HEADER TRANSFERASE 15-NOV-06 2E2Q TITLE CRYSTAL STRUCTURE OF SULFOLOBUS TOKODAII HEXOKINASE IN COMPLEX WITH TITLE 2 XYLOSE, MG2+, AND ADP COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEXOKINASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.7.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS TOKODAII; SOURCE 3 ORGANISM_TAXID: 111955; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS ACETATE AND SUGAR KINASES/HSP70/ACTIN SUPERFAMILY, RIBONUCLEASE-H KEYWDS 2 FOLD, SUGAR KINASE, GLUCOSE, N-ACETYLGLUCOSAMINE, HEXOKINASE, KEYWDS 3 CONFORMATIONAL CHANGE, PHOSPHORYL TRANSFER, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.NISHIMASU,S.FUSHINOBU,H.SHOUN,T.WAKAGI REVDAT 4 29-JUL-20 2E2Q 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 19-MAY-09 2E2Q 1 JRNL REVDAT 2 24-FEB-09 2E2Q 1 VERSN REVDAT 1 16-JAN-07 2E2Q 0 JRNL AUTH H.NISHIMASU,S.FUSHINOBU,H.SHOUN,T.WAKAGI JRNL TITL CRYSTAL STRUCTURES OF AN ATP-DEPENDENT HEXOKINASE WITH BROAD JRNL TITL 2 SUBSTRATE SPECIFICITY FROM THE HYPERTHERMOPHILIC ARCHAEON JRNL TITL 3 SULFOLOBUS TOKODAII. JRNL REF J.BIOL.CHEM. V. 282 9923 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17229727 JRNL DOI 10.1074/JBC.M610678200 REMARK 2 REMARK 2 RESOLUTION. 2.00 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1963027.090 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 38373 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) : 0.213 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1903 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6026 REMARK 3 BIN R VALUE (WORKING SET) : 0.2620 REMARK 3 BIN FREE R VALUE : 0.3040 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 300 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 : 4476 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 65 REMARK 3 SOLVENT ATOMS : 261 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.66000 REMARK 3 B22 (A**2) : 6.19000 REMARK 3 B33 (A**2) : -6.84000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -5.85000 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) : 0.20 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.26 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.710 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) : 3.360 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.310 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.870 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 6.510 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 55.04 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_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 5 : ADP.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 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : ADP.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2E2Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-NOV-06. REMARK 100 THE DEPOSITION ID IS D_1000026150. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-04 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38856 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : NULL 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 71.72000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.73500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 71.72000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 40.73500 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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS THE BIOLOGICAL DIMER. 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 SER A 298 REMARK 465 ASP A 299 REMARK 465 ILE B 297 REMARK 465 SER B 298 REMARK 465 ASP B 299 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 20 -165.68 -79.29 REMARK 500 LEU A 105 18.06 51.07 REMARK 500 SER A 139 -128.40 -139.19 REMARK 500 PRO B 33 154.93 -41.92 REMARK 500 VAL B 39 15.99 -150.26 REMARK 500 LYS B 57 88.89 19.01 REMARK 500 SER B 139 -136.70 -140.95 REMARK 500 SER B 192 -72.14 -52.14 REMARK 500 CYS B 193 36.54 -86.74 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 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP A 302 O2B REMARK 620 2 HOH A 303 O 83.2 REMARK 620 3 HOH A 332 O 101.3 89.1 REMARK 620 4 HOH A 338 O 83.3 95.4 173.9 REMARK 620 5 HOH A 368 O 168.0 86.3 84.4 91.7 REMARK 620 6 HOH A 369 O 104.9 171.6 87.1 87.9 85.8 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2E2N RELATED DB: PDB REMARK 900 RELATED ID: 2E2O RELATED DB: PDB REMARK 900 RELATED ID: 2E2P RELATED DB: PDB DBREF 2E2Q A 1 299 UNP Q96Y14 Q96Y14_SULTO 1 299 DBREF 2E2Q B 1 299 UNP Q96Y14 Q96Y14_SULTO 1 299 SEQRES 1 A 299 MET MET ILE ILE VAL GLY VAL ASP ALA GLY GLY THR LYS SEQRES 2 A 299 THR LYS ALA VAL ALA TYR ASP CYS GLU GLY ASN PHE ILE SEQRES 3 A 299 GLY GLU GLY SER SER GLY PRO GLY ASN TYR HIS ASN VAL SEQRES 4 A 299 GLY LEU THR ARG ALA ILE GLU ASN ILE LYS GLU ALA VAL SEQRES 5 A 299 LYS ILE ALA ALA LYS GLY GLU ALA ASP VAL VAL GLY MET SEQRES 6 A 299 GLY VAL ALA GLY LEU ASP SER LYS PHE ASP TRP GLU ASN SEQRES 7 A 299 PHE THR PRO LEU ALA SER LEU ILE ALA PRO LYS VAL ILE SEQRES 8 A 299 ILE GLN HIS ASP GLY VAL ILE ALA LEU PHE ALA GLU THR SEQRES 9 A 299 LEU GLY GLU PRO GLY VAL VAL VAL ILE ALA GLY THR GLY SEQRES 10 A 299 SER VAL VAL GLU GLY TYR ASN GLY LYS GLU PHE LEU ARG SEQRES 11 A 299 VAL GLY GLY ARG GLY TRP LEU LEU SER ASP ASP GLY SER SEQRES 12 A 299 ALA TYR TRP VAL GLY ARG LYS ALA LEU ARG LYS VAL LEU SEQRES 13 A 299 LYS MET MET ASP GLY LEU GLU ASN LYS THR ILE LEU TYR SEQRES 14 A 299 ASN LYS VAL LEU LYS THR ILE ASN VAL LYS ASP LEU ASP SEQRES 15 A 299 GLU LEU VAL MET TRP SER TYR THR SER SER CYS GLN ILE SEQRES 16 A 299 ASP LEU VAL ALA SER ILE ALA LYS ALA VAL ASP GLU ALA SEQRES 17 A 299 ALA ASN GLU GLY ASP THR VAL ALA MET ASP ILE LEU LYS SEQRES 18 A 299 GLN GLY ALA GLU LEU LEU ALA SER GLN ALA VAL TYR LEU SEQRES 19 A 299 ALA ARG LYS ILE GLY THR ASN LYS VAL TYR LEU LYS GLY SEQRES 20 A 299 GLY MET PHE ARG SER ASN ILE TYR HIS LYS PHE PHE THR SEQRES 21 A 299 LEU TYR LEU GLU LYS GLU GLY ILE ILE SER ASP LEU GLY SEQRES 22 A 299 LYS ARG SER PRO GLU ILE GLY ALA VAL ILE LEU ALA TYR SEQRES 23 A 299 LYS GLU VAL GLY CYS ASP ILE LYS LYS LEU ILE SER ASP SEQRES 1 B 299 MET MET ILE ILE VAL GLY VAL ASP ALA GLY GLY THR LYS SEQRES 2 B 299 THR LYS ALA VAL ALA TYR ASP CYS GLU GLY ASN PHE ILE SEQRES 3 B 299 GLY GLU GLY SER SER GLY PRO GLY ASN TYR HIS ASN VAL SEQRES 4 B 299 GLY LEU THR ARG ALA ILE GLU ASN ILE LYS GLU ALA VAL SEQRES 5 B 299 LYS ILE ALA ALA LYS GLY GLU ALA ASP VAL VAL GLY MET SEQRES 6 B 299 GLY VAL ALA GLY LEU ASP SER LYS PHE ASP TRP GLU ASN SEQRES 7 B 299 PHE THR PRO LEU ALA SER LEU ILE ALA PRO LYS VAL ILE SEQRES 8 B 299 ILE GLN HIS ASP GLY VAL ILE ALA LEU PHE ALA GLU THR SEQRES 9 B 299 LEU GLY GLU PRO GLY VAL VAL VAL ILE ALA GLY THR GLY SEQRES 10 B 299 SER VAL VAL GLU GLY TYR ASN GLY LYS GLU PHE LEU ARG SEQRES 11 B 299 VAL GLY GLY ARG GLY TRP LEU LEU SER ASP ASP GLY SER SEQRES 12 B 299 ALA TYR TRP VAL GLY ARG LYS ALA LEU ARG LYS VAL LEU SEQRES 13 B 299 LYS MET MET ASP GLY LEU GLU ASN LYS THR ILE LEU TYR SEQRES 14 B 299 ASN LYS VAL LEU LYS THR ILE ASN VAL LYS ASP LEU ASP SEQRES 15 B 299 GLU LEU VAL MET TRP SER TYR THR SER SER CYS GLN ILE SEQRES 16 B 299 ASP LEU VAL ALA SER ILE ALA LYS ALA VAL ASP GLU ALA SEQRES 17 B 299 ALA ASN GLU GLY ASP THR VAL ALA MET ASP ILE LEU LYS SEQRES 18 B 299 GLN GLY ALA GLU LEU LEU ALA SER GLN ALA VAL TYR LEU SEQRES 19 B 299 ALA ARG LYS ILE GLY THR ASN LYS VAL TYR LEU LYS GLY SEQRES 20 B 299 GLY MET PHE ARG SER ASN ILE TYR HIS LYS PHE PHE THR SEQRES 21 B 299 LEU TYR LEU GLU LYS GLU GLY ILE ILE SER ASP LEU GLY SEQRES 22 B 299 LYS ARG SER PRO GLU ILE GLY ALA VAL ILE LEU ALA TYR SEQRES 23 B 299 LYS GLU VAL GLY CYS ASP ILE LYS LYS LEU ILE SER ASP HET XYP A 300 10 HET MG A 301 1 HET ADP A 302 27 HET ADP B 303 27 HETNAM XYP BETA-D-XYLOPYRANOSE HETNAM MG MAGNESIUM ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE FORMUL 3 XYP C5 H10 O5 FORMUL 4 MG MG 2+ FORMUL 5 ADP 2(C10 H15 N5 O10 P2) FORMUL 7 HOH *261(H2 O) HELIX 1 1 ASN A 35 GLY A 40 1 6 HELIX 2 2 GLY A 40 LYS A 57 1 18 HELIX 3 3 SER A 72 SER A 84 1 13 HELIX 4 4 ASP A 95 LEU A 105 1 11 HELIX 5 5 SER A 143 ASP A 160 1 18 HELIX 6 6 THR A 166 ASN A 177 1 12 HELIX 7 7 ASP A 180 SER A 192 1 13 HELIX 8 8 GLN A 194 GLU A 211 1 18 HELIX 9 9 ASP A 213 GLY A 239 1 27 HELIX 10 10 GLY A 247 ARG A 251 5 5 HELIX 11 11 SER A 252 GLU A 266 1 15 HELIX 12 12 SER A 276 GLY A 290 1 15 HELIX 13 13 ASP A 292 ILE A 297 1 6 HELIX 14 14 ASN B 35 ALA B 56 1 22 HELIX 15 15 SER B 72 SER B 84 1 13 HELIX 16 16 ASP B 95 LEU B 105 1 11 HELIX 17 17 SER B 143 ASP B 160 1 18 HELIX 18 18 THR B 166 ILE B 176 1 11 HELIX 19 19 ASP B 180 SER B 192 1 13 HELIX 20 20 GLN B 194 SER B 200 1 7 HELIX 21 21 ILE B 201 GLU B 211 1 11 HELIX 22 22 ASP B 213 GLY B 239 1 27 HELIX 23 23 GLY B 247 ARG B 251 5 5 HELIX 24 24 SER B 252 GLU B 266 1 15 HELIX 25 25 SER B 276 GLY B 290 1 15 SHEET 1 A 5 PHE A 25 SER A 31 0 SHEET 2 A 5 THR A 14 TYR A 19 -1 N ALA A 18 O GLY A 27 SHEET 3 A 5 ILE A 4 ALA A 9 -1 N ILE A 4 O TYR A 19 SHEET 4 A 5 VAL A 62 VAL A 67 1 O GLY A 66 N ALA A 9 SHEET 5 A 5 LYS A 89 HIS A 94 1 O GLN A 93 N MET A 65 SHEET 1 B 5 PHE A 128 GLY A 132 0 SHEET 2 B 5 SER A 118 TYR A 123 -1 N GLY A 122 O LEU A 129 SHEET 3 B 5 GLY A 109 ALA A 114 -1 N VAL A 111 O GLU A 121 SHEET 4 B 5 LYS A 242 LYS A 246 1 O TYR A 244 N VAL A 112 SHEET 5 B 5 ILE A 269 ASP A 271 1 O ASP A 271 N LEU A 245 SHEET 1 C 5 PHE B 25 SER B 31 0 SHEET 2 C 5 THR B 14 TYR B 19 -1 N ALA B 18 O GLY B 27 SHEET 3 C 5 ILE B 4 ALA B 9 -1 N ILE B 4 O TYR B 19 SHEET 4 C 5 VAL B 62 VAL B 67 1 O GLY B 66 N ALA B 9 SHEET 5 C 5 LYS B 89 HIS B 94 1 O ILE B 91 N VAL B 63 SHEET 1 D 5 PHE B 128 GLY B 132 0 SHEET 2 D 5 SER B 118 TYR B 123 -1 N GLY B 122 O LEU B 129 SHEET 3 D 5 GLY B 109 ALA B 114 -1 N VAL B 111 O GLU B 121 SHEET 4 D 5 LYS B 242 LYS B 246 1 O TYR B 244 N VAL B 112 SHEET 5 D 5 ILE B 269 LEU B 272 1 O ASP B 271 N LEU B 245 SSBOND 1 CYS A 21 CYS A 291 1555 1555 2.03 SSBOND 2 CYS A 193 CYS B 193 1555 1555 2.03 SSBOND 3 CYS B 21 CYS B 291 1555 1555 2.04 LINK MG MG A 301 O2B ADP A 302 1555 1555 2.00 LINK MG MG A 301 O HOH A 303 1555 1555 2.18 LINK MG MG A 301 O HOH A 332 1555 1555 2.20 LINK MG MG A 301 O HOH A 338 1555 1555 2.18 LINK MG MG A 301 O HOH A 368 1555 1555 2.10 LINK MG MG A 301 O HOH A 369 1555 1555 2.10 CRYST1 143.440 81.470 52.510 90.00 109.40 90.00 C 1 2 1 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 0.006972 0.000000 0.002455 0.00000 SCALE2 0.000000 0.012274 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020190 0.00000