HEADER HYDROLASE 23-APR-09 3H6J TITLE CRYSTAL STRUCTURE OF A PUTATIVE NEURAMINIDASE FROM PSEUDOMONAS TITLE 2 AERUGINOSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEURAMINIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SIALIDASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: PA2794; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) STAR; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET 28A KEYWDS SIX-BLADED BETA-PROPELLER, CELL WALL, GLYCOSIDASE, HYDROLASE, KEYWDS 2 PEPTIDOGLYCAN-ANCHOR, SECRETED EXPDTA X-RAY DIFFRACTION AUTHOR Y.-S.HSIAO,L.TONG REVDAT 4 21-FEB-24 3H6J 1 SEQADV REVDAT 3 04-SEP-19 3H6J 1 REMARK REVDAT 2 01-NOV-17 3H6J 1 REMARK REVDAT 1 12-MAY-09 3H6J 0 JRNL AUTH Y.-S.HSIAO,D.PARKER,A.J.RATNER,A.PRINCE,L.TONG JRNL TITL CRYSTAL STRUCTURES OF RESPIRATORY PATHOGEN NEURAMINIDASES JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 380 467 2009 JRNL REFN ISSN 0006-291X JRNL PMID 19284989 JRNL DOI 10.1016/J.BBRC.2009.01.108 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.94 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 439616.950 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 85363 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.191 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.600 REMARK 3 FREE R VALUE TEST SET COUNT : 6447 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7441 REMARK 3 BIN R VALUE (WORKING SET) : 0.2170 REMARK 3 BIN FREE R VALUE : 0.2370 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 593 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3337 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 908 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.16 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.12 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.900 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.360 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.570 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.180 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 61.78 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3H6J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-APR-09. REMARK 100 THE DEPOSITION ID IS D_1000052754. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9798 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 88080 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.8493 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.36500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.299 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SNB REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES, 5% TACSIMATE, 7% (W/V) REMARK 280 PEGMME 5000, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+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 63.17000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.17000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 63.17000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.17000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 63.17000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 63.17000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 63.17000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 63.17000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 63.17000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 63.17000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 63.17000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 63.17000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 63.17000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 63.17000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 63.17000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 63.17000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 63.17000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 63.17000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 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 0.000000 0.000000 -1.000000 126.34000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 -63.17000 REMARK 350 BIOMT3 2 0.000000 -1.000000 0.000000 63.17000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 63.17000 REMARK 350 BIOMT2 3 0.000000 0.000000 -1.000000 63.17000 REMARK 350 BIOMT3 3 -1.000000 0.000000 0.000000 126.34000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 1294 O HOH A 1294 8645 2.09 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 SER A 49 -146.12 -90.56 REMARK 500 ASP A 50 45.29 -107.78 REMARK 500 ARG A 78 -132.64 -99.68 REMARK 500 SER A 175 105.03 -160.35 REMARK 500 PRO A 179 49.86 -65.16 REMARK 500 ASN A 181 -92.74 -134.67 REMARK 500 ASP A 190 69.02 33.15 REMARK 500 SER A 232 -131.24 48.19 REMARK 500 ALA A 293 -127.82 44.16 REMARK 500 TYR A 297 74.40 66.86 REMARK 500 ARG A 306 -6.73 -155.38 REMARK 500 SER A 371 56.25 -145.18 REMARK 500 PRO A 380 105.96 -58.56 REMARK 500 SER A 381 -168.79 -119.63 REMARK 500 ASP A 420 46.75 -157.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3H71 RELATED DB: PDB REMARK 900 RELATED ID: 3H72 RELATED DB: PDB REMARK 900 RELATED ID: 3H73 RELATED DB: PDB DBREF 3H6J A 1 438 UNP Q9L6G4 Q9L6G4_PSEAE 1 438 SEQADV 3H6J ARG A 274 UNP Q9L6G4 LYS 274 CONFLICT SEQADV 3H6J ALA A 288 UNP Q9L6G4 VAL 288 CONFLICT SEQADV 3H6J LEU A 427 UNP Q9L6G4 PHE 427 CONFLICT SEQRES 1 A 438 MET ASN THR TYR PHE ASP ILE PRO HIS ARG LEU VAL GLY SEQRES 2 A 438 LYS ALA LEU TYR GLU SER TYR TYR ASP HIS PHE GLY GLN SEQRES 3 A 438 MET ASP ILE LEU SER ASP GLY SER LEU TYR LEU ILE TYR SEQRES 4 A 438 ARG ARG ALA THR GLU HIS VAL GLY GLY SER ASP GLY ARG SEQRES 5 A 438 VAL VAL PHE SER LYS LEU GLU GLY GLY ILE TRP SER ALA SEQRES 6 A 438 PRO THR ILE VAL ALA GLN ALA GLY GLY GLN ASP PHE ARG SEQRES 7 A 438 ASP VAL ALA GLY GLY THR MET PRO SER GLY ARG ILE VAL SEQRES 8 A 438 ALA ALA SER THR VAL TYR GLU THR GLY GLU VAL LYS VAL SEQRES 9 A 438 TYR VAL SER ASP ASP SER GLY VAL THR TRP VAL HIS LYS SEQRES 10 A 438 PHE THR LEU ALA ARG GLY GLY ALA ASP TYR ASN PHE ALA SEQRES 11 A 438 HIS GLY LYS SER PHE GLN VAL GLY ALA ARG TYR VAL ILE SEQRES 12 A 438 PRO LEU TYR ALA ALA THR GLY VAL ASN TYR GLU LEU LYS SEQRES 13 A 438 TRP LEU GLU SER SER ASP GLY GLY GLU THR TRP GLY GLU SEQRES 14 A 438 GLY SER THR ILE TYR SER GLY ASN THR PRO TYR ASN GLU SEQRES 15 A 438 THR SER TYR LEU PRO VAL GLY ASP GLY VAL ILE LEU ALA SEQRES 16 A 438 VAL ALA ARG VAL GLY SER GLY ALA GLY GLY ALA LEU ARG SEQRES 17 A 438 GLN PHE ILE SER LEU ASP ASP GLY GLY THR TRP THR ASP SEQRES 18 A 438 GLN GLY ASN VAL THR ALA GLN ASN GLY ASP SER THR ASP SEQRES 19 A 438 ILE LEU VAL ALA PRO SER LEU SER TYR ILE TYR SER GLU SEQRES 20 A 438 GLY GLY THR PRO HIS VAL VAL LEU LEU TYR THR ASN ARG SEQRES 21 A 438 THR THR HIS PHE CYS TYR TYR ARG THR ILE LEU LEU ALA SEQRES 22 A 438 ARG ALA VAL ALA GLY SER SER GLY TRP THR GLU ARG VAL SEQRES 23 A 438 PRO ALA TYR SER ALA PRO ALA ALA SER GLY TYR THR SER SEQRES 24 A 438 GLN VAL VAL LEU GLY GLY ARG ARG ILE LEU GLY ASN LEU SEQRES 25 A 438 PHE ARG GLU THR SER SER THR THR SER GLY ALA TYR GLN SEQRES 26 A 438 PHE GLU VAL TYR LEU GLY GLY VAL PRO ASP PHE GLU SER SEQRES 27 A 438 ASP TRP PHE SER VAL SER SER ASN SER LEU TYR THR LEU SEQRES 28 A 438 SER HIS GLY LEU GLN ARG SER PRO ARG ARG VAL VAL VAL SEQRES 29 A 438 GLU PHE ALA ARG SER SER SER PRO SER THR TRP ASN ILE SEQRES 30 A 438 VAL MET PRO SER TYR PHE ASN ASP GLY GLY HIS LYS GLY SEQRES 31 A 438 SER GLY ALA GLN VAL GLU VAL GLY SER LEU ASN ILE ARG SEQRES 32 A 438 LEU GLY THR GLY ALA ALA VAL TRP GLY THR GLY TYR PHE SEQRES 33 A 438 GLY GLY ILE ASP ASN SER ALA THR THR ARG LEU ALA THR SEQRES 34 A 438 GLY TYR TYR ARG VAL ARG ALA TRP ILE FORMUL 2 HOH *908(H2 O) HELIX 1 1 LEU A 272 GLY A 278 1 7 HELIX 2 2 SER A 422 ARG A 426 5 5 SHEET 1 A 4 ALA A 15 LEU A 16 0 SHEET 2 A 4 THR A 320 VAL A 328 -1 O ALA A 323 N LEU A 16 SHEET 3 A 4 ARG A 307 SER A 317 -1 N LEU A 312 O TYR A 324 SHEET 4 A 4 GLY A 296 LEU A 303 -1 N GLY A 296 O PHE A 313 SHEET 1 B 4 TYR A 21 ILE A 29 0 SHEET 2 B 4 LEU A 35 ALA A 42 -1 O ALA A 42 N TYR A 21 SHEET 3 B 4 ARG A 52 GLU A 59 -1 O VAL A 54 N TYR A 39 SHEET 4 B 4 ILE A 62 TRP A 63 -1 O ILE A 62 N GLU A 59 SHEET 1 C 4 TYR A 21 ILE A 29 0 SHEET 2 C 4 LEU A 35 ALA A 42 -1 O ALA A 42 N TYR A 21 SHEET 3 C 4 ARG A 52 GLU A 59 -1 O VAL A 54 N TYR A 39 SHEET 4 C 4 THR A 67 ALA A 70 -1 O THR A 67 N PHE A 55 SHEET 1 D 4 PHE A 77 THR A 84 0 SHEET 2 D 4 ILE A 90 VAL A 96 -1 O ALA A 93 N ALA A 81 SHEET 3 D 4 VAL A 102 SER A 107 -1 O TYR A 105 N ALA A 92 SHEET 4 D 4 VAL A 115 LEU A 120 -1 O LEU A 120 N VAL A 102 SHEET 1 E 3 TYR A 127 ALA A 130 0 SHEET 2 E 3 ARG A 140 THR A 149 -1 O TYR A 146 N PHE A 129 SHEET 3 E 3 PHE A 135 VAL A 137 -1 N PHE A 135 O VAL A 142 SHEET 1 F 4 TYR A 127 ALA A 130 0 SHEET 2 F 4 ARG A 140 THR A 149 -1 O TYR A 146 N PHE A 129 SHEET 3 F 4 ASN A 152 SER A 160 -1 O ASN A 152 N THR A 149 SHEET 4 F 4 GLY A 168 GLY A 176 -1 O GLY A 170 N TRP A 157 SHEET 1 G 4 TYR A 180 GLY A 189 0 SHEET 2 G 4 VAL A 192 VAL A 199 -1 O LEU A 194 N LEU A 186 SHEET 3 G 4 LEU A 207 SER A 212 -1 O ARG A 208 N ALA A 197 SHEET 4 G 4 THR A 220 ASN A 224 -1 O GLY A 223 N GLN A 209 SHEET 1 H 2 THR A 226 ALA A 227 0 SHEET 2 H 2 SER A 280 TRP A 282 1 O TRP A 282 N THR A 226 SHEET 1 I 4 LEU A 236 TYR A 245 0 SHEET 2 I 4 PRO A 251 ASN A 259 -1 O LEU A 256 N SER A 240 SHEET 3 I 4 PHE A 264 LEU A 271 -1 O PHE A 264 N ASN A 259 SHEET 4 I 4 VAL A 286 SER A 290 -1 O ALA A 288 N CYS A 265 SHEET 1 J 3 PHE A 336 GLU A 337 0 SHEET 2 J 3 THR A 429 TRP A 437 -1 O ALA A 436 N PHE A 336 SHEET 3 J 3 PHE A 341 SER A 344 -1 N PHE A 341 O TYR A 432 SHEET 1 K 4 PHE A 336 GLU A 337 0 SHEET 2 K 4 THR A 429 TRP A 437 -1 O ALA A 436 N PHE A 336 SHEET 3 K 4 ARG A 361 ALA A 367 -1 N VAL A 363 O ARG A 435 SHEET 4 K 4 ASN A 376 ILE A 377 -1 O ASN A 376 N PHE A 366 SHEET 1 L 3 LEU A 348 SER A 352 0 SHEET 2 L 3 ASN A 401 THR A 406 -1 O ILE A 402 N LEU A 351 SHEET 3 L 3 ALA A 393 VAL A 397 -1 N GLU A 396 O ARG A 403 SHEET 1 M 2 SER A 381 ASN A 384 0 SHEET 2 M 2 HIS A 388 SER A 391 -1 O SER A 391 N SER A 381 CRYST1 126.340 126.340 126.340 90.00 90.00 90.00 P 21 3 12 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 0.007915 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007915 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007915 0.00000