HEADER HYDROLASE 06-MAY-00 1EYI TITLE FRUCTOSE-1,6-BISPHOSPHATASE COMPLEX WITH MAGNESIUM, FRUCTOSE-6- TITLE 2 PHOSPHATE AND PHOSPHATE (R-STATE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: FRUCTOSE-1,6-BISPHOSPHATASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.3.11; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 TISSUE: LIVER; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: DF657 KEYWDS BISPHOSPHATASE, ALLOSTERIC ENZYMES, GLUCONEOGENESIS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.CHOE,R.B.HONZATKO REVDAT 8 09-AUG-23 1EYI 1 HETSYN REVDAT 7 29-JUL-20 1EYI 1 COMPND REMARK HETNAM LINK REVDAT 7 2 1 SITE REVDAT 6 20-NOV-19 1EYI 1 LINK REVDAT 5 04-OCT-17 1EYI 1 REMARK REVDAT 4 13-JUL-11 1EYI 1 VERSN REVDAT 3 24-FEB-09 1EYI 1 VERSN REVDAT 2 01-APR-03 1EYI 1 JRNL REVDAT 1 09-AUG-00 1EYI 0 JRNL AUTH J.Y.CHOE,H.J.FROMM,R.B.HONZATKO JRNL TITL CRYSTAL STRUCTURES OF FRUCTOSE 1,6-BISPHOSPHATASE: MECHANISM JRNL TITL 2 OF CATALYSIS AND ALLOSTERIC INHIBITION REVEALED IN PRODUCT JRNL TITL 3 COMPLEXES. JRNL REF BIOCHEMISTRY V. 39 8565 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10913263 JRNL DOI 10.1021/BI000574G REMARK 2 REMARK 2 RESOLUTION. 2.32 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) : 2.32 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.6 REMARK 3 NUMBER OF REFLECTIONS : 12784 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) : 0.190 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1280 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.32 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.45 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 54.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1170 REMARK 3 BIN R VALUE (WORKING SET) : 0.3200 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 118 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.034 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2526 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 164 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 8.36000 REMARK 3 B22 (A**2) : -5.37000 REMARK 3 B33 (A**2) : -2.99000 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.28 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) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.36 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) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.760 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) : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 1.48 REMARK 3 BSOL : 132.2 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 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EYI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-MAY-00. REMARK 100 THE DEPOSITION ID IS D_1000011027. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-AUG-98 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 7.0 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 : SIEMENS 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 : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : X-GEN REMARK 200 DATA SCALING SOFTWARE : X-GEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30028 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.320 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.64000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.46 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.23900 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: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1CNQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, HEPES, MPD, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 310K 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 26.06000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.25500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 82.74500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.06000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.25500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 82.74500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.06000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 41.25500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 82.74500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.06000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 41.25500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 82.74500 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 17870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 44570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -216.0 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 -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 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 THR A 1 REMARK 465 ASP A 2 REMARK 465 GLN A 3 REMARK 465 ALA A 4 REMARK 465 ALA A 5 REMARK 465 PHE A 6 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 574 O HOH A 574 3555 1.51 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 LYS A 23 -74.00 -65.69 REMARK 500 ARG A 25 88.14 65.35 REMARK 500 CYS A 92 -34.44 -135.71 REMARK 500 SER A 143 176.28 -51.14 REMARK 500 LEU A 153 54.49 -92.51 REMARK 500 SER A 207 29.61 -145.54 REMARK 500 PHE A 232 75.69 -119.66 REMARK 500 GLU A 280 -64.58 -132.08 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 341 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 97 OE1 REMARK 620 2 ASP A 118 OD2 85.3 REMARK 620 3 LEU A 120 O 168.6 93.8 REMARK 620 4 PO4 A 340 O2 92.1 103.9 99.1 REMARK 620 5 PO4 A 340 O4 96.4 166.3 87.2 62.4 REMARK 620 6 HOH A 587 O 83.3 95.2 85.5 159.9 98.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 342 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 118 OD1 REMARK 620 2 ASP A 121 OD1 108.8 REMARK 620 3 GLU A 280 OE1 98.5 122.9 REMARK 620 4 F6P A 339 O1 164.7 80.1 86.2 REMARK 620 5 PO4 A 340 O2 90.3 115.3 113.5 74.5 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EYJ RELATED DB: PDB REMARK 900 1EYJ CONTAINS THE SAME PROTEIN COMPLEXED WITH MG AND AMP. REMARK 900 RELATED ID: 1EYK RELATED DB: PDB REMARK 900 1EYK CONTAINS THE SAME PROTEIN COMPLEXED WITH ZN AND AMP. REMARK 900 RELATED ID: 1CNQ RELATED DB: PDB REMARK 900 1CNQ CONTAINS THE SAME PROTEIN COMPLEXED WITH ZN. DBREF 1EYI A 1 337 UNP P00636 F16P_PIG 1 337 SEQRES 1 A 337 THR ASP GLN ALA ALA PHE ASP THR ASN ILE VAL THR LEU SEQRES 2 A 337 THR ARG PHE VAL MET GLU GLU GLY ARG LYS ALA ARG GLY SEQRES 3 A 337 THR GLY GLU MET THR GLN LEU LEU ASN SER LEU CYS THR SEQRES 4 A 337 ALA VAL LYS ALA ILE SER THR ALA VAL ARG LYS ALA GLY SEQRES 5 A 337 ILE ALA HIS LEU TYR GLY ILE ALA GLY SER THR ASN VAL SEQRES 6 A 337 THR GLY ASP GLN VAL LYS LYS LEU ASP VAL LEU SER ASN SEQRES 7 A 337 ASP LEU VAL ILE ASN VAL LEU LYS SER SER PHE ALA THR SEQRES 8 A 337 CYS VAL LEU VAL SER GLU GLU ASP LYS ASN ALA ILE ILE SEQRES 9 A 337 VAL GLU PRO GLU LYS ARG GLY LYS TYR VAL VAL CYS PHE SEQRES 10 A 337 ASP PRO LEU ASP GLY SER SER ASN ILE ASP CYS LEU VAL SEQRES 11 A 337 SER ILE GLY THR ILE PHE GLY ILE TYR ARG LYS ASN SER SEQRES 12 A 337 THR ASP GLU PRO SER GLU LYS ASP ALA LEU GLN PRO GLY SEQRES 13 A 337 ARG ASN LEU VAL ALA ALA GLY TYR ALA LEU TYR GLY SER SEQRES 14 A 337 ALA THR MET LEU VAL LEU ALA MET VAL ASN GLY VAL ASN SEQRES 15 A 337 CYS PHE MET LEU ASP PRO ALA ILE GLY GLU PHE ILE LEU SEQRES 16 A 337 VAL ASP ARG ASP VAL LYS ILE LYS LYS LYS GLY SER ILE SEQRES 17 A 337 TYR SER ILE ASN GLU GLY TYR ALA LYS GLU PHE ASP PRO SEQRES 18 A 337 ALA ILE THR GLU TYR ILE GLN ARG LYS LYS PHE PRO PRO SEQRES 19 A 337 ASP ASN SER ALA PRO TYR GLY ALA ARG TYR VAL GLY SER SEQRES 20 A 337 MET VAL ALA ASP VAL HIS ARG THR LEU VAL TYR GLY GLY SEQRES 21 A 337 ILE PHE MET TYR PRO ALA ASN LYS LYS SER PRO LYS GLY SEQRES 22 A 337 LYS LEU ARG LEU LEU TYR GLU CYS ASN PRO MET ALA TYR SEQRES 23 A 337 VAL MET GLU LYS ALA GLY GLY LEU ALA THR THR GLY LYS SEQRES 24 A 337 GLU ALA VAL LEU ASP ILE VAL PRO THR ASP ILE HIS GLN SEQRES 25 A 337 ARG ALA PRO ILE ILE LEU GLY SER PRO GLU ASP VAL THR SEQRES 26 A 337 GLU LEU LEU GLU ILE TYR GLN LYS HIS ALA ALA LYS HET F6P A 339 16 HET MG A 341 1 HET MG A 342 1 HET PO4 A 338 5 HET PO4 A 340 5 HETNAM F6P 6-O-PHOSPHONO-BETA-D-FRUCTOFURANOSE HETNAM MG MAGNESIUM ION HETNAM PO4 PHOSPHATE ION HETSYN F6P FRUCTOSE-6-PHOSPHATE; 6-O-PHOSPHONO-BETA-D-FRUCTOSE; 6- HETSYN 2 F6P O-PHOSPHONO-D-FRUCTOSE; 6-O-PHOSPHONO-FRUCTOSE FORMUL 2 F6P C6 H13 O9 P FORMUL 3 MG 2(MG 2+) FORMUL 5 PO4 2(O4 P 3-) FORMUL 7 HOH *164(H2 O) HELIX 1 1 THR A 12 GLY A 21 1 10 HELIX 2 2 GLY A 28 LYS A 50 1 23 HELIX 3 3 LYS A 72 SER A 88 1 17 HELIX 4 4 GLU A 106 GLU A 108 5 3 HELIX 5 5 GLY A 122 ILE A 126 5 5 HELIX 6 6 SER A 148 LEU A 153 5 6 HELIX 7 7 PRO A 155 ARG A 157 5 3 HELIX 8 8 ASN A 212 ALA A 216 5 5 HELIX 9 9 ASP A 220 PHE A 232 1 13 HELIX 10 10 SER A 247 GLY A 259 1 13 HELIX 11 11 GLU A 280 ALA A 291 1 12 HELIX 12 12 VAL A 302 ILE A 305 5 4 HELIX 13 13 SER A 320 ALA A 335 1 16 SHEET 1 A 2 ILE A 59 THR A 63 0 SHEET 2 A 2 GLN A 69 LYS A 71 -1 O VAL A 70 N ALA A 60 SHEET 1 B 8 ILE A 103 ILE A 104 0 SHEET 2 B 8 THR A 91 SER A 96 -1 O LEU A 94 N ILE A 103 SHEET 3 B 8 ARG A 110 ASP A 121 1 N GLY A 111 O THR A 91 SHEET 4 B 8 ILE A 132 ARG A 140 -1 O GLY A 133 N ASP A 121 SHEET 5 B 8 LEU A 159 TYR A 167 -1 N VAL A 160 O ILE A 138 SHEET 6 B 8 THR A 171 MET A 177 -1 O MET A 172 N LEU A 166 SHEET 7 B 8 GLY A 180 ASP A 187 -1 O GLY A 180 N MET A 177 SHEET 8 B 8 GLU A 192 ASP A 197 -1 O GLU A 192 N ASP A 187 SHEET 1 C 5 GLY A 241 ALA A 242 0 SHEET 2 C 5 ILE A 208 SER A 210 1 N TYR A 209 O GLY A 241 SHEET 3 C 5 ILE A 261 TYR A 264 1 N ILE A 261 O ILE A 208 SHEET 4 C 5 ILE A 316 GLY A 319 -1 O ILE A 316 N TYR A 264 SHEET 5 C 5 LEU A 294 THR A 296 -1 N LEU A 294 O GLY A 319 LINK OE1 GLU A 97 MG MG A 341 1555 1555 2.24 LINK OD2 ASP A 118 MG MG A 341 1555 1555 2.09 LINK OD1 ASP A 118 MG MG A 342 1555 1555 2.23 LINK O LEU A 120 MG MG A 341 1555 1555 2.06 LINK OD1 ASP A 121 MG MG A 342 1555 1555 1.90 LINK OE1 GLU A 280 MG MG A 342 1555 1555 2.03 LINK O1 F6P A 339 MG MG A 342 1555 1555 2.28 LINK O2 PO4 A 340 MG MG A 341 1555 1555 2.31 LINK O4 PO4 A 340 MG MG A 341 1555 1555 2.37 LINK O2 PO4 A 340 MG MG A 342 1555 1555 2.00 LINK MG MG A 341 O HOH A 587 1555 1555 2.17 CRYST1 52.120 82.510 165.490 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 0.019186 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012120 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006043 0.00000