HEADER VIRAL PROTEIN, HYDROLASE 28-FEB-22 7U4G TITLE NEURAMINIDASE FROM INFLUENZA VIRUS A/SHANDONG/9/1993(H3N2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEURAMINIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.18; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS (A/SHANDONG/9/1993(H3N2)); SOURCE 3 ORGANISM_TAXID: 1144025; SOURCE 4 GENE: NA; SOURCE 5 EXPRESSION_SYSTEM: UNIDENTIFIED BACULOVIRUS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 10469 KEYWDS NEURAMINIDASE, INFLUENZA, VIRAL PROTEIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.LEI,A.HERNANDEZ GARCIA REVDAT 3 18-OCT-23 7U4G 1 REMARK REVDAT 2 09-NOV-22 7U4G 1 JRNL REVDAT 1 19-OCT-22 7U4G 0 JRNL AUTH R.LEI,T.J.C.TAN,A.HERNANDEZ GARCIA,Y.WANG,M.DIEFENBACHER, JRNL AUTH 2 C.TEO,G.GOPAN,Z.TAVAKOLI DARGANI,Q.W.TEO,C.S.GRAHAM, JRNL AUTH 3 C.B.BROOKE,S.K.NAIR,N.C.WU JRNL TITL PREVALENCE AND MECHANISMS OF EVOLUTIONARY CONTINGENCY IN JRNL TITL 2 HUMAN INFLUENZA H3N2 NEURAMINIDASE. JRNL REF NAT COMMUN V. 13 6443 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 36307418 JRNL DOI 10.1038/S41467-022-34060-8 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 51828 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2685 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3821 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.03 REMARK 3 BIN R VALUE (WORKING SET) : 0.3140 REMARK 3 BIN FREE R VALUE SET COUNT : 209 REMARK 3 BIN FREE R VALUE : 0.2860 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3016 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 149 REMARK 3 SOLVENT ATOMS : 317 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.37 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.14000 REMARK 3 B22 (A**2) : -2.14000 REMARK 3 B33 (A**2) : 4.29000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.097 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.094 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.098 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.338 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3255 ; 0.005 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4437 ; 1.210 ; 1.697 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 387 ; 7.801 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 168 ;31.314 ;21.429 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 503 ;13.516 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;15.704 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 449 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2437 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL 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 USED IF PRESENT IN REMARK 3 THE INPUT U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7U4G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAR-22. REMARK 100 THE DEPOSITION ID IS D_1000263470. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-NOV-21 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 : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1272 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AUTOPROC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54981 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.645 REMARK 200 RESOLUTION RANGE LOW (A) : 76.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 9.500 REMARK 200 R MERGE (I) : 0.12700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.65 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.77400 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: PHENIX REMARK 200 STARTING MODEL: 2AEP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8% PEG-8000, 0.1 M TRIS PH 8.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 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 -Y+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 53.97700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 53.97700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 53.97700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 53.97700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 53.97700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 53.97700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 53.97700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 53.97700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 26120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 49150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 39.0 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 -1.000000 0.000000 0.000000 107.95400 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 53.97700 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 -53.97700 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 53.97700 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 53.97700 REMARK 350 BIOMT3 4 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 A 871 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 MET A 1 REMARK 465 ASN A 2 REMARK 465 PRO A 3 REMARK 465 ASN A 4 REMARK 465 GLN A 5 REMARK 465 LYS A 6 REMARK 465 ILE A 7 REMARK 465 ILE A 8 REMARK 465 THR A 9 REMARK 465 ILE A 10 REMARK 465 GLY A 11 REMARK 465 SER A 12 REMARK 465 VAL A 13 REMARK 465 THR A 14 REMARK 465 LEU A 15 REMARK 465 THR A 16 REMARK 465 ILE A 17 REMARK 465 ALA A 18 REMARK 465 THR A 19 REMARK 465 ILE A 20 REMARK 465 CYS A 21 REMARK 465 PHE A 22 REMARK 465 LEU A 23 REMARK 465 MET A 24 REMARK 465 GLN A 25 REMARK 465 ILE A 26 REMARK 465 ALA A 27 REMARK 465 ILE A 28 REMARK 465 LEU A 29 REMARK 465 VAL A 30 REMARK 465 THR A 31 REMARK 465 THR A 32 REMARK 465 VAL A 33 REMARK 465 THR A 34 REMARK 465 LEU A 35 REMARK 465 HIS A 36 REMARK 465 PHE A 37 REMARK 465 LYS A 38 REMARK 465 GLN A 39 REMARK 465 TYR A 40 REMARK 465 GLU A 41 REMARK 465 CYS A 42 REMARK 465 ASN A 43 REMARK 465 SER A 44 REMARK 465 PRO A 45 REMARK 465 PRO A 46 REMARK 465 ASN A 47 REMARK 465 ASN A 48 REMARK 465 GLN A 49 REMARK 465 VAL A 50 REMARK 465 MET A 51 REMARK 465 LEU A 52 REMARK 465 CYS A 53 REMARK 465 GLU A 54 REMARK 465 PRO A 55 REMARK 465 THR A 56 REMARK 465 ILE A 57 REMARK 465 ILE A 58 REMARK 465 GLU A 59 REMARK 465 ARG A 60 REMARK 465 ASN A 61 REMARK 465 ILE A 62 REMARK 465 THR A 63 REMARK 465 GLU A 64 REMARK 465 ILE A 65 REMARK 465 VAL A 66 REMARK 465 TYR A 67 REMARK 465 LEU A 68 REMARK 465 THR A 69 REMARK 465 ASN A 70 REMARK 465 THR A 71 REMARK 465 THR A 72 REMARK 465 ILE A 73 REMARK 465 GLU A 74 REMARK 465 LYS A 75 REMARK 465 GLU A 76 REMARK 465 ILE A 77 REMARK 465 CYS A 78 REMARK 465 PRO A 79 REMARK 465 LYS A 80 REMARK 465 LEU A 81 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 88 57.79 -92.36 REMARK 500 ASN A 142 135.15 -173.77 REMARK 500 ASN A 200 58.96 -165.47 REMARK 500 ASN A 221 75.17 -152.55 REMARK 500 ILE A 222 69.70 61.27 REMARK 500 THR A 225 -155.11 -139.62 REMARK 500 TRP A 295 -75.25 -110.58 REMARK 500 SER A 315 -151.13 -164.20 REMARK 500 CYS A 337 -13.31 88.32 REMARK 500 LYS A 344 51.16 39.27 REMARK 500 HIS A 347 -170.97 66.59 REMARK 500 SER A 404 -138.70 -114.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 293 O REMARK 620 2 GLY A 297 O 80.5 REMARK 620 3 ASP A 324 OD2 89.6 89.2 REMARK 620 4 GLY A 345 O 101.1 85.0 166.8 REMARK 620 5 HIS A 347 O 94.6 166.9 103.0 84.0 REMARK 620 6 HOH A 685 O 171.9 92.5 86.3 82.2 93.1 REMARK 620 N 1 2 3 4 5 DBREF 7U4G A 1 469 UNP Q98815 Q98815_9INFA 1 469 SEQRES 1 A 469 MET ASN PRO ASN GLN LYS ILE ILE THR ILE GLY SER VAL SEQRES 2 A 469 THR LEU THR ILE ALA THR ILE CYS PHE LEU MET GLN ILE SEQRES 3 A 469 ALA ILE LEU VAL THR THR VAL THR LEU HIS PHE LYS GLN SEQRES 4 A 469 TYR GLU CYS ASN SER PRO PRO ASN ASN GLN VAL MET LEU SEQRES 5 A 469 CYS GLU PRO THR ILE ILE GLU ARG ASN ILE THR GLU ILE SEQRES 6 A 469 VAL TYR LEU THR ASN THR THR ILE GLU LYS GLU ILE CYS SEQRES 7 A 469 PRO LYS LEU ALA GLU TYR ARG ASN TRP SER LYS PRO GLN SEQRES 8 A 469 CYS LYS ILE THR GLY PHE ALA PRO PHE SER LYS ASP ASN SEQRES 9 A 469 SER ILE ARG LEU SER ALA GLY GLY ASP ILE TRP VAL THR SEQRES 10 A 469 ARG GLU PRO TYR VAL SER CYS ASP PRO GLY LYS CYS TYR SEQRES 11 A 469 GLN PHE ALA LEU GLY GLN GLY THR THR LEU ASN ASN ARG SEQRES 12 A 469 HIS SER ASN ASP THR VAL HIS ASP ARG THR PRO TYR ARG SEQRES 13 A 469 THR LEU LEU MET ASN GLU LEU GLY VAL PRO PHE HIS LEU SEQRES 14 A 469 GLY THR LYS GLN VAL CYS ILE ALA TRP SER SER SER SER SEQRES 15 A 469 CYS HIS ASP GLY LYS ALA TRP LEU HIS VAL CYS VAL THR SEQRES 16 A 469 GLY HIS ASP GLU ASN ALA THR ALA SER PHE ILE TYR ASP SEQRES 17 A 469 GLY ARG LEU VAL ASP SER ILE GLY SER TRP SER LYS ASN SEQRES 18 A 469 ILE LEU ARG THR GLN GLU SER GLU CYS VAL CYS ILE ASN SEQRES 19 A 469 GLY THR CYS THR VAL VAL MET THR ASP GLY SER ALA SER SEQRES 20 A 469 GLU ARG ALA ASP THR LYS ILE LEU PHE ILE GLU GLU GLY SEQRES 21 A 469 LYS ILE VAL HIS ILE SER PRO LEU SER GLY SER ALA GLN SEQRES 22 A 469 HIS VAL GLU GLU CYS SER CYS TYR PRO ARG TYR PRO GLY SEQRES 23 A 469 VAL ARG CYS VAL CYS ARG ASP ASN TRP LYS GLY SER ASN SEQRES 24 A 469 ARG PRO ILE VAL ASP ILE ASN VAL LYS ASP TYR SER ILE SEQRES 25 A 469 VAL SER SER TYR VAL CYS SER GLY LEU VAL GLY ASP THR SEQRES 26 A 469 PRO ARG LYS ASN ASP SER SER SER SER SER TYR CYS ARG SEQRES 27 A 469 ASN PRO ASN ASN GLU LYS GLY SER HIS GLY VAL LYS GLY SEQRES 28 A 469 TRP ALA PHE ASP ASP GLY ASN ASP VAL TRP MET GLY ARG SEQRES 29 A 469 THR ILE SER GLU GLU LEU ARG SER GLY TYR GLU THR PHE SEQRES 30 A 469 LYS VAL ILE GLY GLY TRP SER LYS PRO ASN SER LYS LEU SEQRES 31 A 469 GLN ILE ASN ARG GLN VAL ILE VAL ASP ARG GLY ASN ARG SEQRES 32 A 469 SER GLY TYR SER GLY ILE PHE SER VAL GLU GLY LYS SER SEQRES 33 A 469 CYS ILE ASN ARG CYS PHE TYR VAL GLU LEU ILE ARG GLY SEQRES 34 A 469 ARG LYS GLN GLU THR GLU VAL TRP TRP THR SER ASN SER SEQRES 35 A 469 ILE VAL VAL PHE CYS GLY THR SER GLY THR TYR GLY THR SEQRES 36 A 469 GLY SER TRP PRO ASP GLY GLY ASP ILE ASN LEU MET PRO SEQRES 37 A 469 ILE HET NAG B 1 14 HET NAG B 2 14 HET BMA B 3 11 HET MAN B 4 11 HET MAN B 5 11 HET MAN B 6 11 HET NAG C 1 14 HET MAN C 2 11 HET NAG D 1 14 HET NAG D 2 14 HET ZMR A 501 23 HET CA A 502 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM ZMR ZANAMIVIR HETNAM CA CALCIUM 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 BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN ZMR 4-GUANIDINO-2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC HETSYN 2 ZMR ACID; 4-GUANIDINO-NEU5AC2EN; MODIFIED SIALIC ACID FORMUL 2 NAG 5(C8 H15 N O6) FORMUL 2 BMA C6 H12 O6 FORMUL 2 MAN 4(C6 H12 O6) FORMUL 5 ZMR C12 H20 N4 O7 FORMUL 6 CA CA 2+ FORMUL 7 HOH *317(H2 O) HELIX 1 AA1 ASN A 104 ALA A 110 1 7 HELIX 2 AA2 ASN A 142 ASN A 146 5 5 HELIX 3 AA3 ASP A 463 MET A 467 5 5 SHEET 1 AA1 4 GLY A 96 LYS A 102 0 SHEET 2 AA1 4 THR A 439 THR A 449 -1 O VAL A 445 N SER A 101 SHEET 3 AA1 4 ILE A 418 GLY A 429 -1 N ARG A 428 O SER A 440 SHEET 4 AA1 4 SER A 407 GLU A 413 -1 N VAL A 412 O ASN A 419 SHEET 1 AA2 4 TRP A 115 CYS A 124 0 SHEET 2 AA2 4 CYS A 129 THR A 139 -1 O PHE A 132 N TYR A 121 SHEET 3 AA2 4 THR A 157 GLU A 162 -1 O THR A 157 N GLY A 135 SHEET 4 AA2 4 LYS A 172 ILE A 176 -1 O VAL A 174 N LEU A 158 SHEET 1 AA3 4 SER A 179 HIS A 184 0 SHEET 2 AA3 4 TRP A 189 THR A 195 -1 O LEU A 190 N CYS A 183 SHEET 3 AA3 4 THR A 202 TYR A 207 -1 O SER A 204 N CYS A 193 SHEET 4 AA3 4 ARG A 210 GLY A 216 -1 O VAL A 212 N PHE A 205 SHEET 1 AA4 4 VAL A 231 ILE A 233 0 SHEET 2 AA4 4 THR A 236 GLY A 244 -1 O THR A 238 N VAL A 231 SHEET 3 AA4 4 ALA A 250 GLU A 258 -1 O ILE A 257 N CYS A 237 SHEET 4 AA4 4 LYS A 261 PRO A 267 -1 O SER A 266 N ILE A 254 SHEET 1 AA5 4 GLU A 276 ARG A 283 0 SHEET 2 AA5 4 GLY A 286 ARG A 292 -1 O ARG A 288 N TYR A 281 SHEET 3 AA5 4 PRO A 301 ILE A 305 -1 O ILE A 305 N VAL A 287 SHEET 4 AA5 4 ILE A 312 TYR A 316 -1 O VAL A 313 N ASP A 304 SHEET 1 AA6 4 ALA A 353 ASP A 356 0 SHEET 2 AA6 4 ASP A 359 ARG A 364 -1 O TRP A 361 N PHE A 354 SHEET 3 AA6 4 SER A 372 ILE A 380 -1 O GLU A 375 N ARG A 364 SHEET 4 AA6 4 LEU A 390 ARG A 403 -1 O LEU A 390 N ILE A 380 SSBOND 1 CYS A 92 CYS A 417 1555 1555 2.08 SSBOND 2 CYS A 124 CYS A 129 1555 1555 2.07 SSBOND 3 CYS A 175 CYS A 193 1555 1555 2.03 SSBOND 4 CYS A 183 CYS A 230 1555 1555 2.04 SSBOND 5 CYS A 232 CYS A 237 1555 1555 2.07 SSBOND 6 CYS A 278 CYS A 291 1555 1555 2.13 SSBOND 7 CYS A 280 CYS A 289 1555 1555 2.07 SSBOND 8 CYS A 318 CYS A 337 1555 1555 2.09 SSBOND 9 CYS A 421 CYS A 447 1555 1555 2.12 LINK ND2 ASN A 146 C1 NAG C 1 1555 1555 1.44 LINK ND2 ASN A 200 C1 NAG B 1 1555 1555 1.43 LINK ND2 ASN A 329 C1 NAG D 1 1555 1555 1.44 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.44 LINK O4 NAG B 2 C1 BMA B 3 1555 1555 1.44 LINK O3 BMA B 3 C1 MAN B 4 1555 1555 1.44 LINK O6 BMA B 3 C1 MAN B 6 1555 1555 1.44 LINK O2 MAN B 4 C1 MAN B 5 1555 1555 1.44 LINK O4 NAG C 1 C1 MAN C 2 1555 1555 1.44 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.45 LINK O ASP A 293 CA CA A 502 1555 1555 2.28 LINK O GLY A 297 CA CA A 502 1555 1555 2.37 LINK OD2 ASP A 324 CA CA A 502 1555 1555 2.35 LINK O GLY A 345 CA CA A 502 1555 1555 2.38 LINK O HIS A 347 CA CA A 502 1555 1555 2.37 LINK CA CA A 502 O HOH A 685 1555 1555 2.41 CISPEP 1 TYR A 284 PRO A 285 0 7.70 CISPEP 2 THR A 325 PRO A 326 0 1.94 CISPEP 3 ARG A 430 LYS A 431 0 8.75 CRYST1 107.954 107.954 78.619 90.00 90.00 90.00 P 4 21 2 8 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 0.009263 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009263 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012720 0.00000