HEADER HYDROLASE 27-SEP-17 6EKS TITLE VIBRIO CHOLERAE NEURAMINIDASE COMPLEXED WITH OSELTAMIVIR CARBOXYLATE 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 2 17-JAN-24 6EKS 1 LINK REVDAT 1 29-NOV-17 6EKS 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. 1.87 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) : 1.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 75771 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3789 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 44.3442 - 5.6078 0.98 2839 150 0.1636 0.1690 REMARK 3 2 5.6078 - 4.4524 0.99 2765 145 0.1207 0.1438 REMARK 3 3 4.4524 - 3.8899 0.99 2697 142 0.1170 0.1561 REMARK 3 4 3.8899 - 3.5345 0.98 2690 142 0.1402 0.1571 REMARK 3 5 3.5345 - 3.2812 0.99 2699 142 0.1484 0.1815 REMARK 3 6 3.2812 - 3.0878 1.00 2685 142 0.1543 0.2144 REMARK 3 7 3.0878 - 2.9332 1.00 2689 141 0.1516 0.1968 REMARK 3 8 2.9332 - 2.8055 0.99 2681 141 0.1566 0.2092 REMARK 3 9 2.8055 - 2.6975 0.99 2663 140 0.1569 0.2229 REMARK 3 10 2.6975 - 2.6045 0.99 2652 140 0.1651 0.2073 REMARK 3 11 2.6045 - 2.5230 0.99 2666 140 0.1629 0.2374 REMARK 3 12 2.5230 - 2.4509 0.99 2658 139 0.1678 0.2294 REMARK 3 13 2.4509 - 2.3864 1.00 2672 141 0.1639 0.2311 REMARK 3 14 2.3864 - 2.3282 1.00 2659 140 0.1663 0.1993 REMARK 3 15 2.3282 - 2.2753 0.99 2669 140 0.1708 0.1983 REMARK 3 16 2.2753 - 2.2268 0.99 2606 138 0.1728 0.2028 REMARK 3 17 2.2268 - 2.1823 1.00 2654 139 0.1772 0.2442 REMARK 3 18 2.1823 - 2.1411 0.99 2661 141 0.1743 0.2243 REMARK 3 19 2.1411 - 2.1029 1.00 2633 138 0.1891 0.2555 REMARK 3 20 2.1029 - 2.0672 1.00 2656 139 0.1891 0.2330 REMARK 3 21 2.0672 - 2.0339 0.99 2650 140 0.1999 0.2498 REMARK 3 22 2.0339 - 2.0026 1.00 2647 139 0.2039 0.2704 REMARK 3 23 2.0026 - 1.9731 1.00 2632 139 0.2117 0.2454 REMARK 3 24 1.9731 - 1.9454 0.99 2630 138 0.2238 0.2610 REMARK 3 25 1.9454 - 1.9191 1.00 2672 141 0.2367 0.3043 REMARK 3 26 1.9191 - 1.8941 0.99 2606 137 0.2530 0.2729 REMARK 3 27 1.8941 - 1.8705 0.95 2551 135 0.2666 0.3371 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.440 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) : 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 : 0.010 6001 REMARK 3 ANGLE : 1.183 8170 REMARK 3 CHIRALITY : 0.053 899 REMARK 3 PLANARITY : 0.006 1079 REMARK 3 DIHEDRAL : 13.560 2181 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 51 THROUGH 237 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.5998 33.9489 -40.4994 REMARK 3 T TENSOR REMARK 3 T11: 0.1424 T22: 0.3527 REMARK 3 T33: 0.1704 T12: 0.0170 REMARK 3 T13: -0.0001 T23: 0.0666 REMARK 3 L TENSOR REMARK 3 L11: 1.2213 L22: 1.6307 REMARK 3 L33: 1.5110 L12: 0.5108 REMARK 3 L13: 0.0551 L23: -0.2674 REMARK 3 S TENSOR REMARK 3 S11: 0.0270 S12: -0.0085 S13: 0.0217 REMARK 3 S21: -0.0685 S22: -0.1516 S23: -0.1422 REMARK 3 S31: 0.0688 S32: 0.2311 S33: 0.1043 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 238 THROUGH 802 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.1914 27.8145 9.6206 REMARK 3 T TENSOR REMARK 3 T11: 0.1011 T22: 0.2245 REMARK 3 T33: 0.1336 T12: 0.0127 REMARK 3 T13: -0.0056 T23: -0.0037 REMARK 3 L TENSOR REMARK 3 L11: 0.4956 L22: 0.3165 REMARK 3 L33: 0.6121 L12: 0.0046 REMARK 3 L13: 0.0314 L23: 0.0077 REMARK 3 S TENSOR REMARK 3 S11: -0.0350 S12: -0.0627 S13: 0.0629 REMARK 3 S21: 0.0590 S22: 0.0344 S23: -0.0133 REMARK 3 S31: -0.0408 S32: 0.0517 S33: 0.0025 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 6EKS 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_1200006733. 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 PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 75805 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.870 REMARK 200 RESOLUTION RANGE LOW (A) : 44.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.10120 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.87 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.49560 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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 (%): 55.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% (W/V) PEG 3350, 0.2 M LITHIUM REMARK 280 ACETATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 35.87900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 81.73850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.93100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 81.73850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.87900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.93100 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 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 GLU A 62 REMARK 465 ASP A 87 REMARK 465 GLY A 88 REMARK 465 THR A 803 REMARK 465 LEU A 804 REMARK 465 SER A 805 REMARK 465 GLN A 806 REMARK 465 ASN A 807 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 A 1333 O HOH A 1615 2.03 REMARK 500 O HOH A 1085 O HOH A 1632 2.09 REMARK 500 O HOH A 1297 O HOH A 1443 2.10 REMARK 500 OD2 ASP A 655 O HOH A 1001 2.15 REMARK 500 O HOH A 1141 O HOH A 1578 2.16 REMARK 500 O HOH A 1649 O HOH A 1749 2.16 REMARK 500 O HOH A 1396 O HOH A 1612 2.17 REMARK 500 O HOH A 1548 O HOH A 1730 2.18 REMARK 500 OE1 GLU A 125 O HOH A 1002 2.19 REMARK 500 O HOH A 1277 O HOH A 1465 2.19 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 ASP A 60 102.07 -56.52 REMARK 500 ASN A 77 -118.49 52.34 REMARK 500 GLN A 95 78.79 -114.49 REMARK 500 MET A 216 151.03 174.06 REMARK 500 ILE A 251 69.48 73.70 REMARK 500 ASP A 318 66.51 60.02 REMARK 500 ALA A 342 -147.61 -151.08 REMARK 500 PRO A 353 40.57 -75.29 REMARK 500 ARG A 603 -51.31 -148.28 REMARK 500 ASP A 615 31.67 -140.55 REMARK 500 SER A 644 -88.88 -136.44 REMARK 500 PHE A 664 -137.01 52.67 REMARK 500 SER A 674 -179.21 75.77 REMARK 500 ASN A 695 -148.86 -135.08 REMARK 500 ASN A 727 148.42 -175.11 REMARK 500 ALA A 765 -114.22 -118.01 REMARK 500 THR A 783 -127.19 -131.92 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 A1756 DISTANCE = 6.05 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 904 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 279 O REMARK 620 2 ASN A 282 O 87.4 REMARK 620 3 ASN A 282 OD1 78.3 74.5 REMARK 620 4 ASP A 315 OD1 164.1 86.8 85.9 REMARK 620 5 ASP A 315 OD2 127.9 140.4 93.8 54.2 REMARK 620 6 THR A 339 O 72.8 138.4 132.9 120.5 76.6 REMARK 620 7 THR A 339 OG1 110.8 77.7 150.3 82.3 101.1 76.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 901 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 312 OD1 REMARK 620 2 HOH A1230 O 80.2 REMARK 620 3 HOH A1258 O 82.5 150.7 REMARK 620 4 HOH A1266 O 165.0 109.0 84.1 REMARK 620 5 HOH A1301 O 81.4 120.4 79.7 102.9 REMARK 620 6 HOH A1609 O 88.9 69.4 86.9 83.6 164.4 REMARK 620 7 HOH A1682 O 121.9 75.5 133.8 72.6 67.8 127.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 902 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 346 OD1 REMARK 620 2 ASP A 346 OD2 52.4 REMARK 620 3 PHE A 604 O 94.0 96.6 REMARK 620 4 HOH A1051 O 159.4 147.5 80.3 REMARK 620 5 HOH A1167 O 87.1 98.4 161.8 92.3 REMARK 620 6 HOH A1171 O 82.5 134.8 82.0 77.1 80.1 REMARK 620 7 HOH A1595 O 139.0 87.0 84.0 60.5 106.9 137.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 903 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO A 574 O REMARK 620 2 ASP A 647 OD1 109.7 REMARK 620 3 ASP A 647 OD2 84.9 53.6 REMARK 620 4 ASP A 708 OD1 96.4 88.0 138.7 REMARK 620 5 ASP A 708 OD2 91.3 139.4 166.5 54.6 REMARK 620 6 ALA A 709 O 172.8 76.5 96.5 87.2 85.7 REMARK 620 7 HOH A1321 O 91.6 134.5 90.8 130.3 76.3 81.3 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 904 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 905 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 906 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 907 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue G39 A 908 DBREF 6EKS 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 CA A 901 1 HET CA A 902 1 HET CA A 903 1 HET CA A 904 1 HET GOL A 905 6 HET GOL A 906 6 HET GOL A 907 6 HET G39 A 908 20 HETNAM CA CALCIUM ION HETNAM GOL GLYCEROL HETNAM G39 (3R,4R,5S)-4-(ACETYLAMINO)-5-AMINO-3-(PENTAN-3-YLOXY) HETNAM 2 G39 CYCLOHEX-1-ENE-1-CARBOXYLIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN G39 OSELTAMIVIR CARBOXYLATE FORMUL 2 CA 4(CA 2+) FORMUL 6 GOL 3(C3 H8 O3) FORMUL 9 G39 C14 H24 N2 O4 FORMUL 10 HOH *756(H2 O) HELIX 1 AA1 SER A 65 GLY A 70 5 6 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 ILE A 795 LYS A 799 1 5 HELIX 13 AB4 GLN A 800 LEU A 802 5 3 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 ALA A 91 GLY A 96 -1 N VAL A 94 O ALA A 230 SHEET 4 AA1 4 SER A 80 THR A 84 -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 ARG A 121 O GLU A 238 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 ARG A 167 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 PRO A 794 -1 O MET A 788 N ILE A 244 SHEET 3 AA5 4 ASN A 776 GLU A 782 -1 N VAL A 779 O LEU A 791 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 GLY A 355 N ARG A 336 SHEET 4 AA7 4 ASN A 367 TRP A 368 -1 O ASN A 367 N ASP A 362 SHEET 1 AA8 4 PHE A 314 ASP A 324 0 SHEET 2 AA8 4 THR A 329 PRO A 338 -1 O SER A 333 N ARG A 320 SHEET 3 AA8 4 GLY A 355 ASP A 362 -1 O GLY A 355 N ARG A 336 SHEET 4 AA8 4 ILE A 372 ASP A 373 -1 O ILE A 372 N TYR A 358 SHEET 1 AA9 6 GLN A 487 TRP A 492 0 SHEET 2 AA9 6 THR A 479 VAL A 484 -1 N LEU A 482 O ILE A 489 SHEET 3 AA9 6 HIS A 467 SER A 474 -1 N GLN A 472 O THR A 481 SHEET 4 AA9 6 TRP A 406 GLY A 417 -1 N ALA A 410 O TYR A 469 SHEET 5 AA9 6 GLY A 513 GLN A 524 -1 O THR A 523 N GLN A 407 SHEET 6 AA9 6 HIS A 527 ASP A 533 -1 O PHE A 532 N ILE A 520 SHEET 1 AB1 7 GLN A 487 TRP A 492 0 SHEET 2 AB1 7 THR A 479 VAL A 484 -1 N LEU A 482 O ILE A 489 SHEET 3 AB1 7 HIS A 467 SER A 474 -1 N GLN A 472 O THR A 481 SHEET 4 AB1 7 TRP A 406 GLY A 417 -1 N ALA A 410 O TYR A 469 SHEET 5 AB1 7 GLY A 513 GLN A 524 -1 O THR A 523 N GLN A 407 SHEET 6 AB1 7 SER A 382 GLY A 387 -1 N PHE A 383 O VAL A 517 SHEET 7 AB1 7 MET A 562 GLY A 566 -1 O LEU A 564 N GLN A 384 SHEET 1 AB2 4 ILE A 454 GLN A 457 0 SHEET 2 AB2 4 LEU A 443 LEU A 447 -1 N ALA A 445 O ILE A 454 SHEET 3 AB2 4 ARG A 429 ILE A 437 -1 N THR A 434 O ASN A 446 SHEET 4 AB2 4 GLU A 495 VAL A 496 -1 O GLU A 495 N LYS A 430 SHEET 1 AB3 7 ILE A 454 GLN A 457 0 SHEET 2 AB3 7 LEU A 443 LEU A 447 -1 N ALA A 445 O ILE A 454 SHEET 3 AB3 7 ARG A 429 ILE A 437 -1 N THR A 434 O ASN A 446 SHEET 4 AB3 7 ASN A 420 ASP A 426 -1 N ASN A 420 O LEU A 435 SHEET 5 AB3 7 ASN A 500 ASN A 506 -1 O GLY A 505 N GLN A 421 SHEET 6 AB3 7 GLY A 390 ASN A 397 -1 N TYR A 394 O PHE A 504 SHEET 7 AB3 7 THR A 554 GLY A 559 -1 O THR A 554 N ARG A 395 SHEET 1 AB4 3 SER A 569 ASN A 571 0 SHEET 2 AB4 3 LEU A 594 LEU A 601 -1 O ILE A 599 N ASN A 571 SHEET 3 AB4 3 ILE A 578 THR A 579 -1 N ILE A 578 O ILE A 595 SHEET 1 AB5 4 SER A 569 ASN A 571 0 SHEET 2 AB5 4 LEU A 594 LEU A 601 -1 O ILE A 599 N ASN A 571 SHEET 3 AB5 4 LEU A 606 SER A 613 -1 O ASN A 607 N VAL A 600 SHEET 4 AB5 4 GLN A 621 THR A 625 -1 O GLN A 621 N TYR A 612 SHEET 1 AB6 2 PHE A 630 SER A 634 0 SHEET 2 AB6 2 ILE A 637 THR A 640 -1 O GLU A 639 N ARG A 631 SHEET 1 AB7 4 GLU A 642 GLU A 650 0 SHEET 2 AB7 4 LEU A 656 ASP A 663 -1 O LEU A 657 N VAL A 649 SHEET 3 AB7 4 ARG A 676 SER A 681 -1 O PHE A 679 N LEU A 658 SHEET 4 AB7 4 SER A 689 ASN A 695 -1 O ASN A 694 N GLN A 678 SHEET 1 AB8 2 ILE A 667 VAL A 668 0 SHEET 2 AB8 2 VAL A 671 ASN A 672 -1 O VAL A 671 N VAL A 668 SHEET 1 AB9 4 SER A 710 GLU A 715 0 SHEET 2 AB9 4 HIS A 721 PRO A 728 -1 O PHE A 722 N PHE A 714 SHEET 3 AB9 4 LEU A 741 SER A 746 -1 O GLY A 742 N ASN A 727 SHEET 4 AB9 4 LYS A 754 GLN A 758 -1 O LYS A 754 N PHE A 745 LINK O ALA A 279 CA CA A 904 1555 1555 2.27 LINK O ASN A 282 CA CA A 904 1555 1555 2.32 LINK OD1 ASN A 282 CA CA A 904 1555 1555 2.40 LINK OD1 ASP A 312 CA CA A 901 1555 1555 2.38 LINK OD1 ASP A 315 CA CA A 904 1555 1555 2.57 LINK OD2 ASP A 315 CA CA A 904 1555 1555 2.27 LINK O THR A 339 CA CA A 904 1555 1555 2.49 LINK OG1 THR A 339 CA CA A 904 1555 1555 2.36 LINK OD1 ASP A 346 CA CA A 902 1555 1555 2.54 LINK OD2 ASP A 346 CA CA A 902 1555 1555 2.41 LINK O PRO A 574 CA CA A 903 1555 1555 2.47 LINK O PHE A 604 CA CA A 902 1555 1555 2.37 LINK OD1 ASP A 647 CA CA A 903 1555 1555 2.41 LINK OD2 ASP A 647 CA CA A 903 1555 1555 2.45 LINK OD1 ASP A 708 CA CA A 903 1555 1555 2.37 LINK OD2 ASP A 708 CA CA A 903 1555 1555 2.44 LINK O ALA A 709 CA CA A 903 1555 1555 2.32 LINK CA CA A 901 O HOH A1230 1555 1555 2.33 LINK CA CA A 901 O HOH A1258 1555 1555 2.31 LINK CA CA A 901 O HOH A1266 1555 1555 2.42 LINK CA CA A 901 O HOH A1301 1555 1555 2.41 LINK CA CA A 901 O HOH A1609 1555 1555 2.47 LINK CA CA A 901 O HOH A1682 1555 1555 2.63 LINK CA CA A 902 O HOH A1051 1555 1555 2.34 LINK CA CA A 902 O HOH A1167 1555 4455 2.42 LINK CA CA A 902 O HOH A1171 1555 1555 2.49 LINK CA CA A 902 O HOH A1595 1555 1555 2.60 LINK CA CA A 903 O HOH A1321 1555 1555 2.32 CISPEP 1 GLY A 247 PRO A 248 0 11.30 CISPEP 2 GLY A 566 ASN A 567 0 2.56 CISPEP 3 ASN A 731 PRO A 732 0 -2.22 CISPEP 4 GLY A 755 PRO A 756 0 6.94 SITE 1 AC1 7 ASP A 312 HOH A1230 HOH A1258 HOH A1266 SITE 2 AC1 7 HOH A1301 HOH A1609 HOH A1682 SITE 1 AC2 6 ASP A 346 PHE A 604 HOH A1051 HOH A1167 SITE 2 AC2 6 HOH A1171 HOH A1595 SITE 1 AC3 5 PRO A 574 ASP A 647 ASP A 708 ALA A 709 SITE 2 AC3 5 HOH A1321 SITE 1 AC4 4 ALA A 279 ASN A 282 ASP A 315 THR A 339 SITE 1 AC5 11 GLN A 384 VAL A 415 ARG A 514 HIS A 516 SITE 2 AC5 11 ASN A 567 THR A 625 HOH A1069 HOH A1221 SITE 3 AC5 11 HOH A1427 HOH A1469 HOH A1502 SITE 1 AC6 9 VAL A 415 ASP A 416 ASN A 607 THR A 625 SITE 2 AC6 9 LEU A 626 PRO A 627 ILE A 628 HOH A1143 SITE 3 AC6 9 HOH A1543 SITE 1 AC7 6 PRO A 350 LEU A 564 TYR A 565 HOH A1269 SITE 2 AC7 6 HOH A1371 HOH A1521 SITE 1 AC8 18 ARG A 250 ILE A 251 ARG A 271 ASP A 276 SITE 2 AC8 18 GLN A 343 ASN A 344 ASN A 571 GLU A 645 SITE 3 AC8 18 ARG A 661 ASP A 663 ARG A 738 TYR A 766 SITE 4 AC8 18 HOH A1133 HOH A1205 HOH A1274 HOH A1477 SITE 5 AC8 18 HOH A1486 HOH A1520 CRYST1 71.758 77.862 163.477 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.013936 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012843 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006117 0.00000