HEADER TRANSFERASE 07-AUG-06 2J0W TITLE CRYSTAL STRUCTURE OF E. COLI ASPARTOKINASE III IN COMPLEX WITH TITLE 2 ASPARTATE AND ADP (R-STATE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSINE-SENSITIVE ASPARTOKINASE 3; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ASPARTOKINASE III, LYSINE-SENSITIVE ASPARTOKINASE III, COMPND 5 ASPARTATE KINASE III; COMPND 6 EC: 2.7.2.4; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET3D KEYWDS FEEDBACK INHIBITION, ALLOSTERIC REGULATION, KINASE, ACT DOMAIN, KEYWDS 2 TRANSFERASE, ASPARTOKINASE, AMINO ACID BIOSYNTHESIS, AMINO-ACID KEYWDS 3 BIOSYNTHESIS, ASPARTATE PATHWAY, LYSINE BIOSYNTHESIS EXPDTA X-RAY DIFFRACTION AUTHOR M.KOTAKA,J.REN,M.LOCKYER,A.R.HAWKINS,D.K.STAMMERS REVDAT 5 13-DEC-23 2J0W 1 REMARK LINK REVDAT 4 24-FEB-09 2J0W 1 VERSN REVDAT 3 18-OCT-06 2J0W 1 JRNL REVDAT 2 22-AUG-06 2J0W 1 TITLE REMARK REVDAT 1 10-AUG-06 2J0W 0 JRNL AUTH M.KOTAKA,J.REN,M.LOCKYER,A.R.HAWKINS,D.K.STAMMERS JRNL TITL STRUCTURES OF R- AND T-STATE ESCHERICHIA COLI ASPARTOKINASE JRNL TITL 2 III: MECHANISMS OF THE ALLOSTERIC TRANSITION AND INHIBITION JRNL TITL 3 BY LYSINE. JRNL REF J.BIOL.CHEM. V. 281 31544 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16905770 JRNL DOI 10.1074/JBC.M605886200 REMARK 2 REMARK 2 RESOLUTION. 2.50 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 : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.79 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2322172.790 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 17467 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) : 0.235 REMARK 3 FREE R VALUE : 0.293 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 884 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2704 REMARK 3 BIN R VALUE (WORKING SET) : 0.3590 REMARK 3 BIN FREE R VALUE : 0.4240 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 156 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 : 3395 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 68 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 41.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 64.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.83000 REMARK 3 B22 (A**2) : -13.11000 REMARK 3 B33 (A**2) : 16.94000 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) : 0.39 REMARK 3 ESD FROM SIGMAA (A) : 0.52 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) : 0.49 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.70 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.840 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) : 2.480 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.090 ; 4.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 6.080 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 8.510 ; 8.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.26 REMARK 3 BSOL : 29.61 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 : 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2J0W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-AUG-06. REMARK 100 THE DEPOSITION ID IS D_1290029602. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-SEP-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.40 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17477 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 11.70 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 37.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 9.90 REMARK 200 R MERGE FOR SHELL (I) : 0.77000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 2J0X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM NITRATE, 0.1M TRIS, PH REMARK 280 8.4, 12% PEG 3350, PH 8.40 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z 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 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 46.53900 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 46.53900 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 24.76750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 106.67350 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 24.76750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 106.67350 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 46.53900 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 24.76750 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 106.67350 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 46.53900 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 24.76750 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 106.67350 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 279.23400 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 1 REMARK 465 SER A 2 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 VAL A 14 27.04 -147.76 REMARK 500 GLU A 76 3.88 -64.30 REMARK 500 TYR A 80 75.16 -118.09 REMARK 500 ASN A 149 -165.74 -75.62 REMARK 500 ARG A 154 61.03 -163.37 REMARK 500 PHE A 184 -28.09 76.28 REMARK 500 LYS A 190 35.98 -89.78 REMARK 500 THR A 221 -153.93 -118.91 REMARK 500 PRO A 224 80.45 -68.75 REMARK 500 THR A 229 160.39 166.82 REMARK 500 LYS A 257 -37.28 -39.35 REMARK 500 PRO A 261 -17.97 -48.90 REMARK 500 ASP A 281 69.64 -168.07 REMARK 500 GLU A 294 -94.74 -78.37 REMARK 500 PRO A 297 177.75 -57.07 REMARK 500 LEU A 325 -62.12 -91.35 REMARK 500 ASN A 336 62.78 39.57 REMARK 500 SER A 345 90.79 -160.39 REMARK 500 GLU A 346 -114.63 67.81 REMARK 500 CYS A 378 133.11 -178.41 REMARK 500 PRO A 412 1.52 -65.95 REMARK 500 SER A 445 -71.85 -52.12 REMARK 500 ASN A 446 38.01 -79.92 REMARK 500 LEU A 447 -31.67 -142.47 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 900 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP A 820 O2A REMARK 620 2 ADP A 820 O3B 73.9 REMARK 620 3 HOH A2038 O 175.8 110.4 REMARK 620 4 HOH A2039 O 88.3 92.5 91.2 REMARK 620 5 HOH A2067 O 64.2 135.7 111.7 73.6 REMARK 620 6 HOH A2068 O 66.8 93.6 112.5 151.6 82.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ASP A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 820 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OHI RELATED DB: PDB REMARK 900 MODELLED STRUCTURE OF ASPARTOKINASE III FROM ESCHERICHIA COLI REMARK 900 RELATED ID: 2J0X RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E. COLI ASPARTOKINASE III IN COMPLEX WITH REMARK 900 LYSINE AND ASPARTATE (T-STATE) DBREF 2J0W A 1 449 UNP P08660 AK3_ECOLI 1 449 SEQRES 1 A 449 MET SER GLU ILE VAL VAL SER LYS PHE GLY GLY THR SER SEQRES 2 A 449 VAL ALA ASP PHE ASP ALA MET ASN ARG SER ALA ASP ILE SEQRES 3 A 449 VAL LEU SER ASP ALA ASN VAL ARG LEU VAL VAL LEU SER SEQRES 4 A 449 ALA SER ALA GLY ILE THR ASN LEU LEU VAL ALA LEU ALA SEQRES 5 A 449 GLU GLY LEU GLU PRO GLY GLU ARG PHE GLU LYS LEU ASP SEQRES 6 A 449 ALA ILE ARG ASN ILE GLN PHE ALA ILE LEU GLU ARG LEU SEQRES 7 A 449 ARG TYR PRO ASN VAL ILE ARG GLU GLU ILE GLU ARG LEU SEQRES 8 A 449 LEU GLU ASN ILE THR VAL LEU ALA GLU ALA ALA ALA LEU SEQRES 9 A 449 ALA THR SER PRO ALA LEU THR ASP GLU LEU VAL SER HIS SEQRES 10 A 449 GLY GLU LEU MET SER THR LEU LEU PHE VAL GLU ILE LEU SEQRES 11 A 449 ARG GLU ARG ASP VAL GLN ALA GLN TRP PHE ASP VAL ARG SEQRES 12 A 449 LYS VAL MET ARG THR ASN ASP ARG PHE GLY ARG ALA GLU SEQRES 13 A 449 PRO ASP ILE ALA ALA LEU ALA GLU LEU ALA ALA LEU GLN SEQRES 14 A 449 LEU LEU PRO ARG LEU ASN GLU GLY LEU VAL ILE THR GLN SEQRES 15 A 449 GLY PHE ILE GLY SER GLU ASN LYS GLY ARG THR THR THR SEQRES 16 A 449 LEU GLY ARG GLY GLY SER ASP TYR THR ALA ALA LEU LEU SEQRES 17 A 449 ALA GLU ALA LEU HIS ALA SER ARG VAL ASP ILE TRP THR SEQRES 18 A 449 ASP VAL PRO GLY ILE TYR THR THR ASP PRO ARG VAL VAL SEQRES 19 A 449 SER ALA ALA LYS ARG ILE ASP GLU ILE ALA PHE ALA GLU SEQRES 20 A 449 ALA ALA GLU MET ALA THR PHE GLY ALA LYS VAL LEU HIS SEQRES 21 A 449 PRO ALA THR LEU LEU PRO ALA VAL ARG SER ASP ILE PRO SEQRES 22 A 449 VAL PHE VAL GLY SER SER LYS ASP PRO ARG ALA GLY GLY SEQRES 23 A 449 THR LEU VAL CYS ASN LYS THR GLU ASN PRO PRO LEU PHE SEQRES 24 A 449 ARG ALA LEU ALA LEU ARG ARG ASN GLN THR LEU LEU THR SEQRES 25 A 449 LEU HIS SER LEU ASN MET LEU HIS SER ARG GLY PHE LEU SEQRES 26 A 449 ALA GLU VAL PHE GLY ILE LEU ALA ARG HIS ASN ILE SER SEQRES 27 A 449 VAL ASP LEU ILE THR THR SER GLU VAL SER VAL ALA LEU SEQRES 28 A 449 THR LEU ASP THR THR GLY SER THR SER THR GLY ASP THR SEQRES 29 A 449 LEU LEU THR GLN SER LEU LEU MET GLU LEU SER ALA LEU SEQRES 30 A 449 CYS ARG VAL GLU VAL GLU GLU GLY LEU ALA LEU VAL ALA SEQRES 31 A 449 LEU ILE GLY ASN ASP LEU SER LYS ALA CYS GLY VAL GLY SEQRES 32 A 449 LYS GLU VAL PHE GLY VAL LEU GLU PRO PHE ASN ILE ARG SEQRES 33 A 449 MET ILE CYS TYR GLY ALA SER SER HIS ASN LEU CYS PHE SEQRES 34 A 449 LEU VAL PRO GLY GLU ASP ALA GLU GLN VAL VAL GLN LYS SEQRES 35 A 449 LEU HIS SER ASN LEU PHE GLU HET ASP A 502 9 HET CL A 600 1 HET ADP A 820 27 HET MG A 900 1 HETNAM ASP ASPARTIC ACID HETNAM CL CHLORIDE ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 2 ASP C4 H7 N O4 FORMUL 3 CL CL 1- FORMUL 4 ADP C10 H15 N5 O10 P2 FORMUL 5 MG MG 2+ FORMUL 6 HOH *68(H2 O) HELIX 1 1 GLY A 11 ALA A 15 5 5 HELIX 2 2 ASP A 16 LEU A 28 1 13 HELIX 3 3 GLY A 43 ALA A 52 1 10 HELIX 4 4 GLU A 56 GLU A 76 1 21 HELIX 5 5 PRO A 81 ALA A 103 1 23 HELIX 6 6 SER A 107 GLU A 132 1 26 HELIX 7 7 ASP A 141 VAL A 145 5 5 HELIX 8 8 ASP A 158 LEU A 170 1 13 HELIX 9 9 LEU A 170 GLY A 177 1 8 HELIX 10 10 GLY A 199 LEU A 212 1 14 HELIX 11 11 PHE A 245 PHE A 254 1 10 HELIX 12 12 THR A 263 ASP A 271 1 9 HELIX 13 13 HIS A 320 PHE A 329 1 10 HELIX 14 14 THR A 367 CYS A 378 1 12 HELIX 15 15 GLY A 401 GLY A 408 1 8 HELIX 16 16 ASP A 435 GLU A 449 1 15 SHEET 1 AA 8 ALA A 137 TRP A 139 0 SHEET 2 AA 8 LEU A 178 GLN A 182 1 O LEU A 178 N GLN A 138 SHEET 3 AA 8 VAL A 33 LEU A 38 1 O ARG A 34 N VAL A 179 SHEET 4 AA 8 VAL A 5 PHE A 9 1 O VAL A 5 N ARG A 34 SHEET 5 AA 8 ARG A 216 THR A 221 1 O ARG A 216 N VAL A 6 SHEET 6 AA 8 VAL A 274 SER A 278 1 O PHE A 275 N ILE A 219 SHEET 7 AA 8 THR A 287 CYS A 290 -1 O THR A 287 N VAL A 276 SHEET 8 AA 8 GLU A 242 ALA A 244 1 O ILE A 243 N CYS A 290 SHEET 1 AB 2 ILE A 185 SER A 187 0 SHEET 2 AB 2 THR A 193 THR A 195 -1 O THR A 194 N GLY A 186 SHEET 1 AC 2 ILE A 226 TYR A 227 0 SHEET 2 AC 2 ARG A 239 ILE A 240 -1 O ILE A 240 N ILE A 226 SHEET 1 AD 6 LEU A 341 SER A 345 0 SHEET 2 AD 6 SER A 348 LEU A 353 -1 O SER A 348 N SER A 345 SHEET 3 AD 6 PHE A 299 LEU A 313 -1 O THR A 309 N LEU A 353 SHEET 4 AD 6 VAL A 380 GLY A 393 -1 O GLU A 381 N THR A 312 SHEET 5 AD 6 ASN A 426 PRO A 432 -1 O LEU A 427 N LEU A 391 SHEET 6 AD 6 MET A 417 CYS A 419 -1 O MET A 417 N LEU A 430 LINK O2A ADP A 820 MG MG A 900 1555 1555 2.64 LINK O3B ADP A 820 MG MG A 900 1555 1555 2.13 LINK MG MG A 900 O HOH A2038 1555 1555 1.90 LINK MG MG A 900 O HOH A2039 1555 1555 2.51 LINK MG MG A 900 O HOH A2067 1555 1555 2.16 LINK MG MG A 900 O HOH A2068 1555 1555 2.34 SITE 1 AC1 3 GLY A 43 THR A 45 ASN A 46 SITE 1 AC2 6 ASP A 202 ADP A 820 HOH A2038 HOH A2039 SITE 2 AC2 6 HOH A2067 HOH A2068 SITE 1 AC3 11 SER A 39 THR A 45 GLU A 119 PHE A 184 SITE 2 AC3 11 ARG A 198 GLY A 199 GLY A 200 SER A 201 SITE 3 AC3 11 HOH A2001 HOH A2038 HOH A2068 SITE 1 AC4 17 LYS A 8 GLY A 10 GLY A 11 THR A 221 SITE 2 AC4 17 ASP A 222 VAL A 223 GLY A 225 TYR A 227 SITE 3 AC4 17 ASP A 230 ARG A 232 MET A 251 LYS A 257 SITE 4 AC4 17 VAL A 258 MG A 900 HOH A2001 HOH A2067 SITE 5 AC4 17 HOH A2068 CRYST1 49.535 213.347 93.078 90.00 90.00 90.00 C 2 2 21 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 0.020188 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004687 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010744 0.00000