HEADER HYDROLASE 21-AUG-06 2I42 TITLE CRYSTAL STRUCTURE OF YERSINIA PROTEIN TYROSINE PHOSPHATASE COMPLEXED TITLE 2 WITH VANADATE, A TRANSITION STATE ANALOGUE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE-PROTEIN PHOSPHATASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: TYROSINE-PROTEIN PHOSPHATASE; COMPND 5 SYNONYM: VIRULENCE PROTEIN; COMPND 6 EC: 3.1.3.48; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: YERSINIA ENTEROCOLITICA; SOURCE 3 ORGANISM_TAXID: 630; SOURCE 4 STRAIN: W22703; SOURCE 5 GENE: YOPH, YOP51; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); 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: PT7-7 KEYWDS YERSINIA PTPASE, VANADATE, TRANSITION STATE ANALOGUE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.VIJAYALAKSHMI,M.A.SAPER REVDAT 4 18-OCT-17 2I42 1 REMARK REVDAT 3 29-MAY-13 2I42 1 HET HETATM VERSN REVDAT 2 24-FEB-09 2I42 1 VERSN REVDAT 1 19-SEP-06 2I42 0 JRNL AUTH J.VIJAYALAKSHMI,M.A.SAPER JRNL TITL CRYSTAL STRUCTURE OF YERSINIA PROTEIN TYROSINE PHOSPHATASE JRNL TITL 2 COMPLEXED WITH VANADATE, A TRANSITION STATE ANALOGUE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.M.DENU,D.L.LOHSE,J.VIJAYALAKSHMI,M.A.SAPER,J.E.DIXON REMARK 1 TITL VISUALIZATION OF INTERMEDIATE AND TRANSITION-STATE REMARK 1 TITL 2 STRUCTURES IN PROTEIN TYROSINE PHOSPHATASE CATALYSIS. REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 93 2493 1995 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 8637902 REMARK 1 DOI 10.1073/PNAS.93.6.2493 REMARK 1 REFERENCE 2 REMARK 1 AUTH H.L.SCHUBERT,E.B.FAUMAN,J.A.STUCKEY,J.E.DIXON,M.A.SAPER REMARK 1 TITL A LIGAND-INDUCED CONFORMATIONAL CHANGE IN THE YERSINIA REMARK 1 TITL 2 PROTEIN TYROSINE PHOSPHATASE. REMARK 1 REF PROTEIN SCI. V. 4 1904 1995 REMARK 1 REFN ISSN 0961-8368 REMARK 1 PMID 8528087 REMARK 1 REFERENCE 3 REMARK 1 AUTH Z.-Y.ZHANG,Y.WANG,J.E.DIXON REMARK 1 TITL DISSECTING THE CATALYTIC MECHANISM OF PROTEIN TYROSINE REMARK 1 TITL 2 PHOSPHATASES. REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 91, 1624 1994 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 8127855 REMARK 1 DOI 10.1073/PNAS.91.5.1624 REMARK 2 REMARK 2 RESOLUTION. 2.20 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 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 11701 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.30 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 61.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2166 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 183 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.30 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 6.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 2.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.100 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUES MET163-VAL186 WERE NOT REMARK 3 INCLUDED IN THE REFINEMENT DUE TO MISSING ELECTRON DENSITIES. REMARK 4 REMARK 4 2I42 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-AUG-06. REMARK 100 THE DEPOSITION ID IS D_1000039110. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-95 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 8.5 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 RU200 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 : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SDMS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13593 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 82.0 REMARK 200 DATA REDUNDANCY : 4.020 REMARK 200 R MERGE (I) : 0.07900 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) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 74.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.14 REMARK 200 R MERGE FOR SHELL (I) : 0.25000 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRIES 1YTW AND 1YTS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 400 MM NACL, 14% PEG 4K, 5% 2-PROPONOL REMARK 280 .15% BME, 100MM TRIS HCL PH 8.5, 1MM VANADATE, VAPOR DIFFUSION, REMARK 280 HANGING 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 28.19500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.19500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.83000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.19500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.19500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 24.83000 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 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 163 REMARK 465 ARG A 164 REMARK 465 GLU A 165 REMARK 465 ARG A 166 REMARK 465 PRO A 167 REMARK 465 HIS A 168 REMARK 465 THR A 169 REMARK 465 SER A 170 REMARK 465 GLY A 171 REMARK 465 HIS A 172 REMARK 465 HIS A 173 REMARK 465 GLY A 174 REMARK 465 ALA A 175 REMARK 465 GLY A 176 REMARK 465 GLU A 177 REMARK 465 ALA A 178 REMARK 465 ARG A 179 REMARK 465 ALA A 180 REMARK 465 THR A 181 REMARK 465 ALA A 182 REMARK 465 PRO A 183 REMARK 465 SER A 184 REMARK 465 THR A 185 REMARK 465 VAL A 186 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 230 CD NE CZ NH1 NH2 REMARK 480 ARG A 236 NE CZ NH1 NH2 REMARK 480 GLN A 294 CD REMARK 480 GLN A 304 CD OE1 NE2 REMARK 480 GLU A 363 CD REMARK 480 LYS A 386 NZ REMARK 480 ASP A 448 CG OD1 OD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 228 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 CYS A 234 CA - CB - SG ANGL. DEV. = 7.5 DEGREES 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 ALA A 246 138.41 -176.34 REMARK 500 ASN A 293 95.61 -69.04 REMARK 500 GLN A 294 -15.39 -49.92 REMARK 500 ASP A 325 25.92 45.20 REMARK 500 SER A 385 -9.58 -58.20 REMARK 500 CYS A 403 -120.90 -109.11 REMARK 500 ARG A 440 -67.41 -135.12 REMARK 500 VAL A 445 75.71 78.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 228 0.13 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 VANADATE IS IN A TRIGONAL BIPYRAMIDAL GEOMETRY AND REMARK 600 THE VANADIUM ATOM IS COVALENTLY BONDED TO SG ATOM OF REMARK 600 CYS 403 WITH A BONDING DISTANCE OF 2.52 A. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VO4 A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1YTS RELATED DB: PDB REMARK 900 A LIGAND-INDUCED CONFORMATIONAL CHANGE IN THE YERSINIA PROTEIN REMARK 900 TYROSINE PHOSPHATASE DBREF 2I42 A 164 468 UNP P15273 YOPH_YEREN 164 468 SEQADV 2I42 MET A 163 UNP P15273 INITIATING METHIONINE SEQADV 2I42 ARG A 235 UNP P15273 CYS 235 CLONING ARTIFACT SEQRES 1 A 306 MET ARG GLU ARG PRO HIS THR SER GLY HIS HIS GLY ALA SEQRES 2 A 306 GLY GLU ALA ARG ALA THR ALA PRO SER THR VAL SER PRO SEQRES 3 A 306 TYR GLY PRO GLU ALA ARG ALA GLU LEU SER SER ARG LEU SEQRES 4 A 306 THR THR LEU ARG ASN THR LEU ALA PRO ALA THR ASN ASP SEQRES 5 A 306 PRO ARG TYR LEU GLN ALA CYS GLY GLY GLU LYS LEU ASN SEQRES 6 A 306 ARG PHE ARG ASP ILE GLN CYS ARG ARG GLN THR ALA VAL SEQRES 7 A 306 ARG ALA ASP LEU ASN ALA ASN TYR ILE GLN VAL GLY ASN SEQRES 8 A 306 THR ARG THR ILE ALA CYS GLN TYR PRO LEU GLN SER GLN SEQRES 9 A 306 LEU GLU SER HIS PHE ARG MET LEU ALA GLU ASN ARG THR SEQRES 10 A 306 PRO VAL LEU ALA VAL LEU ALA SER SER SER GLU ILE ALA SEQRES 11 A 306 ASN GLN ARG PHE GLY MET PRO ASP TYR PHE ARG GLN SER SEQRES 12 A 306 GLY THR TYR GLY SER ILE THR VAL GLU SER LYS MET THR SEQRES 13 A 306 GLN GLN VAL GLY LEU GLY ASP GLY ILE MET ALA ASP MET SEQRES 14 A 306 TYR THR LEU THR ILE ARG GLU ALA GLY GLN LYS THR ILE SEQRES 15 A 306 SER VAL PRO VAL VAL HIS VAL GLY ASN TRP PRO ASP GLN SEQRES 16 A 306 THR ALA VAL SER SER GLU VAL THR LYS ALA LEU ALA SER SEQRES 17 A 306 LEU VAL ASP GLN THR ALA GLU THR LYS ARG ASN MET TYR SEQRES 18 A 306 GLU SER LYS GLY SER SER ALA VAL ALA ASP ASP SER LYS SEQRES 19 A 306 LEU ARG PRO VAL ILE HIS CYS ARG ALA GLY VAL GLY ARG SEQRES 20 A 306 THR ALA GLN LEU ILE GLY ALA MET CYS MET ASN ASP SER SEQRES 21 A 306 ARG ASN SER GLN LEU SER VAL GLU ASP MET VAL SER GLN SEQRES 22 A 306 MET ARG VAL GLN ARG ASN GLY ILE MET VAL GLN LYS ASP SEQRES 23 A 306 GLU GLN LEU ASP VAL LEU ILE LYS LEU ALA GLU GLY GLN SEQRES 24 A 306 GLY ARG PRO LEU LEU ASN SER HET VO4 A 1 5 HETNAM VO4 VANADATE ION FORMUL 2 VO4 O4 V 3- FORMUL 3 HOH *183(H2 O) HELIX 1 1 GLY A 190 ALA A 209 1 20 HELIX 2 2 ARG A 235 ALA A 239 5 5 HELIX 3 3 GLN A 266 ASN A 277 1 12 HELIX 4 4 SER A 287 ASN A 293 1 7 HELIX 5 5 SER A 361 SER A 385 1 25 HELIX 6 6 LYS A 386 GLY A 387 5 2 HELIX 7 7 SER A 388 ALA A 392 5 5 HELIX 8 8 GLY A 408 ASN A 420 1 13 HELIX 9 9 ASP A 421 SER A 425 5 5 HELIX 10 10 SER A 428 ARG A 440 1 13 HELIX 11 11 LYS A 447 GLY A 460 1 14 SHEET 1 A 8 ALA A 246 VAL A 251 0 SHEET 2 A 8 THR A 254 CYS A 259 -1 O ALA A 258 N ASN A 247 SHEET 3 A 8 VAL A 400 HIS A 402 1 O ILE A 401 N ILE A 257 SHEET 4 A 8 LEU A 282 VAL A 284 1 N ALA A 283 O VAL A 400 SHEET 5 A 8 ILE A 344 VAL A 351 1 O VAL A 349 N LEU A 282 SHEET 6 A 8 ILE A 327 GLU A 338 -1 N ILE A 336 O ILE A 344 SHEET 7 A 8 ILE A 311 GLY A 324 -1 N GLY A 324 O ILE A 327 SHEET 8 A 8 GLY A 306 TYR A 308 -1 N TYR A 308 O ILE A 311 SITE 1 AC1 10 ASP A 356 CYS A 403 ARG A 404 ALA A 405 SITE 2 AC1 10 GLY A 406 VAL A 407 GLY A 408 ARG A 409 SITE 3 AC1 10 GLN A 446 HOH A 512 CRYST1 56.390 49.660 100.390 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 0.017734 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020137 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009961 0.00000 MASTER 348 0 1 11 8 0 3 6 0 0 0 24 END