 55.74 REMARK 500 SER C 405 51.16 -115.53 REMARK 500 GLN C 420 141.04 -170.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OJ5 RELATED DB: PDB REMARK 900 REOVIRUS SIGMA1 HEAD DOMAIN AT HIGH RESOLUTION REMARK 900 RELATED ID: 1KKE RELATED DB: PDB REMARK 900 REOVIRUS SIGMA1 HEAD DOMAIN AND PARTS OF THE TAIL REMARK 900 RELATED ID: 3EOY RELATED DB: PDB REMARK 900 REOVIRUS SIGMA1 HEAD DOMAIN IN COMPLEX WITH ITS RECEPTOR JUNCTIONAL REMARK 900 ADHESION MOLECULE-A REMARK 900 RELATED ID: 3S6Y RELATED DB: PDB REMARK 900 REOVIRUS ATTACHMENT PROTEIN SIGMA1 IN COMPLEX WITH ALPHA-2,6- REMARK 900 SIALYLLACTOSE REMARK 900 RELATED ID: 3S6Z RELATED DB: PDB REMARK 900 REOVIRUS ATTACHMENT PROTEIN SIGMA1 IN COMPLEX WITH ALPHA-2,8- REMARK 900 DISIALYLLACTOSE DBREF 3S6X A 170 455 UNP P03528 SIGM1_REOVD 170 455 DBREF 3S6X B 170 455 UNP P03528 SIGM1_REOVD 170 455 DBREF 3S6X C 170 455 UNP P03528 SIGM1_REOVD 170 455 SEQADV 3S6X GLN A 131 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE A 132 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU A 133 UNP P03528 EXPRESSION TAG SEQADV 3S6X ASP A 134 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS A 135 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE A 136 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU A 137 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU A 138 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE A 139 UNP P03528 EXPRESSION TAG SEQADV 3S6X LEU A 140 UNP P03528 EXPRESSION TAG SEQADV 3S6X SER A 141 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS A 142 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE A 143 UNP P03528 EXPRESSION TAG SEQADV 3S6X TYR A 144 UNP P03528 EXPRESSION TAG SEQADV 3S6X HIS A 145 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE A 146 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU A 147 UNP P03528 EXPRESSION TAG SEQADV 3S6X ASN A 148 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU A 149 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE A 150 UNP P03528 EXPRESSION TAG SEQADV 3S6X ALA A 151 UNP P03528 EXPRESSION TAG SEQADV 3S6X ARG A 152 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE A 153 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS A 154 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS A 155 UNP P03528 EXPRESSION TAG SEQADV 3S6X LEU A 156 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE A 157 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY A 158 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU A 159 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY A 160 UNP P03528 EXPRESSION TAG SEQADV 3S6X SER A 161 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY A 162 UNP P03528 EXPRESSION TAG SEQADV 3S6X ARG A 163 UNP P03528 EXPRESSION TAG SEQADV 3S6X PRO A 164 UNP P03528 EXPRESSION TAG SEQADV 3S6X VAL A 165 UNP P03528 EXPRESSION TAG SEQADV 3S6X LEU A 166 UNP P03528 EXPRESSION TAG SEQADV 3S6X ASN A 167 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLN A 168 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY A 169 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE A 249 UNP P03528 THR 249 ENGINEERED MUTATION SEQADV 3S6X THR A 408 UNP P03528 ALA 408 CONFLICT SEQADV 3S6X GLN B 131 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE B 132 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU B 133 UNP P03528 EXPRESSION TAG SEQADV 3S6X ASP B 134 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS B 135 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE B 136 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU B 137 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU B 138 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE B 139 UNP P03528 EXPRESSION TAG SEQADV 3S6X LEU B 140 UNP P03528 EXPRESSION TAG SEQADV 3S6X SER B 141 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS B 142 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE B 143 UNP P03528 EXPRESSION TAG SEQADV 3S6X TYR B 144 UNP P03528 EXPRESSION TAG SEQADV 3S6X HIS B 145 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE B 146 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU B 147 UNP P03528 EXPRESSION TAG SEQADV 3S6X ASN B 148 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU B 149 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE B 150 UNP P03528 EXPRESSION TAG SEQADV 3S6X ALA B 151 UNP P03528 EXPRESSION TAG SEQADV 3S6X ARG B 152 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE B 153 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS B 154 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS B 155 UNP P03528 EXPRESSION TAG SEQADV 3S6X LEU B 156 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE B 157 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY B 158 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU B 159 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY B 160 UNP P03528 EXPRESSION TAG SEQADV 3S6X SER B 161 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY B 162 UNP P03528 EXPRESSION TAG SEQADV 3S6X ARG B 163 UNP P03528 EXPRESSION TAG SEQADV 3S6X PRO B 164 UNP P03528 EXPRESSION TAG SEQADV 3S6X VAL B 165 UNP P03528 EXPRESSION TAG SEQADV 3S6X LEU B 166 UNP P03528 EXPRESSION TAG SEQADV 3S6X ASN B 167 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLN B 168 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY B 169 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE B 249 UNP P03528 THR 249 ENGINEERED MUTATION SEQADV 3S6X THR B 408 UNP P03528 ALA 408 CONFLICT SEQADV 3S6X GLN C 131 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE C 132 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU C 133 UNP P03528 EXPRESSION TAG SEQADV 3S6X ASP C 134 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS C 135 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE C 136 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU C 137 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU C 138 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE C 139 UNP P03528 EXPRESSION TAG SEQADV 3S6X LEU C 140 UNP P03528 EXPRESSION TAG SEQADV 3S6X SER C 141 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS C 142 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE C 143 UNP P03528 EXPRESSION TAG SEQADV 3S6X TYR C 144 UNP P03528 EXPRESSION TAG SEQADV 3S6X HIS C 145 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE C 146 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU C 147 UNP P03528 EXPRESSION TAG SEQADV 3S6X ASN C 148 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU C 149 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE C 150 UNP P03528 EXPRESSION TAG SEQADV 3S6X ALA C 151 UNP P03528 EXPRESSION TAG SEQADV 3S6X ARG C 152 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE C 153 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS C 154 UNP P03528 EXPRESSION TAG SEQADV 3S6X LYS C 155 UNP P03528 EXPRESSION TAG SEQADV 3S6X LEU C 156 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE C 157 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY C 158 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLU C 159 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY C 160 UNP P03528 EXPRESSION TAG SEQADV 3S6X SER C 161 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY C 162 UNP P03528 EXPRESSION TAG SEQADV 3S6X ARG C 163 UNP P03528 EXPRESSION TAG SEQADV 3S6X PRO C 164 UNP P03528 EXPRESSION TAG SEQADV 3S6X VAL C 165 UNP P03528 EXPRESSION TAG SEQADV 3S6X LEU C 166 UNP P03528 EXPRESSION TAG SEQADV 3S6X ASN C 167 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLN C 168 UNP P03528 EXPRESSION TAG SEQADV 3S6X GLY C 169 UNP P03528 EXPRESSION TAG SEQADV 3S6X ILE C 249 UNP P03528 THR 249 ENGINEERED MUTATION SEQADV 3S6X THR C 408 UNP P03528 ALA 408 CONFLICT SEQRES 1 A 325 GLN ILE GLU ASP LYS ILE GLU GLU ILE LEU SER LYS ILE SEQRES 2 A 325 TYR HIS ILE GLU ASN GLU ILE ALA ARG ILE LYS LYS LEU SEQRES 3 A 325 ILE GLY GLU GLY SER GLY ARG PRO VAL LEU ASN GLN GLY SEQRES 4 A 325 VAL THR SER ALA GLY ALA PRO LEU SER ILE ARG ASN ASN SEQRES 5 A 325 ARG MET THR MET GLY LEU ASN ASP GLY LEU THR LEU SER SEQRES 6 A 325 GLY ASN ASN LEU ALA ILE ARG LEU PRO GLY ASN THR GLY SEQRES 7 A 325 LEU ASN ILE GLN ASN GLY GLY LEU GLN PHE ARG PHE ASN SEQRES 8 A 325 THR ASP GLN PHE GLN ILE VAL ASN ASN ASN LEU THR LEU SEQRES 9 A 325 LYS THR THR VAL PHE ASP SER ILE ASN SER ARG ILE GLY SEQRES 10 A 325 ALA ILE GLU GLN SER TYR VAL ALA SER ALA VAL THR PRO SEQRES 11 A 325 LEU ARG LEU ASN SER SER THR LYS VAL LEU ASP MET LEU SEQRES 12 A 325 ILE ASP SER SER THR LEU GLU ILE ASN SER SER GLY GLN SEQRES 13 A 325 LEU THR VAL ARG SER THR SER PRO ASN LEU ARG TYR PRO SEQRES 14 A 325 ILE ALA ASP VAL SER GLY GLY ILE GLY MET SER PRO ASN SEQRES 15 A 325 TYR ARG PHE ARG GLN SER MET TRP ILE GLY ILE VAL SER SEQRES 16 A 325 TYR SER GLY SER GLY LEU ASN TRP ARG VAL GLN VAL ASN SEQRES 17 A 325 SER ASP ILE PHE ILE VAL ASP ASP TYR ILE HIS ILE CYS SEQRES 18 A 325 LEU PRO ALA PHE ASP GLY PHE SER ILE ALA ASP GLY GLY SEQRES 19 A 325 ASP LEU SER LEU ASN PHE VAL THR GLY LEU LEU PRO PRO SEQRES 20 A 325 LEU LEU THR GLY ASP THR GLU PRO ALA PHE HIS ASN ASP SEQRES 21 A 325 VAL VAL THR TYR GLY ALA GLN THR VAL ALA ILE GLY LEU SEQRES 22 A 325 SER SER GLY GLY THR PRO GLN TYR MET SER LYS ASN LEU SEQRES 23 A 325 TRP VAL GLU GLN TRP GLN ASP GLY VAL LEU ARG LEU ARG SEQRES 24 A 325 VAL GLU GLY GLY GLY SER ILE THR HIS SER ASN SER LYS SEQRES 25 A 325 TRP PRO ALA MET THR VAL SER TYR PRO ARG SER PHE THR SEQRES 1 B 325 GLN ILE GLU ASP LYS ILE GLU GLU ILE LEU SER LYS ILE SEQRES 2 B 325 TYR HIS ILE GLU ASN GLU ILE ALA ARG ILE LYS LYS LEU SEQRES 3 B 325 ILE GLY GLU GLY SER GLY ARG PRO VAL LEU ASN GLN GLY SEQRES 4 B 325 VAL THR SER ALA GLY ALA PRO LEU SER ILE ARG ASN ASN SEQRES 5 B 325 ARG MET THR MET GLY LEU ASN ASP GLY LEU THR LEU SER SEQRES 6 B 325 GLY ASN ASN LEU ALA ILE ARG LEU PRO GLY ASN THR GLY SEQRES 7 B 325 LEU ASN ILE GLN ASN GLY GLY LEU GLN PHE ARG PHE ASN SEQRES 8 B 325 THR ASP GLN PHE GLN ILE VAL ASN ASN ASN LEU THR LEU SEQRES 9 B 325 LYS THR THR VAL PHE ASP SER ILE ASN SER ARG ILE GLY SEQRES 10 B 325 ALA ILE GLU GLN SER TYR VAL ALA SER ALA VAL THR PRO SEQRES 11 B 325 LEU ARG LEU ASN SER SER THR LYS VAL LEU ASP MET LEU SEQRES 12 B 325 ILE ASP SER SER THR LEU GLU ILE ASN SER SER GLY GLN SEQRES 13 B 325 LEU THR VAL ARG SER THR SER PRO ASN LEU ARG TYR PRO SEQRES 14 B 325 ILE ALA ASP VAL SER GLY GLY ILE GLY MET SER PRO ASN SEQRES 15 B 325 TYR ARG PHE ARG GLN SER MET TRP ILE GLY ILE VAL SER SEQRES 16 B 325 TYR SER GLY SER GLY LEU ASN TRP ARG VAL GLN VAL ASN SEQRES 17 B 325 SER ASP ILE PHE ILE VAL ASP ASP TYR ILE HIS ILE CYS SEQRES 18 B 325 LEU PRO ALA PHE ASP GLY PHE SER ILE ALA ASP GLY GLY SEQRES 19 B 325 ASP LEU SER LEU ASN PHE VAL THR GLY LEU LEU PRO PRO SEQRES 20 B 325 LEU LEU THR GLY ASP THR GLU PRO ALA PHE HIS ASN ASP SEQRES 21 B 325 VAL VAL THR TYR GLY ALA GLN THR VAL ALA ILE GLY LEU SEQRES 22 B 325 SER SER GLY GLY THR PRO GLN TYR MET SER LYS ASN LEU SEQRES 23 B 325 TRP VAL GLU GLN TRP GLN ASP GLY VAL LEU ARG LEU ARG SEQRES 24 B 325 VAL GLU GLY GLY GLY SER ILE THR HIS SER ASN SER LYS SEQRES 25 B 325 TRP PRO ALA MET THR VAL SER TYR PRO ARG SER PHE THR SEQRES 1 C 325 GLN ILE GLU ASP LYS ILE GLU GLU ILE LEU SER LYS ILE SEQRES 2 C 325 TYR HIS ILE GLU ASN GLU ILE ALA ARG ILE LYS LYS LEU SEQRES 3 C 325 ILE GLY GLU GLY SER GLY ARG PRO VAL LEU ASN GLN GLY SEQRES 4 C 325 VAL THR SER ALA GLY ALA PRO LEU SER ILE ARG ASN ASN SEQRES 5 C 325 ARG MET THR MET GLY LEU ASN ASP GLY LEU THR LEU SER SEQRES 6 C 325 GLY ASN ASN LEU ALA ILE ARG LEU PRO GLY ASN THR GLY SEQRES 7 C 325 LEU ASN ILE GLN ASN GLY GLY LEU GLN PHE ARG PHE ASN SEQRES 8 C 325 THR ASP GLN PHE GLN ILE VAL ASN ASN ASN LEU THR LEU SEQRES 9 C 325 LYS THR THR VAL PHE ASP SER ILE ASN SER ARG ILE GLY SEQRES 10 C 325 ALA ILE GLU GLN SER TYR VAL ALA SER ALA VAL THR PRO SEQRES 11 C 325 LEU ARG LEU ASN SER SER THR LYS VAL LEU ASP MET LEU SEQRES 12 C 325 ILE ASP SER SER THR LEU GLU ILE ASN SER SER GLY GLN SEQRES 13 C 325 LEU THR VAL ARG SER THR SER PRO ASN LEU ARG TYR PRO SEQRES 14 C 325 ILE ALA ASP VAL SER GLY GLY ILE GLY MET SER PRO ASN SEQRES 15 C 325 TYR ARG PHE ARG GLN SER MET TRP ILE GLY ILE VAL SER SEQRES 16 C 325 TYR SER GLY SER GLY LEU ASN TRP ARG VAL GLN VAL ASN SEQRES 17 C 325 SER ASP ILE PHE ILE VAL ASP ASP TYR ILE HIS ILE CYS SEQRES 18 C 325 LEU PRO ALA PHE ASP GLY PHE SER ILE ALA ASP GLY GLY SEQRES 19 C 325 ASP LEU SER LEU ASN PHE VAL THR GLY LEU LEU PRO PRO SEQRES 20 C 325 LEU LEU THR GLY ASP THR GLU PRO ALA PHE HIS ASN ASP SEQRES 21 C 325 VAL VAL THR TYR GLY ALA GLN THR VAL ALA ILE GLY LEU SEQRES 22 C 325 SER SER GLY GLY THR PRO GLN TYR MET SER LYS ASN LEU SEQRES 23 C 325 TRP VAL GLU GLN TRP GLN ASP GLY VAL LEU ARG LEU ARG SEQRES 24 C 325 VAL GLU GLY GLY GLY SER ILE THR HIS SER ASN SER LYS SEQRES 25 C 325 TRP PRO ALA MET THR VAL SER TYR PRO ARG SER PHE THR HET BGC D 1 12 HET GAL D 2 11 HET SIA D 3 20 HET BGC E 1 12 HET GAL E 2 11 HET SIA E 3 20 HET BGC F 1 12 HET GAL F 2 11 HET SIA F 3 20 HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE HETSYN SIA N-ACETYLNEURAMINIC ACID; SIALIC ACID; ALPHA-SIALIC HETSYN 2 SIA ACID; O-SIALIC ACID FORMUL 4 BGC 3(C6 H12 O6) FORMUL 4 GAL 3(C6 H12 O6) FORMUL 4 SIA 3(C11 H19 N O9) FORMUL 7 HOH *812(H2 O) HELIX 1 1 THR A 236 VAL A 238 5 3 HELIX 2 2 PHE A 239 GLN A 251 1 13 HELIX 3 3 SER A 310 PHE A 315 1 6 HELIX 4 4 LEU A 379 GLU A 384 5 6 HELIX 5 5 THR B 236 VAL B 238 5 3 HELIX 6 6 PHE B 239 SER B 252 1 14 HELIX 7 7 SER B 310 PHE B 315 1 6 HELIX 8 8 LEU B 379 GLU B 384 5 6 HELIX 9 9 THR C 236 GLN C 251 1 16 HELIX 10 10 SER C 310 PHE C 315 1 6 HELIX 11 11 LEU C 379 GLU C 384 5 6 SHEET 1 A 3 SER A 172 ALA A 173 0 SHEET 2 A 3 ARG C 183 MET C 186 1 O MET C 184 N SER A 172 SHEET 3 A 3 LEU C 177 ARG C 180 -1 N SER C 178 O THR C 185 SHEET 1 B 3 LEU A 177 ARG A 180 0 SHEET 2 B 3 ARG A 183 MET A 186 -1 O THR A 185 N SER A 178 SHEET 3 B 3 SER B 172 ALA B 173 1 O SER B 172 N MET A 184 SHEET 1 C 2 LEU A 192 SER A 195 0 SHEET 2 C 2 ASN A 198 ILE A 201 -1 O ASN A 198 N SER A 195 SHEET 1 D 2 LEU A 209 GLN A 212 0 SHEET 2 D 2 GLY A 215 PHE A 218 -1 O GLY A 215 N GLN A 212 SHEET 1 E 2 PHE A 225 VAL A 228 0 SHEET 2 E 2 ASN A 231 LEU A 234 -1 O THR A 233 N GLN A 226 SHEET 1 F 3 SER A 256 ALA A 257 0 SHEET 2 F 3 VAL C 269 MET C 272 1 O LEU C 270 N SER A 256 SHEET 3 F 3 LEU C 261 LEU C 263 -1 N ARG C 262 O ASP C 271 SHEET 1 G 3 LEU A 261 ASN A 264 0 SHEET 2 G 3 VAL A 269 MET A 272 -1 O ASP A 271 N ARG A 262 SHEET 3 G 3 SER B 256 ALA B 257 1 O SER B 256 N LEU A 270 SHEET 1 H 2 LEU A 279 ILE A 281 0 SHEET 2 H 2 LEU A 287 VAL A 289 -1 O THR A 288 N GLU A 280 SHEET 1 I 2 ILE A 300 VAL A 303 0 SHEET 2 I 2 GLY A 306 MET A 309 -1 O GLY A 306 N VAL A 303 SHEET 1 J10 PHE A 355 PHE A 358 0 SHEET 2 J10 ASN A 440 TRP A 443 -1 O TRP A 443 N PHE A 355 SHEET 3 J10 TYR A 394 SER A 404 -1 N GLY A 402 O LYS A 442 SHEET 4 J10 GLN A 410 GLN A 422 -1 O GLN A 410 N LEU A 403 SHEET 5 J10 VAL A 425 GLU A 431 -1 O ARG A 427 N GLN A 420 SHEET 6 J10 GLY A 364 ASN A 369 -1 N LEU A 366 O LEU A 428 SHEET 7 J10 ARG A 316 GLY A 328 -1 N SER A 325 O SER A 367 SHEET 8 J10 LEU A 331 VAL A 344 -1 O SER A 339 N TRP A 320 SHEET 9 J10 TYR A 347 LEU A 352 -1 O HIS A 349 N PHE A 342 SHEET 10 J10 MET A 446 PRO A 451 -1 O VAL A 448 N ILE A 350 SHEET 1 K 2 LEU B 166 ASN B 167 0 SHEET 2 K 2 LEU C 166 ASN C 167 1 O ASN C 167 N LEU B 166 SHEET 1 L 3 LEU B 177 ARG B 180 0 SHEET 2 L 3 ARG B 183 MET B 186 -1 O THR B 185 N SER B 178 SHEET 3 L 3 SER C 172 ALA C 173 1 O SER C 172 N MET B 184 SHEET 1 M 2 LEU B 192 SER B 195 0 SHEET 2 M 2 ASN B 198 ILE B 201 -1 O ASN B 198 N SER B 195 SHEET 1 N 2 LEU B 209 GLN B 212 0 SHEET 2 N 2 GLY B 215 PHE B 218 -1 O GLN B 217 N ASN B 210 SHEET 1 O 2 PHE B 225 VAL B 228 0 SHEET 2 O 2 ASN B 231 LEU B 234 -1 O THR B 233 N GLN B 226 SHEET 1 P 3 LEU B 261 LEU B 263 0 SHEET 2 P 3 VAL B 269 MET B 272 -1 O ASP B 271 N ARG B 262 SHEET 3 P 3 SER C 256 ALA C 257 1 O SER C 256 N LEU B 270 SHEET 1 Q 2 LEU B 279 ILE B 281 0 SHEET 2 Q 2 LEU B 287 VAL B 289 -1 O THR B 288 N GLU B 280 SHEET 1 R 2 ILE B 300 VAL B 303 0 SHEET 2 R 2 GLY B 306 MET B 309 -1 O GLY B 306 N VAL B 303 SHEET 1 S10 PHE B 355 PHE B 358 0 SHEET 2 S10 ASN B 440 TRP B 443 -1 O SER B 441 N GLY B 357 SHEET 3 S10 TYR B 394 SER B 404 -1 N SER B 404 O ASN B 440 SHEET 4 S10 GLN B 410 GLN B 422 -1 O GLN B 410 N LEU B 403 SHEET 5 S10 VAL B 425 GLU B 431 -1 O ARG B 427 N GLN B 420 SHEET 6 S10 GLY B 363 ASN B 369 -1 N LEU B 366 O LEU B 428 SHEET 7 S10 ARG B 316 GLY B 328 -1 N SER B 325 O SER B 367 SHEET 8 S10 LEU B 331 VAL B 344 -1 O ILE B 343 N ARG B 316 SHEET 9 S10 TYR B 347 LEU B 352 -1 O HIS B 349 N PHE B 342 SHEET 10 S10 MET B 446 PRO B 451 -1 O VAL B 448 N ILE B 350 SHEET 1 T 2 LEU C 192 SER C 195 0 SHEET 2 T 2 ASN C 198 ILE C 201 -1 O ALA C 200 N THR C 193 SHEET 1 U 2 LEU C 209 GLN C 212 0 SHEET 2 U 2 GLY C 215 PHE C 218 -1 O GLY C 215 N GLN C 212 SHEET 1 V 2 PHE C 225 VAL C 228 0 SHEET 2 V 2 ASN C 231 LEU C 234 -1 O THR C 233 N GLN C 226 SHEET 1 W 2 LEU C 279 ILE C 281 0 SHEET 2 W 2 LEU C 287 VAL C 289 -1 O THR C 288 N GLU C 280 SHEET 1 X 2 ILE C 300 VAL C 303 0 SHEET 2 X 2 GLY C 306 MET C 309 -1 O GLY C 308 N ALA C 301 SHEET 1 Y10 PHE C 355 GLY C 357 0 SHEET 2 Y10 ASN C 440 TRP C 443 -1 O TRP C 443 N PHE C 355 SHEET 3 Y10 TYR C 394 SER C 404 -1 N SER C 404 O ASN C 440 SHEET 4 Y10 GLN C 410 GLN C 422 -1 O GLN C 410 N LEU C 403 SHEET 5 Y10 VAL C 425 GLU C 431 -1 O ARG C 427 N GLN C 420 SHEET 6 Y10 GLY C 363 ASN C 369 -1 N LEU C 366 O LEU C 428 SHEET 7 Y10 ARG C 316 GLY C 328 -1 N SER C 325 O SER C 367 SHEET 8 Y10 LEU C 331 VAL C 344 -1 O VAL C 337 N GLY C 322 SHEET 9 Y10 TYR C 347 LEU C 352 -1 O HIS C 349 N PHE C 342 SHEET 10 Y10 MET C 446 PRO C 451 -1 O VAL C 448 N ILE C 350 LINK O4 BGC D 1 C1 GAL D 2 1555 1555 1.45 LINK O3 GAL D 2 C2 SIA D 3 1555 1555 1.44 LINK O4 BGC E 1 C1 GAL E 2 1555 1555 1.44 LINK O3 GAL E 2 C2 SIA E 3 1555 1555 1.44 LINK O4 BGC F 1 C1 GAL F 2 1555 1555 1.44 LINK O3 GAL F 2 C2 SIA F 3 1555 1555 1.45 CISPEP 1 ALA A 175 PRO A 176 0 6.60 CISPEP 2 THR A 259 PRO A 260 0 6.38 CISPEP 3 TYR A 298 PRO A 299 0 5.46 CISPEP 4 PRO A 376 PRO A 377 0 6.83 CISPEP 5 ALA B 175 PRO B 176 0 12.36 CISPEP 6 THR B 259 PRO B 260 0 3.60 CISPEP 7 TYR B 298 PRO B 299 0 6.20 CISPEP 8 PRO B 376 PRO B 377 0 10.08 CISPEP 9 ALA C 175 PRO C 176 0 6.06 CISPEP 10 THR C 259 PRO C 260 0 5.24 CISPEP 11 TYR C 298 PRO C 299 0 6.13 CISPEP 12 PRO C 376 PRO C 377 0 5.63 CRYST1 87.150 333.180 58.490 90.00 90.00 90.00 P 21 21 2 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 0.011474 0.000000 0.000000 0.00000 SCALE2 0.000000 0.003001 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017097 0.00000