HEADER LIGASE 21-APR-06 2GQS TITLE SAICAR SYNTHETASE COMPLEXED WITH CAIR-MG2+ AND ADP COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHORIBOSYLAMINOIMIDAZOLE-SUCCINOCARBOXAMIDE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SAICAR SYNTHETASE; COMPND 5 EC: 6.3.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PURC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PURC, ADE2, ADE1, NUCLEOTIDE COMPLEX, MAGNESIUM COORDINATION, METAL KEYWDS 2 COORDINATION, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR N.D.GINDER,R.B.HONZATKO REVDAT 5 14-FEB-24 2GQS 1 REMARK HETSYN LINK REVDAT 4 18-OCT-17 2GQS 1 REMARK REVDAT 3 24-FEB-09 2GQS 1 VERSN REVDAT 2 08-AUG-06 2GQS 1 JRNL REVDAT 1 16-MAY-06 2GQS 0 JRNL AUTH N.D.GINDER,D.J.BINKOWSKI,H.J.FROMM,R.B.HONZATKO JRNL TITL NUCLEOTIDE COMPLEXES OF ESCHERICHIA COLI JRNL TITL 2 PHOSPHORIBOSYLAMINOIMIDAZOLE SUCCINOCARBOXAMIDE SYNTHETASE. JRNL REF J.BIOL.CHEM. V. 281 20680 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16687397 JRNL DOI 10.1074/JBC.M602109200 REMARK 2 REMARK 2 RESOLUTION. 2.05 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1683625.875 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.2 REMARK 3 NUMBER OF REFLECTIONS : 34561 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) : 0.220 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3446 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 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) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.18 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 67.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3782 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE : 0.3180 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 411 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3788 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 110 REMARK 3 SOLVENT ATOMS : 197 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.71000 REMARK 3 B22 (A**2) : -6.55000 REMARK 3 B33 (A**2) : 7.26000 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) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.22 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) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 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) : 1.190 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.790 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.080 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.890 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 44.80 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 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2GQS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-APR-06. REMARK 100 THE DEPOSITION ID IS D_1000037440. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 120 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34593 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 49.910 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.4 REMARK 200 DATA REDUNDANCY : 5.940 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 61.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.36 REMARK 200 R MERGE FOR SHELL (I) : 0.28000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: WELL SOLUTION: 3.4-3.8 M SODIUM REMARK 280 FORMATE, 50 MM TRIS; PROTEIN SOLUTION: 15 MG/ML PROTEIN, 1.5 MM REMARK 280 CAIR, 50 MM ADP, 10 MM L-ASPARTATE, 5 MM DTT, 5 MM EDTA, 15 MM REMARK 280 TRIS, 25 MM KCL, 55 MM MAGNESIUM CHLORIDE , PH 8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 296K 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 29.71500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.65500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.56000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.65500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.71500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.56000 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 HOMODIMER WITH 2-FOLD SYMMETRY REMARK 300 WHOLLY CONTAINED WITHIN THE ASYMMETRIC UNIT. 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: 6020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -87.0 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 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 ARG A 45 -1.27 73.13 REMARK 500 SER A 75 -169.07 -163.18 REMARK 500 PRO A 88 41.93 -69.69 REMARK 500 VAL A 143 142.65 -173.88 REMARK 500 ASP A 191 -116.71 54.36 REMARK 500 ARG B 45 -11.89 74.60 REMARK 500 PRO B 88 46.61 -70.59 REMARK 500 ASP B 191 -119.74 52.47 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 240 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 90 OE1 REMARK 620 2 GLU A 90 OE2 44.7 REMARK 620 3 ASP A 129 OD2 99.4 68.0 REMARK 620 4 C2R A 242 N3 91.8 110.6 159.7 REMARK 620 5 C2R A 242 O8 102.8 65.1 76.0 85.0 REMARK 620 6 HOH A 248 O 163.2 150.6 87.9 86.1 93.7 REMARK 620 7 HOH A 249 O 79.6 118.2 106.7 91.9 176.2 83.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 241 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 90 OE2 REMARK 620 2 ASP A 129 OD1 97.6 REMARK 620 3 ASP A 129 OD2 89.6 44.2 REMARK 620 4 C2R A 242 O8 86.3 118.0 74.2 REMARK 620 5 FMT A 243 O2 90.6 154.6 160.5 86.4 REMARK 620 6 HOH A 250 O 170.4 79.6 82.0 86.9 95.7 REMARK 620 7 HOH A 251 O 91.8 60.2 103.8 177.2 95.7 94.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 239 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP A 238 O3B REMARK 620 2 ADP A 238 O2A 86.5 REMARK 620 3 FMT A 243 O1 92.2 164.2 REMARK 620 4 HOH A 244 O 174.3 95.2 87.6 REMARK 620 5 HOH A 245 O 80.0 96.3 98.9 94.3 REMARK 620 6 HOH A 246 O 99.0 81.1 83.6 86.7 177.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 240 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 90 OE1 REMARK 620 2 ASP B 129 OD2 86.1 REMARK 620 3 MG B 241 MG 83.9 44.6 REMARK 620 4 C2R B 242 N3 90.5 163.8 119.3 REMARK 620 5 C2R B 242 O8 105.8 82.9 42.4 82.9 REMARK 620 6 HOH B 248 O 160.9 93.6 109.3 94.7 93.1 REMARK 620 7 HOH B 249 O 77.1 104.5 145.1 90.1 172.4 84.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 241 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 90 OE2 REMARK 620 2 ASP B 129 OD2 84.6 REMARK 620 3 C2R B 242 O8 93.3 84.0 REMARK 620 4 FMT B 243 O1 82.4 166.4 100.9 REMARK 620 5 HOH B 250 O 174.2 93.9 92.1 98.7 REMARK 620 6 HOH B 251 O 95.1 91.4 170.0 85.7 79.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 239 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP B 238 O2A REMARK 620 2 ADP B 238 O3B 90.1 REMARK 620 3 FMT B 243 O2 163.8 80.2 REMARK 620 4 HOH B 244 O 92.1 170.7 95.6 REMARK 620 5 HOH B 245 O 89.8 88.3 102.6 100.8 REMARK 620 6 HOH B 246 O 89.8 79.8 75.9 91.1 168.1 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 MG A 239 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 240 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 241 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 239 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 240 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 241 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 238 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C2R A 242 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP B 238 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C2R B 242 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 243 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT B 243 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OBD RELATED DB: PDB REMARK 900 RELATED ID: 1OBG RELATED DB: PDB REMARK 900 RELATED ID: 1A48 RELATED DB: PDB REMARK 900 RELATED ID: 1KUT RELATED DB: PDB REMARK 900 RELATED ID: 2GQR RELATED DB: PDB DBREF 2GQS A 1 237 UNP P0A7D7 PUR7_ECOLI 1 237 DBREF 2GQS B 1 237 UNP P0A7D7 PUR7_ECOLI 1 237 SEQRES 1 A 237 MET GLN LYS GLN ALA GLU LEU TYR ARG GLY LYS ALA LYS SEQRES 2 A 237 THR VAL TYR SER THR GLU ASN PRO ASP LEU LEU VAL LEU SEQRES 3 A 237 GLU PHE ARG ASN ASP THR SER ALA GLY ASP GLY ALA ARG SEQRES 4 A 237 ILE GLU GLN PHE ASP ARG LYS GLY MET VAL ASN ASN LYS SEQRES 5 A 237 PHE ASN TYR PHE ILE MET SER LYS LEU ALA GLU ALA GLY SEQRES 6 A 237 ILE PRO THR GLN MET GLU ARG LEU LEU SER ASP THR GLU SEQRES 7 A 237 CYS LEU VAL LYS LYS LEU ASP MET VAL PRO VAL GLU CYS SEQRES 8 A 237 VAL VAL ARG ASN ARG ALA ALA GLY SER LEU VAL LYS ARG SEQRES 9 A 237 LEU GLY ILE GLU GLU GLY ILE GLU LEU ASN PRO PRO LEU SEQRES 10 A 237 PHE ASP LEU PHE LEU LYS ASN ASP ALA MET HIS ASP PRO SEQRES 11 A 237 MET VAL ASN GLU SER TYR CYS GLU THR PHE GLY TRP VAL SEQRES 12 A 237 SER LYS GLU ASN LEU ALA ARG MET LYS GLU LEU THR TYR SEQRES 13 A 237 LYS ALA ASN ASP VAL LEU LYS LYS LEU PHE ASP ASP ALA SEQRES 14 A 237 GLY LEU ILE LEU VAL ASP PHE LYS LEU GLU PHE GLY LEU SEQRES 15 A 237 TYR LYS GLY GLU VAL VAL LEU GLY ASP GLU PHE SER PRO SEQRES 16 A 237 ASP GLY SER ARG LEU TRP ASP LYS GLU THR LEU GLU LYS SEQRES 17 A 237 MET ASP LYS ASP ARG PHE ARG GLN SER LEU GLY GLY LEU SEQRES 18 A 237 ILE GLU ALA TYR GLU ALA VAL ALA ARG ARG LEU GLY VAL SEQRES 19 A 237 GLN LEU ASP SEQRES 1 B 237 MET GLN LYS GLN ALA GLU LEU TYR ARG GLY LYS ALA LYS SEQRES 2 B 237 THR VAL TYR SER THR GLU ASN PRO ASP LEU LEU VAL LEU SEQRES 3 B 237 GLU PHE ARG ASN ASP THR SER ALA GLY ASP GLY ALA ARG SEQRES 4 B 237 ILE GLU GLN PHE ASP ARG LYS GLY MET VAL ASN ASN LYS SEQRES 5 B 237 PHE ASN TYR PHE ILE MET SER LYS LEU ALA GLU ALA GLY SEQRES 6 B 237 ILE PRO THR GLN MET GLU ARG LEU LEU SER ASP THR GLU SEQRES 7 B 237 CYS LEU VAL LYS LYS LEU ASP MET VAL PRO VAL GLU CYS SEQRES 8 B 237 VAL VAL ARG ASN ARG ALA ALA GLY SER LEU VAL LYS ARG SEQRES 9 B 237 LEU GLY ILE GLU GLU GLY ILE GLU LEU ASN PRO PRO LEU SEQRES 10 B 237 PHE ASP LEU PHE LEU LYS ASN ASP ALA MET HIS ASP PRO SEQRES 11 B 237 MET VAL ASN GLU SER TYR CYS GLU THR PHE GLY TRP VAL SEQRES 12 B 237 SER LYS GLU ASN LEU ALA ARG MET LYS GLU LEU THR TYR SEQRES 13 B 237 LYS ALA ASN ASP VAL LEU LYS LYS LEU PHE ASP ASP ALA SEQRES 14 B 237 GLY LEU ILE LEU VAL ASP PHE LYS LEU GLU PHE GLY LEU SEQRES 15 B 237 TYR LYS GLY GLU VAL VAL LEU GLY ASP GLU PHE SER PRO SEQRES 16 B 237 ASP GLY SER ARG LEU TRP ASP LYS GLU THR LEU GLU LYS SEQRES 17 B 237 MET ASP LYS ASP ARG PHE ARG GLN SER LEU GLY GLY LEU SEQRES 18 B 237 ILE GLU ALA TYR GLU ALA VAL ALA ARG ARG LEU GLY VAL SEQRES 19 B 237 GLN LEU ASP HET MG A 239 1 HET MG A 240 1 HET MG A 241 1 HET ADP A 238 27 HET C2R A 242 22 HET FMT A 243 3 HET MG B 239 1 HET MG B 240 1 HET MG B 241 1 HET ADP B 238 27 HET C2R B 242 22 HET FMT B 243 3 HETNAM MG MAGNESIUM ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM C2R 5-AMINO-1-(5-O-PHOSPHONO-BETA-D-RIBOFURANOSYL)-1H- HETNAM 2 C2R IMIDAZOLE-4-CARBOXYLIC ACID HETNAM FMT FORMIC ACID HETSYN C2R CAIR; 4-CARBOXY-5-AMINOIMIDAZOLE RIBONUCLEOTIDE FORMUL 3 MG 6(MG 2+) FORMUL 6 ADP 2(C10 H15 N5 O10 P2) FORMUL 7 C2R 2(C9 H14 N3 O9 P) FORMUL 8 FMT 2(C H2 O2) FORMUL 15 HOH *197(H2 O) HELIX 1 1 GLY A 35 ALA A 38 5 4 HELIX 2 2 ARG A 45 ALA A 64 1 20 HELIX 3 3 ALA A 98 GLY A 106 1 9 HELIX 4 4 ASN A 124 HIS A 128 5 5 HELIX 5 5 ASN A 133 PHE A 140 1 8 HELIX 6 6 SER A 144 ALA A 169 1 26 HELIX 7 7 SER A 194 ASP A 196 5 3 HELIX 8 8 LYS A 211 GLN A 216 1 6 HELIX 9 9 GLY A 220 GLY A 233 1 14 HELIX 10 10 GLY B 35 ALA B 38 5 4 HELIX 11 11 ARG B 45 GLU B 63 1 19 HELIX 12 12 ALA B 98 GLY B 106 1 9 HELIX 13 13 ASN B 124 HIS B 128 5 5 HELIX 14 14 ASN B 133 PHE B 140 1 8 HELIX 15 15 SER B 144 ALA B 169 1 26 HELIX 16 16 LYS B 211 GLN B 216 1 6 HELIX 17 17 GLY B 220 GLY B 233 1 14 SHEET 1 A 5 ALA A 5 ARG A 9 0 SHEET 2 A 5 LYS A 13 SER A 17 -1 O VAL A 15 N TYR A 8 SHEET 3 A 5 LEU A 23 PHE A 28 -1 O VAL A 25 N TYR A 16 SHEET 4 A 5 GLU A 78 LYS A 82 -1 O VAL A 81 N LEU A 24 SHEET 5 A 5 MET A 70 LEU A 73 -1 N ARG A 72 O LEU A 80 SHEET 1 B 2 ASP A 31 ALA A 34 0 SHEET 2 B 2 ARG A 39 GLN A 42 -1 O GLU A 41 N THR A 32 SHEET 1 C 3 ASP A 85 MET A 86 0 SHEET 2 C 3 PHE A 180 TYR A 183 -1 O LEU A 182 N ASP A 85 SHEET 3 C 3 GLU A 186 LEU A 189 -1 O VAL A 188 N GLY A 181 SHEET 1 D 5 MET A 131 VAL A 132 0 SHEET 2 D 5 GLU A 112 LEU A 122 -1 N LEU A 120 O VAL A 132 SHEET 3 D 5 VAL A 89 ARG A 96 -1 N VAL A 92 O ASP A 119 SHEET 4 D 5 LEU A 171 LEU A 178 -1 O VAL A 174 N ASN A 95 SHEET 5 D 5 SER A 198 ASP A 202 -1 O TRP A 201 N ILE A 172 SHEET 1 E 5 GLU B 6 ARG B 9 0 SHEET 2 E 5 LYS B 13 TYR B 16 -1 O VAL B 15 N LEU B 7 SHEET 3 E 5 LEU B 23 PHE B 28 -1 O GLU B 27 N THR B 14 SHEET 4 E 5 GLU B 78 LYS B 82 -1 O VAL B 81 N LEU B 24 SHEET 5 E 5 MET B 70 LEU B 73 -1 N ARG B 72 O LEU B 80 SHEET 1 F 2 ASP B 31 ALA B 34 0 SHEET 2 F 2 ARG B 39 GLN B 42 -1 O GLU B 41 N THR B 32 SHEET 1 G 3 ASP B 85 MET B 86 0 SHEET 2 G 3 PHE B 180 TYR B 183 -1 O LEU B 182 N ASP B 85 SHEET 3 G 3 GLU B 186 LEU B 189 -1 O VAL B 188 N GLY B 181 SHEET 1 H 5 MET B 131 VAL B 132 0 SHEET 2 H 5 GLU B 112 LEU B 122 -1 N LEU B 120 O VAL B 132 SHEET 3 H 5 VAL B 89 ARG B 96 -1 N GLU B 90 O PHE B 121 SHEET 4 H 5 LEU B 171 LEU B 178 -1 O VAL B 174 N ASN B 95 SHEET 5 H 5 SER B 198 ASP B 202 -1 O TRP B 201 N ILE B 172 LINK OE1 GLU A 90 MG MG A 240 1555 1555 2.06 LINK OE2 GLU A 90 MG MG A 240 1555 1555 3.12 LINK OE2 GLU A 90 MG MG A 241 1555 1555 2.17 LINK OD2 ASP A 129 MG MG A 240 1555 1555 2.12 LINK OD1 ASP A 129 MG MG A 241 1555 1555 3.15 LINK OD2 ASP A 129 MG MG A 241 1555 1555 2.16 LINK O3B ADP A 238 MG MG A 239 1555 1555 2.09 LINK O2A ADP A 238 MG MG A 239 1555 1555 2.21 LINK MG MG A 239 O1 FMT A 243 1555 1555 2.02 LINK MG MG A 239 O HOH A 244 1555 1555 2.10 LINK MG MG A 239 O HOH A 245 1555 1555 2.22 LINK MG MG A 239 O HOH A 246 1555 1555 2.25 LINK MG MG A 240 N3 C2R A 242 1555 1555 2.16 LINK MG MG A 240 O8 C2R A 242 1555 1555 2.07 LINK MG MG A 240 O HOH A 248 1555 1555 2.13 LINK MG MG A 240 O HOH A 249 1555 1555 2.01 LINK MG MG A 241 O8 C2R A 242 1555 1555 2.12 LINK MG MG A 241 O2 FMT A 243 1555 1555 2.25 LINK MG MG A 241 O HOH A 250 1555 1555 2.19 LINK MG MG A 241 O HOH A 251 1555 1555 2.01 LINK OE1 GLU B 90 MG MG B 240 1555 1555 2.04 LINK OE2 GLU B 90 MG MG B 241 1555 1555 2.18 LINK OD2 ASP B 129 MG MG B 240 1555 1555 2.08 LINK OD2 ASP B 129 MG MG B 241 1555 1555 2.12 LINK O2A ADP B 238 MG MG B 239 1555 1555 2.13 LINK O3B ADP B 238 MG MG B 239 1555 1555 2.40 LINK MG MG B 239 O2 FMT B 243 1555 1555 2.14 LINK MG MG B 239 O HOH B 244 1555 1555 2.16 LINK MG MG B 239 O HOH B 245 1555 1555 2.33 LINK MG MG B 239 O HOH B 246 1555 1555 2.17 LINK MG MG B 240 MG MG B 241 1555 1555 3.01 LINK MG MG B 240 N3 C2R B 242 1555 1555 2.25 LINK MG MG B 240 O8 C2R B 242 1555 1555 2.12 LINK MG MG B 240 O HOH B 248 1555 1555 1.96 LINK MG MG B 240 O HOH B 249 1555 1555 2.14 LINK MG MG B 241 O8 C2R B 242 1555 1555 2.04 LINK MG MG B 241 O1 FMT B 243 1555 1555 2.06 LINK MG MG B 241 O HOH B 250 1555 1555 2.09 LINK MG MG B 241 O HOH B 251 1555 1555 2.10 CISPEP 1 ASN A 114 PRO A 115 0 -0.39 CISPEP 2 ASN B 114 PRO B 115 0 -0.37 SITE 1 AC1 5 ADP A 238 FMT A 243 HOH A 244 HOH A 245 SITE 2 AC1 5 HOH A 246 SITE 1 AC2 6 GLU A 90 ASP A 129 MG A 241 C2R A 242 SITE 2 AC2 6 HOH A 248 HOH A 249 SITE 1 AC3 7 GLU A 90 ASP A 129 MG A 240 C2R A 242 SITE 2 AC3 7 FMT A 243 HOH A 250 HOH A 251 SITE 1 AC4 5 ADP B 238 FMT B 243 HOH B 244 HOH B 245 SITE 2 AC4 5 HOH B 246 SITE 1 AC5 6 GLU B 90 ASP B 129 MG B 241 C2R B 242 SITE 2 AC5 6 HOH B 248 HOH B 249 SITE 1 AC6 7 GLU B 90 ASP B 129 MG B 240 C2R B 242 SITE 2 AC6 7 FMT B 243 HOH B 250 HOH B 251 SITE 1 AC7 21 TYR A 8 GLY A 10 LYS A 11 ALA A 12 SITE 2 AC7 21 LYS A 13 VAL A 15 LEU A 24 GLN A 69 SITE 3 AC7 21 LYS A 82 LEU A 84 MET A 86 LYS A 123 SITE 4 AC7 21 GLU A 179 ASP A 191 MG A 239 FMT A 243 SITE 5 AC7 21 HOH A 245 HOH A 246 HOH A 291 HOH A 311 SITE 6 AC7 21 HOH A 328 SITE 1 AC8 20 ASP A 36 GLU A 90 ARG A 94 GLY A 99 SITE 2 AC8 20 SER A 100 ASP A 129 ASP A 175 LYS A 177 SITE 3 AC8 20 ASP A 196 GLY A 197 SER A 198 ARG A 199 SITE 4 AC8 20 ARG A 215 MG A 240 MG A 241 FMT A 243 SITE 5 AC8 20 HOH A 248 HOH A 249 HOH A 250 HOH A 281 SITE 1 AC9 17 TYR B 8 GLY B 10 LYS B 11 ALA B 12 SITE 2 AC9 17 LYS B 13 VAL B 15 GLN B 69 LYS B 82 SITE 3 AC9 17 LEU B 84 MET B 86 LYS B 123 GLU B 179 SITE 4 AC9 17 ASP B 191 MG B 239 FMT B 243 HOH B 244 SITE 5 AC9 17 HOH B 246 SITE 1 BC1 20 GLU B 90 ARG B 94 GLY B 99 SER B 100 SITE 2 BC1 20 ASP B 129 ASP B 175 LYS B 177 ASP B 196 SITE 3 BC1 20 GLY B 197 SER B 198 ARG B 199 ARG B 215 SITE 4 BC1 20 MG B 240 MG B 241 FMT B 243 HOH B 248 SITE 5 BC1 20 HOH B 250 HOH B 264 HOH B 275 HOH B 319 SITE 1 BC2 11 LYS A 11 GLU A 90 LYS A 123 LYS A 177 SITE 2 BC2 11 GLU A 179 ADP A 238 MG A 239 MG A 241 SITE 3 BC2 11 C2R A 242 HOH A 244 HOH A 246 SITE 1 BC3 11 LYS B 11 GLU B 90 LYS B 123 LYS B 177 SITE 2 BC3 11 GLU B 179 ADP B 238 MG B 239 MG B 241 SITE 3 BC3 11 C2R B 242 HOH B 246 HOH B 251 CRYST1 59.430 67.120 149.310 90.00 90.00 90.00 P 21 21 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 0.016830 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014900 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006700 0.00000