HEADER HYDROLASE/HYDROLASE INHIBITOR 17-MAY-13 4KS5 TITLE INFLUENZA NEURAMINIDASE IN COMPLEX WITH ANTIVIRAL COMPOUND (3S,4R,5R)- TITLE 2 4-(ACETYLAMINO)-3-[4-(2-HYDROXYPROPAN-2-YL)-1H-1,2,3-TRIAZOL-1-YL]-5- TITLE 3 (PENTAN-3-YLOXY)CYCLOHEX-1-ENE-1-CARBOXYLIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEURAMINIDASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 81-470; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS; SOURCE 3 ORGANISM_COMMON: INFLUENZA VIRUS; SOURCE 4 ORGANISM_TAXID: 385580; SOURCE 5 STRAIN: A/DUCK/UKRAINE/1/1963 H3N8; SOURCE 6 GENE: NA; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SIALIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR P.S.KERRY,R.J.M.RUSSELL REVDAT 2 20-SEP-23 4KS5 1 REMARK LINK REVDAT 1 30-OCT-13 4KS5 0 JRNL AUTH P.S.KERRY,S.MOHAN,R.J.RUSSELL,N.BANCE,M.NIIKURA,B.M.PINTO JRNL TITL STRUCTURAL BASIS FOR A CLASS OF NANOMOLAR INFLUENZA A JRNL TITL 2 NEURAMINIDASE INHIBITORS. JRNL REF SCI REP V. 3 2871 2013 JRNL REFN ESSN 2045-2322 JRNL PMID 24129600 JRNL DOI 10.1038/SREP02871 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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 : TWIN_LSQ_F REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.410 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 10489 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.880 REMARK 3 FREE R VALUE TEST SET COUNT : 1036 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 21.7798 - 5.1473 0.91 1388 142 0.1740 0.1780 REMARK 3 2 5.1473 - 4.0944 0.90 1352 142 0.1419 0.1788 REMARK 3 3 4.0944 - 3.5794 0.90 1338 144 0.1457 0.1894 REMARK 3 4 3.5794 - 3.2533 0.89 1330 158 0.1630 0.1845 REMARK 3 5 3.2533 - 3.0208 0.89 1331 152 0.1865 0.2146 REMARK 3 6 3.0208 - 2.8431 0.90 1321 140 0.2072 0.2621 REMARK 3 7 2.8431 - 2.7010 0.89 1353 156 0.2150 0.2503 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.370 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.22 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: 0.4600 REMARK 3 OPERATOR: -H,K,-L REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.014 3125 REMARK 3 ANGLE : 1.260 4233 REMARK 3 CHIRALITY : 0.088 449 REMARK 3 PLANARITY : 0.006 548 REMARK 3 DIHEDRAL : 14.362 1113 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 4KS5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000079726. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-JUL-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10514 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.699 REMARK 200 RESOLUTION RANGE LOW (A) : 65.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.18500 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2HT5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40% 2-METHYL-2,4-PENTANEDIOL, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 45.13950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.13950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 47.34000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 45.13950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.13950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 47.34000 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 45.13950 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 45.13950 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 47.34000 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 45.13950 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 45.13950 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 47.34000 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: 13460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 44790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 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 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 LYS A 470 REMARK 465 MET A 471 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 SER A 404 O HOH A 611 1.90 REMARK 500 O TYR A 347 O HOH A 640 1.91 REMARK 500 O HOH A 635 O HOH A 658 1.97 REMARK 500 CB CYS A 318 SG CYS A 337 1.98 REMARK 500 O HOH A 607 O HOH A 617 1.99 REMARK 500 OE2 GLU A 412C O HOH A 626 2.01 REMARK 500 O VAL A 397 O HOH A 623 2.02 REMARK 500 CB CYS A 421 SG CYS A 447 2.03 REMARK 500 O PRO A 340 O HOH A 641 2.04 REMARK 500 O HOH A 625 O HOH A 649 2.04 REMARK 500 O ARG A 371 OG SER A 404 2.07 REMARK 500 OD1 ASN A 87 O HOH A 629 2.07 REMARK 500 O HOH A 616 O HOH A 630 2.08 REMARK 500 O CYS A 129 O HOH A 657 2.08 REMARK 500 O TYR A 316 O HOH A 646 2.09 REMARK 500 O GLU A 329 O HOH A 628 2.09 REMARK 500 NH1 ARG A 156 O HOH A 619 2.11 REMARK 500 O LYS A 350 O HOH A 634 2.11 REMARK 500 O LYS A 200 O HOH A 627 2.14 REMARK 500 O ASP A 293 O HOH A 640 2.14 REMARK 500 OG1 THR A 135 OG1 THR A 157 2.14 REMARK 500 OD2 ASP A 450 O HOH A 617 2.15 REMARK 500 O HOH A 644 O HOH A 653 2.16 REMARK 500 N TYR A 84 O HOH A 622 2.17 REMARK 500 OE2 GLU A 277 OH TYR A 406 2.17 REMARK 500 O CYS A 280 OG SER A 409 2.18 REMARK 500 OG SER A 443 O HOH A 624 2.18 REMARK 500 O HOH A 643 O HOH A 650 2.18 REMARK 500 O GLY A 353 O HOH A 613 2.19 REMARK 500 O HOH A 646 O HOH A 651 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 GLU A 119 64.12 62.77 REMARK 500 PRO A 126 25.62 -74.86 REMARK 500 ILE A 127 -31.27 -145.47 REMARK 500 GLU A 277 64.71 34.38 REMARK 500 TRP A 295 -82.70 -95.33 REMARK 500 PRO A 308 11.54 -66.24 REMARK 500 TYR A 347 -168.58 62.76 REMARK 500 SER A 404 -144.84 -130.76 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 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 293 O REMARK 620 2 GLY A 297 O 85.5 REMARK 620 3 ASP A 324 OD1 90.3 82.8 REMARK 620 4 TYR A 347 O 71.0 143.0 124.1 REMARK 620 5 HOH A 640 O 55.0 92.2 145.3 51.0 REMARK 620 N 1 2 3 4 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1SO A 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KS1 RELATED DB: PDB REMARK 900 RELATED ID: 4KS2 RELATED DB: PDB REMARK 900 RELATED ID: 4KS3 RELATED DB: PDB REMARK 900 RELATED ID: 4KS4 RELATED DB: PDB DBREF 4KS5 A 83 471 UNP Q0A480 Q0A480_I63A3 81 470 SEQRES 1 A 390 THR TYR MET ASN ASN THR GLU ALA ILE CYS ASP VAL LYS SEQRES 2 A 390 GLY PHE ALA PRO PHE SER LYS ASP ASN GLY ILE ARG ILE SEQRES 3 A 390 GLY SER ARG GLY HIS ILE PHE VAL ILE ARG GLU PRO PHE SEQRES 4 A 390 VAL SER CYS SER PRO ILE GLU CYS ARG THR PHE PHE LEU SEQRES 5 A 390 THR GLN GLY SER LEU LEU ASN ASP LYS HIS SER ASN GLY SEQRES 6 A 390 THR VAL LYS ASP ARG SER PRO PHE ARG THR LEU MET SER SEQRES 7 A 390 VAL LYS VAL GLY GLN SER PRO ASN VAL TYR GLN ALA ARG SEQRES 8 A 390 PHE GLU ALA VAL ALA TRP SER ALA THR ALA CYS HIS ASP SEQRES 9 A 390 GLY LYS LYS TRP MET THR VAL GLY VAL THR GLY PRO ASP SEQRES 10 A 390 SER LYS ALA VAL ALA VAL ILE HIS TYR GLY GLY VAL PRO SEQRES 11 A 390 THR ASP VAL ILE ASN SER TRP ALA GLY ASP ILE LEU ARG SEQRES 12 A 390 THR GLN GLU SER SER CYS THR CYS ILE GLN GLY ASP CYS SEQRES 13 A 390 TYR TRP VAL MET THR ASP GLY PRO ALA ASN ARG GLN ALA SEQRES 14 A 390 GLN TYR ARG ILE TYR LYS ALA ASN GLN GLY ARG ILE ILE SEQRES 15 A 390 GLY GLN ALA ASP ILE SER PHE ASN GLY GLY HIS ILE GLU SEQRES 16 A 390 GLU CYS SER CYS TYR PRO ASN ASP GLY LYS VAL GLU CYS SEQRES 17 A 390 VAL CYS ARG ASP ASN TRP THR GLY THR ASN ARG PRO VAL SEQRES 18 A 390 LEU VAL ILE SER PRO ASP LEU SER TYR ARG VAL GLY TYR SEQRES 19 A 390 LEU CYS ALA GLY ILE PRO SER ASP THR PRO ARG GLY GLU SEQRES 20 A 390 ASP ALA GLN PHE THR GLY SER CYS THR SER PRO MET GLY SEQRES 21 A 390 ASN GLN GLY TYR GLY VAL LYS GLY PHE GLY PHE ARG GLN SEQRES 22 A 390 GLY THR ASP VAL TRP MET GLY ARG THR ILE SER ARG THR SEQRES 23 A 390 SER ARG SER GLY PHE GLU ILE LEU ARG ILE LYS ASN GLY SEQRES 24 A 390 TRP THR GLN THR SER LYS GLU GLN VAL ARG LYS GLN VAL SEQRES 25 A 390 VAL VAL ASP ASN LEU ASN TRP SER GLY TYR SER GLY SER SEQRES 26 A 390 PHE THR LEU PRO VAL GLU LEU SER GLY LYS ASP CYS LEU SEQRES 27 A 390 VAL PRO CYS PHE TRP VAL GLU MET ILE ARG GLY LYS PRO SEQRES 28 A 390 GLU GLU LYS THR ILE TRP THR SER SER SER SER ILE VAL SEQRES 29 A 390 MET CYS GLY VAL ASP TYR GLU ILE ALA ASP TRP SER TRP SEQRES 30 A 390 HIS ASP GLY ALA ILE LEU PRO PHE ASP ILE ASP LYS MET HET CA A 501 1 HET 1SO A 502 28 HETNAM CA CALCIUM ION HETNAM 1SO (3S,4R,5R)-4-(ACETYLAMINO)-3-[4-(2-HYDROXYPROPAN-2-YL)- HETNAM 2 1SO 1H-1,2,3-TRIAZOL-1-YL]-5-(PENTAN-3-YLOXY)CYCLOHEX-1- HETNAM 3 1SO ENE-1-CARBOXYLIC ACID FORMUL 2 CA CA 2+ FORMUL 3 1SO C19 H30 N4 O5 FORMUL 4 HOH *63(H2 O) HELIX 1 1 ASN A 104 GLY A 109 1 6 HELIX 2 2 ASP A 142 ASN A 146 5 5 HELIX 3 3 PRO A 412A GLY A 414 1 6 SHEET 1 A 4 GLY A 96 LYS A 102 0 SHEET 2 A 4 THR A 439 VAL A 449 -1 O VAL A 445 N PHE A 100 SHEET 3 A 4 VAL A 419 GLY A 429 -1 N PHE A 422 O MET A 446 SHEET 4 A 4 SER A 407 LEU A 412 -1 N PHE A 410 O CYS A 421 SHEET 1 B 4 ARG A 118 CYS A 124 0 SHEET 2 B 4 CYS A 129 THR A 135 -1 O PHE A 132 N PHE A 121 SHEET 3 B 4 THR A 157 LYS A 162 -1 O VAL A 161 N THR A 131 SHEET 4 B 4 ARG A 172 VAL A 176 -1 O ALA A 175 N LEU A 158 SHEET 1 C 4 SER A 179 HIS A 184 0 SHEET 2 C 4 TRP A 189 THR A 195 -1 O MET A 190 N CYS A 183 SHEET 3 C 4 VAL A 202 TYR A 207 -1 O VAL A 202 N THR A 195 SHEET 4 C 4 PRO A 211 ASN A 216 -1 O THR A 212 N ILE A 205 SHEET 1 D 3 ARG A 224 THR A 225 0 SHEET 2 D 3 ASP A 236 ASP A 243 -1 O THR A 242 N ARG A 224 SHEET 3 D 3 THR A 231 ILE A 233 -1 N THR A 231 O TYR A 238 SHEET 1 E 4 ARG A 224 THR A 225 0 SHEET 2 E 4 ASP A 236 ASP A 243 -1 O THR A 242 N ARG A 224 SHEET 3 E 4 GLN A 251 ASN A 258 -1 O ALA A 257 N CYS A 237 SHEET 4 E 4 ARG A 261 ASP A 267 -1 O ILE A 263 N LYS A 256 SHEET 1 F 4 GLU A 276 ASN A 283 0 SHEET 2 F 4 LYS A 286 ARG A 292 -1 O VAL A 290 N SER A 279 SHEET 3 F 4 PRO A 301 ILE A 305 -1 O ILE A 305 N VAL A 287 SHEET 4 F 4 TYR A 312 TYR A 316 -1 O ARG A 313 N VAL A 304 SHEET 1 G 4 GLY A 353 GLN A 356 0 SHEET 2 G 4 ASP A 359 ARG A 364 -1 O TRP A 361 N PHE A 354 SHEET 3 G 4 SER A 372 ILE A 379 -1 O GLU A 375 N ARG A 364 SHEET 4 G 4 GLN A 390 TRP A 403 -1 O VAL A 391 N ARG A 378 SSBOND 1 CYS A 92 CYS A 417 1555 1555 2.02 SSBOND 2 CYS A 124 CYS A 129 1555 1555 2.02 SSBOND 3 CYS A 183 CYS A 230 1555 1555 2.02 SSBOND 4 CYS A 232 CYS A 237 1555 1555 2.02 SSBOND 5 CYS A 278 CYS A 291 1555 1555 2.19 SSBOND 6 CYS A 280 CYS A 289 1555 1555 2.02 SSBOND 7 CYS A 318 CYS A 337 1555 1555 1.90 SSBOND 8 CYS A 421 CYS A 447 1555 1555 2.02 LINK O ASP A 293 CA CA A 501 1555 1555 2.43 LINK O GLY A 297 CA CA A 501 1555 1555 2.27 LINK OD1 ASP A 324 CA CA A 501 1555 1555 2.37 LINK O TYR A 347 CA CA A 501 1555 1555 2.27 LINK CA CA A 501 O HOH A 640 1555 1555 2.17 CISPEP 1 THR A 325 PRO A 326 0 2.74 CISPEP 2 LYS A 430 PRO A 431 0 7.22 CISPEP 3 LEU A 464 PRO A 465 0 -3.52 SITE 1 AC1 6 ASP A 293 GLY A 297 ASP A 324 TYR A 347 SITE 2 AC1 6 GLY A 348 HOH A 640 SITE 1 AC2 12 GLU A 119 LEU A 134 ASP A 151 ARG A 152 SITE 2 AC2 12 ARG A 156 TRP A 178 ARG A 224 GLU A 276 SITE 3 AC2 12 GLU A 277 ARG A 292 ARG A 371 TYR A 406 CRYST1 90.279 90.279 94.680 90.00 90.00 90.00 I 4 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 0.011077 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011077 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010562 0.00000