HEADER LYASE 08-MAY-07 2PTS TITLE CRYSTAL STRUCTURE OF WILD TYPE ESCHERICHIA COLI ADENYLOSUCCINATE LYASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENYLOSUCCINATE LYASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ADENYLOSUCCINATE, ASL; COMPND 5 EC: 4.3.2.2; COMPND 6 ENGINEERED: 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: B834 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS ADENYLOSUCCINATE LYASE, WILD-TYPE-SELENOMETHIONINE SUBSTITUTED, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.TSAI,P.L.HOWELL REVDAT 4 16-NOV-11 2PTS 1 HETATM REVDAT 3 13-JUL-11 2PTS 1 VERSN REVDAT 2 24-FEB-09 2PTS 1 VERSN REVDAT 1 03-JUL-07 2PTS 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. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 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) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 59885 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) : 0.165 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2932 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1580 REMARK 3 BIN FREE R VALUE : 0.2110 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 358 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3514 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 457 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 7.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.02000 REMARK 3 B22 (A**2) : -1.84000 REMARK 3 B33 (A**2) : 0.81000 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) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.02 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) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.09 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.71 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 2PTS COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-MAY-07. REMARK 100 THE RCSB ID CODE IS RCSB042765. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X8C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794 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 : 59885 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 10.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 4.80000 REMARK 200 FOR THE DATA SET : 88.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 7.60000 REMARK 200 FOR SHELL : 58.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 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: 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 34.18700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.20300 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 68.09500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 34.18700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.20300 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 68.09500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 34.18700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 49.20300 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 68.09500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 34.18700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 49.20300 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 68.09500 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 MONOMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: (-X, -Y, Z; REMARK 300 X, -Y, -Z; -X, Y, -Z). 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: 27250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 58500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -135.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 707 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 879 LIES ON A SPECIAL POSITION. 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 ALA A 290 REMARK 465 GLY A 291 REMARK 465 GLU A 292 REMARK 465 ILE A 293 REMARK 465 GLY A 294 REMARK 465 SER A 295 REMARK 465 SER A 296 REMARK 465 THR A 297 REMARK 465 ARG A 410 REMARK 465 GLY A 411 REMARK 465 LYS A 412 REMARK 465 HIS A 459 REMARK 465 HIS A 460 REMARK 465 HIS A 461 REMARK 465 HIS A 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 ASP A 18 CG OD1 OD2 REMARK 470 ASP A 62 CG OD1 OD2 REMARK 470 ARG A 196 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 223 CG CD OE1 OE2 REMARK 470 THR A 288 OG1 CG2 REMARK 470 ILE A 289 CG1 CG2 CD1 REMARK 470 MSE A 298 CG SE CE 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 THR A 409 OG1 CG2 REMARK 470 ARG A 413 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 414 CG1 CG2 REMARK 470 LYS A 420 CG CD CE NZ REMARK 470 GLU A 430 CG CD OE1 OE2 REMARK 470 GLU A 431 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 676 O HOH A 676 3555 1.14 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 26 -59.83 -123.15 REMARK 500 VAL A 142 -60.45 -124.51 REMARK 500 ILE A 207 107.62 -162.56 REMARK 500 ASN A 208 17.89 -159.36 REMARK 500 THR A 246 -140.22 -101.11 REMARK 500 PRO A 329 0.03 -68.12 REMARK 500 TRP A 333 -127.49 49.35 REMARK 500 ARG A 335 143.79 124.99 REMARK 500 ASN A 370 79.69 -101.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 844 DISTANCE = 6.36 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PTQ RELATED DB: PDB REMARK 900 MUTANT (H171N) OF THE SAME PROTEIN COMPLEXED WITH PRODUCTS REMARK 900 AMP AND FUMARATE. REMARK 900 RELATED ID: 2PTR RELATED DB: PDB REMARK 900 MUTANT (H171A) OF THE SAME PROTEIN COMPLEXED WITH SUBSTRATE REMARK 900 ADENYLOSUCCINATE. DBREF 2PTS A 1 456 UNP P0AB89 PUR8_ECOLI 1 456 SEQADV 2PTS MSE A 1 UNP P0AB89 MET 1 MODIFIED RESIDUE SEQADV 2PTS MSE A 134 UNP P0AB89 MET 134 MODIFIED RESIDUE SEQADV 2PTS LEU A 154 UNP P0AB89 ILE 154 CONFLICT SEQADV 2PTS MSE A 184 UNP P0AB89 MET 184 MODIFIED RESIDUE SEQADV 2PTS MSE A 191 UNP P0AB89 MET 191 MODIFIED RESIDUE SEQADV 2PTS MSE A 298 UNP P0AB89 MET 298 MODIFIED RESIDUE SEQADV 2PTS MSE A 393 UNP P0AB89 MET 393 MODIFIED RESIDUE SEQADV 2PTS MSE A 419 UNP P0AB89 MET 419 MODIFIED RESIDUE SEQADV 2PTS MSE A 439 UNP P0AB89 MET 439 MODIFIED RESIDUE SEQADV 2PTS MSE A 451 UNP P0AB89 MET 451 MODIFIED RESIDUE SEQADV 2PTS HIS A 457 UNP P0AB89 EXPRESSION TAG SEQADV 2PTS HIS A 458 UNP P0AB89 EXPRESSION TAG SEQADV 2PTS HIS A 459 UNP P0AB89 EXPRESSION TAG SEQADV 2PTS HIS A 460 UNP P0AB89 EXPRESSION TAG SEQADV 2PTS HIS A 461 UNP P0AB89 EXPRESSION TAG SEQADV 2PTS HIS A 462 UNP P0AB89 EXPRESSION TAG SEQRES 1 A 462 MSE 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 MSE 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 HIS GLY GLN PRO ALA THR PRO SER THR ILE GLY LYS SEQRES 15 A 462 GLU MSE ALA ASN VAL ALA TYR ARG MSE 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 MSE 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 MSE 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 MSE LYS GLN PHE ILE ASP GLY LEU ALA LEU PRO SEQRES 34 A 462 GLU GLU GLU LYS ALA ARG LEU LYS ALA MSE THR PRO ALA SEQRES 35 A 462 ASN TYR ILE GLY ARG ALA ILE THR MSE VAL ASP GLU LEU SEQRES 36 A 462 LYS HIS HIS HIS HIS HIS HIS MODRES 2PTS MSE A 1 MET SELENOMETHIONINE MODRES 2PTS MSE A 134 MET SELENOMETHIONINE MODRES 2PTS MSE A 184 MET SELENOMETHIONINE MODRES 2PTS MSE A 191 MET SELENOMETHIONINE MODRES 2PTS MSE A 298 MET SELENOMETHIONINE MODRES 2PTS MSE A 393 MET SELENOMETHIONINE MODRES 2PTS MSE A 419 MET SELENOMETHIONINE MODRES 2PTS MSE A 439 MET SELENOMETHIONINE MODRES 2PTS MSE A 451 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 134 8 HET MSE A 184 8 HET MSE A 191 8 HET MSE A 298 5 HET MSE A 393 8 HET MSE A 419 8 HET MSE A 439 8 HET MSE A 451 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 9(C5 H11 N O2 SE) FORMUL 2 HOH *457(H2 O) HELIX 1 1 TYR A 16 LYS A 19 5 4 HELIX 2 2 VAL A 20 GLY A 25 1 6 HELIX 3 3 SER A 28 HIS A 50 1 23 HELIX 4 4 ALA A 60 SER A 73 1 14 HELIX 5 5 SER A 75 ASN A 90 1 16 HELIX 6 6 HIS A 91 ALA A 105 1 15 HELIX 7 7 ILE A 107 ALA A 112 1 6 HELIX 8 8 VAL A 113 ILE A 117 5 5 HELIX 9 9 THR A 122 VAL A 142 1 21 HELIX 10 10 VAL A 142 TYR A 161 1 20 HELIX 11 11 ILE A 180 VAL A 201 1 22 HELIX 12 12 TYR A 214 TYR A 221 1 8 HELIX 13 13 ASP A 225 LEU A 237 1 13 HELIX 14 14 HIS A 251 LEU A 281 1 31 HELIX 15 15 PRO A 304 LEU A 328 1 25 HELIX 16 16 LEU A 337 LEU A 343 1 7 HELIX 17 17 ASN A 345 SER A 365 1 21 HELIX 18 18 ASN A 370 ASP A 379 1 10 HELIX 19 19 HIS A 380 VAL A 384 5 5 HELIX 20 20 LEU A 385 TYR A 396 1 12 HELIX 21 21 LYS A 400 THR A 409 1 10 HELIX 22 22 ASP A 415 GLY A 425 1 11 HELIX 23 23 PRO A 429 ALA A 438 1 10 HELIX 24 24 ARG A 447 LEU A 455 1 9 HELIX 25 25 LYS A 456 HIS A 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 LINK C MSE A 1 N GLU A 2 1555 1555 1.33 LINK C LEU A 133 N MSE A 134 1555 1555 1.33 LINK C MSE A 134 N LEU A 135 1555 1555 1.33 LINK C GLU A 183 N MSE A 184 1555 1555 1.33 LINK C MSE A 184 N ALA A 185 1555 1555 1.33 LINK C ARG A 190 N MSE A 191 1555 1555 1.33 LINK C MSE A 191 N GLU A 192 1555 1555 1.33 LINK C MSE A 298 N PRO A 299 1555 1555 1.34 LINK C VAL A 392 N MSE A 393 1555 1555 1.33 LINK C MSE A 393 N ARG A 394 1555 1555 1.33 LINK C GLY A 418 N MSE A 419 1555 1555 1.34 LINK C MSE A 419 N LYS A 420 1555 1555 1.33 LINK C ALA A 438 N MSE A 439 1555 1555 1.33 LINK C MSE A 439 N THR A 440 1555 1555 1.33 LINK C THR A 450 N MSE A 451 1555 1555 1.33 LINK C MSE A 451 N VAL A 452 1555 1555 1.33 CRYST1 68.374 98.406 136.190 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 0.014625 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010162 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007343 0.00000 MASTER 363 0 9 25 6 0 0 6 0 0 0 36 END