HEADER HYDROLASE/INHIBITOR 22-JUN-12 4FPO TITLE CRYSTAL STRUCTURE OF THE NANB SIALIDASE FROM STREPTOCOCCUS PNEUMONIAE TITLE 2 IN COMPLEX WITH 2-[(3-CHLORO-4-METHOXYBENZYL)AMMONIO]ETHANESULFONATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIALIDASE B; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: NEURAMINIDASE B; COMPND 5 EC: 3.2.1.18; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 1313; SOURCE 4 STRAIN: TIGR4; SOURCE 5 GENE: NANB, SP_1687; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET23B KEYWDS HYDROLASE, INTRAMOLECULAR TRANS-SIALIDASE, GLYCOSIDASE, DRUG DESIGN, KEYWDS 2 NEURAMINIDASE, HYDROLASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR P.BREAR REVDAT 3 28-FEB-24 4FPO 1 REMARK REVDAT 2 14-NOV-12 4FPO 1 JRNL REVDAT 1 31-OCT-12 4FPO 0 JRNL AUTH P.BREAR,J.TELFORD,G.L.TAYLOR,N.J.WESTWOOD JRNL TITL SYNTHESIS AND STRUCTURAL CHARACTERISATION OF SELECTIVE JRNL TITL 2 NON-CARBOHYDRATE-BASED INHIBITORS OF BACTERIAL SIALIDASES. JRNL REF CHEMBIOCHEM V. 13 2374 2012 JRNL REFN ISSN 1439-4227 JRNL PMID 23070966 JRNL DOI 10.1002/CBIC.201200433 REMARK 2 REMARK 2 RESOLUTION. 2.59 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7.3_928 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.59 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 23200 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1157 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 24.9010 - 5.1688 0.94 2785 142 0.1973 0.2360 REMARK 3 2 5.1688 - 4.1086 0.98 2796 127 0.1568 0.2109 REMARK 3 3 4.1086 - 3.5910 1.00 2803 146 0.2042 0.2513 REMARK 3 4 3.5910 - 3.2635 1.00 2787 143 0.1910 0.2576 REMARK 3 5 3.2635 - 3.0300 1.00 2755 147 0.2013 0.2962 REMARK 3 6 3.0300 - 2.8516 0.99 2680 163 0.2307 0.3275 REMARK 3 7 2.8516 - 2.7090 0.99 2757 137 0.2465 0.3163 REMARK 3 8 2.7090 - 2.5910 0.98 2680 152 0.2720 0.3868 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.73 REMARK 3 K_SOL : 0.35 REMARK 3 B_SOL : 29.90 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.430 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.63360 REMARK 3 B22 (A**2) : -2.94260 REMARK 3 B33 (A**2) : 6.57610 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 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 : 0.008 5327 REMARK 3 ANGLE : 1.126 7204 REMARK 3 CHIRALITY : 0.075 784 REMARK 3 PLANARITY : 0.003 929 REMARK 3 DIHEDRAL : 14.223 1958 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 4FPO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUL-12. REMARK 100 THE DEPOSITION ID IS D_1000073198. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 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 MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23200 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.591 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.12700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.59 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.29300 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7% PEG 8000, 0.1M IMIDAZOLE, PH 8.0, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 38.22850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.40350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.24350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.40350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.22850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.24350 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 APPLY THE FOLLOWING TO CHAINS: B 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 MET B 1 REMARK 465 ASN B 2 REMARK 465 LYS B 3 REMARK 465 ARG B 4 REMARK 465 GLY B 5 REMARK 465 LEU B 6 REMARK 465 TYR B 7 REMARK 465 SER B 8 REMARK 465 LYS B 9 REMARK 465 LEU B 10 REMARK 465 GLY B 11 REMARK 465 ILE B 12 REMARK 465 SER B 13 REMARK 465 VAL B 14 REMARK 465 VAL B 15 REMARK 465 GLY B 16 REMARK 465 ILE B 17 REMARK 465 SER B 18 REMARK 465 LEU B 19 REMARK 465 LEU B 20 REMARK 465 MET B 21 REMARK 465 GLY B 22 REMARK 465 VAL B 23 REMARK 465 PRO B 24 REMARK 465 THR B 25 REMARK 465 LEU B 26 REMARK 465 ILE B 27 REMARK 465 HIS B 28 REMARK 465 ALA B 29 REMARK 465 ASN B 30 REMARK 465 GLU B 31 REMARK 465 LEU B 32 REMARK 465 ASN B 33 REMARK 465 TYR B 34 REMARK 465 GLY B 35 REMARK 465 GLN B 36 REMARK 465 LEU B 37 REMARK 465 SER B 38 REMARK 465 LYS B 697 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 B 51 57.68 -113.09 REMARK 500 HIS B 137 119.91 -161.55 REMARK 500 ASN B 212 49.37 -93.48 REMARK 500 ASP B 237 -176.54 -69.42 REMARK 500 ILE B 326 140.20 178.20 REMARK 500 ASP B 327 94.93 70.24 REMARK 500 ALA B 355 93.74 -164.77 REMARK 500 ALA B 358 -4.53 72.06 REMARK 500 ASN B 366 -113.65 68.83 REMARK 500 ASN B 376 -83.25 6.02 REMARK 500 LYS B 484 72.91 -107.16 REMARK 500 PRO B 534 41.21 -75.23 REMARK 500 THR B 558 -161.62 -129.92 REMARK 500 ALA B 652 -121.62 -121.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LL9 B 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS B 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS B 703 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2VW0 RELATED DB: PDB REMARK 900 RELATED ID: 2VW1 RELATED DB: PDB REMARK 900 RELATED ID: 2VW2 RELATED DB: PDB REMARK 900 RELATED ID: 4FOQ RELATED DB: PDB REMARK 900 RELATED ID: 4FOV RELATED DB: PDB REMARK 900 RELATED ID: 4FOW RELATED DB: PDB REMARK 900 RELATED ID: 4FOY RELATED DB: PDB REMARK 900 RELATED ID: 4FP2 RELATED DB: PDB REMARK 900 RELATED ID: 4FP3 RELATED DB: PDB REMARK 900 RELATED ID: 4FPC RELATED DB: PDB REMARK 900 RELATED ID: 4FPE RELATED DB: PDB REMARK 900 RELATED ID: 4FPF RELATED DB: PDB REMARK 900 RELATED ID: 4FPG RELATED DB: PDB REMARK 900 RELATED ID: 4FPH RELATED DB: PDB REMARK 900 RELATED ID: 4FPJ RELATED DB: PDB REMARK 900 RELATED ID: 4FPK RELATED DB: PDB REMARK 900 RELATED ID: 4FPL RELATED DB: PDB REMARK 900 RELATED ID: 4FPY RELATED DB: PDB REMARK 900 RELATED ID: 4FQ4 RELATED DB: PDB DBREF 4FPO B 1 697 UNP Q54727 NANB_STRPN 1 697 SEQRES 1 B 697 MET ASN LYS ARG GLY LEU TYR SER LYS LEU GLY ILE SER SEQRES 2 B 697 VAL VAL GLY ILE SER LEU LEU MET GLY VAL PRO THR LEU SEQRES 3 B 697 ILE HIS ALA ASN GLU LEU ASN TYR GLY GLN LEU SER ILE SEQRES 4 B 697 SER PRO ILE PHE GLN GLY GLY SER TYR GLN LEU ASN ASN SEQRES 5 B 697 LYS SER ILE ASP ILE SER SER LEU LEU LEU ASP LYS LEU SEQRES 6 B 697 SER GLY GLU SER GLN THR VAL VAL MET LYS PHE LYS ALA SEQRES 7 B 697 ASP LYS PRO ASN SER LEU GLN ALA LEU PHE GLY LEU SER SEQRES 8 B 697 ASN SER LYS ALA GLY PHE LYS ASN ASN TYR PHE SER ILE SEQRES 9 B 697 PHE MET ARG ASP SER GLY GLU ILE GLY VAL GLU ILE ARG SEQRES 10 B 697 ASP ALA GLN LYS GLY ILE ASN TYR LEU PHE SER ARG PRO SEQRES 11 B 697 ALA SER LEU TRP GLY LYS HIS LYS GLY GLN ALA VAL GLU SEQRES 12 B 697 ASN THR LEU VAL PHE VAL SER ASP SER LYS ASP LYS THR SEQRES 13 B 697 TYR THR MET TYR VAL ASN GLY ILE GLU VAL PHE SER GLU SEQRES 14 B 697 THR VAL ASP THR PHE LEU PRO ILE SER ASN ILE ASN GLY SEQRES 15 B 697 ILE ASP LYS ALA THR LEU GLY ALA VAL ASN ARG GLU GLY SEQRES 16 B 697 LYS GLU HIS TYR LEU ALA LYS GLY SER ILE ASP GLU ILE SEQRES 17 B 697 SER LEU PHE ASN LYS ALA ILE SER ASP GLN GLU VAL SER SEQRES 18 B 697 THR ILE PRO LEU SER ASN PRO PHE GLN LEU ILE PHE GLN SEQRES 19 B 697 SER GLY ASP SER THR GLN ALA ASN TYR PHE ARG ILE PRO SEQRES 20 B 697 THR LEU TYR THR LEU SER SER GLY ARG VAL LEU SER SER SEQRES 21 B 697 ILE ASP ALA ARG TYR GLY GLY THR HIS ASP SER LYS SER SEQRES 22 B 697 LYS ILE ASN ILE ALA THR SER TYR SER ASP ASP ASN GLY SEQRES 23 B 697 LYS THR TRP SER GLU PRO ILE PHE ALA MET LYS PHE ASN SEQRES 24 B 697 ASP TYR GLU GLU GLN LEU VAL TYR TRP PRO ARG ASP ASN SEQRES 25 B 697 LYS LEU LYS ASN SER GLN ILE SER GLY SER ALA SER PHE SEQRES 26 B 697 ILE ASP SER SER ILE VAL GLU ASP LYS LYS SER GLY LYS SEQRES 27 B 697 THR ILE LEU LEU ALA ASP VAL MET PRO ALA GLY ILE GLY SEQRES 28 B 697 ASN ASN ASN ALA ASN LYS ALA ASP SER GLY PHE LYS GLU SEQRES 29 B 697 ILE ASN GLY HIS TYR TYR LEU LYS LEU LYS LYS ASN GLY SEQRES 30 B 697 ASP ASN ASP PHE ARG TYR THR VAL ARG GLU ASN GLY VAL SEQRES 31 B 697 VAL TYR ASN GLU THR THR ASN LYS PRO THR ASN TYR THR SEQRES 32 B 697 ILE ASN ASP LYS TYR GLU VAL LEU GLU GLY GLY LYS SER SEQRES 33 B 697 LEU THR VAL GLU GLN TYR SER VAL ASP PHE ASP SER GLY SEQRES 34 B 697 SER LEU ARG GLU ARG HIS ASN GLY LYS GLN VAL PRO MET SEQRES 35 B 697 ASN VAL PHE TYR LYS ASP SER LEU PHE LYS VAL THR PRO SEQRES 36 B 697 THR ASN TYR ILE ALA MET THR THR SER GLN ASN ARG GLY SEQRES 37 B 697 GLU SER TRP GLU GLN PHE LYS LEU LEU PRO PRO PHE LEU SEQRES 38 B 697 GLY GLU LYS HIS ASN GLY THR TYR LEU CYS PRO GLY GLN SEQRES 39 B 697 GLY LEU ALA LEU LYS SER SER ASN ARG LEU ILE PHE ALA SEQRES 40 B 697 THR TYR THR SER GLY GLU LEU THR TYR LEU ILE SER ASP SEQRES 41 B 697 ASP SER GLY GLN THR TRP LYS LYS SER SER ALA SER ILE SEQRES 42 B 697 PRO PHE LYS ASN ALA THR ALA GLU ALA GLN MET VAL GLU SEQRES 43 B 697 LEU ARG ASP GLY VAL ILE ARG THR PHE PHE ARG THR THR SEQRES 44 B 697 THR GLY LYS ILE ALA TYR MET THR SER ARG ASP SER GLY SEQRES 45 B 697 GLU THR TRP SER LYS VAL SER TYR ILE ASP GLY ILE GLN SEQRES 46 B 697 GLN THR SER TYR GLY THR GLN VAL SER ALA ILE LYS TYR SEQRES 47 B 697 SER GLN LEU ILE ASP GLY LYS GLU ALA VAL ILE LEU SER SEQRES 48 B 697 THR PRO ASN SER ARG SER GLY ARG LYS GLY GLY GLN LEU SEQRES 49 B 697 VAL VAL GLY LEU VAL ASN LYS GLU ASP ASP SER ILE ASP SEQRES 50 B 697 TRP LYS TYR HIS TYR ASP ILE ASP LEU PRO SER TYR GLY SEQRES 51 B 697 TYR ALA TYR SER ALA ILE THR GLU LEU PRO ASN HIS HIS SEQRES 52 B 697 ILE GLY VAL LEU PHE GLU LYS TYR ASP SER TRP SER ARG SEQRES 53 B 697 ASN GLU LEU HIS LEU SER ASN VAL VAL GLN TYR ILE ASP SEQRES 54 B 697 LEU GLU ILE ASN ASP LEU THR LYS HET LL9 B 701 17 HET DMS B 702 4 HET DMS B 703 4 HETNAM LL9 2-[(3-CHLORO-4-METHOXYBENZYL)AMINO]ETHANESULFONIC ACID HETNAM DMS DIMETHYL SULFOXIDE FORMUL 2 LL9 C10 H14 CL N O4 S FORMUL 3 DMS 2(C2 H6 O S) FORMUL 5 HOH *247(H2 O) HELIX 1 1 ILE B 57 LEU B 62 1 6 HELIX 2 2 ASP B 63 LEU B 65 5 3 HELIX 3 3 ALA B 119 GLY B 122 5 4 HELIX 4 4 SER B 216 THR B 222 1 7 HELIX 5 5 GLU B 691 THR B 696 1 6 SHEET 1 A 6 PHE B 43 ASN B 51 0 SHEET 2 A 6 LYS B 202 PHE B 211 -1 O ILE B 208 N GLY B 45 SHEET 3 A 6 GLN B 70 LYS B 77 -1 N LYS B 75 O GLU B 207 SHEET 4 A 6 ASN B 144 ASP B 151 -1 O LEU B 146 N MET B 74 SHEET 5 A 6 THR B 156 VAL B 161 -1 O THR B 158 N VAL B 149 SHEET 6 A 6 ILE B 164 THR B 170 -1 O GLU B 169 N TYR B 157 SHEET 1 B 6 ILE B 55 ASP B 56 0 SHEET 2 B 6 LYS B 185 LEU B 188 -1 O LEU B 188 N ILE B 55 SHEET 3 B 6 LEU B 84 SER B 91 -1 N GLY B 89 O THR B 187 SHEET 4 B 6 TYR B 101 ARG B 107 -1 O PHE B 102 N LEU B 90 SHEET 5 B 6 ILE B 112 ASP B 118 -1 O GLY B 113 N PHE B 105 SHEET 6 B 6 ILE B 123 ARG B 129 -1 O ILE B 123 N ASP B 118 SHEET 1 C 2 LYS B 136 HIS B 137 0 SHEET 2 C 2 GLN B 140 ALA B 141 -1 O GLN B 140 N HIS B 137 SHEET 1 D 2 VAL B 191 ARG B 193 0 SHEET 2 D 2 LYS B 196 HIS B 198 -1 O HIS B 198 N VAL B 191 SHEET 1 E 4 TYR B 243 THR B 251 0 SHEET 2 E 4 VAL B 257 ARG B 264 -1 O LEU B 258 N TYR B 250 SHEET 3 E 4 ILE B 275 SER B 282 -1 O ASN B 276 N ALA B 263 SHEET 4 E 4 ILE B 293 MET B 296 -1 O ALA B 295 N ILE B 277 SHEET 1 F 5 LYS B 475 LEU B 476 0 SHEET 2 F 5 TYR B 458 SER B 464 -1 N MET B 461 O LYS B 475 SHEET 3 F 5 THR B 339 MET B 346 -1 N LEU B 341 O THR B 462 SHEET 4 F 5 SER B 324 GLU B 332 -1 N VAL B 331 O ILE B 340 SHEET 5 F 5 GLY B 493 GLN B 494 1 O GLY B 493 N SER B 328 SHEET 1 G 7 PHE B 362 ILE B 365 0 SHEET 2 G 7 HIS B 368 LYS B 375 -1 O TYR B 370 N LYS B 363 SHEET 3 G 7 TYR B 383 VAL B 385 -1 O TYR B 383 N LEU B 373 SHEET 4 G 7 VAL B 390 ASN B 393 -1 O TYR B 392 N THR B 384 SHEET 5 G 7 LYS B 398 ILE B 404 -1 O LYS B 398 N ASN B 393 SHEET 6 G 7 VAL B 410 GLU B 412 -1 O LEU B 411 N THR B 403 SHEET 7 G 7 LYS B 415 SER B 416 -1 O LYS B 415 N GLU B 412 SHEET 1 H 3 PHE B 362 ILE B 365 0 SHEET 2 H 3 HIS B 368 LYS B 375 -1 O TYR B 370 N LYS B 363 SHEET 3 H 3 PHE B 451 LYS B 452 -1 O LYS B 452 N LYS B 374 SHEET 1 I 2 THR B 418 ASP B 425 0 SHEET 2 I 2 ARG B 432 PRO B 441 -1 O VAL B 440 N VAL B 419 SHEET 1 J 3 TYR B 489 LEU B 490 0 SHEET 2 J 3 LEU B 504 THR B 510 -1 O TYR B 509 N TYR B 489 SHEET 3 J 3 LEU B 496 ALA B 497 -1 N LEU B 496 O ILE B 505 SHEET 1 K 4 TYR B 489 LEU B 490 0 SHEET 2 K 4 LEU B 504 THR B 510 -1 O TYR B 509 N TYR B 489 SHEET 3 K 4 GLU B 513 SER B 519 -1 O LEU B 517 N PHE B 506 SHEET 4 K 4 LYS B 527 SER B 532 -1 O LYS B 527 N ILE B 518 SHEET 1 L 4 ALA B 542 ARG B 548 0 SHEET 2 L 4 VAL B 551 PHE B 556 -1 O ARG B 553 N VAL B 545 SHEET 3 L 4 ALA B 564 SER B 568 -1 O ALA B 564 N PHE B 556 SHEET 4 L 4 SER B 579 TYR B 580 -1 O SER B 579 N TYR B 565 SHEET 1 M 4 SER B 594 ILE B 602 0 SHEET 2 M 4 LYS B 605 PRO B 613 -1 O SER B 611 N SER B 594 SHEET 3 M 4 GLY B 622 VAL B 629 -1 O VAL B 625 N LEU B 610 SHEET 4 M 4 ILE B 636 ASP B 643 -1 O TYR B 642 N LEU B 624 SHEET 1 N 3 SER B 654 GLU B 658 0 SHEET 2 N 3 ILE B 664 GLU B 669 -1 O GLY B 665 N THR B 657 SHEET 3 N 3 VAL B 685 LEU B 690 -1 O LEU B 690 N ILE B 664 CISPEP 1 SER B 271 LYS B 272 0 -10.41 CISPEP 2 ALA B 355 ASN B 356 0 -10.47 SITE 1 AC1 11 ARG B 245 ASP B 270 SER B 271 ILE B 326 SITE 2 AC1 11 ASP B 327 MET B 346 TYR B 489 ARG B 557 SITE 3 AC1 11 ARG B 619 TYR B 653 TRP B 674 SITE 1 AC2 4 TYR B 250 THR B 251 THR B 657 HOH B1046 SITE 1 AC3 4 ARG B 129 ARG B 310 HIS B 680 SER B 682 CRYST1 76.457 82.487 116.807 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 0.013079 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012123 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008561 0.00000