HEADER HYDROLASE 27-SEP-17 6EKU TITLE VIBRIO CHOLERAE NEURAMINIDASE COMPLEXED WITH ZANAMIVIR COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIALIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NEURAMINIDASE,NANASE; COMPND 5 EC: 3.2.1.18; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE SEROTYPE O1; SOURCE 3 ORGANISM_TAXID: 243277; SOURCE 4 STRAIN: ATCC 39315 / EL TOR INABA N16961; SOURCE 5 GENE: NANH, VC_1784; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SIALIDASE, BACTERIAL PROTEIN, INFECTION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.SCHUETZ,U.HEINEMANN REVDAT 3 17-JAN-24 6EKU 1 HETSYN REVDAT 2 29-JUL-20 6EKU 1 REMARK SITE REVDAT 1 29-NOV-17 6EKU 0 JRNL AUTH S.QUOSDORF,A.SCHUETZ,H.KOLODZIEJ JRNL TITL DIFFERENT INHIBITORY POTENCIES OF OSELTAMIVIR CARBOXYLATE, JRNL TITL 2 ZANAMIVIR, AND SEVERAL TANNINS ON BACTERIAL AND VIRAL JRNL TITL 3 NEURAMINIDASES AS ASSESSED IN A CELL-FREE FLUORESCENCE-BASED JRNL TITL 4 ENZYME INHIBITION ASSAY. JRNL REF MOLECULES V. 22 2017 JRNL REFN ESSN 1420-3049 JRNL PMID 29149072 JRNL DOI 10.3390/MOLECULES22111989 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 77422 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3872 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 46.0170 - 5.3090 0.96 2701 143 0.1460 0.1603 REMARK 3 2 5.3090 - 4.2148 0.98 2687 141 0.1119 0.1320 REMARK 3 3 4.2148 - 3.6823 0.97 2643 139 0.1298 0.1447 REMARK 3 4 3.6823 - 3.3457 0.97 2644 140 0.1461 0.1983 REMARK 3 5 3.3457 - 3.1060 0.99 2677 140 0.1543 0.1900 REMARK 3 6 3.1060 - 2.9229 0.98 2635 139 0.1559 0.1938 REMARK 3 7 2.9229 - 2.7765 0.99 2673 141 0.1664 0.2088 REMARK 3 8 2.7765 - 2.6557 0.97 2616 138 0.1688 0.2353 REMARK 3 9 2.6557 - 2.5535 0.98 2656 139 0.1652 0.2101 REMARK 3 10 2.5535 - 2.4653 0.99 2637 139 0.1693 0.2301 REMARK 3 11 2.4653 - 2.3883 0.98 2606 137 0.1718 0.2338 REMARK 3 12 2.3883 - 2.3200 0.98 2646 140 0.1717 0.2228 REMARK 3 13 2.3200 - 2.2589 0.98 2655 140 0.1852 0.2013 REMARK 3 14 2.2589 - 2.2038 0.97 2571 135 0.1838 0.2423 REMARK 3 15 2.2038 - 2.1537 0.98 2635 139 0.1862 0.2304 REMARK 3 16 2.1537 - 2.1079 0.98 2618 138 0.1919 0.2325 REMARK 3 17 2.1079 - 2.0657 0.96 2589 136 0.1875 0.2087 REMARK 3 18 2.0657 - 2.0267 0.98 2575 135 0.1902 0.2541 REMARK 3 19 2.0267 - 1.9905 0.99 2664 141 0.1923 0.2560 REMARK 3 20 1.9905 - 1.9568 0.98 2604 137 0.2005 0.2820 REMARK 3 21 1.9568 - 1.9252 0.98 2596 136 0.2136 0.2248 REMARK 3 22 1.9252 - 1.8956 0.97 2640 138 0.2383 0.2830 REMARK 3 23 1.8956 - 1.8677 0.98 2587 137 0.2418 0.2408 REMARK 3 24 1.8677 - 1.8414 0.98 2625 138 0.2602 0.3061 REMARK 3 25 1.8414 - 1.8165 0.99 2623 138 0.2816 0.3268 REMARK 3 26 1.8165 - 1.7929 0.98 2596 137 0.2964 0.3202 REMARK 3 27 1.7929 - 1.7705 0.98 2679 141 0.3136 0.3366 REMARK 3 28 1.7705 - 1.7492 0.94 2472 130 0.3299 0.3377 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.840 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.007 6031 REMARK 3 ANGLE : 1.049 8206 REMARK 3 CHIRALITY : 0.047 904 REMARK 3 PLANARITY : 0.005 1084 REMARK 3 DIHEDRAL : 14.029 2188 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 51 THROUGH 240 ) REMARK 3 ORIGIN FOR THE GROUP (A): 18.8651 -0.3923 32.4456 REMARK 3 T TENSOR REMARK 3 T11: 0.2293 T22: 0.4224 REMARK 3 T33: 0.2032 T12: 0.0599 REMARK 3 T13: -0.0131 T23: -0.0229 REMARK 3 L TENSOR REMARK 3 L11: 2.7424 L22: 1.5325 REMARK 3 L33: 3.4291 L12: -0.7747 REMARK 3 L13: -0.0274 L23: -0.7336 REMARK 3 S TENSOR REMARK 3 S11: -0.0004 S12: -0.0290 S13: -0.0640 REMARK 3 S21: -0.0319 S22: -0.0798 S23: -0.1803 REMARK 3 S31: 0.3436 S32: 0.3945 S33: 0.0710 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 241 THROUGH 380 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.7085 1.9398 6.2321 REMARK 3 T TENSOR REMARK 3 T11: 0.2052 T22: 0.4196 REMARK 3 T33: 0.1852 T12: 0.0583 REMARK 3 T13: -0.0159 T23: -0.0652 REMARK 3 L TENSOR REMARK 3 L11: 1.9966 L22: 0.1499 REMARK 3 L33: 1.1350 L12: -0.0657 REMARK 3 L13: 0.5609 L23: -0.0304 REMARK 3 S TENSOR REMARK 3 S11: 0.1490 S12: 0.5671 S13: -0.1182 REMARK 3 S21: -0.0656 S22: -0.0911 S23: -0.0408 REMARK 3 S31: 0.1164 S32: 0.4096 S33: -0.0669 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 381 THROUGH 567 ) REMARK 3 ORIGIN FOR THE GROUP (A): -51.8013 12.4263 9.8242 REMARK 3 T TENSOR REMARK 3 T11: 0.1647 T22: 0.1413 REMARK 3 T33: 0.2398 T12: 0.0167 REMARK 3 T13: 0.0199 T23: -0.0089 REMARK 3 L TENSOR REMARK 3 L11: 2.1337 L22: 1.1740 REMARK 3 L33: 1.8745 L12: 0.0152 REMARK 3 L13: 0.1375 L23: -0.6019 REMARK 3 S TENSOR REMARK 3 S11: 0.0349 S12: -0.1209 S13: 0.1593 REMARK 3 S21: 0.1262 S22: 0.0459 S23: 0.2355 REMARK 3 S31: -0.0450 S32: -0.1883 S33: -0.0709 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 568 THROUGH 804 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.5910 11.8909 22.9272 REMARK 3 T TENSOR REMARK 3 T11: 0.1502 T22: 0.2094 REMARK 3 T33: 0.1178 T12: -0.0012 REMARK 3 T13: -0.0027 T23: -0.0117 REMARK 3 L TENSOR REMARK 3 L11: 2.1880 L22: 0.5268 REMARK 3 L33: 1.3428 L12: -0.0079 REMARK 3 L13: 0.5959 L23: -0.0225 REMARK 3 S TENSOR REMARK 3 S11: -0.0115 S12: -0.0369 S13: 0.1057 REMARK 3 S21: 0.0469 S22: -0.0231 S23: -0.0222 REMARK 3 S31: -0.0285 S32: 0.1574 S33: 0.0345 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 6EKU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-SEP-17. REMARK 100 THE DEPOSITION ID IS D_1200006770. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-OCT-13 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 : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918409 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 77459 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 46.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 2.300 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.6600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.47800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.780 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: 1KIT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% (W/V) PEG 3350, 0.2 M SODIUM REMARK 280 FLUORIDE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 95.27650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.17200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 95.27650 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.17200 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 A1321 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 GLN A 806 REMARK 465 ASN A 807 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 77 -122.89 48.36 REMARK 500 ASP A 87 61.14 -151.28 REMARK 500 ASN A 191 79.30 -119.70 REMARK 500 MET A 216 159.50 175.66 REMARK 500 ILE A 251 68.98 73.23 REMARK 500 SER A 281 17.39 58.80 REMARK 500 ALA A 342 -155.12 -145.33 REMARK 500 PRO A 353 43.57 -84.52 REMARK 500 ILE A 489 -60.01 -102.28 REMARK 500 ARG A 603 -54.19 -146.52 REMARK 500 SER A 644 -92.85 -135.57 REMARK 500 PHE A 664 -132.11 57.70 REMARK 500 SER A 674 177.63 72.33 REMARK 500 ASN A 695 -142.71 -132.62 REMARK 500 ASN A 727 147.62 -175.74 REMARK 500 ASN A 740 75.85 53.89 REMARK 500 ALA A 765 -117.34 -115.64 REMARK 500 THR A 783 -128.17 -129.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1659 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A1660 DISTANCE = 5.85 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 907 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 96 O REMARK 620 2 GLY A 99 O 73.2 REMARK 620 3 ASN A 221 OD1 78.7 89.6 REMARK 620 4 SER A 223 O 158.2 86.9 92.8 REMARK 620 5 THR A 226 O 102.8 174.0 93.9 97.7 REMARK 620 6 HOH A1143 O 76.7 81.4 155.3 109.5 93.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 908 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 279 O REMARK 620 2 ASN A 282 O 92.2 REMARK 620 3 ASP A 315 OD1 140.5 74.8 REMARK 620 4 ASP A 315 OD2 126.3 121.2 46.8 REMARK 620 5 THR A 339 O 83.1 152.7 124.5 82.1 REMARK 620 6 THR A 339 OG1 111.9 76.9 101.4 115.8 80.0 REMARK 620 7 HOH A1128 O 77.5 82.4 64.1 68.0 122.3 157.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 906 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO A 574 O REMARK 620 2 ASP A 647 OD1 111.7 REMARK 620 3 ASP A 647 OD2 90.1 54.2 REMARK 620 4 ASP A 708 OD1 94.7 91.3 144.0 REMARK 620 5 ASP A 708 OD2 88.1 142.6 161.5 54.5 REMARK 620 6 ALA A 709 O 172.0 76.3 94.5 85.4 85.5 REMARK 620 7 HOH A1209 O 97.5 128.7 85.8 128.6 76.1 76.4 REMARK 620 N 1 2 3 4 5 6 DBREF 6EKU A 51 807 UNP P0C6E9 NANH_VIBCH 25 781 SEQRES 1 A 757 ALA LEU PHE ASP TYR ASN ALA THR GLY ASP THR GLU PHE SEQRES 2 A 757 ASP SER PRO ALA LYS GLN GLY TRP MET GLN ASP ASN THR SEQRES 3 A 757 ASN ASN GLY SER GLY VAL LEU THR ASN ALA ASP GLY MET SEQRES 4 A 757 PRO ALA TRP LEU VAL GLN GLY ILE GLY GLY ARG ALA GLN SEQRES 5 A 757 TRP THR TYR SER LEU SER THR ASN GLN HIS ALA GLN ALA SEQRES 6 A 757 SER SER PHE GLY TRP ARG MET THR THR GLU MET LYS VAL SEQRES 7 A 757 LEU SER GLY GLY MET ILE THR ASN TYR TYR ALA ASN GLY SEQRES 8 A 757 THR GLN ARG VAL LEU PRO ILE ILE SER LEU ASP SER SER SEQRES 9 A 757 GLY ASN LEU VAL VAL GLU PHE GLU GLY GLN THR GLY ARG SEQRES 10 A 757 THR VAL LEU ALA THR GLY THR ALA ALA THR GLU TYR HIS SEQRES 11 A 757 LYS PHE GLU LEU VAL PHE LEU PRO GLY SER ASN PRO SER SEQRES 12 A 757 ALA SER PHE TYR PHE ASP GLY LYS LEU ILE ARG ASP ASN SEQRES 13 A 757 ILE GLN PRO THR ALA SER LYS GLN ASN MET ILE VAL TRP SEQRES 14 A 757 GLY ASN GLY SER SER ASN THR ASP GLY VAL ALA ALA TYR SEQRES 15 A 757 ARG ASP ILE LYS PHE GLU ILE GLN GLY ASP VAL ILE PHE SEQRES 16 A 757 ARG GLY PRO ASP ARG ILE PRO SER ILE VAL ALA SER SER SEQRES 17 A 757 VAL THR PRO GLY VAL VAL THR ALA PHE ALA GLU LYS ARG SEQRES 18 A 757 VAL GLY GLY GLY ASP PRO GLY ALA LEU SER ASN THR ASN SEQRES 19 A 757 ASP ILE ILE THR ARG THR SER ARG ASP GLY GLY ILE THR SEQRES 20 A 757 TRP ASP THR GLU LEU ASN LEU THR GLU GLN ILE ASN VAL SEQRES 21 A 757 SER ASP GLU PHE ASP PHE SER ASP PRO ARG PRO ILE TYR SEQRES 22 A 757 ASP PRO SER SER ASN THR VAL LEU VAL SER TYR ALA ARG SEQRES 23 A 757 TRP PRO THR ASP ALA ALA GLN ASN GLY ASP ARG ILE LYS SEQRES 24 A 757 PRO TRP MET PRO ASN GLY ILE PHE TYR SER VAL TYR ASP SEQRES 25 A 757 VAL ALA SER GLY ASN TRP GLN ALA PRO ILE ASP VAL THR SEQRES 26 A 757 ASP GLN VAL LYS GLU ARG SER PHE GLN ILE ALA GLY TRP SEQRES 27 A 757 GLY GLY SER GLU LEU TYR ARG ARG ASN THR SER LEU ASN SEQRES 28 A 757 SER GLN GLN ASP TRP GLN SER ASN ALA LYS ILE ARG ILE SEQRES 29 A 757 VAL ASP GLY ALA ALA ASN GLN ILE GLN VAL ALA ASP GLY SEQRES 30 A 757 SER ARG LYS TYR VAL VAL THR LEU SER ILE ASP GLU SER SEQRES 31 A 757 GLY GLY LEU VAL ALA ASN LEU ASN GLY VAL SER ALA PRO SEQRES 32 A 757 ILE ILE LEU GLN SER GLU HIS ALA LYS VAL HIS SER PHE SEQRES 33 A 757 HIS ASP TYR GLU LEU GLN TYR SER ALA LEU ASN HIS THR SEQRES 34 A 757 THR THR LEU PHE VAL ASP GLY GLN GLN ILE THR THR TRP SEQRES 35 A 757 ALA GLY GLU VAL SER GLN GLU ASN ASN ILE GLN PHE GLY SEQRES 36 A 757 ASN ALA ASP ALA GLN ILE ASP GLY ARG LEU HIS VAL GLN SEQRES 37 A 757 LYS ILE VAL LEU THR GLN GLN GLY HIS ASN LEU VAL GLU SEQRES 38 A 757 PHE ASP ALA PHE TYR LEU ALA GLN GLN THR PRO GLU VAL SEQRES 39 A 757 GLU LYS ASP LEU GLU LYS LEU GLY TRP THR LYS ILE LYS SEQRES 40 A 757 THR GLY ASN THR MET SER LEU TYR GLY ASN ALA SER VAL SEQRES 41 A 757 ASN PRO GLY PRO GLY HIS GLY ILE THR LEU THR ARG GLN SEQRES 42 A 757 GLN ASN ILE SER GLY SER GLN ASN GLY ARG LEU ILE TYR SEQRES 43 A 757 PRO ALA ILE VAL LEU ASP ARG PHE PHE LEU ASN VAL MET SEQRES 44 A 757 SER ILE TYR SER ASP ASP GLY GLY SER ASN TRP GLN THR SEQRES 45 A 757 GLY SER THR LEU PRO ILE PRO PHE ARG TRP LYS SER SER SEQRES 46 A 757 SER ILE LEU GLU THR LEU GLU PRO SER GLU ALA ASP MET SEQRES 47 A 757 VAL GLU LEU GLN ASN GLY ASP LEU LEU LEU THR ALA ARG SEQRES 48 A 757 LEU ASP PHE ASN GLN ILE VAL ASN GLY VAL ASN TYR SER SEQRES 49 A 757 PRO ARG GLN GLN PHE LEU SER LYS ASP GLY GLY ILE THR SEQRES 50 A 757 TRP SER LEU LEU GLU ALA ASN ASN ALA ASN VAL PHE SER SEQRES 51 A 757 ASN ILE SER THR GLY THR VAL ASP ALA SER ILE THR ARG SEQRES 52 A 757 PHE GLU GLN SER ASP GLY SER HIS PHE LEU LEU PHE THR SEQRES 53 A 757 ASN PRO GLN GLY ASN PRO ALA GLY THR ASN GLY ARG GLN SEQRES 54 A 757 ASN LEU GLY LEU TRP PHE SER PHE ASP GLU GLY VAL THR SEQRES 55 A 757 TRP LYS GLY PRO ILE GLN LEU VAL ASN GLY ALA SER ALA SEQRES 56 A 757 TYR SER ASP ILE TYR GLN LEU ASP SER GLU ASN ALA ILE SEQRES 57 A 757 VAL ILE VAL GLU THR ASP ASN SER ASN MET ARG ILE LEU SEQRES 58 A 757 ARG MET PRO ILE THR LEU LEU LYS GLN LYS LEU THR LEU SEQRES 59 A 757 SER GLN ASN HET ZMR A 901 23 HET GOL A 902 6 HET GOL A 903 6 HET GOL A 904 6 HET GOL A 905 6 HET CA A 906 1 HET NA A 907 1 HET NA A 908 1 HET PEG A 909 7 HETNAM ZMR ZANAMIVIR HETNAM GOL GLYCEROL HETNAM CA CALCIUM ION HETNAM NA SODIUM ION HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN ZMR 4-GUANIDINO-2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC HETSYN 2 ZMR ACID; 4-GUANIDINO-NEU5AC2EN; MODIFIED SIALIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZMR C12 H20 N4 O7 FORMUL 3 GOL 4(C3 H8 O3) FORMUL 7 CA CA 2+ FORMUL 8 NA 2(NA 1+) FORMUL 10 PEG C4 H10 O3 FORMUL 11 HOH *660(H2 O) HELIX 1 AA1 PRO A 66 GLY A 70 5 5 HELIX 2 AA2 SER A 108 GLY A 119 1 12 HELIX 3 AA3 THR A 172 GLU A 178 5 7 HELIX 4 AA4 THR A 305 ASN A 309 5 5 HELIX 5 AA5 GLN A 343 ARG A 347 5 5 HELIX 6 AA6 VAL A 374 LYS A 379 1 6 HELIX 7 AA7 GLU A 459 HIS A 464 1 6 HELIX 8 AA8 ALA A 534 GLN A 539 1 6 HELIX 9 AA9 ASP A 547 LEU A 551 5 5 HELIX 10 AB1 ASN A 697 PHE A 699 5 3 HELIX 11 AB2 ASP A 784 SER A 786 5 3 HELIX 12 AB3 PRO A 794 LYS A 799 1 6 HELIX 13 AB4 GLN A 800 THR A 803 5 4 SHEET 1 AA1 4 LEU A 52 ASN A 56 0 SHEET 2 AA1 4 GLY A 228 ILE A 239 -1 O PHE A 237 N PHE A 53 SHEET 3 AA1 4 PRO A 90 GLY A 96 -1 N VAL A 94 O ALA A 230 SHEET 4 AA1 4 SER A 80 ASN A 85 -1 N THR A 84 O ALA A 91 SHEET 1 AA2 6 LEU A 52 ASN A 56 0 SHEET 2 AA2 6 GLY A 228 ILE A 239 -1 O PHE A 237 N PHE A 53 SHEET 3 AA2 6 TRP A 120 GLY A 131 -1 N THR A 123 O LYS A 236 SHEET 4 AA2 6 HIS A 180 LEU A 187 -1 O PHE A 182 N THR A 124 SHEET 5 AA2 6 SER A 193 PHE A 198 -1 O TYR A 197 N GLU A 183 SHEET 6 AA2 6 LYS A 201 ILE A 207 -1 O ILE A 203 N PHE A 196 SHEET 1 AA3 6 MET A 72 ASN A 75 0 SHEET 2 AA3 6 ALA A 101 TYR A 105 -1 O THR A 104 N MET A 72 SHEET 3 AA3 6 ASN A 215 ASN A 221 -1 O ASN A 221 N ALA A 101 SHEET 4 AA3 6 TYR A 137 ASN A 140 -1 N TYR A 137 O VAL A 218 SHEET 5 AA3 6 GLN A 143 VAL A 145 -1 O GLN A 143 N ASN A 140 SHEET 6 AA3 6 THR A 210 ALA A 211 -1 O THR A 210 N ARG A 144 SHEET 1 AA4 3 PRO A 147 LEU A 151 0 SHEET 2 AA4 3 LEU A 157 PHE A 161 -1 O GLU A 160 N ILE A 148 SHEET 3 AA4 3 THR A 168 ALA A 171 -1 O LEU A 170 N LEU A 157 SHEET 1 AA5 4 ASP A 242 PHE A 245 0 SHEET 2 AA5 4 MET A 788 MET A 793 -1 O MET A 788 N ILE A 244 SHEET 3 AA5 4 ALA A 777 GLU A 782 -1 N ALA A 777 O MET A 793 SHEET 4 AA5 4 SER A 767 GLN A 771 -1 N TYR A 770 O ILE A 778 SHEET 1 AA6 4 ARG A 250 ALA A 256 0 SHEET 2 AA6 4 VAL A 264 VAL A 272 -1 O GLU A 269 N ARG A 250 SHEET 3 AA6 4 THR A 283 SER A 291 -1 O ASP A 285 N LYS A 270 SHEET 4 AA6 4 LEU A 302 ASN A 303 -1 O LEU A 302 N THR A 288 SHEET 1 AA7 4 PHE A 314 ASP A 324 0 SHEET 2 AA7 4 THR A 329 PRO A 338 -1 O SER A 333 N ARG A 320 SHEET 3 AA7 4 GLY A 355 ASP A 362 -1 O TYR A 361 N VAL A 330 SHEET 4 AA7 4 ASN A 367 ASP A 373 -1 O GLN A 369 N VAL A 360 SHEET 1 AA8 6 GLN A 487 TRP A 492 0 SHEET 2 AA8 6 THR A 479 VAL A 484 -1 N LEU A 482 O ILE A 489 SHEET 3 AA8 6 PHE A 466 SER A 474 -1 N GLU A 470 O PHE A 483 SHEET 4 AA8 6 TRP A 406 GLY A 417 -1 N TRP A 406 O TYR A 473 SHEET 5 AA8 6 GLY A 513 GLN A 524 -1 O THR A 523 N GLN A 407 SHEET 6 AA8 6 HIS A 527 ASP A 533 -1 O PHE A 532 N ILE A 520 SHEET 1 AA9 7 GLN A 487 TRP A 492 0 SHEET 2 AA9 7 THR A 479 VAL A 484 -1 N LEU A 482 O ILE A 489 SHEET 3 AA9 7 PHE A 466 SER A 474 -1 N GLU A 470 O PHE A 483 SHEET 4 AA9 7 TRP A 406 GLY A 417 -1 N TRP A 406 O TYR A 473 SHEET 5 AA9 7 GLY A 513 GLN A 524 -1 O THR A 523 N GLN A 407 SHEET 6 AA9 7 SER A 382 GLY A 387 -1 N PHE A 383 O VAL A 517 SHEET 7 AA9 7 MET A 562 GLY A 566 -1 O LEU A 564 N GLN A 384 SHEET 1 AB1 4 ILE A 454 GLN A 457 0 SHEET 2 AB1 4 LEU A 443 LEU A 447 -1 N ALA A 445 O ILE A 454 SHEET 3 AB1 4 ARG A 429 ILE A 437 -1 N THR A 434 O ASN A 446 SHEET 4 AB1 4 GLU A 495 VAL A 496 -1 O GLU A 495 N LYS A 430 SHEET 1 AB2 7 ILE A 454 GLN A 457 0 SHEET 2 AB2 7 LEU A 443 LEU A 447 -1 N ALA A 445 O ILE A 454 SHEET 3 AB2 7 ARG A 429 ILE A 437 -1 N THR A 434 O ASN A 446 SHEET 4 AB2 7 ASN A 420 ASP A 426 -1 N ASN A 420 O LEU A 435 SHEET 5 AB2 7 ASN A 500 ASN A 506 -1 O GLY A 505 N GLN A 421 SHEET 6 AB2 7 GLY A 390 ASN A 397 -1 N TYR A 394 O PHE A 504 SHEET 7 AB2 7 THR A 554 GLY A 559 -1 O THR A 554 N ARG A 395 SHEET 1 AB3 3 SER A 569 ASN A 571 0 SHEET 2 AB3 3 LEU A 594 LEU A 601 -1 O ILE A 599 N ASN A 571 SHEET 3 AB3 3 ILE A 578 THR A 579 -1 N ILE A 578 O ILE A 595 SHEET 1 AB4 4 SER A 569 ASN A 571 0 SHEET 2 AB4 4 LEU A 594 LEU A 601 -1 O ILE A 599 N ASN A 571 SHEET 3 AB4 4 LEU A 606 SER A 613 -1 O ASN A 607 N VAL A 600 SHEET 4 AB4 4 GLN A 621 THR A 625 -1 O GLN A 621 N TYR A 612 SHEET 1 AB5 2 PHE A 630 TRP A 632 0 SHEET 2 AB5 2 LEU A 638 THR A 640 -1 O GLU A 639 N ARG A 631 SHEET 1 AB6 4 GLU A 642 GLU A 650 0 SHEET 2 AB6 4 LEU A 656 ASP A 663 -1 O LEU A 657 N VAL A 649 SHEET 3 AB6 4 ARG A 676 SER A 681 -1 O PHE A 679 N LEU A 658 SHEET 4 AB6 4 SER A 689 ASN A 695 -1 O SER A 689 N LEU A 680 SHEET 1 AB7 2 ILE A 667 VAL A 668 0 SHEET 2 AB7 2 VAL A 671 ASN A 672 -1 O VAL A 671 N VAL A 668 SHEET 1 AB8 4 SER A 710 GLU A 715 0 SHEET 2 AB8 4 HIS A 721 PRO A 728 -1 O PHE A 722 N PHE A 714 SHEET 3 AB8 4 LEU A 741 SER A 746 -1 O GLY A 742 N ASN A 727 SHEET 4 AB8 4 LYS A 754 GLN A 758 -1 O LYS A 754 N PHE A 745 LINK O GLY A 96 NA NA A 907 1555 1555 2.66 LINK O GLY A 99 NA NA A 907 1555 1555 2.73 LINK OD1 ASN A 221 NA NA A 907 1555 1555 2.31 LINK O SER A 223 NA NA A 907 1555 1555 2.23 LINK O THR A 226 NA NA A 907 1555 1555 2.46 LINK O ALA A 279 NA NA A 908 1555 1555 2.37 LINK O ASN A 282 NA NA A 908 1555 1555 2.37 LINK OD1 ASP A 315 NA NA A 908 1555 1555 2.94 LINK OD2 ASP A 315 NA NA A 908 1555 1555 2.49 LINK O THR A 339 NA NA A 908 1555 1555 2.45 LINK OG1 THR A 339 NA NA A 908 1555 1555 2.21 LINK O PRO A 574 CA CA A 906 1555 1555 2.38 LINK OD1 ASP A 647 CA CA A 906 1555 1555 2.36 LINK OD2 ASP A 647 CA CA A 906 1555 1555 2.47 LINK OD1 ASP A 708 CA CA A 906 1555 1555 2.24 LINK OD2 ASP A 708 CA CA A 906 1555 1555 2.52 LINK O ALA A 709 CA CA A 906 1555 1555 2.37 LINK CA CA A 906 O HOH A1209 1555 1555 2.47 LINK NA NA A 907 O HOH A1143 1555 1555 2.32 LINK NA NA A 908 O HOH A1128 1555 1555 2.28 CISPEP 1 GLY A 247 PRO A 248 0 7.95 CISPEP 2 GLY A 566 ASN A 567 0 0.51 CISPEP 3 ASN A 731 PRO A 732 0 2.78 CISPEP 4 GLY A 755 PRO A 756 0 5.70 CRYST1 190.553 50.344 86.087 90.00 107.24 90.00 C 1 2 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.005248 0.000000 0.001628 0.00000 SCALE2 0.000000 0.019863 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012162 0.00000