HEADER VIRAL PROTEIN 10-JUN-13 4BSI TITLE H7N3 AVIAN INFLUENZA VIRUS HAEMAGGLUTININ IN COMPLEX WITH AVIAN TITLE 2 RECEPTOR ANALOGUE 3'-SLN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMAGGLUTININ; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: HA1 OF TRYPSIN RELEASED ECTODOMAIN, RESIDUES 12-332; COMPND 5 SYNONYM: HAEMAGGLUTININ HA1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: HEMAGGLUTININ; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: HA2 OF TRYPSIN RELEASED ECTODOMAIN, RESIDUES 333-509; COMPND 11 SYNONYM: HAEMAGGLUTININ HA2; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFLUENZA VIRUS (A/TURKEY/ITALY/214845/2002 SOURCE 3 (H7N3)); SOURCE 4 ORGANISM_TAXID: 265120; SOURCE 5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 6 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PACGP67A; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: INFLUENZA VIRUS (A/TURKEY/ITALY/214845/2002 SOURCE 13 (H7N3)); SOURCE 14 ORGANISM_TAXID: 265120; SOURCE 15 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 16 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 18 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PACGP67A KEYWDS VIRAL PROTEIN, H7N3, H7N9, H5N1, INFLUENZA, FOWL PLAGUE VIRUS, SIALIC KEYWDS 2 ACID, GLYCOPROTEIN, GLYCOSYLATION, VIRUS RECEPTOR, BIRD FLU, KEYWDS 3 SIALYLLACTOSAMINE, 3SLN EXPDTA X-RAY DIFFRACTION AUTHOR X.XIONG,L.F.HAIRE,S.R.MARTIN,S.A.WHARTON,R.S.DANIELS,M.S.BENNETT, AUTHOR 2 J.W.MCCAULEY,P.J.COLLINS,P.A.WALKER,J.J.SKEHEL,S.J.GAMBLIN REVDAT 5 20-DEC-23 4BSI 1 HETSYN LINK REVDAT 4 29-JUL-20 4BSI 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 22-MAY-19 4BSI 1 REMARK LINK REVDAT 2 07-AUG-13 4BSI 1 JRNL REVDAT 1 03-JUL-13 4BSI 0 JRNL AUTH X.XIONG,S.R.MARTIN,L.F.HAIRE,S.A.WHARTON,R.S.DANIELS, JRNL AUTH 2 M.S.BENNETT,J.W.MCCAULEY,P.J.COLLINS,P.A.WALKER,J.J.SKEHEL, JRNL AUTH 3 S.J.GAMBLIN JRNL TITL RECEPTOR BINDING BY AN H7N9 INFLUENZA VIRUS FROM HUMANS JRNL REF NATURE V. 499 496 2013 JRNL REFN ISSN 0028-0836 JRNL PMID 23787694 JRNL DOI 10.1038/NATURE12372 REMARK 2 REMARK 2 RESOLUTION. 2.62 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.62 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 59.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 22386 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.217 REMARK 3 R VALUE (WORKING SET) : 0.215 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1210 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.62 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1627 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.78 REMARK 3 BIN R VALUE (WORKING SET) : 0.3910 REMARK 3 BIN FREE R VALUE SET COUNT : 80 REMARK 3 BIN FREE R VALUE : 0.4370 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3798 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 162 REMARK 3 SOLVENT ATOMS : 49 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 85.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.24000 REMARK 3 B22 (A**2) : 0.24000 REMARK 3 B33 (A**2) : -0.78000 REMARK 3 B12 (A**2) : 0.24000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.456 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.304 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.245 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 24.653 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4030 ; 0.006 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3655 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5461 ; 1.124 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8382 ; 0.691 ; 3.003 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 484 ; 6.043 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 197 ;38.553 ;24.569 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 666 ;17.440 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;19.221 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 604 ; 0.063 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4559 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 937 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1942 ; 0.996 ; 3.046 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1941 ; 0.996 ; 3.046 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2424 ; 1.680 ; 4.569 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2088 ; 2.161 ; 3.775 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 40 REMARK 3 ORIGIN FOR THE GROUP (A): 40.3423 -27.1277 -33.2952 REMARK 3 T TENSOR REMARK 3 T11: 0.6388 T22: 0.6553 REMARK 3 T33: 0.4234 T12: 0.1612 REMARK 3 T13: -0.1077 T23: 0.1502 REMARK 3 L TENSOR REMARK 3 L11: 1.0965 L22: 0.8437 REMARK 3 L33: 5.5330 L12: 0.3319 REMARK 3 L13: -1.8913 L23: 0.3625 REMARK 3 S TENSOR REMARK 3 S11: 0.0785 S12: 0.6617 S13: 0.1551 REMARK 3 S21: -0.5075 S22: 0.1401 S23: 0.1117 REMARK 3 S31: -0.4447 S32: -0.7516 S33: -0.2186 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 41 A 92 REMARK 3 ORIGIN FOR THE GROUP (A): 33.4043 -40.8593 11.7861 REMARK 3 T TENSOR REMARK 3 T11: 0.1425 T22: 0.2844 REMARK 3 T33: 0.4138 T12: -0.0476 REMARK 3 T13: 0.0823 T23: -0.0735 REMARK 3 L TENSOR REMARK 3 L11: 2.2579 L22: 2.1303 REMARK 3 L33: 3.6400 L12: 1.4643 REMARK 3 L13: 1.2840 L23: 0.0182 REMARK 3 S TENSOR REMARK 3 S11: 0.0398 S12: -0.1696 S13: 0.1721 REMARK 3 S21: 0.3352 S22: -0.1551 S23: 0.3869 REMARK 3 S31: -0.0165 S32: 0.0019 S33: 0.1153 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 93 A 256 REMARK 3 ORIGIN FOR THE GROUP (A): 43.3436 -44.2452 28.0300 REMARK 3 T TENSOR REMARK 3 T11: 0.5054 T22: 0.5078 REMARK 3 T33: 0.5434 T12: -0.1596 REMARK 3 T13: -0.1188 T23: 0.0699 REMARK 3 L TENSOR REMARK 3 L11: 2.1093 L22: 3.7958 REMARK 3 L33: 3.4930 L12: 1.0908 REMARK 3 L13: 0.1859 L23: 0.9010 REMARK 3 S TENSOR REMARK 3 S11: 0.3104 S12: -0.6556 S13: -0.3246 REMARK 3 S21: 1.1008 S22: -0.2716 S23: -0.7155 REMARK 3 S31: 0.3118 S32: 0.0468 S33: -0.0389 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 257 A 317 REMARK 3 ORIGIN FOR THE GROUP (A): 39.0593 -32.6720 -14.3300 REMARK 3 T TENSOR REMARK 3 T11: 0.1982 T22: 0.2519 REMARK 3 T33: 0.3954 T12: -0.0216 REMARK 3 T13: -0.0657 T23: 0.0394 REMARK 3 L TENSOR REMARK 3 L11: 2.2990 L22: 1.7095 REMARK 3 L33: 4.1611 L12: 0.2154 REMARK 3 L13: -2.8648 L23: -1.0741 REMARK 3 S TENSOR REMARK 3 S11: 0.0457 S12: 0.3090 S13: 0.1901 REMARK 3 S21: -0.3874 S22: 0.1042 S23: 0.3291 REMARK 3 S31: 0.1808 S32: -0.3445 S33: -0.1499 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 15 REMARK 3 ORIGIN FOR THE GROUP (A): 46.5663 -26.3089 -48.2632 REMARK 3 T TENSOR REMARK 3 T11: 0.9684 T22: 1.0023 REMARK 3 T33: 0.6388 T12: 0.1470 REMARK 3 T13: -0.0033 T23: 0.2016 REMARK 3 L TENSOR REMARK 3 L11: 4.3505 L22: 6.3332 REMARK 3 L33: 15.8799 L12: -1.1854 REMARK 3 L13: 6.2563 L23: -8.0353 REMARK 3 S TENSOR REMARK 3 S11: 0.3207 S12: 0.2936 S13: 0.6468 REMARK 3 S21: -0.3701 S22: -0.8047 S23: -0.0419 REMARK 3 S31: 0.5947 S32: 0.8761 S33: 0.4841 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 16 B 53 REMARK 3 ORIGIN FOR THE GROUP (A): 38.4254 -36.6818 -47.9655 REMARK 3 T TENSOR REMARK 3 T11: 0.9519 T22: 1.0114 REMARK 3 T33: 0.5356 T12: -0.0927 REMARK 3 T13: -0.2931 T23: -0.0209 REMARK 3 L TENSOR REMARK 3 L11: 2.6584 L22: 1.6773 REMARK 3 L33: 11.2254 L12: -1.6362 REMARK 3 L13: 3.9283 L23: -3.1142 REMARK 3 S TENSOR REMARK 3 S11: 0.1892 S12: 0.3567 S13: -0.0989 REMARK 3 S21: -0.7476 S22: 0.1573 S23: 0.4753 REMARK 3 S31: 0.0981 S32: -1.0153 S33: -0.3465 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 54 B 60 REMARK 3 ORIGIN FOR THE GROUP (A): 45.0459 -41.5323 -19.9853 REMARK 3 T TENSOR REMARK 3 T11: 0.8685 T22: 0.8407 REMARK 3 T33: 0.8283 T12: 0.0906 REMARK 3 T13: 0.1600 T23: 0.1830 REMARK 3 L TENSOR REMARK 3 L11: 1.6256 L22: 15.0860 REMARK 3 L33: 31.0625 L12: 0.4166 REMARK 3 L13: 4.3572 L23: -15.8884 REMARK 3 S TENSOR REMARK 3 S11: -0.1748 S12: -0.6221 S13: 0.1060 REMARK 3 S21: -0.9999 S22: -0.5542 S23: -0.1943 REMARK 3 S31: 0.7939 S32: -1.1164 S33: 0.7290 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 61 B 112 REMARK 3 ORIGIN FOR THE GROUP (A): 50.8195 -30.9952 -10.2576 REMARK 3 T TENSOR REMARK 3 T11: 0.1092 T22: 0.1509 REMARK 3 T33: 0.3823 T12: 0.0211 REMARK 3 T13: -0.0307 T23: 0.0029 REMARK 3 L TENSOR REMARK 3 L11: 1.2106 L22: 1.3182 REMARK 3 L33: 5.1233 L12: 0.4489 REMARK 3 L13: 0.4437 L23: -0.9531 REMARK 3 S TENSOR REMARK 3 S11: -0.1258 S12: 0.1693 S13: 0.1425 REMARK 3 S21: -0.1678 S22: -0.1448 S23: 0.1135 REMARK 3 S31: -0.1013 S32: -0.0873 S33: 0.2706 REMARK 3 REMARK 3 TLS GROUP : 9 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 113 B 136 REMARK 3 ORIGIN FOR THE GROUP (A): 49.9256 -35.7869 -57.9645 REMARK 3 T TENSOR REMARK 3 T11: 1.0643 T22: 1.2065 REMARK 3 T33: 0.3034 T12: -0.0264 REMARK 3 T13: -0.1701 T23: 0.0524 REMARK 3 L TENSOR REMARK 3 L11: 5.8232 L22: 7.4200 REMARK 3 L33: 9.7587 L12: -1.2968 REMARK 3 L13: -0.7188 L23: 1.2944 REMARK 3 S TENSOR REMARK 3 S11: 0.1780 S12: 1.3101 S13: 0.0405 REMARK 3 S21: -1.2503 S22: 0.4812 S23: 0.2681 REMARK 3 S31: -0.0157 S32: -0.1586 S33: -0.6592 REMARK 3 REMARK 3 TLS GROUP : 10 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 137 B 170 REMARK 3 ORIGIN FOR THE GROUP (A): 43.9928 -38.7910 -68.9943 REMARK 3 T TENSOR REMARK 3 T11: 1.5574 T22: 1.7215 REMARK 3 T33: 0.7979 T12: -0.1248 REMARK 3 T13: -0.2283 T23: -0.1532 REMARK 3 L TENSOR REMARK 3 L11: 0.0701 L22: 5.3386 REMARK 3 L33: 7.2362 L12: -0.4489 REMARK 3 L13: 0.1039 L23: -4.2036 REMARK 3 S TENSOR REMARK 3 S11: 0.0909 S12: 0.1978 S13: -0.1298 REMARK 3 S21: 0.0748 S22: 0.0276 S23: 0.9615 REMARK 3 S31: 0.2648 S32: -0.6708 S33: -0.1185 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. U VALUES WITH TLS ADDED REMARK 4 REMARK 4 4BSI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1290057226. 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 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97949 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23708 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.620 REMARK 200 RESOLUTION RANGE LOW (A) : 59.880 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.100 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.700 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.8300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.62 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.64000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1TI8 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 291 K, 0.1 M PIPES PH 7.0, 2.2 M REMARK 280 AMMONIUM SULFATE, 1% PEG 400 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 58.18250 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 33.59168 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 99.07100 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 58.18250 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 33.59168 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 99.07100 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 58.18250 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 33.59168 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 99.07100 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 58.18250 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 33.59168 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 99.07100 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 58.18250 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 33.59168 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 99.07100 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 58.18250 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 33.59168 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 99.07100 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 67.18336 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 198.14200 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 67.18336 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 198.14200 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 67.18336 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 198.14200 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 67.18336 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 198.14200 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 67.18336 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 198.14200 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 67.18336 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 198.14200 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 36860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 73510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -221.1 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 58.18250 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 -100.77505 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 116.36500 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2019 LIES ON A SPECIAL POSITION. REMARK 375 HOH B2010 LIES ON A SPECIAL POSITION. 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 PRO A 318 REMARK 465 LYS A 319 REMARK 465 GLY A 320 REMARK 465 ARG A 321 REMARK 465 ILE B 171 REMARK 465 GLN B 172 REMARK 465 ILE B 173 REMARK 465 ASP B 174 REMARK 465 PRO B 175 REMARK 465 VAL B 176 REMARK 465 LYS B 177 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 ILE A 317 CA C O CB CG1 CG2 CD1 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 PRO A 39 43.66 -80.69 REMARK 500 CYS A 87 -61.06 -109.27 REMARK 500 SER A 132 74.18 53.78 REMARK 500 SER A 135 -159.98 -152.76 REMARK 500 ASN A 149 -5.76 68.42 REMARK 500 ALA B 5 -61.69 -100.38 REMARK 500 ARG B 127 -134.32 60.34 REMARK 500 REMARK 500 REMARK: NULL REMARK 630 REMARK 630 MOLECULE TYPE: OLIGOSACCHARIDE SUBSTRATE ANALOG REMARK 630 MOLECULE NAME: 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE REMARK 630 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 630 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 630 REMARK 630 M RES C SSSEQI REMARK 630 NAG A 1318 REMARK 630 NAG A 1319 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: NULL REMARK 630 DETAILS: OLIGOSACCHARIDE REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4BSA RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE HAEMAGGLUTININ (WITH ASN-133 GLYCOSYLATION) REMARK 900 FROM AN H7N9 INFLUENZA VIRUS ISOLATED FROM HUMANS REMARK 900 RELATED ID: 4BSB RELATED DB: PDB REMARK 900 HUMAN H7N9 INFLUENZA VIRUS HAEMAGGLUTININ (WITH ASN-133 REMARK 900 GLYCOSYLATION) IN COMPLEX WITH HUMAN RECEPTOR ANALOGUE LSTC REMARK 900 RELATED ID: 4BSC RELATED DB: PDB REMARK 900 HUMAN H7N9 INFLUENZA VIRUS HAEMAGGLUTININ (WITH ASN-133 REMARK 900 GLYCOSYLATION) IN COMPLEX WITH HUMAN RECEPTOR ANALOGUE 6'-SLN REMARK 900 RELATED ID: 4BSD RELATED DB: PDB REMARK 900 HUMAN H7N9 INFLUENZA VIRUS HAEMAGGLUTININ (WITH ASN-133 REMARK 900 GLYCOSYLATION) IN COMPLEX WITH AVIAN RECEPTOR ANALOGUE 3'-SLN REMARK 900 RELATED ID: 4BSE RELATED DB: PDB REMARK 900 HUMAN H7N9 INFLUENZA VIRUS HAEMAGGLUTININ IN COMPLEX WITH HUMAN REMARK 900 RECEPTOR ANALOGUE LSTC REMARK 900 RELATED ID: 4BSF RELATED DB: PDB REMARK 900 HUMAN H7N9 INFLUENZA VIRUS HAEMAGGLUTININ IN COMPLEX WITH AVIAN REMARK 900 RECEPTOR ANALOGUE 3'-SLN REMARK 900 RELATED ID: 4BSG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF AN H7N3 AVIAN INFLUENZA VIRUS HAEMAGGLUTININ REMARK 900 RELATED ID: 4BSH RELATED DB: PDB REMARK 900 H7N3 AVIAN INFLUENZA VIRUS HAEMAGGLUTININ IN COMPLEX WITH HUMAN REMARK 900 RECEPTOR ANALOGUE 6'-SLN DBREF 4BSI A 1 321 UNP G0KQM4 G0KQM4_9INFA 12 332 DBREF 4BSI B 1 177 UNP G0KQM4 G0KQM4_9INFA 333 509 SEQRES 1 A 321 ASP LYS ILE CYS LEU GLY HIS HIS ALA VAL SER ASN GLY SEQRES 2 A 321 THR LYS VAL ASN THR LEU THR GLU ARG GLY VAL GLU VAL SEQRES 3 A 321 VAL ASN ALA THR GLU THR VAL GLU ARG THR ASN VAL PRO SEQRES 4 A 321 ARG ILE CYS SER LYS GLY LYS ARG THR VAL ASP LEU GLY SEQRES 5 A 321 GLN CYS GLY LEU LEU GLY THR ILE THR GLY PRO PRO GLN SEQRES 6 A 321 CYS ASP GLN PHE LEU GLU PHE SER ALA ASP LEU ILE ILE SEQRES 7 A 321 GLU ARG ARG GLU GLY SER ASP VAL CYS TYR PRO GLY LYS SEQRES 8 A 321 PHE VAL ASN GLU GLU ALA LEU ARG GLN ILE LEU ARG GLU SEQRES 9 A 321 SER GLY GLY ILE ASP LYS GLU THR MET GLY PHE THR TYR SEQRES 10 A 321 SER GLY ILE ARG THR ASN GLY ALA THR SER ALA CYS ARG SEQRES 11 A 321 ARG SER GLY SER SER PHE TYR ALA GLU MET LYS TRP LEU SEQRES 12 A 321 LEU SER ASN THR ASP ASN ALA ALA PHE PRO GLN MET THR SEQRES 13 A 321 LYS SER TYR LYS ASN THR ARG LYS ASP PRO ALA LEU ILE SEQRES 14 A 321 ILE TRP GLY ILE HIS HIS SER GLY SER THR THR GLU GLN SEQRES 15 A 321 THR LYS LEU TYR GLY SER GLY ASN LYS LEU ILE THR VAL SEQRES 16 A 321 GLY SER SER ASN TYR GLN GLN SER PHE VAL PRO SER PRO SEQRES 17 A 321 GLY ALA ARG PRO GLN VAL ASN GLY GLN SER GLY ARG ILE SEQRES 18 A 321 ASP PHE HIS TRP LEU MET LEU ASN PRO ASN ASP THR VAL SEQRES 19 A 321 THR PHE SER PHE ASN GLY ALA PHE ILE ALA PRO ASP ARG SEQRES 20 A 321 ALA SER PHE LEU ARG GLY LYS SER MET GLY ILE GLN SER SEQRES 21 A 321 SER VAL GLN VAL ASP ALA ASN CYS GLU GLY ASP CYS TYR SEQRES 22 A 321 HIS SER GLY GLY THR ILE ILE SER ASN LEU PRO PHE GLN SEQRES 23 A 321 ASN ILE ASN SER ARG ALA VAL GLY LYS CYS PRO ARG TYR SEQRES 24 A 321 VAL LYS GLN GLU SER LEU MET LEU ALA THR GLY MET LYS SEQRES 25 A 321 ASN VAL PRO GLU ILE PRO LYS GLY ARG SEQRES 1 B 177 GLY LEU PHE GLY ALA ILE ALA GLY PHE ILE GLU ASN GLY SEQRES 2 B 177 TRP GLU GLY LEU ILE ASP GLY TRP TYR GLY PHE ARG HIS SEQRES 3 B 177 GLN ASN ALA GLN GLY GLU GLY THR ALA ALA ASP TYR LYS SEQRES 4 B 177 SER THR GLN SER ALA ILE ASP GLN ILE THR GLY LYS LEU SEQRES 5 B 177 ASN ARG LEU ILE GLU LYS THR ASN GLN GLN PHE GLU LEU SEQRES 6 B 177 ILE ASP ASN GLU PHE THR GLU VAL GLU LYS GLN ILE GLY SEQRES 7 B 177 ASN VAL ILE ASN TRP THR ARG ASP SER MET THR GLU VAL SEQRES 8 B 177 TRP SER TYR ASN ALA GLU LEU LEU VAL ALA MET GLU ASN SEQRES 9 B 177 GLN HIS THR ILE ASP LEU ALA ASP SER GLU MET ASN LYS SEQRES 10 B 177 LEU TYR GLU ARG VAL LYS ARG GLN LEU ARG GLU ASN ALA SEQRES 11 B 177 GLU GLU ASP GLY THR GLY CYS PHE GLU ILE PHE HIS LYS SEQRES 12 B 177 CYS ASP ASP ASP CYS MET ALA SER ILE ARG ASN ASN THR SEQRES 13 B 177 TYR ASP HIS SER ARG TYR ARG GLU GLU ALA MET GLN ASN SEQRES 14 B 177 ARG ILE GLN ILE ASP PRO VAL LYS MODRES 4BSI ASN A 28 ASN GLYCOSYLATION SITE MODRES 4BSI ASN A 231 ASN GLYCOSYLATION SITE MODRES 4BSI ASN B 82 ASN GLYCOSYLATION SITE HET NAG C 1 15 HET GAL C 2 11 HET SIA C 3 20 HET NAG D 1 14 HET NAG D 2 14 HET NAG A1318 14 HET NAG A1319 14 HET SO4 A1320 5 HET SO4 A1321 5 HET SO4 A1322 5 HET SO4 A1323 5 HET SO4 A1324 5 HET SO4 A1325 5 HET SO4 A1326 5 HET SO4 A1327 5 HET SO4 A1328 5 HET SO4 B1173 5 HET SO4 B1174 5 HET SO4 B1175 5 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID HETNAM SO4 SULFATE ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE 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 3 NAG 5(C8 H15 N O6) FORMUL 3 GAL C6 H12 O6 FORMUL 3 SIA C11 H19 N O9 FORMUL 7 SO4 12(O4 S 2-) FORMUL 19 HOH *49(H2 O) HELIX 1 1 LEU A 57 GLY A 62 1 6 HELIX 2 2 PRO A 63 LEU A 70 5 8 HELIX 3 3 ASN A 94 GLU A 104 1 11 HELIX 4 4 SER A 178 GLY A 187 1 10 HELIX 5 5 GLY B 4 ILE B 10 1 7 HELIX 6 6 ASP B 37 ILE B 56 1 20 HELIX 7 7 GLU B 74 ARG B 127 1 54 HELIX 8 8 ASP B 145 ASN B 154 1 10 HELIX 9 9 TYR B 162 ASN B 169 1 8 SHEET 1 BA 5 GLY B 31 ALA B 36 0 SHEET 2 BA 5 TYR B 22 ASN B 28 -1 O PHE B 24 N ALA B 35 SHEET 3 BA 5 LYS A 2 HIS A 7 -1 O LYS A 2 N GLN B 27 SHEET 4 BA 5 CYS B 137 ILE B 140 -1 O PHE B 138 N ILE A 3 SHEET 5 BA 5 ALA B 130 GLU B 132 -1 O GLU B 131 N GLU B 139 SHEET 1 AA 2 THR A 14 ASN A 17 0 SHEET 2 AA 2 ARG A 22 VAL A 26 -1 N GLY A 23 O VAL A 16 SHEET 1 AB 2 ALA A 29 GLU A 31 0 SHEET 2 AB 2 MET A 306 ALA A 308 -1 O LEU A 307 N THR A 30 SHEET 1 AC 3 VAL A 33 GLU A 34 0 SHEET 2 AC 3 PHE A 285 GLN A 286 1 O PHE A 285 N GLU A 34 SHEET 3 AC 3 ARG A 298 TYR A 299 1 O ARG A 298 N GLN A 286 SHEET 1 AD 2 ILE A 41 CYS A 42 0 SHEET 2 AD 2 VAL A 264 ASP A 265 1 N ASP A 265 O ILE A 41 SHEET 1 AE 3 THR A 48 ASP A 50 0 SHEET 2 AE 3 LEU A 76 GLU A 79 1 O LEU A 76 N VAL A 49 SHEET 3 AE 3 MET A 256 GLN A 259 1 O MET A 256 N ILE A 77 SHEET 1 AF 5 GLY A 90 PHE A 92 0 SHEET 2 AF 5 ARG A 220 LEU A 228 1 O ILE A 221 N LYS A 91 SHEET 3 AF 5 ALA A 167 HIS A 175 -1 O ALA A 167 N LEU A 228 SHEET 4 AF 5 PHE A 242 PRO A 245 -1 O ILE A 243 N GLY A 172 SHEET 5 AF 5 MET A 140 TRP A 142 -1 O LYS A 141 N ALA A 244 SHEET 1 AG 2 ILE A 108 THR A 112 0 SHEET 2 AG 2 ARG A 247 LEU A 251 -1 O ALA A 248 N GLU A 111 SHEET 1 AH 2 THR A 126 ARG A 130 0 SHEET 2 AH 2 SER A 134 SER A 135 -1 O SER A 135 N THR A 126 SHEET 1 AI 4 MET A 155 LYS A 160 0 SHEET 2 AI 4 THR A 233 PHE A 238 -1 O VAL A 234 N TYR A 159 SHEET 3 AI 4 ILE A 193 GLY A 196 -1 O THR A 194 N SER A 237 SHEET 4 AI 4 GLN A 201 PHE A 204 -1 O GLN A 202 N VAL A 195 SHEET 1 AJ 3 GLY A 277 THR A 278 0 SHEET 2 AJ 3 CYS A 272 HIS A 274 -1 O HIS A 274 N GLY A 277 SHEET 3 AJ 3 VAL A 293 GLY A 294 -1 O VAL A 293 N TYR A 273 SSBOND 1 CYS A 4 CYS B 137 1555 1555 2.04 SSBOND 2 CYS A 42 CYS A 268 1555 1555 2.05 SSBOND 3 CYS A 54 CYS A 66 1555 1555 2.06 SSBOND 4 CYS A 87 CYS A 129 1555 1555 2.06 SSBOND 5 CYS A 272 CYS A 296 1555 1555 2.07 SSBOND 6 CYS B 144 CYS B 148 1555 1555 2.04 LINK ND2 ASN A 28 C1 NAG A1318 1555 1555 1.45 LINK ND2 ASN A 231 C1 NAG A1319 1555 1555 1.46 LINK ND2 ASN B 82 C1 NAG D 1 1555 1555 1.44 LINK O4 NAG C 1 C1 GAL C 2 1555 1555 1.44 LINK O3 GAL C 2 C2 SIA C 3 1555 1555 1.45 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.44 CRYST1 116.365 116.365 297.213 90.00 90.00 120.00 H 3 2 18 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 0.008594 0.004962 0.000000 0.00000 SCALE2 0.000000 0.009923 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003365 0.00000