HEADER HYDROLASE 08-AUG-07 2QVR TITLE E. COLI FRUCTOSE-1,6-BISPHOSPHATASE: CITRATE, FRU-2,6-P2, AND MG2+ TITLE 2 BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: FRUCTOSE-1,6-BISPHOSPHATASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: D-FRUCTOSE-1,6-BISPHOSPHATE 1-PHOSPHOHYDROLASE, FBPASE; COMPND 5 EC: 3.1.3.11; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: XL1-BLUE; SOURCE 5 GENE: FBP, FDP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: DF657; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-24B KEYWDS TETRAMER, SUGAR PHOSPHATASE FOLD, CARBOHYDRATE METABOLISM, CYTOPLASM, KEYWDS 2 HYDROLASE, MAGNESIUM EXPDTA X-RAY DIFFRACTION AUTHOR J.K.HINES,H.J.FROMM,R.B.HONZATKO REVDAT 7 15-NOV-23 2QVR 1 REMARK REVDAT 6 30-AUG-23 2QVR 1 HETSYN REVDAT 5 29-JUL-20 2QVR 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE REVDAT 4 24-FEB-09 2QVR 1 VERSN REVDAT 3 18-DEC-07 2QVR 1 JRNL REVDAT 2 30-OCT-07 2QVR 1 JRNL REVDAT 1 23-OCT-07 2QVR 0 JRNL AUTH J.K.HINES,X.CHEN,J.C.NIX,H.J.FROMM,R.B.HONZATKO JRNL TITL STRUCTURES OF MAMMALIAN AND BACTERIAL JRNL TITL 2 FRUCTOSE-1,6-BISPHOSPHATASE REVEAL THE BASIS FOR SYNERGISM JRNL TITL 3 IN AMP/FRUCTOSE 2,6-BISPHOSPHATE INHIBITION. JRNL REF J.BIOL.CHEM. V. 282 36121 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17933867 JRNL DOI 10.1074/JBC.M707302200 REMARK 2 REMARK 2 RESOLUTION. 2.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.44 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2972981.750 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 16881 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) : 0.196 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1699 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.18 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.32 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2391 REMARK 3 BIN R VALUE (WORKING SET) : 0.2380 REMARK 3 BIN FREE R VALUE : 0.3010 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 269 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2593 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 128 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.34000 REMARK 3 B22 (A**2) : 7.41000 REMARK 3 B33 (A**2) : -5.07000 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) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.21 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) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.29 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.020 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) : 1.380 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.190 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.190 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.970 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 46.42 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 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : CITRATE.PARAM REMARK 3 PARAMETER FILE 5 : LIG.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : CITRATE.TOP REMARK 3 TOPOLOGY FILE 5 : LIG.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2QVR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-AUG-07. REMARK 100 THE DEPOSITION ID IS D_1000044116. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAR-05 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.3 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) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16881 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.840 REMARK 200 RESOLUTION RANGE LOW (A) : 47.440 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 75.5 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : 0.04500 REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.84 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: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2GQ1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SEE CITATION, PH 6.3, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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 -X,Y,-Z REMARK 290 4555 X,-Y,-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 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 22.00100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.12550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 87.09700 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 22.00100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.12550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 87.09700 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 22.00100 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 41.12550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 87.09700 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 22.00100 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 41.12550 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 87.09700 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: 42070 ANGSTROM**2 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 0.00000 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 HIS A 17 90.06 54.99 REMARK 500 ALA A 18 32.37 -160.82 REMARK 500 GLN A 191 111.25 -165.16 REMARK 500 ASP A 228 92.29 -168.26 REMARK 500 GLU A 275 -51.95 -123.00 REMARK 500 LYS A 294 -52.24 -138.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA A 18 11.31 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 MG A 334 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 110 OD1 REMARK 620 2 ASP A 113 OD1 105.1 REMARK 620 3 GLU A 275 OE1 88.7 119.4 REMARK 620 4 FDP A 333 O1 167.0 84.3 78.7 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2GQ1 RELATED DB: PDB REMARK 900 RELATED ID: 2OWZ RELATED DB: PDB REMARK 900 RELATED ID: 2OX3 RELATED DB: PDB REMARK 900 RELATED ID: 2Q8M RELATED DB: PDB REMARK 900 RELATED ID: 2QVU RELATED DB: PDB REMARK 900 RELATED ID: 2QVV RELATED DB: PDB DBREF 2QVR A 1 332 UNP P0A993 F16P_ECOLI 1 332 SEQRES 1 A 332 MSE LYS THR LEU GLY GLU PHE ILE VAL GLU LYS GLN HIS SEQRES 2 A 332 GLU PHE SER HIS ALA THR GLY GLU LEU THR ALA LEU LEU SEQRES 3 A 332 SER ALA ILE LYS LEU GLY ALA LYS ILE ILE HIS ARG ASP SEQRES 4 A 332 ILE ASN LYS ALA GLY LEU VAL ASP ILE LEU GLY ALA SER SEQRES 5 A 332 GLY ALA GLU ASN VAL GLN GLY GLU VAL GLN GLN LYS LEU SEQRES 6 A 332 ASP LEU PHE ALA ASN GLU LYS LEU LYS ALA ALA LEU LYS SEQRES 7 A 332 ALA ARG ASP ILE VAL ALA GLY ILE ALA SER GLU GLU GLU SEQRES 8 A 332 ASP GLU ILE VAL VAL PHE GLU GLY CYS GLU HIS ALA LYS SEQRES 9 A 332 TYR VAL VAL LEU MSE ASP PRO LEU ASP GLY SER SER ASN SEQRES 10 A 332 ILE ASP VAL ASN VAL SER VAL GLY THR ILE PHE SER ILE SEQRES 11 A 332 TYR ARG ARG VAL THR PRO VAL GLY THR PRO VAL THR GLU SEQRES 12 A 332 GLU ASP PHE LEU GLN PRO GLY ASN LYS GLN VAL ALA ALA SEQRES 13 A 332 GLY TYR VAL VAL TYR GLY SER SER THR MSE LEU VAL TYR SEQRES 14 A 332 THR THR GLY CYS GLY VAL HIS ALA PHE THR TYR ASP PRO SEQRES 15 A 332 SER LEU GLY VAL PHE CYS LEU CYS GLN GLU ARG MSE ARG SEQRES 16 A 332 PHE PRO GLU LYS GLY LYS THR TYR SER ILE ASN GLU GLY SEQRES 17 A 332 ASN TYR ILE LYS PHE PRO ASN GLY VAL LYS LYS TYR ILE SEQRES 18 A 332 LYS PHE CYS GLN GLU GLU ASP LYS SER THR ASN ARG PRO SEQRES 19 A 332 TYR THR SER ARG TYR ILE GLY SER LEU VAL ALA ASP PHE SEQRES 20 A 332 HIS ARG ASN LEU LEU LYS GLY GLY ILE TYR LEU TYR PRO SEQRES 21 A 332 SER THR ALA SER HIS PRO ASP GLY LYS LEU ARG LEU LEU SEQRES 22 A 332 TYR GLU CYS ASN PRO MSE ALA PHE LEU ALA GLU GLN ALA SEQRES 23 A 332 GLY GLY LYS ALA SER ASP GLY LYS GLU ARG ILE LEU ASP SEQRES 24 A 332 ILE ILE PRO GLU THR LEU HIS GLN ARG ARG SER PHE PHE SEQRES 25 A 332 VAL GLY ASN ASP HIS MSE VAL GLU ASP VAL GLU ARG PHE SEQRES 26 A 332 ILE ARG GLU PHE PRO ASP ALA MODRES 2QVR MSE A 1 MET SELENOMETHIONINE MODRES 2QVR MSE A 109 MET SELENOMETHIONINE MODRES 2QVR MSE A 166 MET SELENOMETHIONINE MODRES 2QVR MSE A 194 MET SELENOMETHIONINE MODRES 2QVR MSE A 279 MET SELENOMETHIONINE MODRES 2QVR MSE A 318 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 109 8 HET MSE A 166 8 HET MSE A 194 8 HET MSE A 279 8 HET MSE A 318 8 HET FDP A 333 20 HET MG A 334 1 HET CIT A 335 13 HETNAM MSE SELENOMETHIONINE HETNAM FDP 2,6-DI-O-PHOSPHONO-BETA-D-FRUCTOFURANOSE HETNAM MG MAGNESIUM ION HETNAM CIT CITRIC ACID HETSYN FDP FRUCTOSE-2,6-DIPHOSPHATE; 2,6-DI-O-PHOSPHONO-BETA-D- HETSYN 2 FDP FRUCTOSE; 2,6-DI-O-PHOSPHONO-D-FRUCTOSE; 2,6-DI-O- HETSYN 3 FDP PHOSPHONO-FRUCTOSE FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 2 FDP C6 H14 O12 P2 FORMUL 3 MG MG 2+ FORMUL 4 CIT C6 H8 O7 FORMUL 5 HOH *128(H2 O) HELIX 1 1 THR A 3 LYS A 11 1 9 HELIX 2 2 ALA A 18 ASN A 41 1 24 HELIX 3 3 LYS A 64 ARG A 80 1 17 HELIX 4 4 GLY A 114 ILE A 118 5 5 HELIX 5 5 THR A 142 PHE A 146 5 5 HELIX 6 6 PRO A 149 GLN A 153 5 5 HELIX 7 7 ASN A 206 PHE A 213 5 8 HELIX 8 8 PRO A 214 GLU A 226 1 13 HELIX 9 9 ASP A 228 ASN A 232 5 5 HELIX 10 10 SER A 242 GLY A 254 1 13 HELIX 11 11 GLU A 275 ALA A 286 1 12 HELIX 12 12 ARG A 296 ILE A 300 5 5 HELIX 13 13 ASN A 315 PHE A 329 1 15 SHEET 1 A 2 ALA A 51 GLU A 55 0 SHEET 2 A 2 VAL A 61 GLN A 63 -1 O GLN A 62 N SER A 52 SHEET 1 B 8 VAL A 95 VAL A 96 0 SHEET 2 B 8 VAL A 83 SER A 88 -1 N ILE A 86 O VAL A 95 SHEET 3 B 8 TYR A 105 ASP A 113 1 O TYR A 105 N ALA A 84 SHEET 4 B 8 VAL A 124 ARG A 132 -1 O SER A 129 N LEU A 108 SHEET 5 B 8 ALA A 155 TYR A 161 -1 O ALA A 155 N ILE A 130 SHEET 6 B 8 THR A 165 THR A 170 -1 O VAL A 168 N TYR A 158 SHEET 7 B 8 VAL A 175 TYR A 180 -1 O TYR A 180 N THR A 165 SHEET 8 B 8 PHE A 187 MSE A 194 -1 O GLN A 191 N ALA A 177 SHEET 1 C 5 THR A 236 SER A 237 0 SHEET 2 C 5 THR A 202 SER A 204 1 N TYR A 203 O THR A 236 SHEET 3 C 5 ILE A 256 TYR A 259 1 O LEU A 258 N SER A 204 SHEET 4 C 5 PHE A 311 GLY A 314 -1 O VAL A 313 N TYR A 257 SHEET 5 C 5 LYS A 289 SER A 291 -1 N LYS A 289 O GLY A 314 LINK C MSE A 1 N LYS A 2 1555 1555 1.33 LINK C LEU A 108 N MSE A 109 1555 1555 1.32 LINK C MSE A 109 N ASP A 110 1555 1555 1.32 LINK C THR A 165 N MSE A 166 1555 1555 1.33 LINK C MSE A 166 N LEU A 167 1555 1555 1.32 LINK C ARG A 193 N MSE A 194 1555 1555 1.33 LINK C MSE A 194 N ARG A 195 1555 1555 1.33 LINK C PRO A 278 N MSE A 279 1555 1555 1.33 LINK C MSE A 279 N ALA A 280 1555 1555 1.33 LINK C HIS A 317 N MSE A 318 1555 1555 1.33 LINK C MSE A 318 N VAL A 319 1555 1555 1.33 LINK OD1 ASP A 110 MG MG A 334 1555 1555 2.06 LINK OD1 ASP A 113 MG MG A 334 1555 1555 2.19 LINK OE1 GLU A 275 MG MG A 334 1555 1555 2.31 LINK O1 FDP A 333 MG MG A 334 1555 1555 2.37 CISPEP 1 ARG A 233 PRO A 234 0 0.20 CRYST1 44.002 82.251 174.194 90.00 90.00 90.00 I 2 2 2 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 0.022726 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012158 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005741 0.00000 HETATM 1 N MSE A 1 -15.928 12.423 2.173 1.00 38.97 N HETATM 2 CA MSE A 1 -14.503 12.413 2.612 1.00 39.98 C HETATM 3 C MSE A 1 -13.897 13.797 2.442 1.00 38.35 C HETATM 4 O MSE A 1 -14.183 14.497 1.471 1.00 38.15 O HETATM 5 CB MSE A 1 -13.707 11.390 1.796 1.00 42.11 C HETATM 6 CG MSE A 1 -12.275 11.164 2.274 1.00 46.56 C HETATM 7 SE MSE A 1 -10.959 12.418 1.585 1.00 51.92 SE HETATM 8 CE MSE A 1 -10.454 11.435 -0.016 1.00 46.94 C