PDB Short entry for 1CNQ HEADER HYDROLASE 21-MAY-99 1CNQ TITLE FRUCTOSE-1,6-BISPHOSPHATASE COMPLEXED WITH FRUCTOSE-6-PHOSPHATE AND TITLE 2 ZINC IONS CAVEAT 1CNQ F6P A 338 HAS WRONG CHIRALITY AT ATOM C2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: FRUCTOSE-1,6-BISPHOSPHATASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FBPASE; COMPND 5 EC: 3.1.3.11; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 ORGAN: LIVER; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: DF657 KEYWDS BISPHOSPHATASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.CHOE,B.W.POLAND,H.FROMM,R.HONZATKO REVDAT 6 09-AUG-23 1CNQ 1 HETSYN REVDAT 5 29-JUL-20 1CNQ 1 CAVEAT COMPND REMARK HETNAM REVDAT 5 2 1 LINK SITE REVDAT 4 13-JUL-11 1CNQ 1 VERSN REVDAT 3 24-FEB-09 1CNQ 1 VERSN REVDAT 2 01-APR-03 1CNQ 1 JRNL REVDAT 1 28-MAY-99 1CNQ 0 SPRSDE 28-MAY-99 1CNQ 1BFL JRNL AUTH J.Y.CHOE,B.W.POLAND,H.J.FROMM,R.B.HONZATKO JRNL TITL ROLE OF A DYNAMIC LOOP IN CATION ACTIVATION AND ALLOSTERIC JRNL TITL 2 REGULATION OF RECOMBINANT PORCINE JRNL TITL 3 FRUCTOSE-1,6-BISPHOSPHATASE. JRNL REF BIOCHEMISTRY V. 37 11441 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9708979 JRNL DOI 10.1021/BI981112U REMARK 2 REMARK 2 RESOLUTION. 2.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.5 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.27 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) (%) : 77.6 REMARK 3 NUMBER OF REFLECTIONS : 13386 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1339 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL 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 : 2537 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 139 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.70 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.470 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.16 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.200 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARNAH1E.DNA REMARK 3 PARAMETER FILE 3 : PARAM19.SOL REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.PEP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CNQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172417. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-DEC-97 REMARK 200 TEMPERATURE (KELVIN) : 120.0 REMARK 200 PH : 7.4 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 : XENGEN REMARK 200 DATA SCALING SOFTWARE : XENGEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15519 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.270 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.27 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 56.0 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 <I/SIGMA(I)> 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: CNS 0.5 REMARK 200 STARTING MODEL: 1FBE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.4 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 26.17000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.41000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 83.37000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.17000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.41000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 83.37000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.17000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 41.41000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 83.37000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.17000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 41.41000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 83.37000 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: 20520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 43580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -611.0 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 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 ASP A 7 -78.46 -50.45 REMARK 500 THR A 8 -29.57 64.19 REMARK 500 ARG A 25 60.73 28.41 REMARK 500 SER A 143 171.65 -58.84 REMARK 500 LEU A 153 48.99 -85.59 REMARK 500 SER A 207 28.79 -146.01 REMARK 500 GLU A 280 -65.74 -125.19 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 ZN A 343 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 68 OD2 REMARK 620 2 GLU A 97 OE2 77.2 REMARK 620 3 PO4 A 340 O4 157.1 102.5 REMARK 620 4 PO4 A 340 O3 91.7 96.1 65.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 341 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 97 OE1 REMARK 620 2 ASP A 118 OD2 87.8 REMARK 620 3 LEU A 120 O 177.3 89.5 REMARK 620 4 PO4 A 340 O2 83.1 94.8 97.3 REMARK 620 5 PO4 A 340 O4 100.5 156.4 82.0 64.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 342 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 118 OD1 REMARK 620 2 ASP A 121 OD1 113.9 REMARK 620 3 GLU A 280 OE1 118.2 102.4 REMARK 620 4 PO4 A 340 O2 101.8 112.2 108.5 REMARK 620 N 1 2 3 DBREF 1CNQ 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 338 16 HET F6P A 339 16 HET ZN A 341 1 HET ZN A 342 1 HET ZN A 343 1 HET PO4 A 340 5 HETNAM F6P 6-O-PHOSPHONO-BETA-D-FRUCTOFURANOSE HETNAM ZN ZINC 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 2(C6 H13 O9 P) FORMUL 4 ZN 3(ZN 2+) FORMUL 7 PO4 O4 P 3- FORMUL 8 HOH *139(H2 O) HELIX 1 1 LEU A 13 GLU A 20 1 8 HELIX 2 2 ARG A 22 ALA A 24 5 3 HELIX 3 3 GLU A 29 LYS A 50 1 22 HELIX 4 4 LYS A 72 SER A 88 1 17 HELIX 5 5 PRO A 107 LYS A 109 5 3 HELIX 6 6 SER A 123 ASN A 125 5 3 HELIX 7 7 GLU A 149 ALA A 152 5 4 HELIX 8 8 GLY A 156 ASN A 158 5 3 HELIX 9 9 GLU A 213 TYR A 215 5 3 HELIX 10 10 PRO A 221 LYS A 231 1 11 HELIX 11 11 MET A 248 TYR A 258 1 11 HELIX 12 12 CYS A 281 LYS A 290 1 10 HELIX 13 13 VAL A 302 ASP A 304 5 3 HELIX 14 14 PRO A 321 HIS A 334 1 14 SHEET 1 A 7 VAL A 93 SER A 96 0 SHEET 2 A 7 TYR A 113 ASP A 118 1 N VAL A 115 O VAL A 93 SHEET 3 A 7 ILE A 132 ARG A 140 -1 N TYR A 139 O VAL A 114 SHEET 4 A 7 ALA A 161 TYR A 167 -1 N TYR A 167 O ILE A 132 SHEET 5 A 7 THR A 171 MET A 177 -1 N ALA A 176 O ALA A 162 SHEET 6 A 7 GLY A 180 ASP A 187 -1 N PHE A 184 O LEU A 173 SHEET 7 A 7 GLU A 192 ASP A 197 -1 N ASP A 197 O CYS A 183 SHEET 1 B 3 ILE A 261 TYR A 264 0 SHEET 2 B 3 ILE A 316 GLY A 319 -1 N LEU A 318 O PHE A 262 SHEET 3 B 3 LEU A 294 THR A 296 -1 N THR A 296 O ILE A 317 LINK OD2 ASP A 68 ZN ZN A 343 1555 1555 2.34 LINK OE1 GLU A 97 ZN ZN A 341 1555 1555 2.21 LINK OE2 GLU A 97 ZN ZN A 343 1555 1555 2.14 LINK OD2 ASP A 118 ZN ZN A 341 1555 1555 2.23 LINK OD1 ASP A 118 ZN ZN A 342 1555 1555 2.01 LINK O LEU A 120 ZN ZN A 341 1555 1555 2.33 LINK OD1 ASP A 121 ZN ZN A 342 1555 1555 2.16 LINK OE1 GLU A 280 ZN ZN A 342 1555 1555 2.13 LINK O2 PO4 A 340 ZN ZN A 341 1555 1555 2.29 LINK O4 PO4 A 340 ZN ZN A 341 1555 1555 2.18 LINK O2 PO4 A 340 ZN ZN A 342 1555 1555 1.97 LINK O4 PO4 A 340 ZN ZN A 343 1555 1555 2.37 LINK O3 PO4 A 340 ZN ZN A 343 1555 1555 2.13 CRYST1 52.340 82.820 166.740 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 0.019110 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012070 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006030 0.00000