PDB Short entry for 2AA0 HEADER SIGNALING PROTEIN,TRANSFERASE 13-JUL-05 2AA0 TITLE CRYSTAL STRUCTURE OF T. GONDII ADENOSINE KINASE COMPLEXED WITH 6- TITLE 2 METHYLMERCAPTOPURINE RIBOSIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSINE KINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AK; ADENOSINE 5'-PHOSPHOTRANSFERASE; COMPND 5 EC: 2.7.1.20; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TOXOPLASMA GONDII; SOURCE 3 ORGANISM_TAXID: 5811; SOURCE 4 GENE: AK; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS RIBOKINASE FOLD; ALPHA/BETA; INTERMEDIATE CONFORMATION, SIGNALING KEYWDS 2 PROTEIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.ZHANG,M.H.EL KOUNI,S.E.EALICK REVDAT 5 23-AUG-23 2AA0 1 REMARK REVDAT 4 20-OCT-21 2AA0 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 2AA0 1 VERSN REVDAT 2 13-FEB-07 2AA0 1 JRNL REVDAT 1 25-JUL-06 2AA0 0 JRNL AUTH Y.ZHANG,M.H.EL KOUNI,S.E.EALICK JRNL TITL SUBSTRATE ANALOGS INDUCE AN INTERMEDIATE CONFORMATIONAL JRNL TITL 2 CHANGE IN TOXOPLASMA GONDII ADENOSINE KINASE JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 63 126 2007 JRNL REFN ISSN 0907-4449 JRNL PMID 17242506 JRNL DOI 10.1107/S0907444906043654 REMARK 2 REMARK 2 RESOLUTION. 1.75 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.45 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 922931.750 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 86.2 REMARK 3 NUMBER OF REFLECTIONS : 30495 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) : 0.204 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2439 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.86 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4696 REMARK 3 BIN R VALUE (WORKING SET) : 0.2670 REMARK 3 BIN FREE R VALUE : 0.3050 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 404 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2584 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 47 REMARK 3 SOLVENT ATOMS : 249 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 13.42000 REMARK 3 B22 (A**2) : -8.70000 REMARK 3 B33 (A**2) : -4.72000 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.24 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) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.25 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.30 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) : 2.630 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.330 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.440 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.700 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 55.81 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 : ACT_PARAM.TXT REMARK 3 PARAMETER FILE 4 : MTP_PRODRG.PARAM REMARK 3 PARAMETER FILE 5 : ION.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : MTA_PRODRG.TOP REMARK 3 TOPOLOGY FILE 4 : ACT_TOP.TXT REMARK 3 TOPOLOGY FILE 5 : ION.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2AA0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000033671. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-OCT-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 8-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9790 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32789 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 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 (%) : 92.6 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.41300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.200 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 1LIO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, AMMONIUM ACETATE, SODIUM REMARK 280 CITRATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 30.17400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.97900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.85050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.97900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.17400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.85050 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 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: MONOMERIC 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 VAL A 3 REMARK 465 ASP A 4 REMARK 465 SER A 5 REMARK 465 SER A 6 REMARK 465 ASN A 7 REMARK 465 SER A 8 REMARK 465 ALA A 9 REMARK 465 THR A 361 REMARK 465 SER A 362 REMARK 465 GLY A 363 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 THR A 10 OG1 CG2 REMARK 470 ARG A 53 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 80 CG CD CE NZ REMARK 470 GLU A 105 CG CD OE1 OE2 REMARK 470 LYS A 134 CG CD CE NZ REMARK 470 GLU A 250 CG CD OE1 OE2 REMARK 470 GLU A 308 CG CD OE1 OE2 REMARK 470 LYS A 309 CG CD CE NZ 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 ALA A 27 144.25 -172.38 REMARK 500 ARG A 83 -48.58 67.40 REMARK 500 ASP A 96 47.37 -97.40 REMARK 500 ALA A 173 -60.84 -92.61 REMARK 500 SER A 198 -51.62 64.98 REMARK 500 THR A 269 -169.47 -129.94 REMARK 500 ASP A 312 137.28 -175.80 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 NA A2002 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 268 OD1 REMARK 620 2 THR A 269 O 92.8 REMARK 620 3 THR A 290 O 84.7 147.0 REMARK 620 4 HOH A3081 O 169.7 93.3 94.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A2003 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 348 O REMARK 620 2 HIS A 351 O 86.0 REMARK 620 3 GLY A 353 O 110.8 105.0 REMARK 620 4 HOH A3234 O 92.4 138.8 113.9 REMARK 620 N 1 2 3 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 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MTP A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MTP A 1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DGM RELATED DB: PDB REMARK 900 THE SAME PROTEIN REMARK 900 RELATED ID: 1LII RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH ADENOSINE AND AMP-PCP REMARK 900 RELATED ID: 1LIJ RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH 7-IODOTUBERCIDIN AND AMP-PCP REMARK 900 RELATED ID: 1LIK RELATED DB: PDB REMARK 900 THE SAME PROTEIN BOUND TO ADENOSINE REMARK 900 RELATED ID: 1LIO RELATED DB: PDB REMARK 900 THE SAME PROTEIN REMARK 900 RELATED ID: 2A9Y RELATED DB: PDB REMARK 900 RELATED ID: 2A9Z RELATED DB: PDB REMARK 900 RELATED ID: 2AB8 RELATED DB: PDB REMARK 900 RELATED ID: 2ABS RELATED DB: PDB DBREF 2AA0 A 1 363 UNP Q9TVW2 ADK_TOXGO 1 363 SEQADV 2AA0 MET A -19 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 GLY A -18 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 SER A -17 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 SER A -16 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 HIS A -15 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 HIS A -14 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 HIS A -13 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 HIS A -12 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 HIS A -11 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 HIS A -10 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 SER A -9 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 SER A -8 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 GLY A -7 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 LEU A -6 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 VAL A -5 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 PRO A -4 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 ARG A -3 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 GLY A -2 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 SER A -1 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 HIS A 0 UNP Q9TVW2 EXPRESSION TAG SEQADV 2AA0 SER A 270 UNP Q9TVW2 GLY 270 ENGINEERED MUTATION SEQADV 2AA0 PHE A 360 UNP Q9TVW2 SER 360 ENGINEERED MUTATION SEQADV 2AA0 THR A 361 UNP Q9TVW2 LEU 361 ENGINEERED MUTATION SEQADV 2AA0 SER A 362 UNP Q9TVW2 PRO 362 ENGINEERED MUTATION SEQADV 2AA0 GLY A 363 UNP Q9TVW2 CYS 363 ENGINEERED MUTATION SEQRES 1 A 383 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 383 LEU VAL PRO ARG GLY SER HIS MET ALA VAL ASP SER SER SEQRES 3 A 383 ASN SER ALA THR GLY PRO MET ARG VAL PHE ALA ILE GLY SEQRES 4 A 383 ASN PRO ILE LEU ASP LEU VAL ALA GLU VAL PRO SER SER SEQRES 5 A 383 PHE LEU ASP GLU PHE PHE LEU LYS ARG GLY ASP ALA THR SEQRES 6 A 383 LEU ALA THR PRO GLU GLN MET ARG ILE TYR SER THR LEU SEQRES 7 A 383 ASP GLN PHE ASN PRO THR SER LEU PRO GLY GLY SER ALA SEQRES 8 A 383 LEU ASN SER VAL ARG VAL VAL GLN LYS LEU LEU ARG LYS SEQRES 9 A 383 PRO GLY SER ALA GLY TYR MET GLY ALA ILE GLY ASP ASP SEQRES 10 A 383 PRO ARG GLY GLN VAL LEU LYS GLU LEU CYS ASP LYS GLU SEQRES 11 A 383 GLY LEU ALA THR ARG PHE MET VAL ALA PRO GLY GLN SER SEQRES 12 A 383 THR GLY VAL CYS ALA VAL LEU ILE ASN GLU LYS GLU ARG SEQRES 13 A 383 THR LEU CYS THR HIS LEU GLY ALA CYS GLY SER PHE ARG SEQRES 14 A 383 LEU PRO GLU ASP TRP THR THR PHE ALA SER GLY ALA LEU SEQRES 15 A 383 ILE PHE TYR ALA THR ALA TYR THR LEU THR ALA THR PRO SEQRES 16 A 383 LYS ASN ALA LEU GLU VAL ALA GLY TYR ALA HIS GLY ILE SEQRES 17 A 383 PRO ASN ALA ILE PHE THR LEU ASN LEU SER ALA PRO PHE SEQRES 18 A 383 CYS VAL GLU LEU TYR LYS ASP ALA MET GLN SER LEU LEU SEQRES 19 A 383 LEU HIS THR ASN ILE LEU PHE GLY ASN GLU GLU GLU PHE SEQRES 20 A 383 ALA HIS LEU ALA LYS VAL HIS ASN LEU VAL ALA ALA GLU SEQRES 21 A 383 LYS THR ALA LEU SER THR ALA ASN LYS GLU HIS ALA VAL SEQRES 22 A 383 GLU VAL CYS THR GLY ALA LEU ARG LEU LEU THR ALA GLY SEQRES 23 A 383 GLN ASN THR SER ALA THR LYS LEU VAL VAL MET THR ARG SEQRES 24 A 383 GLY HIS ASN PRO VAL ILE ALA ALA GLU GLN THR ALA ASP SEQRES 25 A 383 GLY THR VAL VAL VAL HIS GLU VAL GLY VAL PRO VAL VAL SEQRES 26 A 383 ALA ALA GLU LYS ILE VAL ASP THR ASN GLY ALA GLY ASP SEQRES 27 A 383 ALA PHE VAL GLY GLY PHE LEU TYR ALA LEU SER GLN GLY SEQRES 28 A 383 LYS THR VAL LYS GLN CYS ILE MET CYS GLY ASN ALA CYS SEQRES 29 A 383 ALA GLN ASP VAL ILE GLN HIS VAL GLY PHE SER LEU SER SEQRES 30 A 383 PHE THR PHE THR SER GLY HET CL A2001 1 HET NA A2002 1 HET NA A2003 1 HET ACT A3001 4 HET MTP A1001 20 HET MTP A1002 20 HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION HETNAM ACT ACETATE ION HETNAM MTP 2-HYDROXYMETHYL-5-(6-METHYLSULFANYL-PURIN-9-YL)- HETNAM 2 MTP TETRAHYDRO-FURAN-3,4-DIOL HETSYN MTP 9-BETA-D-RIBOFURANOSYL-6-METHYLTHIOPURINE FORMUL 2 CL CL 1- FORMUL 3 NA 2(NA 1+) FORMUL 5 ACT C2 H3 O2 1- FORMUL 6 MTP 2(C11 H14 N4 O4 S) FORMUL 8 HOH *249(H2 O) HELIX 1 1 PRO A 30 PHE A 37 1 8 HELIX 2 2 THR A 48 MET A 52 5 5 HELIX 3 3 ARG A 53 ASP A 59 1 7 HELIX 4 4 GLN A 60 ASN A 62 5 3 HELIX 5 5 GLY A 69 ARG A 83 1 15 HELIX 6 6 ASP A 97 LYS A 109 1 13 HELIX 7 7 LEU A 142 PHE A 148 5 7 HELIX 8 8 ASP A 153 ALA A 158 1 6 HELIX 9 9 TYR A 169 ALA A 173 5 5 HELIX 10 10 PRO A 175 HIS A 186 1 12 HELIX 11 11 ALA A 199 TYR A 206 1 8 HELIX 12 12 TYR A 206 HIS A 216 1 11 HELIX 13 13 GLU A 224 HIS A 234 1 11 HELIX 14 14 ASN A 248 ALA A 265 1 18 HELIX 15 15 ALA A 306 ILE A 310 5 5 HELIX 16 16 GLY A 315 GLN A 330 1 16 HELIX 17 17 THR A 333 ILE A 349 1 17 SHEET 1 A 9 ALA A 113 ALA A 119 0 SHEET 2 A 9 ALA A 88 GLY A 95 1 N ILE A 94 O MET A 117 SHEET 3 A 9 VAL A 15 ILE A 18 1 N VAL A 15 O GLY A 89 SHEET 4 A 9 ILE A 163 THR A 167 1 O TYR A 165 N PHE A 16 SHEET 5 A 9 ILE A 192 ASN A 196 1 O ILE A 192 N PHE A 164 SHEET 6 A 9 ILE A 219 ASN A 223 1 O PHE A 221 N LEU A 195 SHEET 7 A 9 LEU A 274 ARG A 279 1 O VAL A 276 N LEU A 220 SHEET 8 A 9 ASN A 282 GLN A 289 -1 O ILE A 285 N MET A 277 SHEET 9 A 9 VAL A 295 VAL A 300 -1 O HIS A 298 N ALA A 286 SHEET 1 B 5 ALA A 44 LEU A 46 0 SHEET 2 B 5 GLU A 135 HIS A 141 1 O THR A 140 N THR A 45 SHEET 3 B 5 GLY A 125 ASN A 132 -1 N LEU A 130 O THR A 137 SHEET 4 B 5 ILE A 22 GLU A 28 1 N LEU A 25 O CYS A 127 SHEET 5 B 5 THR A 64 GLY A 68 -1 O LEU A 66 N ASP A 24 LINK OD1 ASN A 268 NA NA A2002 1555 1555 2.39 LINK O THR A 269 NA NA A2002 1555 1555 2.52 LINK O THR A 290 NA NA A2002 1555 1555 2.55 LINK O VAL A 348 NA NA A2003 1555 1555 2.28 LINK O HIS A 351 NA NA A2003 1555 1555 2.24 LINK O GLY A 353 NA NA A2003 1555 1555 2.30 LINK NA NA A2002 O HOH A3081 1555 1555 2.38 LINK NA NA A2003 O HOH A3234 1555 1555 2.28 CISPEP 1 GLY A 11 PRO A 12 0 -0.05 SITE 1 AC1 5 ASN A 20 ALA A 71 THR A 167 MTP A1001 SITE 2 AC1 5 HOH A3005 SITE 1 AC2 6 ASN A 268 THR A 269 GLN A 289 THR A 290 SITE 2 AC2 6 ALA A 291 HOH A3081 SITE 1 AC3 4 VAL A 348 HIS A 351 GLY A 353 HOH A3234 SITE 1 AC4 4 THR A 278 GLY A 317 HOH A3067 HOH A3068 SITE 1 AC5 13 ASN A 20 ILE A 22 ASP A 24 GLY A 69 SITE 2 AC5 13 SER A 70 ASN A 73 THR A 140 TYR A 169 SITE 3 AC5 13 ASP A 318 PHE A 354 CL A2001 HOH A3109 SITE 4 AC5 13 HOH A3151 SITE 1 AC6 11 GLY A 280 VAL A 284 VAL A 302 VAL A 305 SITE 2 AC6 11 ALA A 316 GLY A 317 ASN A 342 ALA A 345 SITE 3 AC6 11 GLN A 346 HOH A3074 HOH A3247 CRYST1 60.348 61.701 91.958 90.00 90.00 90.00 P 21 21 21 4 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 0.016571 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016207 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010875 0.00000