HEADER HYDROLASE 31-DEC-03 1S0K OBSLTE 23-AUG-05 1S0K 2AH2 TITLE TRYPANOSOMA CRUZI TRANS-SIALIDASE IN COMPLEX WITH 2,3- TITLE 2 DIFLUOROSIALIC ACID (COVALENT INTERMEDIATE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANS-SIALIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.18; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 4 EXPRESSION_SYSTEM_COMMON: BACTERIA; SOURCE 5 EXPRESSION_SYSTEM_STRAIN: TOP10F; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PTRCHISA KEYWDS TRANSGLYCOSIDASE, COVALENT INTERMEDIATE, TRYPANOSOMA CRUZI, KEYWDS 2 SIALIC ACID EXPDTA X-RAY DIFFRACTION AUTHOR M.F.AMAYA,A.G.WATTS,I.DAMAGER,A.WEHENKEL,T.NGUYEN, AUTHOR 2 A.BUSCHIAZZO,G.PARIS,A.C.FRASCH,S.G.WITHERS,P.M.ALZARI REVDAT 2 23-AUG-05 1S0K 1 OBSLTE REVDAT 1 18-MAY-04 1S0K 0 JRNL AUTH M.F.AMAYA,A.G.WATTS,I.DAMAGER,A.WEHENKEL,T.NGUYEN, JRNL AUTH 2 A.BUSCHIAZZO,G.PARIS,A.C.FRASCH,S.G.WITHERS, JRNL AUTH 3 P.M.ALZARI JRNL TITL STRUCTURAL INSIGHTS INTO THE CATALYTIC MECHANISM JRNL TITL 2 OF TRYPANOSOMA CRUZI TRANS-SIALIDASE. JRNL REF STRUCTURE V. 12 775 2004 JRNL REFN ASTM STRUE6 UK ISSN 0969-2126 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.BUSCHIAZZO,M.F.AMAYA,M.L.CREMONA,A.C.FRASCH, REMARK 1 AUTH 2 P.M.ALZARI REMARK 1 TITL THE CRYSTAL STRUCTURE AND MODE OF ACTION OF REMARK 1 TITL 2 TRANS-SIALIDASE, A KEY ENZYME IN TRYPANOSOMA CRUZI REMARK 1 TITL 3 PATHOGENESIS REMARK 1 REF MOL.CELL V. 10 757 2002 REMARK 1 REFN ASTM MOCEFL US ISSN 1097-2765 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.G.WATTS,I.DAMAGER,M.L.AMAYA,A.BUSCHIAZZO, REMARK 1 AUTH 2 P.ALZARI,A.C.FRASCH,S.G.WITHERS REMARK 1 TITL RYPANOSOMA CRUZI TRANS-SIALIDASE OPERATES THROUGH REMARK 1 TITL 2 A COVALENT SIALYL-ENZYME INTERMEDIATE: TYROSINE IS REMARK 1 TITL 3 THE CATALYTIC NUCLEOPHILE REMARK 1 REF J.AM.CHEM.SOC. V. 125 7532 2003 REMARK 1 REFN ASTM JACSAT US ISSN 0002-7863 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.3 REMARK 3 NUMBER OF REFLECTIONS : 78371 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 + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4134 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5423 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2050 REMARK 3 BIN FREE R VALUE SET COUNT : 274 REMARK 3 BIN FREE R VALUE : 0.2820 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 ALL ATOMS : 5451 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.61000 REMARK 3 B22 (A**2) : -0.35000 REMARK 3 B33 (A**2) : 0.32000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.90000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.087 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.088 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.060 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.684 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.948 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5006 ; 0.015 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6802 ; 1.660 ; 1.943 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 625 ; 5.563 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 874 ;16.813 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 749 ; 0.122 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3787 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2357 ; 0.223 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 711 ; 0.158 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 39 ; 0.228 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 31 ; 0.247 ; 0.500 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3089 ; 0.926 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4987 ; 1.608 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1917 ; 2.644 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1815 ; 4.105 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 0 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 0 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1S0K COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JAN-2004. REMARK 100 THE RCSB ID CODE IS RCSB021214. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-2003 REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL 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 : 82813 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 (%) : 89.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.20100 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: AMORE REMARK 200 STARTING MODEL: 1MS1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, TRISHCL, ISOPROPANOL, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,1/2+Y,-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 64.34500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 MET A -13 REMARK 465 GLY A -12 REMARK 465 GLY A -11 REMARK 465 SER A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 GLY A -3 REMARK 465 MET A -2 REMARK 465 ALA A -1 REMARK 465 SER A 0 REMARK 465 ASP A 400 REMARK 465 PRO A 401 REMARK 465 ALA A 402 REMARK 465 ALA A 403 REMARK 465 SER A 404 REMARK 465 SER A 405 REMARK 465 SER A 406 REMARK 465 GLU A 407 REMARK 465 ARG A 408 REMARK 465 MET A 633 REMARK 465 ASP A 634 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 REMARK 500 SD MET A 170 O HOH 545 1.80 REMARK 500 O VAL A 333 O HOH 32 1.87 REMARK 500 O HOH 93 O HOH 411 1.87 REMARK 500 CE MET A 170 O HOH 545 1.92 REMARK 500 CG GLU A 168 O HOH 325 2.09 REMARK 500 NZ LYS A 495 O HOH 208 2.10 REMARK 500 O HOH 457 O HOH 512 2.13 REMARK 500 O LEU A 565 O HOH 539 2.14 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 MET A 170 SD MET A 170 CE 0.172 REMARK 500 MET A 259 SD MET A 259 CE -0.174 REMARK 500 MET A 551 SD MET A 551 CE 0.093 REMARK 500 GLN A 624 CB GLN A 624 CG -0.112 REMARK 600 REMARK 600 HETEROGEN REMARK 600 THE COVALENT SIALO-TYROSINE ADDUCT IS THE PRODUCT REMARK 600 OF THE REACTION OF 2,3-DIFLUOROSIALIC ACID WITH THE REMARK 600 ENZYME, AS DESCRIBED IN REFERENCE 2. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1S0I RELATED DB: PDB REMARK 900 TRYPANOSOMA CRUZI TRANS-SIALIDASE IN COMPLEX WITH SIALYL- REMARK 900 LACTOSE (MICHAELIS COMPLEX) REMARK 900 RELATED ID: 1S0J RELATED DB: PDB REMARK 900 TRYPANOSOMA CRUZI TRANS-SIALIDASE IN COMPLEX WITH MUNANA REMARK 900 (MICHAELIS COMPLEX) REMARK 999 REMARK 999 SEQUENCE REMARK 999 AUTHOR INDICATES THAT THE SEQUENCE IN THE DATABASE REMARK 999 IS INCORRECT. DBREF 1S0K A 1 634 GB 432485 AAA66352 2 635 SEQADV 1S0K MET A -13 GB 432485 CLONING ARTIFACT SEQADV 1S0K GLY A -12 GB 432485 CLONING ARTIFACT SEQADV 1S0K GLY A -11 GB 432485 CLONING ARTIFACT SEQADV 1S0K SER A -10 GB 432485 CLONING ARTIFACT SEQADV 1S0K HIS A -9 GB 432485 CLONING ARTIFACT SEQADV 1S0K HIS A -8 GB 432485 CLONING ARTIFACT SEQADV 1S0K HIS A -7 GB 432485 CLONING ARTIFACT SEQADV 1S0K HIS A -6 GB 432485 CLONING ARTIFACT SEQADV 1S0K HIS A -5 GB 432485 CLONING ARTIFACT SEQADV 1S0K HIS A -4 GB 432485 CLONING ARTIFACT SEQADV 1S0K GLY A -3 GB 432485 CLONING ARTIFACT SEQADV 1S0K MET A -2 GB 432485 CLONING ARTIFACT SEQADV 1S0K ALA A -1 GB 432485 CLONING ARTIFACT SEQADV 1S0K SER A 0 GB 432485 CLONING ARTIFACT SEQADV 1S0K PHE A 58 GB 432485 ASN 59 ENGINEERED SEQADV 1S0K THR A 262 GB 432485 SER 263 SEE REMARK 999 SEQADV 1S0K HIS A 476 GB 432485 ARG 477 SEE REMARK 999 SEQADV 1S0K LEU A 484 GB 432485 VAL 485 SEE REMARK 999 SEQADV 1S0K LYS A 495 GB 432485 SER 496 ENGINEERED SEQADV 1S0K GLY A 496 GB 432485 VAL 497 ENGINEERED SEQADV 1S0K LYS A 520 GB 432485 GLU 521 ENGINEERED SEQADV 1S0K VAL A 558 GB 432485 GLU 559 SEE REMARK 999 SEQADV 1S0K GLY A 593 GB 432485 ASP 594 ENGINEERED SEQADV 1S0K ASP A 597 GB 432485 ILE 598 ENGINEERED SEQADV 1S0K ARG A 599 GB 432485 HIS 600 ENGINEERED SEQRES 1 A 648 MET GLY GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 A 648 SER LEU ALA PRO GLY SER SER ARG VAL GLU LEU PHE LYS SEQRES 3 A 648 ARG GLN SER SER LYS VAL PRO PHE GLU LYS ASP GLY LYS SEQRES 4 A 648 VAL THR GLU ARG VAL VAL HIS SER PHE ARG LEU PRO ALA SEQRES 5 A 648 LEU VAL ASN VAL ASP GLY VAL MET VAL ALA ILE ALA ASP SEQRES 6 A 648 ALA ARG TYR GLU THR SER PHE ASP ASN SER LEU ILE ASP SEQRES 7 A 648 THR VAL ALA LYS TYR SER VAL ASP ASP GLY GLU THR TRP SEQRES 8 A 648 GLU THR GLN ILE ALA ILE LYS ASN SER ARG ALA SER SER SEQRES 9 A 648 VAL SER ARG VAL VAL ASP PRO THR VAL ILE VAL LYS GLY SEQRES 10 A 648 ASN LYS LEU TYR VAL LEU VAL GLY SER TYR ASN SER SER SEQRES 11 A 648 ARG SER TYR TRP THR SER HIS GLY ASP ALA ARG ASP TRP SEQRES 12 A 648 ASP ILE LEU LEU ALA VAL GLY GLU VAL THR LYS SER THR SEQRES 13 A 648 ALA GLY GLY LYS ILE THR ALA SER ILE LYS TRP GLY SER SEQRES 14 A 648 PRO VAL SER LEU LYS GLU PHE PHE PRO ALA GLU MET GLU SEQRES 15 A 648 GLY MET HIS THR ASN GLN PHE LEU GLY GLY ALA GLY VAL SEQRES 16 A 648 ALA ILE VAL ALA SER ASN GLY ASN LEU VAL TYR PRO VAL SEQRES 17 A 648 GLN VAL THR ASN LYS LYS LYS GLN VAL PHE SER LYS ILE SEQRES 18 A 648 PHE TYR SER GLU ASP GLU GLY LYS THR TRP LYS PHE GLY SEQRES 19 A 648 LYS GLY ARG SER ALA PHE GLY CYS SER GLU PRO VAL ALA SEQRES 20 A 648 LEU GLU TRP GLU GLY LYS LEU ILE ILE ASN THR ARG VAL SEQRES 21 A 648 ASP TYR ARG ARG ARG LEU VAL TYR GLU SER SER ASP MET SEQRES 22 A 648 GLY ASN THR TRP LEU GLU ALA VAL GLY THR LEU SER ARG SEQRES 23 A 648 VAL TRP GLY PRO SER PRO LYS SER ASN GLN PRO GLY SER SEQRES 24 A 648 GLN SER SER PHE THR ALA VAL THR ILE GLU GLY MET ARG SEQRES 25 A 648 VAL MET LEU PHE THR HIS PRO LEU ASN PHE LYS GLY ARG SEQRES 26 A 648 TRP LEU ARG ASP ARG LEU ASN LEU TRP LEU THR ASP ASN SEQRES 27 A 648 GLN ARG ILE TYR ASN VAL GLY GLN VAL SER ILE GLY ASP SEQRES 28 A 648 GLU ASN SER ALA TYR SER SER VAL LEU TYR LYS ASP ASP SEQRES 29 A 648 LYS LEU TYR CYS LEU HIS GLU ILE ASN SER ASN GLU VAL SEQRES 30 A 648 TYR SER LEU VAL PHE ALA ARG LEU VAL GLY GLU LEU ARG SEQRES 31 A 648 ILE ILE LYS SER VAL LEU GLN SER TRP LYS ASN TRP ASP SEQRES 32 A 648 SER HIS LEU SER SER ILE CYS THR PRO ALA ASP PRO ALA SEQRES 33 A 648 ALA SER SER SER GLU ARG GLY CYS GLY PRO ALA VAL THR SEQRES 34 A 648 THR VAL GLY LEU VAL GLY PHE LEU SER HIS SER ALA THR SEQRES 35 A 648 LYS THR GLU TRP GLU ASP ALA TYR ARG CYS VAL ASN ALA SEQRES 36 A 648 SER THR ALA ASN ALA GLU ARG VAL PRO ASN GLY LEU LYS SEQRES 37 A 648 PHE ALA GLY VAL GLY GLY GLY ALA LEU TRP PRO VAL SER SEQRES 38 A 648 GLN GLN GLY GLN ASN GLN ARG TYR HIS PHE ALA ASN HIS SEQRES 39 A 648 ALA PHE THR LEU VAL ALA SER VAL THR ILE HIS GLU VAL SEQRES 40 A 648 PRO LYS GLY ALA SER PRO LEU LEU GLY ALA SER LEU ASP SEQRES 41 A 648 SER SER GLY GLY LYS LYS LEU LEU GLY LEU SER TYR ASP SEQRES 42 A 648 LYS ARG HIS GLN TRP GLN PRO ILE TYR GLY SER THR PRO SEQRES 43 A 648 VAL THR PRO THR GLY SER TRP GLU MET GLY LYS ARG TYR SEQRES 44 A 648 HIS VAL VAL LEU THR MET ALA ASN LYS ILE GLY SER VAL SEQRES 45 A 648 TYR ILE ASP GLY GLU PRO LEU GLU GLY SER GLY GLN THR SEQRES 46 A 648 VAL VAL PRO ASP GLU ARG THR PRO ASP ILE SER HIS PHE SEQRES 47 A 648 TYR VAL GLY GLY TYR LYS ARG SER GLY MET PRO THR ASP SEQRES 48 A 648 SER ARG VAL THR VAL ASN ASN VAL LEU LEU TYR ASN ARG SEQRES 49 A 648 GLN LEU ASN ALA GLU GLU ILE ARG THR LEU PHE LEU SER SEQRES 50 A 648 GLN ASP LEU ILE GLY THR GLU ALA HIS MET ASP HET FSI 700 21 HET GOL 800 6 HET GOL 801 6 HETNAM FSI 5-(ACETYLAMINO)-2,6-ANHYDRO-3,5-DIDEOXY-3- HETNAM 2 FSI FLUORONONONIC ACID HETNAM GOL GLYCEROL HETSYN FSI 3-FLUOROSIALIC ACID FORMUL 2 FSI C11 H18 F N O8 FORMUL 3 GOL 2(C3 H8 O3) FORMUL 5 HOH *561(H2 O1) HELIX 1 1 TYR A 119 HIS A 123 5 5 HELIX 2 2 LYS A 160 PHE A 163 5 4 HELIX 3 3 LEU A 371 ILE A 395 1 25 HELIX 4 4 SER A 467 GLY A 470 5 4 HELIX 5 5 TYR A 475 ASN A 479 5 5 HELIX 6 6 ASN A 613 SER A 623 1 11 SHEET 1 A 4 SER A 6 PHE A 11 0 SHEET 2 A 4 VAL A 363 ARG A 370 -1 O ARG A 370 N SER A 6 SHEET 3 A 4 LYS A 351 SER A 360 -1 N CYS A 354 O ALA A 369 SHEET 4 A 4 SER A 343 LYS A 348 -1 N LYS A 348 O LYS A 351 SHEET 1 B 2 LYS A 17 LYS A 22 0 SHEET 2 B 2 LYS A 25 VAL A 30 -1 O ARG A 29 N VAL A 18 SHEET 1 C 4 SER A 33 VAL A 42 0 SHEET 2 C 4 VAL A 45 ARG A 53 -1 O VAL A 45 N VAL A 42 SHEET 3 C 4 ILE A 63 SER A 70 -1 O LYS A 68 N ALA A 48 SHEET 4 C 4 GLU A 78 ILE A 83 -1 O GLN A 80 N ALA A 67 SHEET 1 D 3 THR A 148 TRP A 153 0 SHEET 2 D 3 TRP A 129 SER A 141 -1 N SER A 141 O THR A 148 SHEET 3 D 3 VAL A 157 SER A 158 -1 O VAL A 157 N LEU A 133 SHEET 1 E 5 THR A 148 TRP A 153 0 SHEET 2 E 5 TRP A 129 SER A 141 -1 N SER A 141 O THR A 148 SHEET 3 E 5 LYS A 105 TYR A 113 -1 N VAL A 108 O ALA A 134 SHEET 4 E 5 ARG A 93 LYS A 102 -1 N ILE A 100 O TYR A 107 SHEET 5 E 5 GLY A 180 VAL A 181 1 O GLY A 180 N VAL A 99 SHEET 1 F 4 GLU A 166 MET A 167 0 SHEET 2 F 4 MET A 170 GLY A 177 -1 O MET A 170 N MET A 167 SHEET 3 F 4 LEU A 190 ASN A 198 -1 O THR A 197 N GLN A 174 SHEET 4 F 4 ILE A 183 VAL A 184 -1 N ILE A 183 O VAL A 191 SHEET 1 G 5 GLU A 166 MET A 167 0 SHEET 2 G 5 MET A 170 GLY A 177 -1 O MET A 170 N MET A 167 SHEET 3 G 5 LEU A 190 ASN A 198 -1 O THR A 197 N GLN A 174 SHEET 4 G 5 VAL A 203 SER A 210 -1 O PHE A 204 N VAL A 196 SHEET 5 G 5 LYS A 218 PHE A 219 -1 O LYS A 218 N TYR A 209 SHEET 1 H 4 SER A 229 TRP A 236 0 SHEET 2 H 4 LYS A 239 ARG A 245 -1 O ASN A 243 N VAL A 232 SHEET 3 H 4 VAL A 253 SER A 256 -1 O SER A 256 N LEU A 240 SHEET 4 H 4 LEU A 264 GLU A 265 -1 O LEU A 264 N GLU A 255 SHEET 1 I 4 PHE A 289 ILE A 294 0 SHEET 2 I 4 MET A 297 PRO A 305 -1 O VAL A 299 N VAL A 292 SHEET 3 I 4 LEU A 317 THR A 322 -1 O THR A 322 N MET A 300 SHEET 4 I 4 ILE A 327 GLN A 332 -1 O TYR A 328 N LEU A 321 SHEET 1 J 7 ALA A 446 VAL A 449 0 SHEET 2 J 7 GLY A 452 PHE A 455 -1 O LYS A 454 N GLU A 447 SHEET 3 J 7 VAL A 600 TYR A 608 -1 O VAL A 600 N PHE A 455 SHEET 4 J 7 ALA A 481 ILE A 490 -1 N THR A 483 O TYR A 608 SHEET 5 J 7 ARG A 544 ALA A 552 -1 O TYR A 545 N VAL A 488 SHEET 6 J 7 ILE A 555 ILE A 560 -1 O TYR A 559 N VAL A 548 SHEET 7 J 7 GLU A 563 PRO A 564 -1 O GLU A 563 N ILE A 560 SHEET 1 K13 TRP A 524 TYR A 528 0 SHEET 2 K13 LYS A 512 ASP A 519 -1 N SER A 517 O GLN A 525 SHEET 3 K13 ALA A 497 SER A 504 -1 N ALA A 503 O LEU A 514 SHEET 4 K13 HIS A 583 VAL A 586 -1 O HIS A 583 N SER A 504 SHEET 5 K13 GLY A 461 PRO A 465 -1 N TRP A 464 O PHE A 584 SHEET 6 K13 ALA A 441 ALA A 444 -1 N SER A 442 O LEU A 463 SHEET 7 K13 GLU A 431 ASP A 434 -1 N TRP A 432 O ALA A 441 SHEET 8 K13 LEU A 419 ALA A 427 -1 N SER A 426 O GLU A 433 SHEET 9 K13 VAL A 600 TYR A 608 -1 O LEU A 607 N VAL A 420 SHEET 10 K13 ALA A 481 ILE A 490 -1 N THR A 483 O TYR A 608 SHEET 11 K13 ARG A 544 ALA A 552 -1 O TYR A 545 N VAL A 488 SHEET 12 K13 ILE A 555 ILE A 560 -1 O TYR A 559 N VAL A 548 SHEET 13 K13 GLN A 570 THR A 571 -1 O GLN A 570 N GLY A 556 SSBOND 1 CYS A 396 CYS A 410 LINK OH TYR A 342 C2 FSI 700 CRYST1 54.149 128.690 54.298 90.00 108.74 90.00 P 1 21 1 2 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 0.018468 0.000000 0.006265 0.00000 SCALE2 0.000000 0.007771 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019448 0.00000 CONECT 2691 4862 CONECT 3134 3163 CONECT 3163 3134 CONECT 4859 4860 CONECT 4860 4859 4861 4862 CONECT 4861 4860 CONECT 4862 2691 4860 4863 4867 CONECT 4863 4862 4864 4865 CONECT 4864 4863 CONECT 4865 4863 4866 4869 CONECT 4866 4865 CONECT 4867 4862 4868 CONECT 4868 4867 4869 4874 CONECT 4869 4865 4868 4870 CONECT 4870 4869 4871 CONECT 4871 4870 4872 4873 CONECT 4872 4871 CONECT 4873 4871 CONECT 4874 4868 4875 4876 CONECT 4875 4874 CONECT 4876 4874 4877 4878 CONECT 4877 4876 CONECT 4878 4876 4879 CONECT 4879 4878 CONECT 4880 4881 4882 CONECT 4881 4880 CONECT 4882 4880 4883 4884 CONECT 4883 4882 CONECT 4884 4882 4885 CONECT 4885 4884 CONECT 4886 4887 4888 CONECT 4887 4886 CONECT 4888 4886 4889 4890 CONECT 4889 4888 CONECT 4890 4888 4891 CONECT 4891 4890 MASTER 315 0 3 6 55 0 0 6 5451 1 36 50 END