PDB Short entry for 2PTR HEADER LYASE 08-MAY-07 2PTR TITLE CRYSTAL STRUCTURE OF ESCHERICHIA COLI ADENYLOSUCCINATE LYASE MUTANT TITLE 2 H171A WITH BOUND ADENYLOSUCCINATE SUBSTRATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENYLOSUCCINATE LYASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ADENYLOSUCCINATE, ASL; COMPND 5 EC: 4.3.2.2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PURB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21C+; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS ADENYLOSUCCINATE LYASE, MUTANT-SUBSTRATE COMPLEX, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.TSAI,P.L.HOWELL REVDAT 6 03-APR-24 2PTR 1 REMARK REVDAT 5 21-FEB-24 2PTR 1 REMARK REVDAT 4 20-OCT-21 2PTR 1 REMARK SEQADV REVDAT 3 13-JUL-11 2PTR 1 VERSN REVDAT 2 24-FEB-09 2PTR 1 VERSN REVDAT 1 03-JUL-07 2PTR 0 JRNL AUTH M.TSAI,J.KOO,P.YIP,R.F.COLMAN,M.L.SEGALL,P.L.HOWELL JRNL TITL SUBSTRATE AND PRODUCT COMPLEXES OF ESCHERICHIA COLI JRNL TITL 2 ADENYLOSUCCINATE LYASE PROVIDE NEW INSIGHTS INTO THE JRNL TITL 3 ENZYMATIC MECHANISM. JRNL REF J.MOL.BIOL. V. 370 541 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17531264 JRNL DOI 10.1016/J.JMB.2007.04.052 REMARK 2 REMARK 2 RESOLUTION. 1.85 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.00 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) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 84140 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) : 0.183 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 4220 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.93 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2820 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 490 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7184 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 62 REMARK 3 SOLVENT ATOMS : 610 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.02000 REMARK 3 B22 (A**2) : -3.54000 REMARK 3 B33 (A**2) : 0.52000 REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.23 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) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.26 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.900 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : OVERALL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2PTR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042764. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-FEB-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 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 : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : CONFOCAL MULTILAYER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 84140 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 44.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 9.290 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 6.80000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : 6.08 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 30.8000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.600 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: 2007-MAY-08.DEPOSIT.RCSB.ORG.80.SESSION.24495 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS-HCL, SODIUM ACETATE TRI-HYDRATE, REMARK 280 PEG-4000, GLYCEROL, PH 8.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+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 49.20000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 71.59500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 49.20000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 71.59500 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 BIOLOGICAL ASSEMBLY IS A HOMOTETRAMER GENERATED FROM REMARK 300 THE DIMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: -X, -Y, X. 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: 37640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 53170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -151.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 98.40000 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 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 409 REMARK 465 ARG A 410 REMARK 465 GLY A 411 REMARK 465 LYS A 412 REMARK 465 ARG A 413 REMARK 465 HIS A 460 REMARK 465 HIS A 461 REMARK 465 HIS A 462 REMARK 465 SER B 295 REMARK 465 SER B 296 REMARK 465 THR B 297 REMARK 465 HIS B 460 REMARK 465 HIS B 461 REMARK 465 HIS B 462 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 GLU A 223 CG CD OE1 OE2 REMARK 470 GLU A 399 CG CD OE1 OE2 REMARK 470 LYS A 400 CG CD CE NZ REMARK 470 TYR A 402 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 403 CG CD OE1 OE2 REMARK 470 LYS A 406 CG CD CE NZ REMARK 470 GLU A 407 CG CD OE1 OE2 REMARK 470 LEU A 408 CG CD1 CD2 REMARK 470 VAL A 414 CG1 CG2 REMARK 470 GLU A 417 CG CD OE1 OE2 REMARK 470 LYS A 420 CG CD CE NZ REMARK 470 GLN A 421 CG CD OE1 NE2 REMARK 470 GLU A 430 CG CD OE1 OE2 REMARK 470 GLU A 431 CG CD OE1 OE2 REMARK 470 LYS A 437 CG CD CE NZ REMARK 470 ILE B 289 CG1 CG2 CD1 REMARK 470 ARG B 413 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 430 CG CD OE1 OE2 REMARK 470 GLU B 431 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLU A 249 N - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 GLU B 249 N - CA - C ANGL. DEV. = -17.0 DEGREES 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 ILE A 207 112.21 -160.86 REMARK 500 ASN A 208 22.73 -162.85 REMARK 500 THR A 246 -139.04 -99.67 REMARK 500 ASN A 282 30.19 75.25 REMARK 500 TRP A 333 -125.68 49.50 REMARK 500 ARG A 335 145.57 124.08 REMARK 500 ASN A 370 78.84 -113.66 REMARK 500 HIS A 458 -95.43 -79.31 REMARK 500 ILE B 26 -59.76 -121.21 REMARK 500 PHE B 74 118.29 -35.18 REMARK 500 ALA B 120 -0.80 64.18 REMARK 500 VAL B 142 -55.89 -121.34 REMARK 500 ILE B 207 109.36 -163.14 REMARK 500 ASN B 208 16.96 -159.23 REMARK 500 THR B 246 -140.59 -97.33 REMARK 500 PRO B 304 48.45 -73.98 REMARK 500 TRP B 333 -126.87 48.62 REMARK 500 ARG B 335 144.77 129.26 REMARK 500 ASN B 370 79.53 -106.30 REMARK 500 LYS B 400 52.01 36.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2SA B 1100 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2SA B 1200 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PTQ RELATED DB: PDB REMARK 900 ANOTHER MUTANT (H171N) OF THE SAME PROTEIN COMPLEXED WITH PRODUCTS REMARK 900 AMP AND FUMARATE. REMARK 900 RELATED ID: 2PTS RELATED DB: PDB REMARK 900 SELENOMETHIONINE SUBSTITUTED WILD TYPE PROTEIN DBREF 2PTR A 1 456 UNP P0AB89 PUR8_ECOLI 1 456 DBREF 2PTR B 1 456 UNP P0AB89 PUR8_ECOLI 1 456 SEQADV 2PTR LEU A 154 UNP P0AB89 ILE 154 CONFLICT SEQADV 2PTR ALA A 171 UNP P0AB89 HIS 171 ENGINEERED MUTATION SEQADV 2PTR HIS A 457 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR HIS A 458 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR HIS A 459 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR HIS A 460 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR HIS A 461 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR HIS A 462 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR LEU B 154 UNP P0AB89 ILE 154 CONFLICT SEQADV 2PTR ALA B 171 UNP P0AB89 HIS 171 ENGINEERED MUTATION SEQADV 2PTR HIS B 457 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR HIS B 458 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR HIS B 459 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR HIS B 460 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR HIS B 461 UNP P0AB89 EXPRESSION TAG SEQADV 2PTR HIS B 462 UNP P0AB89 EXPRESSION TAG SEQRES 1 A 462 MET GLU LEU SER SER LEU THR ALA VAL SER PRO VAL ASP SEQRES 2 A 462 GLY ARG TYR GLY ASP LYS VAL SER ALA LEU ARG GLY ILE SEQRES 3 A 462 PHE SER GLU TYR GLY LEU LEU LYS PHE ARG VAL GLN VAL SEQRES 4 A 462 GLU VAL ARG TRP LEU GLN LYS LEU ALA ALA HIS ALA ALA SEQRES 5 A 462 ILE LYS GLU VAL PRO ALA PHE ALA ALA ASP ALA ILE GLY SEQRES 6 A 462 TYR LEU ASP ALA ILE VAL ALA SER PHE SER GLU GLU ASP SEQRES 7 A 462 ALA ALA ARG ILE LYS THR ILE GLU ARG THR THR ASN HIS SEQRES 8 A 462 ASP VAL LYS ALA VAL GLU TYR PHE LEU LYS GLU LYS VAL SEQRES 9 A 462 ALA GLU ILE PRO GLU LEU HIS ALA VAL SER GLU PHE ILE SEQRES 10 A 462 HIS PHE ALA CYS THR SER GLU ASP ILE ASN ASN LEU SER SEQRES 11 A 462 HIS ALA LEU MET LEU LYS THR ALA ARG ASP GLU VAL ILE SEQRES 12 A 462 LEU PRO TYR TRP ARG GLN LEU ILE ASP GLY LEU LYS ASP SEQRES 13 A 462 LEU ALA VAL GLN TYR ARG ASP ILE PRO LEU LEU SER ARG SEQRES 14 A 462 THR ALA GLY GLN PRO ALA THR PRO SER THR ILE GLY LYS SEQRES 15 A 462 GLU MET ALA ASN VAL ALA TYR ARG MET GLU ARG GLN TYR SEQRES 16 A 462 ARG GLN LEU ASN GLN VAL GLU ILE LEU GLY LYS ILE ASN SEQRES 17 A 462 GLY ALA VAL GLY ASN TYR ASN ALA HIS ILE ALA ALA TYR SEQRES 18 A 462 PRO GLU VAL ASP TRP HIS GLN PHE SER GLU GLU PHE VAL SEQRES 19 A 462 THR SER LEU GLY ILE GLN TRP ASN PRO TYR THR THR GLN SEQRES 20 A 462 ILE GLU PRO HIS ASP TYR ILE ALA GLU LEU PHE ASP CYS SEQRES 21 A 462 VAL ALA ARG PHE ASN THR ILE LEU ILE ASP PHE ASP ARG SEQRES 22 A 462 ASP VAL TRP GLY TYR ILE ALA LEU ASN HIS PHE LYS GLN SEQRES 23 A 462 LYS THR ILE ALA GLY GLU ILE GLY SER SER THR MET PRO SEQRES 24 A 462 HIS LYS VAL ASN PRO ILE ASP PHE GLU ASN SER GLU GLY SEQRES 25 A 462 ASN LEU GLY LEU SER ASN ALA VAL LEU GLN HIS LEU ALA SEQRES 26 A 462 SER LYS LEU PRO VAL SER ARG TRP GLN ARG ASP LEU THR SEQRES 27 A 462 ASP SER THR VAL LEU ARG ASN LEU GLY VAL GLY ILE GLY SEQRES 28 A 462 TYR ALA LEU ILE ALA TYR GLN SER THR LEU LYS GLY VAL SEQRES 29 A 462 SER LYS LEU GLU VAL ASN ARG ASP HIS LEU LEU ASP GLU SEQRES 30 A 462 LEU ASP HIS ASN TRP GLU VAL LEU ALA GLU PRO ILE GLN SEQRES 31 A 462 THR VAL MET ARG ARG TYR GLY ILE GLU LYS PRO TYR GLU SEQRES 32 A 462 LYS LEU LYS GLU LEU THR ARG GLY LYS ARG VAL ASP ALA SEQRES 33 A 462 GLU GLY MET LYS GLN PHE ILE ASP GLY LEU ALA LEU PRO SEQRES 34 A 462 GLU GLU GLU LYS ALA ARG LEU LYS ALA MET THR PRO ALA SEQRES 35 A 462 ASN TYR ILE GLY ARG ALA ILE THR MET VAL ASP GLU LEU SEQRES 36 A 462 LYS HIS HIS HIS HIS HIS HIS SEQRES 1 B 462 MET GLU LEU SER SER LEU THR ALA VAL SER PRO VAL ASP SEQRES 2 B 462 GLY ARG TYR GLY ASP LYS VAL SER ALA LEU ARG GLY ILE SEQRES 3 B 462 PHE SER GLU TYR GLY LEU LEU LYS PHE ARG VAL GLN VAL SEQRES 4 B 462 GLU VAL ARG TRP LEU GLN LYS LEU ALA ALA HIS ALA ALA SEQRES 5 B 462 ILE LYS GLU VAL PRO ALA PHE ALA ALA ASP ALA ILE GLY SEQRES 6 B 462 TYR LEU ASP ALA ILE VAL ALA SER PHE SER GLU GLU ASP SEQRES 7 B 462 ALA ALA ARG ILE LYS THR ILE GLU ARG THR THR ASN HIS SEQRES 8 B 462 ASP VAL LYS ALA VAL GLU TYR PHE LEU LYS GLU LYS VAL SEQRES 9 B 462 ALA GLU ILE PRO GLU LEU HIS ALA VAL SER GLU PHE ILE SEQRES 10 B 462 HIS PHE ALA CYS THR SER GLU ASP ILE ASN ASN LEU SER SEQRES 11 B 462 HIS ALA LEU MET LEU LYS THR ALA ARG ASP GLU VAL ILE SEQRES 12 B 462 LEU PRO TYR TRP ARG GLN LEU ILE ASP GLY LEU LYS ASP SEQRES 13 B 462 LEU ALA VAL GLN TYR ARG ASP ILE PRO LEU LEU SER ARG SEQRES 14 B 462 THR ALA GLY GLN PRO ALA THR PRO SER THR ILE GLY LYS SEQRES 15 B 462 GLU MET ALA ASN VAL ALA TYR ARG MET GLU ARG GLN TYR SEQRES 16 B 462 ARG GLN LEU ASN GLN VAL GLU ILE LEU GLY LYS ILE ASN SEQRES 17 B 462 GLY ALA VAL GLY ASN TYR ASN ALA HIS ILE ALA ALA TYR SEQRES 18 B 462 PRO GLU VAL ASP TRP HIS GLN PHE SER GLU GLU PHE VAL SEQRES 19 B 462 THR SER LEU GLY ILE GLN TRP ASN PRO TYR THR THR GLN SEQRES 20 B 462 ILE GLU PRO HIS ASP TYR ILE ALA GLU LEU PHE ASP CYS SEQRES 21 B 462 VAL ALA ARG PHE ASN THR ILE LEU ILE ASP PHE ASP ARG SEQRES 22 B 462 ASP VAL TRP GLY TYR ILE ALA LEU ASN HIS PHE LYS GLN SEQRES 23 B 462 LYS THR ILE ALA GLY GLU ILE GLY SER SER THR MET PRO SEQRES 24 B 462 HIS LYS VAL ASN PRO ILE ASP PHE GLU ASN SER GLU GLY SEQRES 25 B 462 ASN LEU GLY LEU SER ASN ALA VAL LEU GLN HIS LEU ALA SEQRES 26 B 462 SER LYS LEU PRO VAL SER ARG TRP GLN ARG ASP LEU THR SEQRES 27 B 462 ASP SER THR VAL LEU ARG ASN LEU GLY VAL GLY ILE GLY SEQRES 28 B 462 TYR ALA LEU ILE ALA TYR GLN SER THR LEU LYS GLY VAL SEQRES 29 B 462 SER LYS LEU GLU VAL ASN ARG ASP HIS LEU LEU ASP GLU SEQRES 30 B 462 LEU ASP HIS ASN TRP GLU VAL LEU ALA GLU PRO ILE GLN SEQRES 31 B 462 THR VAL MET ARG ARG TYR GLY ILE GLU LYS PRO TYR GLU SEQRES 32 B 462 LYS LEU LYS GLU LEU THR ARG GLY LYS ARG VAL ASP ALA SEQRES 33 B 462 GLU GLY MET LYS GLN PHE ILE ASP GLY LEU ALA LEU PRO SEQRES 34 B 462 GLU GLU GLU LYS ALA ARG LEU LYS ALA MET THR PRO ALA SEQRES 35 B 462 ASN TYR ILE GLY ARG ALA ILE THR MET VAL ASP GLU LEU SEQRES 36 B 462 LYS HIS HIS HIS HIS HIS HIS HET 2SA B1100 31 HET 2SA B1200 31 HETNAM 2SA 2-[9-(3,4-DIHYDROXY-5-PHOSPHONOOXYMETHYL-TETRAHYDRO- HETNAM 2 2SA FURAN-2-YL)-9H-PURIN-6-YLAMINO]-SUCCINIC ACID HETSYN 2SA ADENYLOSUCCINIC ACID FORMUL 3 2SA 2(C14 H18 N5 O11 P) FORMUL 5 HOH *610(H2 O) HELIX 1 1 TYR A 16 ILE A 26 5 11 HELIX 2 2 SER A 28 HIS A 50 1 23 HELIX 3 3 ALA A 60 SER A 73 1 14 HELIX 4 4 SER A 75 ASN A 90 1 16 HELIX 5 5 HIS A 91 ALA A 105 1 15 HELIX 6 6 ILE A 107 ALA A 112 1 6 HELIX 7 7 VAL A 113 ILE A 117 5 5 HELIX 8 8 THR A 122 VAL A 142 1 21 HELIX 9 9 VAL A 142 TYR A 161 1 20 HELIX 10 10 ILE A 180 VAL A 201 1 22 HELIX 11 11 TYR A 214 TYR A 221 1 8 HELIX 12 12 ASP A 225 LEU A 237 1 13 HELIX 13 13 HIS A 251 LEU A 281 1 31 HELIX 14 14 PRO A 304 LEU A 328 1 25 HELIX 15 15 LEU A 337 LEU A 343 1 7 HELIX 16 16 ASN A 345 LYS A 366 1 22 HELIX 17 17 ASN A 370 ASP A 379 1 10 HELIX 18 18 HIS A 380 VAL A 384 5 5 HELIX 19 19 LEU A 385 TYR A 396 1 12 HELIX 20 20 LYS A 400 LEU A 408 1 9 HELIX 21 21 ASP A 415 GLY A 425 1 11 HELIX 22 22 PRO A 429 ALA A 438 1 10 HELIX 23 23 THR A 440 TYR A 444 5 5 HELIX 24 24 ARG A 447 LEU A 455 1 9 HELIX 25 25 LYS A 456 HIS A 458 5 3 HELIX 26 26 TYR B 16 LYS B 19 5 4 HELIX 27 27 VAL B 20 GLY B 25 1 6 HELIX 28 28 SER B 28 HIS B 50 1 23 HELIX 29 29 ALA B 60 PHE B 74 1 15 HELIX 30 30 SER B 75 ASN B 90 1 16 HELIX 31 31 HIS B 91 ALA B 105 1 15 HELIX 32 32 ILE B 107 ALA B 112 1 6 HELIX 33 33 VAL B 113 ILE B 117 5 5 HELIX 34 34 THR B 122 VAL B 142 1 21 HELIX 35 35 VAL B 142 TYR B 161 1 20 HELIX 36 36 ILE B 180 VAL B 201 1 22 HELIX 37 37 TYR B 214 TYR B 221 1 8 HELIX 38 38 ASP B 225 LEU B 237 1 13 HELIX 39 39 HIS B 251 LEU B 281 1 31 HELIX 40 40 PRO B 304 LEU B 328 1 25 HELIX 41 41 LEU B 337 LEU B 343 1 7 HELIX 42 42 ASN B 345 LYS B 366 1 22 HELIX 43 43 ASN B 370 ASP B 379 1 10 HELIX 44 44 HIS B 380 VAL B 384 5 5 HELIX 45 45 LEU B 385 TYR B 396 1 12 HELIX 46 46 LYS B 400 ARG B 410 1 11 HELIX 47 47 ASP B 415 GLY B 425 1 11 HELIX 48 48 PRO B 429 MET B 439 1 11 HELIX 49 49 ARG B 447 LEU B 455 1 9 HELIX 50 50 LYS B 456 HIS B 458 5 3 SHEET 1 A 2 PRO A 165 THR A 170 0 SHEET 2 A 2 GLN A 173 THR A 179 -1 O SER A 178 N LEU A 166 SHEET 1 B 2 LEU A 204 GLY A 205 0 SHEET 2 B 2 GLN A 240 TRP A 241 1 O GLN A 240 N GLY A 205 SHEET 1 C 2 PHE A 284 GLN A 286 0 SHEET 2 C 2 LEU A 367 VAL A 369 -1 O GLU A 368 N LYS A 285 SHEET 1 D 2 PRO B 165 THR B 170 0 SHEET 2 D 2 GLN B 173 THR B 179 -1 O SER B 178 N LEU B 166 SHEET 1 E 2 LEU B 204 GLY B 205 0 SHEET 2 E 2 GLN B 240 TRP B 241 1 O GLN B 240 N GLY B 205 SHEET 1 F 2 PHE B 284 GLN B 286 0 SHEET 2 F 2 LEU B 367 VAL B 369 -1 O GLU B 368 N LYS B 285 SITE 1 AC1 30 ARG A 15 TYR A 16 GLY A 294 SER A 295 SITE 2 AC1 30 SER A 296 THR A 297 MET A 298 LYS A 301 SITE 3 AC1 30 ASN A 303 ASN A 309 GLU B 86 ASN B 90 SITE 4 AC1 30 HIS B 91 ASP B 92 THR B 122 SER B 123 SITE 5 AC1 30 GLU B 124 THR B 170 GLN B 247 ARG B 335 SITE 6 AC1 30 LEU B 337 SER B 340 THR B 341 ARG B 344 SITE 7 AC1 30 HOH B1226 HOH B1229 HOH B1231 HOH B1313 SITE 8 AC1 30 HOH B1315 HOH B1317 SITE 1 AC2 24 ASN A 90 HIS A 91 ASP A 92 THR A 122 SITE 2 AC2 24 SER A 123 GLU A 124 THR A 170 GLN A 247 SITE 3 AC2 24 ARG A 335 SER A 340 THR A 341 ARG A 344 SITE 4 AC2 24 HOH A 469 HOH A 479 HOH A 514 HOH A 706 SITE 5 AC2 24 ARG B 15 TYR B 16 MET B 298 LYS B 301 SITE 6 AC2 24 ASN B 303 ASN B 309 HOH B1306 HOH B1342 CRYST1 98.400 143.190 69.450 90.00 90.00 90.00 P 21 21 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 0.010163 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006984 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014399 0.00000